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Enable MAC ageing by setting up the timer and setting the ageging
time to the default of 300s.
Signed-off-by: Michael Dege <michael.dege@renesas.com>
Link: https://patch.msgid.link/20250901-add_l2_switching-v5-2-5f13e46860d5@renesas.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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Adding new functionality to the driver. Therefore splitting into multiple
c files to keep them manageable. New functionality will be added to
separate files.
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Reviewed-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Michael Dege <michael.dege@renesas.com>
Link: https://patch.msgid.link/20250901-add_l2_switching-v5-1-5f13e46860d5@renesas.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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It has the same PTP IP block as lan8814, only the number of GPIOs is
different, all the other functionality is the same. So reuse the same
functions as lan8814 for lan8842.
There is a revision of lan8842 called lan8832 which doesn't have the PTP
IP block. So make sure in that case the PTP is not initialized.
Signed-off-by: Horatiu Vultur <horatiu.vultur@microchip.com>
Link: https://patch.msgid.link/20250902121832.3258544-3-horatiu.vultur@microchip.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Introduce the function __lan8814_ptp_probe_once as this function will be
used also by lan8842 driver which has a different number of GPIOs
compared to lan8814. This change doesn't have any functional
changes.
Reviewed-by: Kory Maincent <kory.maincent@bootlin.com>
Signed-off-by: Horatiu Vultur <horatiu.vultur@microchip.com>
Link: https://patch.msgid.link/20250902121832.3258544-2-horatiu.vultur@microchip.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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All paths in probe that call goto defer do so before assigning phydev
and thus it makes sense to cleanup the prior index. It also fixes a bug
where index 0 does not get cleaned up.
Fixes: b7d3e3d3d21a ("net: thunderx: Don't leak phy device references on -EPROBE_DEFER condition.")
Signed-off-by: Rosen Penev <rosenp@gmail.com>
Reviewed-by: Vadim Fedorenko <vadim.fedorenko@linux.dev>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20250901213314.48599-1-rosenp@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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phy_np needs to get freed, just like the other child nodes.
Fixes: 5fc7cf179449 ("net: thunderx: Cleanup PHY probing code.")
Signed-off-by: Rosen Penev <rosenp@gmail.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20250901213018.47392-1-rosenp@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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In case the time arguments used for flexible PPS signal generation are in
the past, consider the arguments to be a time offset relative to the MAC
system time.
This way, past time use case is handled and it avoids the tedious work
of passing an absolute time value for the flexible PPS signal generation
while not breaking existing scripts that may rely on this behavior.
Signed-off-by: Gatien Chevallier <gatien.chevallier@foss.st.com>
Link: https://patch.msgid.link/20250901-relative_flex_pps-v4-2-b874971dfe85@foss.st.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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The blamed commit added code which could return an error after we
requested the PHY interrupt. When we return an error, the caller
will call phy_detach() which fails to free the interrupt.
Rearrange the code such that failing operations happen before the
interrupt is requested, thereby allowing phy_detach() to be used.
Note that replacing phy_detach() with phy_disconnect() in these
paths could lead to freeing an interrupt which was never requested.
Fixes: 1942b1c6f687 ("net: phylink: make configuring clock-stop dependent on MAC support")
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://patch.msgid.link/E1ut35k-00000001UEl-0iq6@rmk-PC.armlinux.org.uk
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Add i.MX91 specific settings for EQoS.
Reviewed-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Joy Zou <joy.zou@nxp.com>
Link: https://patch.msgid.link/20250901103632.3409896-7-joy.zou@nxp.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue
Tony Nguyen says:
====================
Intel Wired LAN Driver Updates 2025-09-02 (ice, idpf, i40e, ixgbe, e1000e)
For ice:
Jake adds checks for initialization of Tx timestamp tracking structure
to prevent NULL pointer dereferences.
For idpf:
Josh moves freeing of auxiliary device id to prevent use-after-free issue.
Emil sets, expected, MAC type value when sending virtchnl add/delete MAC
commands.
For i40e:
Jake removes read debugfs access as 'netdev_ops' has the possibility to
overflow.
Zhen Ni adds handling for when MAC list is empty.
For ixgbe:
Alok Tiwari corrects bitmap being used for link speeds.
For e1000e:
Vitaly adds check to ensure overflow does not occur in
e1000_set_eeprom().
* '100GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue:
e1000e: fix heap overflow in e1000_set_eeprom
ixgbe: fix incorrect map used in eee linkmode
i40e: Fix potential invalid access when MAC list is empty
i40e: remove read access to debugfs files
idpf: set mac type when adding and removing MAC filters
idpf: fix UAF in RDMA core aux dev deinitialization
ice: fix NULL access of tx->in_use in ice_ll_ts_intr
ice: fix NULL access of tx->in_use in ice_ptp_ts_irq
====================
Link: https://patch.msgid.link/20250902232131.2739555-1-anthony.l.nguyen@intel.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/mellanox/linux
Saeed Mahameed says:
====================
mlx5 PSP IFC bits
This PR has a single patch to add mlx5_ifc PSP related capabilities structures
and HW definitions needed for PSP support in mlx5.
