kernel/linux
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ synced 2026-11-10 20:48:12 +00:00
Code Issues Releases Packages Activity
linux/net/wireless/trace.h

4414 lines
121 KiB
Raw Permalink Normal View History

License cleanup: add SPDX GPL-2.0 license identifier to files with no license Many source files in the tree are missing licensing information, which makes it harder for compliance tools to determine the correct license. By default all files without license information are under the default license of the kernel, which is GPL version 2. Update the files which contain no license information with the 'GPL-2.0' SPDX license identifier. The SPDX identifier is a legally binding shorthand, which can be used instead of the full boiler plate text. This patch is based on work done by Thomas Gleixner and Kate Stewart and Philippe Ombredanne. How this work was done: Patches were generated and checked against linux-4.14-rc6 for a subset of the use cases: - file had no licensing information it it. - file was a */uapi/* one with no licensing information in it, - file was a */uapi/* one with existing licensing information, Further patches will be generated in subsequent months to fix up cases where non-standard license headers were used, and references to license had to be inferred by heuristics based on keywords. The analysis to determine which SPDX License Identifier to be applied to a file was done in a spreadsheet of side by side results from of the output of two independent scanners (ScanCode & Windriver) producing SPDX tag:value files created by Philippe Ombredanne. Philippe prepared the base worksheet, and did an initial spot review of a few 1000 files. The 4.13 kernel was the starting point of the analysis with 60,537 files assessed. Kate Stewart did a file by file comparison of the scanner results in the spreadsheet to determine which SPDX license identifier(s) to be applied to the file. She confirmed any determination that was not immediately clear with lawyers working with the Linux Foundation. Criteria used to select files for SPDX license identifier tagging was: - Files considered eligible had to be source code files. - Make and config files were included as candidates if they contained >5 lines of source - File already had some variant of a license header in it (even if <5 lines). All documentation files were explicitly excluded. The following heuristics were used to determine which SPDX license identifiers to apply. - when both scanners couldn't find any license traces, file was considered to have no license information in it, and the top level COPYING file license applied. For non */uapi/* files that summary was: SPDX license identifier # files ---------------------------------------------------|------- GPL-2.0 11139 and resulted in the first patch in this series. If that file was a */uapi/* path one, it was "GPL-2.0 WITH Linux-syscall-note" otherwise it was "GPL-2.0". Results of that was: SPDX license identifier # files ---------------------------------------------------|------- GPL-2.0 WITH Linux-syscall-note 930 and resulted in the second patch in this series. - if a file had some form of licensing information in it, and was one of the */uapi/* ones, it was denoted with the Linux-syscall-note if any GPL family license was found in the file or had no licensing in it (per prior point). Results summary: SPDX license identifier # files ---------------------------------------------------|------ GPL-2.0 WITH Linux-syscall-note 270 GPL-2.0+ WITH Linux-syscall-note 169 ((GPL-2.0 WITH Linux-syscall-note) OR BSD-2-Clause) 21 ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause) 17 LGPL-2.1+ WITH Linux-syscall-note 15 GPL-1.0+ WITH Linux-syscall-note 14 ((GPL-2.0+ WITH Linux-syscall-note) OR BSD-3-Clause) 5 LGPL-2.0+ WITH Linux-syscall-note 4 LGPL-2.1 WITH Linux-syscall-note 3 ((GPL-2.0 WITH Linux-syscall-note) OR MIT) 3 ((GPL-2.0 WITH Linux-syscall-note) AND MIT) 1 and that resulted in the third patch in this series. - when the two scanners agreed on the detected license(s), that became the concluded license(s). - when there was disagreement between the two scanners (one detected a license but the other didn't, or they both detected different licenses) a manual inspection of the file occurred. - In most cases a manual inspection of the information in the file resulted in a clear resolution of the license that should apply (and which scanner probably needed to revisit its heuristics). - When it was not immediately clear, the license identifier was confirmed with lawyers working with the Linux Foundation. - If there was any question as to the appropriate license identifier, the file was flagged for further research and to be revisited later in time. In total, over 70 hours of logged manual review was done on the spreadsheet to determine the SPDX license identifiers to apply to the source files by Kate, Philippe, Thomas and, in some cases, confirmation by lawyers working with the Linux Foundation. Kate also obtained a third independent scan of the 4.13 code base from FOSSology, and compared selected files where the other two scanners disagreed against that SPDX file, to see if there was new insights. The Windriver scanner is based on an older version of FOSSology in part, so they are related. Thomas did random spot checks in about 500 files from the spreadsheets for the uapi headers and agreed with SPDX license identifier in the files he inspected. For the non-uapi files Thomas did random spot checks in about 15000 files. In initial set of patches against 4.14-rc6, 3 files were found to have copy/paste license identifier errors, and have been fixed to reflect the correct identifier. Additionally Philippe spent 10 hours this week doing a detailed manual inspection and review of the 12,461 patched files from the initial patch version early this week with: - a full scancode scan run, collecting the matched texts, detected license ids and scores - reviewing anything where there was a license detected (about 500+ files) to ensure that the applied SPDX license was correct - reviewing anything where there was no detection but the patch license was not GPL-2.0 WITH Linux-syscall-note to ensure that the applied SPDX license was correct This produced a worksheet with 20 files needing minor correction. This worksheet was then exported into 3 different .csv files for the different types of files to be modified. These .csv files were then reviewed by Greg. Thomas wrote a script to parse the csv files and add the proper SPDX tag to the file, in the format that the file expected. This script was further refined by Greg based on the output to detect more types of files automatically and to distinguish between header and source .c files (which need different comment types.) Finally Greg ran the script using the .csv files to generate the patches. Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Reviewed-by: Philippe Ombredanne <pombredanne@nexb.com> Reviewed-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-01 15:07:57 +01:00
wifi: cfg80211/mac80211: move puncturing into chandef Aloka originally suggested that puncturing should be part of the chandef, so that it's treated correctly. At the time, I disagreed and it ended up not part of the chandef, but I've now realized that this was wrong. Even for clients, the RX, and perhaps more importantly, CCA configuration needs to take puncturing into account. Move puncturing into the chandef, and adjust all the code accordingly. Also add a few tests for puncturing in chandef compatibility checking. Link: https://lore.kernel.org/linux-wireless/20220214223051.3610-1-quic_alokad@quicinc.com/ Suggested-by: Aloka Dixit <quic_alokad@quicinc.com> Link: https://msgid.link/20240129194108.307183a5d2e5.I4d7fe2f126b2366c1312010e2900dfb2abffa0f6@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-01-29 19:34:49 +01:00
wifi: cfg80211: support key installation on non-netdev wdevs Currently key installation is only supported for netdev. For NAN, support most key operations (except setting default data key) on wdevs instead of netdevs, and adjust all the APIs and tracing to match. Since nothing currently sets NL80211_EXT_FEATURE_SECURE_NAN, this doesn't change anything (P2P Device already isn't allowed.) Signed-off-by: Avraham Stern <avraham.stern@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20260107150057.69a0cfad95fa.I00efdf3b2c11efab82ef6ece9f393382bcf33ba8@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2026-01-07 15:20:02 +02:00
wifi: cfg80211/mac80211: move puncturing into chandef Aloka originally suggested that puncturing should be part of the chandef, so that it's treated correctly. At the time, I disagreed and it ended up not part of the chandef, but I've now realized that this was wrong. Even for clients, the RX, and perhaps more importantly, CCA configuration needs to take puncturing into account. Move puncturing into the chandef, and adjust all the code accordingly. Also add a few tests for puncturing in chandef compatibility checking. Link: https://lore.kernel.org/linux-wireless/20220214223051.3610-1-quic_alokad@quicinc.com/ Suggested-by: Aloka Dixit <quic_alokad@quicinc.com> Link: https://msgid.link/20240129194108.307183a5d2e5.I4d7fe2f126b2366c1312010e2900dfb2abffa0f6@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-01-29 19:34:49 +01:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
wireless: Use eth_<foo>_addr instead of memset Use the built-in function instead of memset. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-02 19:54:58 -08:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
wireless: Use eth_<foo>_addr instead of memset Use the built-in function instead of memset. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-02 19:54:58 -08:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
cfg80211: fix some tracing output issues In some cases, e.g. probe_status, there were spaces missing so the trace output was confusing. Also make it more like mac80211 when printing netdevs/wiphys to make reading a combined log easier. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-11-16 17:22:28 +01:00
wifi: cfg80211: replace strlcpy() with strscpy() strlcpy() reads the entire source buffer first. This read may exceed the destination size limit. This is both inefficient and can lead to linear read overflows if a source string is not NUL-terminated [1]. In an effort to remove strlcpy() completely [2], replace strlcpy() here with strscpy(). Direct replacement is safe here since WIPHY_ASSIGN is only used by TRACE macros and the return values are ignored. [1] https://www.kernel.org/doc/html/latest/process/deprecated.html#strlcpy [2] https://github.com/KSPP/linux/issues/89 Signed-off-by: Azeem Shaikh <azeemshaikh38@gmail.com> Reviewed-by: Kees Cook <keescook@chromium.org> Link: https://lore.kernel.org/r/20230612232301.2572316-1-azeemshaikh38@gmail.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-06-12 23:23:01 +00:00
cfg80211: fix some tracing output issues In some cases, e.g. probe_status, there were spaces missing so the trace output was confusing. Also make it more like mac80211 when printing netdevs/wiphys to make reading a combined log easier. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-11-16 17:22:28 +01:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
cfg80211: fix some tracing output issues In some cases, e.g. probe_status, there were spaces missing so the trace output was confusing. Also make it more like mac80211 when printing netdevs/wiphys to make reading a combined log easier. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-11-16 17:22:28 +01:00
cfg80211: fix wdev tracing crash Arend reported a crash in tracing if the driver returns an ERR_PTR() value from the add_virtual_intf() callback. This is due to the tracing then still attempting to dereference the "pointer", fix this by using IS_ERR_OR_NULL(). Reported-by: Arend van Spriel <arend@broadcom.com> Tested-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-03-19 20:26:57 +01:00
cfg80211: fix some tracing output issues In some cases, e.g. probe_status, there were spaces missing so the trace output was confusing. Also make it more like mac80211 when printing netdevs/wiphys to make reading a combined log easier. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-11-16 17:22:28 +01:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
cfg80211: fix some tracing output issues In some cases, e.g. probe_status, there were spaces missing so the trace output was confusing. Also make it more like mac80211 when printing netdevs/wiphys to make reading a combined log easier. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-11-16 17:22:28 +01:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
cfg80211: fix some tracing output issues In some cases, e.g. probe_status, there were spaces missing so the trace output was confusing. Also make it more like mac80211 when printing netdevs/wiphys to make reading a combined log easier. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-11-16 17:22:28 +01:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
cfg80211/mac80211: add mesh_param "mesh_nolearn" to skip path discovery Currently, before being able to forward a packet between two 802.11s nodes, both a PLINK handshake is performed upon receiving a beacon and then later a PREQ/PREP exchange for path discovery is performed on demand upon receiving a data frame to forward. When running a mesh protocol on top of an 802.11s interface, like batman-adv, we do not need the multi-hop mesh routing capabilities of 802.11s and usually set mesh_fwding=0. However, even with mesh_fwding=0 the PREQ/PREP path discovery is still performed on demand. Even though in this scenario the next hop PREQ/PREP will determine is always the direct 11s neighbor node. The new mesh_nolearn parameter allows to skip the PREQ/PREP exchange in this scenario, leading to a reduced delay, reduced packet buffering and simplifies HWMP in general. mesh_nolearn is still rather conservative in that if the packet destination is not a direct 11s neighbor, it will fall back to PREQ/PREP path discovery. For normal, multi-hop 802.11s mesh routing it is usually not advisable to enable mesh_nolearn as a transmission to a direct but distant neighbor might be worse than reaching that same node via a more robust / higher throughput etc. multi-hop path. Cc: Sven Eckelmann <sven@narfation.org> Cc: Simon Wunderlich <sw@simonwunderlich.de> Signed-off-by: Linus Lüssing <ll@simonwunderlich.de> Link: https://lore.kernel.org/r/20200617073034.26149-1-linus.luessing@c0d3.blue [fix nl80211 policy to range 0/1 only] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2020-06-17 09:30:33 +02:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
cfg80211/mac80211: add mesh_param "mesh_nolearn" to skip path discovery Currently, before being able to forward a packet between two 802.11s nodes, both a PLINK handshake is performed upon receiving a beacon and then later a PREQ/PREP exchange for path discovery is performed on demand upon receiving a data frame to forward. When running a mesh protocol on top of an 802.11s interface, like batman-adv, we do not need the multi-hop mesh routing capabilities of 802.11s and usually set mesh_fwding=0. However, even with mesh_fwding=0 the PREQ/PREP path discovery is still performed on demand. Even though in this scenario the next hop PREQ/PREP will determine is always the direct 11s neighbor node. The new mesh_nolearn parameter allows to skip the PREQ/PREP exchange in this scenario, leading to a reduced delay, reduced packet buffering and simplifies HWMP in general. mesh_nolearn is still rather conservative in that if the packet destination is not a direct 11s neighbor, it will fall back to PREQ/PREP path discovery. For normal, multi-hop 802.11s mesh routing it is usually not advisable to enable mesh_nolearn as a transmission to a direct but distant neighbor might be worse than reaching that same node via a more robust / higher throughput etc. multi-hop path. Cc: Sven Eckelmann <sven@narfation.org> Cc: Simon Wunderlich <sw@simonwunderlich.de> Signed-off-by: Linus Lüssing <ll@simonwunderlich.de> Link: https://lore.kernel.org/r/20200617073034.26149-1-linus.luessing@c0d3.blue [fix nl80211 policy to range 0/1 only] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2020-06-17 09:30:33 +02:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
cfg80211: remove enum ieee80211_band This enum is already perfectly aliased to enum nl80211_band, and the only reason for it is that we get IEEE80211_NUM_BANDS out of it. There's no really good reason to not declare the number of bands in nl80211 though, so do that and remove the cfg80211 one. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2016-04-12 15:56:15 +02:00
cfg80211: express channels with a KHz component Some bands (S1G) define channels centered on a non-integer MHz. Give ieee80211_channel and cfg80211_chan_def a freq_offset component where the final frequency can be expressed as: MHZ_TO_KHZ(chan->center_freq) + chan->freq_offset; Also provide some helper functions to do the frequency conversion and test for equality. Retain the existing interface to frequency and channel conversion helpers, and expose new ones which handle frequencies in units of KHz. Some internal functions (net/wireless/chan.c) pass around a frequency value. Convert these to units of KHz. mesh, ibss, wext, etc. are currently ignored. Signed-off-by: Thomas Pedersen <thomas@adapt-ip.com> Link: https://lore.kernel.org/r/20200402011810.22947-3-thomas@adapt-ip.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2020-04-01 18:18:03 -07:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
cfg80211: express channels with a KHz component Some bands (S1G) define channels centered on a non-integer MHz. Give ieee80211_channel and cfg80211_chan_def a freq_offset component where the final frequency can be expressed as: MHZ_TO_KHZ(chan->center_freq) + chan->freq_offset; Also provide some helper functions to do the frequency conversion and test for equality. Retain the existing interface to frequency and channel conversion helpers, and expose new ones which handle frequencies in units of KHz. Some internal functions (net/wireless/chan.c) pass around a frequency value. Convert these to units of KHz. mesh, ibss, wext, etc. are currently ignored. Signed-off-by: Thomas Pedersen <thomas@adapt-ip.com> Link: https://lore.kernel.org/r/20200402011810.22947-3-thomas@adapt-ip.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2020-04-01 18:18:03 -07:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
cfg80211: express channels with a KHz component Some bands (S1G) define channels centered on a non-integer MHz. Give ieee80211_channel and cfg80211_chan_def a freq_offset component where the final frequency can be expressed as: MHZ_TO_KHZ(chan->center_freq) + chan->freq_offset; Also provide some helper functions to do the frequency conversion and test for equality. Retain the existing interface to frequency and channel conversion helpers, and expose new ones which handle frequencies in units of KHz. Some internal functions (net/wireless/chan.c) pass around a frequency value. Convert these to units of KHz. mesh, ibss, wext, etc. are currently ignored. Signed-off-by: Thomas Pedersen <thomas@adapt-ip.com> Link: https://lore.kernel.org/r/20200402011810.22947-3-thomas@adapt-ip.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2020-04-01 18:18:03 -07:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
cfg80211: express channels with a KHz component Some bands (S1G) define channels centered on a non-integer MHz. Give ieee80211_channel and cfg80211_chan_def a freq_offset component where the final frequency can be expressed as: MHZ_TO_KHZ(chan->center_freq) + chan->freq_offset; Also provide some helper functions to do the frequency conversion and test for equality. Retain the existing interface to frequency and channel conversion helpers, and expose new ones which handle frequencies in units of KHz. Some internal functions (net/wireless/chan.c) pass around a frequency value. Convert these to units of KHz. mesh, ibss, wext, etc. are currently ignored. Signed-off-by: Thomas Pedersen <thomas@adapt-ip.com> Link: https://lore.kernel.org/r/20200402011810.22947-3-thomas@adapt-ip.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2020-04-01 18:18:03 -07:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
cfg80211: remove enum ieee80211_band This enum is already perfectly aliased to enum nl80211_band, and the only reason for it is that we get IEEE80211_NUM_BANDS out of it. There's no really good reason to not declare the number of bands in nl80211 though, so do that and remove the cfg80211 one. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2016-04-12 15:56:15 +02:00
nl80211/cfg80211: support VHT channel configuration Change nl80211 to support specifying a VHT (or HT) using the control channel frequency (as before) and new attributes for the channel width and first and second center frequency. The old channel type is of course still supported for HT. Also change the cfg80211 channel definition struct to support these by adding the relevant fields to it (and removing the _type field.) This also adds new helper functions: - cfg80211_chandef_create to create a channel def struct given the control channel and channel type, - cfg80211_chandef_identical to check if two channel definitions are identical - cfg80211_chandef_compatible to check if the given channel definitions are compatible, and return the wider of the two This isn't entirely complete, but that doesn't matter until we have a driver using it. In particular, it's missing - regulatory checks on the usable bandwidth (if that even makes sense) - regulatory TX power (database can't deal with it) - a proper channel compatibility calculation for the new channel types Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-11-08 23:14:50 +01:00
cfg80211: express channels with a KHz component Some bands (S1G) define channels centered on a non-integer MHz. Give ieee80211_channel and cfg80211_chan_def a freq_offset component where the final frequency can be expressed as: MHZ_TO_KHZ(chan->center_freq) + chan->freq_offset; Also provide some helper functions to do the frequency conversion and test for equality. Retain the existing interface to frequency and channel conversion helpers, and expose new ones which handle frequencies in units of KHz. Some internal functions (net/wireless/chan.c) pass around a frequency value. Convert these to units of KHz. mesh, ibss, wext, etc. are currently ignored. Signed-off-by: Thomas Pedersen <thomas@adapt-ip.com> Link: https://lore.kernel.org/r/20200402011810.22947-3-thomas@adapt-ip.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2020-04-01 18:18:03 -07:00
nl80211/cfg80211: support VHT channel configuration Change nl80211 to support specifying a VHT (or HT) using the control channel frequency (as before) and new attributes for the channel width and first and second center frequency. The old channel type is of course still supported for HT. Also change the cfg80211 channel definition struct to support these by adding the relevant fields to it (and removing the _type field.) This also adds new helper functions: - cfg80211_chandef_create to create a channel def struct given the control channel and channel type, - cfg80211_chandef_identical to check if two channel definitions are identical - cfg80211_chandef_compatible to check if the given channel definitions are compatible, and return the wider of the two This isn't entirely complete, but that doesn't matter until we have a driver using it. In particular, it's missing - regulatory checks on the usable bandwidth (if that even makes sense) - regulatory TX power (database can't deal with it) - a proper channel compatibility calculation for the new channel types Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-11-08 23:14:50 +01:00
cfg80211: express channels with a KHz component Some bands (S1G) define channels centered on a non-integer MHz. Give ieee80211_channel and cfg80211_chan_def a freq_offset component where the final frequency can be expressed as: MHZ_TO_KHZ(chan->center_freq) + chan->freq_offset; Also provide some helper functions to do the frequency conversion and test for equality. Retain the existing interface to frequency and channel conversion helpers, and expose new ones which handle frequencies in units of KHz. Some internal functions (net/wireless/chan.c) pass around a frequency value. Convert these to units of KHz. mesh, ibss, wext, etc. are currently ignored. Signed-off-by: Thomas Pedersen <thomas@adapt-ip.com> Link: https://lore.kernel.org/r/20200402011810.22947-3-thomas@adapt-ip.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2020-04-01 18:18:03 -07:00
wifi: cfg80211/mac80211: move puncturing into chandef Aloka originally suggested that puncturing should be part of the chandef, so that it's treated correctly. At the time, I disagreed and it ended up not part of the chandef, but I've now realized that this was wrong. Even for clients, the RX, and perhaps more importantly, CCA configuration needs to take puncturing into account. Move puncturing into the chandef, and adjust all the code accordingly. Also add a few tests for puncturing in chandef compatibility checking. Link: https://lore.kernel.org/linux-wireless/20220214223051.3610-1-quic_alokad@quicinc.com/ Suggested-by: Aloka Dixit <quic_alokad@quicinc.com> Link: https://msgid.link/20240129194108.307183a5d2e5.I4d7fe2f126b2366c1312010e2900dfb2abffa0f6@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-01-29 19:34:49 +01:00
wifi: cfg80211: allow representing NPCA in chandef Add the necessary fields to the chandef data structure to represent NPCA (the NPCA primary channel and NPCA punctured/disabled subchannels bitmap), and the code to check these for validity, compatibility, as well as allowing it to be passed for AP mode for capable devices. Compatibility is assumed to only be the case when it's actually identical, enabling later management of this in channel contexts in mac80211 for multiple APs, but requiring userspace to set up the identical chandef on all AP interfaces that share a channel (and BSS color.) Link: https://patch.msgid.link/20260428112708.46f3872aeb35.I85888dab88a6659ba52db4b3318979ca5bcfc0c8@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2026-04-28 11:25:32 +02:00
cfg80211: pass a channel definition struct Instead of passing a channel pointer and channel type to all functions and driver methods, pass a new channel definition struct. Right now, this struct contains just the control channel and channel type, but for VHT this will change. Also, add a small inline cfg80211_get_chandef_type() so that drivers don't need to use the _type field of the new structure all the time, which will change. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-11-08 21:25:48 +01:00
nl80211/cfg80211: support VHT channel configuration Change nl80211 to support specifying a VHT (or HT) using the control channel frequency (as before) and new attributes for the channel width and first and second center frequency. The old channel type is of course still supported for HT. Also change the cfg80211 channel definition struct to support these by adding the relevant fields to it (and removing the _type field.) This also adds new helper functions: - cfg80211_chandef_create to create a channel def struct given the control channel and channel type, - cfg80211_chandef_identical to check if two channel definitions are identical - cfg80211_chandef_compatible to check if the given channel definitions are compatible, and return the wider of the two This isn't entirely complete, but that doesn't matter until we have a driver using it. In particular, it's missing - regulatory checks on the usable bandwidth (if that even makes sense) - regulatory TX power (database can't deal with it) - a proper channel compatibility calculation for the new channel types Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-11-08 23:14:50 +01:00
cfg80211: pass a channel definition struct Instead of passing a channel pointer and channel type to all functions and driver methods, pass a new channel definition struct. Right now, this struct contains just the control channel and channel type, but for VHT this will change. Also, add a small inline cfg80211_get_chandef_type() so that drivers don't need to use the _type field of the new structure all the time, which will change. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-11-08 21:25:48 +01:00
cfg80211: express channels with a KHz component Some bands (S1G) define channels centered on a non-integer MHz. Give ieee80211_channel and cfg80211_chan_def a freq_offset component where the final frequency can be expressed as: MHZ_TO_KHZ(chan->center_freq) + chan->freq_offset; Also provide some helper functions to do the frequency conversion and test for equality. Retain the existing interface to frequency and channel conversion helpers, and expose new ones which handle frequencies in units of KHz. Some internal functions (net/wireless/chan.c) pass around a frequency value. Convert these to units of KHz. mesh, ibss, wext, etc. are currently ignored. Signed-off-by: Thomas Pedersen <thomas@adapt-ip.com> Link: https://lore.kernel.org/r/20200402011810.22947-3-thomas@adapt-ip.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2020-04-01 18:18:03 -07:00
nl80211/cfg80211: support VHT channel configuration Change nl80211 to support specifying a VHT (or HT) using the control channel frequency (as before) and new attributes for the channel width and first and second center frequency. The old channel type is of course still supported for HT. Also change the cfg80211 channel definition struct to support these by adding the relevant fields to it (and removing the _type field.) This also adds new helper functions: - cfg80211_chandef_create to create a channel def struct given the control channel and channel type, - cfg80211_chandef_identical to check if two channel definitions are identical - cfg80211_chandef_compatible to check if the given channel definitions are compatible, and return the wider of the two This isn't entirely complete, but that doesn't matter until we have a driver using it. In particular, it's missing - regulatory checks on the usable bandwidth (if that even makes sense) - regulatory TX power (database can't deal with it) - a proper channel compatibility calculation for the new channel types Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-11-08 23:14:50 +01:00
cfg80211: express channels with a KHz component Some bands (S1G) define channels centered on a non-integer MHz. Give ieee80211_channel and cfg80211_chan_def a freq_offset component where the final frequency can be expressed as: MHZ_TO_KHZ(chan->center_freq) + chan->freq_offset; Also provide some helper functions to do the frequency conversion and test for equality. Retain the existing interface to frequency and channel conversion helpers, and expose new ones which handle frequencies in units of KHz. Some internal functions (net/wireless/chan.c) pass around a frequency value. Convert these to units of KHz. mesh, ibss, wext, etc. are currently ignored. Signed-off-by: Thomas Pedersen <thomas@adapt-ip.com> Link: https://lore.kernel.org/r/20200402011810.22947-3-thomas@adapt-ip.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2020-04-01 18:18:03 -07:00
nl80211/cfg80211: support VHT channel configuration Change nl80211 to support specifying a VHT (or HT) using the control channel frequency (as before) and new attributes for the channel width and first and second center frequency. The old channel type is of course still supported for HT. Also change the cfg80211 channel definition struct to support these by adding the relevant fields to it (and removing the _type field.) This also adds new helper functions: - cfg80211_chandef_create to create a channel def struct given the control channel and channel type, - cfg80211_chandef_identical to check if two channel definitions are identical - cfg80211_chandef_compatible to check if the given channel definitions are compatible, and return the wider of the two This isn't entirely complete, but that doesn't matter until we have a driver using it. In particular, it's missing - regulatory checks on the usable bandwidth (if that even makes sense) - regulatory TX power (database can't deal with it) - a proper channel compatibility calculation for the new channel types Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-11-08 23:14:50 +01:00
wifi: cfg80211/mac80211: move puncturing into chandef Aloka originally suggested that puncturing should be part of the chandef, so that it's treated correctly. At the time, I disagreed and it ended up not part of the chandef, but I've now realized that this was wrong. Even for clients, the RX, and perhaps more importantly, CCA configuration needs to take puncturing into account. Move puncturing into the chandef, and adjust all the code accordingly. Also add a few tests for puncturing in chandef compatibility checking. Link: https://lore.kernel.org/linux-wireless/20220214223051.3610-1-quic_alokad@quicinc.com/ Suggested-by: Aloka Dixit <quic_alokad@quicinc.com> Link: https://msgid.link/20240129194108.307183a5d2e5.I4d7fe2f126b2366c1312010e2900dfb2abffa0f6@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-01-29 19:34:49 +01:00
wifi: cfg80211: allow representing NPCA in chandef Add the necessary fields to the chandef data structure to represent NPCA (the NPCA primary channel and NPCA punctured/disabled subchannels bitmap), and the code to check these for validity, compatibility, as well as allowing it to be passed for AP mode for capable devices. Compatibility is assumed to only be the case when it's actually identical, enabling later management of this in channel contexts in mac80211 for multiple APs, but requiring userspace to set up the identical chandef on all AP interfaces that share a channel (and BSS color.) Link: https://patch.msgid.link/20260428112708.46f3872aeb35.I85888dab88a6659ba52db4b3318979ca5bcfc0c8@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2026-04-28 11:25:32 +02:00
cfg80211: pass a channel definition struct Instead of passing a channel pointer and channel type to all functions and driver methods, pass a new channel definition struct. Right now, this struct contains just the control channel and channel type, but for VHT this will change. Also, add a small inline cfg80211_get_chandef_type() so that drivers don't need to use the _type field of the new structure all the time, which will change. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-11-08 21:25:48 +01:00
nl80211/cfg80211: support VHT channel configuration Change nl80211 to support specifying a VHT (or HT) using the control channel frequency (as before) and new attributes for the channel width and first and second center frequency. The old channel type is of course still supported for HT. Also change the cfg80211 channel definition struct to support these by adding the relevant fields to it (and removing the _type field.) This also adds new helper functions: - cfg80211_chandef_create to create a channel def struct given the control channel and channel type, - cfg80211_chandef_identical to check if two channel definitions are identical - cfg80211_chandef_compatible to check if the given channel definitions are compatible, and return the wider of the two This isn't entirely complete, but that doesn't matter until we have a driver using it. In particular, it's missing - regulatory checks on the usable bandwidth (if that even makes sense) - regulatory TX power (database can't deal with it) - a proper channel compatibility calculation for the new channel types Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-11-08 23:14:50 +01:00
cfg80211: express channels with a KHz component Some bands (S1G) define channels centered on a non-integer MHz. Give ieee80211_channel and cfg80211_chan_def a freq_offset component where the final frequency can be expressed as: MHZ_TO_KHZ(chan->center_freq) + chan->freq_offset; Also provide some helper functions to do the frequency conversion and test for equality. Retain the existing interface to frequency and channel conversion helpers, and expose new ones which handle frequencies in units of KHz. Some internal functions (net/wireless/chan.c) pass around a frequency value. Convert these to units of KHz. mesh, ibss, wext, etc. are currently ignored. Signed-off-by: Thomas Pedersen <thomas@adapt-ip.com> Link: https://lore.kernel.org/r/20200402011810.22947-3-thomas@adapt-ip.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2020-04-01 18:18:03 -07:00
nl80211/cfg80211: support VHT channel configuration Change nl80211 to support specifying a VHT (or HT) using the control channel frequency (as before) and new attributes for the channel width and first and second center frequency. The old channel type is of course still supported for HT. Also change the cfg80211 channel definition struct to support these by adding the relevant fields to it (and removing the _type field.) This also adds new helper functions: - cfg80211_chandef_create to create a channel def struct given the control channel and channel type, - cfg80211_chandef_identical to check if two channel definitions are identical - cfg80211_chandef_compatible to check if the given channel definitions are compatible, and return the wider of the two This isn't entirely complete, but that doesn't matter until we have a driver using it. In particular, it's missing - regulatory checks on the usable bandwidth (if that even makes sense) - regulatory TX power (database can't deal with it) - a proper channel compatibility calculation for the new channel types Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-11-08 23:14:50 +01:00
cfg80211: express channels with a KHz component Some bands (S1G) define channels centered on a non-integer MHz. Give ieee80211_channel and cfg80211_chan_def a freq_offset component where the final frequency can be expressed as: MHZ_TO_KHZ(chan->center_freq) + chan->freq_offset; Also provide some helper functions to do the frequency conversion and test for equality. Retain the existing interface to frequency and channel conversion helpers, and expose new ones which handle frequencies in units of KHz. Some internal functions (net/wireless/chan.c) pass around a frequency value. Convert these to units of KHz. mesh, ibss, wext, etc. are currently ignored. Signed-off-by: Thomas Pedersen <thomas@adapt-ip.com> Link: https://lore.kernel.org/r/20200402011810.22947-3-thomas@adapt-ip.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2020-04-01 18:18:03 -07:00
nl80211/cfg80211: support VHT channel configuration Change nl80211 to support specifying a VHT (or HT) using the control channel frequency (as before) and new attributes for the channel width and first and second center frequency. The old channel type is of course still supported for HT. Also change the cfg80211 channel definition struct to support these by adding the relevant fields to it (and removing the _type field.) This also adds new helper functions: - cfg80211_chandef_create to create a channel def struct given the control channel and channel type, - cfg80211_chandef_identical to check if two channel definitions are identical - cfg80211_chandef_compatible to check if the given channel definitions are compatible, and return the wider of the two This isn't entirely complete, but that doesn't matter until we have a driver using it. In particular, it's missing - regulatory checks on the usable bandwidth (if that even makes sense) - regulatory TX power (database can't deal with it) - a proper channel compatibility calculation for the new channel types Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-11-08 23:14:50 +01:00
wifi: cfg80211/mac80211: move puncturing into chandef Aloka originally suggested that puncturing should be part of the chandef, so that it's treated correctly. At the time, I disagreed and it ended up not part of the chandef, but I've now realized that this was wrong. Even for clients, the RX, and perhaps more importantly, CCA configuration needs to take puncturing into account. Move puncturing into the chandef, and adjust all the code accordingly. Also add a few tests for puncturing in chandef compatibility checking. Link: https://lore.kernel.org/linux-wireless/20220214223051.3610-1-quic_alokad@quicinc.com/ Suggested-by: Aloka Dixit <quic_alokad@quicinc.com> Link: https://msgid.link/20240129194108.307183a5d2e5.I4d7fe2f126b2366c1312010e2900dfb2abffa0f6@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-01-29 19:34:49 +01:00
wifi: cfg80211: allow representing NPCA in chandef Add the necessary fields to the chandef data structure to represent NPCA (the NPCA primary channel and NPCA punctured/disabled subchannels bitmap), and the code to check these for validity, compatibility, as well as allowing it to be passed for AP mode for capable devices. Compatibility is assumed to only be the case when it's actually identical, enabling later management of this in channel contexts in mac80211 for multiple APs, but requiring userspace to set up the identical chandef on all AP interfaces that share a channel (and BSS color.) Link: https://patch.msgid.link/20260428112708.46f3872aeb35.I85888dab88a6659ba52db4b3318979ca5bcfc0c8@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2026-04-28 11:25:32 +02:00
cfg80211: pass a channel definition struct Instead of passing a channel pointer and channel type to all functions and driver methods, pass a new channel definition struct. Right now, this struct contains just the control channel and channel type, but for VHT this will change. Also, add a small inline cfg80211_get_chandef_type() so that drivers don't need to use the _type field of the new structure all the time, which will change. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-11-08 21:25:48 +01:00
nl80211/cfg80211: support VHT channel configuration Change nl80211 to support specifying a VHT (or HT) using the control channel frequency (as before) and new attributes for the channel width and first and second center frequency. The old channel type is of course still supported for HT. Also change the cfg80211 channel definition struct to support these by adding the relevant fields to it (and removing the _type field.) This also adds new helper functions: - cfg80211_chandef_create to create a channel def struct given the control channel and channel type, - cfg80211_chandef_identical to check if two channel definitions are identical - cfg80211_chandef_compatible to check if the given channel definitions are compatible, and return the wider of the two This isn't entirely complete, but that doesn't matter until we have a driver using it. In particular, it's missing - regulatory checks on the usable bandwidth (if that even makes sense) - regulatory TX power (database can't deal with it) - a proper channel compatibility calculation for the new channel types Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-11-08 23:14:50 +01:00
wifi: cfg80211: allow representing NPCA in chandef Add the necessary fields to the chandef data structure to represent NPCA (the NPCA primary channel and NPCA punctured/disabled subchannels bitmap), and the code to check these for validity, compatibility, as well as allowing it to be passed for AP mode for capable devices. Compatibility is assumed to only be the case when it's actually identical, enabling later management of this in channel contexts in mac80211 for multiple APs, but requiring userspace to set up the identical chandef on all AP interfaces that share a channel (and BSS color.) Link: https://patch.msgid.link/20260428112708.46f3872aeb35.I85888dab88a6659ba52db4b3318979ca5bcfc0c8@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2026-04-28 11:25:32 +02:00
nl80211/cfg80211: support VHT channel configuration Change nl80211 to support specifying a VHT (or HT) using the control channel frequency (as before) and new attributes for the channel width and first and second center frequency. The old channel type is of course still supported for HT. Also change the cfg80211 channel definition struct to support these by adding the relevant fields to it (and removing the _type field.) This also adds new helper functions: - cfg80211_chandef_create to create a channel def struct given the control channel and channel type, - cfg80211_chandef_identical to check if two channel definitions are identical - cfg80211_chandef_compatible to check if the given channel definitions are compatible, and return the wider of the two This isn't entirely complete, but that doesn't matter until we have a driver using it. In particular, it's missing - regulatory checks on the usable bandwidth (if that even makes sense) - regulatory TX power (database can't deal with it) - a proper channel compatibility calculation for the new channel types Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-11-08 23:14:50 +01:00
cfg80211: express channels with a KHz component Some bands (S1G) define channels centered on a non-integer MHz. Give ieee80211_channel and cfg80211_chan_def a freq_offset component where the final frequency can be expressed as: MHZ_TO_KHZ(chan->center_freq) + chan->freq_offset; Also provide some helper functions to do the frequency conversion and test for equality. Retain the existing interface to frequency and channel conversion helpers, and expose new ones which handle frequencies in units of KHz. Some internal functions (net/wireless/chan.c) pass around a frequency value. Convert these to units of KHz. mesh, ibss, wext, etc. are currently ignored. Signed-off-by: Thomas Pedersen <thomas@adapt-ip.com> Link: https://lore.kernel.org/r/20200402011810.22947-3-thomas@adapt-ip.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2020-04-01 18:18:03 -07:00
wifi: cfg80211: allow representing NPCA in chandef Add the necessary fields to the chandef data structure to represent NPCA (the NPCA primary channel and NPCA punctured/disabled subchannels bitmap), and the code to check these for validity, compatibility, as well as allowing it to be passed for AP mode for capable devices. Compatibility is assumed to only be the case when it's actually identical, enabling later management of this in channel contexts in mac80211 for multiple APs, but requiring userspace to set up the identical chandef on all AP interfaces that share a channel (and BSS color.) Link: https://patch.msgid.link/20260428112708.46f3872aeb35.I85888dab88a6659ba52db4b3318979ca5bcfc0c8@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2026-04-28 11:25:32 +02:00
cfg80211: pass a channel definition struct Instead of passing a channel pointer and channel type to all functions and driver methods, pass a new channel definition struct. Right now, this struct contains just the control channel and channel type, but for VHT this will change. Also, add a small inline cfg80211_get_chandef_type() so that drivers don't need to use the _type field of the new structure all the time, which will change. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-11-08 21:25:48 +01:00
cfg80211: AP mode driver offload for FILS association crypto Add a driver FILS crypto offload extended capability flag to indicate that the driver running in AP mode is capable of handling encryption and decryption of (Re)Association request and response frames. Add a command to set FILS AAD data to driver. This feature is supported on drivers running in AP mode only. This extended capability is exchanged with hostapd during cfg80211 init. If the driver indicates this capability, then before sending the Authentication response frame, hostapd sets FILS AAD data to the driver. This allows the driver to decrypt (Re)Association Request frame and encrypt (Re)Association Response frame. FILS Key derivation will still be done in hostapd. Signed-off-by: Subrat Mishra <subratm@codeaurora.org> Link: https://lore.kernel.org/r/1631685143-13530-1-git-send-email-subratm@codeaurora.org [fix whitespace] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2021-09-15 11:22:23 +05:30
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
cfg80211: Add support for QoS mapping This allows QoS mapping from external networks to be implemented as defined in IEEE Std 802.11-2012, 10.24.9. APs can use this to advertise DSCP ranges and exceptions for mapping frames to a specific UP over Wi-Fi. The payload of the QoS Map Set element (IEEE Std 802.11-2012, 8.4.2.97) is sent to the driver through the new NL80211_ATTR_QOS_MAP attribute to configure the local behavior either on the AP (based on local configuration) or on a station (based on information received from the AP). Signed-off-by: Kyeyoon Park <kyeyoonp@qca.qualcomm.com> Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-12-16 23:01:30 -08:00
wifi: cfg80211: add tracing for wiphy work Add trace events to trace when wiphy works are queued (or delayed ones scheduled), and other APIs are called. Also add an event when the worker starts, before acquiring the mutex, to be able to see potential delays due to locking. Reviewed-by: Miriam Rachel Korenblit <miriam.rachel.korenblit@intel.com> Reviewed-by: Benjamin Berg <benjamin.berg@intel.com> Link: https://msgid.link/20240506210002.bf1840a1d22d.I4abba048c1c4017345640219cf1384a0b2288dd3@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-05-06 21:00:03 +02:00
wifi: cfg80211: add an hrtimer based delayed work item The normal timer mechanism assume that timeout further in the future need a lower accuracy. As an example, the granularity for a timer scheduled 4096 ms in the future on a 1000 Hz system is already 512 ms. This granularity is perfectly sufficient for e.g. timeouts, but there are other types of events that will happen at a future point in time and require a higher accuracy. Add a new wiphy_hrtimer_work type that uses an hrtimer internally. The API is almost identical to the existing wiphy_delayed_work and it can be used as a drop-in replacement after minor adjustments. The work will be scheduled relative to the current time with a slack of 1 millisecond. CC: stable@vger.kernel.org # 6.4+ Signed-off-by: Benjamin Berg <benjamin.berg@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20251028125710.7f13a2adc5eb.I01b5af0363869864b0580d9c2a1770bafab69566@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-10-28 12:58:37 +02:00
wifi: cfg80211: add tracing for wiphy work Add trace events to trace when wiphy works are queued (or delayed ones scheduled), and other APIs are called. Also add an event when the worker starts, before acquiring the mutex, to be able to see potential delays due to locking. Reviewed-by: Miriam Rachel Korenblit <miriam.rachel.korenblit@intel.com> Reviewed-by: Benjamin Berg <benjamin.berg@intel.com> Link: https://msgid.link/20240506210002.bf1840a1d22d.I4abba048c1c4017345640219cf1384a0b2288dd3@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-05-06 21:00:03 +02:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
wifi: cfg80211: hide scan internals Hide the internal scan fields from mac80211 and drivers, the 'notified' variable is for internal tracking, and the 'info' is output that's passed to cfg80211_scan_done() and stored only for delayed userspace notification. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Benjamin Berg <benjamin.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250609213231.6a62e41858e2.I004f66e9c087cc6e6ae4a24951cf470961ee9466@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-06-09 21:35:19 +03:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
wifi: cfg80211/mac80211: Add support to get radio index Currently, per-radio attributes are set on per-phy basis, i.e., all the radios present in a wiphy will take attributes values sent from user. But each radio in a wiphy can get different values from userspace based on its requirement. To extend support to set per-radio attributes, add support to get radio index from userspace. Add an NL attribute - NL80211_ATTR_WIPHY_RADIO_INDEX, to get user specified radio index for which attributes should be changed. Pass this to individual drivers, so that the drivers can use this radio index to change per-radio attributes when necessary. Currently, per-radio attributes identified are: NL80211_ATTR_WIPHY_TX_POWER_LEVEL NL80211_ATTR_WIPHY_ANTENNA_TX NL80211_ATTR_WIPHY_ANTENNA_RX NL80211_ATTR_WIPHY_RETRY_SHORT NL80211_ATTR_WIPHY_RETRY_LONG NL80211_ATTR_WIPHY_FRAG_THRESHOLD NL80211_ATTR_WIPHY_RTS_THRESHOLD NL80211_ATTR_WIPHY_COVERAGE_CLASS NL80211_ATTR_TXQ_LIMIT NL80211_ATTR_TXQ_MEMORY_LIMIT NL80211_ATTR_TXQ_QUANTUM By default, the radio index is set to -1. This means the attribute should be treated as a global configuration. If the user has not specified any index, then the radio index passed to individual drivers would be -1. This would indicate that the attribute applies to all radios in that wiphy. Signed-off-by: Roopni Devanathan <quic_rdevanat@quicinc.com> Link: https://patch.msgid.link/20250615082312.619639-2-quic_rdevanat@quicinc.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-06-15 13:53:09 +05:30
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
tracing/treewide: Remove second parameter of __assign_str() With the rework of how the __string() handles dynamic strings where it saves off the source string in field in the helper structure[1], the assignment of that value to the trace event field is stored in the helper value and does not need to be passed in again. This means that with: __string(field, mystring) Which use to be assigned with __assign_str(field, mystring), no longer needs the second parameter and it is unused. With this, __assign_str() will now only get a single parameter. There's over 700 users of __assign_str() and because coccinelle does not handle the TRACE_EVENT() macro I ended up using the following sed script: git grep -l __assign_str | while read a ; do sed -e 's/\(__assign_str([^,]*[^ ,]\) *,[^;]*/\1)/' $a > /tmp/test-file; mv /tmp/test-file $a; done I then searched for __assign_str() that did not end with ';' as those were multi line assignments that the sed script above would fail to catch. Note, the same updates will need to be done for: __assign_str_len() __assign_rel_str() __assign_rel_str_len() I tested this with both an allmodconfig and an allyesconfig (build only for both). [1] https://lore.kernel.org/linux-trace-kernel/20240222211442.634192653@goodmis.org/ Link: https://lore.kernel.org/linux-trace-kernel/20240516133454.681ba6a0@rorschach.local.home Cc: Masami Hiramatsu <mhiramat@kernel.org> Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Julia Lawall <Julia.Lawall@inria.fr> Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org> Acked-by: Jani Nikula <jani.nikula@intel.com> Acked-by: Christian König <christian.koenig@amd.com> for the amdgpu parts. Acked-by: Thomas Hellström <thomas.hellstrom@linux.intel.com> #for Acked-by: Rafael J. Wysocki <rafael@kernel.org> # for thermal Acked-by: Takashi Iwai <tiwai@suse.de> Acked-by: Darrick J. Wong <djwong@kernel.org> # xfs Tested-by: Guenter Roeck <linux@roeck-us.net>
2024-05-16 13:34:54 -04:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
cfg80211: fix some tracing output issues In some cases, e.g. probe_status, there were spaces missing so the trace output was confusing. Also make it more like mac80211 when printing netdevs/wiphys to make reading a combined log easier. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-11-16 17:22:28 +01:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
cfg80211: add peer measurement with FTM initiator API Add a new "peer measurement" API, that can be used to measure certain things related to a peer. Right now, only implement FTM (flight time measurement) over it, but the idea is that it'll be extensible to also support measuring the necessary things to calculate e.g. angle-of-arrival for WiGig. The API is structured to have a generic list of peers and channels to measure with/on, and then for each of those a set of measurements (again, only FTM right now) to perform. Results are sent to the requesting socket, including a final complete message. Closing the controlling netlink socket will abort a running measurement. v3: - add a bit to report "final" for partial results - remove list keeping etc. and just unicast out the results to the requester (big code reduction ...) - also send complete message unicast, and as a result remove the multicast group - separate out struct cfg80211_pmsr_ftm_request_peer from struct cfg80211_pmsr_request_peer - document timeout == 0 if no timeout - disallow setting timeout nl80211 attribute to 0, must not include attribute for no timeout - make MAC address randomization optional - change num bursts exponent default to 0 (1 burst, rather rather than the old default of 15==don't care) v4: - clarify NL80211_ATTR_TIMEOUT documentation v5: - remove unnecessary nl80211 multicast/family changes - remove partial results bit/flag, final is sufficient - add max_bursts_exponent, max_ftms_per_burst to capability - rename "frames per burst" -> "FTMs per burst" v6: - rename cfg80211_pmsr_free_wdev() to cfg80211_pmsr_wdev_down() and call it in leave, so the device can't go down with any pending measurements v7: - wording fixes (Lior) - fix ftm.max_bursts_exponent to allow having the limit of 0 (Lior) v8: - copyright statements - minor coding style fixes - fix error path leak Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2018-09-10 13:29:12 +02:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
cfg80211: fix some tracing output issues In some cases, e.g. probe_status, there were spaces missing so the trace output was confusing. Also make it more like mac80211 when printing netdevs/wiphys to make reading a combined log easier. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-11-16 17:22:28 +01:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
wifi: cfg80211: support key installation on non-netdev wdevs Currently key installation is only supported for netdev. For NAN, support most key operations (except setting default data key) on wdevs instead of netdevs, and adjust all the APIs and tracing to match. Since nothing currently sets NL80211_EXT_FEATURE_SECURE_NAN, this doesn't change anything (P2P Device already isn't allowed.) Signed-off-by: Avraham Stern <avraham.stern@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20260107150057.69a0cfad95fa.I00efdf3b2c11efab82ef6ece9f393382bcf33ba8@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2026-01-07 15:20:02 +02:00
wifi: cfg80211: Add link_id parameter to various key operations for MLO Add support for various key operations on MLD by adding new parameter link_id. Pass the link_id received from userspace to driver for add_key, get_key, del_key, set_default_key, set_default_mgmt_key and set_default_beacon_key to support configuring keys specific to each MLO link. Userspace must not specify link ID for MLO pairwise key since it is common for all the MLO links. Signed-off-by: Veerendranath Jakkam <quic_vjakkam@quicinc.com> Link: https://lore.kernel.org/r/20220730052643.1959111-4-quic_vjakkam@quicinc.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-07-30 10:56:43 +05:30
wifi: cfg80211: support key installation on non-netdev wdevs Currently key installation is only supported for netdev. For NAN, support most key operations (except setting default data key) on wdevs instead of netdevs, and adjust all the APIs and tracing to match. Since nothing currently sets NL80211_EXT_FEATURE_SECURE_NAN, this doesn't change anything (P2P Device already isn't allowed.) Signed-off-by: Avraham Stern <avraham.stern@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20260107150057.69a0cfad95fa.I00efdf3b2c11efab82ef6ece9f393382bcf33ba8@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2026-01-07 15:20:02 +02:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
wifi: cfg80211: support key installation on non-netdev wdevs Currently key installation is only supported for netdev. For NAN, support most key operations (except setting default data key) on wdevs instead of netdevs, and adjust all the APIs and tracing to match. Since nothing currently sets NL80211_EXT_FEATURE_SECURE_NAN, this doesn't change anything (P2P Device already isn't allowed.) Signed-off-by: Avraham Stern <avraham.stern@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20260107150057.69a0cfad95fa.I00efdf3b2c11efab82ef6ece9f393382bcf33ba8@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2026-01-07 15:20:02 +02:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
