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wifi: ath12k: fix TLV32 length mask

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HAL_TLV_HDR_LEN was using the wrong bitmask; fix it to cover
bits [21:10]. Also drop HAL_SRNG_TLV_HDR_{TAG,LEN} and use the
generic TLV header bit definitions for TLV32/TLV64 encode/decode
to avoid redundant macros.

Tested-on: QCC2072 hw1.0 PCI WLAN.COL.1.0.c2-00068-QCACOLSWPL_V1_TO_SILICONZ-1
Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.1.c5-00302-QCAHMTSWPL_V1.0_V2.0_SILICONZ-1.115823.3

Fixes: d889913205 ("wifi: ath12k: driver for Qualcomm Wi-Fi 7 devices")
Signed-off-by: Miaoqing Pan <miaoqing.pan@oss.qualcomm.com>
Reviewed-by: Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan@oss.qualcomm.com>
Reviewed-by: Baochen Qiang <baochen.qiang@oss.qualcomm.com>
Link: https://patch.msgid.link/20260509025819.1641630-2-miaoqing.pan@oss.qualcomm.com
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
This commit is contained in:
Miaoqing Pan
2026-05-09 10:58:15 +08:00
committed by Jeff Johnson
parent eaf478b3ea
commit d762bbc08c
2 changed files with 5 additions and 8 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
drivers/net/wireless/ath/ath12k/hal.c
View File

@@ -828,8 +828,8 @@ void *ath12k_hal_encode_tlv64_hdr(void *tlv, u64 tag, u64 len)
{
struct hal_tlv_64_hdr *tlv64 = tlv;
tlv64->tl = le64_encode_bits(tag, HAL_TLV_HDR_TAG) |
le64_encode_bits(len, HAL_TLV_HDR_LEN);
tlv64->tl = le64_encode_bits(tag, HAL_TLV_64_HDR_TAG) |
le64_encode_bits(len, HAL_TLV_64_HDR_LEN);
return tlv64->value;
}
@@ -851,7 +851,7 @@ u16 ath12k_hal_decode_tlv64_hdr(void *tlv, void **desc)
struct hal_tlv_64_hdr *tlv64 = tlv;
u16 tag;
tag = le64_get_bits(tlv64->tl, HAL_SRNG_TLV_HDR_TAG);
tag = le64_get_bits(tlv64->tl, HAL_TLV_64_HDR_TAG);
*desc = tlv64->value;
return tag;
@@ -863,7 +863,7 @@ u16 ath12k_hal_decode_tlv32_hdr(void *tlv, void **desc)
struct hal_tlv_hdr *tlv32 = tlv;
u16 tag;
tag = le32_get_bits(tlv32->tl, HAL_SRNG_TLV_HDR_TAG);
tag = le32_get_bits(tlv32->tl, HAL_TLV_HDR_TAG);
*desc = tlv32->value;
return tag;

5
drivers/net/wireless/ath/ath12k/hal.h
View File

@@ -1444,7 +1444,7 @@ struct hal_ops {
};
#define HAL_TLV_HDR_TAG GENMASK(9, 1)
#define HAL_TLV_HDR_LEN GENMASK(25, 10)
#define HAL_TLV_HDR_LEN GENMASK(21, 10)
#define HAL_TLV_USR_ID GENMASK(31, 26)
#define HAL_TLV_ALIGN 4
@@ -1464,9 +1464,6 @@ struct hal_tlv_64_hdr {
u8 value[];
} __packed;
#define HAL_SRNG_TLV_HDR_TAG GENMASK(9, 1)
#define HAL_SRNG_TLV_HDR_LEN GENMASK(25, 10)
dma_addr_t ath12k_hal_srng_get_tp_addr(struct ath12k_base *ab,
struct hal_srng *srng);
dma_addr_t ath12k_hal_srng_get_hp_addr(struct ath12k_base *ab,