6.6-stable review patch. If anyone has any objections, please let me know.
------------------
From: P Praneesh <quic_ppranees@xxxxxxxxxxx>
[ Upstream commit 59529c982f85047650fd473db903b23006a796c6 ]
Currently, the firmware returns incorrect pdev_id information in
WMI_PDEV_BSS_CHAN_INFO_EVENTID, leading to incorrect filling of
the pdev's survey information.
To prevent this issue, when requesting BSS channel information
through WMI_PDEV_BSS_CHAN_INFO_REQUEST_CMDID, firmware expects
pdev_id as one of the arguments in this WMI command.
Add pdev_id to the struct wmi_pdev_bss_chan_info_req_cmd and fill it
during ath12k_wmi_pdev_bss_chan_info_request(). This resolves the
issue of sending the correct pdev_id in WMI_PDEV_BSS_CHAN_INFO_EVENTID.
Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.0.1-00029-QCAHKSWPL_SILICONZ-1
Fixes: d889913205cf ("wifi: ath12k: driver for Qualcomm Wi-Fi 7 devices")
Signed-off-by: P Praneesh <quic_ppranees@xxxxxxxxxxx>
Signed-off-by: Karthikeyan Kathirvel <quic_kathirve@xxxxxxxxxxx>
Acked-by: Jeff Johnson <quic_jjohnson@xxxxxxxxxxx>
Signed-off-by: Kalle Valo <quic_kvalo@xxxxxxxxxxx>
Link: https://patch.msgid.link/20240331183232.2158756-2-quic_kathirve@xxxxxxxxxxx
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
drivers/net/wireless/ath/ath12k/wmi.c | 1 +
drivers/net/wireless/ath/ath12k/wmi.h | 1 +
2 files changed, 2 insertions(+)
diff --git a/drivers/net/wireless/ath/ath12k/wmi.c b/drivers/net/wireless/ath/ath12k/wmi.c
index 21399ad233c02..9105fdd14c667 100644
--- a/drivers/net/wireless/ath/ath12k/wmi.c
+++ b/drivers/net/wireless/ath/ath12k/wmi.c
@@ -1501,6 +1501,7 @@ int ath12k_wmi_pdev_bss_chan_info_request(struct ath12k *ar,
cmd->tlv_header = ath12k_wmi_tlv_cmd_hdr(WMI_TAG_PDEV_BSS_CHAN_INFO_REQUEST,
sizeof(*cmd));
cmd->req_type = cpu_to_le32(type);
+ cmd->pdev_id = cpu_to_le32(ar->pdev->pdev_id);
ath12k_dbg(ar->ab, ATH12K_DBG_WMI,
"WMI bss chan info req type %d\n", type);
diff --git a/drivers/net/wireless/ath/ath12k/wmi.h b/drivers/net/wireless/ath/ath12k/wmi.h
index c75a6fa1f7e08..6549c3853be46 100644
--- a/drivers/net/wireless/ath/ath12k/wmi.h
+++ b/drivers/net/wireless/ath/ath12k/wmi.h
@@ -3058,6 +3058,7 @@ struct wmi_pdev_bss_chan_info_req_cmd {
__le32 tlv_header;
/* ref wmi_bss_chan_info_req_type */
__le32 req_type;
+ __le32 pdev_id;
} __packed;
struct wmi_ap_ps_peer_cmd {
--
2.43.0
