Reported by checkpatch.pl as CamelCase where function is undefined.
CHECK: Avoid CamelCase: <ibAPE>
Removing undefined function.
Signed-off-by: Michael Rubin <matchstick@neverthere.org>
Link: https://lore.kernel.org/r/20250409063904.342292-7-matchstick@neverthere.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Reported by checkpatch.pl as CamelCase where function is undefined.
CHECK: Avoid CamelCase: <ibaPrsp>
Removing undefined function.
Signed-off-by: Michael Rubin <matchstick@neverthere.org>
Link: https://lore.kernel.org/r/20250409063904.342292-6-matchstick@neverthere.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Reported by checkpatch.pl as CamelCase where function is undefined.
CHECK: Avoid CamelCase: <ibaAPWait>
Removing undefined function.
Signed-off-by: Michael Rubin <matchstick@neverthere.org>
Link: https://lore.kernel.org/r/20250409063904.342292-5-matchstick@neverthere.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Reported by checkpatch.pl as CamelCase where function is undefined.
CHECK: Avoid CamelCase: <osSendEOI>
Removing undefined function which appears twice.
Signed-off-by: Michael Rubin <matchstick@neverthere.org>
Link: https://lore.kernel.org/r/20250409063904.342292-4-matchstick@neverthere.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Reported by checkpatch.pl as CamelCase where function is undefined.
CHECK: Avoid CamelCase: <osReset>
Removing undefined function.
Signed-off-by: Michael Rubin <matchstick@neverthere.org>
Link: https://lore.kernel.org/r/20250409063904.342292-3-matchstick@neverthere.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Reported by checkpatch.pl as CamelCase where function is undefined.
CHECK: Avoid CamelCase: <osInit>
Removing undefined function.
Signed-off-by: Michael Rubin <matchstick@neverthere.org>
Link: https://lore.kernel.org/r/20250409063904.342292-2-matchstick@neverthere.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
agilent_82357a_send_bulk_msg is a oneshot event where a semphore is meant for
synchronizing over counting events.
Recommendation is to use a completion instead.
Reported by checkpatch.
WARNING: consider using a completion
Signed-off-by: Michael Rubin <matchstick@neverthere.org>
Link: https://lore.kernel.org/r/20250408225628.187316-2-matchstick@neverthere.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Use flex_array_size() when calculating the number of bytes argument to
get_random_bytes(). This replaces a calculation based on passing sizeof()
the expected type of the destination.
Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com>
Link: https://patch.msgid.link/20250415131837.568750-1-rf@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Removing gpib_interface_t to adhere to Linux code style.
Reported by checkpatch.pl
In general, a pointer, or a struct that has elements that can reasonably be
directly accessed should never be a typedef.
Signed-off-by: Michael Rubin <matchstick@neverthere.org>
Link: https://lore.kernel.org/r/20250408223659.187109-19-matchstick@neverthere.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Using Linux code style for struct gpib_board_config
Adhering to Linux code style.
Reported by checkpatch.pl
In general, a pointer, or a struct that has elements that can reasonably be
directly accessed should never be a typedef.
Signed-off-by: Michael Rubin <matchstick@neverthere.org>
Link: https://lore.kernel.org/r/20250408223659.187109-18-matchstick@neverthere.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Using Linux code style for struct gpib_board_config
Adhering to Linux code style.
Reported by checkpatch.pl
In general, a pointer, or a struct that has elements that can reasonably be
directly accessed should never be a typedef.
Signed-off-by: Michael Rubin <matchstick@neverthere.org>
Link: https://lore.kernel.org/r/20250408223659.187109-17-matchstick@neverthere.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Using Linux code style for struct gpib_board_config
Adhering to Linux code style.
Reported by checkpatch.pl
In general, a pointer, or a struct that has elements that can reasonably be
directly accessed should never be a typedef.
Signed-off-by: Michael Rubin <matchstick@neverthere.org>
Link: https://lore.kernel.org/r/20250408223659.187109-16-matchstick@neverthere.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Using Linux code style for struct gpib_board_config
Adhering to Linux code style.
Reported by checkpatch.pl
In general, a pointer, or a struct that has elements that can reasonably be
directly accessed should never be a typedef.