Link: https://lore.kernel.org/20250828162953.2707727-1-daniel.zahka@gmail.com
* tag 'mlx5-psp-ifc' of git://git.kernel.org/pub/scm/linux/kernel/git/mellanox/linux:
net/mlx5: Add PSP capabilities structures and bits
====================
Link: https://patch.msgid.link/20250903063050.668442-1-saeed@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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https://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless
Johannes Berg says:
====================
Just a few updates:
- a set of buffer overflow fixes
- ath11k: a fix for GTK rekeying
- ath12k: a missed WiFi7 capability
* tag 'wireless-2025-09-03' of https://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless:
wifi: wilc1000: avoid buffer overflow in WID string configuration
wifi: cfg80211: sme: cap SSID length in __cfg80211_connect_result()
wifi: libertas: cap SSID len in lbs_associate()
wifi: cw1200: cap SSID length in cw1200_do_join()
wifi: ath11k: fix group data packet drops during rekey
wifi: ath12k: Set EMLSR support flag in MLO flags for EML-capable stations
====================
Link: https://patch.msgid.link/20250903075602.30263-4-johannes@sipsolutions.net
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Remove unnecessary casts of constant values to u16.
C's integer promotion rules make them ints no matter what.
Additionally drop cast from u16 to int in return statements.
Signed-off-by: Jacek Kowalski <jacek@jacekk.info>
Suggested-by: Simon Horman <horms@kernel.org>
Reviewed-by: Aleksandr Loktionov <aleksandr.loktionov@intel.com>
Tested-by: Rinitha S <sx.rinitha@intel.com> (A Contingent worker at Intel)
Reviewed-by: Simon Horman <horms@kernel.org>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
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Remove unnecessary casts of constant values to u16.
C's integer promotion rules make them ints no matter what.
Signed-off-by: Jacek Kowalski <jacek@jacekk.info>
Suggested-by: Simon Horman <horms@kernel.org>
Reviewed-by: Aleksandr Loktionov <aleksandr.loktionov@intel.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
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Remove unnecessary casts of constant values to u16.
C's integer promotion rules make them ints no matter what.
Additionally replace IGB_MNG_VLAN_NONE with resulting value
rather than casting -1 to u16.
Signed-off-by: Jacek Kowalski <jacek@jacekk.info>
Suggested-by: Simon Horman <horms@kernel.org>
Reviewed-by: Aleksandr Loktionov <aleksandr.loktionov@intel.com>
Tested-by: Rinitha S <sx.rinitha@intel.com> (A Contingent worker at Intel)
Reviewed-by: Simon Horman <horms@kernel.org>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
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Remove unnecessary casts of constant values to u16.
C's integer promotion rules make them ints no matter what.
Additionally replace E1000_MNG_VLAN_NONE with resulting value
rather than casting -1 to u16.
Signed-off-by: Jacek Kowalski <jacek@jacekk.info>
Suggested-by: Simon Horman <horms@kernel.org>
Reviewed-by: Aleksandr Loktionov <aleksandr.loktionov@intel.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
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Remove unnecessary casts of constant values to u16.
C's integer promotion rules make them ints no matter what.
Additionally replace E1000_MNG_VLAN_NONE with resulting value
rather than casting -1 to u16.
Signed-off-by: Jacek Kowalski <jacek@jacekk.info>
Suggested-by: Simon Horman <horms@kernel.org>
Reviewed-by: Aleksandr Loktionov <aleksandr.loktionov@intel.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
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rx_long_byte_count shows the value of the GORC (Good Octets Received
Count) register. However, the register value is already shown as
rx_bytes and they always show the same value.
Remove rx_long_byte_count as the Intel ethernet driver e1000e did in
commit 0a939912cf9c ("e1000e: cleanup redundant statistics counter").
Tested on Intel Corporation I350 Gigabit Network Connection.
Reviewed-by: Paul Menzel <pmenzel@molgen.mpg.de>
Signed-off-by: Kohei Enju <enjuk@amazon.com>
Reviewed-by: Aleksandr Loktionov <aleksandr.loktionov@intel.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
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Currently ethtool shows lbrx_packets and lbrx_bytes (Good RX
Packets/Octets loopback Count), but doesn't show the TX-side equivalents
(lbtx_packets and lbtx_bytes). Add visibility of those missing
statistics by adding them to ethtool statistics.
In addition, the order of lbrx_bytes and lbrx_packets is not consistent
with non-loopback statistics (rx_packets, rx_bytes). Therefore,
align the order by swapping positions of lbrx_bytes and lbrx_packets.
Tested on Intel Corporation I350 Gigabit Network Connection.
