Commit Graph

1061112 Commits

Author SHA1 Message Date
Ryder Lee
087baf9b6d mt76: only access ieee80211_hdr after mt76_insert_ccmp_hdr
Get rid of unsafe access since mt76_insert_ccmp_hdr moves the header.

Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-12-19 15:24:02 +01:00
Lorenzo Bianconi
d43de9cffb mt76: move sar_capa configuration in common code
Move wiphy SAR capability configuration in mt76 module and remove
duplicated code.

Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-12-19 15:24:02 +01:00
Lorenzo Bianconi
73c7c04436 mt76: connac: fix last_chan configuration in mt76_connac_mcu_rate_txpower_band
last_ch configuration must not be dependent on the current configured band
but it is defined by hw capabilities since the fw always expects the
following order:
- 2GHz
- 5GHz
- 6GHz

Fixes: 9b2ea8eee4 ("mt76: connac: set 6G phymode in single-sku support")
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-12-19 15:24:02 +01:00
Sean Wang
2b7f3574ca mt76: mt7921s: fix possible kernel crash due to invalid Rx count
Return the proper error code when out-of-range the Rx aggregation count
are reported from the hardware that would create the unreasonable extreme
large Rx buffer.

[  100.873810]  show_stack+0x20/0x2c
[  100.873823]  dump_stack+0xc4/0x140
[  100.873839]  bad_page+0x110/0x114
[  100.873854]  check_new_pages+0xf8/0xfc
[  100.873869]  rmqueue+0x5a0/0x640
[  100.873884]  get_page_from_freelist+0x124/0x20c
[  100.873898]  __alloc_pages_nodemask+0x114/0x2a4
[  100.873918]  mt76s_rx_run_queue+0xd4/0x2e4 [mt76_sdio 8280a88a0c8c9cf203f16e194f99ac293bdbb2f5]
[  100.873938]  mt76s_rx_handler+0xd4/0x2a0 [mt76_sdio 8280a88a0c8c9cf203f16e194f99ac293bdbb2f5]
[  100.873957]  mt76s_txrx_worker+0xac/0x17c [mt76_sdio 8280a88a0c8c9cf203f16e194f99ac293bdbb2f5]
[  100.873977]  mt7921s_txrx_worker+0x5c/0xd8 [mt7921s d0bdbc018082dbc8dc1407614be3c2e7bd64423b]
[  100.874003]  __mt76_worker_fn+0xe8/0x170 [mt76 b80af3483a8f9d48e916c12d8dbfaa0d3cd15337]
[  100.874018]  kthread+0x148/0x3ac
[  100.874032]  ret_from_fork+0x10/0x30
[  100.874067] Kernel Offset: 0x1fe2000000 from 0xffffffc010000000
[  100.874079] PHYS_OFFSET: 0xffffffe800000000
[  100.874090] CPU features: 0x0240002,2188200c

Fixes: 48fab5bbef ("mt76: mt7921: introduce mt7921s support")
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-12-19 15:24:02 +01:00
Deren Wu
78b217580c mt76: mt7921s: fix bus hang with wrong privilege
Accroding to chip hw flow, mt7921s need to re-acquire privilege
again before normal running. Otherwise, the bus may be stuck in
an abnormal status.

Tested-by: Leon Yen <Leon.Yen@mediatek.com>
Co-developed-by: Eric-SY Chang <Eric-SY.Chang@mediatek.com>
Signed-off-by: Eric-SY Chang <Eric-SY.Chang@mediatek.com>
Co-developed-by: YN Chen <YN.Chen@mediatek.com>
Signed-off-by: YN Chen <YN.Chen@mediatek.com>
Signed-off-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-12-19 15:24:02 +01:00
Shayne Chen
00ff52346d mt76: mt7921: use correct iftype data on 6GHz cap init
Set 6GHz cap to iftype data which is matched to the type of
current interface.

Fixes: 50ac15a511 ("mt76: mt7921: add 6GHz support")
Signed-off-by: Shayne Chen <shayne.chen@mediatek.com>
Acked-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-12-19 15:24:01 +01:00
Changcheng Deng
9b5271f3c3 mt76: mt7921: fix boolreturn.cocci warning
./drivers/net/wireless/mediatek/mt76/mt7921/sdio_mac.c: 223: 8-9: WARNING:
return of 0/1 in function 'mt7921s_tx_status_data' with return type bool

Return statements in functions returning bool should use true/false
instead of 1/0.