Signed-off-by: Michael Rubin <matchstick@neverthere.org>
Link: https://lore.kernel.org/r/20250408223659.187109-15-matchstick@neverthere.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Using Linux code style for struct gpib_board_config
Adhering to Linux code style.
Reported by checkpatch.pl
In general, a pointer, or a struct that has elements that can reasonably be
directly accessed should never be a typedef.
Signed-off-by: Michael Rubin <matchstick@neverthere.org>
Link: https://lore.kernel.org/r/20250408223659.187109-14-matchstick@neverthere.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Using Linux code style for struct gpib_board_config
Adhering to Linux code style.
Reported by checkpatch.pl
In general, a pointer, or a struct that has elements that can reasonably be
directly accessed should never be a typedef.
Signed-off-by: Michael Rubin <matchstick@neverthere.org>
Link: https://lore.kernel.org/r/20250408223659.187109-13-matchstick@neverthere.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The driver should detect whether the device entered FW rollback
mode and then notify user with the dedicated message including
FW and NVM versions.
Even if the driver detected rollback mode, this should not result
in an probe error and the normal flow proceeds.
FW tries to rollback to "old" operational FW located in the
inactive NVM bank in cases when newly loaded FW exhibits faulty
behavior. If something goes wrong during boot the FW may switch
into rollback mode in an attempt to avoid recovery mode and stay
operational. After rollback is successful, the banks are swapped,
and the "rollback" bank becomes the active bank for the next reset.
Reviewed-by: Mateusz Polchlopek <mateusz.polchlopek@intel.com>
Signed-off-by: Andrii Staikov <andrii.staikov@intel.com>
Signed-off-by: Jedrzej Jagielski <jedrzej.jagielski@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Add E610 implementation of fw_recovery_mode MAC operation.
In case of E610 information about recovery mode is obtained
from FW_MODES field in IXGBE_GL_MNG_FWSM register (0x000B6134).
Introduce recovery specific probing flow and init only
vital features.
User should be able to perform NVM update using devlink
once FW error is detected in order to load a healthy img.
Reviewed-by: Mateusz Polchlopek <mateusz.polchlopek@intel.com>
Co-developed-by: Stefan Wegrzyn <stefan.wegrzyn@intel.com>
Signed-off-by: Stefan Wegrzyn <stefan.wegrzyn@intel.com>
Signed-off-by: Jedrzej Jagielski <jedrzej.jagielski@intel.com>
Tested-by: Bharath R <bharath.r@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Add E610 specific function checking whether the FW API version
is compatible with the driver expectations.
The major API version should be less than or equal to the expected
API version. If not the driver won't be fully operational.
Check the minor version, and if it is more than two versions lesser
or greater than the expected version, print a message indicating
that the NVM or driver should be updated respectively.
Reviewed-by: Mateusz Polchlopek <mateusz.polchlopek@intel.com>
Co-developed-by: Piotr Kwapulinski <piotr.kwapulinski@intel.com>
Signed-off-by: Piotr Kwapulinski <piotr.kwapulinski@intel.com>
Signed-off-by: Jedrzej Jagielski <jedrzej.jagielski@intel.com>
Tested-by: Bharath R <bharath.r@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
The E610 adapters contain an embedded chip with firmware which can be
updated using devlink flash. The firmware which runs on this chip is
referred to as the Embedded Management Processor firmware (EMP
firmware).
Activating the new firmware image currently requires that the system be
rebooted. This is not ideal as rebooting the system can cause unwanted
downtime.
The EMP firmware itself can be reloaded by issuing a special update
to the device called an Embedded Management Processor reset (EMP
reset). This reset causes the device to reset and reload the EMP
firmware.
Implement support for devlink reload with the "fw_activate" flag. This
allows user space to request the firmware be activated immediately.
