@@ -1199,19 +1199,19 @@ ath12k_dp_mon_parse_rx_dest(struct ath12k_base *ab, struct ath12k_mon_data *pmon
struct sk_buff *skb)
{
struct hal_rx_mon_ppdu_info *ppdu_info = &pmon->mon_ppdu_info;
- struct hal_tlv_hdr *tlv;
+ struct hal_tlv_64_hdr *tlv;
enum hal_rx_mon_status hal_status;
- u32 tlv_userid = 0;
+ u32 tlv_userid;
u16 tlv_tag, tlv_len;
u8 *ptr = skb->data;
memset(ppdu_info, 0, sizeof(struct hal_rx_mon_ppdu_info));
do {
- tlv = (struct hal_tlv_hdr *)ptr;
- tlv_tag = le32_get_bits(tlv->tl, HAL_TLV_HDR_TAG);
- tlv_len = le32_get_bits(tlv->tl, HAL_TLV_HDR_LEN);
- tlv_userid = le32_get_bits(tlv->tl, HAL_TLV_USR_ID);
+ tlv = (struct hal_tlv_64_hdr *)ptr;
+ tlv_tag = le64_get_bits(tlv->tl, HAL_TLV_64_HDR_TAG);
+ tlv_len = le64_get_bits(tlv->tl, HAL_TLV_64_HDR_LEN);
+ tlv_userid = le64_get_bits(tlv->tl, HAL_TLV_64_USR_ID);
ptr += sizeof(*tlv);
/* The actual length of PPDU_END is the combined length of many PHY
@@ -1226,7 +1226,7 @@ ath12k_dp_mon_parse_rx_dest(struct ath12k_base *ab, struct ath12k_mon_data *pmon
hal_status = ath12k_dp_mon_rx_parse_status_tlv(ab, pmon,
tlv_tag, ptr, tlv_userid);
ptr += tlv_len;
- ptr = PTR_ALIGN(ptr, HAL_TLV_ALIGN);
+ ptr = PTR_ALIGN(ptr, HAL_TLV_64_ALIGN);
if ((ptr - skb->data) >= DP_RX_BUFFER_SIZE)
break;
@@ -579,6 +579,8 @@ struct hal_tlv_hdr {
#define HAL_TLV_64_HDR_TAG GENMASK(9, 1)
#define HAL_TLV_64_HDR_LEN GENMASK(21, 10)
+#define HAL_TLV_64_USR_ID GENMASK(31, 26)
+#define HAL_TLV_64_ALIGN 8
struct hal_tlv_64_hdr {
__le64 tl;
There is mismatch between the format of monitor destination TLVs received and the expected format by the current implementation. The received TLVs are in 64-bit format, while the implementation is designed to handle 32-bit TLVs. This leads to incorrect parsing. Fix it by adding support for parsing 64-bit TLVs. Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.3.1-00173-QCAHKSWPL_SILICONZ-1 Signed-off-by: P Praneesh <quic_ppranees@quicinc.com> --- drivers/net/wireless/ath/ath12k/dp_mon.c | 14 +++++++------- drivers/net/wireless/ath/ath12k/hal_desc.h | 2 ++ 2 files changed, 9 insertions(+), 7 deletions(-)