Reported-by: Zeal Robot <zealci@zte.com.cn>
Signed-off-by: Changcheng Deng <deng.changcheng@zte.com.cn>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-12-19 15:24:01 +01:00
Daniel Golle
5b595b6639 mt76: eeprom: tolerate corrected bit-flips
mtd_read() returns -EUCLEAN in case of corrected bit-flips.
As data was read, don't error out in this case.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Acked-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-12-19 15:24:01 +01:00
Felix Fietkau
15965d8c9c mt76: mt7603: improve reliability of tx powersave filtering
Leave more time to abort transmissions (which could happen at low CCK rates)
Only warn if the last filter command is stuck

Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-12-19 15:24:01 +01:00
Felix Fietkau
608f7c47df mt76: clear sta powersave flag after notifying driver
If the driver has configured the hardware to drop packets for a sta that was
in powersave mode, then clearing the flag too early opens up a small race
window during which packets could be dropped on wakeup

Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-12-19 15:24:01 +01:00
Lorenzo Bianconi
2c70627b09 mt76: mt7915: introduce SAR support
Add SAR spec support to mt7915 driver to allow configuring SAR power
limitations on the frequency ranges from the userland.

Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-12-19 15:24:01 +01:00
Lorenzo Bianconi
4bbd6d83af mt76: mt7603: introduce SAR support
Add SAR spec support to mt7603 driver to allow configuring SAR power
limitations on the frequency ranges from the userland.

Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-12-19 15:24:01 +01:00
Felix Fietkau
92610d6df8 mt76: mt7915: improve wmm index allocation
Typically all AP interfaces on a PHY will share the same WMM settings, while
sta/mesh interfaces will usually inherit the settings from a remote device.
In order minimize the likelihood of conflicting WMM settings, make all AP
interfaces share one slot, and all non-AP interfaces another one.

Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-12-19 15:24:01 +01:00
Felix Fietkau
70fb028707 mt76: mt7615: improve wmm index allocation
Typically all AP interfaces on a PHY will share the same WMM settings, while
sta/mesh interfaces will usually inherit the settings from a remote device.
In order minimize the likelihood of conflicting WMM settings, make all AP
interfaces share one slot, and all non-AP interfaces another one.

This also fixes running multiple AP interfaces on MT7613, which only has 3
WMM slots.

Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-12-19 15:24:01 +01:00
Shayne Chen
792e1d21aa mt76: mt7615: fix unused tx antenna mask in testmode
The mask variable is assigned but not used after testmode disabled:
if (!en)
	mask = phy->mt76->chainmask;

Signed-off-by: Shayne Chen <shayne.chen@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-12-19 15:24:00 +01:00
Sean Wang
5ad4faca76 mt76: mt7921s: fix the device cannot sleep deeply in suspend
According to the MT7921S firmware, the cmd MCU_UNI_CMD_HIF_CTRL have to
be last MCU command to execute in suspend handler and all data traffic
have to be stopped before the cmd MCU_UNI_CMD_HIF_CTRL starts as well
in order that mt7921 can successfully fall into the deep sleep mode.

Where we reuse the flag MT76_STATE_SUSPEND and avoid creating
another global flag to stop all of the traffic onto the SDIO bus.

Fixes: 48fab5bbef ("mt76: mt7921: introduce mt7921s support")
Reported-by: Leon Yen <leon.yen@mediatek.com>
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-12-19 15:24:00 +01:00
Sean Wang
6906aa93eb mt76: mt7921: move mt76_connac_mcu_set_hif_suspend to bus-related files
This is a preliminary patch for the following patch
("mt76: mt7921s: fix the device cannot sleep deeply in suspend).

mt76_connac_mcu_set_hif_suspend eventually would be handled in each
bus-level suspend/resume handler in either mt7921/sdio.c or mt7921/pci.c
depending on what type of the bus the device is running on. We can move
mt76_connac_mcu_set_hif_suspend to bus-related files to simplify the logic.

Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-12-19 15:24:00 +01:00
Felix Fietkau
838fcae7f5 mt76: mt7615: fix decap offload corner case with 4-addr VLAN frames
With 4-address mode VLAN frames, an internal header translation step fails,
leaving behind an extra 2-byte length field that must be reomved by the driver.
Add a check for this condition to fix receiving such packets

Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-12-19 15:24:00 +01:00
Felix Fietkau
1eeff0b4c1 mt76: mt7915: fix decap offload corner case with 4-addr VLAN frames
With 4-address mode VLAN frames, an internal header translation step fails,
leaving behind an extra 2-byte length field that must be reomved by the driver.
Add a check for this condition to fix receiving such packets

Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-12-19 15:24:00 +01:00
Lorenzo Bianconi
633f77b517 mt76: mt76x02: introduce SAR support
Add SAR spec support to mt76x02 driver to allow configuring SAR power
limitations on the frequency ranges from the userland.

Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-12-19 15:24:00 +01:00
Lorenzo Bianconi
b3cb885e56 mt76: move sar utilities to mt76-core module
Move mt76_get_sar_power and mt76_init_sar_power in the common code.
This is a preliminary patch to add sar support to mt76x02 drivers.

Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-12-19 15:24:00 +01:00
Lorenzo Bianconi
5d461321c9 mt76: mt7921: honor mt76_connac_mcu_set_rate_txpower return value in mt7921_config
Check return code from mt76_connac_mcu_set_rate_txpower() in mt7921_config
routine.

Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-12-19 15:24:00 +01:00
Bo Jiao
0a57d63601 mt76: fix the wiphy's available antennas to the correct value
the wiphy's available antennas may be incorrect
When ext phy's antenna_mask is different from main phy

Signed-off-by: Bo Jiao <Bo.Jiao@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-12-19 15:24:00 +01:00
Xing Song
dd28dea52a mt76: do not pass the received frame with decryption error
MAC80211 doesn't care any decryption error in 802.3 path, so received
frame will be dropped if HW tell us that the cipher configuration is not
matched as well as the header has been translated to 802.3. This case only
appears when IEEE80211_FCTL_PROTECTED is 0 and cipher suit is not none in
the corresponding HW entry.

The received frame is only reported to monitor interface if HW decryption
block tell us there is ICV error or CCMP/BIP/WPI MIC error. Note in this
case the reported frame is decrypted 802.11 frame and the payload may be
malformed due to mismatched key.

Signed-off-by: Xing Song <xing.song@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-12-19 15:23:59 +01:00
Lorenzo Bianconi
dfdf6725d5 mt76: connac: remove PHY_MODE_AX_6G configuration in mt76_connac_get_phy_mode
Get rid of PHY_MODE_AX_6G configuration in mt76_connac_get_phy_mode
routine since mode is an u8 and PHY_MODE_AX_6G is set in phymode_ext
field in mt76_connac_bss_basic_tlv.

Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-12-19 15:23:59 +01:00
Lorenzo Bianconi
e4fce22b5b mt76: mt7615: remove dead code in get_omac_idx
Remove always false if condition in get_omac_idx for sta type

Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-12-19 15:23:59 +01:00
Lorenzo Bianconi
c9dbeac498 mt76: connac: fix a theoretical NULL pointer dereference in mt76_connac_get_phy_mode
Even if it is not a real bug since mt76_connac_get_phy_mode runs just
for mt7921 where only STA is supported, fix a theoretical NULL pointer
dereference if new added modes do not support HE

Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-12-19 15:23:59 +01:00
Lorenzo Bianconi
ec2ebc1c5a mt76: mt7921: fix possible NULL pointer dereference in mt7921_mac_write_txwi
Fix a possible NULL pointer deference issue in mt7921_mac_write_txwi
routine if vif is NULL.

Fixes: 33920b2bf0 ("mt76: add support for setting mcast rate")
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-12-19 15:23:59 +01:00
Lorenzo Bianconi
d4f3d1c4d3 mt76: fix possible OOB issue in mt76_calculate_default_rate
Cap max offset value to ARRAY_SIZE(mt76_rates) - 1 in
mt76_calculate_default_rate routine in order to avoid possible Out Of
Bound accesses.

Fixes: 33920b2bf0 ("mt76: add support for setting mcast rate")
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-12-19 15:23:59 +01:00
Deren Wu
7f96905068 mt76: mt7921: introduce 160 MHz channel bandwidth support
Introduce the basic configuration for BW160 capability in 7922

Signed-off-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-12-19 15:23:59 +01:00
Lorenzo Bianconi
eae7df016c mt76: debugfs: fix queue reporting for mt76-usb
Fix number of rx-queued frames reported by mt76_usb driver.

