Task Management to virtual drives may timeout prematurely when using a
static default timeout.
Read Abort and Reset timeouts from Device Page 0 and apply the maximum
of the firmware value and the default.
This fixes premature TM failures on virtual drives.
Signed-off-by: Chandrakanth Patil <chandrakanth.patil@broadcom.com>
Link: https://lore.kernel.org/r/20250820084138.228471-6-chandrakanth.patil@broadcom.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
I/Os can race with controller reset and fail.
Block requests at the mid layer when reset starts using
scsi_host_block(), and resume with scsi_host_unblock() after reset
completes.
Signed-off-by: Chandrakanth Patil <chandrakanth.patil@broadcom.com>
Link: https://lore.kernel.org/r/20250820084138.228471-4-chandrakanth.patil@broadcom.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Firmware can enter a transient fault while creating operational queues.
The driver fails the load immediately.
Add a retry loop that checks controller status and history bit after
queue creation. If either indicates a fault, retry init up to a set
limit before failing.
Signed-off-by: Chandrakanth Patil <chandrakanth.patil@broadcom.com>
Link: https://lore.kernel.org/r/20250820084138.228471-3-chandrakanth.patil@broadcom.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
During enclosure reboot or expander reset, firmware may report a link
speed of 0 in "Device Add" events while the link is still coming up.
The driver drops such devices, leaving them missing even after the link
recovers.
Fix this by treating link speed 0 as 1.5 Gbps during device addition so
the device is exposed to the OS. The actual link speed will be updated
later when link-up events arrive.
Signed-off-by: Chandrakanth Patil <chandrakanth.patil@broadcom.com>
Link: https://lore.kernel.org/r/20250820084138.228471-2-chandrakanth.patil@broadcom.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
When Wi-Fi is scanning at 2.4GHz, PTA will abort almost all the BT request.
Once the Wi-Fi slot stay too long, BT audio device can not get enough data,
audio glitch will happened. This patch limit 2.4Ghz Wi-Fi slot to 80ms
while Wi-Fi is scanning to avoid audio glitch.
Signed-off-by: Ching-Te Ku <ku920601@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/20250819034428.26307-5-pkshih@realtek.com
8852A uses single antenna during power save, when the loss
between two antennas is too large, previous logic induces
greater RSSI variation. Report the average beacon RSSI for
connected AP to get more stable RSSI and less unnecessary scanning.
Signed-off-by: Po-Hao Huang <phhuang@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/20250819034428.26307-3-pkshih@realtek.com
To optimize roaming decisions, report per-channel noise levels
during scans so supplicant can have a better view of the current
channel condition. This allows it to prefer the APs operating on
channels with lower noise levels.
Signed-off-by: Po-Hao Huang <phhuang@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/20250819034428.26307-2-pkshih@realtek.com
state->an_enabled was removed by
commit 4ee9b0dcf0 ("net: phylink: remove an_enabled")
but is left in mac_config() doc, so clean it.
Signed-off-by: David Yang <mmyangfl@gmail.com>
Reviewed-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Link: https://patch.msgid.link/20250824013009.2443580-1-mmyangfl@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
tcp_diag_dump() / tcp_diag_dump_one() is just a wrapper of
inet_diag_dump_icsk() / inet_diag_dump_one_icsk(), respectively.
Let's inline them in tcp_diag.c and move static callees as well.
Note that inet_sk_attr_size() is merged into tcp_diag_get_aux_size(),
and we remove inet_diag_handler.idiag_get_aux_size() accordingly.
While at it, BUG_ON() is replaced with DEBUG_NET_WARN_ON_ONCE().
Signed-off-by: Kuniyuki Iwashima <kuniyu@google.com>
Link: https://patch.msgid.link/20250822190803.540788-7-kuniyu@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
These inet_diag functions required struct inet_hashinfo because
they are shared by TCP and DCCP:
* inet_diag_dump_icsk()
* inet_diag_dump_one_icsk()
* inet_diag_find_one_icsk()
DCCP has gone, and we don't need to pass hashinfo down to them.
Let's fetch net->ipv4.tcp_death_row.hashinfo directly in the first
2 functions.
Note that inet_diag_find_one_icsk() don't need hashinfo since the
previous patch.
We will move TCP-specific functions to tcp_diag.c in the next patch.