wifi: cfg80211: Add link_id parameter to various key operations for MLO Add support for various key operations on MLD by adding new parameter link_id. Pass the link_id received from userspace to driver for add_key, get_key, del_key, set_default_key, set_default_mgmt_key and set_default_beacon_key to support configuring keys specific to each MLO link. Userspace must not specify link ID for MLO pairwise key since it is common for all the MLO links. Signed-off-by: Veerendranath Jakkam <quic_vjakkam@quicinc.com> Link: https://lore.kernel.org/r/20220730052643.1959111-4-quic_vjakkam@quicinc.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-07-30 10:56:43 +05:30
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
wifi: cfg80211: support key installation on non-netdev wdevs Currently key installation is only supported for netdev. For NAN, support most key operations (except setting default data key) on wdevs instead of netdevs, and adjust all the APIs and tracing to match. Since nothing currently sets NL80211_EXT_FEATURE_SECURE_NAN, this doesn't change anything (P2P Device already isn't allowed.) Signed-off-by: Avraham Stern <avraham.stern@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20260107150057.69a0cfad95fa.I00efdf3b2c11efab82ef6ece9f393382bcf33ba8@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2026-01-07 15:20:02 +02:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
wifi: cfg80211: Add link_id parameter to various key operations for MLO Add support for various key operations on MLD by adding new parameter link_id. Pass the link_id received from userspace to driver for add_key, get_key, del_key, set_default_key, set_default_mgmt_key and set_default_beacon_key to support configuring keys specific to each MLO link. Userspace must not specify link ID for MLO pairwise key since it is common for all the MLO links. Signed-off-by: Veerendranath Jakkam <quic_vjakkam@quicinc.com> Link: https://lore.kernel.org/r/20220730052643.1959111-4-quic_vjakkam@quicinc.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-07-30 10:56:43 +05:30
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
wifi: cfg80211: support key installation on non-netdev wdevs Currently key installation is only supported for netdev. For NAN, support most key operations (except setting default data key) on wdevs instead of netdevs, and adjust all the APIs and tracing to match. Since nothing currently sets NL80211_EXT_FEATURE_SECURE_NAN, this doesn't change anything (P2P Device already isn't allowed.) Signed-off-by: Avraham Stern <avraham.stern@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20260107150057.69a0cfad95fa.I00efdf3b2c11efab82ef6ece9f393382bcf33ba8@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2026-01-07 15:20:02 +02:00
wifi: cfg80211: trace: remove MAC_PR_{FMT,ARG} With %pM, this really is no longer needed, and actually longer to spell out. Remove it. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-01-19 14:45:47 +01:00
wifi: cfg80211: support key installation on non-netdev wdevs Currently key installation is only supported for netdev. For NAN, support most key operations (except setting default data key) on wdevs instead of netdevs, and adjust all the APIs and tracing to match. Since nothing currently sets NL80211_EXT_FEATURE_SECURE_NAN, this doesn't change anything (P2P Device already isn't allowed.) Signed-off-by: Avraham Stern <avraham.stern@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20260107150057.69a0cfad95fa.I00efdf3b2c11efab82ef6ece9f393382bcf33ba8@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2026-01-07 15:20:02 +02:00
wifi: cfg80211: Add link_id parameter to various key operations for MLO Add support for various key operations on MLD by adding new parameter link_id. Pass the link_id received from userspace to driver for add_key, get_key, del_key, set_default_key, set_default_mgmt_key and set_default_beacon_key to support configuring keys specific to each MLO link. Userspace must not specify link ID for MLO pairwise key since it is common for all the MLO links. Signed-off-by: Veerendranath Jakkam <quic_vjakkam@quicinc.com> Link: https://lore.kernel.org/r/20220730052643.1959111-4-quic_vjakkam@quicinc.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-07-30 10:56:43 +05:30
wifi: cfg80211: trace: remove MAC_PR_{FMT,ARG} With %pM, this really is no longer needed, and actually longer to spell out. Remove it. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-01-19 14:45:47 +01:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
wifi: cfg80211: support key installation on non-netdev wdevs Currently key installation is only supported for netdev. For NAN, support most key operations (except setting default data key) on wdevs instead of netdevs, and adjust all the APIs and tracing to match. Since nothing currently sets NL80211_EXT_FEATURE_SECURE_NAN, this doesn't change anything (P2P Device already isn't allowed.) Signed-off-by: Avraham Stern <avraham.stern@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20260107150057.69a0cfad95fa.I00efdf3b2c11efab82ef6ece9f393382bcf33ba8@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2026-01-07 15:20:02 +02:00
wifi: cfg80211: Add link_id parameter to various key operations for MLO Add support for various key operations on MLD by adding new parameter link_id. Pass the link_id received from userspace to driver for add_key, get_key, del_key, set_default_key, set_default_mgmt_key and set_default_beacon_key to support configuring keys specific to each MLO link. Userspace must not specify link ID for MLO pairwise key since it is common for all the MLO links. Signed-off-by: Veerendranath Jakkam <quic_vjakkam@quicinc.com> Link: https://lore.kernel.org/r/20220730052643.1959111-4-quic_vjakkam@quicinc.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-07-30 10:56:43 +05:30
wifi: cfg80211: support key installation on non-netdev wdevs Currently key installation is only supported for netdev. For NAN, support most key operations (except setting default data key) on wdevs instead of netdevs, and adjust all the APIs and tracing to match. Since nothing currently sets NL80211_EXT_FEATURE_SECURE_NAN, this doesn't change anything (P2P Device already isn't allowed.) Signed-off-by: Avraham Stern <avraham.stern@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20260107150057.69a0cfad95fa.I00efdf3b2c11efab82ef6ece9f393382bcf33ba8@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2026-01-07 15:20:02 +02:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
wifi: cfg80211: support key installation on non-netdev wdevs Currently key installation is only supported for netdev. For NAN, support most key operations (except setting default data key) on wdevs instead of netdevs, and adjust all the APIs and tracing to match. Since nothing currently sets NL80211_EXT_FEATURE_SECURE_NAN, this doesn't change anything (P2P Device already isn't allowed.) Signed-off-by: Avraham Stern <avraham.stern@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20260107150057.69a0cfad95fa.I00efdf3b2c11efab82ef6ece9f393382bcf33ba8@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2026-01-07 15:20:02 +02:00
wifi: cfg80211: Add link_id parameter to various key operations for MLO Add support for various key operations on MLD by adding new parameter link_id. Pass the link_id received from userspace to driver for add_key, get_key, del_key, set_default_key, set_default_mgmt_key and set_default_beacon_key to support configuring keys specific to each MLO link. Userspace must not specify link ID for MLO pairwise key since it is common for all the MLO links. Signed-off-by: Veerendranath Jakkam <quic_vjakkam@quicinc.com> Link: https://lore.kernel.org/r/20220730052643.1959111-4-quic_vjakkam@quicinc.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-07-30 10:56:43 +05:30
wifi: cfg80211: support key installation on non-netdev wdevs Currently key installation is only supported for netdev. For NAN, support most key operations (except setting default data key) on wdevs instead of netdevs, and adjust all the APIs and tracing to match. Since nothing currently sets NL80211_EXT_FEATURE_SECURE_NAN, this doesn't change anything (P2P Device already isn't allowed.) Signed-off-by: Avraham Stern <avraham.stern@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20260107150057.69a0cfad95fa.I00efdf3b2c11efab82ef6ece9f393382bcf33ba8@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2026-01-07 15:20:02 +02:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
nl80211/cfg80211: Extended Key ID support Add support for IEEE 802.11-2016 "Extended Key ID for Individually Addressed Frames". Extend cfg80211 and nl80211 to allow pairwise keys to be installed for Rx only, enable Tx separately and allow Key ID 1 for pairwise keys. Signed-off-by: Alexander Wetzel <alexander@wetzel-home.de> [use NLA_POLICY_RANGE() for NL80211_KEY_MODE] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2019-03-19 21:34:07 +01:00
wifi: cfg80211: support key installation on non-netdev wdevs Currently key installation is only supported for netdev. For NAN, support most key operations (except setting default data key) on wdevs instead of netdevs, and adjust all the APIs and tracing to match. Since nothing currently sets NL80211_EXT_FEATURE_SECURE_NAN, this doesn't change anything (P2P Device already isn't allowed.) Signed-off-by: Avraham Stern <avraham.stern@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20260107150057.69a0cfad95fa.I00efdf3b2c11efab82ef6ece9f393382bcf33ba8@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2026-01-07 15:20:02 +02:00
wifi: cfg80211: Add link_id parameter to various key operations for MLO Add support for various key operations on MLD by adding new parameter link_id. Pass the link_id received from userspace to driver for add_key, get_key, del_key, set_default_key, set_default_mgmt_key and set_default_beacon_key to support configuring keys specific to each MLO link. Userspace must not specify link ID for MLO pairwise key since it is common for all the MLO links. Signed-off-by: Veerendranath Jakkam <quic_vjakkam@quicinc.com> Link: https://lore.kernel.org/r/20220730052643.1959111-4-quic_vjakkam@quicinc.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-07-30 10:56:43 +05:30
wifi: cfg80211: support key installation on non-netdev wdevs Currently key installation is only supported for netdev. For NAN, support most key operations (except setting default data key) on wdevs instead of netdevs, and adjust all the APIs and tracing to match. Since nothing currently sets NL80211_EXT_FEATURE_SECURE_NAN, this doesn't change anything (P2P Device already isn't allowed.) Signed-off-by: Avraham Stern <avraham.stern@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20260107150057.69a0cfad95fa.I00efdf3b2c11efab82ef6ece9f393382bcf33ba8@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2026-01-07 15:20:02 +02:00
nl80211/cfg80211: Extended Key ID support Add support for IEEE 802.11-2016 "Extended Key ID for Individually Addressed Frames". Extend cfg80211 and nl80211 to allow pairwise keys to be installed for Rx only, enable Tx separately and allow Key ID 1 for pairwise keys. Signed-off-by: Alexander Wetzel <alexander@wetzel-home.de> [use NLA_POLICY_RANGE() for NL80211_KEY_MODE] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2019-03-19 21:34:07 +01:00
wifi: cfg80211: support key installation on non-netdev wdevs Currently key installation is only supported for netdev. For NAN, support most key operations (except setting default data key) on wdevs instead of netdevs, and adjust all the APIs and tracing to match. Since nothing currently sets NL80211_EXT_FEATURE_SECURE_NAN, this doesn't change anything (P2P Device already isn't allowed.) Signed-off-by: Avraham Stern <avraham.stern@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20260107150057.69a0cfad95fa.I00efdf3b2c11efab82ef6ece9f393382bcf33ba8@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2026-01-07 15:20:02 +02:00
nl80211/cfg80211: Extended Key ID support Add support for IEEE 802.11-2016 "Extended Key ID for Individually Addressed Frames". Extend cfg80211 and nl80211 to allow pairwise keys to be installed for Rx only, enable Tx separately and allow Key ID 1 for pairwise keys. Signed-off-by: Alexander Wetzel <alexander@wetzel-home.de> [use NLA_POLICY_RANGE() for NL80211_KEY_MODE] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2019-03-19 21:34:07 +01:00
wifi: cfg80211: Add link_id parameter to various key operations for MLO Add support for various key operations on MLD by adding new parameter link_id. Pass the link_id received from userspace to driver for add_key, get_key, del_key, set_default_key, set_default_mgmt_key and set_default_beacon_key to support configuring keys specific to each MLO link. Userspace must not specify link ID for MLO pairwise key since it is common for all the MLO links. Signed-off-by: Veerendranath Jakkam <quic_vjakkam@quicinc.com> Link: https://lore.kernel.org/r/20220730052643.1959111-4-quic_vjakkam@quicinc.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-07-30 10:56:43 +05:30
nl80211/cfg80211: Extended Key ID support Add support for IEEE 802.11-2016 "Extended Key ID for Individually Addressed Frames". Extend cfg80211 and nl80211 to allow pairwise keys to be installed for Rx only, enable Tx separately and allow Key ID 1 for pairwise keys. Signed-off-by: Alexander Wetzel <alexander@wetzel-home.de> [use NLA_POLICY_RANGE() for NL80211_KEY_MODE] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2019-03-19 21:34:07 +01:00
wifi: cfg80211: support key installation on non-netdev wdevs Currently key installation is only supported for netdev. For NAN, support most key operations (except setting default data key) on wdevs instead of netdevs, and adjust all the APIs and tracing to match. Since nothing currently sets NL80211_EXT_FEATURE_SECURE_NAN, this doesn't change anything (P2P Device already isn't allowed.) Signed-off-by: Avraham Stern <avraham.stern@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20260107150057.69a0cfad95fa.I00efdf3b2c11efab82ef6ece9f393382bcf33ba8@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2026-01-07 15:20:02 +02:00
nl80211/cfg80211: Extended Key ID support Add support for IEEE 802.11-2016 "Extended Key ID for Individually Addressed Frames". Extend cfg80211 and nl80211 to allow pairwise keys to be installed for Rx only, enable Tx separately and allow Key ID 1 for pairwise keys. Signed-off-by: Alexander Wetzel <alexander@wetzel-home.de> [use NLA_POLICY_RANGE() for NL80211_KEY_MODE] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2019-03-19 21:34:07 +01:00
wifi: cfg80211: Add link_id parameter to various key operations for MLO Add support for various key operations on MLD by adding new parameter link_id. Pass the link_id received from userspace to driver for add_key, get_key, del_key, set_default_key, set_default_mgmt_key and set_default_beacon_key to support configuring keys specific to each MLO link. Userspace must not specify link ID for MLO pairwise key since it is common for all the MLO links. Signed-off-by: Veerendranath Jakkam <quic_vjakkam@quicinc.com> Link: https://lore.kernel.org/r/20220730052643.1959111-4-quic_vjakkam@quicinc.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-07-30 10:56:43 +05:30
nl80211/cfg80211: Extended Key ID support Add support for IEEE 802.11-2016 "Extended Key ID for Individually Addressed Frames". Extend cfg80211 and nl80211 to allow pairwise keys to be installed for Rx only, enable Tx separately and allow Key ID 1 for pairwise keys. Signed-off-by: Alexander Wetzel <alexander@wetzel-home.de> [use NLA_POLICY_RANGE() for NL80211_KEY_MODE] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2019-03-19 21:34:07 +01:00
wifi: cfg80211: support key installation on non-netdev wdevs Currently key installation is only supported for netdev. For NAN, support most key operations (except setting default data key) on wdevs instead of netdevs, and adjust all the APIs and tracing to match. Since nothing currently sets NL80211_EXT_FEATURE_SECURE_NAN, this doesn't change anything (P2P Device already isn't allowed.) Signed-off-by: Avraham Stern <avraham.stern@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20260107150057.69a0cfad95fa.I00efdf3b2c11efab82ef6ece9f393382bcf33ba8@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2026-01-07 15:20:02 +02:00
wifi: cfg80211: Add link_id parameter to various key operations for MLO Add support for various key operations on MLD by adding new parameter link_id. Pass the link_id received from userspace to driver for add_key, get_key, del_key, set_default_key, set_default_mgmt_key and set_default_beacon_key to support configuring keys specific to each MLO link. Userspace must not specify link ID for MLO pairwise key since it is common for all the MLO links. Signed-off-by: Veerendranath Jakkam <quic_vjakkam@quicinc.com> Link: https://lore.kernel.org/r/20220730052643.1959111-4-quic_vjakkam@quicinc.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-07-30 10:56:43 +05:30
wifi: cfg80211: trace: remove MAC_PR_{FMT,ARG} With %pM, this really is no longer needed, and actually longer to spell out. Remove it. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-01-19 14:45:47 +01:00
wifi: cfg80211: support key installation on non-netdev wdevs Currently key installation is only supported for netdev. For NAN, support most key operations (except setting default data key) on wdevs instead of netdevs, and adjust all the APIs and tracing to match. Since nothing currently sets NL80211_EXT_FEATURE_SECURE_NAN, this doesn't change anything (P2P Device already isn't allowed.) Signed-off-by: Avraham Stern <avraham.stern@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20260107150057.69a0cfad95fa.I00efdf3b2c11efab82ef6ece9f393382bcf33ba8@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2026-01-07 15:20:02 +02:00
wifi: cfg80211: Add link_id parameter to various key operations for MLO Add support for various key operations on MLD by adding new parameter link_id. Pass the link_id received from userspace to driver for add_key, get_key, del_key, set_default_key, set_default_mgmt_key and set_default_beacon_key to support configuring keys specific to each MLO link. Userspace must not specify link ID for MLO pairwise key since it is common for all the MLO links. Signed-off-by: Veerendranath Jakkam <quic_vjakkam@quicinc.com> Link: https://lore.kernel.org/r/20220730052643.1959111-4-quic_vjakkam@quicinc.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-07-30 10:56:43 +05:30
wifi: cfg80211: trace: remove MAC_PR_{FMT,ARG} With %pM, this really is no longer needed, and actually longer to spell out. Remove it. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-01-19 14:45:47 +01:00
nl80211/cfg80211: Extended Key ID support Add support for IEEE 802.11-2016 "Extended Key ID for Individually Addressed Frames". Extend cfg80211 and nl80211 to allow pairwise keys to be installed for Rx only, enable Tx separately and allow Key ID 1 for pairwise keys. Signed-off-by: Alexander Wetzel <alexander@wetzel-home.de> [use NLA_POLICY_RANGE() for NL80211_KEY_MODE] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2019-03-19 21:34:07 +01:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
wifi: cfg80211: Add link_id parameter to various key operations for MLO Add support for various key operations on MLD by adding new parameter link_id. Pass the link_id received from userspace to driver for add_key, get_key, del_key, set_default_key, set_default_mgmt_key and set_default_beacon_key to support configuring keys specific to each MLO link. Userspace must not specify link ID for MLO pairwise key since it is common for all the MLO links. Signed-off-by: Veerendranath Jakkam <quic_vjakkam@quicinc.com> Link: https://lore.kernel.org/r/20220730052643.1959111-4-quic_vjakkam@quicinc.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-07-30 10:56:43 +05:30
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
wifi: cfg80211: Add link_id parameter to various key operations for MLO Add support for various key operations on MLD by adding new parameter link_id. Pass the link_id received from userspace to driver for add_key, get_key, del_key, set_default_key, set_default_mgmt_key and set_default_beacon_key to support configuring keys specific to each MLO link. Userspace must not specify link ID for MLO pairwise key since it is common for all the MLO links. Signed-off-by: Veerendranath Jakkam <quic_vjakkam@quicinc.com> Link: https://lore.kernel.org/r/20220730052643.1959111-4-quic_vjakkam@quicinc.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-07-30 10:56:43 +05:30
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
wifi: cfg80211: Add link_id parameter to various key operations for MLO Add support for various key operations on MLD by adding new parameter link_id. Pass the link_id received from userspace to driver for add_key, get_key, del_key, set_default_key, set_default_mgmt_key and set_default_beacon_key to support configuring keys specific to each MLO link. Userspace must not specify link ID for MLO pairwise key since it is common for all the MLO links. Signed-off-by: Veerendranath Jakkam <quic_vjakkam@quicinc.com> Link: https://lore.kernel.org/r/20220730052643.1959111-4-quic_vjakkam@quicinc.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-07-30 10:56:43 +05:30
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
wifi: cfg80211: Add link_id parameter to various key operations for MLO Add support for various key operations on MLD by adding new parameter link_id. Pass the link_id received from userspace to driver for add_key, get_key, del_key, set_default_key, set_default_mgmt_key and set_default_beacon_key to support configuring keys specific to each MLO link. Userspace must not specify link ID for MLO pairwise key since it is common for all the MLO links. Signed-off-by: Veerendranath Jakkam <quic_vjakkam@quicinc.com> Link: https://lore.kernel.org/r/20220730052643.1959111-4-quic_vjakkam@quicinc.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-07-30 10:56:43 +05:30
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
wifi: cfg80211: support key installation on non-netdev wdevs Currently key installation is only supported for netdev. For NAN, support most key operations (except setting default data key) on wdevs instead of netdevs, and adjust all the APIs and tracing to match. Since nothing currently sets NL80211_EXT_FEATURE_SECURE_NAN, this doesn't change anything (P2P Device already isn't allowed.) Signed-off-by: Avraham Stern <avraham.stern@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20260107150057.69a0cfad95fa.I00efdf3b2c11efab82ef6ece9f393382bcf33ba8@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2026-01-07 15:20:02 +02:00
wifi: cfg80211: Add link_id parameter to various key operations for MLO Add support for various key operations on MLD by adding new parameter link_id. Pass the link_id received from userspace to driver for add_key, get_key, del_key, set_default_key, set_default_mgmt_key and set_default_beacon_key to support configuring keys specific to each MLO link. Userspace must not specify link ID for MLO pairwise key since it is common for all the MLO links. Signed-off-by: Veerendranath Jakkam <quic_vjakkam@quicinc.com> Link: https://lore.kernel.org/r/20220730052643.1959111-4-quic_vjakkam@quicinc.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-07-30 10:56:43 +05:30
wifi: cfg80211: support key installation on non-netdev wdevs Currently key installation is only supported for netdev. For NAN, support most key operations (except setting default data key) on wdevs instead of netdevs, and adjust all the APIs and tracing to match. Since nothing currently sets NL80211_EXT_FEATURE_SECURE_NAN, this doesn't change anything (P2P Device already isn't allowed.) Signed-off-by: Avraham Stern <avraham.stern@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20260107150057.69a0cfad95fa.I00efdf3b2c11efab82ef6ece9f393382bcf33ba8@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2026-01-07 15:20:02 +02:00
cfg80211: Support key configuration for Beacon protection (BIGTK) IEEE P802.11-REVmd/D3.0 adds support for protecting Beacon frames using a new set of keys (BIGTK; key index 6..7) similarly to the way group-addressed Robust Management frames are protected (IGTK; key index 4..5). Extend cfg80211 and nl80211 to allow the new BIGTK to be configured. Add an extended feature flag to indicate driver support for the new key index values to avoid array overflows in driver implementations and also to indicate to user space when this functionality is available. Signed-off-by: Jouni Malinen <jouni@codeaurora.org> Link: https://lore.kernel.org/r/20200222132548.20835-2-jouni@codeaurora.org Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2020-02-22 15:25:43 +02:00
wifi: cfg80211: support key installation on non-netdev wdevs Currently key installation is only supported for netdev. For NAN, support most key operations (except setting default data key) on wdevs instead of netdevs, and adjust all the APIs and tracing to match. Since nothing currently sets NL80211_EXT_FEATURE_SECURE_NAN, this doesn't change anything (P2P Device already isn't allowed.) Signed-off-by: Avraham Stern <avraham.stern@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20260107150057.69a0cfad95fa.I00efdf3b2c11efab82ef6ece9f393382bcf33ba8@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2026-01-07 15:20:02 +02:00
wifi: cfg80211: Add link_id parameter to various key operations for MLO Add support for various key operations on MLD by adding new parameter link_id. Pass the link_id received from userspace to driver for add_key, get_key, del_key, set_default_key, set_default_mgmt_key and set_default_beacon_key to support configuring keys specific to each MLO link. Userspace must not specify link ID for MLO pairwise key since it is common for all the MLO links. Signed-off-by: Veerendranath Jakkam <quic_vjakkam@quicinc.com> Link: https://lore.kernel.org/r/20220730052643.1959111-4-quic_vjakkam@quicinc.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-07-30 10:56:43 +05:30
cfg80211: Support key configuration for Beacon protection (BIGTK) IEEE P802.11-REVmd/D3.0 adds support for protecting Beacon frames using a new set of keys (BIGTK; key index 6..7) similarly to the way group-addressed Robust Management frames are protected (IGTK; key index 4..5). Extend cfg80211 and nl80211 to allow the new BIGTK to be configured. Add an extended feature flag to indicate driver support for the new key index values to avoid array overflows in driver implementations and also to indicate to user space when this functionality is available. Signed-off-by: Jouni Malinen <jouni@codeaurora.org> Link: https://lore.kernel.org/r/20200222132548.20835-2-jouni@codeaurora.org Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2020-02-22 15:25:43 +02:00
wifi: cfg80211: support key installation on non-netdev wdevs Currently key installation is only supported for netdev. For NAN, support most key operations (except setting default data key) on wdevs instead of netdevs, and adjust all the APIs and tracing to match. Since nothing currently sets NL80211_EXT_FEATURE_SECURE_NAN, this doesn't change anything (P2P Device already isn't allowed.) Signed-off-by: Avraham Stern <avraham.stern@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20260107150057.69a0cfad95fa.I00efdf3b2c11efab82ef6ece9f393382bcf33ba8@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2026-01-07 15:20:02 +02:00
wifi: cfg80211: Add link_id parameter to various key operations for MLO Add support for various key operations on MLD by adding new parameter link_id. Pass the link_id received from userspace to driver for add_key, get_key, del_key, set_default_key, set_default_mgmt_key and set_default_beacon_key to support configuring keys specific to each MLO link. Userspace must not specify link ID for MLO pairwise key since it is common for all the MLO links. Signed-off-by: Veerendranath Jakkam <quic_vjakkam@quicinc.com> Link: https://lore.kernel.org/r/20220730052643.1959111-4-quic_vjakkam@quicinc.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-07-30 10:56:43 +05:30
cfg80211: Support key configuration for Beacon protection (BIGTK) IEEE P802.11-REVmd/D3.0 adds support for protecting Beacon frames using a new set of keys (BIGTK; key index 6..7) similarly to the way group-addressed Robust Management frames are protected (IGTK; key index 4..5). Extend cfg80211 and nl80211 to allow the new BIGTK to be configured. Add an extended feature flag to indicate driver support for the new key index values to avoid array overflows in driver implementations and also to indicate to user space when this functionality is available. Signed-off-by: Jouni Malinen <jouni@codeaurora.org> Link: https://lore.kernel.org/r/20200222132548.20835-2-jouni@codeaurora.org Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2020-02-22 15:25:43 +02:00
wifi: cfg80211: support key installation on non-netdev wdevs Currently key installation is only supported for netdev. For NAN, support most key operations (except setting default data key) on wdevs instead of netdevs, and adjust all the APIs and tracing to match. Since nothing currently sets NL80211_EXT_FEATURE_SECURE_NAN, this doesn't change anything (P2P Device already isn't allowed.) Signed-off-by: Avraham Stern <avraham.stern@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20260107150057.69a0cfad95fa.I00efdf3b2c11efab82ef6ece9f393382bcf33ba8@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2026-01-07 15:20:02 +02:00
cfg80211: Support key configuration for Beacon protection (BIGTK) IEEE P802.11-REVmd/D3.0 adds support for protecting Beacon frames using a new set of keys (BIGTK; key index 6..7) similarly to the way group-addressed Robust Management frames are protected (IGTK; key index 4..5). Extend cfg80211 and nl80211 to allow the new BIGTK to be configured. Add an extended feature flag to indicate driver support for the new key index values to avoid array overflows in driver implementations and also to indicate to user space when this functionality is available. Signed-off-by: Jouni Malinen <jouni@codeaurora.org> Link: https://lore.kernel.org/r/20200222132548.20835-2-jouni@codeaurora.org Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2020-02-22 15:25:43 +02:00
wifi: cfg80211: support key installation on non-netdev wdevs Currently key installation is only supported for netdev. For NAN, support most key operations (except setting default data key) on wdevs instead of netdevs, and adjust all the APIs and tracing to match. Since nothing currently sets NL80211_EXT_FEATURE_SECURE_NAN, this doesn't change anything (P2P Device already isn't allowed.) Signed-off-by: Avraham Stern <avraham.stern@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20260107150057.69a0cfad95fa.I00efdf3b2c11efab82ef6ece9f393382bcf33ba8@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2026-01-07 15:20:02 +02:00
wifi: cfg80211: Add link_id parameter to various key operations for MLO Add support for various key operations on MLD by adding new parameter link_id. Pass the link_id received from userspace to driver for add_key, get_key, del_key, set_default_key, set_default_mgmt_key and set_default_beacon_key to support configuring keys specific to each MLO link. Userspace must not specify link ID for MLO pairwise key since it is common for all the MLO links. Signed-off-by: Veerendranath Jakkam <quic_vjakkam@quicinc.com> Link: https://lore.kernel.org/r/20220730052643.1959111-4-quic_vjakkam@quicinc.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-07-30 10:56:43 +05:30
wifi: cfg80211: support key installation on non-netdev wdevs Currently key installation is only supported for netdev. For NAN, support most key operations (except setting default data key) on wdevs instead of netdevs, and adjust all the APIs and tracing to match. Since nothing currently sets NL80211_EXT_FEATURE_SECURE_NAN, this doesn't change anything (P2P Device already isn't allowed.) Signed-off-by: Avraham Stern <avraham.stern@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20260107150057.69a0cfad95fa.I00efdf3b2c11efab82ef6ece9f393382bcf33ba8@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2026-01-07 15:20:02 +02:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
wifi: cfg80211: support key installation on non-netdev wdevs Currently key installation is only supported for netdev. For NAN, support most key operations (except setting default data key) on wdevs instead of netdevs, and adjust all the APIs and tracing to match. Since nothing currently sets NL80211_EXT_FEATURE_SECURE_NAN, this doesn't change anything (P2P Device already isn't allowed.) Signed-off-by: Avraham Stern <avraham.stern@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20260107150057.69a0cfad95fa.I00efdf3b2c11efab82ef6ece9f393382bcf33ba8@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2026-01-07 15:20:02 +02:00
wifi: cfg80211: Add link_id parameter to various key operations for MLO Add support for various key operations on MLD by adding new parameter link_id. Pass the link_id received from userspace to driver for add_key, get_key, del_key, set_default_key, set_default_mgmt_key and set_default_beacon_key to support configuring keys specific to each MLO link. Userspace must not specify link ID for MLO pairwise key since it is common for all the MLO links. Signed-off-by: Veerendranath Jakkam <quic_vjakkam@quicinc.com> Link: https://lore.kernel.org/r/20220730052643.1959111-4-quic_vjakkam@quicinc.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-07-30 10:56:43 +05:30
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
wifi: cfg80211: support key installation on non-netdev wdevs Currently key installation is only supported for netdev. For NAN, support most key operations (except setting default data key) on wdevs instead of netdevs, and adjust all the APIs and tracing to match. Since nothing currently sets NL80211_EXT_FEATURE_SECURE_NAN, this doesn't change anything (P2P Device already isn't allowed.) Signed-off-by: Avraham Stern <avraham.stern@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20260107150057.69a0cfad95fa.I00efdf3b2c11efab82ef6ece9f393382bcf33ba8@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2026-01-07 15:20:02 +02:00
wifi: cfg80211: Add link_id parameter to various key operations for MLO Add support for various key operations on MLD by adding new parameter link_id. Pass the link_id received from userspace to driver for add_key, get_key, del_key, set_default_key, set_default_mgmt_key and set_default_beacon_key to support configuring keys specific to each MLO link. Userspace must not specify link ID for MLO pairwise key since it is common for all the MLO links. Signed-off-by: Veerendranath Jakkam <quic_vjakkam@quicinc.com> Link: https://lore.kernel.org/r/20220730052643.1959111-4-quic_vjakkam@quicinc.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-07-30 10:56:43 +05:30
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
wifi: cfg80211: support key installation on non-netdev wdevs Currently key installation is only supported for netdev. For NAN, support most key operations (except setting default data key) on wdevs instead of netdevs, and adjust all the APIs and tracing to match. Since nothing currently sets NL80211_EXT_FEATURE_SECURE_NAN, this doesn't change anything (P2P Device already isn't allowed.) Signed-off-by: Avraham Stern <avraham.stern@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20260107150057.69a0cfad95fa.I00efdf3b2c11efab82ef6ece9f393382bcf33ba8@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2026-01-07 15:20:02 +02:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
cfg80211: pass a channel definition struct Instead of passing a channel pointer and channel type to all functions and driver methods, pass a new channel definition struct. Right now, this struct contains just the control channel and channel type, but for VHT this will change. Also, add a small inline cfg80211_get_chandef_type() so that drivers don't need to use the _type field of the new structure all the time, which will change. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-11-08 21:25:48 +01:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
wifi: cfg80211: do some rework towards MLO link APIs In order to support multi-link operation with multiple links, start adding some APIs. The notable addition here is to have the link ID in a new nl80211 attribute, that will be used to differentiate the links in many nl80211 operations. So far, this patch adds the netlink NL80211_ATTR_MLO_LINK_ID attribute (as well as the NL80211_ATTR_MLO_LINKS attribute) and plugs it through the system in some places, checking the validity etc. along with other infrastructure needed for it. For now, I've decided to include only the over-the-air link ID in the API. I know we discussed that we eventually need to have to have other ways of identifying a link, but for local AP mode and auth/assoc commands as well as set_key etc. we'll use the OTA ID. Also included in this patch is some refactoring of the data structures in struct wireless_dev, splitting for the first time the data into type dependent pieces, to make reasoning about these things easier. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-04-14 16:50:57 +02:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
cfg80211: pass a channel definition struct Instead of passing a channel pointer and channel type to all functions and driver methods, pass a new channel definition struct. Right now, this struct contains just the control channel and channel type, but for VHT this will change. Also, add a small inline cfg80211_get_chandef_type() so that drivers don't need to use the _type field of the new structure all the time, which will change. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-11-08 21:25:48 +01:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
wifi: cfg80211: do some rework towards MLO link APIs In order to support multi-link operation with multiple links, start adding some APIs. The notable addition here is to have the link ID in a new nl80211 attribute, that will be used to differentiate the links in many nl80211 operations. So far, this patch adds the netlink NL80211_ATTR_MLO_LINK_ID attribute (as well as the NL80211_ATTR_MLO_LINKS attribute) and plugs it through the system in some places, checking the validity etc. along with other infrastructure needed for it. For now, I've decided to include only the over-the-air link ID in the API. I know we discussed that we eventually need to have to have other ways of identifying a link, but for local AP mode and auth/assoc commands as well as set_key etc. we'll use the OTA ID. Also included in this patch is some refactoring of the data structures in struct wireless_dev, splitting for the first time the data into type dependent pieces, to make reasoning about these things easier. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-04-14 16:50:57 +02:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
cfg80211: fix some tracing output issues In some cases, e.g. probe_status, there were spaces missing so the trace output was confusing. Also make it more like mac80211 when printing netdevs/wiphys to make reading a combined log easier. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-11-16 17:22:28 +01:00
cfg80211: pass a channel definition struct Instead of passing a channel pointer and channel type to all functions and driver methods, pass a new channel definition struct. Right now, this struct contains just the control channel and channel type, but for VHT this will change. Also, add a small inline cfg80211_get_chandef_type() so that drivers don't need to use the _type field of the new structure all the time, which will change. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-11-08 21:25:48 +01:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
wifi: cfg80211: do some rework towards MLO link APIs In order to support multi-link operation with multiple links, start adding some APIs. The notable addition here is to have the link ID in a new nl80211 attribute, that will be used to differentiate the links in many nl80211 operations. So far, this patch adds the netlink NL80211_ATTR_MLO_LINK_ID attribute (as well as the NL80211_ATTR_MLO_LINKS attribute) and plugs it through the system in some places, checking the validity etc. along with other infrastructure needed for it. For now, I've decided to include only the over-the-air link ID in the API. I know we discussed that we eventually need to have to have other ways of identifying a link, but for local AP mode and auth/assoc commands as well as set_key etc. we'll use the OTA ID. Also included in this patch is some refactoring of the data structures in struct wireless_dev, splitting for the first time the data into type dependent pieces, to make reasoning about these things easier. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-04-14 16:50:57 +02:00
cfg80211: pass a channel definition struct Instead of passing a channel pointer and channel type to all functions and driver methods, pass a new channel definition struct. Right now, this struct contains just the control channel and channel type, but for VHT this will change. Also, add a small inline cfg80211_get_chandef_type() so that drivers don't need to use the _type field of the new structure all the time, which will change. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-11-08 21:25:48 +01:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
wifi: cfg80211: do some rework towards MLO link APIs In order to support multi-link operation with multiple links, start adding some APIs. The notable addition here is to have the link ID in a new nl80211 attribute, that will be used to differentiate the links in many nl80211 operations. So far, this patch adds the netlink NL80211_ATTR_MLO_LINK_ID attribute (as well as the NL80211_ATTR_MLO_LINKS attribute) and plugs it through the system in some places, checking the validity etc. along with other infrastructure needed for it. For now, I've decided to include only the over-the-air link ID in the API. I know we discussed that we eventually need to have to have other ways of identifying a link, but for local AP mode and auth/assoc commands as well as set_key etc. we'll use the OTA ID. Also included in this patch is some refactoring of the data structures in struct wireless_dev, splitting for the first time the data into type dependent pieces, to make reasoning about these things easier. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-04-14 16:50:57 +02:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
wifi: cfg80211: split struct cfg80211_ap_settings Using the full struct cfg80211_ap_settings for an update is misleading, since most settings cannot be updated. Split the update case off into a new struct cfg80211_ap_update. Change-Id: I3ba4dd9280938ab41252f145227a7005edf327e4 Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-09-25 08:56:38 +02:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
wifi: cfg80211: do some rework towards MLO link APIs In order to support multi-link operation with multiple links, start adding some APIs. The notable addition here is to have the link ID in a new nl80211 attribute, that will be used to differentiate the links in many nl80211 operations. So far, this patch adds the netlink NL80211_ATTR_MLO_LINK_ID attribute (as well as the NL80211_ATTR_MLO_LINKS attribute) and plugs it through the system in some places, checking the validity etc. along with other infrastructure needed for it. For now, I've decided to include only the over-the-air link ID in the API. I know we discussed that we eventually need to have to have other ways of identifying a link, but for local AP mode and auth/assoc commands as well as set_key etc. we'll use the OTA ID. Also included in this patch is some refactoring of the data structures in struct wireless_dev, splitting for the first time the data into type dependent pieces, to make reasoning about these things easier. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-04-14 16:50:57 +02:00
wifi: cfg80211: modify prototype for change_beacon Modify the prototype for change_beacon() in struct cfg80211_op to accept cfg80211_ap_settings instead of cfg80211_beacon_data so that it can process data in addition to beacons. Modify the prototypes of ieee80211_change_beacon() and driver specific functions accordingly. Signed-off-by: Aloka Dixit <quic_alokad@quicinc.com> Reviewed-by: Jeff Johnson <quic_jjohnson@quicinc.com> Link: https://lore.kernel.org/r/20230727174100.11721-4-quic_alokad@quicinc.com [while at it, remove pointless "if (info)" check in tracing that just makes all the lines longer than they need be - it's never NULL] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-07-27 10:40:58 -07:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
wifi: cfg80211: modify prototype for change_beacon Modify the prototype for change_beacon() in struct cfg80211_op to accept cfg80211_ap_settings instead of cfg80211_beacon_data so that it can process data in addition to beacons. Modify the prototypes of ieee80211_change_beacon() and driver specific functions accordingly. Signed-off-by: Aloka Dixit <quic_alokad@quicinc.com> Reviewed-by: Jeff Johnson <quic_jjohnson@quicinc.com> Link: https://lore.kernel.org/r/20230727174100.11721-4-quic_alokad@quicinc.com [while at it, remove pointless "if (info)" check in tracing that just makes all the lines longer than they need be - it's never NULL] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-07-27 10:40:58 -07:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
wifi: cfg80211: do some rework towards MLO link APIs In order to support multi-link operation with multiple links, start adding some APIs. The notable addition here is to have the link ID in a new nl80211 attribute, that will be used to differentiate the links in many nl80211 operations. So far, this patch adds the netlink NL80211_ATTR_MLO_LINK_ID attribute (as well as the NL80211_ATTR_MLO_LINKS attribute) and plugs it through the system in some places, checking the validity etc. along with other infrastructure needed for it. For now, I've decided to include only the over-the-air link ID in the API. I know we discussed that we eventually need to have to have other ways of identifying a link, but for local AP mode and auth/assoc commands as well as set_key etc. we'll use the OTA ID. Also included in this patch is some refactoring of the data structures in struct wireless_dev, splitting for the first time the data into type dependent pieces, to make reasoning about these things easier. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-04-14 16:50:57 +02:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
cfg80211: fix some tracing output issues In some cases, e.g. probe_status, there were spaces missing so the trace output was confusing. Also make it more like mac80211 when printing netdevs/wiphys to make reading a combined log easier. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-11-16 17:22:28 +01:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
cfg80211: 802.11p OCB mode handling This patch adds new iface type (NL80211_IFTYPE_OCB) representing the OCB (Outside the Context of a BSS) mode. When establishing a connection to the network a cfg80211_join_ocb function is called (particular nl80211_command is added as well). A mandatory parameters during the ocb_join operation are 'center frequency' and 'channel width (5/10 MHz)'. Changes done in mac80211 are minimal possible required to avoid many warnings (warning: enumeration value 'NL80211_IFTYPE_OCB' not handled in switch) during compilation. Full functionality (where needed) is added in the following patch. Signed-off-by: Rostislav Lisovy <rostislav.lisovy@fel.cvut.cz> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2014-11-03 10:33:18 +01:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
wifi: trace: unlink rdev_end_cac trace event from wiphy_netdev_evt class rdev_end_cac trace event is linked with wiphy_netdev_evt event class. There is no option to pass link ID currently to wiphy_netdev_evt class. A subsequent change would pass link ID to rdev_end_cac event and hence it can no longer derive the event class from wiphy_netdev_evt. Therefore, unlink rdev_end_cac event from wiphy_netdev_evt and define it's own independent trace event. Link ID would be passed in subsequent change. Signed-off-by: Aditya Kumar Singh <quic_adisi@quicinc.com> Link: https://patch.msgid.link/20240906064426.2101315-4-quic_adisi@quicinc.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-09-06 12:14:21 +05:30
wifi: cfg80211: handle DFS per link Currently, during starting a radar detection, no link id information is parsed and passed down. In order to support starting radar detection during Multi Link Operation, it is required to pass link id as well. Add changes to first parse and then pass link id in the start radar detection path. Additionally, update notification APIs to allow drivers/mac80211 to pass the link ID. However, everything is handled at link 0 only until all API's are ready to handle it per link. Signed-off-by: Aditya Kumar Singh <quic_adisi@quicinc.com> Link: https://patch.msgid.link/20240906064426.2101315-6-quic_adisi@quicinc.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-09-06 12:14:23 +05:30
wifi: trace: unlink rdev_end_cac trace event from wiphy_netdev_evt class rdev_end_cac trace event is linked with wiphy_netdev_evt event class. There is no option to pass link ID currently to wiphy_netdev_evt class. A subsequent change would pass link ID to rdev_end_cac event and hence it can no longer derive the event class from wiphy_netdev_evt. Therefore, unlink rdev_end_cac event from wiphy_netdev_evt and define it's own independent trace event. Link ID would be passed in subsequent change. Signed-off-by: Aditya Kumar Singh <quic_adisi@quicinc.com> Link: https://patch.msgid.link/20240906064426.2101315-4-quic_adisi@quicinc.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-09-06 12:14:21 +05:30
wifi: cfg80211: handle DFS per link Currently, during starting a radar detection, no link id information is parsed and passed down. In order to support starting radar detection during Multi Link Operation, it is required to pass link id as well. Add changes to first parse and then pass link id in the start radar detection path. Additionally, update notification APIs to allow drivers/mac80211 to pass the link ID. However, everything is handled at link 0 only until all API's are ready to handle it per link. Signed-off-by: Aditya Kumar Singh <quic_adisi@quicinc.com> Link: https://patch.msgid.link/20240906064426.2101315-6-quic_adisi@quicinc.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-09-06 12:14:23 +05:30
wifi: trace: unlink rdev_end_cac trace event from wiphy_netdev_evt class rdev_end_cac trace event is linked with wiphy_netdev_evt event class. There is no option to pass link ID currently to wiphy_netdev_evt class. A subsequent change would pass link ID to rdev_end_cac event and hence it can no longer derive the event class from wiphy_netdev_evt. Therefore, unlink rdev_end_cac event from wiphy_netdev_evt and define it's own independent trace event. Link ID would be passed in subsequent change. Signed-off-by: Aditya Kumar Singh <quic_adisi@quicinc.com> Link: https://patch.msgid.link/20240906064426.2101315-4-quic_adisi@quicinc.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-09-06 12:14:21 +05:30
wifi: cfg80211: handle DFS per link Currently, during starting a radar detection, no link id information is parsed and passed down. In order to support starting radar detection during Multi Link Operation, it is required to pass link id as well. Add changes to first parse and then pass link id in the start radar detection path. Additionally, update notification APIs to allow drivers/mac80211 to pass the link ID. However, everything is handled at link 0 only until all API's are ready to handle it per link. Signed-off-by: Aditya Kumar Singh <quic_adisi@quicinc.com> Link: https://patch.msgid.link/20240906064426.2101315-6-quic_adisi@quicinc.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-09-06 12:14:23 +05:30
wifi: trace: unlink rdev_end_cac trace event from wiphy_netdev_evt class rdev_end_cac trace event is linked with wiphy_netdev_evt event class. There is no option to pass link ID currently to wiphy_netdev_evt class. A subsequent change would pass link ID to rdev_end_cac event and hence it can no longer derive the event class from wiphy_netdev_evt. Therefore, unlink rdev_end_cac event from wiphy_netdev_evt and define it's own independent trace event. Link ID would be passed in subsequent change. Signed-off-by: Aditya Kumar Singh <quic_adisi@quicinc.com> Link: https://patch.msgid.link/20240906064426.2101315-4-quic_adisi@quicinc.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-09-06 12:14:21 +05:30
wifi: cfg80211: handle DFS per link Currently, during starting a radar detection, no link id information is parsed and passed down. In order to support starting radar detection during Multi Link Operation, it is required to pass link id as well. Add changes to first parse and then pass link id in the start radar detection path. Additionally, update notification APIs to allow drivers/mac80211 to pass the link ID. However, everything is handled at link 0 only until all API's are ready to handle it per link. Signed-off-by: Aditya Kumar Singh <quic_adisi@quicinc.com> Link: https://patch.msgid.link/20240906064426.2101315-6-quic_adisi@quicinc.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-09-06 12:14:23 +05:30
cfg80211: Fix radar event during another phy CAC In case a radar event of CAC_FINISHED or RADAR_DETECTED happens during another phy is during CAC we might need to cancel that CAC. If we got a radar in a channel that another phy is now doing CAC on then the CAC should be canceled there. If, for example, 2 phys doing CAC on the same channels, or on comptable channels, once on of them will finish his CAC the other might need to cancel his CAC, since it is no longer relevant. To fix that the commit adds an callback and implement it in mac80211 to end CAC. This commit also adds a call to said callback if after a radar event we see the CAC is no longer relevant Signed-off-by: Orr Mazor <Orr.Mazor@tandemg.com> Reviewed-by: Sergey Matyukevich <sergey.matyukevich.os@quantenna.com> Link: https://lore.kernel.org/r/20191222145449.15792-1-Orr.Mazor@tandemg.com [slightly reformat/reword commit message] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2019-12-22 14:55:31 +00:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
wifi: nl80211/cfg80211: support stations of non-netdev interfaces Currently, a station can only be added to a netdev interface, mainly because there was no need for a station of a non-netdev interface. But for NAN, we will have stations that belong to the NL80211_IFTYPE_NAN interface. Prepare for adding/changing/deleting a station that belongs to a non-netdev interface. This doesn't actually allow such stations - this will be done in a different patch. Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20260219114327.65c9cc96f814.Ic02066b88bb8ad6b21e15cbea8d720280008c83b@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2026-02-19 11:47:13 +02:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
wifi: nl80211/cfg80211: support stations of non-netdev interfaces Currently, a station can only be added to a netdev interface, mainly because there was no need for a station of a non-netdev interface. But for NAN, we will have stations that belong to the NL80211_IFTYPE_NAN interface. Prepare for adding/changing/deleting a station that belongs to a non-netdev interface. This doesn't actually allow such stations - this will be done in a different patch. Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20260219114327.65c9cc96f814.Ic02066b88bb8ad6b21e15cbea8d720280008c83b@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2026-02-19 11:47:13 +02:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
wifi: nl80211/cfg80211: support stations of non-netdev interfaces Currently, a station can only be added to a netdev interface, mainly because there was no need for a station of a non-netdev interface. But for NAN, we will have stations that belong to the NL80211_IFTYPE_NAN interface. Prepare for adding/changing/deleting a station that belongs to a non-netdev interface. This doesn't actually allow such stations - this will be done in a different patch. Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20260219114327.65c9cc96f814.Ic02066b88bb8ad6b21e15cbea8d720280008c83b@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2026-02-19 11:47:13 +02:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
cfg80211: add complete data to station add/change tracing Complete the tracepoint with the missing data - it's not printed by default (a lot of it is dynamic arrays) but will be recorded and be available during post-processing. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2015-10-22 22:27:47 +03:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
cfg80211: add complete data to station add/change tracing Complete the tracepoint with the missing data - it's not printed by default (a lot of it is dynamic arrays) but will be recorded and be available during post-processing. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2015-10-22 22:27:47 +03:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
cfg80211: add complete data to station add/change tracing Complete the tracepoint with the missing data - it's not printed by default (a lot of it is dynamic arrays) but will be recorded and be available during post-processing. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2015-10-22 22:27:47 +03:00
cfg80211: add vlan to station add/change tracing This helps debug issues with VLAN modifications that are otherwise not really visible in any tracing/debugging. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2015-03-20 19:56:41 +01:00
cfg80211: add complete data to station add/change tracing Complete the tracepoint with the missing data - it's not printed by default (a lot of it is dynamic arrays) but will be recorded and be available during post-processing. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2015-10-22 22:27:47 +03:00
wifi: cfg80211/mac80211: separate link params from station params Put the link_station_parameters structure in the station_parameters structure (and remove the station_parameters fields already existing in link_station_parameters). Now, for an MLD station, the default link is added together with the station. Signed-off-by: Shaul Triebitz <shaul.triebitz@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-06-14 13:49:16 +03:00
cfg80211: add complete data to station add/change tracing Complete the tracepoint with the missing data - it's not printed by default (a lot of it is dynamic arrays) but will be recorded and be available during post-processing. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2015-10-22 22:27:47 +03:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
wifi: nl80211/cfg80211: support stations of non-netdev interfaces Currently, a station can only be added to a netdev interface, mainly because there was no need for a station of a non-netdev interface. But for NAN, we will have stations that belong to the NL80211_IFTYPE_NAN interface. Prepare for adding/changing/deleting a station that belongs to a non-netdev interface. This doesn't actually allow such stations - this will be done in a different patch. Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20260219114327.65c9cc96f814.Ic02066b88bb8ad6b21e15cbea8d720280008c83b@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2026-02-19 11:47:13 +02:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
wifi: cfg80211/mac80211: separate link params from station params Put the link_station_parameters structure in the station_parameters structure (and remove the station_parameters fields already existing in link_station_parameters). Now, for an MLD station, the default link is added together with the station. Signed-off-by: Shaul Triebitz <shaul.triebitz@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-06-14 13:49:16 +03:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
cfg80211: add complete data to station add/change tracing Complete the tracepoint with the missing data - it's not printed by default (a lot of it is dynamic arrays) but will be recorded and be available during post-processing. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2015-10-22 22:27:47 +03:00