Reported-by: kernel test robot <lkp@intel.com>
Fixes: 2d8be76c16 ("mt76: debugfs: improve queue node readability")
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-12-19 15:23:53 +01:00
Deren Wu
f395d41f2a mt76: mt7921: add support for PCIe ID 0x0608/0x0616
New mt7921 serials chip support

Signed-off-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-12-18 11:47:57 +01:00
Shayne Chen
c40b42c2b8 mt76: testmode: add support to set MAC
Add support to set SA/DA/BSSID in testmode.
During mass production stage, some test scripts or test equipments need
to set fixed addresses to detect or parse if a test is passed.
Also, MAC setting is necessary for some tx/rx tests with rx filter,
to make sure rx site only receives expected packets.

Signed-off-by: Shayne Chen <shayne.chen@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-12-18 11:47:57 +01:00
Shayne Chen
bbc1d4154e mt76: mt7915: add default calibrated data support
Load the default eeprom data when the content of flash/efuse is invalid.
This could help to eliminate some issues due to incorrect or
insufficient rf values.

Co-developed-by: Bo Jiao <Bo.Jiao@mediatek.com>
Signed-off-by: Bo Jiao <Bo.Jiao@mediatek.com>
Signed-off-by: Shayne Chen <shayne.chen@mediatek.com>
Reviewed-by: Ryder Lee <ryder.lee@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-12-18 11:47:57 +01:00
Ryder Lee
c23fa1bbc5 mt76: only set rx radiotap flag from within decoder functions
Only set RX_FLAG_RADIOTAP_HE and RX_FLAG_RADIOTAP_HE_MU from with their
own decoder functions to prevent header calculation error.

Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-12-18 11:47:57 +01:00
Xing Song
dc5399a50b mt76: reverse the first fragmented frame to 802.11
The HW can apply header translation to first fragmented frame, and
ramaining fragmented frame can only keep 802.11 format. Check and
reverse the first fragmented frame to  802.11 format to make sure
them can be defragmented by mac80211.

Signed-off-by: Xing Song <xing.song@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-12-18 11:47:57 +01:00
Ryder Lee
8f05835425 mt76: mt7915: fix SMPS operation fail
TGn fails sending SM power save mode action frame to the AP to switch
from dynamic SMPS mode to static mode.

Reported-by: Fang Zhao <fang.zhao@mediatek.com>
Signed-off-by: Fang Zhao <fang.zhao@mediatek.com>
Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-12-18 11:47:57 +01:00
Shayne Chen
edc0831830 mt76: mt7915: fix return condition in mt7915_tm_reg_backup_restore()
Fix the issue that some registers not configured properly after
restarting testmode.
(e.g. change state from idle to off, and off to idle)

Signed-off-by: Shayne Chen <shayne.chen@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-12-18 11:47:57 +01:00
Sean Wang
0efaf31dec mt76: mt7921: fix MT7921E reset failure
There is a missing mt7921e_driver_own in the MT7921E reset procedure
since the mt7921 mcu.c has been refactored for MT7921S, that will
result in MT7921E reset failure, so add it back now.

Fixes: dfc7743de1 ("mt76: mt7921: refactor mcu.c to be bus independent")
Reported-by: YN Chen <YN.Chen@mediatek.com>
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-12-18 11:47:57 +01:00
Peter Chiu
8c55516de3 mt76: mt7615: fix possible deadlock while mt7615_register_ext_phy()
ieee80211_register_hw() is called with rtnl_lock held, and this could be
caused lockdep from a work item that's on a workqueue that is flushed
with the rtnl held.

Move mt7615_register_ext_phy() outside the init_work().

Signed-off-by: Peter Chiu <chui-hao.chiu@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-12-18 11:47:57 +01:00
Sean Wang
2363b6a646 mt76: mt7921: drop offload_flags overwritten
offload_flags have to be dropped for mt7921 because mt76.omac_idx 0 would
always run as station mode that would cause Tx encapsulation setting
is not applied to mac80211.

Also, drop IEEE80211_OFFLOAD_ENCAP_4ADDR too because it is not really
being supported.

Fixes: e0f9fdda81 ("mt76: mt7921: add ieee80211_ops")
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-12-18 11:47:56 +01:00
Lorenzo Bianconi
e42603af7e mt76: mt7915: get rid of mt7915_mcu_set_fixed_rate routine
Fix the following sparse warning removing mt7915_mcu_set_fixed_rate
since it is no longer used:
warning: symbol 'mt7915_mcu_set_fixed_rate' was not declared.
Should it be static?

Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-12-18 11:47:56 +01:00
Jakub Kicinski
f75c1d55ec wireless-drivers-next patches for v5.17
Second set of patches for v5.17, planning to do at least one more.
 Smaller new features, nothing special this time.
 
 Major changes:
 
 rtw88
 
 * debugfs file to fix tx rate
 
 iwlwifi
 
 * support SAR GEO Offset Mapping (SGOM) via BIOS
 
 * support firmware API version 68
 
 * add some new device IDs
 
 ath11k
 
 * support PCI devices with 1 MSI vector
 
 * WCN6855 hw2.1 support
 
 * 11d scan offload support
 
 * full monitor mode, only supported on QCN9074
 
 * scan MAC address randomization support
 
 * reserved host DDR addresses from DT for PCI devices support
 
 ath9k
 
 * switch to rate table based lookup
 
 ath
 
 * extend South Korea regulatory domain support
 
 wcn36xx
 
 * beacon filter support
 -----BEGIN PGP SIGNATURE-----
 
 iQFFBAABCgAvFiEEiBjanGPFTz4PRfLobhckVSbrbZsFAmG8i3cRHGt2YWxvQGtl
 cm5lbC5vcmcACgkQbhckVSbrbZumyAf7BlhO1TUuwhhs9y6fi6KLa/pEOmkx2SRf
 9AuEfxxrLPhlzh29Dz4Bn8B+KBG6HFQ1FngSwIAVjLL5pX/1ARBMx9B2TDf9p/Sb
 UgkE6WOX29s7LXuC2lDnBnvnKbf5/rdLmZPZCFCv/iKaGAJAYYXYSQjtj5/Fmdkc
 PhQNgALWG9a02bfSLk1MlF1lCqt0hsKFQkza29jTa9CKcWYZFK3sTl1spbHAN5yQ
 YJMecy+fSxCSuJPZB3elG5os69sz3WGoFY/AYCWoUODNZo18Z4kiAXwurPDIM+GW
 3e/lzXe29V1TB36haNe9/C5F2uwoYWGSoWwHcZ62lLpNhJ649wJDbw==
 =4wFO
 -----END PGP SIGNATURE-----

Merge tag 'wireless-drivers-next-2021-12-17' of git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next

Kalle Valo says:

====================
wireless-drivers-next patches for v5.17

Second set of patches for v5.17, planning to do at least one more.
Smaller new features, nothing special this time.

Major changes:

rtw88
 * debugfs file to fix tx rate

iwlwifi
 * support SAR GEO Offset Mapping (SGOM) via BIOS
 * support firmware API version 68
 * add some new device IDs

ath11k
 * support PCI devices with 1 MSI vector
 * WCN6855 hw2.1 support
 * 11d scan offload support
 * full monitor mode, only supported on QCN9074
 * scan MAC address randomization support
 * reserved host DDR addresses from DT for PCI devices support

ath9k
 * switch to rate table based lookup

ath
 * extend South Korea regulatory domain support

wcn36xx
 * beacon filter support

* tag 'wireless-drivers-next-2021-12-17' of git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next: (129 commits)
  wcn36xx: Implement beacon filtering
  wcn36xx: Fix physical location of beacon filter comment
  wcn36xx: Fix beacon filter structure definitions
  ath11k: Use reserved host DDR addresses from DT for PCI devices
  dt: bindings: add new DT entry for ath11k PCI device support
  wilc1000: Improve WILC TX performance when power_save is off
  wl1251: specify max. IE length
  rsi: fix array out of bound
  wilc1000: Rename workqueue from "WILC_wq" to "NETDEV-wq"
  wilc1000: Rename tx task from "K_TXQ_TASK" to NETDEV-tx
  wilc1000: Rename irq handler from "WILC_IRQ" to netdev name
  wilc1000: Rename SPI driver from "WILC_SPI" to "wilc1000_spi"
  wilc1000: Fix spurious "FW not responding" error
  wilc1000: Remove misleading USE_SPI_DMA macro
  wilc1000: Fix missing newline in error message
  wilc1000: Fix copy-and-paste typo in wilc_set_mac_address
  rtw89: coex: Update COEX to 5.5.8
  rtw89: coex: Cancel PS leaving while C2H comes
  rtw89: coex: Update BT counters while receiving report
  rtw89: coex: Define LPS state for BTC using
  ...
====================

Link: https://lore.kernel.org/r/20211217130952.34887C36AE9@smtp.kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2021-12-17 07:30:07 -08:00
Changcheng Deng
86df8be67f net: dsa: microchip: remove unneeded variable
Remove unneeded variable used to store return value.