Reviewed-by: Mateusz Polchlopek <mateusz.polchlopek@intel.com>
Tested-by: Bharath R <bharath.r@intel.com>
Co-developed-by: Slawomir Mrozowicz <slawomirx.mrozowicz@intel.com>
Signed-off-by: Slawomir Mrozowicz <slawomirx.mrozowicz@intel.com>
Co-developed-by: Piotr Kwapulinski <piotr.kwapulinski@intel.com>
Signed-off-by: Piotr Kwapulinski <piotr.kwapulinski@intel.com>
Co-developed-by: Stefan Wegrzyn <stefan.wegrzyn@intel.com>
Signed-off-by: Stefan Wegrzyn <stefan.wegrzyn@intel.com>
Signed-off-by: Jedrzej Jagielski <jedrzej.jagielski@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Use the pldmfw library to implement device flash update for
the Intel ixgbe networking device driver specifically for E610 devices.
This support uses the devlink flash update interface.
Using the pldmfw library, the provided firmware file will be scanned for
the three major components, "fw.undi" for the Option ROM, "fw.mgmt" for
the main NVM module containing the primary device firmware, and
"fw.netlist" containing the netlist module.
The flash is separated into two banks, the active bank containing the
running firmware, and the inactive bank which we use for update. Each
module is updated in a staged process. First, the inactive bank is
erased, preparing the device for update. Second, the contents of the
component are copied to the inactive portion of the flash. After all
components are updated, the driver signals the device to switch the
active bank during the next EMP reset.
With this implementation, basic flash update for the E610 hardware is
supported.
Reviewed-by: Jacob Keller <jacob.e.keller@intel.com>
Tested-by: Bharath R <bharath.r@intel.com>
Co-developed-by: Slawomir Mrozowicz <slawomirx.mrozowicz@intel.com>
Signed-off-by: Slawomir Mrozowicz <slawomirx.mrozowicz@intel.com>
Co-developed-by: Piotr Kwapulinski <piotr.kwapulinski@intel.com>
Signed-off-by: Piotr Kwapulinski <piotr.kwapulinski@intel.com>
Co-developed-by: Stefan Wegrzyn <stefan.wegrzyn@intel.com>
Signed-off-by: Stefan Wegrzyn <stefan.wegrzyn@intel.com>
Signed-off-by: Jedrzej Jagielski <jedrzej.jagielski@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Add functions reading inactive versions from the inactive flash
bank.
Print stored versions for the content present in the inactive bank.
If there's pending update the versions reflect the ones which
are going to be loaded after reload. If there's no pending update
both running and stored are the same, which means there won't
be any NVM change on reload.
Co-developed-by: Slawomir Mrozowicz <slawomirx.mrozowicz@intel.com>
Signed-off-by: Slawomir Mrozowicz <slawomirx.mrozowicz@intel.com>
Co-developed-by: Piotr Kwapulinski <piotr.kwapulinski@intel.com>
Signed-off-by: Piotr Kwapulinski <piotr.kwapulinski@intel.com>
Signed-off-by: Jedrzej Jagielski <jedrzej.jagielski@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Introduce 2 E610 specific callbacks implementations:
-ixgbe_start_hw_e610() which expands the regular .start_hw callback with
getting FW version information
-ixgbe_read_pba_string_e610() which gets Product Board Assembly string
Extend EEPROM ops with new .read_pba_string in order to distinguish
generic one and the E610 one.
Reviewed-by: Mateusz Polchlopek <mateusz.polchlopek@intel.com>
Tested-by: Bharath R <bharath.r@intel.com>
Co-developed-by: Stefan Wegrzyn <stefan.wegrzyn@intel.com>
Signed-off-by: Stefan Wegrzyn <stefan.wegrzyn@intel.com>
Signed-off-by: Jedrzej Jagielski <jedrzej.jagielski@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
E610 devices give possibility to show more detailed info than the previous
boards.
Extend reporting NVM info with following pieces:
fw.mgmt.api -> version number of the API
fw.mgmt.build -> identifier of the source for the FW
fw.mgmt.srev -> number defining FW's security revision
fw.psid.api -> version defining the format of the flash contents
fw.undi.srev -> number defining OROM's security revision
fw.netlist -> version of the netlist module
fw.netlist.build -> first 4 bytes of the netlist hash
Co-developed-by: Slawomir Mrozowicz <slawomirx.mrozowicz@intel.com>
Signed-off-by: Slawomir Mrozowicz <slawomirx.mrozowicz@intel.com>
Co-developed-by: Piotr Kwapulinski <piotr.kwapulinski@intel.com>
Signed-off-by: Piotr Kwapulinski <piotr.kwapulinski@intel.com>
Signed-off-by: Jedrzej Jagielski <jedrzej.jagielski@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Add functions reading the netlist version info and use them
as a part of the setting NVM info procedure.