Before:
# ethtool -S ens5 | grep -E "x_(bytes|packets)"
rx_packets: 135
tx_packets: 106
rx_bytes: 16010
tx_bytes: 12451
lbrx_bytes: 1148
lbrx_packets: 12
After:
# ethtool -S ens5 | grep -E "x_(bytes|packets)"
rx_packets: 748
tx_packets: 304
rx_bytes: 81513
tx_bytes: 33698
lbrx_packets: 97
lbtx_packets: 109
lbrx_bytes: 12090
lbtx_bytes: 12401
Reviewed-by: Paul Menzel <pmenzel@molgen.mpg.de>
Signed-off-by: Kohei Enju <enjuk@amazon.com>
Reviewed-by: Aleksandr Loktionov <aleksandr.loktionov@intel.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Tested-by: Rafal Romanowski <rafal.romanowski@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
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Currently, during locating the CIVD section, the ixgbe driver loops
over the OROM area and at each iteration reads only OROM-datastruct-size
amount of data. This results in many small reads and is inefficient.
Optimize this by reading the entire OROM bank into memory once before
entering the loop. This significantly reduces the probing time.
Without this patch probing time may exceed over 25s, whereas with this
patch applied average time of probe is not greater than 5s.
without the patch:
[14:12:22] ixgbe: Copyright (c) 1999-2016 Intel Corporation.
[14:12:25] ixgbe 0000:21:00.0: Multiqueue Enabled: Rx Queue count = 63, Tx Queue count = 63 XDP Queue count = 0
[14:12:25] ixgbe 0000:21:00.0: 63.012 Gb/s available PCIe bandwidth (16.0 GT/s PCIe x4 link)
[14:12:26] ixgbe 0000:21:00.0: MAC: 7, PHY: 27, PBA No: N55484-001
[14:12:26] ixgbe 0000:21:00.0: 20:3a:43:09:3a:12
[14:12:26] ixgbe 0000:21:00.0: Intel(R) 10 Gigabit Network Connection
[14:12:50] ixgbe 0000:21:00.0 ens2f0np0: renamed from eth0
with the patch:
[14:18:18] ixgbe: Copyright (c) 1999-2016 Intel Corporation.
[14:18:19] ixgbe 0000:21:00.0: Multiqueue Enabled: Rx Queue count = 63, Tx Queue count = 63 XDP Queue count = 0
[14:18:19] ixgbe 0000:21:00.0: 63.012 Gb/s available PCIe bandwidth (16.0 GT/s PCIe x4 link)
[14:18:19] ixgbe 0000:21:00.0: MAC: 7, PHY: 27, PBA No: N55484-001
[14:18:19] ixgbe 0000:21:00.0: 20:3a:43:09:3a:12
[14:18:19] ixgbe 0000:21:00.0: Intel(R) 10 Gigabit Network Connection
[14:18:22] ixgbe 0000:21:00.0 ens2f0np0: renamed from eth0
Reviewed-by: Aleksandr Loktionov <aleksandr.loktionov@intel.com>
Reviewed-by: Jacob Keller <jacob.e.keller@intel.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Reviewed-by: Paul Menzel <pmenzel@molgen.mpg.de>
Signed-off-by: Jedrzej Jagielski <jedrzej.jagielski@intel.com>
Tested-by: Rinitha S <sx.rinitha@intel.com> (A Contingent worker at Intel)
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
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The auto-negotiation limitation for 2.5G and 5G speeds is no longer true
for X550 successors like E610 adapter. Enable the 2.5G and 5G speeds in
auto-negotiation for E610 at driver load.
Reviewed-by: Przemek Kitszel <przemyslaw.kitszel@intel.com>
Signed-off-by: Piotr Kwapulinski <piotr.kwapulinski@intel.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Tested-by: Rinitha S <sx.rinitha@intel.com> (A Contingent worker at Intel)
Reviewed-by: Aleksandr Loktionov <aleksandr.loktionov@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
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WLAN Host driver interacts with the Firmware and vice versa using
Host-To-Target (HTT) interface.
Relocate HTT specific code from dp.c to newly introduced file dp_htt.c
for HTT interface.
Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.4.1-00199-QCAHKSWPL_SILICONZ-1
Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0.c5-00481-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3
Signed-off-by: Harsh Kumar Bijlani <quic_hbijlani@quicinc.com>
Signed-off-by: Ripan Deuri <quic_rdeuri@quicinc.com>
Reviewed-by: Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan@oss.qualcomm.com>
Reviewed-by: Baochen Qiang <baochen.qiang@oss.qualcomm.com>
Link: https://patch.msgid.link/20250828173553.3341351-21-quic_rdeuri@quicinc.com
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
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WLAN Host driver interacts with the Firmware and vice versa using
Host-To-Target (HTT) interface.
Relocate HTT specific code from dp_tx.c to dp_htt.c introduced for
HTT interface. These code is compiled as part of the common module
ath12k.ko.
Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.4.1-00199-QCAHKSWPL_SILICONZ-1
Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0.c5-00481-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3
Signed-off-by: Harsh Kumar Bijlani <quic_hbijlani@quicinc.com>
Signed-off-by: Ripan Deuri <quic_rdeuri@quicinc.com>
Reviewed-by: Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan@oss.qualcomm.com>
Reviewed-by: Baochen Qiang <baochen.qiang@oss.qualcomm.com>
Link: https://patch.msgid.link/20250828173553.3341351-20-quic_rdeuri@quicinc.com
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
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WLAN Host driver interacts with the Firmware and vice versa using
Host-To-Target (HTT) interface.
