diff options
| author | Baochen Qiang <bqiang@codeaurora.org> | 2021-10-11 09:33:09 +0300 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2021-10-11 18:12:21 +0300 |
| commit | 31582373a4a8e888b29ed759d28330a1995f2162 (patch) | |
| tree | 0d4c0a3701e28eb20a215e397875262e5e266b4b /drivers/net/wireless/ath/ath11k/dp.c | |
| parent | 96527d527b271d950367ad13e3de8b0673545622 (diff) | |
ath11k: Change number of TCL rings to one for QCA6390
Some targets, QCA6390 for example, use only one TCL ring, it is better to
initialize only one ring and leave others untouched for such targets.
This is a theoretical fix found during code review, no visible impact.
Tested-on: QCA6390 hw2.0 PCI WLAN.HST.1.0.1-01740-QCAHSTSWPLZ_V2_TO_X86-1
Signed-off-by: Baochen Qiang <bqiang@codeaurora.org>
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20210914163726.38604-1-jouni@codeaurora.org
Diffstat (limited to 'drivers/net/wireless/ath/ath11k/dp.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath11k/dp.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/net/wireless/ath/ath11k/dp.c b/drivers/net/wireless/ath/ath11k/dp.c index b0c8f6290099..c52d49cb8a04 100644 --- a/drivers/net/wireless/ath/ath11k/dp.c +++ b/drivers/net/wireless/ath/ath11k/dp.c @@ -311,7 +311,7 @@ void ath11k_dp_stop_shadow_timers(struct ath11k_base *ab) if (!ab->hw_params.supports_shadow_regs) return; - for (i = 0; i < DP_TCL_NUM_RING_MAX; i++) + for (i = 0; i < ab->hw_params.max_tx_ring; i++) ath11k_dp_shadow_stop_timer(ab, &ab->dp.tx_ring_timer[i]); ath11k_dp_shadow_stop_timer(ab, &ab->dp.reo_cmd_timer); @@ -326,7 +326,7 @@ static void ath11k_dp_srng_common_cleanup(struct ath11k_base *ab) ath11k_dp_srng_cleanup(ab, &dp->wbm_desc_rel_ring); ath11k_dp_srng_cleanup(ab, &dp->tcl_cmd_ring); ath11k_dp_srng_cleanup(ab, &dp->tcl_status_ring); - for (i = 0; i < DP_TCL_NUM_RING_MAX; i++) { + for (i = 0; i < ab->hw_params.max_tx_ring; i++) { ath11k_dp_srng_cleanup(ab, &dp->tx_ring[i].tcl_data_ring); ath11k_dp_srng_cleanup(ab, &dp->tx_ring[i].tcl_comp_ring); } @@ -366,7 +366,7 @@ static int ath11k_dp_srng_common_setup(struct ath11k_base *ab) goto err; } - for (i = 0; i < DP_TCL_NUM_RING_MAX; i++) { + for (i = 0; i < ab->hw_params.max_tx_ring; i++) { ret = ath11k_dp_srng_setup(ab, &dp->tx_ring[i].tcl_data_ring, HAL_TCL_DATA, i, 0, DP_TCL_DATA_RING_SIZE); @@ -996,7 +996,7 @@ void ath11k_dp_free(struct ath11k_base *ab) ath11k_dp_reo_cmd_list_cleanup(ab); - for (i = 0; i < DP_TCL_NUM_RING_MAX; i++) { + for (i = 0; i < ab->hw_params.max_tx_ring; i++) { spin_lock_bh(&dp->tx_ring[i].tx_idr_lock); idr_for_each(&dp->tx_ring[i].txbuf_idr, ath11k_dp_tx_pending_cleanup, ab); @@ -1046,7 +1046,7 @@ int ath11k_dp_alloc(struct ath11k_base *ab) size = sizeof(struct hal_wbm_release_ring) * DP_TX_COMP_RING_SIZE; - for (i = 0; i < DP_TCL_NUM_RING_MAX; i++) { + for (i = 0; i < ab->hw_params.max_tx_ring; i++) { idr_init(&dp->tx_ring[i].txbuf_idr); spin_lock_init(&dp->tx_ring[i].tx_idr_lock); dp->tx_ring[i].tcl_data_ring_id = i; |