]> git.ipfire.org Git - thirdparty/kernel/stable.git/commit
wifi: ath12k: Enable MLO setup ready and teardown commands for single split-phy device
authorAaradhana Sahu <quic_aarasahu@quicinc.com>
Fri, 7 Feb 2025 05:03:25 +0000 (10:33 +0530)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 29 May 2025 09:13:30 +0000 (11:13 +0200)
commit6516e57991079bb2a57d713a8839452f72ac1062
tree627295fe98e38e71707c4b804c4a798a997e0ef8
parent7fb29ee7f80cecfa26b8eba2025f9dae54d097b8
wifi: ath12k: Enable MLO setup ready and teardown commands for single split-phy device

[ Upstream commit 5cec2d86c7f4242fb30a696d8e6fd48109bf3e8f ]

When multi-link operation(MLO) is enabled through follow-up patches in
the single split-phy device, the firmware expects hardware links
(hw_links) information from the driver.

If driver does not send WMI multi-link setup and ready command to the
firmware during MLO setup for single split-phy device, the firmware will
be unaware of the hw_links component of the multi-link operation. This may
lead to firmware assert during multi-link association.

Therefore, enable WMI setup, ready and teardown commands for single
split-phy PCI device.

Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.3.1-00173-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: Aaradhana Sahu <quic_aarasahu@quicinc.com>
Reviewed-by: Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan@oss.qualcomm.com>
Link: https://patch.msgid.link/20250207050327.360987-2-quic_aarasahu@quicinc.com
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
drivers/net/wireless/ath/ath12k/core.c
drivers/net/wireless/ath/ath12k/core.h
drivers/net/wireless/ath/ath12k/mac.c