HTT interface code is spread across multiple files (ex dp_tx.c, dp_rx.c
etc) and this interface is independent of the underlying architecture Tx
and Rx. Relocate HTT specific code from dp_rx.c to newly introduced file
dp_htt.c for HTT interface. This new file is compiled as part of the
common module ath12k.ko.
Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.4.1-00199-QCAHKSWPL_SILICONZ-1
Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0.c5-00481-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3
Signed-off-by: Harsh Kumar Bijlani <quic_hbijlani@quicinc.com>
Signed-off-by: Ripan Deuri <quic_rdeuri@quicinc.com>
Reviewed-by: Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan@oss.qualcomm.com>
Reviewed-by: Baochen Qiang <baochen.qiang@oss.qualcomm.com>
Link: https://patch.msgid.link/20250828173553.3341351-19-quic_rdeuri@quicinc.com
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
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WLAN Host driver interacts with the Firmware and vice versa using
Host-To-Target (HTT) interface.
HTT interface code is spread across multiple files (ex dp_tx.c,
dp_rx.c, dp.h etc) and this interface is independent of the underlying
architecture Tx and Rx.
Relocate HTT specific code from dp.h to newly introduced file dp_htt.h
for HTT interface.
Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.4.1-00199-QCAHKSWPL_SILICONZ-1
Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0.c5-00481-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3
Signed-off-by: Harsh Kumar Bijlani <quic_hbijlani@quicinc.com>
Signed-off-by: Ripan Deuri <quic_rdeuri@quicinc.com>
Reviewed-by: Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan@oss.qualcomm.com>
Reviewed-by: Baochen Qiang <baochen.qiang@oss.qualcomm.com>
Link: https://patch.msgid.link/20250828173553.3341351-18-quic_rdeuri@quicinc.com
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
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Move arch specific TX data path to wifi7 directory as part of Next
Generation (NG) Driver Framework.
Architecture specific APIs:
ath12k_hal_tx_cmd_ext_desc_setup
ath12k_dp_prepare_htt_metadata
ath12k_dp_tx
The moved APIs will be a part of dp_tx.c file inside wifi7 directory.
wifi7/dp_tx.c file will continue to be part of ath12k.ko temporarily
until the corresponding infra for movement to ath12k_wifi7.ko arrives
in upcoming patches.
Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.4.1-00199-QCAHKSWPL_SILICONZ-1
Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0.c5-00481-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3
Signed-off-by: Pavankumar Nandeshwar <quic_pnandesh@quicinc.com>
Signed-off-by: Ripan Deuri <quic_rdeuri@quicinc.com>
Reviewed-by: Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan@oss.qualcomm.com>
Reviewed-by: Baochen Qiang <baochen.qiang@oss.qualcomm.com>
Link: https://patch.msgid.link/20250828173553.3341351-17-quic_rdeuri@quicinc.com
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
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Move arch specific TX data path to wifi7 directory as part of Next
Generation (NG) Driver Framework.
Architecture specific APIs:
ath12k_dp_tx_htt_tx_complete_buf
ath12k_dp_tx_process_htt_tx_complete
ath12k_dp_tx_update_txcompl
ath12k_dp_tx_complete_msdu
ath12k_dp_tx_status_parse
ath12k_dp_tx_completion_handler
The moved APIs will be a part of dp_tx.c file inside wifi7 directory.
wifi7/dp_tx.c file will continue to be part of ath12k.ko temporarily
until the corresponding infra for movement to ath12k_wifi7.ko arrives
in upcoming patches.
Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.4.1-00199-QCAHKSWPL_SILICONZ-1
Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0.c5-00481-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3
Signed-off-by: Pavankumar Nandeshwar <quic_pnandesh@quicinc.com>
Signed-off-by: Ripan Deuri <quic_rdeuri@quicinc.com>
Reviewed-by: Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan@oss.qualcomm.com>
Reviewed-by: Baochen Qiang <baochen.qiang@oss.qualcomm.com>
Link: https://patch.msgid.link/20250828173553.3341351-16-quic_rdeuri@quicinc.com
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
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Move arch specific Rx tid related functions to wifi7 directory.
The moved APIs will be a part of dp_rx.c file inside wifi7 directory.
wifi7/dp_rx.c file will continue to be part of ath12k.ko
temporarily until the corresponding infra for movement
to ath12k_wifi7.ko arrives in upcoming patches.
Architecture specific APIs:
ath12k_peer_rx_tid_qref_reset
ath12k_dp_reo_cache_flush
ath12k_dp_reo_cmd_send
ath12k_peer_rx_tid_reo_update
ath12k_dp_rx_link_desc_return
ath12k_dp_rx_peer_tid_delete
ath12k_peer_rx_tid_qref_setup
Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.4.1-00199-QCAHKSWPL_SILICONZ-1
Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0.c5-00481-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3
Signed-off-by: Pavankumar Nandeshwar <quic_pnandesh@quicinc.com>
Signed-off-by: Ripan Deuri <quic_rdeuri@quicinc.com>
Reviewed-by: Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan@oss.qualcomm.com>
Reviewed-by: Baochen Qiang <baochen.qiang@oss.qualcomm.com>
Link: https://patch.msgid.link/20250828173553.3341351-15-quic_rdeuri@quicinc.com
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
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Move arch specific REO functions to wifi7 directory.
