This is a note to let you know that I've just added the patch titled
ath11k: Send PPDU_STATS_CFG with proper pdev mask to firmware
to the 5.10-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
ath11k-send-ppdu_stats_cfg-with-proper-pdev-mask-to-.patch
and it can be found in the queue-5.10 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 226c358e3647b51432e3f4e90fe3491394354b55
Author: Rameshkumar Sundaram <ramess@xxxxxxxxxxxxxx>
Date: Wed Nov 10 17:10:48 2021 +0200
ath11k: Send PPDU_STATS_CFG with proper pdev mask to firmware
[ Upstream commit 16a2c3d5406f95ef6139de52669c60a39443f5f7 ]
HTT_PPDU_STATS_CFG_PDEV_ID bit mask for target FW PPDU stats request message
was set as bit 8 to 15. Bit 8 is reserved for soc stats and pdev id starts from
bit 9. Hence change the bitmask as bit 9 to 15 and fill the proper pdev id in
the request message.
In commit 701e48a43e15 ("ath11k: add packet log support for QCA6390"), both
HTT_PPDU_STATS_CFG_PDEV_ID and pdev_mask were changed, but this pdev_mask
calculation is not valid for platforms which has multiple pdevs with 1 rxdma
per pdev, as this is writing same value(i.e. 2) for all pdevs. Hence fixed it
to consider pdev_idx as well, to make it compatible for both single and multi
pd cases.
Tested on: IPQ8074 hw2.0 AHB WLAN.HK.2.5.0.1-01092-QCAHKSWPL_SILICONZ-1
Tested on: IPQ6018 hw1.0 WLAN.HK.2.5.0.1-01067-QCAHKSWPL_SILICONZ-1
Fixes: 701e48a43e15 ("ath11k: add packet log support for QCA6390")
Co-developed-by: Sathishkumar Muruganandam <murugana@xxxxxxxxxxxxxx>
Signed-off-by: Sathishkumar Muruganandam <murugana@xxxxxxxxxxxxxx>
Signed-off-by: Rameshkumar Sundaram <ramess@xxxxxxxxxxxxxx>
Signed-off-by: Jouni Malinen <jouni@xxxxxxxxxxxxxx>
Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxx>
Link: https://lore.kernel.org/r/20210721212029.142388-10-jouni@xxxxxxxxxxxxxx
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/net/wireless/ath/ath11k/dp.h b/drivers/net/wireless/ath/ath11k/dp.h
index ee8db812589b3..c4972233149f4 100644
--- a/drivers/net/wireless/ath/ath11k/dp.h
+++ b/drivers/net/wireless/ath/ath11k/dp.h
@@ -514,7 +514,8 @@ struct htt_ppdu_stats_cfg_cmd {
} __packed;
#define HTT_PPDU_STATS_CFG_MSG_TYPE GENMASK(7, 0)
-#define HTT_PPDU_STATS_CFG_PDEV_ID GENMASK(15, 8)
+#define HTT_PPDU_STATS_CFG_SOC_STATS BIT(8)
+#define HTT_PPDU_STATS_CFG_PDEV_ID GENMASK(15, 9)
#define HTT_PPDU_STATS_CFG_TLV_TYPE_BITMASK GENMASK(31, 16)
enum htt_ppdu_stats_tag_type {
diff --git a/drivers/net/wireless/ath/ath11k/dp_tx.c b/drivers/net/wireless/ath/ath11k/dp_tx.c
index 21dfd08d3debb..092eee735da29 100644
--- a/drivers/net/wireless/ath/ath11k/dp_tx.c
+++ b/drivers/net/wireless/ath/ath11k/dp_tx.c
@@ -894,7 +894,7 @@ int ath11k_dp_tx_htt_h2t_ppdu_stats_req(struct ath11k *ar, u32 mask)
cmd->msg = FIELD_PREP(HTT_PPDU_STATS_CFG_MSG_TYPE,
HTT_H2T_MSG_TYPE_PPDU_STATS_CFG);
- pdev_mask = 1 << (i + 1);
+ pdev_mask = 1 << (ar->pdev_idx + i);
cmd->msg |= FIELD_PREP(HTT_PPDU_STATS_CFG_PDEV_ID, pdev_mask);
cmd->msg |= FIELD_PREP(HTT_PPDU_STATS_CFG_TLV_TYPE_BITMASK, mask);
