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wifi: ath12k: Refactor RX TID deletion handling into helper function

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Refactor RX TID deletion handling by moving the REO command
setup and send sequence into a new helper function:
ath12k_dp_rx_tid_delete_handler().

This improves code readability and modularity, and prepares
the codebase for potential reuse of the REO command logic in
other contexts where RX TID deletion is required.

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: Nithyanantham Paramasivam <nithyanantham.paramasivam@oss.qualcomm.com>
Reviewed-by: Baochen Qiang <baochen.qiang@oss.qualcomm.com>
Reviewed-by: Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan@oss.qualcomm.com>
Link: https://patch.msgid.link/20250806111750.3214584-3-nithyanantham.paramasivam@oss.qualcomm.com
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
This commit is contained in:
Nithyanantham Paramasivam 2025-08-06 16:47:45 +05:30 committed by Jeff Johnson
parent 82993345ae
commit 7c32476253
1 changed files with 19 additions and 8 deletions
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27
drivers/net/wireless/ath/ath12k/dp_rx.c
View File

@ -21,6 +21,9 @@
#define ATH12K_DP_RX_FRAGMENT_TIMEOUT_MS (2 * HZ)
static int ath12k_dp_rx_tid_delete_handler(struct ath12k_base *ab,
struct ath12k_dp_rx_tid *rx_tid);
static enum hal_encrypt_type ath12k_dp_rx_h_enctype(struct ath12k_base *ab,
struct hal_rx_desc *desc)
{
@ -769,6 +772,21 @@ static void ath12k_dp_rx_tid_del_func(struct ath12k_dp *dp, void *ctx,
rx_tid->qbuf.vaddr = NULL;
}
static int ath12k_dp_rx_tid_delete_handler(struct ath12k_base *ab,
struct ath12k_dp_rx_tid *rx_tid)
{
struct ath12k_hal_reo_cmd cmd = {};
cmd.flag = HAL_REO_CMD_FLG_NEED_STATUS;
cmd.addr_lo = lower_32_bits(rx_tid->qbuf.paddr_aligned);
cmd.addr_hi = upper_32_bits(rx_tid->qbuf.paddr_aligned);
cmd.upd0 |= HAL_REO_CMD_UPD0_VLD;
return ath12k_dp_reo_cmd_send(ab, rx_tid,
HAL_REO_CMD_UPDATE_RX_QUEUE, &cmd,
ath12k_dp_rx_tid_del_func);
}
static void ath12k_peer_rx_tid_qref_setup(struct ath12k_base *ab, u16 peer_id, u16 tid,
dma_addr_t paddr)
{
@ -828,20 +846,13 @@ static void ath12k_peer_rx_tid_qref_reset(struct ath12k_base *ab, u16 peer_id, u
void ath12k_dp_rx_peer_tid_delete(struct ath12k *ar,
struct ath12k_peer *peer, u8 tid)
{
struct ath12k_hal_reo_cmd cmd = {};
struct ath12k_dp_rx_tid *rx_tid = &peer->rx_tid[tid];
int ret;
if (!rx_tid->active)
return;
cmd.flag = HAL_REO_CMD_FLG_NEED_STATUS;
cmd.addr_lo = lower_32_bits(rx_tid->qbuf.paddr_aligned);
cmd.addr_hi = upper_32_bits(rx_tid->qbuf.paddr_aligned);
cmd.upd0 = HAL_REO_CMD_UPD0_VLD;
ret = ath12k_dp_reo_cmd_send(ar->ab, rx_tid,
HAL_REO_CMD_UPDATE_RX_QUEUE, &cmd,
ath12k_dp_rx_tid_del_func);
ret = ath12k_dp_rx_tid_delete_handler(ar->ab, rx_tid);
if (ret) {
ath12k_err(ar->ab, "failed to send HAL_REO_CMD_UPDATE_RX_QUEUE cmd, tid %d (%d)\n",
tid, ret);