linux-toradex.git/drivers/net/wireless/ath, branch v5.14-rc2

Merge tag 'mac80211-next-for-net-next-2021-06-25' of git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next

2021-06-28T20:06:12+00:00

Johannes berg says:

====================
Lots of changes:
 * aggregation handling improvements for some drivers
 * hidden AP discovery on 6 GHz and other HE 6 GHz
   improvements
 * minstrel improvements for no-ack frames
 * deferred rate control for TXQs to improve reaction
   times
 * virtual time-based airtime scheduler
 * along with various little cleanups/fixups
====================

Signed-off-by: David S. Miller

mac80211: notify driver on mgd TX completion

2021-06-23T11:10:46+00:00

We have mgd_prepare_tx(), but sometimes drivers may want/need
to take action when the exchange finishes, whether successfully
or not.

Add a notification to the driver on completion, i.e. call the
new method mgd_complete_tx().

To unify the two scenarios, and to add more information, make
both of them take a struct that has the duration (prepare only),
subtype (both) and success (complete only).

Signed-off-by: Johannes Berg 
Signed-off-by: Luca Coelho 
Link: https://lore.kernel.org/r/iwlwifi.20210618133832.5d94e78f6230.I6dc979606b6f28701b740d7aab725f7853a5a155@changeid
Signed-off-by: Johannes Berg

wcn36xx: Avoid memset() beyond end of struct field

2021-06-22T15:28:25+00:00

In preparation for FORTIFY_SOURCE performing compile-time and run-time
field bounds checking for memset(), avoid intentionally writing across
neighboring array fields.

Instead of writing past the end of the header to reach the rest of
the body, replace the redundant function with existing macro to wipe
struct contents and set field values. Additionally adjusts macro to add
missing parens.

Signed-off-by: Kees Cook 
Signed-off-by: Kalle Valo 
Link: https://lore.kernel.org/r/20210617171058.3410494-1-keescook@chromium.org

ath11k: Avoid memcpy() over-reading of he_cap

2021-06-22T15:28:00+00:00

In preparation for FORTIFY_SOURCE performing compile-time and run-time
field bounds checking for memcpy(), memmove(), and memset(), avoid
intentionally writing across neighboring array fields.

Since peer_he_cap_{mac,phy}info and he_cap_elem.{mac,phy}_cap_info are not
the same sizes, memcpy() was reading beyond field boundaries. Instead,
correctly cap the copy length and pad out any difference in size
(peer_he_cap_macinfo is 8 bytes whereas mac_cap_info is 6, and
peer_he_cap_phyinfo is 12 bytes whereas phy_cap_info is 11).

Signed-off-by: Kees Cook 
Signed-off-by: Kalle Valo 
Link: https://lore.kernel.org/r/20210616195410.1232119-1-keescook@chromium.org

ath11k: Enable QCN9074 device

2021-06-19T09:15:11+00:00

The issues mentioned in commit 4e80946197a8
("ath11k: add qcn9074 pci device support") are fixed in firmware.
This patch enables QCN9074 device.

Tested-on: QCN9074 hw1.0 PCI WLAN.HK.2.4.0.1-01838-QCAHKSWPL_SILICONZ-1

Signed-off-by: Anilkumar Kolli 
Signed-off-by: Jouni Malinen 
Signed-off-by: Kalle Valo 
Link: https://lore.kernel.org/r/20210615211348.92168-1-jouni@codeaurora.org

ath10k: demote chan info without scan request warning

2021-06-19T09:12:42+00:00

Some devices/firmwares cause this to be printed every 5-15 seconds,
though it has no impact on functionality. Demote this to a debug
message.