wifi: cfg80211/mac80211: separate link params from station params Put the link_station_parameters structure in the station_parameters structure (and remove the station_parameters fields already existing in link_station_parameters). Now, for an MLD station, the default link is added together with the station. Signed-off-by: Shaul Triebitz <shaul.triebitz@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-06-14 13:49:16 +03:00
cfg80211: add complete data to station add/change tracing Complete the tracepoint with the missing data - it's not printed by default (a lot of it is dynamic arrays) but will be recorded and be available during post-processing. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2015-10-22 22:27:47 +03:00
cfg80211: add vlan to station add/change tracing This helps debug issues with VLAN modifications that are otherwise not really visible in any tracing/debugging. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2015-03-20 19:56:41 +01:00
wifi: cfg80211/mac80211: separate link params from station params Put the link_station_parameters structure in the station_parameters structure (and remove the station_parameters fields already existing in link_station_parameters). Now, for an MLD station, the default link is added together with the station. Signed-off-by: Shaul Triebitz <shaul.triebitz@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-06-14 13:49:16 +03:00
cfg80211: add complete data to station add/change tracing Complete the tracepoint with the missing data - it's not printed by default (a lot of it is dynamic arrays) but will be recorded and be available during post-processing. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2015-10-22 22:27:47 +03:00
wifi: cfg80211/mac80211: separate link params from station params Put the link_station_parameters structure in the station_parameters structure (and remove the station_parameters fields already existing in link_station_parameters). Now, for an MLD station, the default link is added together with the station. Signed-off-by: Shaul Triebitz <shaul.triebitz@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-06-14 13:49:16 +03:00
cfg80211: add complete data to station add/change tracing Complete the tracepoint with the missing data - it's not printed by default (a lot of it is dynamic arrays) but will be recorded and be available during post-processing. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2015-10-22 22:27:47 +03:00
wifi: cfg80211/mac80211: separate link params from station params Put the link_station_parameters structure in the station_parameters structure (and remove the station_parameters fields already existing in link_station_parameters). Now, for an MLD station, the default link is added together with the station. Signed-off-by: Shaul Triebitz <shaul.triebitz@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-06-14 13:49:16 +03:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
wifi: nl80211/cfg80211: support stations of non-netdev interfaces Currently, a station can only be added to a netdev interface, mainly because there was no need for a station of a non-netdev interface. But for NAN, we will have stations that belong to the NL80211_IFTYPE_NAN interface. Prepare for adding/changing/deleting a station that belongs to a non-netdev interface. This doesn't actually allow such stations - this will be done in a different patch. Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20260219114327.65c9cc96f814.Ic02066b88bb8ad6b21e15cbea8d720280008c83b@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2026-02-19 11:47:13 +02:00
wifi: cfg80211: print flags in tracing in hex It's confusing to see decimal, e.g. 20, here. Printing the flags in hex (0x14 == 20) is much clearer. Reviewed-by: Miriam Rachel Korenblit <miriam.rachel.korenblit@intel.com> Link: https://msgid.link/20240228094254.5f7f4ab2e137.Id5e665104bbc51377b4591289e32f8c1d4711dce@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-02-28 09:42:54 +01:00
cfg80211: add vlan to station add/change tracing This helps debug issues with VLAN modifications that are otherwise not really visible in any tracing/debugging. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2015-03-20 19:56:41 +01:00
wifi: nl80211/cfg80211: support stations of non-netdev interfaces Currently, a station can only be added to a netdev interface, mainly because there was no need for a station of a non-netdev interface. But for NAN, we will have stations that belong to the NL80211_IFTYPE_NAN interface. Prepare for adding/changing/deleting a station that belongs to a non-netdev interface. This doesn't actually allow such stations - this will be done in a different patch. Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20260219114327.65c9cc96f814.Ic02066b88bb8ad6b21e15cbea8d720280008c83b@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2026-02-19 11:47:13 +02:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
cfg80211: add vlan to station add/change tracing This helps debug issues with VLAN modifications that are otherwise not really visible in any tracing/debugging. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2015-03-20 19:56:41 +01:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
wifi: nl80211/cfg80211: support stations of non-netdev interfaces Currently, a station can only be added to a netdev interface, mainly because there was no need for a station of a non-netdev interface. But for NAN, we will have stations that belong to the NL80211_IFTYPE_NAN interface. Prepare for adding/changing/deleting a station that belongs to a non-netdev interface. This doesn't actually allow such stations - this will be done in a different patch. Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20260219114327.65c9cc96f814.Ic02066b88bb8ad6b21e15cbea8d720280008c83b@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2026-02-19 11:47:13 +02:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
wifi: nl80211/cfg80211: support stations of non-netdev interfaces Currently, a station can only be added to a netdev interface, mainly because there was no need for a station of a non-netdev interface. But for NAN, we will have stations that belong to the NL80211_IFTYPE_NAN interface. Prepare for adding/changing/deleting a station that belongs to a non-netdev interface. This doesn't actually allow such stations - this will be done in a different patch. Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20260219114327.65c9cc96f814.Ic02066b88bb8ad6b21e15cbea8d720280008c83b@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2026-02-19 11:47:13 +02:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
wifi: nl80211/cfg80211: support stations of non-netdev interfaces Currently, a station can only be added to a netdev interface, mainly because there was no need for a station of a non-netdev interface. But for NAN, we will have stations that belong to the NL80211_IFTYPE_NAN interface. Prepare for adding/changing/deleting a station that belongs to a non-netdev interface. This doesn't actually allow such stations - this will be done in a different patch. Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20260219114327.65c9cc96f814.Ic02066b88bb8ad6b21e15cbea8d720280008c83b@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2026-02-19 11:47:13 +02:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
wifi: nl80211/cfg80211: support stations of non-netdev interfaces Currently, a station can only be added to a netdev interface, mainly because there was no need for a station of a non-netdev interface. But for NAN, we will have stations that belong to the NL80211_IFTYPE_NAN interface. Prepare for adding/changing/deleting a station that belongs to a non-netdev interface. This doesn't actually allow such stations - this will be done in a different patch. Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20260219114327.65c9cc96f814.Ic02066b88bb8ad6b21e15cbea8d720280008c83b@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2026-02-19 11:47:13 +02:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
wifi: cfg80211: trace: remove MAC_PR_{FMT,ARG} With %pM, this really is no longer needed, and actually longer to spell out. Remove it. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-01-19 14:45:47 +01:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
cfg80211: Convert del_station() callback to use a param struct This makes it easier to add new parameters for the del_station calls without having to modify all drivers that use this. Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2014-10-10 20:52:40 +03:00
wifi: nl80211/cfg80211: support stations of non-netdev interfaces Currently, a station can only be added to a netdev interface, mainly because there was no need for a station of a non-netdev interface. But for NAN, we will have stations that belong to the NL80211_IFTYPE_NAN interface. Prepare for adding/changing/deleting a station that belongs to a non-netdev interface. This doesn't actually allow such stations - this will be done in a different patch. Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20260219114327.65c9cc96f814.Ic02066b88bb8ad6b21e15cbea8d720280008c83b@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2026-02-19 11:47:13 +02:00
cfg80211: Convert del_station() callback to use a param struct This makes it easier to add new parameters for the del_station calls without having to modify all drivers that use this. Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2014-10-10 20:52:40 +03:00
wifi: nl80211/cfg80211: support stations of non-netdev interfaces Currently, a station can only be added to a netdev interface, mainly because there was no need for a station of a non-netdev interface. But for NAN, we will have stations that belong to the NL80211_IFTYPE_NAN interface. Prepare for adding/changing/deleting a station that belongs to a non-netdev interface. This doesn't actually allow such stations - this will be done in a different patch. Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20260219114327.65c9cc96f814.Ic02066b88bb8ad6b21e15cbea8d720280008c83b@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2026-02-19 11:47:13 +02:00
cfg80211: Convert del_station() callback to use a param struct This makes it easier to add new parameters for the del_station calls without having to modify all drivers that use this. Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2014-10-10 20:52:40 +03:00
wifi: nl80211/cfg80211: support stations of non-netdev interfaces Currently, a station can only be added to a netdev interface, mainly because there was no need for a station of a non-netdev interface. But for NAN, we will have stations that belong to the NL80211_IFTYPE_NAN interface. Prepare for adding/changing/deleting a station that belongs to a non-netdev interface. This doesn't actually allow such stations - this will be done in a different patch. Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20260219114327.65c9cc96f814.Ic02066b88bb8ad6b21e15cbea8d720280008c83b@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2026-02-19 11:47:13 +02:00
cfg80211: Convert del_station() callback to use a param struct This makes it easier to add new parameters for the del_station calls without having to modify all drivers that use this. Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2014-10-10 20:52:40 +03:00
cfg80211: Specify frame and reason code for NL80211_CMD_DEL_STATION The optional NL80211_ATTR_MGMT_SUBTYPE and NL80211_ATTR_REASON_CODE attributes can now be included in NL80211_CMD_DEL_STATION to indicate to the driver which frame (Deauthentication/Disassociation) and reason code in that frame should be used to indicate removal to the specific station. This is used by drivers that implement AP SME and generate those frames internally. Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2014-10-20 13:20:45 +03:00
wifi: cfg80211: add support for link id attribute in NL80211_CMD_DEL_STATION Currently whenever NL80211_CMD_DEL_STATION command is called without any MAC address, all stations present on that interface are flushed. However with MLO there is a need to flush such stations only which are using at least a particular link from the AP MLD interface. For example - 2 GHz and 5 GHz are part of an AP MLD. To this interface, following stations are connected - 1. One non-EHT STA on 2 GHz link. 2. One non-EHT STA on 5 GHz link. 3. One Multi-Link STA having 2 GHz and 5 GHz as active links. Now if currently, NL80211_CMD_DEL_STATION is issued by the 2 GHz link without any MAC address, it would flush all station entries. However, flushing of station entry #2 at least is not desireable since it is connected to 5 GHz link alone. Hence, add an option to pass link ID as well in the command so that if link ID is passed, stations using that passed link ID alone would be flushed and others will not. So after this, station entries #1 and #3 alone would be flushed and #2 will remain as it is. Signed-off-by: Aditya Kumar Singh <quic_adisi@quicinc.com> Link: https://msgid.link/20240205162952.1697646-2-quic_adisi@quicinc.com [clarify documentation] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-02-05 21:59:50 +05:30
cfg80211: Convert del_station() callback to use a param struct This makes it easier to add new parameters for the del_station calls without having to modify all drivers that use this. Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2014-10-10 20:52:40 +03:00
wifi: nl80211/cfg80211: support stations of non-netdev interfaces Currently, a station can only be added to a netdev interface, mainly because there was no need for a station of a non-netdev interface. But for NAN, we will have stations that belong to the NL80211_IFTYPE_NAN interface. Prepare for adding/changing/deleting a station that belongs to a non-netdev interface. This doesn't actually allow such stations - this will be done in a different patch. Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20260219114327.65c9cc96f814.Ic02066b88bb8ad6b21e15cbea8d720280008c83b@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2026-02-19 11:47:13 +02:00
cfg80211: Convert del_station() callback to use a param struct This makes it easier to add new parameters for the del_station calls without having to modify all drivers that use this. Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2014-10-10 20:52:40 +03:00
cfg80211: Specify frame and reason code for NL80211_CMD_DEL_STATION The optional NL80211_ATTR_MGMT_SUBTYPE and NL80211_ATTR_REASON_CODE attributes can now be included in NL80211_CMD_DEL_STATION to indicate to the driver which frame (Deauthentication/Disassociation) and reason code in that frame should be used to indicate removal to the specific station. This is used by drivers that implement AP SME and generate those frames internally. Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2014-10-20 13:20:45 +03:00
wifi: cfg80211: add support for link id attribute in NL80211_CMD_DEL_STATION Currently whenever NL80211_CMD_DEL_STATION command is called without any MAC address, all stations present on that interface are flushed. However with MLO there is a need to flush such stations only which are using at least a particular link from the AP MLD interface. For example - 2 GHz and 5 GHz are part of an AP MLD. To this interface, following stations are connected - 1. One non-EHT STA on 2 GHz link. 2. One non-EHT STA on 5 GHz link. 3. One Multi-Link STA having 2 GHz and 5 GHz as active links. Now if currently, NL80211_CMD_DEL_STATION is issued by the 2 GHz link without any MAC address, it would flush all station entries. However, flushing of station entry #2 at least is not desireable since it is connected to 5 GHz link alone. Hence, add an option to pass link ID as well in the command so that if link ID is passed, stations using that passed link ID alone would be flushed and others will not. So after this, station entries #1 and #3 alone would be flushed and #2 will remain as it is. Signed-off-by: Aditya Kumar Singh <quic_adisi@quicinc.com> Link: https://msgid.link/20240205162952.1697646-2-quic_adisi@quicinc.com [clarify documentation] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-02-05 21:59:50 +05:30
cfg80211: Convert del_station() callback to use a param struct This makes it easier to add new parameters for the del_station calls without having to modify all drivers that use this. Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2014-10-10 20:52:40 +03:00
wifi: nl80211/cfg80211: support stations of non-netdev interfaces Currently, a station can only be added to a netdev interface, mainly because there was no need for a station of a non-netdev interface. But for NAN, we will have stations that belong to the NL80211_IFTYPE_NAN interface. Prepare for adding/changing/deleting a station that belongs to a non-netdev interface. This doesn't actually allow such stations - this will be done in a different patch. Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20260219114327.65c9cc96f814.Ic02066b88bb8ad6b21e15cbea8d720280008c83b@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2026-02-19 11:47:13 +02:00
wifi: cfg80211: add support for link id attribute in NL80211_CMD_DEL_STATION Currently whenever NL80211_CMD_DEL_STATION command is called without any MAC address, all stations present on that interface are flushed. However with MLO there is a need to flush such stations only which are using at least a particular link from the AP MLD interface. For example - 2 GHz and 5 GHz are part of an AP MLD. To this interface, following stations are connected - 1. One non-EHT STA on 2 GHz link. 2. One non-EHT STA on 5 GHz link. 3. One Multi-Link STA having 2 GHz and 5 GHz as active links. Now if currently, NL80211_CMD_DEL_STATION is issued by the 2 GHz link without any MAC address, it would flush all station entries. However, flushing of station entry #2 at least is not desireable since it is connected to 5 GHz link alone. Hence, add an option to pass link ID as well in the command so that if link ID is passed, stations using that passed link ID alone would be flushed and others will not. So after this, station entries #1 and #3 alone would be flushed and #2 will remain as it is. Signed-off-by: Aditya Kumar Singh <quic_adisi@quicinc.com> Link: https://msgid.link/20240205162952.1697646-2-quic_adisi@quicinc.com [clarify documentation] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-02-05 21:59:50 +05:30
wifi: nl80211/cfg80211: support stations of non-netdev interfaces Currently, a station can only be added to a netdev interface, mainly because there was no need for a station of a non-netdev interface. But for NAN, we will have stations that belong to the NL80211_IFTYPE_NAN interface. Prepare for adding/changing/deleting a station that belongs to a non-netdev interface. This doesn't actually allow such stations - this will be done in a different patch. Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20260219114327.65c9cc96f814.Ic02066b88bb8ad6b21e15cbea8d720280008c83b@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2026-02-19 11:47:13 +02:00
wifi: cfg80211: add support for link id attribute in NL80211_CMD_DEL_STATION Currently whenever NL80211_CMD_DEL_STATION command is called without any MAC address, all stations present on that interface are flushed. However with MLO there is a need to flush such stations only which are using at least a particular link from the AP MLD interface. For example - 2 GHz and 5 GHz are part of an AP MLD. To this interface, following stations are connected - 1. One non-EHT STA on 2 GHz link. 2. One non-EHT STA on 5 GHz link. 3. One Multi-Link STA having 2 GHz and 5 GHz as active links. Now if currently, NL80211_CMD_DEL_STATION is issued by the 2 GHz link without any MAC address, it would flush all station entries. However, flushing of station entry #2 at least is not desireable since it is connected to 5 GHz link alone. Hence, add an option to pass link ID as well in the command so that if link ID is passed, stations using that passed link ID alone would be flushed and others will not. So after this, station entries #1 and #3 alone would be flushed and #2 will remain as it is. Signed-off-by: Aditya Kumar Singh <quic_adisi@quicinc.com> Link: https://msgid.link/20240205162952.1697646-2-quic_adisi@quicinc.com [clarify documentation] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-02-05 21:59:50 +05:30
cfg80211: Convert del_station() callback to use a param struct This makes it easier to add new parameters for the del_station calls without having to modify all drivers that use this. Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2014-10-10 20:52:40 +03:00
wifi: nl80211/cfg80211: support stations of non-netdev interfaces Currently, a station can only be added to a netdev interface, mainly because there was no need for a station of a non-netdev interface. But for NAN, we will have stations that belong to the NL80211_IFTYPE_NAN interface. Prepare for adding/changing/deleting a station that belongs to a non-netdev interface. This doesn't actually allow such stations - this will be done in a different patch. Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20260219114327.65c9cc96f814.Ic02066b88bb8ad6b21e15cbea8d720280008c83b@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2026-02-19 11:47:13 +02:00
cfg80211: Convert del_station() callback to use a param struct This makes it easier to add new parameters for the del_station calls without having to modify all drivers that use this. Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2014-10-10 20:52:40 +03:00
wifi: nl80211/cfg80211: support stations of non-netdev interfaces Currently, a station can only be added to a netdev interface, mainly because there was no need for a station of a non-netdev interface. But for NAN, we will have stations that belong to the NL80211_IFTYPE_NAN interface. Prepare for adding/changing/deleting a station that belongs to a non-netdev interface. This doesn't actually allow such stations - this will be done in a different patch. Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20260219114327.65c9cc96f814.Ic02066b88bb8ad6b21e15cbea8d720280008c83b@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2026-02-19 11:47:13 +02:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
wifi: nl80211/cfg80211: support stations of non-netdev interfaces Currently, a station can only be added to a netdev interface, mainly because there was no need for a station of a non-netdev interface. But for NAN, we will have stations that belong to the NL80211_IFTYPE_NAN interface. Prepare for adding/changing/deleting a station that belongs to a non-netdev interface. This doesn't actually allow such stations - this will be done in a different patch. Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20260219114327.65c9cc96f814.Ic02066b88bb8ad6b21e15cbea8d720280008c83b@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2026-02-19 11:47:13 +02:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
wifi: nl80211/cfg80211: support stations of non-netdev interfaces Currently, a station can only be added to a netdev interface, mainly because there was no need for a station of a non-netdev interface. But for NAN, we will have stations that belong to the NL80211_IFTYPE_NAN interface. Prepare for adding/changing/deleting a station that belongs to a non-netdev interface. This doesn't actually allow such stations - this will be done in a different patch. Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20260219114327.65c9cc96f814.Ic02066b88bb8ad6b21e15cbea8d720280008c83b@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2026-02-19 11:47:13 +02:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
wifi: nl80211/cfg80211: support stations of non-netdev interfaces Currently, a station can only be added to a netdev interface, mainly because there was no need for a station of a non-netdev interface. But for NAN, we will have stations that belong to the NL80211_IFTYPE_NAN interface. Prepare for adding/changing/deleting a station that belongs to a non-netdev interface. This doesn't actually allow such stations - this will be done in a different patch. Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20260219114327.65c9cc96f814.Ic02066b88bb8ad6b21e15cbea8d720280008c83b@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2026-02-19 11:47:13 +02:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
wifi: nl80211/cfg80211: support stations of non-netdev interfaces Currently, a station can only be added to a netdev interface, mainly because there was no need for a station of a non-netdev interface. But for NAN, we will have stations that belong to the NL80211_IFTYPE_NAN interface. Prepare for adding/changing/deleting a station that belongs to a non-netdev interface. This doesn't actually allow such stations - this will be done in a different patch. Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20260219114327.65c9cc96f814.Ic02066b88bb8ad6b21e15cbea8d720280008c83b@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2026-02-19 11:47:13 +02:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
wifi: nl80211/cfg80211: support stations of non-netdev interfaces Currently, a station can only be added to a netdev interface, mainly because there was no need for a station of a non-netdev interface. But for NAN, we will have stations that belong to the NL80211_IFTYPE_NAN interface. Prepare for adding/changing/deleting a station that belongs to a non-netdev interface. This doesn't actually allow such stations - this will be done in a different patch. Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20260219114327.65c9cc96f814.Ic02066b88bb8ad6b21e15cbea8d720280008c83b@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2026-02-19 11:47:13 +02:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
cfg80211: tracing: avoid 'idx' variable This variable shadows something that gets generated inside the tracing macros, which causes sparse to warn. Avoid it so sparse output is more readable, even if it doesn't seem to cause any trouble. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2018-11-09 11:10:47 +01:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
wifi: nl80211/cfg80211: support stations of non-netdev interfaces Currently, a station can only be added to a netdev interface, mainly because there was no need for a station of a non-netdev interface. But for NAN, we will have stations that belong to the NL80211_IFTYPE_NAN interface. Prepare for adding/changing/deleting a station that belongs to a non-netdev interface. This doesn't actually allow such stations - this will be done in a different patch. Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20260219114327.65c9cc96f814.Ic02066b88bb8ad6b21e15cbea8d720280008c83b@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2026-02-19 11:47:13 +02:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
wifi: cfg80211: trace: remove MAC_PR_{FMT,ARG} With %pM, this really is no longer needed, and actually longer to spell out. Remove it. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-01-19 14:45:47 +01:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
cfg80211: tracing: avoid 'idx' variable This variable shadows something that gets generated inside the tracing macros, which causes sparse to warn. Avoid it so sparse output is more readable, even if it doesn't seem to cause any trouble. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2018-11-09 11:10:47 +01:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
cfg80211: tracing: avoid 'idx' variable This variable shadows something that gets generated inside the tracing macros, which causes sparse to warn. Avoid it so sparse output is more readable, even if it doesn't seem to cause any trouble. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2018-11-09 11:10:47 +01:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
cfg80211: tracing: avoid 'idx' variable This variable shadows something that gets generated inside the tracing macros, which causes sparse to warn. Avoid it so sparse output is more readable, even if it doesn't seem to cause any trouble. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2018-11-09 11:10:47 +01:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
wifi: cfg80211: trace: remove MAC_PR_{FMT,ARG} With %pM, this really is no longer needed, and actually longer to spell out. Remove it. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-01-19 14:45:47 +01:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
cfg80211: add ops to query mesh proxy path table Add two new cfg80211 operations for querying a table with proxied mesh paths. Signed-off-by: Henning Rogge <henning.rogge@fkie.fraunhofer.de> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2014-09-12 08:58:49 +02:00
wifi: cfg80211: trace: remove MAC_PR_{FMT,ARG} With %pM, this really is no longer needed, and actually longer to spell out. Remove it. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-01-19 14:45:47 +01:00
cfg80211: add ops to query mesh proxy path table Add two new cfg80211 operations for querying a table with proxied mesh paths. Signed-off-by: Henning Rogge <henning.rogge@fkie.fraunhofer.de> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2014-09-12 08:58:49 +02:00
cfg80211: tracing: avoid 'idx' variable This variable shadows something that gets generated inside the tracing macros, which causes sparse to warn. Avoid it so sparse output is more readable, even if it doesn't seem to cause any trouble. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2018-11-09 11:10:47 +01:00
cfg80211: add ops to query mesh proxy path table Add two new cfg80211 operations for querying a table with proxied mesh paths. Signed-off-by: Henning Rogge <henning.rogge@fkie.fraunhofer.de> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2014-09-12 08:58:49 +02:00
wifi: cfg80211: fix rdev_dump_mpp() arguments order Fix the order of arguments in the TP_ARGS macro for the rdev_dump_mpp tracepoint event. Found by Linux Verification Center (linuxtesting.org). Signed-off-by: Igor Artemiev <Igor.A.Artemiev@mcst.ru> Link: https://msgid.link/20240311164519.118398-1-Igor.A.Artemiev@mcst.ru Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-03-11 19:45:19 +03:00
cfg80211: add ops to query mesh proxy path table Add two new cfg80211 operations for querying a table with proxied mesh paths. Signed-off-by: Henning Rogge <henning.rogge@fkie.fraunhofer.de> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2014-09-12 08:58:49 +02:00
cfg80211: tracing: avoid 'idx' variable This variable shadows something that gets generated inside the tracing macros, which causes sparse to warn. Avoid it so sparse output is more readable, even if it doesn't seem to cause any trouble. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2018-11-09 11:10:47 +01:00
cfg80211: add ops to query mesh proxy path table Add two new cfg80211 operations for querying a table with proxied mesh paths. Signed-off-by: Henning Rogge <henning.rogge@fkie.fraunhofer.de> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2014-09-12 08:58:49 +02:00
wifi: cfg80211: trace: remove MAC_PR_{FMT,ARG} With %pM, this really is no longer needed, and actually longer to spell out. Remove it. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-01-19 14:45:47 +01:00
cfg80211: add ops to query mesh proxy path table Add two new cfg80211 operations for querying a table with proxied mesh paths. Signed-off-by: Henning Rogge <henning.rogge@fkie.fraunhofer.de> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2014-09-12 08:58:49 +02:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
wifi: cfg80211: print flags in tracing in hex It's confusing to see decimal, e.g. 20, here. Printing the flags in hex (0x14 == 20) is much clearer. Reviewed-by: Miriam Rachel Korenblit <miriam.rachel.korenblit@intel.com> Link: https://msgid.link/20240228094254.5f7f4ab2e137.Id5e665104bbc51377b4591289e32f8c1d4711dce@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-02-28 09:42:54 +01:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
cfg80211: fix some tracing output issues In some cases, e.g. probe_status, there were spaces missing so the trace output was confusing. Also make it more like mac80211 when printing netdevs/wiphys to make reading a combined log easier. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-11-16 17:22:28 +01:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
cfg80211: fix some tracing output issues In some cases, e.g. probe_status, there were spaces missing so the trace output was confusing. Also make it more like mac80211 when printing netdevs/wiphys to make reading a combined log easier. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-11-16 17:22:28 +01:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
cfg80211: fix some tracing output issues In some cases, e.g. probe_status, there were spaces missing so the trace output was confusing. Also make it more like mac80211 when printing netdevs/wiphys to make reading a combined log easier. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-11-16 17:22:28 +01:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
wifi: cfg80211: add inform_bss op to update BSS This new function is called from within the inform_bss(_frame)_data functions in order for the driver to update data that it is tracking. Signed-off-by: Benjamin Berg <benjamin.berg@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230616094949.8d7781b0f965.I80041183072b75c081996a1a5a230b34aff5c668@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-06-16 09:54:00 +03:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
cfg80211: fix some tracing output issues In some cases, e.g. probe_status, there were spaces missing so the trace output was confusing. Also make it more like mac80211 when printing netdevs/wiphys to make reading a combined log easier. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-11-16 17:22:28 +01:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
cfg80211: fix some tracing output issues In some cases, e.g. probe_status, there were spaces missing so the trace output was confusing. Also make it more like mac80211 when printing netdevs/wiphys to make reading a combined log easier. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-11-16 17:22:28 +01:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
wifi: cfg80211: pass net_device to .set_monitor_channel Preparation for allowing multiple monitor interfaces with different channels on a multi-radio wiphy. Signed-off-by: Felix Fietkau <nbd@nbd.name> Link: https://patch.msgid.link/35fa652dbfebf93343f8b9a08fdef0467a2a02dc.1728462320.git-series.nbd@nbd.name Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-10-09 10:25:47 +02:00
cfg80211: pass a channel definition struct Instead of passing a channel pointer and channel type to all functions and driver methods, pass a new channel definition struct. Right now, this struct contains just the control channel and channel type, but for VHT this will change. Also, add a small inline cfg80211_get_chandef_type() so that drivers don't need to use the _type field of the new structure all the time, which will change. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-11-08 21:25:48 +01:00
wifi: cfg80211: pass net_device to .set_monitor_channel Preparation for allowing multiple monitor interfaces with different channels on a multi-radio wiphy. Signed-off-by: Felix Fietkau <nbd@nbd.name> Link: https://patch.msgid.link/35fa652dbfebf93343f8b9a08fdef0467a2a02dc.1728462320.git-series.nbd@nbd.name Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-10-09 10:25:47 +02:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
wifi: cfg80211: pass net_device to .set_monitor_channel Preparation for allowing multiple monitor interfaces with different channels on a multi-radio wiphy. Signed-off-by: Felix Fietkau <nbd@nbd.name> Link: https://patch.msgid.link/35fa652dbfebf93343f8b9a08fdef0467a2a02dc.1728462320.git-series.nbd@nbd.name Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-10-09 10:25:47 +02:00
cfg80211: pass a channel definition struct Instead of passing a channel pointer and channel type to all functions and driver methods, pass a new channel definition struct. Right now, this struct contains just the control channel and channel type, but for VHT this will change. Also, add a small inline cfg80211_get_chandef_type() so that drivers don't need to use the _type field of the new structure all the time, which will change. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-11-08 21:25:48 +01:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
wifi: cfg80211: pass net_device to .set_monitor_channel Preparation for allowing multiple monitor interfaces with different channels on a multi-radio wiphy. Signed-off-by: Felix Fietkau <nbd@nbd.name> Link: https://patch.msgid.link/35fa652dbfebf93343f8b9a08fdef0467a2a02dc.1728462320.git-series.nbd@nbd.name Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-10-09 10:25:47 +02:00
cfg80211: pass a channel definition struct Instead of passing a channel pointer and channel type to all functions and driver methods, pass a new channel definition struct. Right now, this struct contains just the control channel and channel type, but for VHT this will change. Also, add a small inline cfg80211_get_chandef_type() so that drivers don't need to use the _type field of the new structure all the time, which will change. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-11-08 21:25:48 +01:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
wifi: cfg80211: pass net_device to .set_monitor_channel Preparation for allowing multiple monitor interfaces with different channels on a multi-radio wiphy. Signed-off-by: Felix Fietkau <nbd@nbd.name> Link: https://patch.msgid.link/35fa652dbfebf93343f8b9a08fdef0467a2a02dc.1728462320.git-series.nbd@nbd.name Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-10-09 10:25:47 +02:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
wireless: Use eth_<foo>_addr instead of memset Use the built-in function instead of memset. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-02 19:54:58 -08:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
wifi: cfg80211: trace: remove MAC_PR_{FMT,ARG} With %pM, this really is no longer needed, and actually longer to spell out. Remove it. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-01-19 14:45:47 +01:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
wifi: cfg80211: trace: remove MAC_PR_{FMT,ARG} With %pM, this really is no longer needed, and actually longer to spell out. Remove it. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-01-19 14:45:47 +01:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
wifi: cfg80211: drop BSS elements from assoc trace for now For multi-link operation, this cannot work as the req->bss pointer will be NULL, and we'll need to do more work on this to really add tracing for the MLO case here. Drop the BSS elements for now as they're not the most useful thing, and it's hard to size things correctly for the MLO case (without adding a lot of code that's also executed when tracing isn't enabled.) Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-06-22 11:02:00 +02:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
cfg80211: trace more information in assoc trace event Add more information to the assoc trace event so we can see more precisely what's going on and what options were used. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20210618133832.86c58fca486d.Iabd8f036d2ef1d770fd20ed3ccd149f32154f430@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2021-06-18 13:41:48 +03:00
wifi: cfg80211: allow setting extended MLD capa/ops Some extended MLD capabilities and operations bits (currently the "BTM MLD Recommendataion For Multiple APs Support" bit) may depend on userspace capabilities. Allow userspace to pass the values for this field that it supports to the association and link reconfiguration operations. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Ilan Peer <ilan.peer@intel.com> Link: https://patch.msgid.link/20250308225541.bd52078b5f65.I4dd8f53b0030db7ea87a2e0920989e7e2c7b5345@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-03-08 23:03:28 +02:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
wireless: Use eth_<foo>_addr instead of memset Use the built-in function instead of memset. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-02 19:54:58 -08:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
cfg80211: trace more information in assoc trace event Add more information to the assoc trace event so we can see more precisely what's going on and what options were used. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20210618133832.86c58fca486d.Iabd8f036d2ef1d770fd20ed3ccd149f32154f430@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2021-06-18 13:41:48 +03:00
wifi: cfg80211: allow setting extended MLD capa/ops Some extended MLD capabilities and operations bits (currently the "BTM MLD Recommendataion For Multiple APs Support" bit) may depend on userspace capabilities. Allow userspace to pass the values for this field that it supports to the association and link reconfiguration operations. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Ilan Peer <ilan.peer@intel.com> Link: https://patch.msgid.link/20250308225541.bd52078b5f65.I4dd8f53b0030db7ea87a2e0920989e7e2c7b5345@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-03-08 23:03:28 +02:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
wifi: cfg80211: trace: remove MAC_PR_{FMT,ARG} With %pM, this really is no longer needed, and actually longer to spell out. Remove it. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-01-19 14:45:47 +01:00
wifi: cfg80211: print flags in tracing in hex It's confusing to see decimal, e.g. 20, here. Printing the flags in hex (0x14 == 20) is much clearer. Reviewed-by: Miriam Rachel Korenblit <miriam.rachel.korenblit@intel.com> Link: https://msgid.link/20240228094254.5f7f4ab2e137.Id5e665104bbc51377b4591289e32f8c1d4711dce@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-02-28 09:42:54 +01:00
wifi: cfg80211: trace: remove MAC_PR_{FMT,ARG} With %pM, this really is no longer needed, and actually longer to spell out. Remove it. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-01-19 14:45:47 +01:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
wifi: cfg80211: add local_state_change to deauth trace Add the local_state_change request to the deauth trace for easier debugging. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-09-25 17:24:28 +02:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
wifi: cfg80211: add local_state_change to deauth trace Add the local_state_change request to the deauth trace for easier debugging. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-09-25 17:24:28 +02:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
wifi: cfg80211: add local_state_change to deauth trace Add the local_state_change request to the deauth trace for easier debugging. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-09-25 17:24:28 +02:00
wifi: cfg80211: trace: remove MAC_PR_{FMT,ARG} With %pM, this really is no longer needed, and actually longer to spell out. Remove it. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-01-19 14:45:47 +01:00
wifi: cfg80211: add local_state_change to deauth trace Add the local_state_change request to the deauth trace for easier debugging. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-09-25 17:24:28 +02:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
wifi: cfg80211: remove BSS pointer from cfg80211_disassoc_request The race described by the comment in mac80211 hasn't existed since the locking rework to use the same lock and for MLO we need to pass the AP MLD address, so just pass the BSSID or AP MLD address instead of the BSS struct pointer, and adjust all the code accordingly. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-06-27 16:19:18 +02:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
wifi: cfg80211: trace: remove MAC_PR_{FMT,ARG} With %pM, this really is no longer needed, and actually longer to spell out. Remove it. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-01-19 14:45:47 +01:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
wifi: cfg80211: trace: remove MAC_PR_{FMT,ARG} With %pM, this really is no longer needed, and actually longer to spell out. Remove it. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-01-19 14:45:47 +01:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
cfg80211: fix some tracing output issues In some cases, e.g. probe_status, there were spaces missing so the trace output was confusing. Also make it more like mac80211 when printing netdevs/wiphys to make reading a combined log easier. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-11-16 17:22:28 +01:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
cfg80211: fix some tracing output issues In some cases, e.g. probe_status, there were spaces missing so the trace output was confusing. Also make it more like mac80211 when printing netdevs/wiphys to make reading a combined log easier. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-11-16 17:22:28 +01:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
cfg80211: Add option to specify previous BSSID for Connect command This extends NL80211_CMD_CONNECT to allow the NL80211_ATTR_PREV_BSSID attribute to be used similarly to way this was already allowed with NL80211_CMD_ASSOCIATE. This allows user space to request reassociation (instead of association) when already connected to an AP. This provides an option to reassociate within an ESS without having to disconnect and associate with the AP. Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2016-03-29 13:53:27 +03:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
cfg80211: Add option to specify previous BSSID for Connect command This extends NL80211_CMD_CONNECT to allow the NL80211_ATTR_PREV_BSSID attribute to be used similarly to way this was already allowed with NL80211_CMD_ASSOCIATE. This allows user space to request reassociation (instead of association) when already connected to an AP. This provides an option to reassociate within an ESS without having to disconnect and associate with the AP. Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2016-03-29 13:53:27 +03:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
wifi: cfg80211: trace: remove MAC_PR_{FMT,ARG} With %pM, this really is no longer needed, and actually longer to spell out. Remove it. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-01-19 14:45:47 +01:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
wifi: cfg80211: print flags in tracing in hex It's confusing to see decimal, e.g. 20, here. Printing the flags in hex (0x14 == 20) is much clearer. Reviewed-by: Miriam Rachel Korenblit <miriam.rachel.korenblit@intel.com> Link: https://msgid.link/20240228094254.5f7f4ab2e137.Id5e665104bbc51377b4591289e32f8c1d4711dce@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-02-28 09:42:54 +01:00
wifi: cfg80211: trace: remove MAC_PR_{FMT,ARG} With %pM, this really is no longer needed, and actually longer to spell out. Remove it. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-01-19 14:45:47 +01:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
wifi: cfg80211: trace: remove MAC_PR_{FMT,ARG} With %pM, this really is no longer needed, and actually longer to spell out. Remove it. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-01-19 14:45:47 +01:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
cfg80211: Add support to update connection parameters Add functionality to update the connection parameters when in connected state, so that driver/firmware uses the updated parameters for subsequent roaming. This is for drivers that support internal BSS selection and roaming. The new command does not change the current association state, i.e., it can be used to update IE contents for future (re)associations without causing an immediate disassociation or reassociation with the current BSS. This commit implements the required functionality for updating IEs for (Re)Association Request frame only. Other parameters can be added in future when required. Signed-off-by: vamsi krishna <vamsin@qti.qualcomm.com> Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2016-10-27 16:51:11 +03:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
cfg80211: fix some tracing output issues In some cases, e.g. probe_status, there were spaces missing so the trace output was confusing. Also make it more like mac80211 when printing netdevs/wiphys to make reading a combined log easier. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-11-16 17:22:28 +01:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
cfg80211: Accept multiple RSSI thresholds for CQM Change the SET CQM command's RSSI threshold attribute to accept any number of thresholds as a sorted array. The API should be backwards compatible so that if one s32 threshold value is passed, the old mechanism is enabled. The netlink event generated is the same in both cases. cfg80211 handles an arbitrary number of RSSI thresholds but drivers have to provide a method (set_cqm_rssi_range_config) that configures a range set by a high and a low value. Drivers have to call back when the RSSI goes out of that range and there's no additional event for each time the range is reconfigured as there was with the current one-threshold API. This method doesn't have a hysteresis parameter because there's no benefit to the cfg80211 code from having the hysteresis be handled by hardware/driver in terms of the number of wakeups. At the same time it would likely be less consistent between drivers if offloaded or done in the drivers. Signed-off-by: Andrew Zaborowski <andrew.zaborowski@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2017-02-10 10:02:31 +01:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
cfg80211: fix some tracing output issues In some cases, e.g. probe_status, there were spaces missing so the trace output was confusing. Also make it more like mac80211 when printing netdevs/wiphys to make reading a combined log easier. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-11-16 17:22:28 +01:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
cfg80211: fix some tracing output issues In some cases, e.g. probe_status, there were spaces missing so the trace output was confusing. Also make it more like mac80211 when printing netdevs/wiphys to make reading a combined log easier. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-11-16 17:22:28 +01:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
wifi: cfg80211: trace: remove MAC_PR_{FMT,ARG} With %pM, this really is no longer needed, and actually longer to spell out. Remove it. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-01-19 14:45:47 +01:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
cfg80211: 802.11p OCB mode handling This patch adds new iface type (NL80211_IFTYPE_OCB) representing the OCB (Outside the Context of a BSS) mode. When establishing a connection to the network a cfg80211_join_ocb function is called (particular nl80211_command is added as well). A mandatory parameters during the ocb_join operation are 'center frequency' and 'channel width (5/10 MHz)'. Changes done in mac80211 are minimal possible required to avoid many warnings (warning: enumeration value 'NL80211_IFTYPE_OCB' not handled in switch) during compilation. Full functionality (where needed) is added in the following patch. Signed-off-by: Rostislav Lisovy <rostislav.lisovy@fel.cvut.cz> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2014-11-03 10:33:18 +01:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
wifi: cfg80211/mac80211: Add support to get radio index Currently, per-radio attributes are set on per-phy basis, i.e., all the radios present in a wiphy will take attributes values sent from user. But each radio in a wiphy can get different values from userspace based on its requirement. To extend support to set per-radio attributes, add support to get radio index from userspace. Add an NL attribute - NL80211_ATTR_WIPHY_RADIO_INDEX, to get user specified radio index for which attributes should be changed. Pass this to individual drivers, so that the drivers can use this radio index to change per-radio attributes when necessary. Currently, per-radio attributes identified are: NL80211_ATTR_WIPHY_TX_POWER_LEVEL NL80211_ATTR_WIPHY_ANTENNA_TX NL80211_ATTR_WIPHY_ANTENNA_RX NL80211_ATTR_WIPHY_RETRY_SHORT NL80211_ATTR_WIPHY_RETRY_LONG NL80211_ATTR_WIPHY_FRAG_THRESHOLD NL80211_ATTR_WIPHY_RTS_THRESHOLD NL80211_ATTR_WIPHY_COVERAGE_CLASS NL80211_ATTR_TXQ_LIMIT NL80211_ATTR_TXQ_MEMORY_LIMIT NL80211_ATTR_TXQ_QUANTUM By default, the radio index is set to -1. This means the attribute should be treated as a global configuration. If the user has not specified any index, then the radio index passed to individual drivers would be -1. This would indicate that the attribute applies to all radios in that wiphy. Signed-off-by: Roopni Devanathan <quic_rdevanat@quicinc.com> Link: https://patch.msgid.link/20250615082312.619639-2-quic_rdevanat@quicinc.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-06-15 13:53:09 +05:30
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
wifi: cfg80211/mac80211: Add support to get radio index Currently, per-radio attributes are set on per-phy basis, i.e., all the radios present in a wiphy will take attributes values sent from user. But each radio in a wiphy can get different values from userspace based on its requirement. To extend support to set per-radio attributes, add support to get radio index from userspace. Add an NL attribute - NL80211_ATTR_WIPHY_RADIO_INDEX, to get user specified radio index for which attributes should be changed. Pass this to individual drivers, so that the drivers can use this radio index to change per-radio attributes when necessary. Currently, per-radio attributes identified are: NL80211_ATTR_WIPHY_TX_POWER_LEVEL NL80211_ATTR_WIPHY_ANTENNA_TX NL80211_ATTR_WIPHY_ANTENNA_RX NL80211_ATTR_WIPHY_RETRY_SHORT NL80211_ATTR_WIPHY_RETRY_LONG NL80211_ATTR_WIPHY_FRAG_THRESHOLD NL80211_ATTR_WIPHY_RTS_THRESHOLD NL80211_ATTR_WIPHY_COVERAGE_CLASS NL80211_ATTR_TXQ_LIMIT NL80211_ATTR_TXQ_MEMORY_LIMIT NL80211_ATTR_TXQ_QUANTUM By default, the radio index is set to -1. This means the attribute should be treated as a global configuration. If the user has not specified any index, then the radio index passed to individual drivers would be -1. This would indicate that the attribute applies to all radios in that wiphy. Signed-off-by: Roopni Devanathan <quic_rdevanat@quicinc.com> Link: https://patch.msgid.link/20250615082312.619639-2-quic_rdevanat@quicinc.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-06-15 13:53:09 +05:30
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
wifi: cfg80211/mac80211: Add support to get radio index Currently, per-radio attributes are set on per-phy basis, i.e., all the radios present in a wiphy will take attributes values sent from user. But each radio in a wiphy can get different values from userspace based on its requirement. To extend support to set per-radio attributes, add support to get radio index from userspace. Add an NL attribute - NL80211_ATTR_WIPHY_RADIO_INDEX, to get user specified radio index for which attributes should be changed. Pass this to individual drivers, so that the drivers can use this radio index to change per-radio attributes when necessary. Currently, per-radio attributes identified are: NL80211_ATTR_WIPHY_TX_POWER_LEVEL NL80211_ATTR_WIPHY_ANTENNA_TX NL80211_ATTR_WIPHY_ANTENNA_RX NL80211_ATTR_WIPHY_RETRY_SHORT NL80211_ATTR_WIPHY_RETRY_LONG NL80211_ATTR_WIPHY_FRAG_THRESHOLD NL80211_ATTR_WIPHY_RTS_THRESHOLD NL80211_ATTR_WIPHY_COVERAGE_CLASS NL80211_ATTR_TXQ_LIMIT NL80211_ATTR_TXQ_MEMORY_LIMIT NL80211_ATTR_TXQ_QUANTUM By default, the radio index is set to -1. This means the attribute should be treated as a global configuration. If the user has not specified any index, then the radio index passed to individual drivers would be -1. This would indicate that the attribute applies to all radios in that wiphy. Signed-off-by: Roopni Devanathan <quic_rdevanat@quicinc.com> Link: https://patch.msgid.link/20250615082312.619639-2-quic_rdevanat@quicinc.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-06-15 13:53:09 +05:30
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
wifi: cfg80211/mac80211: Add support to get radio index Currently, per-radio attributes are set on per-phy basis, i.e., all the radios present in a wiphy will take attributes values sent from user. But each radio in a wiphy can get different values from userspace based on its requirement. To extend support to set per-radio attributes, add support to get radio index from userspace. Add an NL attribute - NL80211_ATTR_WIPHY_RADIO_INDEX, to get user specified radio index for which attributes should be changed. Pass this to individual drivers, so that the drivers can use this radio index to change per-radio attributes when necessary. Currently, per-radio attributes identified are: NL80211_ATTR_WIPHY_TX_POWER_LEVEL NL80211_ATTR_WIPHY_ANTENNA_TX NL80211_ATTR_WIPHY_ANTENNA_RX NL80211_ATTR_WIPHY_RETRY_SHORT NL80211_ATTR_WIPHY_RETRY_LONG NL80211_ATTR_WIPHY_FRAG_THRESHOLD NL80211_ATTR_WIPHY_RTS_THRESHOLD NL80211_ATTR_WIPHY_COVERAGE_CLASS NL80211_ATTR_TXQ_LIMIT NL80211_ATTR_TXQ_MEMORY_LIMIT NL80211_ATTR_TXQ_QUANTUM By default, the radio index is set to -1. This means the attribute should be treated as a global configuration. If the user has not specified any index, then the radio index passed to individual drivers would be -1. This would indicate that the attribute applies to all radios in that wiphy. Signed-off-by: Roopni Devanathan <quic_rdevanat@quicinc.com> Link: https://patch.msgid.link/20250615082312.619639-2-quic_rdevanat@quicinc.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-06-15 13:53:09 +05:30
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
wifi: cfg80211: send MLO links tx power info in GET_INTERFACE Currently, TX power is reported on interface/wdev level as part of NL80211_CMD_GET_INTERFACE. With MLO, Multiple links can be part of an interface/wdev and hence its necessary to report the TX power of each link. Add support to send tx power for all valid links of an MLD as part of NL80211_CMD_GET_INTERFACE request. As far as userspace is concerned, there is no behavioral change for Non-ML Interfaces. For ML interfaces, userspace should fetch TX power that is nested inside NL80211_ATTR_MLO_LINKS, similar to how channel info(NL80211_ATTR_WIPHY_FREQ) is fetched. Co-developed-by: Aaradhana Sahu <quic_aarasahu@quicinc.com> Signed-off-by: Aaradhana Sahu <quic_aarasahu@quicinc.com> Signed-off-by: Rameshkumar Sundaram <quic_ramess@quicinc.com> Link: https://patch.msgid.link/20241125083217.216095-2-quic_ramess@quicinc.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-11-25 14:02:16 +05:30
wifi: cfg80211/mac80211: Add support to get radio index Currently, per-radio attributes are set on per-phy basis, i.e., all the radios present in a wiphy will take attributes values sent from user. But each radio in a wiphy can get different values from userspace based on its requirement. To extend support to set per-radio attributes, add support to get radio index from userspace. Add an NL attribute - NL80211_ATTR_WIPHY_RADIO_INDEX, to get user specified radio index for which attributes should be changed. Pass this to individual drivers, so that the drivers can use this radio index to change per-radio attributes when necessary. Currently, per-radio attributes identified are: NL80211_ATTR_WIPHY_TX_POWER_LEVEL NL80211_ATTR_WIPHY_ANTENNA_TX NL80211_ATTR_WIPHY_ANTENNA_RX NL80211_ATTR_WIPHY_RETRY_SHORT NL80211_ATTR_WIPHY_RETRY_LONG NL80211_ATTR_WIPHY_FRAG_THRESHOLD NL80211_ATTR_WIPHY_RTS_THRESHOLD NL80211_ATTR_WIPHY_COVERAGE_CLASS NL80211_ATTR_TXQ_LIMIT NL80211_ATTR_TXQ_MEMORY_LIMIT NL80211_ATTR_TXQ_QUANTUM By default, the radio index is set to -1. This means the attribute should be treated as a global configuration. If the user has not specified any index, then the radio index passed to individual drivers would be -1. This would indicate that the attribute applies to all radios in that wiphy. Signed-off-by: Roopni Devanathan <quic_rdevanat@quicinc.com> Link: https://patch.msgid.link/20250615082312.619639-2-quic_rdevanat@quicinc.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-06-15 13:53:09 +05:30