Reviewed-by: Mateusz Polchlopek <mateusz.polchlopek@intel.com>
Tested-by: Bharath R <bharath.r@intel.com>
Signed-off-by: Slawomir Mrozowicz <slawomirx.mrozowicz@intel.com>
Co-developed-by: Piotr Kwapulinski <piotr.kwapulinski@intel.com>
Signed-off-by: Piotr Kwapulinski <piotr.kwapulinski@intel.com>
Signed-off-by: Jedrzej Jagielski <jedrzej.jagielski@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Add functions reading the OROM version info and use them
as a part of the setting NVM info procedure.
Reviewed-by: Mateusz Polchlopek <mateusz.polchlopek@intel.com>
Reviewed-by: Przemek Kitszel <przemyslaw.kitszel@intel.com>
Tested-by: Bharath R <bharath.r@intel.com>
Signed-off-by: Slawomir Mrozowicz <slawomirx.mrozowicz@intel.com>
Co-developed-by: Piotr Kwapulinski <piotr.kwapulinski@intel.com>
Signed-off-by: Piotr Kwapulinski <piotr.kwapulinski@intel.com>
Signed-off-by: Jedrzej Jagielski <jedrzej.jagielski@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Read NVM related info from the flash.
Add several helper functions used to access the flash data,
find memory banks, calculate offsets, calculate the flash size.
Reviewed-by: Przemek Kitszel <przemyslaw.kitszel@intel.com>
Reviewed-by: Mateusz Polchlopek <mateusz.polchlopek@intel.com>
Tested-by: Bharath R <bharath.r@intel.com>
Signed-off-by: Slawomir Mrozowicz <slawomirx.mrozowicz@intel.com>
Co-developed-by: Piotr Kwapulinski <piotr.kwapulinski@intel.com>
Signed-off-by: Piotr Kwapulinski <piotr.kwapulinski@intel.com>
Co-developed-by: Jedrzej Jagielski <jedrzej.jagielski@intel.com>
Signed-off-by: Jedrzej Jagielski <jedrzej.jagielski@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Provide devlink .info_get() callback implementation to allow the
driver to report detailed version information. The following info
is reported:
"serial_number" -> The PCI DSN of the adapter
"fw.bundle_id" -> Unique identifier for the combined flash image
"fw.undi" -> Version of the Option ROM containing the UEFI driver
"board.id" -> The PBA ID string
Reviewed-by: Mateusz Polchlopek <mateusz.polchlopek@intel.com>
Tested-by: Bharath R <bharath.r@intel.com>
Signed-off-by: Jedrzej Jagielski <jedrzej.jagielski@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Add an initial support for devlink interface to ixgbe driver.
Similarly to i40e driver the implementation doesn't enable
devlink to manage device-wide configuration. Devlink instance
is created for each physical function of PCIe device.
Create separate directory for devlink related ixgbe files
and use naming scheme similar to the one used in the ice driver.
Add a stub for Documentation, to be extended by further patches.
Change struct ixgbe_adapter allocation to be done by devlink (Przemek),
as suggested by Jiri.
Reviewed-by: Mateusz Polchlopek <mateusz.polchlopek@intel.com>
Co-developed-by: Przemek Kitszel <przemyslaw.kitszel@intel.com>
Signed-off-by: Przemek Kitszel <przemyslaw.kitszel@intel.com>
Tested-by: Bharath R <bharath.r@intel.com>
Signed-off-by: Jedrzej Jagielski <jedrzej.jagielski@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Wrap use of netdev_priv() in order to change the allocator of the device
private structure from alloc_etherdev_mq() to the devlink in next commit.
All but one netdev_priv() calls in the whole driver are replaced, the
remaining one is called on MACVLAN (so not ixgbe) device.
