[PATCH v6 5/8] wifi: ath12k: fix struct hal_rx_mpdu_start
Kang Yang
quic_kangyang at quicinc.com
Tue Oct 22 04:08:28 PDT 2024
Current struct hal_rx_mpdu_start in hal_rx.h is not matched with
hardware descriptor definition. This hardware descriptor definition
is determined by hardware. Host shall follow it.
So update struct hal_rx_mpdu_start and related code.
Both QCN9274 and WCN7850 need this modification.
Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0.c5-00481-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3
Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0-03427-QCAHMTSWPL_V1.0_V2.0_SILICONZ-1.15378.4
Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.1.1-00210-QCAHKSWPL_SILICONZ-1
Signed-off-by: Kang Yang <quic_kangyang at quicinc.com>
---
drivers/net/wireless/ath/ath12k/hal_rx.h | 11 ++++++-----
1 file changed, 6 insertions(+), 5 deletions(-)
diff --git a/drivers/net/wireless/ath/ath12k/hal_rx.h b/drivers/net/wireless/ath/ath12k/hal_rx.h
index c69df852ae69..2de7b0eba9f2 100644
--- a/drivers/net/wireless/ath/ath12k/hal_rx.h
+++ b/drivers/net/wireless/ath/ath12k/hal_rx.h
@@ -452,15 +452,16 @@ struct hal_rx_phyrx_rssi_legacy_info {
__le32 rsvd1;
} __packed;
-#define HAL_RX_MPDU_START_INFO0_PPDU_ID GENMASK(31, 16)
-#define HAL_RX_MPDU_START_INFO1_PEERID GENMASK(31, 16)
-#define HAL_RX_MPDU_START_INFO2_MPDU_LEN GENMASK(13, 0)
+#define HAL_RX_MPDU_START_INFO0_PPDU_ID GENMASK(31, 16)
+#define HAL_RX_MPDU_START_INFO1_PEERID GENMASK(31, 16)
+#define HAL_RX_MPDU_START_INFO2_MPDU_LEN GENMASK(13, 0)
struct hal_rx_mpdu_start {
+ __le32 rsvd0[9];
__le32 info0;
__le32 info1;
- __le32 rsvd1[11];
+ __le32 rsvd1[2];
__le32 info2;
- __le32 rsvd2[9];
+ __le32 rsvd2[16];
} __packed;
#define HAL_RX_PPDU_END_DURATION GENMASK(23, 0)
--
2.34.1
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