We observe some packets are discarded in ieee80211_rx_handlers_result
function for WCN7850. This is because the way to get multicast/broadcast
indicator with RX_MSDU_END_INFO5_DA_IS_MCBC & info5 is incorrect. It should
use RX_MSDU_END_INFO13_MCAST_BCAST & info13 to get multicast/broadcast
indicator.
Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0-03427-QCAHMTSWPL_V1.0_V2.0_SILICONZ-1.15378.4
Signed-off-by: Lingbo Kong <quic_lingbok@xxxxxxxxxxx>
---
v2:
1.change __le16_to_cpu to __le32_to_cpu
2.always run ath12k-check
drivers/net/wireless/ath/ath12k/hal.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/net/wireless/ath/ath12k/hal.c b/drivers/net/wireless/ath/ath12k/hal.c
index ca6f1d0db31e..a489369d8068 100644
--- a/drivers/net/wireless/ath/ath12k/hal.c
+++ b/drivers/net/wireless/ath/ath12k/hal.c
@@ -889,8 +889,8 @@ static u8 *ath12k_hw_wcn7850_rx_desc_mpdu_start_addr2(struct hal_rx_desc *desc)
static bool ath12k_hw_wcn7850_rx_desc_is_da_mcbc(struct hal_rx_desc *desc)
{
- return __le16_to_cpu(desc->u.wcn7850.msdu_end.info5) &
- RX_MSDU_END_INFO5_DA_IS_MCBC;
+ return __le32_to_cpu(desc->u.wcn7850.msdu_end.info13) &
+ RX_MSDU_END_INFO13_MCAST_BCAST;
}
static void ath12k_hw_wcn7850_rx_desc_get_dot11_hdr(struct hal_rx_desc *desc,
base-commit: 0dbdc9383054fd3ecbcacfeb364aace3db744314
--
2.34.1