The moved APIs will be a part of dp_rx.c file inside wifi7 directory.
wifi7/dp_rx.c file will continue to be part of ath12k.ko temporarily
until the corresponding infra for movement to ath12k_wifi7.ko arrives
in upcoming patches.
Architecture specific APIs:
ath12k_dp_setup_pn_check_reo_cmd
ath12k_dp_rx_assign_reoq
Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.4.1-00199-QCAHKSWPL_SILICONZ-1
Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0.c5-00481-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3
Signed-off-by: Pavankumar Nandeshwar <quic_pnandesh@quicinc.com>
Signed-off-by: Ripan Deuri <quic_rdeuri@quicinc.com>
Reviewed-by: Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan@oss.qualcomm.com>
Reviewed-by: Baochen Qiang <baochen.qiang@oss.qualcomm.com>
Link: https://patch.msgid.link/20250828173553.3341351-14-quic_rdeuri@quicinc.com
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
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Below API have architecture specific HAL macros.
ath12k_dp_rx_peer_pn_replay_config
Separate architecture specific parts from these APIs to
later move them to wifi7 directory.
Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.4.1-00199-QCAHKSWPL_SILICONZ-1
Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0.c5-00481-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3
Signed-off-by: Pavankumar Nandeshwar <quic_pnandesh@quicinc.com>
Signed-off-by: Ripan Deuri <quic_rdeuri@quicinc.com>
Reviewed-by: Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan@oss.qualcomm.com>
Reviewed-by: Baochen Qiang <baochen.qiang@oss.qualcomm.com>
Link: https://patch.msgid.link/20250828173553.3341351-13-quic_rdeuri@quicinc.com
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
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Move ath12k_dp_service_srng API and ath12k_dp_rx_process_reo_status
to wifi7 directory.
As srng processing is specific to architecture (wifi7 / wifi8), the
API ath12k_dp_service_srng is being moved to wifi7 directory. The
file wifi7/dp.c can be used to define wifi7-specifi functions that are
common to both tx and rx.
The API which is invoked as part of service srng,
ath12k_dp_rx_process_reo_status is also moved to wifi7 directory, as
the implementation is specific to HW due to the usage of wifi7
specific HAL macros.
Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.4.1-00199-QCAHKSWPL_SILICONZ-1
Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0.c5-00481-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3
Signed-off-by: Pavankumar Nandeshwar <quic_pnandesh@quicinc.com>
Signed-off-by: Ripan Deuri <quic_rdeuri@quicinc.com>
Reviewed-by: Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan@oss.qualcomm.com>
Reviewed-by: Baochen Qiang <baochen.qiang@oss.qualcomm.com>
Link: https://patch.msgid.link/20250828173553.3341351-12-quic_rdeuri@quicinc.com
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
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Move arch specific RX MSDU processing related functions to wifi7 directory.
The moved APIs will be a part of dp_rx.c file inside wifi7 directory.
wifi7/dp_rx.c file will continue to be part of ath12k.ko temporarily
until the corresponding infra for movement to ath12k_wifi7.ko arrives
in upcoming patches.
Architecture specific APIs:
ath12k_dp_rx_msdu_coalesce
ath12k_dp_rx_h_csum_offload
ath12k_dp_rx_h_mpdu
ath12k_dp_rx_process
ath12k_dp_rx_process_received_packets
ath12k_dp_rx_h_verify_tkip_mic
ath12k_dp_rx_process_msdu
Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.4.1-00199-QCAHKSWPL_SILICONZ-1
Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0.c5-00481-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3
Signed-off-by: Pavankumar Nandeshwar <quic_pnandesh@quicinc.com>
Signed-off-by: Ripan Deuri <quic_rdeuri@quicinc.com>
Reviewed-by: Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan@oss.qualcomm.com>
Reviewed-by: Baochen Qiang <baochen.qiang@oss.qualcomm.com>
Link: https://patch.msgid.link/20250828173553.3341351-11-quic_rdeuri@quicinc.com
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
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Move arch specific RX error and defrag functions to wifi7 directory.
The moved APIs will be a part of dp_rx.c file inside wifi7 directory.
wifi7/dp_rx.c file will continue to be part of ath12k.ko
temporarily until the corresponding infra for movement
to ath12k_wifi7.ko arrives in upcoming patches.