Reported-by: Zeal Robot <zealci@zte.com.cn>
Signed-off-by: Changcheng Deng <deng.changcheng@zte.com.cn>
Signed-off-by: David S. Miller <davem@davemloft.net>
2021-12-17 10:20:06 +00:00
Dexuan Cui
6cc74443a7 net: mana: Add RX fencing
RX fencing allows the driver to know that any prior change to the RQs has
finished, e.g. when the RQs are disabled/enabled or the hashkey/indirection
table are changed, RX fencing is required.

Remove the previous workaround "ssleep(1)" and add the real support for
RX fencing as the PF driver supports the MANA_FENCE_RQ request now (any
old PF driver not supporting the request won't be used in production).

Signed-off-by: Dexuan Cui <decui@microsoft.com>
Reviewed-by: Haiyang Zhang <haiyangz@microsoft.com>
Link: https://lore.kernel.org/r/20211216001748.8751-1-decui@microsoft.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2021-12-16 20:27:32 -08:00
Yang Li
431b9b4d97 net: vertexcom: remove unneeded semicolon
Eliminate the following coccicheck warning:
./drivers/net/ethernet/vertexcom/mse102x.c:414:2-3: Unneeded semicolon

Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Signed-off-by: Yang Li <yang.lee@linux.alibaba.com>
Link: https://lore.kernel.org/r/20211216015433.83383-1-yang.lee@linux.alibaba.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2021-12-16 20:26:25 -08:00
Yinjun Zhang
7ffd9041de nfp: flower: refine the use of circular buffer
The current use of circular buffer to manage stats_context_id is
very obscure, and it will cause problem if its element size is
not power of two. So change the use more straightforward and
scalable, and also change that for mask_id to keep consistency.

Signed-off-by: Yinjun Zhang <yinjun.zhang@corigine.com>
Signed-off-by: Simon Horman <simon.horman@corigine.com>
Link: https://lore.kernel.org/r/1639618621-5857-1-git-send-email-yinjun.zhang@corigine.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2021-12-16 20:25:56 -08:00
Jakub Kicinski
7cd2802d74 Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
No conflicts.

Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2021-12-16 16:13:19 -08:00
Linus Torvalds
6441998e2e audit/stable-5.16 PR 20211216
-----BEGIN PGP SIGNATURE-----
 
 iQJIBAABCAAyFiEES0KozwfymdVUl37v6iDy2pc3iXMFAmG7vm8UHHBhdWxAcGF1
 bC1tb29yZS5jb20ACgkQ6iDy2pc3iXOCYw//Z7N53pFP1Ci1ToZWTgjdwBAV1lM/
 52uG1aEg/TxAVHt/3STNXEmsUc3BaxpYQxBIevjkGYbxe3MRvE9ZJlSQdFpyjXOs
 DrXxCC38TrcJ2wJpOPUidbokMSoyyJSX3dfSOwD566q1RCK1z9O7G544eh1DW651
 ewYLVClOFuoyxiQiBQwSPPjaOV8vTmFWl+omsoZS74CcshPglAngqqZcLRNJ14RV
 6TpnKZ1q4az7GQY1lqad1YmEwmMEgH32qfz/pFUvQ3s8omi3JhC1+IBggW2iE76G
 Ssdw62sqrn3dEoSG5TADc8NxDH+MFLauF2XgRP9ct3eKFG3X3Z605eWEpDFJ1i8S
 1FhOyherjQ1uSc6EOMMKfoyo7thrhoQ92wyCQBt4EkZxW8hULVuhqSX8KDs2p1+l
 0epQmlpCrzAzbPSMHlC5LATga8zzaUbyoVj03AcDAb+I+29v5fNRmzAbJrKZruwM
 dJosdAsJ9tlVE6GqyCIBLeC3PQxJ5Xjw3jpsrutD/aoFYkgKASve+Y927OWIj24r
 KpFqjdLOS3dTKmxEQr97iF5w1IaW80lGykaQAjW2JZVp2CWOCUxQOtqTaUQYzQAp
 H4D2aYzy9RJVHxvK0HYceT+FhrB+yIPKBMOaLz+UjDWopIkYzuJZ3AbaxLGVdGIh
 pEMYpVR3XXm87z0=
 =jWtt
 -----END PGP SIGNATURE-----

