diff mbox series

[v2,07/14] wifi: ath12k: Fix end offset bit definition in monitor ring descriptor

Message ID 20241223060132.3506372-8-quic_ppranees@quicinc.com (mailing list archive)
State New
Delegated to: Kalle Valo
Headers show
Series wifi: ath12k: Enable monitor ring for updating station dump in QCN9274 | expand

Commit Message

P Praneesh Dec. 23, 2024, 6:01 a.m. UTC
End offset for the monitor destination ring descriptor is defined as
16 bits, while the firmware definition specifies only 12 bits.
The remaining bits (bit 12 to bit 15) are reserved and may contain
junk values, leading to invalid information retrieval. Fix this issue
by updating the correct genmask values.

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: P Praneesh <quic_ppranees@quicinc.com>
---
 drivers/net/wireless/ath/ath12k/hal_desc.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/net/wireless/ath/ath12k/hal_desc.h b/drivers/net/wireless/ath/ath12k/hal_desc.h
index 7b0403d245e5..a102d27e5785 100644
--- a/drivers/net/wireless/ath/ath12k/hal_desc.h
+++ b/drivers/net/wireless/ath/ath12k/hal_desc.h
@@ -2968,7 +2968,7 @@  struct hal_mon_buf_ring {
 
 #define HAL_MON_DEST_COOKIE_BUF_ID      GENMASK(17, 0)
 
-#define HAL_MON_DEST_INFO0_END_OFFSET		GENMASK(15, 0)
+#define HAL_MON_DEST_INFO0_END_OFFSET		GENMASK(11, 0)
 #define HAL_MON_DEST_INFO0_FLUSH_DETECTED	BIT(16)
 #define HAL_MON_DEST_INFO0_END_OF_PPDU		BIT(17)
 #define HAL_MON_DEST_INFO0_INITIATOR		BIT(18)