wifi: cfg80211: send MLO links tx power info in GET_INTERFACE Currently, TX power is reported on interface/wdev level as part of NL80211_CMD_GET_INTERFACE. With MLO, Multiple links can be part of an interface/wdev and hence its necessary to report the TX power of each link. Add support to send tx power for all valid links of an MLD as part of NL80211_CMD_GET_INTERFACE request. As far as userspace is concerned, there is no behavioral change for Non-ML Interfaces. For ML interfaces, userspace should fetch TX power that is nested inside NL80211_ATTR_MLO_LINKS, similar to how channel info(NL80211_ATTR_WIPHY_FREQ) is fetched. Co-developed-by: Aaradhana Sahu <quic_aarasahu@quicinc.com> Signed-off-by: Aaradhana Sahu <quic_aarasahu@quicinc.com> Signed-off-by: Rameshkumar Sundaram <quic_ramess@quicinc.com> Link: https://patch.msgid.link/20241125083217.216095-2-quic_ramess@quicinc.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-11-25 14:02:16 +05:30
wifi: cfg80211/mac80211: Add support to get radio index Currently, per-radio attributes are set on per-phy basis, i.e., all the radios present in a wiphy will take attributes values sent from user. But each radio in a wiphy can get different values from userspace based on its requirement. To extend support to set per-radio attributes, add support to get radio index from userspace. Add an NL attribute - NL80211_ATTR_WIPHY_RADIO_INDEX, to get user specified radio index for which attributes should be changed. Pass this to individual drivers, so that the drivers can use this radio index to change per-radio attributes when necessary. Currently, per-radio attributes identified are: NL80211_ATTR_WIPHY_TX_POWER_LEVEL NL80211_ATTR_WIPHY_ANTENNA_TX NL80211_ATTR_WIPHY_ANTENNA_RX NL80211_ATTR_WIPHY_RETRY_SHORT NL80211_ATTR_WIPHY_RETRY_LONG NL80211_ATTR_WIPHY_FRAG_THRESHOLD NL80211_ATTR_WIPHY_RTS_THRESHOLD NL80211_ATTR_WIPHY_COVERAGE_CLASS NL80211_ATTR_TXQ_LIMIT NL80211_ATTR_TXQ_MEMORY_LIMIT NL80211_ATTR_TXQ_QUANTUM By default, the radio index is set to -1. This means the attribute should be treated as a global configuration. If the user has not specified any index, then the radio index passed to individual drivers would be -1. This would indicate that the attribute applies to all radios in that wiphy. Signed-off-by: Roopni Devanathan <quic_rdevanat@quicinc.com> Link: https://patch.msgid.link/20250615082312.619639-2-quic_rdevanat@quicinc.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-06-15 13:53:09 +05:30
cfg80211: allow per interface TX power setting The TX power setting is currently per wiphy (hardware device) but with multi-channel capabilities that doesn't make much sense any more. Allow drivers (and mac80211) to advertise support for per-interface TX power configuration. When the TX power is configured for the wiphy, the wdev will be NULL and the driver can still handle that, but when a wdev is given the TX power can be set only for that wdev now. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-10-24 10:17:18 +02:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
cfg80211: allow per interface TX power setting The TX power setting is currently per wiphy (hardware device) but with multi-channel capabilities that doesn't make much sense any more. Allow drivers (and mac80211) to advertise support for per-interface TX power configuration. When the TX power is configured for the wiphy, the wdev will be NULL and the driver can still handle that, but when a wdev is given the TX power can be set only for that wdev now. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-10-24 10:17:18 +02:00
wifi: cfg80211/mac80211: Add support to get radio index Currently, per-radio attributes are set on per-phy basis, i.e., all the radios present in a wiphy will take attributes values sent from user. But each radio in a wiphy can get different values from userspace based on its requirement. To extend support to set per-radio attributes, add support to get radio index from userspace. Add an NL attribute - NL80211_ATTR_WIPHY_RADIO_INDEX, to get user specified radio index for which attributes should be changed. Pass this to individual drivers, so that the drivers can use this radio index to change per-radio attributes when necessary. Currently, per-radio attributes identified are: NL80211_ATTR_WIPHY_TX_POWER_LEVEL NL80211_ATTR_WIPHY_ANTENNA_TX NL80211_ATTR_WIPHY_ANTENNA_RX NL80211_ATTR_WIPHY_RETRY_SHORT NL80211_ATTR_WIPHY_RETRY_LONG NL80211_ATTR_WIPHY_FRAG_THRESHOLD NL80211_ATTR_WIPHY_RTS_THRESHOLD NL80211_ATTR_WIPHY_COVERAGE_CLASS NL80211_ATTR_TXQ_LIMIT NL80211_ATTR_TXQ_MEMORY_LIMIT NL80211_ATTR_TXQ_QUANTUM By default, the radio index is set to -1. This means the attribute should be treated as a global configuration. If the user has not specified any index, then the radio index passed to individual drivers would be -1. This would indicate that the attribute applies to all radios in that wiphy. Signed-off-by: Roopni Devanathan <quic_rdevanat@quicinc.com> Link: https://patch.msgid.link/20250615082312.619639-2-quic_rdevanat@quicinc.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-06-15 13:53:09 +05:30
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
cfg80211: allow per interface TX power setting The TX power setting is currently per wiphy (hardware device) but with multi-channel capabilities that doesn't make much sense any more. Allow drivers (and mac80211) to advertise support for per-interface TX power configuration. When the TX power is configured for the wiphy, the wdev will be NULL and the driver can still handle that, but when a wdev is given the TX power can be set only for that wdev now. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-10-24 10:17:18 +02:00
wifi: cfg80211/mac80211: Add support to get radio index Currently, per-radio attributes are set on per-phy basis, i.e., all the radios present in a wiphy will take attributes values sent from user. But each radio in a wiphy can get different values from userspace based on its requirement. To extend support to set per-radio attributes, add support to get radio index from userspace. Add an NL attribute - NL80211_ATTR_WIPHY_RADIO_INDEX, to get user specified radio index for which attributes should be changed. Pass this to individual drivers, so that the drivers can use this radio index to change per-radio attributes when necessary. Currently, per-radio attributes identified are: NL80211_ATTR_WIPHY_TX_POWER_LEVEL NL80211_ATTR_WIPHY_ANTENNA_TX NL80211_ATTR_WIPHY_ANTENNA_RX NL80211_ATTR_WIPHY_RETRY_SHORT NL80211_ATTR_WIPHY_RETRY_LONG NL80211_ATTR_WIPHY_FRAG_THRESHOLD NL80211_ATTR_WIPHY_RTS_THRESHOLD NL80211_ATTR_WIPHY_COVERAGE_CLASS NL80211_ATTR_TXQ_LIMIT NL80211_ATTR_TXQ_MEMORY_LIMIT NL80211_ATTR_TXQ_QUANTUM By default, the radio index is set to -1. This means the attribute should be treated as a global configuration. If the user has not specified any index, then the radio index passed to individual drivers would be -1. This would indicate that the attribute applies to all radios in that wiphy. Signed-off-by: Roopni Devanathan <quic_rdevanat@quicinc.com> Link: https://patch.msgid.link/20250615082312.619639-2-quic_rdevanat@quicinc.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-06-15 13:53:09 +05:30
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
cfg80211: allow per interface TX power setting The TX power setting is currently per wiphy (hardware device) but with multi-channel capabilities that doesn't make much sense any more. Allow drivers (and mac80211) to advertise support for per-interface TX power configuration. When the TX power is configured for the wiphy, the wdev will be NULL and the driver can still handle that, but when a wdev is given the TX power can be set only for that wdev now. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-10-24 10:17:18 +02:00
wifi: cfg80211/mac80211: Add support to get radio index Currently, per-radio attributes are set on per-phy basis, i.e., all the radios present in a wiphy will take attributes values sent from user. But each radio in a wiphy can get different values from userspace based on its requirement. To extend support to set per-radio attributes, add support to get radio index from userspace. Add an NL attribute - NL80211_ATTR_WIPHY_RADIO_INDEX, to get user specified radio index for which attributes should be changed. Pass this to individual drivers, so that the drivers can use this radio index to change per-radio attributes when necessary. Currently, per-radio attributes identified are: NL80211_ATTR_WIPHY_TX_POWER_LEVEL NL80211_ATTR_WIPHY_ANTENNA_TX NL80211_ATTR_WIPHY_ANTENNA_RX NL80211_ATTR_WIPHY_RETRY_SHORT NL80211_ATTR_WIPHY_RETRY_LONG NL80211_ATTR_WIPHY_FRAG_THRESHOLD NL80211_ATTR_WIPHY_RTS_THRESHOLD NL80211_ATTR_WIPHY_COVERAGE_CLASS NL80211_ATTR_TXQ_LIMIT NL80211_ATTR_TXQ_MEMORY_LIMIT NL80211_ATTR_TXQ_QUANTUM By default, the radio index is set to -1. This means the attribute should be treated as a global configuration. If the user has not specified any index, then the radio index passed to individual drivers would be -1. This would indicate that the attribute applies to all radios in that wiphy. Signed-off-by: Roopni Devanathan <quic_rdevanat@quicinc.com> Link: https://patch.msgid.link/20250615082312.619639-2-quic_rdevanat@quicinc.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-06-15 13:53:09 +05:30
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
wifi: cfg80211/mac80211: Add support to get radio index Currently, per-radio attributes are set on per-phy basis, i.e., all the radios present in a wiphy will take attributes values sent from user. But each radio in a wiphy can get different values from userspace based on its requirement. To extend support to set per-radio attributes, add support to get radio index from userspace. Add an NL attribute - NL80211_ATTR_WIPHY_RADIO_INDEX, to get user specified radio index for which attributes should be changed. Pass this to individual drivers, so that the drivers can use this radio index to change per-radio attributes when necessary. Currently, per-radio attributes identified are: NL80211_ATTR_WIPHY_TX_POWER_LEVEL NL80211_ATTR_WIPHY_ANTENNA_TX NL80211_ATTR_WIPHY_ANTENNA_RX NL80211_ATTR_WIPHY_RETRY_SHORT NL80211_ATTR_WIPHY_RETRY_LONG NL80211_ATTR_WIPHY_FRAG_THRESHOLD NL80211_ATTR_WIPHY_RTS_THRESHOLD NL80211_ATTR_WIPHY_COVERAGE_CLASS NL80211_ATTR_TXQ_LIMIT NL80211_ATTR_TXQ_MEMORY_LIMIT NL80211_ATTR_TXQ_QUANTUM By default, the radio index is set to -1. This means the attribute should be treated as a global configuration. If the user has not specified any index, then the radio index passed to individual drivers would be -1. This would indicate that the attribute applies to all radios in that wiphy. Signed-off-by: Roopni Devanathan <quic_rdevanat@quicinc.com> Link: https://patch.msgid.link/20250615082312.619639-2-quic_rdevanat@quicinc.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-06-15 13:53:09 +05:30
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
cfg80211: add wdev to testmode cmd To allow drivers to implement per-interface testmode operations more easily, pass a wdev pointer if any identification for one was given from userspace. Clean up the code a bit while at it. Signed-off-by: David Spinadel <david.spinadel@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-07-31 18:04:15 +03:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
cfg80211: add wdev to testmode cmd To allow drivers to implement per-interface testmode operations more easily, pass a wdev pointer if any identification for one was given from userspace. Clean up the code a bit while at it. Signed-off-by: David Spinadel <david.spinadel@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-07-31 18:04:15 +03:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
cfg80211: add wdev to testmode cmd To allow drivers to implement per-interface testmode operations more easily, pass a wdev pointer if any identification for one was given from userspace. Clean up the code a bit while at it. Signed-off-by: David Spinadel <david.spinadel@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-07-31 18:04:15 +03:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
cfg80211: add wdev to testmode cmd To allow drivers to implement per-interface testmode operations more easily, pass a wdev pointer if any identification for one was given from userspace. Clean up the code a bit while at it. Signed-off-by: David Spinadel <david.spinadel@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-07-31 18:04:15 +03:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
wifi: cfg80211: do some rework towards MLO link APIs In order to support multi-link operation with multiple links, start adding some APIs. The notable addition here is to have the link ID in a new nl80211 attribute, that will be used to differentiate the links in many nl80211 operations. So far, this patch adds the netlink NL80211_ATTR_MLO_LINK_ID attribute (as well as the NL80211_ATTR_MLO_LINKS attribute) and plugs it through the system in some places, checking the validity etc. along with other infrastructure needed for it. For now, I've decided to include only the over-the-air link ID in the API. I know we discussed that we eventually need to have to have other ways of identifying a link, but for local AP mode and auth/assoc commands as well as set_key etc. we'll use the OTA ID. Also included in this patch is some refactoring of the data structures in struct wireless_dev, splitting for the first time the data into type dependent pieces, to make reasoning about these things easier. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-04-14 16:50:57 +02:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
wifi: cfg80211: do some rework towards MLO link APIs In order to support multi-link operation with multiple links, start adding some APIs. The notable addition here is to have the link ID in a new nl80211 attribute, that will be used to differentiate the links in many nl80211 operations. So far, this patch adds the netlink NL80211_ATTR_MLO_LINK_ID attribute (as well as the NL80211_ATTR_MLO_LINKS attribute) and plugs it through the system in some places, checking the validity etc. along with other infrastructure needed for it. For now, I've decided to include only the over-the-air link ID in the API. I know we discussed that we eventually need to have to have other ways of identifying a link, but for local AP mode and auth/assoc commands as well as set_key etc. we'll use the OTA ID. Also included in this patch is some refactoring of the data structures in struct wireless_dev, splitting for the first time the data into type dependent pieces, to make reasoning about these things easier. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-04-14 16:50:57 +02:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
wifi: cfg80211: do some rework towards MLO link APIs In order to support multi-link operation with multiple links, start adding some APIs. The notable addition here is to have the link ID in a new nl80211 attribute, that will be used to differentiate the links in many nl80211 operations. So far, this patch adds the netlink NL80211_ATTR_MLO_LINK_ID attribute (as well as the NL80211_ATTR_MLO_LINKS attribute) and plugs it through the system in some places, checking the validity etc. along with other infrastructure needed for it. For now, I've decided to include only the over-the-air link ID in the API. I know we discussed that we eventually need to have to have other ways of identifying a link, but for local AP mode and auth/assoc commands as well as set_key etc. we'll use the OTA ID. Also included in this patch is some refactoring of the data structures in struct wireless_dev, splitting for the first time the data into type dependent pieces, to make reasoning about these things easier. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-04-14 16:50:57 +02:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
wifi: cfg80211: do some rework towards MLO link APIs In order to support multi-link operation with multiple links, start adding some APIs. The notable addition here is to have the link ID in a new nl80211 attribute, that will be used to differentiate the links in many nl80211 operations. So far, this patch adds the netlink NL80211_ATTR_MLO_LINK_ID attribute (as well as the NL80211_ATTR_MLO_LINKS attribute) and plugs it through the system in some places, checking the validity etc. along with other infrastructure needed for it. For now, I've decided to include only the over-the-air link ID in the API. I know we discussed that we eventually need to have to have other ways of identifying a link, but for local AP mode and auth/assoc commands as well as set_key etc. we'll use the OTA ID. Also included in this patch is some refactoring of the data structures in struct wireless_dev, splitting for the first time the data into type dependent pieces, to make reasoning about these things easier. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-04-14 16:50:57 +02:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
wifi: cfg80211: trace: remove MAC_PR_{FMT,ARG} With %pM, this really is no longer needed, and actually longer to spell out. Remove it. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-01-19 14:45:47 +01:00
wifi: cfg80211: do some rework towards MLO link APIs In order to support multi-link operation with multiple links, start adding some APIs. The notable addition here is to have the link ID in a new nl80211 attribute, that will be used to differentiate the links in many nl80211 operations. So far, this patch adds the netlink NL80211_ATTR_MLO_LINK_ID attribute (as well as the NL80211_ATTR_MLO_LINKS attribute) and plugs it through the system in some places, checking the validity etc. along with other infrastructure needed for it. For now, I've decided to include only the over-the-air link ID in the API. I know we discussed that we eventually need to have to have other ways of identifying a link, but for local AP mode and auth/assoc commands as well as set_key etc. we'll use the OTA ID. Also included in this patch is some refactoring of the data structures in struct wireless_dev, splitting for the first time the data into type dependent pieces, to make reasoning about these things easier. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-04-14 16:50:57 +02:00
wifi: cfg80211: trace: remove MAC_PR_{FMT,ARG} With %pM, this really is no longer needed, and actually longer to spell out. Remove it. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-01-19 14:45:47 +01:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
cfg80211: change internal management frame registration API Almost all drivers below cfg80211 get the API wrong (except for cfg80211) and are unable to cope with multiple registrations for the same frame type, which is valid due to the match filter. This seems to indicate the API is wrong, and we should maintain the full information in cfg80211 instead of the drivers. Change the API to no longer inform the driver about individual registrations and unregistrations, but rather every time about the entire state of the entire wiphy and single wdev, whenever it may have changed. This also simplifies the code in cfg80211 as it no longer has to track exactly what was unregistered and can free things immediately. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Acked-by: Arend van Spriel <arend.vanspriel@broadcom.com> Reviewed-by: Sergey Matyukevich <sergey.matyukevich.os@quantenna.com> Link: https://lore.kernel.org/r/20200417124300.f47f3828afc8.I7f81ef59c2c5a340d7075fb3c6d0e08e8aeffe07@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2020-04-17 12:43:01 +02:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
cfg80211: change internal management frame registration API Almost all drivers below cfg80211 get the API wrong (except for cfg80211) and are unable to cope with multiple registrations for the same frame type, which is valid due to the match filter. This seems to indicate the API is wrong, and we should maintain the full information in cfg80211 instead of the drivers. Change the API to no longer inform the driver about individual registrations and unregistrations, but rather every time about the entire state of the entire wiphy and single wdev, whenever it may have changed. This also simplifies the code in cfg80211 as it no longer has to track exactly what was unregistered and can free things immediately. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Acked-by: Arend van Spriel <arend.vanspriel@broadcom.com> Reviewed-by: Sergey Matyukevich <sergey.matyukevich.os@quantenna.com> Link: https://lore.kernel.org/r/20200417124300.f47f3828afc8.I7f81ef59c2c5a340d7075fb3c6d0e08e8aeffe07@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2020-04-17 12:43:01 +02:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
cfg80211: change internal management frame registration API Almost all drivers below cfg80211 get the API wrong (except for cfg80211) and are unable to cope with multiple registrations for the same frame type, which is valid due to the match filter. This seems to indicate the API is wrong, and we should maintain the full information in cfg80211 instead of the drivers. Change the API to no longer inform the driver about individual registrations and unregistrations, but rather every time about the entire state of the entire wiphy and single wdev, whenever it may have changed. This also simplifies the code in cfg80211 as it no longer has to track exactly what was unregistered and can free things immediately. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Acked-by: Arend van Spriel <arend.vanspriel@broadcom.com> Reviewed-by: Sergey Matyukevich <sergey.matyukevich.os@quantenna.com> Link: https://lore.kernel.org/r/20200417124300.f47f3828afc8.I7f81ef59c2c5a340d7075fb3c6d0e08e8aeffe07@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2020-04-17 12:43:01 +02:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
cfg80211: change internal management frame registration API Almost all drivers below cfg80211 get the API wrong (except for cfg80211) and are unable to cope with multiple registrations for the same frame type, which is valid due to the match filter. This seems to indicate the API is wrong, and we should maintain the full information in cfg80211 instead of the drivers. Change the API to no longer inform the driver about individual registrations and unregistrations, but rather every time about the entire state of the entire wiphy and single wdev, whenever it may have changed. This also simplifies the code in cfg80211 as it no longer has to track exactly what was unregistered and can free things immediately. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Acked-by: Arend van Spriel <arend.vanspriel@broadcom.com> Reviewed-by: Sergey Matyukevich <sergey.matyukevich.os@quantenna.com> Link: https://lore.kernel.org/r/20200417124300.f47f3828afc8.I7f81ef59c2c5a340d7075fb3c6d0e08e8aeffe07@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2020-04-17 12:43:01 +02:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
cfg80211: change internal management frame registration API Almost all drivers below cfg80211 get the API wrong (except for cfg80211) and are unable to cope with multiple registrations for the same frame type, which is valid due to the match filter. This seems to indicate the API is wrong, and we should maintain the full information in cfg80211 instead of the drivers. Change the API to no longer inform the driver about individual registrations and unregistrations, but rather every time about the entire state of the entire wiphy and single wdev, whenever it may have changed. This also simplifies the code in cfg80211 as it no longer has to track exactly what was unregistered and can free things immediately. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Acked-by: Arend van Spriel <arend.vanspriel@broadcom.com> Reviewed-by: Sergey Matyukevich <sergey.matyukevich.os@quantenna.com> Link: https://lore.kernel.org/r/20200417124300.f47f3828afc8.I7f81ef59c2c5a340d7075fb3c6d0e08e8aeffe07@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2020-04-17 12:43:01 +02:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
wifi: cfg80211/mac80211: Add support to get radio index Currently, per-radio attributes are set on per-phy basis, i.e., all the radios present in a wiphy will take attributes values sent from user. But each radio in a wiphy can get different values from userspace based on its requirement. To extend support to set per-radio attributes, add support to get radio index from userspace. Add an NL attribute - NL80211_ATTR_WIPHY_RADIO_INDEX, to get user specified radio index for which attributes should be changed. Pass this to individual drivers, so that the drivers can use this radio index to change per-radio attributes when necessary. Currently, per-radio attributes identified are: NL80211_ATTR_WIPHY_TX_POWER_LEVEL NL80211_ATTR_WIPHY_ANTENNA_TX NL80211_ATTR_WIPHY_ANTENNA_RX NL80211_ATTR_WIPHY_RETRY_SHORT NL80211_ATTR_WIPHY_RETRY_LONG NL80211_ATTR_WIPHY_FRAG_THRESHOLD NL80211_ATTR_WIPHY_RTS_THRESHOLD NL80211_ATTR_WIPHY_COVERAGE_CLASS NL80211_ATTR_TXQ_LIMIT NL80211_ATTR_TXQ_MEMORY_LIMIT NL80211_ATTR_TXQ_QUANTUM By default, the radio index is set to -1. This means the attribute should be treated as a global configuration. If the user has not specified any index, then the radio index passed to individual drivers would be -1. This would indicate that the attribute applies to all radios in that wiphy. Signed-off-by: Roopni Devanathan <quic_rdevanat@quicinc.com> Link: https://patch.msgid.link/20250615082312.619639-2-quic_rdevanat@quicinc.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-06-15 13:53:09 +05:30
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
wifi: cfg80211/mac80211: Add support to get radio index Currently, per-radio attributes are set on per-phy basis, i.e., all the radios present in a wiphy will take attributes values sent from user. But each radio in a wiphy can get different values from userspace based on its requirement. To extend support to set per-radio attributes, add support to get radio index from userspace. Add an NL attribute - NL80211_ATTR_WIPHY_RADIO_INDEX, to get user specified radio index for which attributes should be changed. Pass this to individual drivers, so that the drivers can use this radio index to change per-radio attributes when necessary. Currently, per-radio attributes identified are: NL80211_ATTR_WIPHY_TX_POWER_LEVEL NL80211_ATTR_WIPHY_ANTENNA_TX NL80211_ATTR_WIPHY_ANTENNA_RX NL80211_ATTR_WIPHY_RETRY_SHORT NL80211_ATTR_WIPHY_RETRY_LONG NL80211_ATTR_WIPHY_FRAG_THRESHOLD NL80211_ATTR_WIPHY_RTS_THRESHOLD NL80211_ATTR_WIPHY_COVERAGE_CLASS NL80211_ATTR_TXQ_LIMIT NL80211_ATTR_TXQ_MEMORY_LIMIT NL80211_ATTR_TXQ_QUANTUM By default, the radio index is set to -1. This means the attribute should be treated as a global configuration. If the user has not specified any index, then the radio index passed to individual drivers would be -1. This would indicate that the attribute applies to all radios in that wiphy. Signed-off-by: Roopni Devanathan <quic_rdevanat@quicinc.com> Link: https://patch.msgid.link/20250615082312.619639-2-quic_rdevanat@quicinc.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-06-15 13:53:09 +05:30
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
wifi: cfg80211/mac80211: Add support to get radio index Currently, per-radio attributes are set on per-phy basis, i.e., all the radios present in a wiphy will take attributes values sent from user. But each radio in a wiphy can get different values from userspace based on its requirement. To extend support to set per-radio attributes, add support to get radio index from userspace. Add an NL attribute - NL80211_ATTR_WIPHY_RADIO_INDEX, to get user specified radio index for which attributes should be changed. Pass this to individual drivers, so that the drivers can use this radio index to change per-radio attributes when necessary. Currently, per-radio attributes identified are: NL80211_ATTR_WIPHY_TX_POWER_LEVEL NL80211_ATTR_WIPHY_ANTENNA_TX NL80211_ATTR_WIPHY_ANTENNA_RX NL80211_ATTR_WIPHY_RETRY_SHORT NL80211_ATTR_WIPHY_RETRY_LONG NL80211_ATTR_WIPHY_FRAG_THRESHOLD NL80211_ATTR_WIPHY_RTS_THRESHOLD NL80211_ATTR_WIPHY_COVERAGE_CLASS NL80211_ATTR_TXQ_LIMIT NL80211_ATTR_TXQ_MEMORY_LIMIT NL80211_ATTR_TXQ_QUANTUM By default, the radio index is set to -1. This means the attribute should be treated as a global configuration. If the user has not specified any index, then the radio index passed to individual drivers would be -1. This would indicate that the attribute applies to all radios in that wiphy. Signed-off-by: Roopni Devanathan <quic_rdevanat@quicinc.com> Link: https://patch.msgid.link/20250615082312.619639-2-quic_rdevanat@quicinc.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-06-15 13:53:09 +05:30
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
wifi: cfg80211/mac80211: Add support to get radio index Currently, per-radio attributes are set on per-phy basis, i.e., all the radios present in a wiphy will take attributes values sent from user. But each radio in a wiphy can get different values from userspace based on its requirement. To extend support to set per-radio attributes, add support to get radio index from userspace. Add an NL attribute - NL80211_ATTR_WIPHY_RADIO_INDEX, to get user specified radio index for which attributes should be changed. Pass this to individual drivers, so that the drivers can use this radio index to change per-radio attributes when necessary. Currently, per-radio attributes identified are: NL80211_ATTR_WIPHY_TX_POWER_LEVEL NL80211_ATTR_WIPHY_ANTENNA_TX NL80211_ATTR_WIPHY_ANTENNA_RX NL80211_ATTR_WIPHY_RETRY_SHORT NL80211_ATTR_WIPHY_RETRY_LONG NL80211_ATTR_WIPHY_FRAG_THRESHOLD NL80211_ATTR_WIPHY_RTS_THRESHOLD NL80211_ATTR_WIPHY_COVERAGE_CLASS NL80211_ATTR_TXQ_LIMIT NL80211_ATTR_TXQ_MEMORY_LIMIT NL80211_ATTR_TXQ_QUANTUM By default, the radio index is set to -1. This means the attribute should be treated as a global configuration. If the user has not specified any index, then the radio index passed to individual drivers would be -1. This would indicate that the attribute applies to all radios in that wiphy. Signed-off-by: Roopni Devanathan <quic_rdevanat@quicinc.com> Link: https://patch.msgid.link/20250615082312.619639-2-quic_rdevanat@quicinc.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-06-15 13:53:09 +05:30
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
nl80211: allow multiple active scheduled scan requests This patch implements the idea to have multiple scheduled scan requests running concurrently. It mainly illustrates how to deal with the incoming request from user-space in terms of backward compatibility. In order to use multiple scheduled scans user-space needs to provide a flag attribute NL80211_ATTR_SCHED_SCAN_MULTI to indicate support. If not the request is treated as a legacy scan. Drivers currently supporting scheduled scan are now indicating they support a single scheduled scan request. This obsoletes WIPHY_FLAG_SUPPORTS_SCHED_SCAN. Reviewed-by: Hante Meuleman <hante.meuleman@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieter-paul.giesberts@broadcom.com> Reviewed-by: Franky Lin <franky.lin@broadcom.com> Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com> [clean up netlink destroy path to avoid allocations, code cleanups] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2017-04-21 13:05:00 +01:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
nl80211: allow multiple active scheduled scan requests This patch implements the idea to have multiple scheduled scan requests running concurrently. It mainly illustrates how to deal with the incoming request from user-space in terms of backward compatibility. In order to use multiple scheduled scans user-space needs to provide a flag attribute NL80211_ATTR_SCHED_SCAN_MULTI to indicate support. If not the request is treated as a legacy scan. Drivers currently supporting scheduled scan are now indicating they support a single scheduled scan request. This obsoletes WIPHY_FLAG_SUPPORTS_SCHED_SCAN. Reviewed-by: Hante Meuleman <hante.meuleman@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieter-paul.giesberts@broadcom.com> Reviewed-by: Franky Lin <franky.lin@broadcom.com> Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com> [clean up netlink destroy path to avoid allocations, code cleanups] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2017-04-21 13:05:00 +01:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
nl80211: allow multiple active scheduled scan requests This patch implements the idea to have multiple scheduled scan requests running concurrently. It mainly illustrates how to deal with the incoming request from user-space in terms of backward compatibility. In order to use multiple scheduled scans user-space needs to provide a flag attribute NL80211_ATTR_SCHED_SCAN_MULTI to indicate support. If not the request is treated as a legacy scan. Drivers currently supporting scheduled scan are now indicating they support a single scheduled scan request. This obsoletes WIPHY_FLAG_SUPPORTS_SCHED_SCAN. Reviewed-by: Hante Meuleman <hante.meuleman@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieter-paul.giesberts@broadcom.com> Reviewed-by: Franky Lin <franky.lin@broadcom.com> Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com> [clean up netlink destroy path to avoid allocations, code cleanups] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2017-04-21 13:05:00 +01:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
nl80211: allow multiple active scheduled scan requests This patch implements the idea to have multiple scheduled scan requests running concurrently. It mainly illustrates how to deal with the incoming request from user-space in terms of backward compatibility. In order to use multiple scheduled scans user-space needs to provide a flag attribute NL80211_ATTR_SCHED_SCAN_MULTI to indicate support. If not the request is treated as a legacy scan. Drivers currently supporting scheduled scan are now indicating they support a single scheduled scan request. This obsoletes WIPHY_FLAG_SUPPORTS_SCHED_SCAN. Reviewed-by: Hante Meuleman <hante.meuleman@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieter-paul.giesberts@broadcom.com> Reviewed-by: Franky Lin <franky.lin@broadcom.com> Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com> [clean up netlink destroy path to avoid allocations, code cleanups] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2017-04-21 13:05:00 +01:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
cfg80211: add request id parameter to .sched_scan_stop() signature For multiple scheduled scan support the driver needs to know which scheduled scan request is being stopped. Pass the request id in the .sched_scan_stop() callback. Reviewed-by: Hante Meuleman <hante.meuleman@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieter-paul.giesberts@broadcom.com> Reviewed-by: Franky Lin <franky.lin@broadcom.com> Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2017-04-21 13:05:02 +01:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
wifi: cfg80211: make TDLS management link-aware For multi-link operation(MLO) TDLS management frames need to be transmitted on a specific link. The TDLS setup request will add BSSID along with peer address and userspace will pass the link-id based on BSSID value to the driver(or mac80211). Signed-off-by: Mukesh Sisodiya <mukesh.sisodiya@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230616094948.cb3d87c22812.Ia3d15ac4a9a182145bf2d418bcb3ddf4539cd0a7@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-06-16 09:53:50 +03:00
cfg80211: Pass TDLS peer capability information in tdls_mgmt While framing the TDLS Setup Confirmation frame, the driver needs to know if the TDLS peer is VHT/HT/WMM capable and thus shall construct the VHT/HT operation / WMM parameter elements accordingly. Supplicant determines if the TDLS peer is VHT/HT/WMM capable based on the presence of the respective IEs in the received TDLS Setup Response frame. The host driver should not need to parse the received TDLS Response frame and thus, should be able to rely on the supplicant to indicate the capability of the peer through additional flags while transmitting the TDLS Setup Confirmation frame through tdls_mgmt operations. Signed-off-by: Sunil Dutt Undekari <usdutt@qti.qualcomm.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2014-02-20 16:22:09 +05:30
cfg80211: pass TDLS initiator in tdls_mgmt operations The TDLS initiator is set once during link setup. If determines the address ordering in the link identifier IE. Fix dependent drivers - mwifiex and mac80211. Signed-off-by: Arik Nemtsov <arikx.nemtsov@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2014-06-11 17:18:21 +03:00
wifi: cfg80211: make TDLS management link-aware For multi-link operation(MLO) TDLS management frames need to be transmitted on a specific link. The TDLS setup request will add BSSID along with peer address and userspace will pass the link-id based on BSSID value to the driver(or mac80211). Signed-off-by: Mukesh Sisodiya <mukesh.sisodiya@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230616094948.cb3d87c22812.Ia3d15ac4a9a182145bf2d418bcb3ddf4539cd0a7@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-06-16 09:53:50 +03:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
wifi: cfg80211: make TDLS management link-aware For multi-link operation(MLO) TDLS management frames need to be transmitted on a specific link. The TDLS setup request will add BSSID along with peer address and userspace will pass the link-id based on BSSID value to the driver(or mac80211). Signed-off-by: Mukesh Sisodiya <mukesh.sisodiya@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230616094948.cb3d87c22812.Ia3d15ac4a9a182145bf2d418bcb3ddf4539cd0a7@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-06-16 09:53:50 +03:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
cfg80211: Pass TDLS peer capability information in tdls_mgmt While framing the TDLS Setup Confirmation frame, the driver needs to know if the TDLS peer is VHT/HT/WMM capable and thus shall construct the VHT/HT operation / WMM parameter elements accordingly. Supplicant determines if the TDLS peer is VHT/HT/WMM capable based on the presence of the respective IEs in the received TDLS Setup Response frame. The host driver should not need to parse the received TDLS Response frame and thus, should be able to rely on the supplicant to indicate the capability of the peer through additional flags while transmitting the TDLS Setup Confirmation frame through tdls_mgmt operations. Signed-off-by: Sunil Dutt Undekari <usdutt@qti.qualcomm.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2014-02-20 16:22:09 +05:30
cfg80211: pass TDLS initiator in tdls_mgmt operations The TDLS initiator is set once during link setup. If determines the address ordering in the link identifier IE. Fix dependent drivers - mwifiex and mac80211. Signed-off-by: Arik Nemtsov <arikx.nemtsov@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2014-06-11 17:18:21 +03:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
wifi: cfg80211: make TDLS management link-aware For multi-link operation(MLO) TDLS management frames need to be transmitted on a specific link. The TDLS setup request will add BSSID along with peer address and userspace will pass the link-id based on BSSID value to the driver(or mac80211). Signed-off-by: Mukesh Sisodiya <mukesh.sisodiya@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230616094948.cb3d87c22812.Ia3d15ac4a9a182145bf2d418bcb3ddf4539cd0a7@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-06-16 09:53:50 +03:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
cfg80211: Pass TDLS peer capability information in tdls_mgmt While framing the TDLS Setup Confirmation frame, the driver needs to know if the TDLS peer is VHT/HT/WMM capable and thus shall construct the VHT/HT operation / WMM parameter elements accordingly. Supplicant determines if the TDLS peer is VHT/HT/WMM capable based on the presence of the respective IEs in the received TDLS Setup Response frame. The host driver should not need to parse the received TDLS Response frame and thus, should be able to rely on the supplicant to indicate the capability of the peer through additional flags while transmitting the TDLS Setup Confirmation frame through tdls_mgmt operations. Signed-off-by: Sunil Dutt Undekari <usdutt@qti.qualcomm.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2014-02-20 16:22:09 +05:30
cfg80211: pass TDLS initiator in tdls_mgmt operations The TDLS initiator is set once during link setup. If determines the address ordering in the link identifier IE. Fix dependent drivers - mwifiex and mac80211. Signed-off-by: Arik Nemtsov <arikx.nemtsov@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2014-06-11 17:18:21 +03:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
wifi: cfg80211: make TDLS management link-aware For multi-link operation(MLO) TDLS management frames need to be transmitted on a specific link. The TDLS setup request will add BSSID along with peer address and userspace will pass the link-id based on BSSID value to the driver(or mac80211). Signed-off-by: Mukesh Sisodiya <mukesh.sisodiya@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230616094948.cb3d87c22812.Ia3d15ac4a9a182145bf2d418bcb3ddf4539cd0a7@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-06-16 09:53:50 +03:00
cfg80211: pass TDLS initiator in tdls_mgmt operations The TDLS initiator is set once during link setup. If determines the address ordering in the link identifier IE. Fix dependent drivers - mwifiex and mac80211. Signed-off-by: Arik Nemtsov <arikx.nemtsov@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2014-06-11 17:18:21 +03:00
wifi: cfg80211: trace: remove MAC_PR_{FMT,ARG} With %pM, this really is no longer needed, and actually longer to spell out. Remove it. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-01-19 14:45:47 +01:00
wifi: cfg80211: make TDLS management link-aware For multi-link operation(MLO) TDLS management frames need to be transmitted on a specific link. The TDLS setup request will add BSSID along with peer address and userspace will pass the link-id based on BSSID value to the driver(or mac80211). Signed-off-by: Mukesh Sisodiya <mukesh.sisodiya@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230616094948.cb3d87c22812.Ia3d15ac4a9a182145bf2d418bcb3ddf4539cd0a7@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-06-16 09:53:50 +03:00
cfg80211: Pass TDLS peer capability information in tdls_mgmt While framing the TDLS Setup Confirmation frame, the driver needs to know if the TDLS peer is VHT/HT/WMM capable and thus shall construct the VHT/HT operation / WMM parameter elements accordingly. Supplicant determines if the TDLS peer is VHT/HT/WMM capable based on the presence of the respective IEs in the received TDLS Setup Response frame. The host driver should not need to parse the received TDLS Response frame and thus, should be able to rely on the supplicant to indicate the capability of the peer through additional flags while transmitting the TDLS Setup Confirmation frame through tdls_mgmt operations. Signed-off-by: Sunil Dutt Undekari <usdutt@qti.qualcomm.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2014-02-20 16:22:09 +05:30
cfg80211: pass TDLS initiator in tdls_mgmt operations The TDLS initiator is set once during link setup. If determines the address ordering in the link identifier IE. Fix dependent drivers - mwifiex and mac80211. Signed-off-by: Arik Nemtsov <arikx.nemtsov@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2014-06-11 17:18:21 +03:00
cfg80211: Pass TDLS peer capability information in tdls_mgmt While framing the TDLS Setup Confirmation frame, the driver needs to know if the TDLS peer is VHT/HT/WMM capable and thus shall construct the VHT/HT operation / WMM parameter elements accordingly. Supplicant determines if the TDLS peer is VHT/HT/WMM capable based on the presence of the respective IEs in the received TDLS Setup Response frame. The host driver should not need to parse the received TDLS Response frame and thus, should be able to rely on the supplicant to indicate the capability of the peer through additional flags while transmitting the TDLS Setup Confirmation frame through tdls_mgmt operations. Signed-off-by: Sunil Dutt Undekari <usdutt@qti.qualcomm.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2014-02-20 16:22:09 +05:30
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
cfg80211: tracing: avoid 'idx' variable This variable shadows something that gets generated inside the tracing macros, which causes sparse to warn. Avoid it so sparse output is more readable, even if it doesn't seem to cause any trouble. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2018-11-09 11:10:47 +01:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
cfg80211: tracing: avoid 'idx' variable This variable shadows something that gets generated inside the tracing macros, which causes sparse to warn. Avoid it so sparse output is more readable, even if it doesn't seem to cause any trouble. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2018-11-09 11:10:47 +01:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
cfg80211: fix some tracing output issues In some cases, e.g. probe_status, there were spaces missing so the trace output was confusing. Also make it more like mac80211 when printing netdevs/wiphys to make reading a combined log easier. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-11-16 17:22:28 +01:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
cfg80211: remove "channel" from survey names All of the survey data is (currently) per channel anyway, so having the word "channel" in the name does nothing. In the next patch I'll introduce global data to the survey, where the word "channel" is actually confusing. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2014-11-14 16:35:34 +01:00
cfg80211: add scan time to survey data Add the time spent scanning to the survey data so it can be reported by drivers that collect such information. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2014-11-14 16:44:11 +01:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
cfg80211: remove "channel" from survey names All of the survey data is (currently) per channel anyway, so having the word "channel" in the name does nothing. In the next patch I'll introduce global data to the survey, where the word "channel" is actually confusing. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2014-11-14 16:35:34 +01:00
cfg80211: add scan time to survey data Add the time spent scanning to the survey data so it can be reported by drivers that collect such information. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2014-11-14 16:44:11 +01:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
cfg80211: add scan time to survey data Add the time spent scanning to the survey data so it can be reported by drivers that collect such information. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2014-11-14 16:44:11 +01:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
cfg80211: remove "channel" from survey names All of the survey data is (currently) per channel anyway, so having the word "channel" in the name does nothing. In the next patch I'll introduce global data to the survey, where the word "channel" is actually confusing. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2014-11-14 16:35:34 +01:00
cfg80211: add scan time to survey data Add the time spent scanning to the survey data so it can be reported by drivers that collect such information. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2014-11-14 16:44:11 +01:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
wifi: cfg80211: trace: remove MAC_PR_{FMT,ARG} With %pM, this really is no longer needed, and actually longer to spell out. Remove it. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-01-19 14:45:47 +01:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
wifi: cfg80211: trace: remove MAC_PR_{FMT,ARG} With %pM, this really is no longer needed, and actually longer to spell out. Remove it. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-01-19 14:45:47 +01:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
wifi: nl80211/cfg80211: rename probe_client to probe_peer Rename NL80211_CMD_PROBE_CLIENT to NL80211_CMD_PROBE_PEER in the UAPI enum and retain NL80211_CMD_PROBE_CLIENT as a compatibility alias. Rename the .probe_client cfg80211_ops callback to .probe_peer and update all in-tree users (wil6210, mwifiex) and mac80211 so the tree continues to build after this change. Signed-off-by: Priyansha Tiwari <priyansha.tiwari@oss.qualcomm.com> Link: https://patch.msgid.link/20260611062225.2144241-2-pritiwa@qti.qualcomm.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2026-06-11 11:52:22 +05:30
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
wifi: cfg80211: trace: remove MAC_PR_{FMT,ARG} With %pM, this really is no longer needed, and actually longer to spell out. Remove it. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-01-19 14:45:47 +01:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
wifi: cfg80211: Add MAC address filter to remain_on_channel Currently the remain_on_channel operation does not support filtering incoming frames by destination MAC address. This prevents use cases such as PASN authentication in the responder side that need to receive frames addressed to a specific MAC during the off-channel period. Add an rx_addr parameter to the remain_on_channel operation callback and propagate it through the call chain from nl80211 to driver implementations. Introduce the extended feature NL80211_EXT_FEATURE_ROC_ADDR_FILTER as a capability gate so that cfg80211 rejects the request if the driver does not advertise support for address filtering. Extract the address from the NL80211_ATTR_MAC attribute when provided in the netlink message and update the tracing infrastructure to include the address in remain_on_channel trace events. The rx_addr parameter is optional and can be NULL, maintaining backward compatibility with existing drivers. Signed-off-by: Peddolla Harshavardhan Reddy <peddolla.reddy@oss.qualcomm.com> Link: https://patch.msgid.link/20260420090856.2152905-3-peddolla.reddy@oss.qualcomm.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2026-04-20 14:38:45 +05:30
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
wifi: cfg80211: Add MAC address filter to remain_on_channel Currently the remain_on_channel operation does not support filtering incoming frames by destination MAC address. This prevents use cases such as PASN authentication in the responder side that need to receive frames addressed to a specific MAC during the off-channel period. Add an rx_addr parameter to the remain_on_channel operation callback and propagate it through the call chain from nl80211 to driver implementations. Introduce the extended feature NL80211_EXT_FEATURE_ROC_ADDR_FILTER as a capability gate so that cfg80211 rejects the request if the driver does not advertise support for address filtering. Extract the address from the NL80211_ATTR_MAC attribute when provided in the netlink message and update the tracing infrastructure to include the address in remain_on_channel trace events. The rx_addr parameter is optional and can be NULL, maintaining backward compatibility with existing drivers. Signed-off-by: Peddolla Harshavardhan Reddy <peddolla.reddy@oss.qualcomm.com> Link: https://patch.msgid.link/20260420090856.2152905-3-peddolla.reddy@oss.qualcomm.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2026-04-20 14:38:45 +05:30
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
wifi: cfg80211: Add MAC address filter to remain_on_channel Currently the remain_on_channel operation does not support filtering incoming frames by destination MAC address. This prevents use cases such as PASN authentication in the responder side that need to receive frames addressed to a specific MAC during the off-channel period. Add an rx_addr parameter to the remain_on_channel operation callback and propagate it through the call chain from nl80211 to driver implementations. Introduce the extended feature NL80211_EXT_FEATURE_ROC_ADDR_FILTER as a capability gate so that cfg80211 rejects the request if the driver does not advertise support for address filtering. Extract the address from the NL80211_ATTR_MAC attribute when provided in the netlink message and update the tracing infrastructure to include the address in remain_on_channel trace events. The rx_addr parameter is optional and can be NULL, maintaining backward compatibility with existing drivers. Signed-off-by: Peddolla Harshavardhan Reddy <peddolla.reddy@oss.qualcomm.com> Link: https://patch.msgid.link/20260420090856.2152905-3-peddolla.reddy@oss.qualcomm.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2026-04-20 14:38:45 +05:30
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
wifi: cfg80211: Add MAC address filter to remain_on_channel Currently the remain_on_channel operation does not support filtering incoming frames by destination MAC address. This prevents use cases such as PASN authentication in the responder side that need to receive frames addressed to a specific MAC during the off-channel period. Add an rx_addr parameter to the remain_on_channel operation callback and propagate it through the call chain from nl80211 to driver implementations. Introduce the extended feature NL80211_EXT_FEATURE_ROC_ADDR_FILTER as a capability gate so that cfg80211 rejects the request if the driver does not advertise support for address filtering. Extract the address from the NL80211_ATTR_MAC attribute when provided in the netlink message and update the tracing infrastructure to include the address in remain_on_channel trace events. The rx_addr parameter is optional and can be NULL, maintaining backward compatibility with existing drivers. Signed-off-by: Peddolla Harshavardhan Reddy <peddolla.reddy@oss.qualcomm.com> Link: https://patch.msgid.link/20260420090856.2152905-3-peddolla.reddy@oss.qualcomm.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2026-04-20 14:38:45 +05:30
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
cfg80211: fix some tracing output issues In some cases, e.g. probe_status, there were spaces missing so the trace output was confusing. Also make it more like mac80211 when printing netdevs/wiphys to make reading a combined log easier. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-11-16 17:22:28 +01:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
cfg80211: aggregate mgmt_tx parameters into a struct Change cfg80211 and mac80211 to use cfg80211_mgmt_tx_params struct to aggregate parameters for mgmt_tx functions. This makes the functions' signatures less clumsy and allows less painful parameters extension. Signed-off-by: Andrei Otcheretianski <andrei.otcheretianski@intel.com> [fix all other drivers] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-11-18 19:06:49 +02:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
cfg80211: aggregate mgmt_tx parameters into a struct Change cfg80211 and mac80211 to use cfg80211_mgmt_tx_params struct to aggregate parameters for mgmt_tx functions. This makes the functions' signatures less clumsy and allows less painful parameters extension. Signed-off-by: Andrei Otcheretianski <andrei.otcheretianski@intel.com> [fix all other drivers] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-11-18 19:06:49 +02:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
cfg80211: fix some tracing output issues In some cases, e.g. probe_status, there were spaces missing so the trace output was confusing. Also make it more like mac80211 when printing netdevs/wiphys to make reading a combined log easier. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-11-16 17:22:28 +01:00
cfg80211: remove remain-on-channel channel type As mwifiex (and mac80211 in the software case) are the only drivers actually implementing remain-on-channel with channel type, userspace can't be relying on it. This is the case, as it's used only for P2P operations right now. Rather than adding a flag to tell userspace whether or not it can actually rely on it, simplify all the code by removing the ability to use different channel types. Leave only the validation of the attribute, so that if we extend it again later (with the needed capability flag), it can't break userspace sending invalid data. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-11-08 18:31:02 +01:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
cfg80211: remove remain-on-channel channel type As mwifiex (and mac80211 in the software case) are the only drivers actually implementing remain-on-channel with channel type, userspace can't be relying on it. This is the case, as it's used only for P2P operations right now. Rather than adding a flag to tell userspace whether or not it can actually rely on it, simplify all the code by removing the ability to use different channel types. Leave only the validation of the attribute, so that if we extend it again later (with the needed capability flag), it can't break userspace sending invalid data. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-11-08 18:31:02 +01:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
nl80211: Implement TX of control port frames This commit implements the TX side of NL80211_CMD_CONTROL_PORT_FRAME. Userspace provides the raw EAPoL frame using NL80211_ATTR_FRAME. Userspace should also provide the destination address and the protocol type to use when sending the frame. This is used to implement TX of Pre-authentication frames. If CONTROL_PORT_ETHERTYPE_NO_ENCRYPT is specified, then the driver will be asked not to encrypt the outgoing frame. A new EXT_FEATURE flag is introduced so that nl80211 code can check whether a given wiphy has capability to pass EAPoL frames over nl80211. Signed-off-by: Denis Kenzior <denkenz@gmail.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2018-03-26 12:52:42 -05:00
Revert "nl80211: add src and dst addr attributes for control port tx/rx" This reverts commit 8c3ed7aa2b9ef666195b789e9b02e28383243fa8. As Jouni points out, there's really no need for this, since the RSN pre-authentication frames are normal data frames, not port control frames (locally). We can still revert this now since it hasn't actually gone beyond -next. Fixes: 8c3ed7aa2b9e ("nl80211: add src and dst addr attributes for control port tx/rx") Signed-off-by: Johannes Berg <johannes.berg@intel.com> Link: https://lore.kernel.org/r/20200224101910.b746e263287a.I9eb15d6895515179d50964dec3550c9dc784bb93@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2020-02-24 10:19:12 +01:00
wifi: cfg80211/mac80211: Support control port TX from specific link In case of authentication with a legacy station, link addressed EAPOL frames should be sent. Support it. Signed-off-by: Andrei Otcheretianski <andrei.otcheretianski@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-06-30 15:27:59 +03:00
nl80211: Implement TX of control port frames This commit implements the TX side of NL80211_CMD_CONTROL_PORT_FRAME. Userspace provides the raw EAPoL frame using NL80211_ATTR_FRAME. Userspace should also provide the destination address and the protocol type to use when sending the frame. This is used to implement TX of Pre-authentication frames. If CONTROL_PORT_ETHERTYPE_NO_ENCRYPT is specified, then the driver will be asked not to encrypt the outgoing frame. A new EXT_FEATURE flag is introduced so that nl80211 code can check whether a given wiphy has capability to pass EAPoL frames over nl80211. Signed-off-by: Denis Kenzior <denkenz@gmail.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2018-03-26 12:52:42 -05:00
Revert "nl80211: add src and dst addr attributes for control port tx/rx" This reverts commit 8c3ed7aa2b9ef666195b789e9b02e28383243fa8. As Jouni points out, there's really no need for this, since the RSN pre-authentication frames are normal data frames, not port control frames (locally). We can still revert this now since it hasn't actually gone beyond -next. Fixes: 8c3ed7aa2b9e ("nl80211: add src and dst addr attributes for control port tx/rx") Signed-off-by: Johannes Berg <johannes.berg@intel.com> Link: https://lore.kernel.org/r/20200224101910.b746e263287a.I9eb15d6895515179d50964dec3550c9dc784bb93@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2020-02-24 10:19:12 +01:00