Signed-off-by: Kuniyuki Iwashima <kuniyu@google.com>
Reviewed-by: Eric Dumazet <edumazet@google.com>
Link: https://patch.msgid.link/20250822190803.540788-6-kuniyu@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
These socket lookup functions required struct inet_hashinfo because
they are shared by TCP and DCCP.
* __inet_lookup_established()
* __inet_lookup_listener()
* __inet6_lookup_established()
* inet6_lookup_listener()
DCCP has gone, and we don't need to pass hashinfo down to them.
Let's fetch net->ipv4.tcp_death_row.hashinfo directly in the above
4 functions.
Signed-off-by: Kuniyuki Iwashima <kuniyu@google.com>
Reviewed-by: Eric Dumazet <edumazet@google.com>
Link: https://patch.msgid.link/20250822190803.540788-5-kuniyu@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Commit 6c886db2e7 ("net: remove duplicate sk_lookup helpers")
started to check if hashinfo == net->ipv4.tcp_death_row.hashinfo
in __inet_lookup_listener() and inet6_lookup_listener() and
stopped invoking BPF sk_lookup prog for DCCP.
DCCP has gone and the condition is always true.
Let's remove the hashinfo test.
Signed-off-by: Kuniyuki Iwashima <kuniyu@google.com>
Reviewed-by: Eric Dumazet <edumazet@google.com>
Link: https://patch.msgid.link/20250822190803.540788-4-kuniyu@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Since DCCP has been removed, sk->sk_prot->twsk_prot->twsk_destructor
is always tcp_twsk_destructor().
Let's call tcp_twsk_destructor() directly in inet_twsk_free() and
remove ->twsk_destructor().
While at it, tcp_twsk_destructor() is un-exported.
Signed-off-by: Kuniyuki Iwashima <kuniyu@google.com>
Reviewed-by: Eric Dumazet <edumazet@google.com>
Link: https://patch.msgid.link/20250822190803.540788-3-kuniyu@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Commit 383eed2de5 ("tcp: get rid of twsk_unique()") added
sk->sk_protocol test in __inet_check_established() and
__inet6_check_established() to remove twsk_unique() and call
tcp_twsk_unique() directly.
DCCP has gone, and the condition is always true.
Let's remove the sk_protocol test.
Signed-off-by: Kuniyuki Iwashima <kuniyu@google.com>
Reviewed-by: Eric Dumazet <edumazet@google.com>
Link: https://patch.msgid.link/20250822190803.540788-2-kuniyu@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
`McstFramesRcvdOk` counts the number of received multicast packets, and
it reports the value correctly.
However, reading `McstFramesRcvdOk` clears the register to zero. As a
result, the driver was reporting only the packets since the last read,
instead of the accumulated total.
Fix this by updating the multicast statistics accumulatively instaed of
instantaneously.
Fixes: 1da177e4c3 ("Linux-2.6.12-rc2")
Tested-on: D-Link DGE-550T Rev-A3
Signed-off-by: Yeounsu Moon <yyyynoom@gmail.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://patch.msgid.link/20250823182927.6063-3-yyyynoom@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Export airoha_ppe_check_skb routine in ppe_dev ops. check_skb callback
will be used by the MT76 driver in order to offload the traffic received
by the wlan NIC and forwarded to the ethernet one.
Add rx_wlan parameter to airoha_ppe_check_skb routine signature.
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Link: https://patch.msgid.link/20250823-airoha-en7581-wlan-rx-offload-v3-3-f78600ec3ed8@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Introduce airoha_ppe_dev struct as container for PPE offload callbacks
consumed by the MT76 driver during flowtable offload for traffic
received by the wlan NIC and forwarded to the wired one.
Add airoha_ppe_setup_tc_block_cb routine to PPE offload ops for MT76
driver.
Rely on airoha_ppe_dev pointer in airoha_ppe_setup_tc_block_cb
signature.
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Link: https://patch.msgid.link/20250823-airoha-en7581-wlan-rx-offload-v3-2-f78600ec3ed8@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Rely on airoha_eth struct in airoha_ppe_flow_offload_cmd routine
signature and in all the called subroutines.
This is a preliminary patch to introduce flowtable offload for traffic
received by the wlan NIC and forwarded to the ethernet one.
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Link: https://patch.msgid.link/20250823-airoha-en7581-wlan-rx-offload-v3-1-f78600ec3ed8@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Add basic support for the MxL86111 PHY which in addition to the features
of the MxL86110 also comes with an SGMII interface.
