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@xxxxxxxxxxxxxxxx>
---
drivers/net/wireless/ath/ath12k/dp_rx.c | 27 +++++++++++++++++--------
1 file changed, 19 insertions(+), 8 deletions(-)
diff --git a/drivers/net/wireless/ath/ath12k/dp_rx.c b/drivers/net/wireless/ath/ath12k/dp_rx.c
index 8ab91273592c..15097fe9e35e 100644
--- a/drivers/net/wireless/ath/ath12k/dp_rx.c
+++ b/drivers/net/wireless/ath/ath12k/dp_rx.c
@@ -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);
--
2.17.1