Merge tag 'audit-pr-20211216' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit

Pull audit fix from Paul Moore:
 "A single patch to fix a problem where the audit queue could grow
  unbounded when the audit daemon is forcibly stopped"

* tag 'audit-pr-20211216' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit:
  audit: improve robustness of the audit queue handling
2021-12-16 15:24:46 -08:00
Linus Torvalds
180f3bcfe3 Networking fixes for 5.16-rc6, including fixes from mac80211, wifi, bpf.
Current release - regressions:
 
  - dpaa2-eth: fix buffer overrun when reporting ethtool statistics
 
 Current release - new code bugs:
 
  - bpf: fix incorrect state pruning for <8B spill/fill
 
  - iavf:
      - add missing unlocks in iavf_watchdog_task()
      - do not override the adapter state in the watchdog task (again)
 
  - mlxsw: spectrum_router: consolidate MAC profiles when possible
 
 Previous releases - regressions:
 
  - mac80211, fix:
      - rate control, avoid driver crash for retransmitted frames
      - regression in SSN handling of addba tx
      - a memory leak where sta_info is not freed
      - marking TX-during-stop for TX in in_reconfig, prevent stall
 
  - cfg80211: acquire wiphy mutex on regulatory work
 
  - wifi drivers: fix build regressions and LED config dependency
 
  - virtio_net: fix rx_drops stat for small pkts
 
  - dsa: mv88e6xxx: unforce speed & duplex in mac_link_down()
 
 Previous releases - always broken:
 
  - bpf, fix:
     - kernel address leakage in atomic fetch
     - kernel address leakage in atomic cmpxchg's r0 aux reg
     - signed bounds propagation after mov32
     - extable fixup offset
     - extable address check
 
  - mac80211:
      - fix the size used for building probe request
      - send ADDBA requests using the tid/queue of the aggregation
        session
      - agg-tx: don't schedule_and_wake_txq() under sta->lock,
        avoid deadlocks
      - validate extended element ID is present
 
  - mptcp:
      - never allow the PM to close a listener subflow (null-defer)
      - clear 'kern' flag from fallback sockets, prevent crash
      - fix deadlock in __mptcp_push_pending()
 
  - inet_diag: fix kernel-infoleak for UDP sockets
 
  - xsk: do not sleep in poll() when need_wakeup set
 
  - smc: avoid very long waits in smc_release()
 
  - sch_ets: don't remove idle classes from the round-robin list
 
  - netdevsim:
      - zero-initialize memory for bpf map's value, prevent info leak
      - don't let user space overwrite read only (max) ethtool parms
 
  - ixgbe: set X550 MDIO speed before talking to PHY
 
  - stmmac:
      - fix null-deref in flower deletion w/ VLAN prio Rx steering
      - dwmac-rk: fix oob read in rk_gmac_setup
 
  - ice: time stamping fixes
 
  - systemport: add global locking for descriptor life cycle
 
 Signed-off-by: Jakub Kicinski <kuba@kernel.org>
 -----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCAAdFiEE6jPA+I1ugmIBA4hXMUZtbf5SIrsFAmG7rdUACgkQMUZtbf5S
 IrtRvw//etsgeg2+zxe+fBSbe7ZihcCB4yzWUoRDdNzPrLNLsnWxKT1wYblDcZft
 b1f/SpTy9ycfg+fspn2qET8gzydn4m9xHkjmlQPzmXB9tdIDF6mECFTAXYlar1hQ
 RQIijpfZYyrZeGdgHpsyq72YC4dpNdbZrxmQFVdpMr3cK8P2N0Dn32bBVa//+jb+
 LCv3Uw9C0yNbqhtRIiukkWIE20+/pXtKm0uErDVmvonqFMWPo6mYD0C2PwC20PwR
 Kv5ok6jH+44fCSwDoLChbB+Wes0AtrIQdUvUwXGXaF3MDfZl+24oLkX5xJl3EHWT
 90Mh0k0NhRORgBZ3NItwK7OliohrRHCYxlAXPjg1Dicxl+kxl0wPlva8v64eAA+u
 ZhwXwaQpCrZNdKoxHJw9kQ/CmbggtxcWkVolbZp3TzDjYY1E7qxuwg51YMhGmGT1
 FPjradYGvHKi+thizJiEdiZaMKRc8bpaL0hbpROxFQvfjNwFOwREQhtnXYP3W5Kd
 lK88fWaH86dxqL+ABvbrMnSZKuNlSL8R/CROWpZuF+vyLRXaxhAvYRrL79bgmkKq
 zvImnh1mFovdyKGJhibFMdy92X14z8FzoyX3VQuFcl9EB+2NQXnNZ6abDLJlufZX
 A0jQ5r46Ce/yyaXXmS61PrP7Pf5sxhs/69fqAIDQfSSzpyUKHd4=
 =VIbd
 -----END PGP SIGNATURE-----