Architecture specific APIs:
ath12k_dp_rx_h_defrag_validate_incr_pn
ath12k_dp_rx_h_defrag_reo_reinject
ath12k_dp_rx_h_defrag
ath12k_dp_rx_frag_h_mpdu
ath12k_dp_process_rx_err_buf
ath12k_dp_rx_process_err
ath12k_dp_rx_null_q_desc_sg_drop
ath12k_dp_rx_h_null_q_desc
Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.4.1-00199-QCAHKSWPL_SILICONZ-1
Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0.c5-00481-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3
Signed-off-by: Pavankumar Nandeshwar <quic_pnandesh@quicinc.com>
Signed-off-by: Ripan Deuri <quic_rdeuri@quicinc.com>
Reviewed-by: Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan@oss.qualcomm.com>
Reviewed-by: Baochen Qiang <baochen.qiang@oss.qualcomm.com>
Link: https://patch.msgid.link/20250828173553.3341351-10-quic_rdeuri@quicinc.com
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
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Move architecture specific RxDMA functions to wifi7 directory.
The moved APIs will be a part of dp_rx.c file inside wifi7 directory.
wifi7/dp_rx.c file will continue to be part of ath12k.ko temporarily
until the corresponding infra for movement to ath12k_wifi7.ko arrives
in upcoming patches.
Architecture specific APIs:
ath12k_dp_rxdma_ring_sel_config_qcn9274
ath12k_dp_rxdma_ring_sel_config_wcn7850
Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.4.1-00199-QCAHKSWPL_SILICONZ-1
Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0.c5-00481-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3
Signed-off-by: Pavankumar Nandeshwar <quic_pnandesh@quicinc.com>
Signed-off-by: Ripan Deuri <quic_rdeuri@quicinc.com>
Reviewed-by: Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan@oss.qualcomm.com>
Reviewed-by: Baochen Qiang <baochen.qiang@oss.qualcomm.com>
Link: https://patch.msgid.link/20250828173553.3341351-9-quic_rdeuri@quicinc.com
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
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Move wifi7 architecture specific file rx_desc.h to wifi7 directory
and rename it to hal_rx_desc.h to match the naming convention used,
and move the common part from it to hal.h file which is in the
common directory.
Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.4.1-00199-QCAHKSWPL_SILICONZ-1
Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0.c5-00481-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3
Signed-off-by: Pavankumar Nandeshwar <quic_pnandesh@quicinc.com>
Signed-off-by: Ripan Deuri <quic_rdeuri@quicinc.com>
Reviewed-by: Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan@oss.qualcomm.com>
Reviewed-by: Baochen Qiang <baochen.qiang@oss.qualcomm.com>
Link: https://patch.msgid.link/20250828173553.3341351-8-quic_rdeuri@quicinc.com
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
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Move wifi7 architecture specific file hal_desc.h to wifi7 directory,
and move the common part from it to hal.h file which is in the
common directory.
It is as part of a broader effort to separate common and hardware-specific
code into distinct modules. This modularization enables reuse of the common
driver components across multiple hardware architectures.
Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.4.1-00199-QCAHKSWPL_SILICONZ-1
Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0.c5-00481-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3
Signed-off-by: Pavankumar Nandeshwar <quic_pnandesh@quicinc.com>
Signed-off-by: Ripan Deuri <quic_rdeuri@quicinc.com>
Reviewed-by: Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan@oss.qualcomm.com>
Reviewed-by: Baochen Qiang <baochen.qiang@oss.qualcomm.com>
Link: https://patch.msgid.link/20250828173553.3341351-7-quic_rdeuri@quicinc.com
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
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Move wifi7 architecture specific Rx error functions from dp_rx.c to
wifi7 directory.
The new wifi7-specific dp_rx.c file will continue to be part of ath12k.ko
temporarily until the corresponding infra for movement to the
ath12k_wifi7.ko arrives in upcoming patches.
Move following architecture specific APIs to wifi7 directory:
ath12k_dp_rx_h_tkip_mic_err
ath12k_dp_rx_h_rxdma_err
ath12k_dp_rx_h_reo_err
ath12k_dp_rx_wbm_err
ath12k_dp_rx_process_wbm_err
Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.4.1-00199-QCAHKSWPL_SILICONZ-1
Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0.c5-00481-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3
Signed-off-by: Pavankumar Nandeshwar <quic_pnandesh@quicinc.com>
Signed-off-by: Ripan Deuri <quic_rdeuri@quicinc.com>
Reviewed-by: Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan@oss.qualcomm.com>
Reviewed-by: Baochen Qiang <baochen.qiang@oss.qualcomm.com>
Link: https://patch.msgid.link/20250828173553.3341351-6-quic_rdeuri@quicinc.com
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
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Move HAL Rx APIs from dp_rx.c to dp_rx.h to facilitate the separation of
common and hardware-specific code that are dependent on these HAL Rx ops
in upcoming patches.