nl80211: Implement TX of control port frames This commit implements the TX side of NL80211_CMD_CONTROL_PORT_FRAME. Userspace provides the raw EAPoL frame using NL80211_ATTR_FRAME. Userspace should also provide the destination address and the protocol type to use when sending the frame. This is used to implement TX of Pre-authentication frames. If CONTROL_PORT_ETHERTYPE_NO_ENCRYPT is specified, then the driver will be asked not to encrypt the outgoing frame. A new EXT_FEATURE flag is introduced so that nl80211 code can check whether a given wiphy has capability to pass EAPoL frames over nl80211. Signed-off-by: Denis Kenzior <denkenz@gmail.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2018-03-26 12:52:42 -05:00
wifi: cfg80211/mac80211: Support control port TX from specific link In case of authentication with a legacy station, link addressed EAPOL frames should be sent. Support it. Signed-off-by: Andrei Otcheretianski <andrei.otcheretianski@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-06-30 15:27:59 +03:00
nl80211: Implement TX of control port frames This commit implements the TX side of NL80211_CMD_CONTROL_PORT_FRAME. Userspace provides the raw EAPoL frame using NL80211_ATTR_FRAME. Userspace should also provide the destination address and the protocol type to use when sending the frame. This is used to implement TX of Pre-authentication frames. If CONTROL_PORT_ETHERTYPE_NO_ENCRYPT is specified, then the driver will be asked not to encrypt the outgoing frame. A new EXT_FEATURE flag is introduced so that nl80211 code can check whether a given wiphy has capability to pass EAPoL frames over nl80211. Signed-off-by: Denis Kenzior <denkenz@gmail.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2018-03-26 12:52:42 -05:00
Revert "nl80211: add src and dst addr attributes for control port tx/rx" This reverts commit 8c3ed7aa2b9ef666195b789e9b02e28383243fa8. As Jouni points out, there's really no need for this, since the RSN pre-authentication frames are normal data frames, not port control frames (locally). We can still revert this now since it hasn't actually gone beyond -next. Fixes: 8c3ed7aa2b9e ("nl80211: add src and dst addr attributes for control port tx/rx") Signed-off-by: Johannes Berg <johannes.berg@intel.com> Link: https://lore.kernel.org/r/20200224101910.b746e263287a.I9eb15d6895515179d50964dec3550c9dc784bb93@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2020-02-24 10:19:12 +01:00
nl80211: Implement TX of control port frames This commit implements the TX side of NL80211_CMD_CONTROL_PORT_FRAME. Userspace provides the raw EAPoL frame using NL80211_ATTR_FRAME. Userspace should also provide the destination address and the protocol type to use when sending the frame. This is used to implement TX of Pre-authentication frames. If CONTROL_PORT_ETHERTYPE_NO_ENCRYPT is specified, then the driver will be asked not to encrypt the outgoing frame. A new EXT_FEATURE flag is introduced so that nl80211 code can check whether a given wiphy has capability to pass EAPoL frames over nl80211. Signed-off-by: Denis Kenzior <denkenz@gmail.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2018-03-26 12:52:42 -05:00
wifi: cfg80211/mac80211: Support control port TX from specific link In case of authentication with a legacy station, link addressed EAPOL frames should be sent. Support it. Signed-off-by: Andrei Otcheretianski <andrei.otcheretianski@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-06-30 15:27:59 +03:00
nl80211: Implement TX of control port frames This commit implements the TX side of NL80211_CMD_CONTROL_PORT_FRAME. Userspace provides the raw EAPoL frame using NL80211_ATTR_FRAME. Userspace should also provide the destination address and the protocol type to use when sending the frame. This is used to implement TX of Pre-authentication frames. If CONTROL_PORT_ETHERTYPE_NO_ENCRYPT is specified, then the driver will be asked not to encrypt the outgoing frame. A new EXT_FEATURE flag is introduced so that nl80211 code can check whether a given wiphy has capability to pass EAPoL frames over nl80211. Signed-off-by: Denis Kenzior <denkenz@gmail.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2018-03-26 12:52:42 -05:00
wifi: cfg80211: trace: remove MAC_PR_{FMT,ARG} With %pM, this really is no longer needed, and actually longer to spell out. Remove it. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-01-19 14:45:47 +01:00
wifi: cfg80211/mac80211: Support control port TX from specific link In case of authentication with a legacy station, link addressed EAPOL frames should be sent. Support it. Signed-off-by: Andrei Otcheretianski <andrei.otcheretianski@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-06-30 15:27:59 +03:00
wifi: cfg80211: trace: remove MAC_PR_{FMT,ARG} With %pM, this really is no longer needed, and actually longer to spell out. Remove it. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-01-19 14:45:47 +01:00
Revert "nl80211: add src and dst addr attributes for control port tx/rx" This reverts commit 8c3ed7aa2b9ef666195b789e9b02e28383243fa8. As Jouni points out, there's really no need for this, since the RSN pre-authentication frames are normal data frames, not port control frames (locally). We can still revert this now since it hasn't actually gone beyond -next. Fixes: 8c3ed7aa2b9e ("nl80211: add src and dst addr attributes for control port tx/rx") Signed-off-by: Johannes Berg <johannes.berg@intel.com> Link: https://lore.kernel.org/r/20200224101910.b746e263287a.I9eb15d6895515179d50964dec3550c9dc784bb93@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2020-02-24 10:19:12 +01:00
wifi: cfg80211/mac80211: Support control port TX from specific link In case of authentication with a legacy station, link addressed EAPOL frames should be sent. Support it. Signed-off-by: Andrei Otcheretianski <andrei.otcheretianski@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-06-30 15:27:59 +03:00
nl80211: Implement TX of control port frames This commit implements the TX side of NL80211_CMD_CONTROL_PORT_FRAME. Userspace provides the raw EAPoL frame using NL80211_ATTR_FRAME. Userspace should also provide the destination address and the protocol type to use when sending the frame. This is used to implement TX of Pre-authentication frames. If CONTROL_PORT_ETHERTYPE_NO_ENCRYPT is specified, then the driver will be asked not to encrypt the outgoing frame. A new EXT_FEATURE flag is introduced so that nl80211 code can check whether a given wiphy has capability to pass EAPoL frames over nl80211. Signed-off-by: Denis Kenzior <denkenz@gmail.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2018-03-26 12:52:42 -05:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
cfg80211: fix some tracing output issues In some cases, e.g. probe_status, there were spaces missing so the trace output was confusing. Also make it more like mac80211 when printing netdevs/wiphys to make reading a combined log easier. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-11-16 17:22:28 +01:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
wifi: cfg80211: add optional link add/remove callbacks Add some optional callbacks for link add/remove so that drivers can react here. Initially, I thought it would be sufficient to just create the link in start_ap etc., but it turns out that's not so simple, since there are quite a few callbacks that can be called: if they're erroneously without start_ap, things might crash. Thus it might be easier for drivers to allocate all the necessary data structures immediately, to not have to worry about it in each callback, since cfg80211 checks that the link ID is valid (has been added.) Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-06-10 11:07:55 +02:00
cfg80211: pass a channel definition struct Instead of passing a channel pointer and channel type to all functions and driver methods, pass a new channel definition struct. Right now, this struct contains just the control channel and channel type, but for VHT this will change. Also, add a small inline cfg80211_get_chandef_type() so that drivers don't need to use the _type field of the new structure all the time, which will change. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-11-08 21:25:48 +01:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
cfg80211: pass a channel definition struct Instead of passing a channel pointer and channel type to all functions and driver methods, pass a new channel definition struct. Right now, this struct contains just the control channel and channel type, but for VHT this will change. Also, add a small inline cfg80211_get_chandef_type() so that drivers don't need to use the _type field of the new structure all the time, which will change. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-11-08 21:25:48 +01:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
cfg80211: pass a channel definition struct Instead of passing a channel pointer and channel type to all functions and driver methods, pass a new channel definition struct. Right now, this struct contains just the control channel and channel type, but for VHT this will change. Also, add a small inline cfg80211_get_chandef_type() so that drivers don't need to use the _type field of the new structure all the time, which will change. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-11-08 21:25:48 +01:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
cfg80211: fix some tracing output issues In some cases, e.g. probe_status, there were spaces missing so the trace output was confusing. Also make it more like mac80211 when printing netdevs/wiphys to make reading a combined log easier. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-11-16 17:22:28 +01:00
cfg80211: pass a channel definition struct Instead of passing a channel pointer and channel type to all functions and driver methods, pass a new channel definition struct. Right now, this struct contains just the control channel and channel type, but for VHT this will change. Also, add a small inline cfg80211_get_chandef_type() so that drivers don't need to use the _type field of the new structure all the time, which will change. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-11-08 21:25:48 +01:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00
cfg80211: add tracing for P2P Device start/stop These were missed due to the tracing work having started on a kernel that didn't have P2P Device yet, implement them now. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-10-23 15:16:50 +02:00
cfg80211: add start / stop NAN commands This allows user space to start/stop NAN interface. A NAN interface is like P2P device in a few aspects: it doesn't have a netdev associated to it. Add the new interface type and prevent operations that can't be executed on NAN interface like scan. Define several attributes that may be configured by user space when starting NAN functionality (master preference and dual band operation) Signed-off-by: Andrei Otcheretianski <andrei.otcheretianski@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2016-09-20 17:31:13 +03:00
ftrace: Rework event_create_dir() Rework event_create_dir() to use an array of static data instead of function pointers where possible. The problem is that it would call the function pointer on module load before parse_args(), possibly even before jump_labels were initialized. Luckily the generated functions don't use jump_labels but it still seems fragile. It also gets in the way of changing when we make the module map executable. The generated function are basically calling trace_define_field() with a bunch of static arguments. So instead of a function, capture these arguments in a static array, avoiding the function call. Now there are a number of cases where the fields are dynamic (syscall arguments, kprobes and uprobes), in which case a static array does not work, for these we preserve the function call. Luckily all these cases are not related to modules and so we can retain the function call for them. Also fix up all broken tracepoint definitions that now generate a compile error. Tested-by: Alexei Starovoitov <ast@kernel.org> Tested-by: Steven Rostedt (VMware) <rostedt@goodmis.org> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Reviewed-by: Steven Rostedt (VMware) <rostedt@goodmis.org> Acked-by: Alexei Starovoitov <ast@kernel.org> Cc: Andy Lutomirski <luto@kernel.org> Cc: Borislav Petkov <bp@alien8.de> Cc: Brian Gerst <brgerst@gmail.com> Cc: Denys Vlasenko <dvlasenk@redhat.com> Cc: H. Peter Anvin <hpa@zytor.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Steven Rostedt <rostedt@goodmis.org> Cc: Thomas Gleixner <tglx@linutronix.de> Link: https://lkml.kernel.org/r/20191111132458.342979914@infradead.org Signed-off-by: Ingo Molnar <mingo@kernel.org>
2019-10-24 22:26:59 +02:00
cfg80211: add start / stop NAN commands This allows user space to start/stop NAN interface. A NAN interface is like P2P device in a few aspects: it doesn't have a netdev associated to it. Add the new interface type and prevent operations that can't be executed on NAN interface like scan. Define several attributes that may be configured by user space when starting NAN functionality (master preference and dual band operation) Signed-off-by: Andrei Otcheretianski <andrei.otcheretianski@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2016-09-20 17:31:13 +03:00
cfg80211: fix NAN bands definition The nl80211_nan_dual_band_conf enumeration doesn't make much sense. The default value is assigned to a bit, which makes it weird if the default bit and other bits are set at the same time. To improve this, get rid of NL80211_NAN_BAND_DEFAULT and add a wiphy configuration to let the drivers define which bands are supported. This is exposed to the userspace, which then can make a decision on which band(s) to use. Additionally, rename all "dual_band" elements to "bands", to make things clearer. Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2017-02-08 15:00:34 +02:00
cfg80211: add start / stop NAN commands This allows user space to start/stop NAN interface. A NAN interface is like P2P device in a few aspects: it doesn't have a netdev associated to it. Add the new interface type and prevent operations that can't be executed on NAN interface like scan. Define several attributes that may be configured by user space when starting NAN functionality (master preference and dual band operation) Signed-off-by: Andrei Otcheretianski <andrei.otcheretianski@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2016-09-20 17:31:13 +03:00
cfg80211: fix NAN bands definition The nl80211_nan_dual_band_conf enumeration doesn't make much sense. The default value is assigned to a bit, which makes it weird if the default bit and other bits are set at the same time. To improve this, get rid of NL80211_NAN_BAND_DEFAULT and add a wiphy configuration to let the drivers define which bands are supported. This is exposed to the userspace, which then can make a decision on which band(s) to use. Additionally, rename all "dual_band" elements to "bands", to make things clearer. Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2017-02-08 15:00:34 +02:00
cfg80211: add start / stop NAN commands This allows user space to start/stop NAN interface. A NAN interface is like P2P device in a few aspects: it doesn't have a netdev associated to it. Add the new interface type and prevent operations that can't be executed on NAN interface like scan. Define several attributes that may be configured by user space when starting NAN functionality (master preference and dual band operation) Signed-off-by: Andrei Otcheretianski <andrei.otcheretianski@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2016-09-20 17:31:13 +03:00
cfg80211: fix NAN bands definition The nl80211_nan_dual_band_conf enumeration doesn't make much sense. The default value is assigned to a bit, which makes it weird if the default bit and other bits are set at the same time. To improve this, get rid of NL80211_NAN_BAND_DEFAULT and add a wiphy configuration to let the drivers define which bands are supported. This is exposed to the userspace, which then can make a decision on which band(s) to use. Additionally, rename all "dual_band" elements to "bands", to make things clearer. Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2017-02-08 15:00:34 +02:00
cfg80211: add start / stop NAN commands This allows user space to start/stop NAN interface. A NAN interface is like P2P device in a few aspects: it doesn't have a netdev associated to it. Add the new interface type and prevent operations that can't be executed on NAN interface like scan. Define several attributes that may be configured by user space when starting NAN functionality (master preference and dual band operation) Signed-off-by: Andrei Otcheretianski <andrei.otcheretianski@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2016-09-20 17:31:13 +03:00
cfg80211: allow the user space to change current NAN configuration Some NAN configuration paramaters may change during the operation of the NAN device. For example, a user may want to update master preference value when the device gets plugged/unplugged to the power. Add API that allows to do so. Signed-off-by: Andrei Otcheretianski <andrei.otcheretianski@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2016-09-20 17:31:16 +03:00
ftrace: Rework event_create_dir() Rework event_create_dir() to use an array of static data instead of function pointers where possible. The problem is that it would call the function pointer on module load before parse_args(), possibly even before jump_labels were initialized. Luckily the generated functions don't use jump_labels but it still seems fragile. It also gets in the way of changing when we make the module map executable. The generated function are basically calling trace_define_field() with a bunch of static arguments. So instead of a function, capture these arguments in a static array, avoiding the function call. Now there are a number of cases where the fields are dynamic (syscall arguments, kprobes and uprobes), in which case a static array does not work, for these we preserve the function call. Luckily all these cases are not related to modules and so we can retain the function call for them. Also fix up all broken tracepoint definitions that now generate a compile error. Tested-by: Alexei Starovoitov <ast@kernel.org> Tested-by: Steven Rostedt (VMware) <rostedt@goodmis.org> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Reviewed-by: Steven Rostedt (VMware) <rostedt@goodmis.org> Acked-by: Alexei Starovoitov <ast@kernel.org> Cc: Andy Lutomirski <luto@kernel.org> Cc: Borislav Petkov <bp@alien8.de> Cc: Brian Gerst <brgerst@gmail.com> Cc: Denys Vlasenko <dvlasenk@redhat.com> Cc: H. Peter Anvin <hpa@zytor.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Steven Rostedt <rostedt@goodmis.org> Cc: Thomas Gleixner <tglx@linutronix.de> Link: https://lkml.kernel.org/r/20191111132458.342979914@infradead.org Signed-off-by: Ingo Molnar <mingo@kernel.org>
2019-10-24 22:26:59 +02:00
cfg80211: allow the user space to change current NAN configuration Some NAN configuration paramaters may change during the operation of the NAN device. For example, a user may want to update master preference value when the device gets plugged/unplugged to the power. Add API that allows to do so. Signed-off-by: Andrei Otcheretianski <andrei.otcheretianski@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2016-09-20 17:31:16 +03:00
cfg80211: fix NAN bands definition The nl80211_nan_dual_band_conf enumeration doesn't make much sense. The default value is assigned to a bit, which makes it weird if the default bit and other bits are set at the same time. To improve this, get rid of NL80211_NAN_BAND_DEFAULT and add a wiphy configuration to let the drivers define which bands are supported. This is exposed to the userspace, which then can make a decision on which band(s) to use. Additionally, rename all "dual_band" elements to "bands", to make things clearer. Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2017-02-08 15:00:34 +02:00
cfg80211: allow the user space to change current NAN configuration Some NAN configuration paramaters may change during the operation of the NAN device. For example, a user may want to update master preference value when the device gets plugged/unplugged to the power. Add API that allows to do so. Signed-off-by: Andrei Otcheretianski <andrei.otcheretianski@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2016-09-20 17:31:16 +03:00
cfg80211: fix NAN bands definition The nl80211_nan_dual_band_conf enumeration doesn't make much sense. The default value is assigned to a bit, which makes it weird if the default bit and other bits are set at the same time. To improve this, get rid of NL80211_NAN_BAND_DEFAULT and add a wiphy configuration to let the drivers define which bands are supported. This is exposed to the userspace, which then can make a decision on which band(s) to use. Additionally, rename all "dual_band" elements to "bands", to make things clearer. Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2017-02-08 15:00:34 +02:00
cfg80211: allow the user space to change current NAN configuration Some NAN configuration paramaters may change during the operation of the NAN device. For example, a user may want to update master preference value when the device gets plugged/unplugged to the power. Add API that allows to do so. Signed-off-by: Andrei Otcheretianski <andrei.otcheretianski@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2016-09-20 17:31:16 +03:00
cfg80211: fix NAN bands definition The nl80211_nan_dual_band_conf enumeration doesn't make much sense. The default value is assigned to a bit, which makes it weird if the default bit and other bits are set at the same time. To improve this, get rid of NL80211_NAN_BAND_DEFAULT and add a wiphy configuration to let the drivers define which bands are supported. This is exposed to the userspace, which then can make a decision on which band(s) to use. Additionally, rename all "dual_band" elements to "bands", to make things clearer. Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2017-02-08 15:00:34 +02:00
cfg80211: allow the user space to change current NAN configuration Some NAN configuration paramaters may change during the operation of the NAN device. For example, a user may want to update master preference value when the device gets plugged/unplugged to the power. Add API that allows to do so. Signed-off-by: Andrei Otcheretianski <andrei.otcheretianski@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2016-09-20 17:31:16 +03:00
cfg80211: add start / stop NAN commands This allows user space to start/stop NAN interface. A NAN interface is like P2P device in a few aspects: it doesn't have a netdev associated to it. Add the new interface type and prevent operations that can't be executed on NAN interface like scan. Define several attributes that may be configured by user space when starting NAN functionality (master preference and dual band operation) Signed-off-by: Andrei Otcheretianski <andrei.otcheretianski@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2016-09-20 17:31:13 +03:00
wifi: cfg80211: add start/stop proximity detection commands Currently, the proximity detection (PD) interface type has no start/stop commands defined, preventing user space from controlling PD operations through the nl80211 interface. Add NL80211_CMD_START_PD and NL80211_CMD_STOP_PD commands to allow user space to start and stop a PD interface. Add the corresponding start_pd and stop_pd operations to cfg80211_ops and ieee80211_ops, along with nl80211 command handlers, rdev wrappers, and tracing support. Validate that drivers advertising PD interface support implement the required operations. Handle PD interface teardown during device unregistration and when the interface leaves the network. Signed-off-by: Peddolla Harshavardhan Reddy <peddolla.reddy@oss.qualcomm.com> Link: https://patch.msgid.link/20260420090856.2152905-5-peddolla.reddy@oss.qualcomm.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2026-04-20 14:38:47 +05:30
cfg80211: add add_nan_func / del_nan_func A NAN function can be either publish, subscribe or follow up. Make all the necessary verifications and just pass the request to the driver. Allow the user space application that starts NAN to forbid any other socket to add or remove functions. Signed-off-by: Andrei Otcheretianski <andrei.otcheretianski@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Ayala Beker <ayala.beker@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2016-09-20 17:31:15 +03:00
wifi: cfg80211: Add an API to configure local NAN schedule Add an nl80211 API to allow user space to configure the local NAN schedule. The local schedule consists of a list of channel definitions and a schedule map, in which each element covers a time slot and indicates on what channel the device should be in that time slot. Channels can be added to schedule even without being scheduled, for reservation purposes. A schedule can be configured either immedietally or be deferred, in case there are already connected peers. When the deferred flag is set, the command is a request from the device to perform an announced schedule update: send the updated NAN Availability - as set in this command - to the peers, and do the actual switch to the new schedule on the right time (i.e. at the end of the slot after the slot in which the update was sent to the peers). In addition, a notification will be sent to indicate a deferred update completion. Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20260219114327.ecca178a2de0.Ic977ab08b4ed5cf9b849e55d3a59b01ad3fbd08e@changeid Link: https://patch.msgid.link/20260318123926.206536-2-miriam.rachel.korenblit@intel.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2026-03-18 14:39:15 +02:00
wifi: nl80211: define an API for configuring the NAN peer's schedule Add an NL80211 command to configure the NAN schedule of a NAN peer. Such a schedule contains a list of NAN channels, and a mapping from each time slots to the corresponding channel (or unscheduled). Also contains more information about the schedule, such as sequence ID and map ID. Not all of the restrictions are validated in this patch. In particular, comparison of two maps of the same peer requires storing/retrieving each map of each peer, only for validation. Therefore, it is the responsibilty of the driver to check that. Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20260219114327.5b13fa5af4f6.If0e214ff5b52c9666e985fefa3f7be0ad14d93fb@changeid Link: https://patch.msgid.link/20260318123926.206536-7-miriam.rachel.korenblit@intel.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2026-03-18 14:39:20 +02:00
cfg80211/nl80211: add API for MAC address ACLs Add API to enable drivers to implement MAC address based access control in AP/P2P GO mode. Capable drivers advertise this capability by setting the maximum number of MAC addresses in such a list in wiphy->max_acl_mac_addrs. An initial ACL may be given to the NL80211_CMD_START_AP command and/or changed later with NL80211_CMD_SET_MAC_ACL. Black- and whitelists are supported, but not simultaneously. Signed-off-by: Vasanthakumar Thiagarajan <vthiagar@qca.qualcomm.com> [rewrite commit log, many cleanups] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-01-18 11:18:45 +05:30
cfg80211: fix inconsistency in trace for rdev_set_mac_acl There is NETDEV_ENTRY that was incorrectly assigned as WIPHY_ASSIGN, fix it. Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-03-07 11:08:29 +02:00
cfg80211/nl80211: add API for MAC address ACLs Add API to enable drivers to implement MAC address based access control in AP/P2P GO mode. Capable drivers advertise this capability by setting the maximum number of MAC addresses in such a list in wiphy->max_acl_mac_addrs. An initial ACL may be given to the NL80211_CMD_START_AP command and/or changed later with NL80211_CMD_SET_MAC_ACL. Black- and whitelists are supported, but not simultaneously. Signed-off-by: Vasanthakumar Thiagarajan <vthiagar@qca.qualcomm.com> [rewrite commit log, many cleanups] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-01-18 11:18:45 +05:30
cfg80211: Extend support for IEEE 802.11r Fast BSS Transition Add NL80211_CMD_UPDATE_FT_IES to support update of FT IEs to the WLAN driver and NL80211_CMD_FT_EVENT to send FT events from the WLAN driver. This will carry the target AP's MAC address along with the relevant Information Elements. This event is used to report received FT IEs (MDIE, FTIE, RSN IE, TIE, RICIE). These changes allow FT to be supported with drivers that use an internal SME instead of user space option (like FT implementation in wpa_supplicant with mac80211-based drivers). Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-02-27 17:14:27 +02:00
cfg80211: introduce critical protocol indication from user-space Some protocols need a more reliable connection to complete successful in reasonable time. This patch adds a user-space API to indicate the wireless driver that a critical protocol is about to commence and when it is done, using nl80211 primitives NL80211_CMD_CRIT_PROTOCOL_START and NL80211_CRIT_PROTOCOL_STOP. There can be only on critical protocol session started per registered cfg80211 device. The driver can support this by implementing the cfg80211 callbacks .crit_proto_start() and .crit_proto_stop(). Examples of protocols that can benefit from this are DHCP, EAPOL, APIPA. Exactly how the link can/should be made more reliable is up to the driver. Things to consider are avoid scanning, no multi-channel operations, and alter coexistence schemes. Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-04-18 15:49:00 +02:00
nl80211/cfg80211: add channel switch command To allow channel switch announcements within beacons, add the channel switch command to nl80211/cfg80211. This is implementation is intended for AP and (later) IBSS mode. Signed-off-by: Simon Wunderlich <siwu@hrz.tu-chemnitz.de> Signed-off-by: Mathias Kretschmer <mathias.kretschmer@fokus.fraunhofer.de> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-07-11 16:09:05 +02:00
cfg80211: Support multiple CSA counters Change the type of NL80211_ATTR_CSA_C_OFF_BEACON and NL80211_ATTR_CSA_C_OFF_PRESP to be NLA_BINARY which allows userspace to use beacons and probe responses with multiple CSA counters. This isn't breaking the API since userspace can continue to use nla_put_u16 for this attributes, which is equivalent to a single element u16 array. In addition advertise max number of supported CSA counters. This is needed when using CSA and eCSA IEs together. Signed-off-by: Andrei Otcheretianski <andrei.otcheretianski@intel.com> Signed-off-by: Luciano Coelho <luciano.coelho@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2014-05-09 14:11:46 +03:00
wifi: cfg80211: send link id in channel_switch ops Currently, during channel switch, no link id information is passed down. In order to support channel switch during Multi Link Operation, it is required to pass link id as well. Add changes to pass link id in the channel_switch cfg80211_ops. Signed-off-by: Aditya Kumar Singh <quic_adisi@quicinc.com> Link: https://msgid.link/20240130140918.1172387-2-quic_adisi@quicinc.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-01-30 19:39:14 +05:30
nl80211/cfg80211: add channel switch command To allow channel switch announcements within beacons, add the channel switch command to nl80211/cfg80211. This is implementation is intended for AP and (later) IBSS mode. Signed-off-by: Simon Wunderlich <siwu@hrz.tu-chemnitz.de> Signed-off-by: Mathias Kretschmer <mathias.kretschmer@fokus.fraunhofer.de> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-07-11 16:09:05 +02:00
cfg80211: Support multiple CSA counters Change the type of NL80211_ATTR_CSA_C_OFF_BEACON and NL80211_ATTR_CSA_C_OFF_PRESP to be NLA_BINARY which allows userspace to use beacons and probe responses with multiple CSA counters. This isn't breaking the API since userspace can continue to use nla_put_u16 for this attributes, which is equivalent to a single element u16 array. In addition advertise max number of supported CSA counters. This is needed when using CSA and eCSA IEs together. Signed-off-by: Andrei Otcheretianski <andrei.otcheretianski@intel.com> Signed-off-by: Luciano Coelho <luciano.coelho@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2014-05-09 14:11:46 +03:00
wifi: cfg80211: send link id in channel_switch ops Currently, during channel switch, no link id information is passed down. In order to support channel switch during Multi Link Operation, it is required to pass link id as well. Add changes to pass link id in the channel_switch cfg80211_ops. Signed-off-by: Aditya Kumar Singh <quic_adisi@quicinc.com> Link: https://msgid.link/20240130140918.1172387-2-quic_adisi@quicinc.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-01-30 19:39:14 +05:30
nl80211/cfg80211: add channel switch command To allow channel switch announcements within beacons, add the channel switch command to nl80211/cfg80211. This is implementation is intended for AP and (later) IBSS mode. Signed-off-by: Simon Wunderlich <siwu@hrz.tu-chemnitz.de> Signed-off-by: Mathias Kretschmer <mathias.kretschmer@fokus.fraunhofer.de> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-07-11 16:09:05 +02:00
wifi: cfg80211: send link id in channel_switch ops Currently, during channel switch, no link id information is passed down. In order to support channel switch during Multi Link Operation, it is required to pass link id as well. Add changes to pass link id in the channel_switch cfg80211_ops. Signed-off-by: Aditya Kumar Singh <quic_adisi@quicinc.com> Link: https://msgid.link/20240130140918.1172387-2-quic_adisi@quicinc.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-01-30 19:39:14 +05:30
nl80211/cfg80211: add channel switch command To allow channel switch announcements within beacons, add the channel switch command to nl80211/cfg80211. This is implementation is intended for AP and (later) IBSS mode. Signed-off-by: Simon Wunderlich <siwu@hrz.tu-chemnitz.de> Signed-off-by: Mathias Kretschmer <mathias.kretschmer@fokus.fraunhofer.de> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-07-11 16:09:05 +02:00
wifi: cfg80211: send link id in channel_switch ops Currently, during channel switch, no link id information is passed down. In order to support channel switch during Multi Link Operation, it is required to pass link id as well. Add changes to pass link id in the channel_switch cfg80211_ops. Signed-off-by: Aditya Kumar Singh <quic_adisi@quicinc.com> Link: https://msgid.link/20240130140918.1172387-2-quic_adisi@quicinc.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-01-30 19:39:14 +05:30
nl80211/cfg80211: add channel switch command To allow channel switch announcements within beacons, add the channel switch command to nl80211/cfg80211. This is implementation is intended for AP and (later) IBSS mode. Signed-off-by: Simon Wunderlich <siwu@hrz.tu-chemnitz.de> Signed-off-by: Mathias Kretschmer <mathias.kretschmer@fokus.fraunhofer.de> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-07-11 16:09:05 +02:00
cfg80211: Add support for QoS mapping This allows QoS mapping from external networks to be implemented as defined in IEEE Std 802.11-2012, 10.24.9. APs can use this to advertise DSCP ranges and exceptions for mapping frames to a specific UP over Wi-Fi. The payload of the QoS Map Set element (IEEE Std 802.11-2012, 8.4.2.97) is sent to the driver through the new NL80211_ATTR_QOS_MAP attribute to configure the local behavior either on the AP (based on local configuration) or on a station (based on information received from the AP). Signed-off-by: Kyeyoon Park <kyeyoonp@qca.qualcomm.com> Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-12-16 23:01:30 -08:00
cfg80211: Dynamic channel bandwidth changes in AP mode This extends NL80211_CMD_SET_CHANNEL to allow dynamic channel bandwidth changes in AP mode (including P2P GO) during a lifetime of the BSS. This can be used to implement, e.g., HT 20/40 MHz co-existence rules on the 2.4 GHz band. Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2014-04-28 11:22:08 +03:00
wifi: cfg80211: do some rework towards MLO link APIs In order to support multi-link operation with multiple links, start adding some APIs. The notable addition here is to have the link ID in a new nl80211 attribute, that will be used to differentiate the links in many nl80211 operations. So far, this patch adds the netlink NL80211_ATTR_MLO_LINK_ID attribute (as well as the NL80211_ATTR_MLO_LINKS attribute) and plugs it through the system in some places, checking the validity etc. along with other infrastructure needed for it. For now, I've decided to include only the over-the-air link ID in the API. I know we discussed that we eventually need to have to have other ways of identifying a link, but for local AP mode and auth/assoc commands as well as set_key etc. we'll use the OTA ID. Also included in this patch is some refactoring of the data structures in struct wireless_dev, splitting for the first time the data into type dependent pieces, to make reasoning about these things easier. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-04-14 16:50:57 +02:00
cfg80211: Dynamic channel bandwidth changes in AP mode This extends NL80211_CMD_SET_CHANNEL to allow dynamic channel bandwidth changes in AP mode (including P2P GO) during a lifetime of the BSS. This can be used to implement, e.g., HT 20/40 MHz co-existence rules on the 2.4 GHz band. Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2014-04-28 11:22:08 +03:00
wifi: cfg80211: do some rework towards MLO link APIs In order to support multi-link operation with multiple links, start adding some APIs. The notable addition here is to have the link ID in a new nl80211 attribute, that will be used to differentiate the links in many nl80211 operations. So far, this patch adds the netlink NL80211_ATTR_MLO_LINK_ID attribute (as well as the NL80211_ATTR_MLO_LINKS attribute) and plugs it through the system in some places, checking the validity etc. along with other infrastructure needed for it. For now, I've decided to include only the over-the-air link ID in the API. I know we discussed that we eventually need to have to have other ways of identifying a link, but for local AP mode and auth/assoc commands as well as set_key etc. we'll use the OTA ID. Also included in this patch is some refactoring of the data structures in struct wireless_dev, splitting for the first time the data into type dependent pieces, to make reasoning about these things easier. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-04-14 16:50:57 +02:00
cfg80211: Dynamic channel bandwidth changes in AP mode This extends NL80211_CMD_SET_CHANNEL to allow dynamic channel bandwidth changes in AP mode (including P2P GO) during a lifetime of the BSS. This can be used to implement, e.g., HT 20/40 MHz co-existence rules on the 2.4 GHz band. Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2014-04-28 11:22:08 +03:00
wifi: cfg80211: do some rework towards MLO link APIs In order to support multi-link operation with multiple links, start adding some APIs. The notable addition here is to have the link ID in a new nl80211 attribute, that will be used to differentiate the links in many nl80211 operations. So far, this patch adds the netlink NL80211_ATTR_MLO_LINK_ID attribute (as well as the NL80211_ATTR_MLO_LINKS attribute) and plugs it through the system in some places, checking the validity etc. along with other infrastructure needed for it. For now, I've decided to include only the over-the-air link ID in the API. I know we discussed that we eventually need to have to have other ways of identifying a link, but for local AP mode and auth/assoc commands as well as set_key etc. we'll use the OTA ID. Also included in this patch is some refactoring of the data structures in struct wireless_dev, splitting for the first time the data into type dependent pieces, to make reasoning about these things easier. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-04-14 16:50:57 +02:00
cfg80211: Dynamic channel bandwidth changes in AP mode This extends NL80211_CMD_SET_CHANNEL to allow dynamic channel bandwidth changes in AP mode (including P2P GO) during a lifetime of the BSS. This can be used to implement, e.g., HT 20/40 MHz co-existence rules on the 2.4 GHz band. Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2014-04-28 11:22:08 +03:00
wifi: cfg80211: do some rework towards MLO link APIs In order to support multi-link operation with multiple links, start adding some APIs. The notable addition here is to have the link ID in a new nl80211 attribute, that will be used to differentiate the links in many nl80211 operations. So far, this patch adds the netlink NL80211_ATTR_MLO_LINK_ID attribute (as well as the NL80211_ATTR_MLO_LINKS attribute) and plugs it through the system in some places, checking the validity etc. along with other infrastructure needed for it. For now, I've decided to include only the over-the-air link ID in the API. I know we discussed that we eventually need to have to have other ways of identifying a link, but for local AP mode and auth/assoc commands as well as set_key etc. we'll use the OTA ID. Also included in this patch is some refactoring of the data structures in struct wireless_dev, splitting for the first time the data into type dependent pieces, to make reasoning about these things easier. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-04-14 16:50:57 +02:00
cfg80211: Dynamic channel bandwidth changes in AP mode This extends NL80211_CMD_SET_CHANNEL to allow dynamic channel bandwidth changes in AP mode (including P2P GO) during a lifetime of the BSS. This can be used to implement, e.g., HT 20/40 MHz co-existence rules on the 2.4 GHz band. Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2014-04-28 11:22:08 +03:00
wifi: cfg80211: do some rework towards MLO link APIs In order to support multi-link operation with multiple links, start adding some APIs. The notable addition here is to have the link ID in a new nl80211 attribute, that will be used to differentiate the links in many nl80211 operations. So far, this patch adds the netlink NL80211_ATTR_MLO_LINK_ID attribute (as well as the NL80211_ATTR_MLO_LINKS attribute) and plugs it through the system in some places, checking the validity etc. along with other infrastructure needed for it. For now, I've decided to include only the over-the-air link ID in the API. I know we discussed that we eventually need to have to have other ways of identifying a link, but for local AP mode and auth/assoc commands as well as set_key etc. we'll use the OTA ID. Also included in this patch is some refactoring of the data structures in struct wireless_dev, splitting for the first time the data into type dependent pieces, to make reasoning about these things easier. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-04-14 16:50:57 +02:00
cfg80211: Dynamic channel bandwidth changes in AP mode This extends NL80211_CMD_SET_CHANNEL to allow dynamic channel bandwidth changes in AP mode (including P2P GO) during a lifetime of the BSS. This can be used to implement, e.g., HT 20/40 MHz co-existence rules on the 2.4 GHz band. Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2014-04-28 11:22:08 +03:00
cfg80211: add WMM traffic stream API Add nl80211 and driver API to validate, add and delete traffic streams with appropriate settings. The API calls for userspace doing the action frame handshake with the peer, and then allows only to set up the parameters in the driver. To avoid setting up a session only to tear it down again, the validate API is provided, but the real usage later can still fail so userspace must be prepared for that. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2014-09-09 22:55:35 +03:00
wifi: cfg80211: trace: remove MAC_PR_{FMT,ARG} With %pM, this really is no longer needed, and actually longer to spell out. Remove it. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-01-19 14:45:47 +01:00
cfg80211: add WMM traffic stream API Add nl80211 and driver API to validate, add and delete traffic streams with appropriate settings. The API calls for userspace doing the action frame handshake with the peer, and then allows only to set up the parameters in the driver. To avoid setting up a session only to tear it down again, the validate API is provided, but the real usage later can still fail so userspace must be prepared for that. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2014-09-09 22:55:35 +03:00
wifi: cfg80211: trace: remove MAC_PR_{FMT,ARG} With %pM, this really is no longer needed, and actually longer to spell out. Remove it. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-01-19 14:45:47 +01:00
cfg80211: add WMM traffic stream API Add nl80211 and driver API to validate, add and delete traffic streams with appropriate settings. The API calls for userspace doing the action frame handshake with the peer, and then allows only to set up the parameters in the driver. To avoid setting up a session only to tear it down again, the validate API is provided, but the real usage later can still fail so userspace must be prepared for that. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2014-09-09 22:55:35 +03:00
cfg80211: introduce TDLS channel switch commands Introduce commands to initiate and cancel TDLS channel-switching. Once TDLS channel-switching is started, the lower level driver is responsible for continually initiating channel-switch operations and returning to the base (AP) channel to listen for beacons from time to time. Upon cancellation of the channel-switch all communication between the relevant TDLS peers will continue on the base channel. Signed-off-by: Arik Nemtsov <arikx.nemtsov@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2014-11-19 12:54:26 +02:00
wifi: cfg80211: trace: remove MAC_PR_{FMT,ARG} With %pM, this really is no longer needed, and actually longer to spell out. Remove it. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-01-19 14:45:47 +01:00
cfg80211: introduce TDLS channel switch commands Introduce commands to initiate and cancel TDLS channel-switching. Once TDLS channel-switching is started, the lower level driver is responsible for continually initiating channel-switch operations and returning to the base (AP) channel to listen for beacons from time to time. Upon cancellation of the channel-switch all communication between the relevant TDLS peers will continue on the base channel. Signed-off-by: Arik Nemtsov <arikx.nemtsov@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2014-11-19 12:54:26 +02:00
wifi: cfg80211: trace: remove MAC_PR_{FMT,ARG} With %pM, this really is no longer needed, and actually longer to spell out. Remove it. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-01-19 14:45:47 +01:00
cfg80211: introduce TDLS channel switch commands Introduce commands to initiate and cancel TDLS channel-switching. Once TDLS channel-switching is started, the lower level driver is responsible for continually initiating channel-switch operations and returning to the base (AP) channel to listen for beacons from time to time. Upon cancellation of the channel-switch all communication between the relevant TDLS peers will continue on the base channel. Signed-off-by: Arik Nemtsov <arikx.nemtsov@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2014-11-19 12:54:26 +02:00
wifi: cfg80211: trace: remove MAC_PR_{FMT,ARG} With %pM, this really is no longer needed, and actually longer to spell out. Remove it. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-01-19 14:45:47 +01:00
cfg80211: introduce TDLS channel switch commands Introduce commands to initiate and cancel TDLS channel-switching. Once TDLS channel-switching is started, the lower level driver is responsible for continually initiating channel-switch operations and returning to the base (AP) channel to listen for beacons from time to time. Upon cancellation of the channel-switch all communication between the relevant TDLS peers will continue on the base channel. Signed-off-by: Arik Nemtsov <arikx.nemtsov@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2014-11-19 12:54:26 +02:00
cfg80211: support 4-way handshake offloading for 802.1X Add API for setting the PMK to the driver. For FT support, allow setting also the PMK-R0 Name. This can be used by drivers that support 4-Way handshake offload while IEEE802.1X authentication is managed by upper layers. Signed-off-by: Avraham Stern <avraham.stern@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com> [arend.vanspriel@broadcom.com: add WANT_1X_4WAY_HS attribute] Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com> [reword NL80211_EXT_FEATURE_4WAY_HANDSHAKE_STA_1X docs a bit to say that the device may require it] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2017-06-09 13:08:43 +01:00
wifi: cfg80211: trace: remove MAC_PR_{FMT,ARG} With %pM, this really is no longer needed, and actually longer to spell out. Remove it. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-01-19 14:45:47 +01:00
cfg80211: support 4-way handshake offloading for 802.1X Add API for setting the PMK to the driver. For FT support, allow setting also the PMK-R0 Name. This can be used by drivers that support 4-Way handshake offload while IEEE802.1X authentication is managed by upper layers. Signed-off-by: Avraham Stern <avraham.stern@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com> [arend.vanspriel@broadcom.com: add WANT_1X_4WAY_HS attribute] Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com> [reword NL80211_EXT_FEATURE_4WAY_HANDSHAKE_STA_1X docs a bit to say that the device may require it] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2017-06-09 13:08:43 +01:00
wifi: cfg80211: trace: remove MAC_PR_{FMT,ARG} With %pM, this really is no longer needed, and actually longer to spell out. Remove it. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-01-19 14:45:47 +01:00
cfg80211: support 4-way handshake offloading for 802.1X Add API for setting the PMK to the driver. For FT support, allow setting also the PMK-R0 Name. This can be used by drivers that support 4-Way handshake offload while IEEE802.1X authentication is managed by upper layers. Signed-off-by: Avraham Stern <avraham.stern@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com> [arend.vanspriel@broadcom.com: add WANT_1X_4WAY_HS attribute] Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com> [reword NL80211_EXT_FEATURE_4WAY_HANDSHAKE_STA_1X docs a bit to say that the device may require it] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2017-06-09 13:08:43 +01:00
wifi: cfg80211: trace: remove MAC_PR_{FMT,ARG} With %pM, this really is no longer needed, and actually longer to spell out. Remove it. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-01-19 14:45:47 +01:00
cfg80211: support 4-way handshake offloading for 802.1X Add API for setting the PMK to the driver. For FT support, allow setting also the PMK-R0 Name. This can be used by drivers that support 4-Way handshake offload while IEEE802.1X authentication is managed by upper layers. Signed-off-by: Avraham Stern <avraham.stern@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com> [arend.vanspriel@broadcom.com: add WANT_1X_4WAY_HS attribute] Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com> [reword NL80211_EXT_FEATURE_4WAY_HANDSHAKE_STA_1X docs a bit to say that the device may require it] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2017-06-09 13:08:43 +01:00
cfg80211/nl80211: Optional authentication offload to userspace This interface allows the host driver to offload the authentication to user space. This is exclusively defined for host drivers that do not define separate commands for authentication and association, but rely on userspace SME (e.g., in wpa_supplicant for the ~WPA_DRIVER_FLAGS_SME case) for the authentication to happen. This can be used to implement SAE without full implementation in the kernel/firmware while still being able to use NL80211_CMD_CONNECT with driver-based BSS selection. Host driver sends NL80211_CMD_EXTERNAL_AUTH event to start/abort authentication to the port on which connect is triggered and status of authentication is further indicated by user space to host driver through the same command response interface. User space entities advertise this capability through the NL80211_ATTR_EXTERNAL_AUTH_SUPP flag in the NL80211_CMD_CONNECT request. Host drivers shall look at this capability to offload the authentication. Signed-off-by: Srinivas Dasari <dasaris@qti.qualcomm.com> Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com> [add socket connection ownership check] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2018-01-25 17:13:38 +02:00
wifi: cfg80211: Authentication offload to user space for MLO connection in STA mode Currently authentication request event interface doesn't have support to indicate the user space whether it should enable MLO or not during the authentication with the specified AP. But driver needs such capability since the connection is MLO or not decided by the driver in case of SME offload to the driver. Add support for driver to indicate MLD address of the AP in authentication offload request to inform user space to enable MLO during authentication process. Driver shall look at NL80211_ATTR_MLO_SUPPORT flag capability in NL80211_CMD_CONNECT to know whether the user space supports enabling MLO during the authentication offload. User space should enable MLO during the authentication only when it receives the AP MLD address in authentication offload request. User space shouldn't enable MLO if the authentication offload request doesn't indicate the AP MLD address even if the AP is MLO capable. When MLO is enabled, user space should use the MAC address of the interface (on which driver sent request) as self MLD address. User space and driver to use MLD addresses in RA, TA and BSSID fields of the frames between them, and driver translates the MLD addresses to/from link addresses based on the link chosen for the authentication. Signed-off-by: Veerendranath Jakkam <quic_vjakkam@quicinc.com> Link: https://lore.kernel.org/r/20230116125058.1604843-1-quic_vjakkam@quicinc.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-01-16 18:20:58 +05:30
cfg80211/nl80211: Optional authentication offload to userspace This interface allows the host driver to offload the authentication to user space. This is exclusively defined for host drivers that do not define separate commands for authentication and association, but rely on userspace SME (e.g., in wpa_supplicant for the ~WPA_DRIVER_FLAGS_SME case) for the authentication to happen. This can be used to implement SAE without full implementation in the kernel/firmware while still being able to use NL80211_CMD_CONNECT with driver-based BSS selection. Host driver sends NL80211_CMD_EXTERNAL_AUTH event to start/abort authentication to the port on which connect is triggered and status of authentication is further indicated by user space to host driver through the same command response interface. User space entities advertise this capability through the NL80211_ATTR_EXTERNAL_AUTH_SUPP flag in the NL80211_CMD_CONNECT request. Host drivers shall look at this capability to offload the authentication. Signed-off-by: Srinivas Dasari <dasaris@qti.qualcomm.com> Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com> [add socket connection ownership check] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2018-01-25 17:13:38 +02:00
wifi: cfg80211: Authentication offload to user space for MLO connection in STA mode Currently authentication request event interface doesn't have support to indicate the user space whether it should enable MLO or not during the authentication with the specified AP. But driver needs such capability since the connection is MLO or not decided by the driver in case of SME offload to the driver. Add support for driver to indicate MLD address of the AP in authentication offload request to inform user space to enable MLO during authentication process. Driver shall look at NL80211_ATTR_MLO_SUPPORT flag capability in NL80211_CMD_CONNECT to know whether the user space supports enabling MLO during the authentication offload. User space should enable MLO during the authentication only when it receives the AP MLD address in authentication offload request. User space shouldn't enable MLO if the authentication offload request doesn't indicate the AP MLD address even if the AP is MLO capable. When MLO is enabled, user space should use the MAC address of the interface (on which driver sent request) as self MLD address. User space and driver to use MLD addresses in RA, TA and BSSID fields of the frames between them, and driver translates the MLD addresses to/from link addresses based on the link chosen for the authentication. Signed-off-by: Veerendranath Jakkam <quic_vjakkam@quicinc.com> Link: https://lore.kernel.org/r/20230116125058.1604843-1-quic_vjakkam@quicinc.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-01-16 18:20:58 +05:30
cfg80211/nl80211: Optional authentication offload to userspace This interface allows the host driver to offload the authentication to user space. This is exclusively defined for host drivers that do not define separate commands for authentication and association, but rely on userspace SME (e.g., in wpa_supplicant for the ~WPA_DRIVER_FLAGS_SME case) for the authentication to happen. This can be used to implement SAE without full implementation in the kernel/firmware while still being able to use NL80211_CMD_CONNECT with driver-based BSS selection. Host driver sends NL80211_CMD_EXTERNAL_AUTH event to start/abort authentication to the port on which connect is triggered and status of authentication is further indicated by user space to host driver through the same command response interface. User space entities advertise this capability through the NL80211_ATTR_EXTERNAL_AUTH_SUPP flag in the NL80211_CMD_CONNECT request. Host drivers shall look at this capability to offload the authentication. Signed-off-by: Srinivas Dasari <dasaris@qti.qualcomm.com> Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com> [add socket connection ownership check] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2018-01-25 17:13:38 +02:00
wifi: cfg80211: trace: remove MAC_PR_{FMT,ARG} With %pM, this really is no longer needed, and actually longer to spell out. Remove it. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-01-19 14:45:47 +01:00
wifi: cfg80211: Authentication offload to user space for MLO connection in STA mode Currently authentication request event interface doesn't have support to indicate the user space whether it should enable MLO or not during the authentication with the specified AP. But driver needs such capability since the connection is MLO or not decided by the driver in case of SME offload to the driver. Add support for driver to indicate MLD address of the AP in authentication offload request to inform user space to enable MLO during authentication process. Driver shall look at NL80211_ATTR_MLO_SUPPORT flag capability in NL80211_CMD_CONNECT to know whether the user space supports enabling MLO during the authentication offload. User space should enable MLO during the authentication only when it receives the AP MLD address in authentication offload request. User space shouldn't enable MLO if the authentication offload request doesn't indicate the AP MLD address even if the AP is MLO capable. When MLO is enabled, user space should use the MAC address of the interface (on which driver sent request) as self MLD address. User space and driver to use MLD addresses in RA, TA and BSSID fields of the frames between them, and driver translates the MLD addresses to/from link addresses based on the link chosen for the authentication. Signed-off-by: Veerendranath Jakkam <quic_vjakkam@quicinc.com> Link: https://lore.kernel.org/r/20230116125058.1604843-1-quic_vjakkam@quicinc.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-01-16 18:20:58 +05:30
cfg80211/nl80211: Optional authentication offload to userspace This interface allows the host driver to offload the authentication to user space. This is exclusively defined for host drivers that do not define separate commands for authentication and association, but rely on userspace SME (e.g., in wpa_supplicant for the ~WPA_DRIVER_FLAGS_SME case) for the authentication to happen. This can be used to implement SAE without full implementation in the kernel/firmware while still being able to use NL80211_CMD_CONNECT with driver-based BSS selection. Host driver sends NL80211_CMD_EXTERNAL_AUTH event to start/abort authentication to the port on which connect is triggered and status of authentication is further indicated by user space to host driver through the same command response interface. User space entities advertise this capability through the NL80211_ATTR_EXTERNAL_AUTH_SUPP flag in the NL80211_CMD_CONNECT request. Host drivers shall look at this capability to offload the authentication. Signed-off-by: Srinivas Dasari <dasaris@qti.qualcomm.com> Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com> [add socket connection ownership check] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2018-01-25 17:13:38 +02:00