I see this on SDM845 and MSM8998 platforms, specifically the OnePlus 6 devices,
PocoPhone F1 and OnePlus 5.  On the OnePlus 6 (SDM845) we are stuck with the
following signed vendor fw:

[    9.339873] ath10k_snoc 18800000.wifi: qmi chip_id 0x30214 chip_family 0x4001 board_id 0xff soc_id 0x40030001
[    9.339897] ath10k_snoc 18800000.wifi: qmi fw_version 0x20060029 fw_build_timestamp 2019-07-12 02:14 fw_build_id QC_IMAGE_VERSION_STRING=WLAN.HL.2.0.c8-00041-QCAHLSWMTPLZ-1

The OnePlus 5 (MSM8998) is using firmware:

[ 6096.956799] ath10k_snoc 18800000.wifi: qmi chip_id 0x30214 chip_family 0x4001 board_id 0xff soc_id 0x40010002
[ 6096.956824] ath10k_snoc 18800000.wifi: qmi fw_version 0x1007007e fw_build_timestamp 2020-04-14 22:45 fw_build_id QC_IMAGE_VERSION_STRING=WLAN.HL.1.0.c6-00126-QCAHLSWMTPLZ-1.211883.1.278648.

Tested-on: WCN3990 hw1.0 SNOC WLAN.HL.2.0.c8-00041-QCAHLSWMTPLZ-1
Tested-on: WCN3990 hw1.0 SNOC WLAN.HL.1.0.c6-00126-QCAHLSWMTPLZ-1.211883.1.278648

Signed-off-by: Caleb Connolly 
Signed-off-by: Kalle Valo 
Link: https://lore.kernel.org/r/20210522171609.299611-1-caleb@connolly.tech

wil6210: remove erroneous wiphy locking

2021-06-15T14:06:40+00:00

We already hold the wiphy lock in all cases when we get
here, so this would deadlock, remove the erroneous locking.

Fixes: a05829a7222e ("cfg80211: avoid holding the RTNL when calling the driver")
Signed-off-by: Johannes Berg 
Signed-off-by: Kalle Valo 
Link: https://lore.kernel.org/r/20210426212929.83f1de07c2cd.I630a2a00eff185ba0452324b3d3f645e01128a95@changeid

ath6kl: Fix inconsistent indenting

2021-06-15T14:06:15+00:00

Eliminate the follow smatch warning:

drivers/net/wireless/ath/ath6kl/cfg80211.c:3308
ath6kl_cfg80211_sscan_start() warn: inconsistent indenting.

Reported-by: Abaci Robot 
Signed-off-by: Jiapeng Chong 
Signed-off-by: Kalle Valo 
Link: https://lore.kernel.org/r/1622026376-68524-1-git-send-email-jiapeng.chong@linux.alibaba.com

ath11k: send beacon template after vdev_start/restart during csa

2021-06-15T14:05:19+00:00

Firmware has added assert if beacon template is received after
vdev_down. Firmware expects beacon template after vdev_start
and before vdev_up. This change is needed to support MBSSID EMA
cases in firmware.

Hence, Change the sequence in ath11k as expected from firmware.
This new change is not causing any issues with older
firmware.

Tested-on: IPQ8074 hw2.0 AHB WLAN.HK.2.5.0.1.r3-00011-QCAHKSWPL_SILICONZ-1
Tested-on: IPQ8074 hw2.0 AHB WLAN.HK.2.5.0.1.r4-00008-QCAHKSWPL_SILICONZ-1

Fixes: d5c65159f289 ("ath11k: driver for Qualcomm IEEE 802.11ax devices")
Signed-off-by: Seevalamuthu Mariappan 
[sven@narfation.org: added tested-on/fixes information]
Signed-off-by: Sven Eckelmann 
Signed-off-by: Kalle Valo 
Link: https://lore.kernel.org/r/20210525133028.2805615-1-sven@narfation.org

ath10k: Use devm_platform_get_and_ioremap_resource()

2021-06-15T14:04:51+00:00

Use devm_platform_get_and_ioremap_resource() to simplify
code.

Signed-off-by: Yang Yingliang 
Signed-off-by: Kalle Valo 
Link: https://lore.kernel.org/r/20210605110227.2429420-1-yangyingliang@huawei.com