Move the following wrapper APIs to dp_rx.h
ath12k_dp_rx_h_enctype
ath12k_dp_rx_h_mesh_ctl_present
ath12k_dp_rx_h_seq_ctrl_valid
ath12k_dp_rx_h_fc_valid
ath12k_dp_rx_h_more_frags
ath12k_dp_rx_h_frag_no
ath12k_dp_rx_h_seq_no
ath12k_dp_rx_h_msdu_done
ath12k_dp_rx_h_l4_cksum_fail
ath12k_dp_rx_h_ip_cksum_fail
ath12k_dp_rx_h_is_decrypted
ath12k_dp_rx_h_msdu_len
ath12k_dp_rx_h_sgi
ath12k_dp_rx_h_rate_mcs
ath12k_dp_rx_h_rx_bw
ath12k_dp_rx_h_freq
ath12k_dp_rx_h_pkt_type
ath12k_dp_rx_h_nss
ath12k_dp_rx_h_tid
ath12k_dp_rx_h_peer_id
ath12k_dp_rx_h_first_msdu
ath12k_dp_rx_h_last_msdu
ath12k_dp_rx_desc_end_tlv_copy
ath12k_dp_rxdesc_set_msdu_len
ath12k_dp_rx_h_is_da_mcbc
ath12k_dp_rxdesc_mac_addr2_valid
ath12k_dp_rxdesc_get_mpdu_start_addr2
ath12k_dp_rx_desc_get_dot11_hdr
ath12k_dp_rx_desc_get_crypto_header
ath12k_dp_rx_get_msdu_src_link
Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.4.1-00199-QCAHKSWPL_SILICONZ-1
Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0.c5-00481-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3
Signed-off-by: Pavankumar Nandeshwar <quic_pnandesh@quicinc.com>
Signed-off-by: Ripan Deuri <quic_rdeuri@quicinc.com>
Reviewed-by: Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan@oss.qualcomm.com>
Reviewed-by: Baochen Qiang <baochen.qiang@oss.qualcomm.com>
Link: https://patch.msgid.link/20250828173553.3341351-5-quic_rdeuri@quicinc.com
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
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Move wifi7 architecture specific file hal_rx.h to wifi7 directory, and move
the common part from it to hal.h file which is in the common directory.
It is as part of a broader effort to separate common and hardware-specific
code into distinct modules. This modularization enables reuse of the common
driver components across multiple hardware architectures.
Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.4.1-00199-QCAHKSWPL_SILICONZ-1
Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0.c5-00481-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3
Signed-off-by: Pavankumar Nandeshwar <quic_pnandesh@quicinc.com>
Signed-off-by: Ripan Deuri <quic_rdeuri@quicinc.com>
Reviewed-by: Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan@oss.qualcomm.com>
Reviewed-by: Baochen Qiang <baochen.qiang@oss.qualcomm.com>
Link: https://patch.msgid.link/20250828173553.3341351-4-quic_rdeuri@quicinc.com
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
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Move wifi7 architecture specific file hal_tx.h to wifi7 directory, and move
the common part from it to hal.h file which is in the common directory.
It is as part of a broader effort to separate common and hardware-specific
code into distinct modules. This modularization enables reuse of the common
driver components across multiple hardware architectures.
Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.4.1-00199-QCAHKSWPL_SILICONZ-1
Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0.c5-00481-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3
Signed-off-by: Pavankumar Nandeshwar <quic_pnandesh@quicinc.com>
Signed-off-by: Ripan Deuri <quic_rdeuri@quicinc.com>
Reviewed-by: Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan@oss.qualcomm.com>
Reviewed-by: Baochen Qiang <baochen.qiang@oss.qualcomm.com>
Link: https://patch.msgid.link/20250828173553.3341351-3-quic_rdeuri@quicinc.com
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
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Move architecture-specific files hal_rx.c and hal_tx.c into the wifi7
directory as part of a broader effort to separate common and hardware
-specific code into distinct modules. This modularization enables reuse
of the common driver components across multiple hardware architectures.
The relocated files remain part of ath12k.ko temporarily, until the
corresponding infra for movement to the ath12k_wifi7.ko arrives in
upcoming patches.
Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.4.1-00199-QCAHKSWPL_SILICONZ-1
Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0.c5-00481-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3
Signed-off-by: Pavankumar Nandeshwar <quic_pnandesh@quicinc.com>
Signed-off-by: Ripan Deuri <quic_rdeuri@quicinc.com>
Reviewed-by: Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan@oss.qualcomm.com>
Reviewed-by: Baochen Qiang <baochen.qiang@oss.qualcomm.com>
Link: https://patch.msgid.link/20250828173553.3341351-2-quic_rdeuri@quicinc.com
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
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Cypress(Infineon) is not the vendor for this 43752 SDIO WLAN chip, and so
has not officially released any firmware binary for it. It is incorrect to
maintain this WLAN chip with firmware vendor ID as "CYW". So relabel the
chip's firmware Vendor ID as "WCC" as suggested by the maintainer.
Fixes: d2587c57ffd8 ("brcmfmac: add 43752 SDIO ids and initialization")
Fixes: f74f1ec22dc2 ("wifi: brcmfmac: add support for Cypress firmware api")
Signed-off-by: Gokul Sivakumar <gokulkumar.sivakumar@infineon.com>
Acked-by: Arend van Spriel <arend.vanspriel@broadcom.com>
Link: https://patch.msgid.link/20250724101136.6691-1-gokulkumar.sivakumar@infineon.com
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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The world regulatory domain is a restrictive subset of channel
configurations which allows legal operation of the adapter all over the
world. Changing to this domain should not be prevented.