cfg80211: sort tracing properly There were supposed to be two blocks - one for each direction cfg80211 <-> driver, clean up the code to restore that. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2018-10-01 15:29:18 +02:00
wifi: cfg80211: handle DFS per link Currently, during starting a radar detection, no link id information is parsed and passed down. In order to support starting radar detection during Multi Link Operation, it is required to pass link id as well. Add changes to first parse and then pass link id in the start radar detection path. Additionally, update notification APIs to allow drivers/mac80211 to pass the link ID. However, everything is handled at link 0 only until all API's are ready to handle it per link. Signed-off-by: Aditya Kumar Singh <quic_adisi@quicinc.com> Link: https://patch.msgid.link/20240906064426.2101315-6-quic_adisi@quicinc.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-09-06 12:14:23 +05:30
cfg80211: sort tracing properly There were supposed to be two blocks - one for each direction cfg80211 <-> driver, clean up the code to restore that. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2018-10-01 15:29:18 +02:00
wifi: cfg80211: handle DFS per link Currently, during starting a radar detection, no link id information is parsed and passed down. In order to support starting radar detection during Multi Link Operation, it is required to pass link id as well. Add changes to first parse and then pass link id in the start radar detection path. Additionally, update notification APIs to allow drivers/mac80211 to pass the link ID. However, everything is handled at link 0 only until all API's are ready to handle it per link. Signed-off-by: Aditya Kumar Singh <quic_adisi@quicinc.com> Link: https://patch.msgid.link/20240906064426.2101315-6-quic_adisi@quicinc.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-09-06 12:14:23 +05:30
cfg80211: sort tracing properly There were supposed to be two blocks - one for each direction cfg80211 <-> driver, clean up the code to restore that. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2018-10-01 15:29:18 +02:00
wifi: cfg80211: handle DFS per link Currently, during starting a radar detection, no link id information is parsed and passed down. In order to support starting radar detection during Multi Link Operation, it is required to pass link id as well. Add changes to first parse and then pass link id in the start radar detection path. Additionally, update notification APIs to allow drivers/mac80211 to pass the link ID. However, everything is handled at link 0 only until all API's are ready to handle it per link. Signed-off-by: Aditya Kumar Singh <quic_adisi@quicinc.com> Link: https://patch.msgid.link/20240906064426.2101315-6-quic_adisi@quicinc.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-09-06 12:14:23 +05:30
cfg80211: sort tracing properly There were supposed to be two blocks - one for each direction cfg80211 <-> driver, clean up the code to restore that. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2018-10-01 15:29:18 +02:00
wifi: cfg80211: handle DFS per link Currently, during starting a radar detection, no link id information is parsed and passed down. In order to support starting radar detection during Multi Link Operation, it is required to pass link id as well. Add changes to first parse and then pass link id in the start radar detection path. Additionally, update notification APIs to allow drivers/mac80211 to pass the link ID. However, everything is handled at link 0 only until all API's are ready to handle it per link. Signed-off-by: Aditya Kumar Singh <quic_adisi@quicinc.com> Link: https://patch.msgid.link/20240906064426.2101315-6-quic_adisi@quicinc.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-09-06 12:14:23 +05:30
cfg80211: sort tracing properly There were supposed to be two blocks - one for each direction cfg80211 <-> driver, clean up the code to restore that. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2018-10-01 15:29:18 +02:00
wifi: cfg80211: handle DFS per link Currently, during starting a radar detection, no link id information is parsed and passed down. In order to support starting radar detection during Multi Link Operation, it is required to pass link id as well. Add changes to first parse and then pass link id in the start radar detection path. Additionally, update notification APIs to allow drivers/mac80211 to pass the link ID. However, everything is handled at link 0 only until all API's are ready to handle it per link. Signed-off-by: Aditya Kumar Singh <quic_adisi@quicinc.com> Link: https://patch.msgid.link/20240906064426.2101315-6-quic_adisi@quicinc.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-09-06 12:14:23 +05:30
cfg80211: sort tracing properly There were supposed to be two blocks - one for each direction cfg80211 <-> driver, clean up the code to restore that. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2018-10-01 15:29:18 +02:00
cfg80211: add 6GHz in code handling array with NUM_NL80211_BANDS entries In nl80211.c there is a policy for all bands in NUM_NL80211_BANDS and in trace.h there is a callback trace for multicast rates which is per band in NUM_NL80211_BANDS. Both need to be extended for the new NL80211_BAND_6GHZ. Reviewed-by: Pieter-Paul Giesberts <pieter-paul.giesberts@broadcom.com> Reviewed-by: Leon Zegers <leon.zegers@broadcom.com> Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com> Link: https://lore.kernel.org/r/1564745465-21234-6-git-send-email-arend.vanspriel@broadcom.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2019-08-02 13:31:02 +02:00
cfg80211: sort tracing properly There were supposed to be two blocks - one for each direction cfg80211 <-> driver, clean up the code to restore that. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2018-10-01 15:29:18 +02:00
cfg80211: add 6GHz in code handling array with NUM_NL80211_BANDS entries In nl80211.c there is a policy for all bands in NUM_NL80211_BANDS and in trace.h there is a callback trace for multicast rates which is per band in NUM_NL80211_BANDS. Both need to be extended for the new NL80211_BAND_6GHZ. Reviewed-by: Pieter-Paul Giesberts <pieter-paul.giesberts@broadcom.com> Reviewed-by: Leon Zegers <leon.zegers@broadcom.com> Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com> Link: https://lore.kernel.org/r/1564745465-21234-6-git-send-email-arend.vanspriel@broadcom.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2019-08-02 13:31:02 +02:00
cfg80211: sort tracing properly There were supposed to be two blocks - one for each direction cfg80211 <-> driver, clean up the code to restore that. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2018-10-01 15:29:18 +02:00
cfg80211: add peer measurement with FTM initiator API Add a new "peer measurement" API, that can be used to measure certain things related to a peer. Right now, only implement FTM (flight time measurement) over it, but the idea is that it'll be extensible to also support measuring the necessary things to calculate e.g. angle-of-arrival for WiGig. The API is structured to have a generic list of peers and channels to measure with/on, and then for each of those a set of measurements (again, only FTM right now) to perform. Results are sent to the requesting socket, including a final complete message. Closing the controlling netlink socket will abort a running measurement. v3: - add a bit to report "final" for partial results - remove list keeping etc. and just unicast out the results to the requester (big code reduction ...) - also send complete message unicast, and as a result remove the multicast group - separate out struct cfg80211_pmsr_ftm_request_peer from struct cfg80211_pmsr_request_peer - document timeout == 0 if no timeout - disallow setting timeout nl80211 attribute to 0, must not include attribute for no timeout - make MAC address randomization optional - change num bursts exponent default to 0 (1 burst, rather rather than the old default of 15==don't care) v4: - clarify NL80211_ATTR_TIMEOUT documentation v5: - remove unnecessary nl80211 multicast/family changes - remove partial results bit/flag, final is sufficient - add max_bursts_exponent, max_ftms_per_burst to capability - rename "frames per burst" -> "FTMs per burst" v6: - rename cfg80211_pmsr_free_wdev() to cfg80211_pmsr_wdev_down() and call it in leave, so the device can't go down with any pending measurements v7: - wording fixes (Lior) - fix ftm.max_bursts_exponent to allow having the limit of 0 (Lior) v8: - copyright statements - minor coding style fixes - fix error path leak Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2018-09-10 13:29:12 +02:00
cfg80211: AP mode driver offload for FILS association crypto Add a driver FILS crypto offload extended capability flag to indicate that the driver running in AP mode is capable of handling encryption and decryption of (Re)Association request and response frames. Add a command to set FILS AAD data to driver. This feature is supported on drivers running in AP mode only. This extended capability is exchanged with hostapd during cfg80211 init. If the driver indicates this capability, then before sending the Authentication response frame, hostapd sets FILS AAD data to the driver. This allows the driver to decrypt (Re)Association Request frame and encrypt (Re)Association Response frame. FILS Key derivation will still be done in hostapd. Signed-off-by: Subrat Mishra <subratm@codeaurora.org> Link: https://lore.kernel.org/r/1631685143-13530-1-git-send-email-subratm@codeaurora.org [fix whitespace] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2021-09-15 11:22:23 +05:30
wifi: cfg80211: sort trace.h We wanted to have this sorted by direction (to/from driver), but didn't maintain that well. Sort the file now. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-06-10 10:50:18 +02:00
wifi: cfg80211: trace: remove MAC_PR_{FMT,ARG} With %pM, this really is no longer needed, and actually longer to spell out. Remove it. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-01-19 14:45:47 +01:00
wifi: cfg80211: sort trace.h We wanted to have this sorted by direction (to/from driver), but didn't maintain that well. Sort the file now. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-06-10 10:50:18 +02:00
wifi: cfg80211: trace: remove MAC_PR_{FMT,ARG} With %pM, this really is no longer needed, and actually longer to spell out. Remove it. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-01-19 14:45:47 +01:00
wifi: cfg80211: sort trace.h We wanted to have this sorted by direction (to/from driver), but didn't maintain that well. Sort the file now. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-06-10 10:50:18 +02:00
wifi: cfg80211: trace: remove MAC_PR_{FMT,ARG} With %pM, this really is no longer needed, and actually longer to spell out. Remove it. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-01-19 14:45:47 +01:00
wifi: cfg80211: sort trace.h We wanted to have this sorted by direction (to/from driver), but didn't maintain that well. Sort the file now. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-06-10 10:50:18 +02:00
wifi: cfg80211: trace: remove MAC_PR_{FMT,ARG} With %pM, this really is no longer needed, and actually longer to spell out. Remove it. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-01-19 14:45:47 +01:00
wifi: cfg80211: sort trace.h We wanted to have this sorted by direction (to/from driver), but didn't maintain that well. Sort the file now. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-06-10 10:50:18 +02:00
wifi: cfg80211: handle color change per link Currently, during color change, no link id information is passed down. In order to support color change during Multi Link Operation, it is required to pass link id as well. Additionally, update notification APIs to allow drivers/mac80211 to pass the link ID. Signed-off-by: Aditya Kumar Singh <quic_adisi@quicinc.com> Link: https://msgid.link/20240422053412.2024075-2-quic_adisi@quicinc.com Link: https://msgid.link/20240422053412.2024075-3-quic_adisi@quicinc.com [squash, actually only pass 0 from mac80211] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-04-22 11:04:06 +05:30
wifi: cfg80211: sort trace.h We wanted to have this sorted by direction (to/from driver), but didn't maintain that well. Sort the file now. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-06-10 10:50:18 +02:00
wifi: cfg80211: handle color change per link Currently, during color change, no link id information is passed down. In order to support color change during Multi Link Operation, it is required to pass link id as well. Additionally, update notification APIs to allow drivers/mac80211 to pass the link ID. Signed-off-by: Aditya Kumar Singh <quic_adisi@quicinc.com> Link: https://msgid.link/20240422053412.2024075-2-quic_adisi@quicinc.com Link: https://msgid.link/20240422053412.2024075-3-quic_adisi@quicinc.com [squash, actually only pass 0 from mac80211] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-04-22 11:04:06 +05:30
wifi: cfg80211: sort trace.h We wanted to have this sorted by direction (to/from driver), but didn't maintain that well. Sort the file now. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-06-10 10:50:18 +02:00
wifi: cfg80211: handle color change per link Currently, during color change, no link id information is passed down. In order to support color change during Multi Link Operation, it is required to pass link id as well. Additionally, update notification APIs to allow drivers/mac80211 to pass the link ID. Signed-off-by: Aditya Kumar Singh <quic_adisi@quicinc.com> Link: https://msgid.link/20240422053412.2024075-2-quic_adisi@quicinc.com Link: https://msgid.link/20240422053412.2024075-3-quic_adisi@quicinc.com [squash, actually only pass 0 from mac80211] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-04-22 11:04:06 +05:30
wifi: cfg80211: sort trace.h We wanted to have this sorted by direction (to/from driver), but didn't maintain that well. Sort the file now. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-06-10 10:50:18 +02:00
wifi: cfg80211: handle color change per link Currently, during color change, no link id information is passed down. In order to support color change during Multi Link Operation, it is required to pass link id as well. Additionally, update notification APIs to allow drivers/mac80211 to pass the link ID. Signed-off-by: Aditya Kumar Singh <quic_adisi@quicinc.com> Link: https://msgid.link/20240422053412.2024075-2-quic_adisi@quicinc.com Link: https://msgid.link/20240422053412.2024075-3-quic_adisi@quicinc.com [squash, actually only pass 0 from mac80211] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-04-22 11:04:06 +05:30
wifi: cfg80211: sort trace.h We wanted to have this sorted by direction (to/from driver), but didn't maintain that well. Sort the file now. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-06-10 10:50:18 +02:00
wifi: cfg80211: add optional link add/remove callbacks Add some optional callbacks for link add/remove so that drivers can react here. Initially, I thought it would be sufficient to just create the link in start_ap etc., but it turns out that's not so simple, since there are quite a few callbacks that can be called: if they're erroneously without start_ap, things might crash. Thus it might be easier for drivers to allocate all the necessary data structures immediately, to not have to worry about it in each callback, since cfg80211 checks that the link ID is valid (has been added.) Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-06-10 11:07:55 +02:00
wifi: cfg80211: sort trace events again They were meant to be split into ops and APIs, but some ops were added in the wrong place. Fix that. Reviewed-by: Miriam Rachel Korenblit <miriam.rachel.korenblit@intel.com> Link: https://msgid.link/20240506210002.0b3a86a5d8d7.I5591c03223bdb95597e181de63a2eded424de34c@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-05-06 21:00:02 +02:00
wifi: cfg80211: Add support for controlling EPCS Add support for configuring Emergency Preparedness Communication Services (EPCS) for station mode. Signed-off-by: Ilan Peer <ilan.peer@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250102161730.ea54ac94445c.I11d750188bc0871e13e86146a3b5cc048d853e69@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-01-02 16:19:59 +02:00
cfg80211: add cfg80211 exported function tracing Also add tracing to the API functions that drivers (and mac80211) can call in cfg80211. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-08-27 12:49:39 +03:00
wifi: cfg80211: trace: remove MAC_PR_{FMT,ARG} With %pM, this really is no longer needed, and actually longer to spell out. Remove it. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-01-19 14:45:47 +01:00
cfg80211: add cfg80211 exported function tracing Also add tracing to the API functions that drivers (and mac80211) can call in cfg80211. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-08-27 12:49:39 +03:00
wifi: nl80211/cfg80211: support stations of non-netdev interfaces Currently, a station can only be added to a netdev interface, mainly because there was no need for a station of a non-netdev interface. But for NAN, we will have stations that belong to the NL80211_IFTYPE_NAN interface. Prepare for adding/changing/deleting a station that belongs to a non-netdev interface. This doesn't actually allow such stations - this will be done in a different patch. Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20260219114327.65c9cc96f814.Ic02066b88bb8ad6b21e15cbea8d720280008c83b@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2026-02-19 11:47:13 +02:00
cfg80211: add cfg80211 exported function tracing Also add tracing to the API functions that drivers (and mac80211) can call in cfg80211. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-08-27 12:49:39 +03:00
wifi: cfg80211: extend cfg80211_rx_assoc_resp() for MLO Extend the cfg80211_rx_assoc_resp() to cover multiple BSSes, the AP MLD address and local link addresses for MLO. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-06-28 17:17:05 +02:00
wifi: cfg80211: make RX assoc data const This is just a collection of data and we only read it, so make it const. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-11-30 22:50:58 +01:00
wifi: cfg80211: extend cfg80211_rx_assoc_resp() for MLO Extend the cfg80211_rx_assoc_resp() to cover multiple BSSes, the AP MLD address and local link addresses for MLO. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-06-28 17:17:05 +02:00
cfg80211: add cfg80211 exported function tracing Also add tracing to the API functions that drivers (and mac80211) can call in cfg80211. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-08-27 12:49:39 +03:00
wifi: cfg80211: extend cfg80211_rx_assoc_resp() for MLO Extend the cfg80211_rx_assoc_resp() to cover multiple BSSes, the AP MLD address and local link addresses for MLO. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-06-28 17:17:05 +02:00
cfg80211: add cfg80211 exported function tracing Also add tracing to the API functions that drivers (and mac80211) can call in cfg80211. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-08-27 12:49:39 +03:00
wifi: cfg80211: extend cfg80211_rx_assoc_resp() for MLO Extend the cfg80211_rx_assoc_resp() to cover multiple BSSes, the AP MLD address and local link addresses for MLO. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-06-28 17:17:05 +02:00
cfg80211: add cfg80211 exported function tracing Also add tracing to the API functions that drivers (and mac80211) can call in cfg80211. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-08-27 12:49:39 +03:00
wifi: cfg80211: trace: remove MAC_PR_{FMT,ARG} With %pM, this really is no longer needed, and actually longer to spell out. Remove it. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-01-19 14:45:47 +01:00
cfg80211: add cfg80211 exported function tracing Also add tracing to the API functions that drivers (and mac80211) can call in cfg80211. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-08-27 12:49:39 +03:00
cfg80211/mac80211: clean up cfg80211 SME APIs Do some cleanups in the cfg80211 SME APIs, which are only used by mac80211. Most of these functions get a frame passed, and there isn't really any reason to export multiple functions as cfg80211 can check the frame type instead, do that. Additionally, the API functions have confusing names like cfg80211_send_...() which was meant to indicate that it sends an event to userspace, but gets a bit confusing when there's both TX and RX and they're not all clearly labeled. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-05-16 00:55:00 +02:00
cfg80211: add cfg80211 exported function tracing Also add tracing to the API functions that drivers (and mac80211) can call in cfg80211. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-08-27 12:49:39 +03:00
cfg80211/mac80211: clean up cfg80211 SME APIs Do some cleanups in the cfg80211 SME APIs, which are only used by mac80211. Most of these functions get a frame passed, and there isn't really any reason to export multiple functions as cfg80211 can check the frame type instead, do that. Additionally, the API functions have confusing names like cfg80211_send_...() which was meant to indicate that it sends an event to userspace, but gets a bit confusing when there's both TX and RX and they're not all clearly labeled. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-05-16 00:55:00 +02:00
cfg80211: add cfg80211 exported function tracing Also add tracing to the API functions that drivers (and mac80211) can call in cfg80211. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-08-27 12:49:39 +03:00
cfg80211/mac80211: clean up cfg80211 SME APIs Do some cleanups in the cfg80211 SME APIs, which are only used by mac80211. Most of these functions get a frame passed, and there isn't really any reason to export multiple functions as cfg80211 can check the frame type instead, do that. Additionally, the API functions have confusing names like cfg80211_send_...() which was meant to indicate that it sends an event to userspace, but gets a bit confusing when there's both TX and RX and they're not all clearly labeled. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-05-16 00:55:00 +02:00
cfg80211: add cfg80211 exported function tracing Also add tracing to the API functions that drivers (and mac80211) can call in cfg80211. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-08-27 12:49:39 +03:00
cfg80211/mac80211: clean up cfg80211 SME APIs Do some cleanups in the cfg80211 SME APIs, which are only used by mac80211. Most of these functions get a frame passed, and there isn't really any reason to export multiple functions as cfg80211 can check the frame type instead, do that. Additionally, the API functions have confusing names like cfg80211_send_...() which was meant to indicate that it sends an event to userspace, but gets a bit confusing when there's both TX and RX and they're not all clearly labeled. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-05-16 00:55:00 +02:00
cfg80211: support immediate reconnect request hint There are cases where it's necessary to disconnect, but an immediate reconnection is desired. Support a hint to userspace that this is the case, by including a new attribute in the deauth or disassoc event. Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20201206145305.58d33941fb9d.I0e7168c205c7949529c8e3b86f3c9b12c01a7017@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2020-12-06 14:54:42 +02:00
cfg80211/mac80211: clean up cfg80211 SME APIs Do some cleanups in the cfg80211 SME APIs, which are only used by mac80211. Most of these functions get a frame passed, and there isn't really any reason to export multiple functions as cfg80211 can check the frame type instead, do that. Additionally, the API functions have confusing names like cfg80211_send_...() which was meant to indicate that it sends an event to userspace, but gets a bit confusing when there's both TX and RX and they're not all clearly labeled. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-05-16 00:55:00 +02:00
cfg80211: support immediate reconnect request hint There are cases where it's necessary to disconnect, but an immediate reconnection is desired. Support a hint to userspace that this is the case, by including a new attribute in the deauth or disassoc event. Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20201206145305.58d33941fb9d.I0e7168c205c7949529c8e3b86f3c9b12c01a7017@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2020-12-06 14:54:42 +02:00
cfg80211/mac80211: clean up cfg80211 SME APIs Do some cleanups in the cfg80211 SME APIs, which are only used by mac80211. Most of these functions get a frame passed, and there isn't really any reason to export multiple functions as cfg80211 can check the frame type instead, do that. Additionally, the API functions have confusing names like cfg80211_send_...() which was meant to indicate that it sends an event to userspace, but gets a bit confusing when there's both TX and RX and they're not all clearly labeled. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-05-16 00:55:00 +02:00
cfg80211: support immediate reconnect request hint There are cases where it's necessary to disconnect, but an immediate reconnection is desired. Support a hint to userspace that this is the case, by including a new attribute in the deauth or disassoc event. Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20201206145305.58d33941fb9d.I0e7168c205c7949529c8e3b86f3c9b12c01a7017@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2020-12-06 14:54:42 +02:00
cfg80211/mac80211: clean up cfg80211 SME APIs Do some cleanups in the cfg80211 SME APIs, which are only used by mac80211. Most of these functions get a frame passed, and there isn't really any reason to export multiple functions as cfg80211 can check the frame type instead, do that. Additionally, the API functions have confusing names like cfg80211_send_...() which was meant to indicate that it sends an event to userspace, but gets a bit confusing when there's both TX and RX and they're not all clearly labeled. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-05-16 00:55:00 +02:00
cfg80211: support immediate reconnect request hint There are cases where it's necessary to disconnect, but an immediate reconnection is desired. Support a hint to userspace that this is the case, by including a new attribute in the deauth or disassoc event. Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20201206145305.58d33941fb9d.I0e7168c205c7949529c8e3b86f3c9b12c01a7017@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2020-12-06 14:54:42 +02:00
cfg80211/mac80211: clean up cfg80211 SME APIs Do some cleanups in the cfg80211 SME APIs, which are only used by mac80211. Most of these functions get a frame passed, and there isn't really any reason to export multiple functions as cfg80211 can check the frame type instead, do that. Additionally, the API functions have confusing names like cfg80211_send_...() which was meant to indicate that it sends an event to userspace, but gets a bit confusing when there's both TX and RX and they're not all clearly labeled. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-05-16 00:55:00 +02:00
cfg80211: support immediate reconnect request hint There are cases where it's necessary to disconnect, but an immediate reconnection is desired. Support a hint to userspace that this is the case, by including a new attribute in the deauth or disassoc event. Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20201206145305.58d33941fb9d.I0e7168c205c7949529c8e3b86f3c9b12c01a7017@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2020-12-06 14:54:42 +02:00
cfg80211: add cfg80211 exported function tracing Also add tracing to the API functions that drivers (and mac80211) can call in cfg80211. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-08-27 12:49:39 +03:00
wifi: cfg80211: trace: remove MAC_PR_{FMT,ARG} With %pM, this really is no longer needed, and actually longer to spell out. Remove it. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-01-19 14:45:47 +01:00
cfg80211: add cfg80211 exported function tracing Also add tracing to the API functions that drivers (and mac80211) can call in cfg80211. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-08-27 12:49:39 +03:00
wifi: cfg80211: prepare association failure APIs for MLO For MLO, we need the ability to report back multiple BSS structures to release, as well as the AP MLD address (if attempting to make an MLO connection). Unify cfg80211_assoc_timeout() and cfg80211_abandon_assoc() into a new cfg80211_assoc_failure() that gets a structure parameter with the necessary data. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-06-27 22:09:50 +02:00
wifi: cfg80211: trace: remove MAC_PR_{FMT,ARG} With %pM, this really is no longer needed, and actually longer to spell out. Remove it. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-01-19 14:45:47 +01:00
cfg80211: add cfg80211 exported function tracing Also add tracing to the API functions that drivers (and mac80211) can call in cfg80211. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-08-27 12:49:39 +03:00
cfg80211: fix mic_failure tracing tsc can be NULL (mac80211 currently always passes NULL), resulting in NULL-dereference. check before copying it. Cc: stable@vger.kernel.org Signed-off-by: Eliad Peller <eliadx.peller@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2014-07-17 15:00:56 +03:00
cfg80211: add cfg80211 exported function tracing Also add tracing to the API functions that drivers (and mac80211) can call in cfg80211. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-08-27 12:49:39 +03:00
wifi: cfg80211: trace: remove MAC_PR_{FMT,ARG} With %pM, this really is no longer needed, and actually longer to spell out. Remove it. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-01-19 14:45:47 +01:00
cfg80211: add cfg80211 exported function tracing Also add tracing to the API functions that drivers (and mac80211) can call in cfg80211. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-08-27 12:49:39 +03:00
cfg80211: remove remain-on-channel channel type As mwifiex (and mac80211 in the software case) are the only drivers actually implementing remain-on-channel with channel type, userspace can't be relying on it. This is the case, as it's used only for P2P operations right now. Rather than adding a flag to tell userspace whether or not it can actually rely on it, simplify all the code by removing the ability to use different channel types. Leave only the validation of the attribute, so that if we extend it again later (with the needed capability flag), it can't break userspace sending invalid data. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-11-08 18:31:02 +01:00
cfg80211: add cfg80211 exported function tracing Also add tracing to the API functions that drivers (and mac80211) can call in cfg80211. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-08-27 12:49:39 +03:00
cfg80211: remove remain-on-channel channel type As mwifiex (and mac80211 in the software case) are the only drivers actually implementing remain-on-channel with channel type, userspace can't be relying on it. This is the case, as it's used only for P2P operations right now. Rather than adding a flag to tell userspace whether or not it can actually rely on it, simplify all the code by removing the ability to use different channel types. Leave only the validation of the attribute, so that if we extend it again later (with the needed capability flag), it can't break userspace sending invalid data. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-11-08 18:31:02 +01:00
cfg80211: add cfg80211 exported function tracing Also add tracing to the API functions that drivers (and mac80211) can call in cfg80211. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-08-27 12:49:39 +03:00
cfg80211: remove remain-on-channel channel type As mwifiex (and mac80211 in the software case) are the only drivers actually implementing remain-on-channel with channel type, userspace can't be relying on it. This is the case, as it's used only for P2P operations right now. Rather than adding a flag to tell userspace whether or not it can actually rely on it, simplify all the code by removing the ability to use different channel types. Leave only the validation of the attribute, so that if we extend it again later (with the needed capability flag), it can't break userspace sending invalid data. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-11-08 18:31:02 +01:00
cfg80211: add cfg80211 exported function tracing Also add tracing to the API functions that drivers (and mac80211) can call in cfg80211. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-08-27 12:49:39 +03:00
cfg80211: remove remain-on-channel channel type As mwifiex (and mac80211 in the software case) are the only drivers actually implementing remain-on-channel with channel type, userspace can't be relying on it. This is the case, as it's used only for P2P operations right now. Rather than adding a flag to tell userspace whether or not it can actually rely on it, simplify all the code by removing the ability to use different channel types. Leave only the validation of the attribute, so that if we extend it again later (with the needed capability flag), it can't break userspace sending invalid data. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-11-08 18:31:02 +01:00
cfg80211: add cfg80211 exported function tracing Also add tracing to the API functions that drivers (and mac80211) can call in cfg80211. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-08-27 12:49:39 +03:00
cfg80211: remove remain-on-channel channel type As mwifiex (and mac80211 in the software case) are the only drivers actually implementing remain-on-channel with channel type, userspace can't be relying on it. This is the case, as it's used only for P2P operations right now. Rather than adding a flag to tell userspace whether or not it can actually rely on it, simplify all the code by removing the ability to use different channel types. Leave only the validation of the attribute, so that if we extend it again later (with the needed capability flag), it can't break userspace sending invalid data. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-11-08 18:31:02 +01:00
cfg80211: add cfg80211 exported function tracing Also add tracing to the API functions that drivers (and mac80211) can call in cfg80211. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-08-27 12:49:39 +03:00
nl80211: send event when CMD_FRAME duration expires cfg80211_remain_on_channel_expired is used to notify userspace when the remain on channel duration expired by sending an event. There is no such equivalent to CMD_FRAME, where if offchannel and a duration is provided, the card will go offchannel for that duration. Currently there is no way for userspace to tell when that duration expired apart from setting an independent timeout. This timeout is quite erroneous as the kernel may not immediately send out the frame because of scheduling or work queue delays. In testing, it was found this timeout had to be quite large to accomidate any potential delays. A better solution is to have the kernel send an event when this duration has expired. There is already NL80211_CMD_FRAME_WAIT_CANCEL which can be used to cancel a NL80211_CMD_FRAME offchannel. Using this command matches perfectly to how NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL works, where its both used to cancel and notify if the duration has expired. Signed-off-by: James Prestwood <james.prestwood@linux.intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2019-06-12 12:35:09 -07:00
cfg80211: add cfg80211 exported function tracing Also add tracing to the API functions that drivers (and mac80211) can call in cfg80211. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-08-27 12:49:39 +03:00
wifi: nl80211/cfg80211: support stations of non-netdev interfaces Currently, a station can only be added to a netdev interface, mainly because there was no need for a station of a non-netdev interface. But for NAN, we will have stations that belong to the NL80211_IFTYPE_NAN interface. Prepare for adding/changing/deleting a station that belongs to a non-netdev interface. This doesn't actually allow such stations - this will be done in a different patch. Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20260219114327.65c9cc96f814.Ic02066b88bb8ad6b21e15cbea8d720280008c83b@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2026-02-19 11:47:13 +02:00
cfg80211: add cfg80211 exported function tracing Also add tracing to the API functions that drivers (and mac80211) can call in cfg80211. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-08-27 12:49:39 +03:00
wifi: nl80211/cfg80211: support stations of non-netdev interfaces Currently, a station can only be added to a netdev interface, mainly because there was no need for a station of a non-netdev interface. But for NAN, we will have stations that belong to the NL80211_IFTYPE_NAN interface. Prepare for adding/changing/deleting a station that belongs to a non-netdev interface. This doesn't actually allow such stations - this will be done in a different patch. Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20260219114327.65c9cc96f814.Ic02066b88bb8ad6b21e15cbea8d720280008c83b@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2026-02-19 11:47:13 +02:00
cfg80211: add cfg80211 exported function tracing Also add tracing to the API functions that drivers (and mac80211) can call in cfg80211. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-08-27 12:49:39 +03:00
wifi: nl80211/cfg80211: support stations of non-netdev interfaces Currently, a station can only be added to a netdev interface, mainly because there was no need for a station of a non-netdev interface. But for NAN, we will have stations that belong to the NL80211_IFTYPE_NAN interface. Prepare for adding/changing/deleting a station that belongs to a non-netdev interface. This doesn't actually allow such stations - this will be done in a different patch. Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20260219114327.65c9cc96f814.Ic02066b88bb8ad6b21e15cbea8d720280008c83b@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2026-02-19 11:47:13 +02:00
cfg80211: add cfg80211 exported function tracing Also add tracing to the API functions that drivers (and mac80211) can call in cfg80211. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-08-27 12:49:39 +03:00
wifi: nl80211/cfg80211: support stations of non-netdev interfaces Currently, a station can only be added to a netdev interface, mainly because there was no need for a station of a non-netdev interface. But for NAN, we will have stations that belong to the NL80211_IFTYPE_NAN interface. Prepare for adding/changing/deleting a station that belongs to a non-netdev interface. This doesn't actually allow such stations - this will be done in a different patch. Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20260219114327.65c9cc96f814.Ic02066b88bb8ad6b21e15cbea8d720280008c83b@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2026-02-19 11:47:13 +02:00
cfg80211: add cfg80211 exported function tracing Also add tracing to the API functions that drivers (and mac80211) can call in cfg80211. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-08-27 12:49:39 +03:00
wifi: nl80211/cfg80211: support stations of non-netdev interfaces Currently, a station can only be added to a netdev interface, mainly because there was no need for a station of a non-netdev interface. But for NAN, we will have stations that belong to the NL80211_IFTYPE_NAN interface. Prepare for adding/changing/deleting a station that belongs to a non-netdev interface. This doesn't actually allow such stations - this will be done in a different patch. Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20260219114327.65c9cc96f814.Ic02066b88bb8ad6b21e15cbea8d720280008c83b@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2026-02-19 11:47:13 +02:00
cfg80211: add cfg80211 exported function tracing Also add tracing to the API functions that drivers (and mac80211) can call in cfg80211. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-08-27 12:49:39 +03:00
wifi: nl80211/cfg80211: support stations of non-netdev interfaces Currently, a station can only be added to a netdev interface, mainly because there was no need for a station of a non-netdev interface. But for NAN, we will have stations that belong to the NL80211_IFTYPE_NAN interface. Prepare for adding/changing/deleting a station that belongs to a non-netdev interface. This doesn't actually allow such stations - this will be done in a different patch. Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20260219114327.65c9cc96f814.Ic02066b88bb8ad6b21e15cbea8d720280008c83b@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2026-02-19 11:47:13 +02:00
cfg80211: add cfg80211 exported function tracing Also add tracing to the API functions that drivers (and mac80211) can call in cfg80211. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-08-27 12:49:39 +03:00
wifi: cfg80211/nl80211: move rx management data into a struct The functions for reporting rx management take many arguments. Collect all the arguments into a struct, which also make it easier to add more arguments if needed. Signed-off-by: Avraham Stern <avraham.stern@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-01-30 18:17:51 +02:00
cfg80211: add cfg80211 exported function tracing Also add tracing to the API functions that drivers (and mac80211) can call in cfg80211. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-08-27 12:49:39 +03:00
cfg80211: cleanup signal strength units notation Both cfg80211_rx_mgmt and cfg80211_report_obss_beacon functions send reports to userspace using NL80211_ATTR_RX_SIGNAL_DBM attribute w/o any processing of their input signal values. Which means that in order to match userspace tools expectations, input signal values for those functions are supposed to be in dBm units. This patch cleans up comments, variable names, and trace reports for those functions, replacing confusing 'mBm' by 'dBm'. Signed-off-by: Sergey Matyukevich <sergey.matyukevich.os@quantenna.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2017-11-09 14:46:30 +03:00
cfg80211: add cfg80211 exported function tracing Also add tracing to the API functions that drivers (and mac80211) can call in cfg80211. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-08-27 12:49:39 +03:00
wifi: cfg80211/nl80211: move rx management data into a struct The functions for reporting rx management take many arguments. Collect all the arguments into a struct, which also make it easier to add more arguments if needed. Signed-off-by: Avraham Stern <avraham.stern@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-01-30 18:17:51 +02:00
cfg80211: add cfg80211 exported function tracing Also add tracing to the API functions that drivers (and mac80211) can call in cfg80211. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-08-27 12:49:39 +03:00
cfg80211: add KHz variants of frame RX API Drivers may wish to report the RX frequency in units of KHz. Provide cfg80211_rx_mgmt_khz() and wrap it with cfg80211_rx_mgmt() so exisiting drivers which can't report KHz anyway don't need to change. Add a similar wrapper for cfg80211_report_obss_beacon() so the frequency units stay somewhat consistent. This doesn't actually change the nl80211 API yet. Signed-off-by: Thomas Pedersen <thomas@adapt-ip.com> Link: https://lore.kernel.org/r/20200430172554.18383-2-thomas@adapt-ip.com [fix mac80211 calling the non-khz version of obss beacon report, drop trace point name changes] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2020-04-30 10:25:50 -07:00
cfg80211: add cfg80211 exported function tracing Also add tracing to the API functions that drivers (and mac80211) can call in cfg80211. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-08-27 12:49:39 +03:00
nl80211: add ability to report TX status for control port TX This adds the necessary capabilities in nl80211 to allow drivers to assign a cookie to control port TX frames (returned via extack in the netlink ACK message of the command) and then later report the frame's status. Signed-off-by: Markus Theil <markus.theil@tu-ilmenau.de> Link: https://lore.kernel.org/r/20200508144202.7678-2-markus.theil@tu-ilmenau.de [use extack cookie instead of explicit message, recombine patches] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2020-05-08 16:42:00 +02:00
cfg80211: add cfg80211 exported function tracing Also add tracing to the API functions that drivers (and mac80211) can call in cfg80211. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-08-27 12:49:39 +03:00
nl80211: Add CMD_CONTROL_PORT_FRAME API This commit also adds cfg80211_rx_control_port function. This is used to generate a CMD_CONTROL_PORT_FRAME event out to userspace. The conn_owner_nlportid is used as the unicast destination. This means that userspace must specify NL80211_ATTR_SOCKET_OWNER flag if control port over nl80211 routing is requested in NL80211_CMD_CONNECT, NL80211_CMD_ASSOCIATE, NL80211_CMD_START_AP or IBSS/mesh join. Signed-off-by: Denis Kenzior <denkenz@gmail.com> [johannes: fix return value of cfg80211_rx_control_port()] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2018-03-26 12:52:41 -05:00
nl80211/mac80211: allow non-linear skb in rx_control_port The current implementation of cfg80211_rx_control_port assumed that the caller could provide a contiguous region of memory for the control port frame to be sent up to userspace. Unfortunately, many drivers produce non-linear skbs, especially for data frames. This resulted in userspace getting notified of control port frames with correct metadata (from address, port, etc) yet garbage / nonsense contents, resulting in bad handshakes, disconnections, etc. mac80211 linearizes skbs containing management frames. But it didn't seem worthwhile to do this for control port frames. Thus the signature of cfg80211_rx_control_port was changed to take the skb directly. nl80211 then takes care of obtaining control port frame data directly from the (linear | non-linear) skb. The caller is still responsible for freeing the skb, cfg80211_rx_control_port does not take ownership of it. Fixes: 6a671a50f819 ("nl80211: Add CMD_CONTROL_PORT_FRAME API") Signed-off-by: Denis Kenzior <denkenz@gmail.com> [fix some kernel-doc formatting, add fixes tag] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2018-07-03 15:05:48 -05:00
wifi: cfg80211/mac80211: report link ID on control port RX For control port RX, report the link ID for MLO. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230301115906.fe06dfc3791b.Iddcab94789cafe336417be406072ce8a6312fc2d@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-03-01 12:09:23 +02:00
nl80211: Add CMD_CONTROL_PORT_FRAME API This commit also adds cfg80211_rx_control_port function. This is used to generate a CMD_CONTROL_PORT_FRAME event out to userspace. The conn_owner_nlportid is used as the unicast destination. This means that userspace must specify NL80211_ATTR_SOCKET_OWNER flag if control port over nl80211 routing is requested in NL80211_CMD_CONNECT, NL80211_CMD_ASSOCIATE, NL80211_CMD_START_AP or IBSS/mesh join. Signed-off-by: Denis Kenzior <denkenz@gmail.com> [johannes: fix return value of cfg80211_rx_control_port()] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2018-03-26 12:52:41 -05:00
nl80211/mac80211: allow non-linear skb in rx_control_port The current implementation of cfg80211_rx_control_port assumed that the caller could provide a contiguous region of memory for the control port frame to be sent up to userspace. Unfortunately, many drivers produce non-linear skbs, especially for data frames. This resulted in userspace getting notified of control port frames with correct metadata (from address, port, etc) yet garbage / nonsense contents, resulting in bad handshakes, disconnections, etc. mac80211 linearizes skbs containing management frames. But it didn't seem worthwhile to do this for control port frames. Thus the signature of cfg80211_rx_control_port was changed to take the skb directly. nl80211 then takes care of obtaining control port frame data directly from the (linear | non-linear) skb. The caller is still responsible for freeing the skb, cfg80211_rx_control_port does not take ownership of it. Fixes: 6a671a50f819 ("nl80211: Add CMD_CONTROL_PORT_FRAME API") Signed-off-by: Denis Kenzior <denkenz@gmail.com> [fix some kernel-doc formatting, add fixes tag] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2018-07-03 15:05:48 -05:00
nl80211: Add CMD_CONTROL_PORT_FRAME API This commit also adds cfg80211_rx_control_port function. This is used to generate a CMD_CONTROL_PORT_FRAME event out to userspace. The conn_owner_nlportid is used as the unicast destination. This means that userspace must specify NL80211_ATTR_SOCKET_OWNER flag if control port over nl80211 routing is requested in NL80211_CMD_CONNECT, NL80211_CMD_ASSOCIATE, NL80211_CMD_START_AP or IBSS/mesh join. Signed-off-by: Denis Kenzior <denkenz@gmail.com> [johannes: fix return value of cfg80211_rx_control_port()] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2018-03-26 12:52:41 -05:00
wifi: cfg80211/mac80211: report link ID on control port RX For control port RX, report the link ID for MLO. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230301115906.fe06dfc3791b.Iddcab94789cafe336417be406072ce8a6312fc2d@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-03-01 12:09:23 +02:00
nl80211: Add CMD_CONTROL_PORT_FRAME API This commit also adds cfg80211_rx_control_port function. This is used to generate a CMD_CONTROL_PORT_FRAME event out to userspace. The conn_owner_nlportid is used as the unicast destination. This means that userspace must specify NL80211_ATTR_SOCKET_OWNER flag if control port over nl80211 routing is requested in NL80211_CMD_CONNECT, NL80211_CMD_ASSOCIATE, NL80211_CMD_START_AP or IBSS/mesh join. Signed-off-by: Denis Kenzior <denkenz@gmail.com> [johannes: fix return value of cfg80211_rx_control_port()] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2018-03-26 12:52:41 -05:00
nl80211/mac80211: allow non-linear skb in rx_control_port The current implementation of cfg80211_rx_control_port assumed that the caller could provide a contiguous region of memory for the control port frame to be sent up to userspace. Unfortunately, many drivers produce non-linear skbs, especially for data frames. This resulted in userspace getting notified of control port frames with correct metadata (from address, port, etc) yet garbage / nonsense contents, resulting in bad handshakes, disconnections, etc. mac80211 linearizes skbs containing management frames. But it didn't seem worthwhile to do this for control port frames. Thus the signature of cfg80211_rx_control_port was changed to take the skb directly. nl80211 then takes care of obtaining control port frame data directly from the (linear | non-linear) skb. The caller is still responsible for freeing the skb, cfg80211_rx_control_port does not take ownership of it. Fixes: 6a671a50f819 ("nl80211: Add CMD_CONTROL_PORT_FRAME API") Signed-off-by: Denis Kenzior <denkenz@gmail.com> [fix some kernel-doc formatting, add fixes tag] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2018-07-03 15:05:48 -05:00
nl80211: Add CMD_CONTROL_PORT_FRAME API This commit also adds cfg80211_rx_control_port function. This is used to generate a CMD_CONTROL_PORT_FRAME event out to userspace. The conn_owner_nlportid is used as the unicast destination. This means that userspace must specify NL80211_ATTR_SOCKET_OWNER flag if control port over nl80211 routing is requested in NL80211_CMD_CONNECT, NL80211_CMD_ASSOCIATE, NL80211_CMD_START_AP or IBSS/mesh join. Signed-off-by: Denis Kenzior <denkenz@gmail.com> [johannes: fix return value of cfg80211_rx_control_port()] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2018-03-26 12:52:41 -05:00
wifi: cfg80211/mac80211: report link ID on control port RX For control port RX, report the link ID for MLO. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230301115906.fe06dfc3791b.Iddcab94789cafe336417be406072ce8a6312fc2d@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-03-01 12:09:23 +02:00
nl80211: Add CMD_CONTROL_PORT_FRAME API This commit also adds cfg80211_rx_control_port function. This is used to generate a CMD_CONTROL_PORT_FRAME event out to userspace. The conn_owner_nlportid is used as the unicast destination. This means that userspace must specify NL80211_ATTR_SOCKET_OWNER flag if control port over nl80211 routing is requested in NL80211_CMD_CONNECT, NL80211_CMD_ASSOCIATE, NL80211_CMD_START_AP or IBSS/mesh join. Signed-off-by: Denis Kenzior <denkenz@gmail.com> [johannes: fix return value of cfg80211_rx_control_port()] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2018-03-26 12:52:41 -05:00
wifi: cfg80211/mac80211: report link ID on control port RX For control port RX, report the link ID for MLO. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230301115906.fe06dfc3791b.Iddcab94789cafe336417be406072ce8a6312fc2d@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-03-01 12:09:23 +02:00
wifi: cfg80211: trace: remove MAC_PR_{FMT,ARG} With %pM, this really is no longer needed, and actually longer to spell out. Remove it. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-01-19 14:45:47 +01:00
wifi: cfg80211/mac80211: report link ID on control port RX For control port RX, report the link ID for MLO. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230301115906.fe06dfc3791b.Iddcab94789cafe336417be406072ce8a6312fc2d@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-03-01 12:09:23 +02:00
nl80211: Add CMD_CONTROL_PORT_FRAME API This commit also adds cfg80211_rx_control_port function. This is used to generate a CMD_CONTROL_PORT_FRAME event out to userspace. The conn_owner_nlportid is used as the unicast destination. This means that userspace must specify NL80211_ATTR_SOCKET_OWNER flag if control port over nl80211 routing is requested in NL80211_CMD_CONNECT, NL80211_CMD_ASSOCIATE, NL80211_CMD_START_AP or IBSS/mesh join. Signed-off-by: Denis Kenzior <denkenz@gmail.com> [johannes: fix return value of cfg80211_rx_control_port()] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2018-03-26 12:52:41 -05:00
cfg80211: add cfg80211 exported function tracing Also add tracing to the API functions that drivers (and mac80211) can call in cfg80211. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-08-27 12:49:39 +03:00
cfg80211: Pass new RSSI level in CQM RSSI notification Update the drivers to pass the RSSI level as a cfg80211_cqm_rssi_notify parameter and pass this value to userspace in a new nl80211 attribute. This helps both userspace and also helps in the implementation of the multiple RSSI thresholds CQM mechanism. Note for marvell/mwifiex I pass 0 for the RSSI value because the new RSSI value is not available to the driver at the time of the cfg80211_cqm_rssi_notify call, but the driver queries the new value immediately after that, so it is actually available just a moment later if we wanted to defer caling cfg80211_cqm_rssi_notify until that moment. Without this, the new cfg80211 code (patch 3) will call .get_station which will send a duplicate HostCmd_CMD_RSSI_INFO command to the hardware. Signed-off-by: Andrew Zaborowski <andrew.zaborowski@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2017-01-25 12:43:41 +01:00
cfg80211: add cfg80211 exported function tracing Also add tracing to the API functions that drivers (and mac80211) can call in cfg80211. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-08-27 12:49:39 +03:00
cfg80211: Pass new RSSI level in CQM RSSI notification Update the drivers to pass the RSSI level as a cfg80211_cqm_rssi_notify parameter and pass this value to userspace in a new nl80211 attribute. This helps both userspace and also helps in the implementation of the multiple RSSI thresholds CQM mechanism. Note for marvell/mwifiex I pass 0 for the RSSI value because the new RSSI value is not available to the driver at the time of the cfg80211_cqm_rssi_notify call, but the driver queries the new value immediately after that, so it is actually available just a moment later if we wanted to defer caling cfg80211_cqm_rssi_notify until that moment. Without this, the new cfg80211 code (patch 3) will call .get_station which will send a duplicate HostCmd_CMD_RSSI_INFO command to the hardware. Signed-off-by: Andrew Zaborowski <andrew.zaborowski@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2017-01-25 12:43:41 +01:00
cfg80211: add cfg80211 exported function tracing Also add tracing to the API functions that drivers (and mac80211) can call in cfg80211. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-08-27 12:49:39 +03:00
cfg80211: Pass new RSSI level in CQM RSSI notification Update the drivers to pass the RSSI level as a cfg80211_cqm_rssi_notify parameter and pass this value to userspace in a new nl80211 attribute. This helps both userspace and also helps in the implementation of the multiple RSSI thresholds CQM mechanism. Note for marvell/mwifiex I pass 0 for the RSSI value because the new RSSI value is not available to the driver at the time of the cfg80211_cqm_rssi_notify call, but the driver queries the new value immediately after that, so it is actually available just a moment later if we wanted to defer caling cfg80211_cqm_rssi_notify until that moment. Without this, the new cfg80211 code (patch 3) will call .get_station which will send a duplicate HostCmd_CMD_RSSI_INFO command to the hardware. Signed-off-by: Andrew Zaborowski <andrew.zaborowski@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2017-01-25 12:43:41 +01:00
cfg80211: add cfg80211 exported function tracing Also add tracing to the API functions that drivers (and mac80211) can call in cfg80211. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-08-27 12:49:39 +03:00
cfg80211: Pass new RSSI level in CQM RSSI notification Update the drivers to pass the RSSI level as a cfg80211_cqm_rssi_notify parameter and pass this value to userspace in a new nl80211 attribute. This helps both userspace and also helps in the implementation of the multiple RSSI thresholds CQM mechanism. Note for marvell/mwifiex I pass 0 for the RSSI value because the new RSSI value is not available to the driver at the time of the cfg80211_cqm_rssi_notify call, but the driver queries the new value immediately after that, so it is actually available just a moment later if we wanted to defer caling cfg80211_cqm_rssi_notify until that moment. Without this, the new cfg80211 code (patch 3) will call .get_station which will send a duplicate HostCmd_CMD_RSSI_INFO command to the hardware. Signed-off-by: Andrew Zaborowski <andrew.zaborowski@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2017-01-25 12:43:41 +01:00
cfg80211: add cfg80211 exported function tracing Also add tracing to the API functions that drivers (and mac80211) can call in cfg80211. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-08-27 12:49:39 +03:00
cfg80211: pass a channel definition struct Instead of passing a channel pointer and channel type to all functions and driver methods, pass a new channel definition struct. Right now, this struct contains just the control channel and channel type, but for VHT this will change. Also, add a small inline cfg80211_get_chandef_type() so that drivers don't need to use the _type field of the new structure all the time, which will change. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-11-08 21:25:48 +01:00
cfg80211: Enable GO operation on additional channels Allow GO operation on a channel marked with IEEE80211_CHAN_GO_CONCURRENT iff there is an active station interface that is associated to an AP operating on the same channel in the 2 GHz band or the same UNII band (in the 5 GHz band). This relaxation is not allowed if the channel is marked with IEEE80211_CHAN_RADAR. Note that this is a permissive approach to the FCC definitions, that require a clear assessment that the device operating the AP is an authorized master, i.e., with radar detection and DFS capabilities. It is assumed that such restrictions are enforced by user space. Furthermore, it is assumed, that if the conditions that allowed for the operation of the GO on such a channel change, i.e., the station interface disconnected from the AP, it is the responsibility of user space to evacuate the GO from the channel. Signed-off-by: Ilan Peer <ilan.peer@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2014-02-23 09:13:01 +02:00