Setup the interface mode and take care of in-band-an.
Currently only RGMII-to-UTP and SGMII-to-UTP modes are supported while the
PHY would also support RGMII-to-1000Base-X, including automatic selection
of the Fiber or UTP link depending on the presence of a link partner.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://patch.msgid.link/707fd83ec0e11ea620d37f2125a394e9dd1b27fa.1755884175.git.daniel@makrotopia.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
The .led_hw_control_get and .led_hw_control_set ops are indented with
spaces instead of tabs, unlike the rest of the values of the PHY's
struct phy_driver instance.
Use tabs instead of spaces resulting in a uniform indentation style.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://patch.msgid.link/b9b7336ae309facc5e73874c62e64492fd749cc6.1755884175.git.daniel@makrotopia.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Add support for forcing each connected LED to be always on or always off
by implementing the led_brightness_set() op.
This is done by modifying the COM_EXT_LED_GEN_CFG register to enable
force-mode and forcing the LED either on or off.
When calling the led_hw_control_set() force-mode is again disabled for
that LED.
Implement mxl86110_modify_extended_reg() locked helper instead of
manually acquiring and releasing the MDIO bus lock for single
__mxl86110_modify_extended_reg() calls.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://patch.msgid.link/58eeefc8c24e06cd2110d3cefbd4236b1a4f44a2.1755884175.git.daniel@makrotopia.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Before configuring the NIX block, the AF driver initiates the
"NIX block X2P bus calibration" and verifies that NIX interfaces
such as CGX and LBK are active and functioning correctly.
On few silicon variants(CNF10KA and CNF10KB), X2P calibration failures
have been observed on some CGX blocks that are not mapped to the NIX block.
Since both NIX-mapped and non-NIX-mapped CGX blocks share the same
VENDOR,DEVICE,SUBSYS_DEVID, it's not possible to skip probe based on
these parameters.
This patch introuduces "is_cgx_mapped_to_nix" API to detect and skip
probe of non NIX mapped CGX blocks.
Fixes: aba53d5dbc ("octeontx2-af: NIX block admin queue init")
Signed-off-by: Hariprasad Kelam <hkelam@marvell.com>
Link: https://patch.msgid.link/20250822105805.2236528-1-hkelam@marvell.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
In struct channel, the upl lock is implemented using rwlock_t,
protecting access to pch->ppp and pch->bridge.
As previously discussed on the list, using rwlock in the network fast
path is not recommended.
This patch replaces the rwlock with a spinlock for writers, and uses RCU
for readers.
- pch->ppp and pch->bridge are now declared as __rcu pointers.
- Readers use rcu_dereference_bh() under rcu_read_lock_bh().
- Writers use spin_lock() to update.
Signed-off-by: Qingfang Deng <dqfext@gmail.com>
Link: https://patch.msgid.link/20250822012548.6232-1-dqfext@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Extract the same code logic from __ipv6_sock_mc_join() and
ip6_mc_find_dev(), also add new helper ip6_mc_find_idev() to
reduce redundancy and enhance readability.
No functional changes intended.
Signed-off-by: Yue Haibing <yuehaibing@huawei.com>
Reviewed-by: Dawid Osuchowski <dawid.osuchowski@linux.intel.com>
Link: https://patch.msgid.link/20250822064051.2991480-1-yuehaibing@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Integrate generic net_selftest framework by wiring up
.get_strings, .get_sset_count, and .self_test ethtool ops.
This enables execution of standard self-tests using
`ethtool -t <dev>` on LAN78xx devices.
Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Link: https://patch.msgid.link/20250822092555.2888870-1-o.rempel@pengutronix.de
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Eric Dumazet says:
====================
tcp: annotate data-races around icsk_retransmits and icsk_probes_out
icsk->icsk_retransmits is read locklessly from inet_sk_diag_fill(),
tcp_get_timestamping_opt_stats, get_tcp4_sock() and get_tcp6_sock().
icsk->icsk_probes_out is read locklessly from inet_sk_diag_fill(),
get_tcp4_sock() and get_tcp6_sock().
Add corresponding READ_ONCE()/WRITE_ONCE() annotations.
====================
Link: https://patch.msgid.link/20250822091727.835869-1-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Oscar Maes says:
====================
net: ipv4: allow directed broadcast routes to use dst hint
Currently, ip_extract_route_hint uses RTN_BROADCAST to decide
whether to use the route dst hint mechanism.