Signed-off-by: Przemek Kitszel <przemyslaw.kitszel@intel.com>
Tested-by: Bharath R <bharath.r@intel.com>
Signed-off-by: Jedrzej Jagielski <jedrzej.jagielski@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
For single pdev device, radio number of a device is forced as 1 in
ath12k_wmi_ext_soc_hal_reg_caps_parse(). This leads to ah->num_radio == 1
and then in ath12k_mac_setup_iface_combinations() we report to
mac/cfg80211 that only 1 channel is supported. In MLO case, it finally
results in failing to bring up the second link as it is in another
channel.
Change num_different_channels to 2 to allow a second link. Since DFS on
multiple channels are not supported yet, remove radar_detect_widths.
For now WCN7850 is the only single pdev device, so others should not be
affected.
Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0.c5-00481-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3
Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.1.c5-00284-QCAHMTSWPL_V1.0_V2.0_SILICONZ-1
Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.3.1-00209-QCAHKSWPL_SILICONZ-1
Signed-off-by: Baochen Qiang <quic_bqiang@quicinc.com>
Link: https://patch.msgid.link/20250409-ath12k-wcn7850-mlo-support-v2-9-3801132ca2c3@quicinc.com
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
The primary link check bypasses REO queue setup for non-primary links
in ath12k_dp_rx_peer_tid_setup(), this works for QCN9274 but breaks
WCN7850 as WCN7850 needs it to be done for each link peer.
Add a new hardware parameter to differentiate them.
Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0.c5-00481-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3
Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.1.c5-00284-QCAHMTSWPL_V1.0_V2.0_SILICONZ-1
Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.3.1-00209-QCAHKSWPL_SILICONZ-1
Signed-off-by: Baochen Qiang <quic_bqiang@quicinc.com>
Link: https://patch.msgid.link/20250409-ath12k-wcn7850-mlo-support-v2-8-3801132ca2c3@quicinc.com
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
In MLO case, all link peers share the same REO queue, so the queue
should be allocated only once, currently this is done by checking
primary_link flag in ath12k_dp_rx_peer_tid_setup(). However, the
check not only avoids duplicate allocation, but also bypasses sending
queue configuration to firmware for non-primary links. In an upcoming
patch, changes will be added to make this check no-ops for WCN7850,
as WCN7850 firmware needs to be explicitly notified each link peer's
queue configuration. That said, the duplicate allocation would arise
again after that change, hence it needs to be resolved before hand.
Since all link peers share the same queue, it should be allocated per
MLD peer, not per link peer. So change to do allocation once and save
it in MLD peer, link peers can simply get queue configuration from
there.
Also relocate ath12k_reoq_buf structure to core.h to avoid circular
dependency.
Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0.c5-00481-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3
Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.1.c5-00284-QCAHMTSWPL_V1.0_V2.0_SILICONZ-1
Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.3.1-00209-QCAHKSWPL_SILICONZ-1
Signed-off-by: Baochen Qiang <quic_bqiang@quicinc.com>
Link: https://patch.msgid.link/20250409-ath12k-wcn7850-mlo-support-v2-7-3801132ca2c3@quicinc.com
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
Currently vaddr, paddr and size fields are located together with other
fields in ath12k_dp_rx_tid structure. Logically they represents the
REO queue buffer so better to group them in an individual structure.
Introduce a new structure ath12k_reoq_buf to group them. This improves
code readability, and benefits the upcoming patch where this structure
is heavily accessed.
While at it, change vaddr type to 'void *' since it is actually not
pointing to any u32 buffer. Also rename paddr as paddr_aligned to better
reflect its actual meaning.
Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0-03427-QCAHMTSWPL_V1.0_V2.0_SILICONZ-1.15378.4
Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.1.c5-00284-QCAHMTSWPL_V1.0_V2.0_SILICONZ-1
Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.3.1-00209-QCAHKSWPL_SILICONZ-1
Signed-off-by: Baochen Qiang <quic_bqiang@quicinc.com>
Link: https://patch.msgid.link/20250409-ath12k-wcn7850-mlo-support-v2-6-3801132ca2c3@quicinc.com
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
In MLO scenario WCN7850 firmware requests the assoc link to associate
before any other links. However currently in
ath12k_mac_op_vif_cfg_changed() we are doing association in an ascending
order of link id. If the assoc link does not get assigned the smallest
id, a non-assoc link gets associated first and firmware crashes.