wifi: cfg80211: add regulatory flag to allow VLP AP operation Add a regulatory flag to allow VLP AP operation even on channels otherwise marked NO_IR, which may be possible in some regulatory domains/countries. Note that this requires checking also when the beacon is changed, since that may change the regulatory power type. Reviewed-by: Miriam Rachel Korenblit <miriam.rachel.korenblit@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com> Link: https://msgid.link/20240523120945.63792ce19790.Ie2a02750d283b78fbf3c686b10565fb0388889e2@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-05-23 12:09:49 +02:00
cfg80211: add cfg80211 exported function tracing Also add tracing to the API functions that drivers (and mac80211) can call in cfg80211. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-08-27 12:49:39 +03:00
cfg80211: pass a channel definition struct Instead of passing a channel pointer and channel type to all functions and driver methods, pass a new channel definition struct. Right now, this struct contains just the control channel and channel type, but for VHT this will change. Also, add a small inline cfg80211_get_chandef_type() so that drivers don't need to use the _type field of the new structure all the time, which will change. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-11-08 21:25:48 +01:00
cfg80211: Enable GO operation on additional channels Allow GO operation on a channel marked with IEEE80211_CHAN_GO_CONCURRENT iff there is an active station interface that is associated to an AP operating on the same channel in the 2 GHz band or the same UNII band (in the 5 GHz band). This relaxation is not allowed if the channel is marked with IEEE80211_CHAN_RADAR. Note that this is a permissive approach to the FCC definitions, that require a clear assessment that the device operating the AP is an authorized master, i.e., with radar detection and DFS capabilities. It is assumed that such restrictions are enforced by user space. Furthermore, it is assumed, that if the conditions that allowed for the operation of the GO on such a channel change, i.e., the station interface disconnected from the AP, it is the responsibility of user space to evacuate the GO from the channel. Signed-off-by: Ilan Peer <ilan.peer@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2014-02-23 09:13:01 +02:00
wifi: cfg80211: add regulatory flag to allow VLP AP operation Add a regulatory flag to allow VLP AP operation even on channels otherwise marked NO_IR, which may be possible in some regulatory domains/countries. Note that this requires checking also when the beacon is changed, since that may change the regulatory power type. Reviewed-by: Miriam Rachel Korenblit <miriam.rachel.korenblit@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com> Link: https://msgid.link/20240523120945.63792ce19790.Ie2a02750d283b78fbf3c686b10565fb0388889e2@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-05-23 12:09:49 +02:00
cfg80211: add cfg80211 exported function tracing Also add tracing to the API functions that drivers (and mac80211) can call in cfg80211. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-08-27 12:49:39 +03:00
cfg80211: pass a channel definition struct Instead of passing a channel pointer and channel type to all functions and driver methods, pass a new channel definition struct. Right now, this struct contains just the control channel and channel type, but for VHT this will change. Also, add a small inline cfg80211_get_chandef_type() so that drivers don't need to use the _type field of the new structure all the time, which will change. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-11-08 21:25:48 +01:00
cfg80211: Enable GO operation on additional channels Allow GO operation on a channel marked with IEEE80211_CHAN_GO_CONCURRENT iff there is an active station interface that is associated to an AP operating on the same channel in the 2 GHz band or the same UNII band (in the 5 GHz band). This relaxation is not allowed if the channel is marked with IEEE80211_CHAN_RADAR. Note that this is a permissive approach to the FCC definitions, that require a clear assessment that the device operating the AP is an authorized master, i.e., with radar detection and DFS capabilities. It is assumed that such restrictions are enforced by user space. Furthermore, it is assumed, that if the conditions that allowed for the operation of the GO on such a channel change, i.e., the station interface disconnected from the AP, it is the responsibility of user space to evacuate the GO from the channel. Signed-off-by: Ilan Peer <ilan.peer@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2014-02-23 09:13:01 +02:00
wifi: cfg80211: add regulatory flag to allow VLP AP operation Add a regulatory flag to allow VLP AP operation even on channels otherwise marked NO_IR, which may be possible in some regulatory domains/countries. Note that this requires checking also when the beacon is changed, since that may change the regulatory power type. Reviewed-by: Miriam Rachel Korenblit <miriam.rachel.korenblit@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com> Link: https://msgid.link/20240523120945.63792ce19790.Ie2a02750d283b78fbf3c686b10565fb0388889e2@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-05-23 12:09:49 +02:00
cfg80211: add cfg80211 exported function tracing Also add tracing to the API functions that drivers (and mac80211) can call in cfg80211. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-08-27 12:49:39 +03:00
wifi: cfg80211: add regulatory flag to allow VLP AP operation Add a regulatory flag to allow VLP AP operation even on channels otherwise marked NO_IR, which may be possible in some regulatory domains/countries. Note that this requires checking also when the beacon is changed, since that may change the regulatory power type. Reviewed-by: Miriam Rachel Korenblit <miriam.rachel.korenblit@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com> Link: https://msgid.link/20240523120945.63792ce19790.Ie2a02750d283b78fbf3c686b10565fb0388889e2@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-05-23 12:09:49 +02:00
cfg80211: use RTNL locked reg_can_beacon for IR-relaxation The RTNL is required to check for IR-relaxation conditions that allow more channels to beacon. Export an RTNL locked version of reg_can_beacon and use it where possible in AP/STA interface type flows, where IR-relaxation may be applicable. Fixes: 06f207fc5418 ("cfg80211: change GO_CONCURRENT to IR_CONCURRENT for STA") Signed-off-by: Arik Nemtsov <arikx.nemtsov@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2015-07-08 15:41:44 +03:00
wifi: cfg80211: add regulatory flag to allow VLP AP operation Add a regulatory flag to allow VLP AP operation even on channels otherwise marked NO_IR, which may be possible in some regulatory domains/countries. Note that this requires checking also when the beacon is changed, since that may change the regulatory power type. Reviewed-by: Miriam Rachel Korenblit <miriam.rachel.korenblit@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com> Link: https://msgid.link/20240523120945.63792ce19790.Ie2a02750d283b78fbf3c686b10565fb0388889e2@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-05-23 12:09:49 +02:00
cfg80211: add cfg80211 exported function tracing Also add tracing to the API functions that drivers (and mac80211) can call in cfg80211. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-08-27 12:49:39 +03:00
cfg80211: pass a channel definition struct Instead of passing a channel pointer and channel type to all functions and driver methods, pass a new channel definition struct. Right now, this struct contains just the control channel and channel type, but for VHT this will change. Also, add a small inline cfg80211_get_chandef_type() so that drivers don't need to use the _type field of the new structure all the time, which will change. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-11-08 21:25:48 +01:00
wifi: cfg80211: do some rework towards MLO link APIs In order to support multi-link operation with multiple links, start adding some APIs. The notable addition here is to have the link ID in a new nl80211 attribute, that will be used to differentiate the links in many nl80211 operations. So far, this patch adds the netlink NL80211_ATTR_MLO_LINK_ID attribute (as well as the NL80211_ATTR_MLO_LINKS attribute) and plugs it through the system in some places, checking the validity etc. along with other infrastructure needed for it. For now, I've decided to include only the over-the-air link ID in the API. I know we discussed that we eventually need to have to have other ways of identifying a link, but for local AP mode and auth/assoc commands as well as set_key etc. we'll use the OTA ID. Also included in this patch is some refactoring of the data structures in struct wireless_dev, splitting for the first time the data into type dependent pieces, to make reasoning about these things easier. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-04-14 16:50:57 +02:00
wifi: cfg80211/mac80211: move puncturing into chandef Aloka originally suggested that puncturing should be part of the chandef, so that it's treated correctly. At the time, I disagreed and it ended up not part of the chandef, but I've now realized that this was wrong. Even for clients, the RX, and perhaps more importantly, CCA configuration needs to take puncturing into account. Move puncturing into the chandef, and adjust all the code accordingly. Also add a few tests for puncturing in chandef compatibility checking. Link: https://lore.kernel.org/linux-wireless/20220214223051.3610-1-quic_alokad@quicinc.com/ Suggested-by: Aloka Dixit <quic_alokad@quicinc.com> Link: https://msgid.link/20240129194108.307183a5d2e5.I4d7fe2f126b2366c1312010e2900dfb2abffa0f6@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-01-29 19:34:49 +01:00
cfg80211: add cfg80211 exported function tracing Also add tracing to the API functions that drivers (and mac80211) can call in cfg80211. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-08-27 12:49:39 +03:00
cfg80211: pass a channel definition struct Instead of passing a channel pointer and channel type to all functions and driver methods, pass a new channel definition struct. Right now, this struct contains just the control channel and channel type, but for VHT this will change. Also, add a small inline cfg80211_get_chandef_type() so that drivers don't need to use the _type field of the new structure all the time, which will change. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-11-08 21:25:48 +01:00
wifi: cfg80211: do some rework towards MLO link APIs In order to support multi-link operation with multiple links, start adding some APIs. The notable addition here is to have the link ID in a new nl80211 attribute, that will be used to differentiate the links in many nl80211 operations. So far, this patch adds the netlink NL80211_ATTR_MLO_LINK_ID attribute (as well as the NL80211_ATTR_MLO_LINKS attribute) and plugs it through the system in some places, checking the validity etc. along with other infrastructure needed for it. For now, I've decided to include only the over-the-air link ID in the API. I know we discussed that we eventually need to have to have other ways of identifying a link, but for local AP mode and auth/assoc commands as well as set_key etc. we'll use the OTA ID. Also included in this patch is some refactoring of the data structures in struct wireless_dev, splitting for the first time the data into type dependent pieces, to make reasoning about these things easier. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-04-14 16:50:57 +02:00
cfg80211: add cfg80211 exported function tracing Also add tracing to the API functions that drivers (and mac80211) can call in cfg80211. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-08-27 12:49:39 +03:00
cfg80211: pass a channel definition struct Instead of passing a channel pointer and channel type to all functions and driver methods, pass a new channel definition struct. Right now, this struct contains just the control channel and channel type, but for VHT this will change. Also, add a small inline cfg80211_get_chandef_type() so that drivers don't need to use the _type field of the new structure all the time, which will change. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-11-08 21:25:48 +01:00
wifi: cfg80211: do some rework towards MLO link APIs In order to support multi-link operation with multiple links, start adding some APIs. The notable addition here is to have the link ID in a new nl80211 attribute, that will be used to differentiate the links in many nl80211 operations. So far, this patch adds the netlink NL80211_ATTR_MLO_LINK_ID attribute (as well as the NL80211_ATTR_MLO_LINKS attribute) and plugs it through the system in some places, checking the validity etc. along with other infrastructure needed for it. For now, I've decided to include only the over-the-air link ID in the API. I know we discussed that we eventually need to have to have other ways of identifying a link, but for local AP mode and auth/assoc commands as well as set_key etc. we'll use the OTA ID. Also included in this patch is some refactoring of the data structures in struct wireless_dev, splitting for the first time the data into type dependent pieces, to make reasoning about these things easier. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-04-14 16:50:57 +02:00
cfg80211: add cfg80211 exported function tracing Also add tracing to the API functions that drivers (and mac80211) can call in cfg80211. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-08-27 12:49:39 +03:00
wifi: cfg80211/mac80211: move puncturing into chandef Aloka originally suggested that puncturing should be part of the chandef, so that it's treated correctly. At the time, I disagreed and it ended up not part of the chandef, but I've now realized that this was wrong. Even for clients, the RX, and perhaps more importantly, CCA configuration needs to take puncturing into account. Move puncturing into the chandef, and adjust all the code accordingly. Also add a few tests for puncturing in chandef compatibility checking. Link: https://lore.kernel.org/linux-wireless/20220214223051.3610-1-quic_alokad@quicinc.com/ Suggested-by: Aloka Dixit <quic_alokad@quicinc.com> Link: https://msgid.link/20240129194108.307183a5d2e5.I4d7fe2f126b2366c1312010e2900dfb2abffa0f6@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-01-29 19:34:49 +01:00
cfg80211: add cfg80211 exported function tracing Also add tracing to the API functions that drivers (and mac80211) can call in cfg80211. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-08-27 12:49:39 +03:00
cfg80211: add channel switch started notification Add a new NL80211_CH_SWITCH_STARTED_NOTIFY message that can be sent to the userspace when a channel switch process has started. This allows userspace to take action, for instance, by requesting other interfaces to switch channel as necessary. This patch introduces a function that allows the drivers to send this notification. It should be used when the driver starts processing a channel switch initiated by a remote device (eg. when a STA receives a CSA from the AP) and when it successfully starts a userspace-triggered channel switch (eg. when hostapd triggers a channel swith in the AP). Signed-off-by: Luciano Coelho <luciano.coelho@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2014-11-07 14:31:35 +02:00
wifi: cfg80211: Add link_id to cfg80211_ch_switch_started_notify() Add link_id parameter to cfg80211_ch_switch_started_notify() to allow driver to indicate on which link channel switch started on MLD. Send the data to userspace so it knows as well. Signed-off-by: Veerendranath Jakkam <quic_vjakkam@quicinc.com> Link: https://lore.kernel.org/r/20220722131143.3438042-1-quic_vjakkam@quicinc.com Link: https://lore.kernel.org/r/20220722131143.3438042-2-quic_vjakkam@quicinc.com [squash two patches] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-07-22 18:41:42 +05:30
wifi: cfg80211/mac80211: move puncturing into chandef Aloka originally suggested that puncturing should be part of the chandef, so that it's treated correctly. At the time, I disagreed and it ended up not part of the chandef, but I've now realized that this was wrong. Even for clients, the RX, and perhaps more importantly, CCA configuration needs to take puncturing into account. Move puncturing into the chandef, and adjust all the code accordingly. Also add a few tests for puncturing in chandef compatibility checking. Link: https://lore.kernel.org/linux-wireless/20220214223051.3610-1-quic_alokad@quicinc.com/ Suggested-by: Aloka Dixit <quic_alokad@quicinc.com> Link: https://msgid.link/20240129194108.307183a5d2e5.I4d7fe2f126b2366c1312010e2900dfb2abffa0f6@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-01-29 19:34:49 +01:00
cfg80211: add channel switch started notification Add a new NL80211_CH_SWITCH_STARTED_NOTIFY message that can be sent to the userspace when a channel switch process has started. This allows userspace to take action, for instance, by requesting other interfaces to switch channel as necessary. This patch introduces a function that allows the drivers to send this notification. It should be used when the driver starts processing a channel switch initiated by a remote device (eg. when a STA receives a CSA from the AP) and when it successfully starts a userspace-triggered channel switch (eg. when hostapd triggers a channel swith in the AP). Signed-off-by: Luciano Coelho <luciano.coelho@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2014-11-07 14:31:35 +02:00
wifi: cfg80211: Add link_id to cfg80211_ch_switch_started_notify() Add link_id parameter to cfg80211_ch_switch_started_notify() to allow driver to indicate on which link channel switch started on MLD. Send the data to userspace so it knows as well. Signed-off-by: Veerendranath Jakkam <quic_vjakkam@quicinc.com> Link: https://lore.kernel.org/r/20220722131143.3438042-1-quic_vjakkam@quicinc.com Link: https://lore.kernel.org/r/20220722131143.3438042-2-quic_vjakkam@quicinc.com [squash two patches] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-07-22 18:41:42 +05:30
cfg80211: add channel switch started notification Add a new NL80211_CH_SWITCH_STARTED_NOTIFY message that can be sent to the userspace when a channel switch process has started. This allows userspace to take action, for instance, by requesting other interfaces to switch channel as necessary. This patch introduces a function that allows the drivers to send this notification. It should be used when the driver starts processing a channel switch initiated by a remote device (eg. when a STA receives a CSA from the AP) and when it successfully starts a userspace-triggered channel switch (eg. when hostapd triggers a channel swith in the AP). Signed-off-by: Luciano Coelho <luciano.coelho@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2014-11-07 14:31:35 +02:00
wifi: cfg80211: Add link_id to cfg80211_ch_switch_started_notify() Add link_id parameter to cfg80211_ch_switch_started_notify() to allow driver to indicate on which link channel switch started on MLD. Send the data to userspace so it knows as well. Signed-off-by: Veerendranath Jakkam <quic_vjakkam@quicinc.com> Link: https://lore.kernel.org/r/20220722131143.3438042-1-quic_vjakkam@quicinc.com Link: https://lore.kernel.org/r/20220722131143.3438042-2-quic_vjakkam@quicinc.com [squash two patches] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-07-22 18:41:42 +05:30
cfg80211: add channel switch started notification Add a new NL80211_CH_SWITCH_STARTED_NOTIFY message that can be sent to the userspace when a channel switch process has started. This allows userspace to take action, for instance, by requesting other interfaces to switch channel as necessary. This patch introduces a function that allows the drivers to send this notification. It should be used when the driver starts processing a channel switch initiated by a remote device (eg. when a STA receives a CSA from the AP) and when it successfully starts a userspace-triggered channel switch (eg. when hostapd triggers a channel swith in the AP). Signed-off-by: Luciano Coelho <luciano.coelho@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2014-11-07 14:31:35 +02:00
wifi: cfg80211/mac80211: move puncturing into chandef Aloka originally suggested that puncturing should be part of the chandef, so that it's treated correctly. At the time, I disagreed and it ended up not part of the chandef, but I've now realized that this was wrong. Even for clients, the RX, and perhaps more importantly, CCA configuration needs to take puncturing into account. Move puncturing into the chandef, and adjust all the code accordingly. Also add a few tests for puncturing in chandef compatibility checking. Link: https://lore.kernel.org/linux-wireless/20220214223051.3610-1-quic_alokad@quicinc.com/ Suggested-by: Aloka Dixit <quic_alokad@quicinc.com> Link: https://msgid.link/20240129194108.307183a5d2e5.I4d7fe2f126b2366c1312010e2900dfb2abffa0f6@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-01-29 19:34:49 +01:00
cfg80211: add channel switch started notification Add a new NL80211_CH_SWITCH_STARTED_NOTIFY message that can be sent to the userspace when a channel switch process has started. This allows userspace to take action, for instance, by requesting other interfaces to switch channel as necessary. This patch introduces a function that allows the drivers to send this notification. It should be used when the driver starts processing a channel switch initiated by a remote device (eg. when a STA receives a CSA from the AP) and when it successfully starts a userspace-triggered channel switch (eg. when hostapd triggers a channel swith in the AP). Signed-off-by: Luciano Coelho <luciano.coelho@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2014-11-07 14:31:35 +02:00
nl80211/cfg80211: add radar detection command/event Add new NL80211_CMD_RADAR_DETECT, which starts the Channel Availability Check (CAC). This command will also notify the usermode about events (CAC finished, CAC aborted, radar detected, NOP finished). Once radar detection has started it should continuously monitor for radars as long as the channel is active. This patch enables DFS for AP mode in nl80211/cfg80211. Based on original patch by Victor Goldenshtein <victorg@ti.com> Signed-off-by: Simon Wunderlich <siwu@hrz.tu-chemnitz.de> [remove WIPHY_FLAG_HAS_RADAR_DETECT again -- my mistake] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-02-08 18:16:19 +01:00
cfg80211: schedule offchan_cac_abort_wk in cfg80211_radar_event If necessary schedule offchan_cac_abort_wk work in cfg80211_radar_event routine adding offchan parameter to cfg80211_radar_event signature. Rename cfg80211_radar_event in __cfg80211_radar_event and introduce the two following inline helpers: - cfg80211_radar_event - cfg80211_offchan_radar_event Doing so the drv will not need to run cfg80211_offchan_cac_abort() after radar detection on the offchannel chain. Tested-by: Owen Peng <owen.peng@mediatek.com> Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Link: https://lore.kernel.org/r/3ff583e021e3343a3ced54a7b09b5e184d1880dc.1637062727.git.lorenzo@kernel.org Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2021-11-16 12:41:52 +01:00
nl80211/cfg80211: add radar detection command/event Add new NL80211_CMD_RADAR_DETECT, which starts the Channel Availability Check (CAC). This command will also notify the usermode about events (CAC finished, CAC aborted, radar detected, NOP finished). Once radar detection has started it should continuously monitor for radars as long as the channel is active. This patch enables DFS for AP mode in nl80211/cfg80211. Based on original patch by Victor Goldenshtein <victorg@ti.com> Signed-off-by: Simon Wunderlich <siwu@hrz.tu-chemnitz.de> [remove WIPHY_FLAG_HAS_RADAR_DETECT again -- my mistake] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-02-08 18:16:19 +01:00
cfg80211: schedule offchan_cac_abort_wk in cfg80211_radar_event If necessary schedule offchan_cac_abort_wk work in cfg80211_radar_event routine adding offchan parameter to cfg80211_radar_event signature. Rename cfg80211_radar_event in __cfg80211_radar_event and introduce the two following inline helpers: - cfg80211_radar_event - cfg80211_offchan_radar_event Doing so the drv will not need to run cfg80211_offchan_cac_abort() after radar detection on the offchannel chain. Tested-by: Owen Peng <owen.peng@mediatek.com> Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Link: https://lore.kernel.org/r/3ff583e021e3343a3ced54a7b09b5e184d1880dc.1637062727.git.lorenzo@kernel.org Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2021-11-16 12:41:52 +01:00
nl80211/cfg80211: add radar detection command/event Add new NL80211_CMD_RADAR_DETECT, which starts the Channel Availability Check (CAC). This command will also notify the usermode about events (CAC finished, CAC aborted, radar detected, NOP finished). Once radar detection has started it should continuously monitor for radars as long as the channel is active. This patch enables DFS for AP mode in nl80211/cfg80211. Based on original patch by Victor Goldenshtein <victorg@ti.com> Signed-off-by: Simon Wunderlich <siwu@hrz.tu-chemnitz.de> [remove WIPHY_FLAG_HAS_RADAR_DETECT again -- my mistake] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-02-08 18:16:19 +01:00
cfg80211: schedule offchan_cac_abort_wk in cfg80211_radar_event If necessary schedule offchan_cac_abort_wk work in cfg80211_radar_event routine adding offchan parameter to cfg80211_radar_event signature. Rename cfg80211_radar_event in __cfg80211_radar_event and introduce the two following inline helpers: - cfg80211_radar_event - cfg80211_offchan_radar_event Doing so the drv will not need to run cfg80211_offchan_cac_abort() after radar detection on the offchannel chain. Tested-by: Owen Peng <owen.peng@mediatek.com> Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Link: https://lore.kernel.org/r/3ff583e021e3343a3ced54a7b09b5e184d1880dc.1637062727.git.lorenzo@kernel.org Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2021-11-16 12:41:52 +01:00
nl80211/cfg80211: add radar detection command/event Add new NL80211_CMD_RADAR_DETECT, which starts the Channel Availability Check (CAC). This command will also notify the usermode about events (CAC finished, CAC aborted, radar detected, NOP finished). Once radar detection has started it should continuously monitor for radars as long as the channel is active. This patch enables DFS for AP mode in nl80211/cfg80211. Based on original patch by Victor Goldenshtein <victorg@ti.com> Signed-off-by: Simon Wunderlich <siwu@hrz.tu-chemnitz.de> [remove WIPHY_FLAG_HAS_RADAR_DETECT again -- my mistake] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-02-08 18:16:19 +01:00
cfg80211: schedule offchan_cac_abort_wk in cfg80211_radar_event If necessary schedule offchan_cac_abort_wk work in cfg80211_radar_event routine adding offchan parameter to cfg80211_radar_event signature. Rename cfg80211_radar_event in __cfg80211_radar_event and introduce the two following inline helpers: - cfg80211_radar_event - cfg80211_offchan_radar_event Doing so the drv will not need to run cfg80211_offchan_cac_abort() after radar detection on the offchannel chain. Tested-by: Owen Peng <owen.peng@mediatek.com> Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Link: https://lore.kernel.org/r/3ff583e021e3343a3ced54a7b09b5e184d1880dc.1637062727.git.lorenzo@kernel.org Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2021-11-16 12:41:52 +01:00
nl80211/cfg80211: add radar detection command/event Add new NL80211_CMD_RADAR_DETECT, which starts the Channel Availability Check (CAC). This command will also notify the usermode about events (CAC finished, CAC aborted, radar detected, NOP finished). Once radar detection has started it should continuously monitor for radars as long as the channel is active. This patch enables DFS for AP mode in nl80211/cfg80211. Based on original patch by Victor Goldenshtein <victorg@ti.com> Signed-off-by: Simon Wunderlich <siwu@hrz.tu-chemnitz.de> [remove WIPHY_FLAG_HAS_RADAR_DETECT again -- my mistake] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-02-08 18:16:19 +01:00
wifi: cfg80211: handle DFS per link Currently, during starting a radar detection, no link id information is parsed and passed down. In order to support starting radar detection during Multi Link Operation, it is required to pass link id as well. Add changes to first parse and then pass link id in the start radar detection path. Additionally, update notification APIs to allow drivers/mac80211 to pass the link ID. However, everything is handled at link 0 only until all API's are ready to handle it per link. Signed-off-by: Aditya Kumar Singh <quic_adisi@quicinc.com> Link: https://patch.msgid.link/20240906064426.2101315-6-quic_adisi@quicinc.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-09-06 12:14:23 +05:30
nl80211/cfg80211: add radar detection command/event Add new NL80211_CMD_RADAR_DETECT, which starts the Channel Availability Check (CAC). This command will also notify the usermode about events (CAC finished, CAC aborted, radar detected, NOP finished). Once radar detection has started it should continuously monitor for radars as long as the channel is active. This patch enables DFS for AP mode in nl80211/cfg80211. Based on original patch by Victor Goldenshtein <victorg@ti.com> Signed-off-by: Simon Wunderlich <siwu@hrz.tu-chemnitz.de> [remove WIPHY_FLAG_HAS_RADAR_DETECT again -- my mistake] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-02-08 18:16:19 +01:00
wifi: cfg80211: handle DFS per link Currently, during starting a radar detection, no link id information is parsed and passed down. In order to support starting radar detection during Multi Link Operation, it is required to pass link id as well. Add changes to first parse and then pass link id in the start radar detection path. Additionally, update notification APIs to allow drivers/mac80211 to pass the link ID. However, everything is handled at link 0 only until all API's are ready to handle it per link. Signed-off-by: Aditya Kumar Singh <quic_adisi@quicinc.com> Link: https://patch.msgid.link/20240906064426.2101315-6-quic_adisi@quicinc.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-09-06 12:14:23 +05:30
nl80211/cfg80211: add radar detection command/event Add new NL80211_CMD_RADAR_DETECT, which starts the Channel Availability Check (CAC). This command will also notify the usermode about events (CAC finished, CAC aborted, radar detected, NOP finished). Once radar detection has started it should continuously monitor for radars as long as the channel is active. This patch enables DFS for AP mode in nl80211/cfg80211. Based on original patch by Victor Goldenshtein <victorg@ti.com> Signed-off-by: Simon Wunderlich <siwu@hrz.tu-chemnitz.de> [remove WIPHY_FLAG_HAS_RADAR_DETECT again -- my mistake] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-02-08 18:16:19 +01:00
wifi: cfg80211: handle DFS per link Currently, during starting a radar detection, no link id information is parsed and passed down. In order to support starting radar detection during Multi Link Operation, it is required to pass link id as well. Add changes to first parse and then pass link id in the start radar detection path. Additionally, update notification APIs to allow drivers/mac80211 to pass the link ID. However, everything is handled at link 0 only until all API's are ready to handle it per link. Signed-off-by: Aditya Kumar Singh <quic_adisi@quicinc.com> Link: https://patch.msgid.link/20240906064426.2101315-6-quic_adisi@quicinc.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-09-06 12:14:23 +05:30
nl80211/cfg80211: add radar detection command/event Add new NL80211_CMD_RADAR_DETECT, which starts the Channel Availability Check (CAC). This command will also notify the usermode about events (CAC finished, CAC aborted, radar detected, NOP finished). Once radar detection has started it should continuously monitor for radars as long as the channel is active. This patch enables DFS for AP mode in nl80211/cfg80211. Based on original patch by Victor Goldenshtein <victorg@ti.com> Signed-off-by: Simon Wunderlich <siwu@hrz.tu-chemnitz.de> [remove WIPHY_FLAG_HAS_RADAR_DETECT again -- my mistake] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-02-08 18:16:19 +01:00
wifi: cfg80211: handle DFS per link Currently, during starting a radar detection, no link id information is parsed and passed down. In order to support starting radar detection during Multi Link Operation, it is required to pass link id as well. Add changes to first parse and then pass link id in the start radar detection path. Additionally, update notification APIs to allow drivers/mac80211 to pass the link ID. However, everything is handled at link 0 only until all API's are ready to handle it per link. Signed-off-by: Aditya Kumar Singh <quic_adisi@quicinc.com> Link: https://patch.msgid.link/20240906064426.2101315-6-quic_adisi@quicinc.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-09-06 12:14:23 +05:30
nl80211/cfg80211: add radar detection command/event Add new NL80211_CMD_RADAR_DETECT, which starts the Channel Availability Check (CAC). This command will also notify the usermode about events (CAC finished, CAC aborted, radar detected, NOP finished). Once radar detection has started it should continuously monitor for radars as long as the channel is active. This patch enables DFS for AP mode in nl80211/cfg80211. Based on original patch by Victor Goldenshtein <victorg@ti.com> Signed-off-by: Simon Wunderlich <siwu@hrz.tu-chemnitz.de> [remove WIPHY_FLAG_HAS_RADAR_DETECT again -- my mistake] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-02-08 18:16:19 +01:00
cfg80211: add cfg80211 exported function tracing Also add tracing to the API functions that drivers (and mac80211) can call in cfg80211. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-08-27 12:49:39 +03:00
wifi: cfg80211/mac80211: report link ID for unexpected frames The upper layer may require the link ID to properly handle unexpected frames. For instance, if hostapd, operating as an AP MLD, receives a data frame from a non-associated STA, it must send deauthentication to the link on which the STA is operating. Signed-off-by: Michael-CY Lee <michael-cy.lee@mediatek.com> Reviewed-by: Money Wang <money.wang@mediatek.com> Link: https://patch.msgid.link/20250721065159.1740992-1-michael-cy.lee@mediatek.com [edit commit message] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-07-21 14:51:59 +08:00
cfg80211: add cfg80211 exported function tracing Also add tracing to the API functions that drivers (and mac80211) can call in cfg80211. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-08-27 12:49:39 +03:00
wifi: cfg80211/mac80211: report link ID for unexpected frames The upper layer may require the link ID to properly handle unexpected frames. For instance, if hostapd, operating as an AP MLD, receives a data frame from a non-associated STA, it must send deauthentication to the link on which the STA is operating. Signed-off-by: Michael-CY Lee <michael-cy.lee@mediatek.com> Reviewed-by: Money Wang <money.wang@mediatek.com> Link: https://patch.msgid.link/20250721065159.1740992-1-michael-cy.lee@mediatek.com [edit commit message] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-07-21 14:51:59 +08:00
cfg80211: add cfg80211 exported function tracing Also add tracing to the API functions that drivers (and mac80211) can call in cfg80211. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-08-27 12:49:39 +03:00
wifi: cfg80211/mac80211: report link ID for unexpected frames The upper layer may require the link ID to properly handle unexpected frames. For instance, if hostapd, operating as an AP MLD, receives a data frame from a non-associated STA, it must send deauthentication to the link on which the STA is operating. Signed-off-by: Michael-CY Lee <michael-cy.lee@mediatek.com> Reviewed-by: Money Wang <money.wang@mediatek.com> Link: https://patch.msgid.link/20250721065159.1740992-1-michael-cy.lee@mediatek.com [edit commit message] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-07-21 14:51:59 +08:00
cfg80211: add cfg80211 exported function tracing Also add tracing to the API functions that drivers (and mac80211) can call in cfg80211. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-08-27 12:49:39 +03:00
wifi: cfg80211/mac80211: report link ID for unexpected frames The upper layer may require the link ID to properly handle unexpected frames. For instance, if hostapd, operating as an AP MLD, receives a data frame from a non-associated STA, it must send deauthentication to the link on which the STA is operating. Signed-off-by: Michael-CY Lee <michael-cy.lee@mediatek.com> Reviewed-by: Money Wang <money.wang@mediatek.com> Link: https://patch.msgid.link/20250721065159.1740992-1-michael-cy.lee@mediatek.com [edit commit message] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-07-21 14:51:59 +08:00
cfg80211: add cfg80211 exported function tracing Also add tracing to the API functions that drivers (and mac80211) can call in cfg80211. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-08-27 12:49:39 +03:00
wifi: cfg80211/mac80211: report link ID for unexpected frames The upper layer may require the link ID to properly handle unexpected frames. For instance, if hostapd, operating as an AP MLD, receives a data frame from a non-associated STA, it must send deauthentication to the link on which the STA is operating. Signed-off-by: Michael-CY Lee <michael-cy.lee@mediatek.com> Reviewed-by: Money Wang <money.wang@mediatek.com> Link: https://patch.msgid.link/20250721065159.1740992-1-michael-cy.lee@mediatek.com [edit commit message] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-07-21 14:51:59 +08:00
cfg80211: add cfg80211 exported function tracing Also add tracing to the API functions that drivers (and mac80211) can call in cfg80211. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-08-27 12:49:39 +03:00
wifi: cfg80211/mac80211: report link ID for unexpected frames The upper layer may require the link ID to properly handle unexpected frames. For instance, if hostapd, operating as an AP MLD, receives a data frame from a non-associated STA, it must send deauthentication to the link on which the STA is operating. Signed-off-by: Michael-CY Lee <michael-cy.lee@mediatek.com> Reviewed-by: Money Wang <money.wang@mediatek.com> Link: https://patch.msgid.link/20250721065159.1740992-1-michael-cy.lee@mediatek.com [edit commit message] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-07-21 14:51:59 +08:00
cfg80211: add cfg80211 exported function tracing Also add tracing to the API functions that drivers (and mac80211) can call in cfg80211. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-08-27 12:49:39 +03:00
cfg80211: fix channel configuration in IBSS join When receiving an IBSS_JOINED event select the BSS object based on the {bssid, channel} couple rather than the bssid only. With the current approach if another cell having the same BSSID (but using a different channel) exists then cfg80211 picks up the wrong BSS object. The result is a mismatching channel configuration between cfg80211 and the driver, that can lead to any sort of problem. The issue can be triggered by having an IBSS sitting on given channel and then asking the driver to create a new cell using the same BSSID but with a different frequency. By passing the channel to cfg80211_get_bss() we can solve this ambiguity and retrieve/create the correct BSS object. All the users of cfg80211_ibss_joined() have been changed accordingly. Moreover WARN when cfg80211_ibss_joined() gets a NULL channel as argument and remove a bogus call of the same function in ath6kl (it does not make sense to call cfg80211_ibss_joined() with a zero BSSID on ibss-leave). Cc: Kalle Valo <kvalo@qca.qualcomm.com> Cc: Arend van Spriel <arend@broadcom.com> Cc: Bing Zhao <bzhao@marvell.com> Cc: Jussi Kivilinna <jussi.kivilinna@iki.fi> Cc: libertas-dev@lists.infradead.org Acked-by: Kalle Valo <kvalo@qca.qualcomm.com> Signed-off-by: Antonio Quartulli <antonio@open-mesh.com> [minor code cleanup in ath6kl] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2014-01-29 17:53:43 +01:00
wifi: cfg80211: trace: remove MAC_PR_{FMT,ARG} With %pM, this really is no longer needed, and actually longer to spell out. Remove it. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-01-19 14:45:47 +01:00
cfg80211: fix channel configuration in IBSS join When receiving an IBSS_JOINED event select the BSS object based on the {bssid, channel} couple rather than the bssid only. With the current approach if another cell having the same BSSID (but using a different channel) exists then cfg80211 picks up the wrong BSS object. The result is a mismatching channel configuration between cfg80211 and the driver, that can lead to any sort of problem. The issue can be triggered by having an IBSS sitting on given channel and then asking the driver to create a new cell using the same BSSID but with a different frequency. By passing the channel to cfg80211_get_bss() we can solve this ambiguity and retrieve/create the correct BSS object. All the users of cfg80211_ibss_joined() have been changed accordingly. Moreover WARN when cfg80211_ibss_joined() gets a NULL channel as argument and remove a bogus call of the same function in ath6kl (it does not make sense to call cfg80211_ibss_joined() with a zero BSSID on ibss-leave). Cc: Kalle Valo <kvalo@qca.qualcomm.com> Cc: Arend van Spriel <arend@broadcom.com> Cc: Bing Zhao <bzhao@marvell.com> Cc: Jussi Kivilinna <jussi.kivilinna@iki.fi> Cc: libertas-dev@lists.infradead.org Acked-by: Kalle Valo <kvalo@qca.qualcomm.com> Signed-off-by: Antonio Quartulli <antonio@open-mesh.com> [minor code cleanup in ath6kl] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2014-01-29 17:53:43 +01:00
cfg80211: add cfg80211 exported function tracing Also add tracing to the API functions that drivers (and mac80211) can call in cfg80211. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-08-27 12:49:39 +03:00
wifi: cfg80211: trace: remove MAC_PR_{FMT,ARG} With %pM, this really is no longer needed, and actually longer to spell out. Remove it. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-01-19 14:45:47 +01:00
cfg80211: add cfg80211 exported function tracing Also add tracing to the API functions that drivers (and mac80211) can call in cfg80211. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-08-27 12:49:39 +03:00
wifi: cfg80211: trace: remove MAC_PR_{FMT,ARG} With %pM, this really is no longer needed, and actually longer to spell out. Remove it. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-01-19 14:45:47 +01:00
cfg80211: add cfg80211 exported function tracing Also add tracing to the API functions that drivers (and mac80211) can call in cfg80211. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-08-27 12:49:39 +03:00
wifi: cfg80211: trace: remove MAC_PR_{FMT,ARG} With %pM, this really is no longer needed, and actually longer to spell out. Remove it. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-01-19 14:45:47 +01:00
cfg80211: add cfg80211 exported function tracing Also add tracing to the API functions that drivers (and mac80211) can call in cfg80211. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-08-27 12:49:39 +03:00
cfg80211: add KHz variants of frame RX API Drivers may wish to report the RX frequency in units of KHz. Provide cfg80211_rx_mgmt_khz() and wrap it with cfg80211_rx_mgmt() so exisiting drivers which can't report KHz anyway don't need to change. Add a similar wrapper for cfg80211_report_obss_beacon() so the frequency units stay somewhat consistent. This doesn't actually change the nl80211 API yet. Signed-off-by: Thomas Pedersen <thomas@adapt-ip.com> Link: https://lore.kernel.org/r/20200430172554.18383-2-thomas@adapt-ip.com [fix mac80211 calling the non-khz version of obss beacon report, drop trace point name changes] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2020-04-30 10:25:50 -07:00
cfg80211: add cfg80211 exported function tracing Also add tracing to the API functions that drivers (and mac80211) can call in cfg80211. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-08-27 12:49:39 +03:00
cfg80211: Add TDLS event to allow drivers to request operations The NL80211_CMD_TDLS_OPER command was previously used only for userspace request for the kernel code to perform TDLS operations. However, there are also cases where the driver may need to request operations from userspace, e.g., when using security on the AP path. Add a new cfg80211 function for generating a TDLS operation event for drivers to request a new link to be set up (NL80211_TDLS_SETUP) or an existing link to be torn down (NL80211_TDLS_TEARDOWN). Drivers can optionally use these events, e.g., based on noticing data traffic being sent to a peer station that is seen with good signal strength. Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-11-16 22:49:57 +02:00
wifi: cfg80211: trace: remove MAC_PR_{FMT,ARG} With %pM, this really is no longer needed, and actually longer to spell out. Remove it. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-01-19 14:45:47 +01:00
cfg80211: Add TDLS event to allow drivers to request operations The NL80211_CMD_TDLS_OPER command was previously used only for userspace request for the kernel code to perform TDLS operations. However, there are also cases where the driver may need to request operations from userspace, e.g., when using security on the AP path. Add a new cfg80211 function for generating a TDLS operation event for drivers to request a new link to be set up (NL80211_TDLS_SETUP) or an existing link to be torn down (NL80211_TDLS_TEARDOWN). Drivers can optionally use these events, e.g., based on noticing data traffic being sent to a peer station that is seen with good signal strength. Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-11-16 22:49:57 +02:00
cfg80211: add cfg80211 exported function tracing Also add tracing to the API functions that drivers (and mac80211) can call in cfg80211. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-08-27 12:49:39 +03:00
wifi: cfg80211: hide scan internals Hide the internal scan fields from mac80211 and drivers, the 'notified' variable is for internal tracking, and the 'info' is output that's passed to cfg80211_scan_done() and stored only for delayed userspace notification. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Benjamin Berg <benjamin.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250609213231.6a62e41858e2.I004f66e9c087cc6e6ae4a24951cf470961ee9466@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-06-09 21:35:19 +03:00
nl80211: support beacon report scanning Beacon report radio measurement requires reporting observed BSSs on the channels specified in the beacon request. If the measurement mode is set to passive or active, it requires actually performing a scan (passive or active, accordingly), and reporting the time that the scan was started and the time each beacon/probe was received (both in terms of TSF of the BSS of the requesting AP). If the request mode is table, this information is optional. In addition, the radio measurement request specifies the channel dwell time for the measurement. In order to use scan for beacon report when the mode is active or passive, add a parameter to scan request that specifies the channel dwell time, and add scan start time and beacon received time to scan results information. Supporting beacon report is required for Multi Band Operation (MBO). Signed-off-by: Assaf Krauss <assaf.krauss@intel.com> Signed-off-by: David Spinadel <david.spinadel@intel.com> Signed-off-by: Avraham Stern <avraham.stern@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2016-07-05 17:10:13 +03:00
cfg80211: add cfg80211 exported function tracing Also add tracing to the API functions that drivers (and mac80211) can call in cfg80211. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-08-27 12:49:39 +03:00
wifi: cfg80211: hide scan internals Hide the internal scan fields from mac80211 and drivers, the 'notified' variable is for internal tracking, and the 'info' is output that's passed to cfg80211_scan_done() and stored only for delayed userspace notification. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Benjamin Berg <benjamin.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250609213231.6a62e41858e2.I004f66e9c087cc6e6ae4a24951cf470961ee9466@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-06-09 21:35:19 +03:00
cfg80211: remove enum ieee80211_band This enum is already perfectly aliased to enum nl80211_band, and the only reason for it is that we get IEEE80211_NUM_BANDS out of it. There's no really good reason to not declare the number of bands in nl80211 though, so do that and remove the cfg80211 one. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2016-04-12 15:56:15 +02:00
cfg80211: add cfg80211 exported function tracing Also add tracing to the API functions that drivers (and mac80211) can call in cfg80211. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-08-27 12:49:39 +03:00
nl80211: support beacon report scanning Beacon report radio measurement requires reporting observed BSSs on the channels specified in the beacon request. If the measurement mode is set to passive or active, it requires actually performing a scan (passive or active, accordingly), and reporting the time that the scan was started and the time each beacon/probe was received (both in terms of TSF of the BSS of the requesting AP). If the request mode is table, this information is optional. In addition, the radio measurement request specifies the channel dwell time for the measurement. In order to use scan for beacon report when the mode is active or passive, add a parameter to scan request that specifies the channel dwell time, and add scan start time and beacon received time to scan results information. Supporting beacon report is required for Multi Band Operation (MBO). Signed-off-by: Assaf Krauss <assaf.krauss@intel.com> Signed-off-by: David Spinadel <david.spinadel@intel.com> Signed-off-by: Avraham Stern <avraham.stern@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2016-07-05 17:10:13 +03:00
cfg80211: add cfg80211 exported function tracing Also add tracing to the API functions that drivers (and mac80211) can call in cfg80211. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-08-27 12:49:39 +03:00
wifi: cfg80211: hide scan internals Hide the internal scan fields from mac80211 and drivers, the 'notified' variable is for internal tracking, and the 'info' is output that's passed to cfg80211_scan_done() and stored only for delayed userspace notification. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Benjamin Berg <benjamin.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250609213231.6a62e41858e2.I004f66e9c087cc6e6ae4a24951cf470961ee9466@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-06-09 21:35:19 +03:00
cfg80211: remove enum ieee80211_band This enum is already perfectly aliased to enum nl80211_band, and the only reason for it is that we get IEEE80211_NUM_BANDS out of it. There's no really good reason to not declare the number of bands in nl80211 though, so do that and remove the cfg80211 one. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2016-04-12 15:56:15 +02:00
wifi: cfg80211: hide scan internals Hide the internal scan fields from mac80211 and drivers, the 'notified' variable is for internal tracking, and the 'info' is output that's passed to cfg80211_scan_done() and stored only for delayed userspace notification. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Benjamin Berg <benjamin.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250609213231.6a62e41858e2.I004f66e9c087cc6e6ae4a24951cf470961ee9466@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-06-09 21:35:19 +03:00
cfg80211: add cfg80211 exported function tracing Also add tracing to the API functions that drivers (and mac80211) can call in cfg80211. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-08-27 12:49:39 +03:00
wifi: cfg80211: hide scan internals Hide the internal scan fields from mac80211 and drivers, the 'notified' variable is for internal tracking, and the 'info' is output that's passed to cfg80211_scan_done() and stored only for delayed userspace notification. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Benjamin Berg <benjamin.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250609213231.6a62e41858e2.I004f66e9c087cc6e6ae4a24951cf470961ee9466@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-06-09 21:35:19 +03:00
cfg80211: add cfg80211 exported function tracing Also add tracing to the API functions that drivers (and mac80211) can call in cfg80211. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-08-27 12:49:39 +03:00
nl80211: support beacon report scanning Beacon report radio measurement requires reporting observed BSSs on the channels specified in the beacon request. If the measurement mode is set to passive or active, it requires actually performing a scan (passive or active, accordingly), and reporting the time that the scan was started and the time each beacon/probe was received (both in terms of TSF of the BSS of the requesting AP). If the request mode is table, this information is optional. In addition, the radio measurement request specifies the channel dwell time for the measurement. In order to use scan for beacon report when the mode is active or passive, add a parameter to scan request that specifies the channel dwell time, and add scan start time and beacon received time to scan results information. Supporting beacon report is required for Multi Band Operation (MBO). Signed-off-by: Assaf Krauss <assaf.krauss@intel.com> Signed-off-by: David Spinadel <david.spinadel@intel.com> Signed-off-by: Avraham Stern <avraham.stern@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2016-07-05 17:10:13 +03:00
cfg80211: add cfg80211 exported function tracing Also add tracing to the API functions that drivers (and mac80211) can call in cfg80211. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-08-27 12:49:39 +03:00
wifi: cfg80211: trace: remove MAC_PR_{FMT,ARG} With %pM, this really is no longer needed, and actually longer to spell out. Remove it. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-01-19 14:45:47 +01:00
nl80211: support beacon report scanning Beacon report radio measurement requires reporting observed BSSs on the channels specified in the beacon request. If the measurement mode is set to passive or active, it requires actually performing a scan (passive or active, accordingly), and reporting the time that the scan was started and the time each beacon/probe was received (both in terms of TSF of the BSS of the requesting AP). If the request mode is table, this information is optional. In addition, the radio measurement request specifies the channel dwell time for the measurement. In order to use scan for beacon report when the mode is active or passive, add a parameter to scan request that specifies the channel dwell time, and add scan start time and beacon received time to scan results information. Supporting beacon report is required for Multi Band Operation (MBO). Signed-off-by: Assaf Krauss <assaf.krauss@intel.com> Signed-off-by: David Spinadel <david.spinadel@intel.com> Signed-off-by: Avraham Stern <avraham.stern@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2016-07-05 17:10:13 +03:00
wifi: cfg80211: trace: remove MAC_PR_{FMT,ARG} With %pM, this really is no longer needed, and actually longer to spell out. Remove it. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-01-19 14:45:47 +01:00
cfg80211: add cfg80211 exported function tracing Also add tracing to the API functions that drivers (and mac80211) can call in cfg80211. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-08-27 12:49:39 +03:00
cfg80211: add request id to cfg80211_sched_scan_*() api Have proper request id filled in the SCHED_SCAN_RESULTS and SCHED_SCAN_STOPPED notifications toward user-space by having the driver provide it through the api. Reviewed-by: Hante Meuleman <hante.meuleman@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieter-paul.giesberts@broadcom.com> Reviewed-by: Franky Lin <franky.lin@broadcom.com> Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2017-04-28 13:40:28 +01:00
cfg80211: add cfg80211 exported function tracing Also add tracing to the API functions that drivers (and mac80211) can call in cfg80211. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-08-27 12:49:39 +03:00
cfg80211: add request id to cfg80211_sched_scan_*() api Have proper request id filled in the SCHED_SCAN_RESULTS and SCHED_SCAN_STOPPED notifications toward user-space by having the driver provide it through the api. Reviewed-by: Hante Meuleman <hante.meuleman@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieter-paul.giesberts@broadcom.com> Reviewed-by: Franky Lin <franky.lin@broadcom.com> Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2017-04-28 13:40:28 +01:00
cfg80211: add cfg80211 exported function tracing Also add tracing to the API functions that drivers (and mac80211) can call in cfg80211. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-08-27 12:49:39 +03:00
cfg80211: add bss_type and privacy arguments in cfg80211_get_bss() 802.11ad adds new a network type (PBSS) and changes the capability field interpretation for the DMG (60G) band. The same 2 bits that were interpreted as "ESS" and "IBSS" before are re-used as a 2-bit field with 3 valid values (and 1 reserved). Valid values are: "IBSS", "PBSS" (new) and "AP". In order to get the BSS struct for the new PBSS networks, change the cfg80211_get_bss() function to take a new enum ieee80211_bss_type argument with the valid network types, as "capa_mask" and "capa_val" no longer work correctly (the search must be band-aware now.) The remaining bits in "capa_mask" and "capa_val" are used only for privacy matching so replace those two with a privacy enum as well. Signed-off-by: Dedy Lansky <dlansky@codeaurora.org> [rewrite commit log, tiny fixes] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2015-02-08 15:52:03 +02:00
cfg80211: add cfg80211 exported function tracing Also add tracing to the API functions that drivers (and mac80211) can call in cfg80211. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-08-27 12:49:39 +03:00
cfg80211: add bss_type and privacy arguments in cfg80211_get_bss() 802.11ad adds new a network type (PBSS) and changes the capability field interpretation for the DMG (60G) band. The same 2 bits that were interpreted as "ESS" and "IBSS" before are re-used as a 2-bit field with 3 valid values (and 1 reserved). Valid values are: "IBSS", "PBSS" (new) and "AP". In order to get the BSS struct for the new PBSS networks, change the cfg80211_get_bss() function to take a new enum ieee80211_bss_type argument with the valid network types, as "capa_mask" and "capa_val" no longer work correctly (the search must be band-aware now.) The remaining bits in "capa_mask" and "capa_val" are used only for privacy matching so replace those two with a privacy enum as well. Signed-off-by: Dedy Lansky <dlansky@codeaurora.org> [rewrite commit log, tiny fixes] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2015-02-08 15:52:03 +02:00
cfg80211: add cfg80211 exported function tracing Also add tracing to the API functions that drivers (and mac80211) can call in cfg80211. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-08-27 12:49:39 +03:00
cfg80211: add bss_type and privacy arguments in cfg80211_get_bss() 802.11ad adds new a network type (PBSS) and changes the capability field interpretation for the DMG (60G) band. The same 2 bits that were interpreted as "ESS" and "IBSS" before are re-used as a 2-bit field with 3 valid values (and 1 reserved). Valid values are: "IBSS", "PBSS" (new) and "AP". In order to get the BSS struct for the new PBSS networks, change the cfg80211_get_bss() function to take a new enum ieee80211_bss_type argument with the valid network types, as "capa_mask" and "capa_val" no longer work correctly (the search must be band-aware now.) The remaining bits in "capa_mask" and "capa_val" are used only for privacy matching so replace those two with a privacy enum as well. Signed-off-by: Dedy Lansky <dlansky@codeaurora.org> [rewrite commit log, tiny fixes] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2015-02-08 15:52:03 +02:00