This check is too strict, as it prevents directed broadcast
routes from using the hint, resulting in poor performance
during bursts of directed broadcast traffic.
This series fixes this, and adds a new selftest to ensure
this does not regress.
Link to v2: https://lore.kernel.org/20250814140309.3742-1-oscmaes92@gmail.com
====================
Link: https://patch.msgid.link/20250819174642.5148-1-oscmaes92@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Add a test for ensuring that the dst hint mechanism is used for
directed broadcast addresses.
This test relies on mausezahn for sending directed broadcast packets.
Additionally, a high GRO flush timeout is set to ensure that packets
will be received as lists.
The test determines if the hint mechanism was used by checking
the in_brd statistic using lnstat.
Signed-off-by: Oscar Maes <oscmaes92@gmail.com>
Link: https://patch.msgid.link/20250819174642.5148-3-oscmaes92@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Currently, ip_extract_route_hint uses RTN_BROADCAST to decide
whether to use the route dst hint mechanism.
This check is too strict, as it prevents directed broadcast
routes from using the hint, resulting in poor performance
during bursts of directed broadcast traffic.
Fix this in ip_extract_route_hint and modify ip_route_use_hint
to preserve the intended behaviour.
Signed-off-by: Oscar Maes <oscmaes92@gmail.com>
Reviewed-by: David Ahern <dsahern@kernel.org>
Link: https://patch.msgid.link/20250819174642.5148-2-oscmaes92@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Bindings files should not carry markings of editor setup, so drop vim
style annotation. No functional impact.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Gabriel Somlo <gsomlo@gmail.com>
Link: https://patch.msgid.link/20250821083038.46274-4-krzysztof.kozlowski@linaro.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
DTS example in the bindings should be indented with 2- or 4-spaces, so
correct a mixture of different styles to keep consistent 4-spaces.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Gabriel Somlo <gsomlo@gmail.com>
Link: https://patch.msgid.link/20250821083038.46274-3-krzysztof.kozlowski@linaro.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Commit 4edf1505b7 ("ata: ahci: Disallow LPM policy control for
external ports") introduced disabling link power management (LPM) for
ports that are advertized as external/hotplug capable. This is necessary
to force the maximum power policy (ATA_LPM_MAX_POWER) onto the port link
to ensure that the hotplug capability of the port is functional.
However, doing so blindly for all ports can prevent systems from going
into a low power state, even if the external/hotplug ports on the system
are unused. E.g., a laptop may see the internal SATA slot of a docking
station as an external hotplug capable port, and in such case, the user
may prefer to not use the port and to favor instead enabling LPM
to allow the laptop to transition to low power states.
Since there is no easy method to automatically detect such choice,
introduce the new mask_port_ext module parameter to allow a user to
ignore the external/hotplug capability of a port. The format for this
parameter value is identical to the format used for the mask_port_map
parameter: a mask can be defined for all AHCI adapters of a system or
for a particular adapters identified with their PCI IDs (bus:dev.func
format).
The function ahci_get_port_map_mask() is renamed to ahci_get_port_mask()
and modified to return a mask, either for the port map mask of an
adapter (to ignore ports) or for the external/hotplug capability of an
adapter. Differentiation between map_port_mask and map_port_ext_mask is
done by passing the parameter string to ahci_get_port_mask() as a second
argument.
To be consistent with this change, the function
ahci_apply_port_map_mask() is renamed ahci_port_mask() and changed to
return a mask value.
The mask for the external/hotplug capability for an adapter, if defined
by the map_port_ext_mask parameter, is stored in the new field
mask_port_ext of struct ahci_host_priv. ahci_mark_external_port() is
modified to not set the ATA_PFLAG_EXTERNAL flag for a port if
hpriv->mask_port_ext includes the number of the port. In such case,
an information message is printed to notify that the external/hotplug
capability is being ignored.