Merge tag 'net-5.16-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

Pull networking fixes from Jakub Kicinski:
 "Networking fixes, including fixes from mac80211, wifi, bpf.

  Relatively large batches of fixes from BPF and the WiFi stack, calm in
  general networking.

  Current release - regressions:

   - dpaa2-eth: fix buffer overrun when reporting ethtool statistics

  Current release - new code bugs:

   - bpf: fix incorrect state pruning for <8B spill/fill

   - iavf:
       - add missing unlocks in iavf_watchdog_task()
       - do not override the adapter state in the watchdog task (again)

   - mlxsw: spectrum_router: consolidate MAC profiles when possible

  Previous releases - regressions:

   - mac80211 fixes:
       - rate control, avoid driver crash for retransmitted frames
       - regression in SSN handling of addba tx
       - a memory leak where sta_info is not freed
       - marking TX-during-stop for TX in in_reconfig, prevent stall

   - cfg80211: acquire wiphy mutex on regulatory work

   - wifi drivers: fix build regressions and LED config dependency

   - virtio_net: fix rx_drops stat for small pkts

   - dsa: mv88e6xxx: unforce speed & duplex in mac_link_down()

  Previous releases - always broken:

   - bpf fixes:
       - kernel address leakage in atomic fetch
       - kernel address leakage in atomic cmpxchg's r0 aux reg
       - signed bounds propagation after mov32
       - extable fixup offset
       - extable address check

   - mac80211:
       - fix the size used for building probe request
       - send ADDBA requests using the tid/queue of the aggregation
         session
       - agg-tx: don't schedule_and_wake_txq() under sta->lock, avoid
         deadlocks
       - validate extended element ID is present

   - mptcp:
       - never allow the PM to close a listener subflow (null-defer)
       - clear 'kern' flag from fallback sockets, prevent crash
       - fix deadlock in __mptcp_push_pending()

   - inet_diag: fix kernel-infoleak for UDP sockets

   - xsk: do not sleep in poll() when need_wakeup set

   - smc: avoid very long waits in smc_release()

   - sch_ets: don't remove idle classes from the round-robin list

   - netdevsim:
       - zero-initialize memory for bpf map's value, prevent info leak
       - don't let user space overwrite read only (max) ethtool parms

   - ixgbe: set X550 MDIO speed before talking to PHY

   - stmmac:
       - fix null-deref in flower deletion w/ VLAN prio Rx steering
       - dwmac-rk: fix oob read in rk_gmac_setup

   - ice: time stamping fixes

   - systemport: add global locking for descriptor life cycle"

* tag 'net-5.16-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (89 commits)
  bpf, selftests: Fix racing issue in btf_skc_cls_ingress test
  selftest/bpf: Add a test that reads various addresses.
  bpf: Fix extable address check.
  bpf: Fix extable fixup offset.
  bpf, selftests: Add test case trying to taint map value pointer
  bpf: Make 32->64 bounds propagation slightly more robust
  bpf: Fix signed bounds propagation after mov32
  sit: do not call ipip6_dev_free() from sit_init_net()
  net: systemport: Add global locking for descriptor lifecycle
  net/smc: Prevent smc_release() from long blocking
  net: Fix double 0x prefix print in SKB dump
  virtio_net: fix rx_drops stat for small pkts
  dsa: mv88e6xxx: fix debug print for SPEED_UNFORCED
  sfc_ef100: potential dereference of null pointer
  net: stmmac: dwmac-rk: fix oob read in rk_gmac_setup
  net: usb: lan78xx: add Allied Telesis AT29M2-AF
  net/packet: rx_owner_map depends on pg_vec
  netdevsim: Zero-initialize memory for new map's value in function nsim_bpf_map_alloc
  dpaa2-eth: fix ethtool statistics
  ixgbe: set X550 MDIO speed before talking to PHY
  ...
2021-12-16 15:02:14 -08:00