Change to do association for the assoc link first.
Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0.c5-00481-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3
Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.1.c5-00284-QCAHMTSWPL_V1.0_V2.0_SILICONZ-1
Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.3.1-00209-QCAHKSWPL_SILICONZ-1
Signed-off-by: Baochen Qiang <quic_bqiang@quicinc.com>
Link: https://patch.msgid.link/20250409-ath12k-wcn7850-mlo-support-v2-5-3801132ca2c3@quicinc.com
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
In MLO scenario, for station mode interface, WCN7850 firmware requests
the assoc link vdev to get started before any other link vdevs starts.
Firmware internally checks assoc_link field of
wmi_vdev_start_mlo_params.flags when the first vdev starts. And if the
check fails firmware crashes.
Current connection flow guarantees the assoc link vdev gets started
first (at assoc stage only one link vdev is created/started, i.e. the
assoc link vdev), however the assoc_link flag is never set, resulting
in WCN7850 firmware crash.
Note ath12k_link_sta structure already has is_assoc_link flag, and it
is properly set for assoc link. However we can not use it because it
won't be available before peer gets created, which is too late for vdev
starts.
So add a new flag 'is_sta_assoc_link' in ath12k_link_vif structure and
set it when deflink vdev is created. This is valid because we always
use deflink as the assoc link. This flag is passed to firmware vdev
starts to avoid firmware crash. Also verify the link vif/sta pair has
the same settings when creating link sta.
Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0.c5-00481-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3
Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.1.c5-00284-QCAHMTSWPL_V1.0_V2.0_SILICONZ-1
Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.3.1-00209-QCAHKSWPL_SILICONZ-1
Signed-off-by: Baochen Qiang <quic_bqiang@quicinc.com>
Link: https://patch.msgid.link/20250409-ath12k-wcn7850-mlo-support-v2-4-3801132ca2c3@quicinc.com
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
Using Linux code style for struct gpib_board_config
Adhering to Linux code style.
Reported by checkpatch.pl
In general, a pointer, or a struct that has elements that can reasonably be
directly accessed should never be a typedef.
Signed-off-by: Michael Rubin <matchstick@neverthere.org>
Link: https://lore.kernel.org/r/20250408223659.187109-12-matchstick@neverthere.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Currently firmware MLO capability is validated via firmware IE, however
WCN7850 firmware does not support this method but instead advertises
MLO by single_chip_mlo_support bit in QMI phy capability message.
Change to consider single_chip_mlo_support bit as well for MLO capability
validation.
Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0.c5-00481-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3
Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.1.c5-00284-QCAHMTSWPL_V1.0_V2.0_SILICONZ-1
Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.3.1-00209-QCAHKSWPL_SILICONZ-1
Signed-off-by: Baochen Qiang <quic_bqiang@quicinc.com>
Link: https://patch.msgid.link/20250409-ath12k-wcn7850-mlo-support-v2-3-3801132ca2c3@quicinc.com
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
Using Linux code style for struct gpib_board_config
Adhering to Linux code style.
Reported by checkpatch.pl
In general, a pointer, or a struct that has elements that can reasonably be
directly accessed should never be a typedef.
Signed-off-by: Michael Rubin <matchstick@neverthere.org>
Link: https://lore.kernel.org/r/20250408223659.187109-11-matchstick@neverthere.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Currently fw_features is used to check if a specific feature is supported
or not: if the feature bit is set the feature is believed to be supported,
otherwise not supported. Since fw_features is populated only when using
firmware API-2, and by default it is zero, in case of API-1 such as
WCN7850 firmware it is possible that a feature is not enabled by host
while actually firmware supports it.
To avoid this, add a new flag indicating whether fw_features has been ever
populated or not, and only when that flag is true we choose to believe
fw_features. This benefits firmware MLO capability validation in an
upcoming patch.
Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0.c5-00481-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3
Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.1.c5-00284-QCAHMTSWPL_V1.0_V2.0_SILICONZ-1
Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.3.1-00209-QCAHKSWPL_SILICONZ-1
Signed-off-by: Baochen Qiang <quic_bqiang@quicinc.com>
Link: https://patch.msgid.link/20250409-ath12k-wcn7850-mlo-support-v2-2-3801132ca2c3@quicinc.com
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
Using Linux code style for struct gpib_board_config
Adhering to Linux code style.