Reported-by: Dieter Mummenschanz <dmummenschanz@web.de>
Closes: https://bugzilla.kernel.org/show_bug.cgi?id=220465
Fixes: 4edf1505b7 ("ata: ahci: Disallow LPM policy control for external ports")
Signed-off-by: Damien Le Moal <dlemoal@kernel.org>
Tested-by: Dieter Mummenschanz <dmummenschanz@web.de>
Some rtnetlink selftests assume the presence of ifconfig and iproute2
support for the `proto` keyword in `ip address` commands. These
assumptions can cause test failures on modern systems (e.g. Debian
Bookworm) where:
- ifconfig is not installed by default
- The iproute2 version lacks support for address protocol
This patch improves test robustness by:
- Skipping kci_test_promote_secondaries if ifconfig is missing
- Skipping do_test_address_proto if ip address help does not mention
proto
These changes ensure the tests degrade gracefully by reporting SKIP
instead of FAIL when prerequisites are not met, improving portability
across systems.
Reviewed-by: Hangbin Liu <liuhangbin@gmail.com>
Signed-off-by: Alessandro Ratti <alessandro@0x65c.net>
Link: https://patch.msgid.link/20250822140633.891360-2-alessandro@0x65c.net
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Daniel Golle says:
====================
net: dsa: lantiq_gswip: prepare for supporting new features
Prepare for supporting the newer standalone MaxLinear GSW1xx switch
family by refactoring the existing lantiq_gswip driver.
This is the first of a total of 3 series and doesn't yet introduce
any functional changes, but rather just makes the driver more
flexible, so new hardware and features can be supported in future.
This series has been preceded by an RFC series which covers everything
needed to support the MaxLinear GSW1xx family of switches. Andrew Lunn
had suggested to start with the 8 patches now submitted as they prepare
but don't yet introduce any functional changes.
Everything has been compile and runtime tested on AVM Fritz!Box 7490
(GSWIP version 2.1, VR9 v1.2)
Link: https://lore.kernel.org/aKDhFCNwjDDwRKsI@pidgin.makrotopia.org
====================
Link: https://patch.msgid.link/cover.1755878232.git.daniel@makrotopia.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Store the switch API version in struct gswip_priv. As the hardware has
the 'major/minor' version bytes in the wrong order preventing numerical
comparisons the version to be stored in gswip_priv is constructed in
such a way that the REV field is the most significant byte and the MOD
field the least significant byte. Also provide a conveniance macro to
allow comparing the stored version of the hardware against the already
defined GSWIP_VERSION_* macros.
This is done in order to prepare supporting newer features such as 4096
VLANs and per-port configurable learning which are only available
starting from specific hardware versions.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://patch.msgid.link/eddb51ae8d0b2046ca91906e93daad7be5af56d7.1755878232.git.daniel@makrotopia.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
While the older Lantiq / Intel which are currently supported all use
the DSA_TAG_GSWIP tagging protocol, newer MaxLinear GSW1xx modules use
another 8-byte tagging protocol. Move the tag protocol information to
struct gswip_hw_info to make it possible for new models to specify
a different tagging protocol.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Vladimir Oltean <olteanv@gmail.com>
Link: https://patch.msgid.link/841281b62fdb472048fa98fbad6c88dfbf512825.1755878232.git.daniel@makrotopia.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Load microcode as specified in struct hw_info instead of relying on
a single array of instructions. This is done in preparation to allow
loading different microcode for the MaxLinear GSW1xx family.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Reviewed-by: Vladimir Oltean <olteanv@gmail.com>
Link: https://patch.msgid.link/486d95c085913d506745fbe4a0ab5d1ebdc3ed63.1755878232.git.daniel@makrotopia.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Instead of relying on hard-coded numbers for MII ports, introduce
a bitmap for MII ports.
This is done in order to prepare for supporting MaxLinear GSW1xx ICs
which got a different layout of ports.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Reviewed-by: Vladimir Oltean <olteanv@gmail.com>
Link: https://patch.msgid.link/019fc8ed06f2317976eac143320d1dc046e8f392.1755878232.git.daniel@makrotopia.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Introduce header file and move register definitions as well as the
definitions struct gswip_hw_info and struct gswip_priv there.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Vladimir Oltean <olteanv@gmail.com>
Link: https://patch.msgid.link/551c72c93131cd200b38340741e68ff21793ba0b.1755878232.git.daniel@makrotopia.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
The MaxLinear GSW1xx series of switches support using either the
(R)(G)MII interface on port 5 or the SGMII interface on port 4 to be
used as CPU port. Prepare for supporting them by defining a mask of
allowed CPU ports instead of a single port.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Vladimir Oltean <olteanv@gmail.com>
Link: https://patch.msgid.link/879c66672d26fe49c1f5d9aa40d8ebc0f31885ab.1755878232.git.daniel@makrotopia.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