cfg80211: add cfg80211 exported function tracing Also add tracing to the API functions that drivers (and mac80211) can call in cfg80211. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-08-27 12:49:39 +03:00
wifi: cfg80211: trace: remove MAC_PR_{FMT,ARG} With %pM, this really is no longer needed, and actually longer to spell out. Remove it. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-01-19 14:45:47 +01:00
cfg80211: add bss_type and privacy arguments in cfg80211_get_bss() 802.11ad adds new a network type (PBSS) and changes the capability field interpretation for the DMG (60G) band. The same 2 bits that were interpreted as "ESS" and "IBSS" before are re-used as a 2-bit field with 3 valid values (and 1 reserved). Valid values are: "IBSS", "PBSS" (new) and "AP". In order to get the BSS struct for the new PBSS networks, change the cfg80211_get_bss() function to take a new enum ieee80211_bss_type argument with the valid network types, as "capa_mask" and "capa_val" no longer work correctly (the search must be band-aware now.) The remaining bits in "capa_mask" and "capa_val" are used only for privacy matching so replace those two with a privacy enum as well. Signed-off-by: Dedy Lansky <dlansky@codeaurora.org> [rewrite commit log, tiny fixes] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2015-02-08 15:52:03 +02:00
wifi: cfg80211: trace: remove MAC_PR_{FMT,ARG} With %pM, this really is no longer needed, and actually longer to spell out. Remove it. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-01-19 14:45:47 +01:00
cfg80211: add bss_type and privacy arguments in cfg80211_get_bss() 802.11ad adds new a network type (PBSS) and changes the capability field interpretation for the DMG (60G) band. The same 2 bits that were interpreted as "ESS" and "IBSS" before are re-used as a 2-bit field with 3 valid values (and 1 reserved). Valid values are: "IBSS", "PBSS" (new) and "AP". In order to get the BSS struct for the new PBSS networks, change the cfg80211_get_bss() function to take a new enum ieee80211_bss_type argument with the valid network types, as "capa_mask" and "capa_val" no longer work correctly (the search must be band-aware now.) The remaining bits in "capa_mask" and "capa_val" are used only for privacy matching so replace those two with a privacy enum as well. Signed-off-by: Dedy Lansky <dlansky@codeaurora.org> [rewrite commit log, tiny fixes] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2015-02-08 15:52:03 +02:00
cfg80211: add cfg80211 exported function tracing Also add tracing to the API functions that drivers (and mac80211) can call in cfg80211. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-08-27 12:49:39 +03:00
nl80211: allow BSS data to include CLOCK_BOOTTIME timestamp For location and connectivity services, userspace would often like to know the time when the BSS was last seen. The current "last seen" value is calculated in a way that makes it less useful, especially if the system suspended in the meantime. Add the ability for the driver to report a real CLOCK_BOOTTIME stamp that can then be reported to userspace (if present). Drivers wishing to use this must be converted to the new API to call cfg80211_inform_bss_data() or cfg80211_inform_bss_frame_data(). They need to ensure the reported value is accurate enough even when the frame might have been buffered in the device (e.g. firmware.) Signed-off-by: Dmitry Shmidt <dimitrysh@google.com> [modified to use struct, inlines] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2015-10-07 11:32:53 +02:00
cfg80211: add cfg80211 exported function tracing Also add tracing to the API functions that drivers (and mac80211) can call in cfg80211. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-08-27 12:49:39 +03:00
nl80211: allow BSS data to include CLOCK_BOOTTIME timestamp For location and connectivity services, userspace would often like to know the time when the BSS was last seen. The current "last seen" value is calculated in a way that makes it less useful, especially if the system suspended in the meantime. Add the ability for the driver to report a real CLOCK_BOOTTIME stamp that can then be reported to userspace (if present). Drivers wishing to use this must be converted to the new API to call cfg80211_inform_bss_data() or cfg80211_inform_bss_frame_data(). They need to ensure the reported value is accurate enough even when the frame might have been buffered in the device (e.g. firmware.) Signed-off-by: Dmitry Shmidt <dimitrysh@google.com> [modified to use struct, inlines] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2015-10-07 11:32:53 +02:00
nl80211: support beacon report scanning Beacon report radio measurement requires reporting observed BSSs on the channels specified in the beacon request. If the measurement mode is set to passive or active, it requires actually performing a scan (passive or active, accordingly), and reporting the time that the scan was started and the time each beacon/probe was received (both in terms of TSF of the BSS of the requesting AP). If the request mode is table, this information is optional. In addition, the radio measurement request specifies the channel dwell time for the measurement. In order to use scan for beacon report when the mode is active or passive, add a parameter to scan request that specifies the channel dwell time, and add scan start time and beacon received time to scan results information. Supporting beacon report is required for Multi Band Operation (MBO). Signed-off-by: Assaf Krauss <assaf.krauss@intel.com> Signed-off-by: David Spinadel <david.spinadel@intel.com> Signed-off-by: Avraham Stern <avraham.stern@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2016-07-05 17:10:13 +03:00
cfg80211: add cfg80211 exported function tracing Also add tracing to the API functions that drivers (and mac80211) can call in cfg80211. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-08-27 12:49:39 +03:00
nl80211: allow BSS data to include CLOCK_BOOTTIME timestamp For location and connectivity services, userspace would often like to know the time when the BSS was last seen. The current "last seen" value is calculated in a way that makes it less useful, especially if the system suspended in the meantime. Add the ability for the driver to report a real CLOCK_BOOTTIME stamp that can then be reported to userspace (if present). Drivers wishing to use this must be converted to the new API to call cfg80211_inform_bss_data() or cfg80211_inform_bss_frame_data(). They need to ensure the reported value is accurate enough even when the frame might have been buffered in the device (e.g. firmware.) Signed-off-by: Dmitry Shmidt <dimitrysh@google.com> [modified to use struct, inlines] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2015-10-07 11:32:53 +02:00
cfg80211: add cfg80211 exported function tracing Also add tracing to the API functions that drivers (and mac80211) can call in cfg80211. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-08-27 12:49:39 +03:00
nl80211: allow BSS data to include CLOCK_BOOTTIME timestamp For location and connectivity services, userspace would often like to know the time when the BSS was last seen. The current "last seen" value is calculated in a way that makes it less useful, especially if the system suspended in the meantime. Add the ability for the driver to report a real CLOCK_BOOTTIME stamp that can then be reported to userspace (if present). Drivers wishing to use this must be converted to the new API to call cfg80211_inform_bss_data() or cfg80211_inform_bss_frame_data(). They need to ensure the reported value is accurate enough even when the frame might have been buffered in the device (e.g. firmware.) Signed-off-by: Dmitry Shmidt <dimitrysh@google.com> [modified to use struct, inlines] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2015-10-07 11:32:53 +02:00
nl80211: support beacon report scanning Beacon report radio measurement requires reporting observed BSSs on the channels specified in the beacon request. If the measurement mode is set to passive or active, it requires actually performing a scan (passive or active, accordingly), and reporting the time that the scan was started and the time each beacon/probe was received (both in terms of TSF of the BSS of the requesting AP). If the request mode is table, this information is optional. In addition, the radio measurement request specifies the channel dwell time for the measurement. In order to use scan for beacon report when the mode is active or passive, add a parameter to scan request that specifies the channel dwell time, and add scan start time and beacon received time to scan results information. Supporting beacon report is required for Multi Band Operation (MBO). Signed-off-by: Assaf Krauss <assaf.krauss@intel.com> Signed-off-by: David Spinadel <david.spinadel@intel.com> Signed-off-by: Avraham Stern <avraham.stern@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2016-07-05 17:10:13 +03:00
cfg80211: add cfg80211 exported function tracing Also add tracing to the API functions that drivers (and mac80211) can call in cfg80211. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-08-27 12:49:39 +03:00
nl80211: support beacon report scanning Beacon report radio measurement requires reporting observed BSSs on the channels specified in the beacon request. If the measurement mode is set to passive or active, it requires actually performing a scan (passive or active, accordingly), and reporting the time that the scan was started and the time each beacon/probe was received (both in terms of TSF of the BSS of the requesting AP). If the request mode is table, this information is optional. In addition, the radio measurement request specifies the channel dwell time for the measurement. In order to use scan for beacon report when the mode is active or passive, add a parameter to scan request that specifies the channel dwell time, and add scan start time and beacon received time to scan results information. Supporting beacon report is required for Multi Band Operation (MBO). Signed-off-by: Assaf Krauss <assaf.krauss@intel.com> Signed-off-by: David Spinadel <david.spinadel@intel.com> Signed-off-by: Avraham Stern <avraham.stern@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2016-07-05 17:10:13 +03:00
wifi: cfg80211: remove scan_width support There really isn't any support for scanning at different channel widths than 20 MHz since there's no way to set it. Remove this support for now, if somebody wants to maintain this whole thing later we can revisit how it should work. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-08-29 12:17:43 +02:00
nl80211: support beacon report scanning Beacon report radio measurement requires reporting observed BSSs on the channels specified in the beacon request. If the measurement mode is set to passive or active, it requires actually performing a scan (passive or active, accordingly), and reporting the time that the scan was started and the time each beacon/probe was received (both in terms of TSF of the BSS of the requesting AP). If the request mode is table, this information is optional. In addition, the radio measurement request specifies the channel dwell time for the measurement. In order to use scan for beacon report when the mode is active or passive, add a parameter to scan request that specifies the channel dwell time, and add scan start time and beacon received time to scan results information. Supporting beacon report is required for Multi Band Operation (MBO). Signed-off-by: Assaf Krauss <assaf.krauss@intel.com> Signed-off-by: David Spinadel <david.spinadel@intel.com> Signed-off-by: Avraham Stern <avraham.stern@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2016-07-05 17:10:13 +03:00
wifi: cfg80211: trace: remove MAC_PR_{FMT,ARG} With %pM, this really is no longer needed, and actually longer to spell out. Remove it. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-01-19 14:45:47 +01:00
cfg80211: add cfg80211 exported function tracing Also add tracing to the API functions that drivers (and mac80211) can call in cfg80211. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-08-27 12:49:39 +03:00
wifi: cfg80211: trace: remove MAC_PR_{FMT,ARG} With %pM, this really is no longer needed, and actually longer to spell out. Remove it. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-01-19 14:45:47 +01:00
cfg80211: add cfg80211 exported function tracing Also add tracing to the API functions that drivers (and mac80211) can call in cfg80211. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-08-27 12:49:39 +03:00
cfg80211/mac80211: support reporting wakeup reason When waking up from WoWLAN, it is useful to know what triggered the wakeup. Support reporting the wakeup reason(s) in cfg80211 (and a pass-through in mac80211) to allow userspace to know. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-01-22 12:34:29 +01:00
cfg80211: fix WoWLAN wakeup tracing If the device reports a non-wireless wakeup reason, the tracing code crashes trying to dereference a NULL pointer. Fix this by checking the pointer on all accesses and also add a non_wireless tag to the event. Cc: stable@vger.kernel.org Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-04-29 12:09:14 +02:00
cfg80211/mac80211: support reporting wakeup reason When waking up from WoWLAN, it is useful to know what triggered the wakeup. Support reporting the wakeup reason(s) in cfg80211 (and a pass-through in mac80211) to allow userspace to know. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-01-22 12:34:29 +01:00
cfg80211: fix WoWLAN wakeup tracing If the device reports a non-wireless wakeup reason, the tracing code crashes trying to dereference a NULL pointer. Fix this by checking the pointer on all accesses and also add a non_wireless tag to the event. Cc: stable@vger.kernel.org Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-04-29 12:09:14 +02:00
cfg80211/mac80211: support reporting wakeup reason When waking up from WoWLAN, it is useful to know what triggered the wakeup. Support reporting the wakeup reason(s) in cfg80211 (and a pass-through in mac80211) to allow userspace to know. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-01-22 12:34:29 +01:00
cfg80211: fix WoWLAN wakeup tracing If the device reports a non-wireless wakeup reason, the tracing code crashes trying to dereference a NULL pointer. Fix this by checking the pointer on all accesses and also add a non_wireless tag to the event. Cc: stable@vger.kernel.org Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-04-29 12:09:14 +02:00
cfg80211/mac80211: support reporting wakeup reason When waking up from WoWLAN, it is useful to know what triggered the wakeup. Support reporting the wakeup reason(s) in cfg80211 (and a pass-through in mac80211) to allow userspace to know. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-01-22 12:34:29 +01:00
cfg80211: Extend support for IEEE 802.11r Fast BSS Transition Add NL80211_CMD_UPDATE_FT_IES to support update of FT IEs to the WLAN driver and NL80211_CMD_FT_EVENT to send FT events from the WLAN driver. This will carry the target AP's MAC address along with the relevant Information Elements. This event is used to report received FT IEs (MDIE, FTIE, RSN IE, TIE, RICIE). These changes allow FT to be supported with drivers that use an internal SME instead of user space option (like FT implementation in wpa_supplicant with mac80211-based drivers). Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-02-27 17:14:27 +02:00
wifi: cfg80211: trace: remove MAC_PR_{FMT,ARG} With %pM, this really is no longer needed, and actually longer to spell out. Remove it. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-01-19 14:45:47 +01:00
cfg80211: Extend support for IEEE 802.11r Fast BSS Transition Add NL80211_CMD_UPDATE_FT_IES to support update of FT IEs to the WLAN driver and NL80211_CMD_FT_EVENT to send FT events from the WLAN driver. This will carry the target AP's MAC address along with the relevant Information Elements. This event is used to report received FT IEs (MDIE, FTIE, RSN IE, TIE, RICIE). These changes allow FT to be supported with drivers that use an internal SME instead of user space option (like FT implementation in wpa_supplicant with mac80211-based drivers). Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-02-27 17:14:27 +02:00
wifi: cfg80211: add cfg80211_stop_link() for per-link teardown Currently, whenever cfg80211_stop_iface() is called, the entire iface is stopped. However, there could be a need in AP/P2P_GO mode, where one would like to stop a single link in MLO operation instead of the whole MLD interface. Hence, introduce cfg80211_stop_link() to allow drivers to tear down only a specified AP/P2P_GO link during MLO operation. Passing -1 preserves the existing behavior of stopping the whole interface. Make cfg80211_stop_iface() call this function by passing -1 to keep the default behavior the same, that is, to stop all links and use cfg80211_stop_link() with the desired link_id for AP/P2P_GO mode, to stop only that link. This brings no behavioral change for single-link/non-MLO interfaces, and enables drivers to stop an AP/P2P_GO link without disrupting other links on the same interface. Signed-off-by: Manish Dharanenthiran <manish.dharanenthiran@oss.qualcomm.com> Link: https://patch.msgid.link/20251127-stop_link-v2-1-43745846c5fd@qti.qualcomm.com [make cfg80211_stop_iface() inline] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-11-27 15:41:23 +05:30
cfg80211: export interface stopping function This exports a new cfg80211_stop_iface() function. This is intended for driver internal interface combination management and channel switching. Due to locking issues (it re-enters driver) the call is asynchronous and uses cfg80211 event list/worker. Signed-off-by: Michal Kazior <michal.kazior@tieto.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2014-04-09 15:11:01 +02:00
wifi: cfg80211: add cfg80211_stop_link() for per-link teardown Currently, whenever cfg80211_stop_iface() is called, the entire iface is stopped. However, there could be a need in AP/P2P_GO mode, where one would like to stop a single link in MLO operation instead of the whole MLD interface. Hence, introduce cfg80211_stop_link() to allow drivers to tear down only a specified AP/P2P_GO link during MLO operation. Passing -1 preserves the existing behavior of stopping the whole interface. Make cfg80211_stop_iface() call this function by passing -1 to keep the default behavior the same, that is, to stop all links and use cfg80211_stop_link() with the desired link_id for AP/P2P_GO mode, to stop only that link. This brings no behavioral change for single-link/non-MLO interfaces, and enables drivers to stop an AP/P2P_GO link without disrupting other links on the same interface. Signed-off-by: Manish Dharanenthiran <manish.dharanenthiran@oss.qualcomm.com> Link: https://patch.msgid.link/20251127-stop_link-v2-1-43745846c5fd@qti.qualcomm.com [make cfg80211_stop_iface() inline] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-11-27 15:41:23 +05:30
cfg80211: export interface stopping function This exports a new cfg80211_stop_iface() function. This is intended for driver internal interface combination management and channel switching. Due to locking issues (it re-enters driver) the call is asynchronous and uses cfg80211 event list/worker. Signed-off-by: Michal Kazior <michal.kazior@tieto.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2014-04-09 15:11:01 +02:00
wifi: cfg80211: add cfg80211_stop_link() for per-link teardown Currently, whenever cfg80211_stop_iface() is called, the entire iface is stopped. However, there could be a need in AP/P2P_GO mode, where one would like to stop a single link in MLO operation instead of the whole MLD interface. Hence, introduce cfg80211_stop_link() to allow drivers to tear down only a specified AP/P2P_GO link during MLO operation. Passing -1 preserves the existing behavior of stopping the whole interface. Make cfg80211_stop_iface() call this function by passing -1 to keep the default behavior the same, that is, to stop all links and use cfg80211_stop_link() with the desired link_id for AP/P2P_GO mode, to stop only that link. This brings no behavioral change for single-link/non-MLO interfaces, and enables drivers to stop an AP/P2P_GO link without disrupting other links on the same interface. Signed-off-by: Manish Dharanenthiran <manish.dharanenthiran@oss.qualcomm.com> Link: https://patch.msgid.link/20251127-stop_link-v2-1-43745846c5fd@qti.qualcomm.com [make cfg80211_stop_iface() inline] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-11-27 15:41:23 +05:30
cfg80211: export interface stopping function This exports a new cfg80211_stop_iface() function. This is intended for driver internal interface combination management and channel switching. Due to locking issues (it re-enters driver) the call is asynchronous and uses cfg80211 event list/worker. Signed-off-by: Michal Kazior <michal.kazior@tieto.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2014-04-09 15:11:01 +02:00
wifi: cfg80211: add cfg80211_stop_link() for per-link teardown Currently, whenever cfg80211_stop_iface() is called, the entire iface is stopped. However, there could be a need in AP/P2P_GO mode, where one would like to stop a single link in MLO operation instead of the whole MLD interface. Hence, introduce cfg80211_stop_link() to allow drivers to tear down only a specified AP/P2P_GO link during MLO operation. Passing -1 preserves the existing behavior of stopping the whole interface. Make cfg80211_stop_iface() call this function by passing -1 to keep the default behavior the same, that is, to stop all links and use cfg80211_stop_link() with the desired link_id for AP/P2P_GO mode, to stop only that link. This brings no behavioral change for single-link/non-MLO interfaces, and enables drivers to stop an AP/P2P_GO link without disrupting other links on the same interface. Signed-off-by: Manish Dharanenthiran <manish.dharanenthiran@oss.qualcomm.com> Link: https://patch.msgid.link/20251127-stop_link-v2-1-43745846c5fd@qti.qualcomm.com [make cfg80211_stop_iface() inline] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-11-27 15:41:23 +05:30
cfg80211: export interface stopping function This exports a new cfg80211_stop_iface() function. This is intended for driver internal interface combination management and channel switching. Due to locking issues (it re-enters driver) the call is asynchronous and uses cfg80211 event list/worker. Signed-off-by: Michal Kazior <michal.kazior@tieto.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2014-04-09 15:11:01 +02:00
cfg80211: add peer measurement with FTM initiator API Add a new "peer measurement" API, that can be used to measure certain things related to a peer. Right now, only implement FTM (flight time measurement) over it, but the idea is that it'll be extensible to also support measuring the necessary things to calculate e.g. angle-of-arrival for WiGig. The API is structured to have a generic list of peers and channels to measure with/on, and then for each of those a set of measurements (again, only FTM right now) to perform. Results are sent to the requesting socket, including a final complete message. Closing the controlling netlink socket will abort a running measurement. v3: - add a bit to report "final" for partial results - remove list keeping etc. and just unicast out the results to the requester (big code reduction ...) - also send complete message unicast, and as a result remove the multicast group - separate out struct cfg80211_pmsr_ftm_request_peer from struct cfg80211_pmsr_request_peer - document timeout == 0 if no timeout - disallow setting timeout nl80211 attribute to 0, must not include attribute for no timeout - make MAC address randomization optional - change num bursts exponent default to 0 (1 burst, rather rather than the old default of 15==don't care) v4: - clarify NL80211_ATTR_TIMEOUT documentation v5: - remove unnecessary nl80211 multicast/family changes - remove partial results bit/flag, final is sufficient - add max_bursts_exponent, max_ftms_per_burst to capability - rename "frames per burst" -> "FTMs per burst" v6: - rename cfg80211_pmsr_free_wdev() to cfg80211_pmsr_wdev_down() and call it in leave, so the device can't go down with any pending measurements v7: - wording fixes (Lior) - fix ftm.max_bursts_exponent to allow having the limit of 0 (Lior) v8: - copyright statements - minor coding style fixes - fix error path leak Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2018-09-10 13:29:12 +02:00
wifi: cfg80211: trace: remove MAC_PR_{FMT,ARG} With %pM, this really is no longer needed, and actually longer to spell out. Remove it. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-01-19 14:45:47 +01:00
cfg80211: add peer measurement with FTM initiator API Add a new "peer measurement" API, that can be used to measure certain things related to a peer. Right now, only implement FTM (flight time measurement) over it, but the idea is that it'll be extensible to also support measuring the necessary things to calculate e.g. angle-of-arrival for WiGig. The API is structured to have a generic list of peers and channels to measure with/on, and then for each of those a set of measurements (again, only FTM right now) to perform. Results are sent to the requesting socket, including a final complete message. Closing the controlling netlink socket will abort a running measurement. v3: - add a bit to report "final" for partial results - remove list keeping etc. and just unicast out the results to the requester (big code reduction ...) - also send complete message unicast, and as a result remove the multicast group - separate out struct cfg80211_pmsr_ftm_request_peer from struct cfg80211_pmsr_request_peer - document timeout == 0 if no timeout - disallow setting timeout nl80211 attribute to 0, must not include attribute for no timeout - make MAC address randomization optional - change num bursts exponent default to 0 (1 burst, rather rather than the old default of 15==don't care) v4: - clarify NL80211_ATTR_TIMEOUT documentation v5: - remove unnecessary nl80211 multicast/family changes - remove partial results bit/flag, final is sufficient - add max_bursts_exponent, max_ftms_per_burst to capability - rename "frames per burst" -> "FTMs per burst" v6: - rename cfg80211_pmsr_free_wdev() to cfg80211_pmsr_wdev_down() and call it in leave, so the device can't go down with any pending measurements v7: - wording fixes (Lior) - fix ftm.max_bursts_exponent to allow having the limit of 0 (Lior) v8: - copyright statements - minor coding style fixes - fix error path leak Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2018-09-10 13:29:12 +02:00
wifi: cfg80211: trace: remove MAC_PR_{FMT,ARG} With %pM, this really is no longer needed, and actually longer to spell out. Remove it. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-01-19 14:45:47 +01:00
cfg80211: add peer measurement with FTM initiator API Add a new "peer measurement" API, that can be used to measure certain things related to a peer. Right now, only implement FTM (flight time measurement) over it, but the idea is that it'll be extensible to also support measuring the necessary things to calculate e.g. angle-of-arrival for WiGig. The API is structured to have a generic list of peers and channels to measure with/on, and then for each of those a set of measurements (again, only FTM right now) to perform. Results are sent to the requesting socket, including a final complete message. Closing the controlling netlink socket will abort a running measurement. v3: - add a bit to report "final" for partial results - remove list keeping etc. and just unicast out the results to the requester (big code reduction ...) - also send complete message unicast, and as a result remove the multicast group - separate out struct cfg80211_pmsr_ftm_request_peer from struct cfg80211_pmsr_request_peer - document timeout == 0 if no timeout - disallow setting timeout nl80211 attribute to 0, must not include attribute for no timeout - make MAC address randomization optional - change num bursts exponent default to 0 (1 burst, rather rather than the old default of 15==don't care) v4: - clarify NL80211_ATTR_TIMEOUT documentation v5: - remove unnecessary nl80211 multicast/family changes - remove partial results bit/flag, final is sufficient - add max_bursts_exponent, max_ftms_per_burst to capability - rename "frames per burst" -> "FTMs per burst" v6: - rename cfg80211_pmsr_free_wdev() to cfg80211_pmsr_wdev_down() and call it in leave, so the device can't go down with any pending measurements v7: - wording fixes (Lior) - fix ftm.max_bursts_exponent to allow having the limit of 0 (Lior) v8: - copyright statements - minor coding style fixes - fix error path leak Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2018-09-10 13:29:12 +02:00
cfg80211/nl80211: Offload OWE processing to user space in AP mode This interface allows the host driver to offload OWE processing to user space. This intends to support OWE (Opportunistic Wireless Encryption) AKM by the drivers that implement SME but rely on the user space for the cryptographic/OWE processing in AP mode. Such drivers are not capable of processing/deriving the DH IE. A new NL80211 command - NL80211_CMD_UPDATE_OWE_INFO is introduced to send the request/event between the host driver and user space. Driver shall provide the OWE info (MAC address and DH IE) of the peer to user space for cryptographic processing of the DH IE through the event. Accordingly, the user space shall update the OWE info/DH IE to the driver. Following is the sequence in AP mode for OWE authentication. Driver passes the OWE info obtained from the peer in the Association Request to the user space through the event cfg80211_update_owe_info_event. User space shall process the OWE info received and generate new OWE info. This OWE info is passed to the driver through NL80211_CMD_UPDATE_OWE_INFO request. Driver eventually uses this OWE info to send the Association Response to the peer. This OWE info in the command interface carries the IEs that include PMKID of the peer if the PMKSA is still valid or an updated DH IE for generating a new PMKSA with the peer. Signed-off-by: Liangwei Dong <liangwei@codeaurora.org> Signed-off-by: Sunil Dutt <usdutt@codeaurora.org> Signed-off-by: Srinivas Dasari <dasaris@codeaurora.org> [remove policy initialization - no longer exists] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2019-02-20 16:18:07 +05:30
wifi: cfg80211: Extend cfg80211_update_owe_info_event() for MLD AP Add support to offload OWE processing to user space for MLD AP when driver's SME in use. Add new parameters in struct cfg80211_update_owe_info to provide below information in cfg80211_update_owe_info_event() call: - MLO link ID of the AP, with which station requested (re)association. This is applicable for both MLO and non-MLO station connections when the AP affiliated with an MLD. - Station's MLD address if the connection is MLO capable. Signed-off-by: Veerendranath Jakkam <quic_vjakkam@quicinc.com> Link: https://lore.kernel.org/r/20230126143256.960563-3-quic_vjakkam@quicinc.com [reformat the trace event macro] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-01-26 20:02:56 +05:30
cfg80211/nl80211: Offload OWE processing to user space in AP mode This interface allows the host driver to offload OWE processing to user space. This intends to support OWE (Opportunistic Wireless Encryption) AKM by the drivers that implement SME but rely on the user space for the cryptographic/OWE processing in AP mode. Such drivers are not capable of processing/deriving the DH IE. A new NL80211 command - NL80211_CMD_UPDATE_OWE_INFO is introduced to send the request/event between the host driver and user space. Driver shall provide the OWE info (MAC address and DH IE) of the peer to user space for cryptographic processing of the DH IE through the event. Accordingly, the user space shall update the OWE info/DH IE to the driver. Following is the sequence in AP mode for OWE authentication. Driver passes the OWE info obtained from the peer in the Association Request to the user space through the event cfg80211_update_owe_info_event. User space shall process the OWE info received and generate new OWE info. This OWE info is passed to the driver through NL80211_CMD_UPDATE_OWE_INFO request. Driver eventually uses this OWE info to send the Association Response to the peer. This OWE info in the command interface carries the IEs that include PMKID of the peer if the PMKSA is still valid or an updated DH IE for generating a new PMKSA with the peer. Signed-off-by: Liangwei Dong <liangwei@codeaurora.org> Signed-off-by: Sunil Dutt <usdutt@codeaurora.org> Signed-off-by: Srinivas Dasari <dasaris@codeaurora.org> [remove policy initialization - no longer exists] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2019-02-20 16:18:07 +05:30
nl80211: add support for BSS coloring This patch adds support for BSS color collisions to the wireless subsystem. Add the required functionality to nl80211 that will notify about color collisions, triggering the color change and notifying when it is completed. Co-developed-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: John Crispin <john@phrozen.org> Link: https://lore.kernel.org/r/500b3582aec8fe2c42ef46f3117b148cb7cbceb5.1625247619.git.lorenzo@kernel.org [remove unnecessary NULL initialisation] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2021-07-02 19:44:07 +02:00
cfg80211: fix BSS color notify trace enum confusion The wrong enum was used here, leading to warnings. Just use a u32 instead. Reported-by: kernel test robot <lkp@intel.com> Fixes: 0d2ab3aea50b ("nl80211: add support for BSS coloring") Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2021-08-18 09:20:53 +02:00
nl80211: add support for BSS coloring This patch adds support for BSS color collisions to the wireless subsystem. Add the required functionality to nl80211 that will notify about color collisions, triggering the color change and notifying when it is completed. Co-developed-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: John Crispin <john@phrozen.org> Link: https://lore.kernel.org/r/500b3582aec8fe2c42ef46f3117b148cb7cbceb5.1625247619.git.lorenzo@kernel.org [remove unnecessary NULL initialisation] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2021-07-02 19:44:07 +02:00
cfg80211: Add support for notifying association comeback Thought the underline driver MLME can handle association temporal rejection with comeback, it is still useful to notify this to user space, as user space might want to handle the temporal rejection differently. For example, in case the comeback time is too long, user space can deauthenticate immediately and try to associate with a different AP. Signed-off-by: Ilan Peer <ilan.peer@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20211129152938.2467809e8cb3.I45574185b582666bc78eef0c29a4c36b478e5382@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2021-11-29 15:32:34 +02:00
wifi: cfg80211: adjust assoc comeback for MLO We only report the BSSID to userspace, so change the argument from BSS struct pointer to AP address, which we'll use to carry either the BSSID or AP MLD address. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-06-28 11:25:38 +02:00
cfg80211: Add support for notifying association comeback Thought the underline driver MLME can handle association temporal rejection with comeback, it is still useful to notify this to user space, as user space might want to handle the temporal rejection differently. For example, in case the comeback time is too long, user space can deauthenticate immediately and try to associate with a different AP. Signed-off-by: Ilan Peer <ilan.peer@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20211129152938.2467809e8cb3.I45574185b582666bc78eef0c29a4c36b478e5382@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2021-11-29 15:32:34 +02:00
wifi: cfg80211: adjust assoc comeback for MLO We only report the BSSID to userspace, so change the argument from BSS struct pointer to AP address, which we'll use to carry either the BSSID or AP MLD address. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-06-28 11:25:38 +02:00
cfg80211: Add support for notifying association comeback Thought the underline driver MLME can handle association temporal rejection with comeback, it is still useful to notify this to user space, as user space might want to handle the temporal rejection differently. For example, in case the comeback time is too long, user space can deauthenticate immediately and try to associate with a different AP. Signed-off-by: Ilan Peer <ilan.peer@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20211129152938.2467809e8cb3.I45574185b582666bc78eef0c29a4c36b478e5382@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2021-11-29 15:32:34 +02:00
wifi: cfg80211: adjust assoc comeback for MLO We only report the BSSID to userspace, so change the argument from BSS struct pointer to AP address, which we'll use to carry either the BSSID or AP MLD address. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-06-28 11:25:38 +02:00
cfg80211: Add support for notifying association comeback Thought the underline driver MLME can handle association temporal rejection with comeback, it is still useful to notify this to user space, as user space might want to handle the temporal rejection differently. For example, in case the comeback time is too long, user space can deauthenticate immediately and try to associate with a different AP. Signed-off-by: Ilan Peer <ilan.peer@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20211129152938.2467809e8cb3.I45574185b582666bc78eef0c29a4c36b478e5382@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2021-11-29 15:32:34 +02:00
wifi: cfg80211: trace: remove MAC_PR_{FMT,ARG} With %pM, this really is no longer needed, and actually longer to spell out. Remove it. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-01-19 14:45:47 +01:00
cfg80211: Add support for notifying association comeback Thought the underline driver MLME can handle association temporal rejection with comeback, it is still useful to notify this to user space, as user space might want to handle the temporal rejection differently. For example, in case the comeback time is too long, user space can deauthenticate immediately and try to associate with a different AP. Signed-off-by: Ilan Peer <ilan.peer@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20211129152938.2467809e8cb3.I45574185b582666bc78eef0c29a4c36b478e5382@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2021-11-29 15:32:34 +02:00
wifi: cfg80211: add API to add/modify/remove a link station Add an API for adding/modifying/removing a link of a station. Signed-off-by: Shaul Triebitz <shaul.triebitz@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-06-08 12:01:12 +03:00
wifi: cfg80211: trace: remove MAC_PR_{FMT,ARG} With %pM, this really is no longer needed, and actually longer to spell out. Remove it. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-01-19 14:45:47 +01:00
wifi: cfg80211: add API to add/modify/remove a link station Add an API for adding/modifying/removing a link of a station. Signed-off-by: Shaul Triebitz <shaul.triebitz@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-06-08 12:01:12 +03:00
wifi: cfg80211/nl80211: Add support to indicate STA MLD setup links removal STA MLD setup links may get removed if AP MLD remove the corresponding affiliated APs with Multi-Link reconfiguration as described in P802.11be_D3.0, section 35.3.6.2.2 Removing affiliated APs. Currently, there is no support to notify such operation to cfg80211 and userspace. Add support for the drivers to indicate STA MLD setup links removal to cfg80211 and notify the same to userspace. Upon receiving such indication from the driver, clear the MLO links information of the removed links in the WDEV. Signed-off-by: Veerendranath Jakkam <quic_vjakkam@quicinc.com> Link: https://lore.kernel.org/r/20230317142153.237900-1-quic_vjakkam@quicinc.com [rename function and attribute, fix kernel-doc] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-03-17 19:51:53 +05:30
wifi: cfg80211: Fix trace print for removed links Print the mask of removed links in hexadecimal. Signed-off-by: Ilan Peer <ilan.peer@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250205110958.1dd2831cab5f.Ib9f5e82286f0352cd057b4bf76737223e9de8274@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-02-05 11:39:11 +02:00
wifi: cfg80211/nl80211: Add support to indicate STA MLD setup links removal STA MLD setup links may get removed if AP MLD remove the corresponding affiliated APs with Multi-Link reconfiguration as described in P802.11be_D3.0, section 35.3.6.2.2 Removing affiliated APs. Currently, there is no support to notify such operation to cfg80211 and userspace. Add support for the drivers to indicate STA MLD setup links removal to cfg80211 and notify the same to userspace. Upon receiving such indication from the driver, clear the MLO links information of the removed links in the WDEV. Signed-off-by: Veerendranath Jakkam <quic_vjakkam@quicinc.com> Link: https://lore.kernel.org/r/20230317142153.237900-1-quic_vjakkam@quicinc.com [rename function and attribute, fix kernel-doc] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-03-17 19:51:53 +05:30
wifi: cfg80211: Add support for dynamic addition/removal of links Add support for requesting dynamic addition/removal of links to the current MLO association. Signed-off-by: Ilan Peer <ilan.peer@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250102161730.cef23352f2a2.I79c849974c494cb1cbf9e1b22a5d2d37395ff5ac@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-01-02 16:19:55 +02:00
wifi: cfg80211: Add support for link reconfiguration negotiation offload to driver In the case of SME-in-driver, the driver can internally choose to update the links based on the AP MLD recommendation and do link reconfiguration negotiation with AP MLD. (e.g., After the driver processing the BSS Transition Management request frame received from the AP MLD with Neighbor Report containing Multi-Link element with recommended links information chooses to do link reconfiguration negotiation with AP MLD). To support this, extend cfg80211_mlo_reconf_add_done() and NL80211_CMD_ASSOC_MLO_RECONF to indicate added links information for driver-initiated link reconfiguration requests. For removed links, the driver indicates links information using the NL80211_CMD_LINKS_REMOVED event for driver-initiated cases, the same as supplicant initiated cases. For the driver-initiated case, cfg80211 will receive link reconfiguration result asynchronously from driver so holding BSSes of the accepted add links is needed in the event path. Also, no need of unhold call for the rejected add link BSSes since there was no hold call happened previously. Once the supplicant receives the NL80211_CMD_ASSOC_MLO_RECONF event, it needs to process the information about newly added links and install per-link group keys (e.g., GTK/IGTK/BIGTK etc.). In case of the SME-in-driver, using a vendor interface etc. to notify the supplicant to initiate a link reconfiguration request and then supplicant sending command to the cfg80211 can lead to race conditions. The correct design to avoid this is that the driver indicates the cfg80211 directly with the results of the link reconfiguration negotiation. Signed-off-by: Kavita Kavita <quic_kkavita@quicinc.com> Link: https://patch.msgid.link/20250604105757.2542-3-quic_kkavita@quicinc.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-06-04 16:27:57 +05:30
wifi: cfg80211: Add support for dynamic addition/removal of links Add support for requesting dynamic addition/removal of links to the current MLO association. Signed-off-by: Ilan Peer <ilan.peer@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250102161730.cef23352f2a2.I79c849974c494cb1cbf9e1b22a5d2d37395ff5ac@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-01-02 16:19:55 +02:00
wifi: cfg80211: Add support for link reconfiguration negotiation offload to driver In the case of SME-in-driver, the driver can internally choose to update the links based on the AP MLD recommendation and do link reconfiguration negotiation with AP MLD. (e.g., After the driver processing the BSS Transition Management request frame received from the AP MLD with Neighbor Report containing Multi-Link element with recommended links information chooses to do link reconfiguration negotiation with AP MLD). To support this, extend cfg80211_mlo_reconf_add_done() and NL80211_CMD_ASSOC_MLO_RECONF to indicate added links information for driver-initiated link reconfiguration requests. For removed links, the driver indicates links information using the NL80211_CMD_LINKS_REMOVED event for driver-initiated cases, the same as supplicant initiated cases. For the driver-initiated case, cfg80211 will receive link reconfiguration result asynchronously from driver so holding BSSes of the accepted add links is needed in the event path. Also, no need of unhold call for the rejected add link BSSes since there was no hold call happened previously. Once the supplicant receives the NL80211_CMD_ASSOC_MLO_RECONF event, it needs to process the information about newly added links and install per-link group keys (e.g., GTK/IGTK/BIGTK etc.). In case of the SME-in-driver, using a vendor interface etc. to notify the supplicant to initiate a link reconfiguration request and then supplicant sending command to the cfg80211 can lead to race conditions. The correct design to avoid this is that the driver indicates the cfg80211 directly with the results of the link reconfiguration negotiation. Signed-off-by: Kavita Kavita <quic_kkavita@quicinc.com> Link: https://patch.msgid.link/20250604105757.2542-3-quic_kkavita@quicinc.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-06-04 16:27:57 +05:30
wifi: cfg80211: Add support for dynamic addition/removal of links Add support for requesting dynamic addition/removal of links to the current MLO association. Signed-off-by: Ilan Peer <ilan.peer@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250102161730.cef23352f2a2.I79c849974c494cb1cbf9e1b22a5d2d37395ff5ac@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-01-02 16:19:55 +02:00
wifi: cfg80211: Add support for link reconfiguration negotiation offload to driver In the case of SME-in-driver, the driver can internally choose to update the links based on the AP MLD recommendation and do link reconfiguration negotiation with AP MLD. (e.g., After the driver processing the BSS Transition Management request frame received from the AP MLD with Neighbor Report containing Multi-Link element with recommended links information chooses to do link reconfiguration negotiation with AP MLD). To support this, extend cfg80211_mlo_reconf_add_done() and NL80211_CMD_ASSOC_MLO_RECONF to indicate added links information for driver-initiated link reconfiguration requests. For removed links, the driver indicates links information using the NL80211_CMD_LINKS_REMOVED event for driver-initiated cases, the same as supplicant initiated cases. For the driver-initiated case, cfg80211 will receive link reconfiguration result asynchronously from driver so holding BSSes of the accepted add links is needed in the event path. Also, no need of unhold call for the rejected add link BSSes since there was no hold call happened previously. Once the supplicant receives the NL80211_CMD_ASSOC_MLO_RECONF event, it needs to process the information about newly added links and install per-link group keys (e.g., GTK/IGTK/BIGTK etc.). In case of the SME-in-driver, using a vendor interface etc. to notify the supplicant to initiate a link reconfiguration request and then supplicant sending command to the cfg80211 can lead to race conditions. The correct design to avoid this is that the driver indicates the cfg80211 directly with the results of the link reconfiguration negotiation. Signed-off-by: Kavita Kavita <quic_kkavita@quicinc.com> Link: https://patch.msgid.link/20250604105757.2542-3-quic_kkavita@quicinc.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-06-04 16:27:57 +05:30
wifi: cfg80211: Add support for dynamic addition/removal of links Add support for requesting dynamic addition/removal of links to the current MLO association. Signed-off-by: Ilan Peer <ilan.peer@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250102161730.cef23352f2a2.I79c849974c494cb1cbf9e1b22a5d2d37395ff5ac@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-01-02 16:19:55 +02:00
wifi: cfg80211: Add support for link reconfiguration negotiation offload to driver In the case of SME-in-driver, the driver can internally choose to update the links based on the AP MLD recommendation and do link reconfiguration negotiation with AP MLD. (e.g., After the driver processing the BSS Transition Management request frame received from the AP MLD with Neighbor Report containing Multi-Link element with recommended links information chooses to do link reconfiguration negotiation with AP MLD). To support this, extend cfg80211_mlo_reconf_add_done() and NL80211_CMD_ASSOC_MLO_RECONF to indicate added links information for driver-initiated link reconfiguration requests. For removed links, the driver indicates links information using the NL80211_CMD_LINKS_REMOVED event for driver-initiated cases, the same as supplicant initiated cases. For the driver-initiated case, cfg80211 will receive link reconfiguration result asynchronously from driver so holding BSSes of the accepted add links is needed in the event path. Also, no need of unhold call for the rejected add link BSSes since there was no hold call happened previously. Once the supplicant receives the NL80211_CMD_ASSOC_MLO_RECONF event, it needs to process the information about newly added links and install per-link group keys (e.g., GTK/IGTK/BIGTK etc.). In case of the SME-in-driver, using a vendor interface etc. to notify the supplicant to initiate a link reconfiguration request and then supplicant sending command to the cfg80211 can lead to race conditions. The correct design to avoid this is that the driver indicates the cfg80211 directly with the results of the link reconfiguration negotiation. Signed-off-by: Kavita Kavita <quic_kkavita@quicinc.com> Link: https://patch.msgid.link/20250604105757.2542-3-quic_kkavita@quicinc.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-06-04 16:27:57 +05:30
wifi: cfg80211: Add support for dynamic addition/removal of links Add support for requesting dynamic addition/removal of links to the current MLO association. Signed-off-by: Ilan Peer <ilan.peer@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250102161730.cef23352f2a2.I79c849974c494cb1cbf9e1b22a5d2d37395ff5ac@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-01-02 16:19:55 +02:00
wifi: cfg80211: move link reconfig parameters into a struct Add a new struct cfg80211_ml_reconf_req to collect the link reconfiguration parameters. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250308225541.0cf299c1fdd0.Id1a3b1092dc52d0d3731a8798522fdf2e052bf0b@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-03-08 23:03:27 +02:00
wifi: cfg80211: Add support for dynamic addition/removal of links Add support for requesting dynamic addition/removal of links to the current MLO association. Signed-off-by: Ilan Peer <ilan.peer@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250102161730.cef23352f2a2.I79c849974c494cb1cbf9e1b22a5d2d37395ff5ac@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-01-02 16:19:55 +02:00
wifi: cfg80211: allow setting extended MLD capa/ops Some extended MLD capabilities and operations bits (currently the "BTM MLD Recommendataion For Multiple APs Support" bit) may depend on userspace capabilities. Allow userspace to pass the values for this field that it supports to the association and link reconfiguration operations. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Ilan Peer <ilan.peer@intel.com> Link: https://patch.msgid.link/20250308225541.bd52078b5f65.I4dd8f53b0030db7ea87a2e0920989e7e2c7b5345@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-03-08 23:03:28 +02:00
wifi: cfg80211: Add support for dynamic addition/removal of links Add support for requesting dynamic addition/removal of links to the current MLO association. Signed-off-by: Ilan Peer <ilan.peer@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250102161730.cef23352f2a2.I79c849974c494cb1cbf9e1b22a5d2d37395ff5ac@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-01-02 16:19:55 +02:00
wifi: cfg80211: move link reconfig parameters into a struct Add a new struct cfg80211_ml_reconf_req to collect the link reconfiguration parameters. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250308225541.0cf299c1fdd0.Id1a3b1092dc52d0d3731a8798522fdf2e052bf0b@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-03-08 23:03:27 +02:00
wifi: cfg80211: Add support for dynamic addition/removal of links Add support for requesting dynamic addition/removal of links to the current MLO association. Signed-off-by: Ilan Peer <ilan.peer@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250102161730.cef23352f2a2.I79c849974c494cb1cbf9e1b22a5d2d37395ff5ac@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-01-02 16:19:55 +02:00
wifi: cfg80211: allow setting extended MLD capa/ops Some extended MLD capabilities and operations bits (currently the "BTM MLD Recommendataion For Multiple APs Support" bit) may depend on userspace capabilities. Allow userspace to pass the values for this field that it supports to the association and link reconfiguration operations. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Ilan Peer <ilan.peer@intel.com> Link: https://patch.msgid.link/20250308225541.bd52078b5f65.I4dd8f53b0030db7ea87a2e0920989e7e2c7b5345@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-03-08 23:03:28 +02:00
wifi: cfg80211: Add support for dynamic addition/removal of links Add support for requesting dynamic addition/removal of links to the current MLO association. Signed-off-by: Ilan Peer <ilan.peer@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250102161730.cef23352f2a2.I79c849974c494cb1cbf9e1b22a5d2d37395ff5ac@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-01-02 16:19:55 +02:00
wifi: cfg80211: Add support for controlling EPCS Add support for configuring Emergency Preparedness Communication Services (EPCS) for station mode. Signed-off-by: Ilan Peer <ilan.peer@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250102161730.ea54ac94445c.I11d750188bc0871e13e86146a3b5cc048d853e69@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-01-02 16:19:59 +02:00
wifi: nl80211: Add NAN Discovery Window (DW) notification This notification will be used by the device to inform user space about upcoming DW. When received, user space will be able to prepare multicast Service Discovery Frames (SDFs) to be transmitted during the next DW using %NL80211_CMD_FRAME command on the NAN management interface. The device/driver will take care to transmit the frames in the correct timing. This allows to implement a synchronized Discovery Engine (DE) in user space, if the device doesn't support DE offload. Note that this notification can be sent before the actual DW starts as long as the driver/device handles the actual timing of the SDF transmission. Signed-off-by: Andrei Otcheretianski <andrei.otcheretianski@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250908140015.0e1d15031bab.I5b1721e61b63910452b3c5cdcdc1e94cb094d4c9@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-09-08 14:12:56 +03:00
wifi: cfg80211: Add cluster joined notification APIs The drivers should notify upper layers and user space when a NAN device joins a cluster. This is needed, for example, to set the correct addr3 in SDF frames. Add API to report cluster join event. Signed-off-by: Andrei Otcheretianski <andrei.otcheretianski@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250908140015.ad27b7b6e4d9.I70b213a2a49f18d1ba2ad325e67e8eff51cc7a1f@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-09-08 14:12:57 +03:00
wifi: cfg80211: add support to handle incumbent signal detected event from mac80211/driver When any incumbent signal is detected by an AP/mesh interface operating in 6 GHz band, FCC mandates the AP/mesh to vacate the channels affected by it [1]. Add a new API cfg80211_incumbent_signal_notify() that can be used by mac80211 or drivers to notify the higher layers about the signal interference event with the interference bitmap in which each bit denotes the affected 20 MHz in the operating channel. Add support for the new nl80211 event and nl80211 attribute as well to notify userspace on the details about the interference event. Userspace is expected to process it and take further action - vacate the channel, or reduce the bandwidth. [1] - https://apps.fcc.gov/kdb/GetAttachment.html?id=nXQiRC%2B4mfiA54Zha%2BrW4Q%3D%3D&desc=987594%20D02%20U-NII%206%20GHz%20EMC%20Measurement%20v03&tracking_number=277034 Signed-off-by: Hari Chandrakanthan <quic_haric@quicinc.com> Signed-off-by: Amith A <amith.a@oss.qualcomm.com> Link: https://patch.msgid.link/20260216032027.2310956-2-amith.a@oss.qualcomm.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2026-02-16 08:50:26 +05:30
wifi: cfg80211: Add an API to configure local NAN schedule Add an nl80211 API to allow user space to configure the local NAN schedule. The local schedule consists of a list of channel definitions and a schedule map, in which each element covers a time slot and indicates on what channel the device should be in that time slot. Channels can be added to schedule even without being scheduled, for reservation purposes. A schedule can be configured either immedietally or be deferred, in case there are already connected peers. When the deferred flag is set, the command is a request from the device to perform an announced schedule update: send the updated NAN Availability - as set in this command - to the peers, and do the actual switch to the new schedule on the right time (i.e. at the end of the slot after the slot in which the update was sent to the peers). In addition, a notification will be sent to indicate a deferred update completion. Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20260219114327.ecca178a2de0.Ic977ab08b4ed5cf9b849e55d3a59b01ad3fbd08e@changeid Link: https://patch.msgid.link/20260318123926.206536-2-miriam.rachel.korenblit@intel.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2026-03-18 14:39:15 +02:00
wifi: nl80211: add NL80211_CMD_NAN_ULW_UPDATE notification Add a new notification command that allows drivers to notify user space when the device's ULW (Unaligned Schedule) blob has been updated. This enables user space to attach the updated ULW blob to frames sent to NAN peers. Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20260219114327.32b715af4ebb.Ibdb6e33941afd94abf77245245f87e4338d729d3@changeid Link: https://patch.msgid.link/20260318123926.206536-10-miriam.rachel.korenblit@intel.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2026-03-18 14:39:23 +02:00
wifi: nl80211: Add a notification to notify NAN channel evacuation If all available channel resources are used for NAN channels, and one of them is shared with another interface, and that interface needs to move to a different channel (for example STA interface that needs to do a channel or a link switch), then the driver can evacuate one of the NAN channels (i.e. detach it from its channel resource and announce to the peers that this channel is ULWed). In that case, the driver needs to notify user space about the channel evacuation, so the user space can adjust the local schedule accordingly. Add a notification to let userspace know about it. Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20260219114327.d5bebfd5ff73.Iaaf5ef17e1ab7a38c19d60558e68fcf517e2b400@changeid Link: https://patch.msgid.link/20260318123926.206536-11-miriam.rachel.korenblit@intel.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2026-03-18 14:39:24 +02:00
cfg80211: add tracing to rdev-ops Add tracing to make debugging cfg80211/mac80211 (or full-mac driver) interaction easier. Signed-off-by: Beni Lev <beni.lev@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Hila Gonen <hila.gonen@intel.com> Tested-by: Hila Gonen <hila.gonen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> [add a cast to int to sizeof() to avoid warning] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-31 18:48:27 +03:00