Reported by checkpatch.pl
In general, a pointer, or a struct that has elements that can reasonably be
directly accessed should never be a typedef.
Signed-off-by: Michael Rubin <matchstick@neverthere.org>
Link: https://lore.kernel.org/r/20250408223659.187109-10-matchstick@neverthere.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
There are several places checking if a specific bit set in
ab->fw.fw_features, and in an upcoming patch additional check needs to be
added at all places.
Introduce a new helper ath12k_fw_feature_supported() to avoid code
duplication.
Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0.c5-00481-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3
Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.1.c5-00284-QCAHMTSWPL_V1.0_V2.0_SILICONZ-1
Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.3.1-00209-QCAHKSWPL_SILICONZ-1
Signed-off-by: Baochen Qiang <quic_bqiang@quicinc.com>
Link: https://patch.msgid.link/20250409-ath12k-wcn7850-mlo-support-v2-1-3801132ca2c3@quicinc.com
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
Using Linux code style for struct gpib_board_config
Adhering to Linux code style.
Reported by checkpatch.pl
In general, a pointer, or a struct that has elements that can reasonably be
directly accessed should never be a typedef.
Signed-off-by: Michael Rubin <matchstick@neverthere.org>
Link: https://lore.kernel.org/r/20250408223659.187109-9-matchstick@neverthere.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Using Linux code style for struct gpib_board_config
Adhering to Linux code style.
Reported by checkpatch.pl
In general, a pointer, or a struct that has elements that can reasonably be
directly accessed should never be a typedef.
Signed-off-by: Michael Rubin <matchstick@neverthere.org>
Link: https://lore.kernel.org/r/20250408223659.187109-8-matchstick@neverthere.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Using Linux code style for struct gpib_board_config
Adhering to Linux code style.
Reported by checkpatch.pl
In general, a pointer, or a struct that has elements that can reasonably be
directly accessed should never be a typedef.
Signed-off-by: Michael Rubin <matchstick@neverthere.org>
Link: https://lore.kernel.org/r/20250408223659.187109-7-matchstick@neverthere.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Using Linux code style for struct gpib_board_config
Adhering to Linux code style.
Reported by checkpatch.pl
In general, a pointer, or a struct that has elements that can reasonably be
directly accessed should never be a typedef.
Signed-off-by: Michael Rubin <matchstick@neverthere.org>
Link: https://lore.kernel.org/r/20250408223659.187109-6-matchstick@neverthere.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Using Linux code style for struct gpib_board_config
Adhering to Linux code style.
Reported by checkpatch.pl
In general, a pointer, or a struct that has elements that can reasonably be
directly accessed should never be a typedef.
Signed-off-by: Michael Rubin <matchstick@neverthere.org>
Link: https://lore.kernel.org/r/20250408223659.187109-5-matchstick@neverthere.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Using Linux code style for struct gpib_board_config
Adhering to Linux code style.
Reported by checkpatch.pl
In general, a pointer, or a struct that has elements that can reasonably be
directly accessed should never be a typedef.
Signed-off-by: Michael Rubin <matchstick@neverthere.org>
Link: https://lore.kernel.org/r/20250408223659.187109-4-matchstick@neverthere.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Using Linux code style for struct gpib_board_config
Adhering to Linux code style.
Reported by checkpatch.pl
In general, a pointer, or a struct that has elements that can reasonably be
directly accessed should never be a typedef.
Signed-off-by: Michael Rubin <matchstick@neverthere.org>
Link: https://lore.kernel.org/r/20250408223659.187109-3-matchstick@neverthere.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Using Linux code style for gpib_board_config struct in .h to allow drivers to
migrate.
Adhering to Linux code style.
In general, a pointer, or a struct that has elements that can reasonably be
directly accessed should never be a typedef.
Reported by CheckPatch
WARNING: do not add new typedefs
Signed-off-by: Michael Rubin <matchstick@neverthere.org>
Link: https://lore.kernel.org/r/20250408223659.187109-2-matchstick@neverthere.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