Fixes: dd4a9ac05c8e1 ("mwifiex: send regulatory domain info to firmware only if alpha2 changed") changed
Signed-off-by: Stefan Kerkmann <s.kerkmann@pengutronix.de>
Reviewed-by: Jeff Chen <jeff.chen_1@nxp.con>
Link: https://patch.msgid.link/20250804-fix-mwifiex-regulatory-domain-v1-1-e4715c770c4d@pengutronix.de
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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Marvell/NXP Wi-Fi adapters allow fine-grained adjustment of the transmit
power levels and various other internal parameters. This is done by
sending command streams to the adapter. One storage format of these
command streams are the rgpower tables, which consist of multiple
command blocks in the following format:
command_block_1 = {
XX XX LL LL XX XX ..
}
command_block_n = {
XX XX LL LL XX XX XX ..
}
XX = raw byte as hex chars
LL = total length of the "raw" command block
These command blocks are parsed into their binary representation and
then send to the adapter. The parsing logic was adapted from NXP's
mwifiex driver[1].
The rgpower tables matching the currently set regulatory domain are
automatically requested and applied. If not found the existing device
tree provided power tables are tried as well.
[1]:
https://github.com/nxp-imx/mwifiex/blob/7a8beaa1605cb0870dc7ba3312c76df91cb0d6cf/mlan/mlan_cmdevt.c#L812
Signed-off-by: Stefan Kerkmann <s.kerkmann@pengutronix.de>
Link: https://patch.msgid.link/20250804-feature-mwifiex-rgpower-table-loading-v1-1-358e70a4d45e@pengutronix.de
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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-Wflex-array-member-not-at-end warnings
Remove unused structures and avoid the following
-Wflex-array-member-not-at-end warnings:
drivers/net/wireless/intel/iwlegacy/iwl-spectrum.h:68:39: warning: structure containing a flexible array member is not at the end of another structure [-Wflex-array-member-not-at-end]
drivers/net/wireless/intel/iwlegacy/iwl-spectrum.h:60:39: warning: structure containing a flexible array member is not at the end of another structure [-Wflex-array-member-not-at-end]
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Acked-by: Stanislaw Gruszka <stf_xl@wp.pl>
Link: https://patch.msgid.link/aJl7TxeWgLdEKWhg@kspp
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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The NVRAM selection logic in brcmf_fw_request_nvram_done() used
patterns like:
if ((data = bcm47xx_nvram_get_contents(&data_len)))
free_bcm47xx_nvram = true;
else if ((data = brcmf_fw_nvram_from_efi(&data_len)))
kfree_nvram = true;
This style violates kernel coding style guidelines and triggers
checkpatch.pl errors. It also slightly reduces readability.
Refactor these cases by separating the assignment and the check,
ensuring behavior remains identical while complying with coding
standards.
Signed-off-by: Darshan Rathod <darshanrathod475@gmail.com>
Acked-by: Arend van Spriel <arend.vanspriel@broadcom.com>
Link: https://patch.msgid.link/20250812123636.2142292-1-darshanrathod475@gmail.com
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath
Jeff Johnson says:
==================
ath.git update for v6.17-rc5
Fix a long-standing issue with ath11k dropping group data packets
during GTK rekey, and fix an omission in the ath12k multi-link EMLSR
support introduced in v6.16.
==================
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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Fix the following copy overflow warning identified by Smatch checker.
drivers/net/wireless/microchip/wilc1000/wlan_cfg.c:184 wilc_wlan_parse_response_frame()
error: '__memcpy()' 'cfg->s[i]->str' copy overflow (512 vs 65537)
This patch introduces size check before accessing the memory buffer.
The checks are base on the WID type of received data from the firmware.
For WID string configuration, the size limit is determined by individual
element size in 'struct wilc_cfg_str_vals' that is maintained in 'len' field
of 'struct wilc_cfg_str'.
Reported-by: Dan Carpenter <dan.carpenter@linaro.org>
Closes: https://lore.kernel.org/linux-wireless/aLFbr9Yu9j_TQTey@stanley.mountain
Suggested-by: Dan Carpenter <dan.carpenter@linaro.org>
Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Link: https://patch.msgid.link/20250829225829.5423-1-ajay.kathat@microchip.com
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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If the ssid_eid[1] length is more that 32 it leads to memory corruption.
Fixes: a910e4a94f69 ("cw1200: add driver for the ST-E CW1100 & CW1200 WLAN chipsets")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Link: https://patch.msgid.link/2a40f5ec7617144aef412034c12919a4927d90ad.1756456951.git.dan.carpenter@linaro.org
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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If the ssidie[1] length is more that 32 it leads to memory corruption.
Fixes: a910e4a94f69 ("cw1200: add driver for the ST-E CW1100 & CW1200 WLAN chipsets")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Link: https://patch.msgid.link/e91fb43fcedc4893b604dfb973131661510901a7.1756456951.git.dan.carpenter@linaro.org
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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