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path: root/drivers/net/wireless/ath/ath11k/dp_tx.c
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Diffstat (limited to 'drivers/net/wireless/ath/ath11k/dp_tx.c')
-rw-r--r--drivers/net/wireless/ath/ath11k/dp_tx.c7
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/net/wireless/ath/ath11k/dp_tx.c b/drivers/net/wireless/ath/ath11k/dp_tx.c
index 41c990aec6b7..1af76775b1a8 100644
--- a/drivers/net/wireless/ath/ath11k/dp_tx.c
+++ b/drivers/net/wireless/ath/ath11k/dp_tx.c
@@ -121,8 +121,10 @@ tcl_ring_sel:
spin_unlock_bh(&tx_ring->tx_idr_lock);
if (ret < 0) {
- if (ring_map == (BIT(DP_TCL_NUM_RING_MAX) - 1))
+ if (ring_map == (BIT(DP_TCL_NUM_RING_MAX) - 1)) {
+ atomic_inc(&ab->soc_stats.tx_err.misc_fail);
return -ENOSPC;
+ }
/* Check if the next ring is available */
ring_selector++;
@@ -180,11 +182,13 @@ tcl_ring_sel:
default:
/* TODO: Take care of other encap modes as well */
ret = -EINVAL;
+ atomic_inc(&ab->soc_stats.tx_err.misc_fail);
goto fail_remove_idr;
}
ti.paddr = dma_map_single(ab->dev, skb->data, skb->len, DMA_TO_DEVICE);
if (dma_mapping_error(ab->dev, ti.paddr)) {
+ atomic_inc(&ab->soc_stats.tx_err.misc_fail);
ath11k_warn(ab, "failed to DMA map data Tx buffer\n");
ret = -ENOMEM;
goto fail_remove_idr;
@@ -208,6 +212,7 @@ tcl_ring_sel:
* desc because the desc is directly enqueued onto hw queue.
*/
ath11k_hal_srng_access_end(ab, tcl_ring);
+ ab->soc_stats.tx_err.desc_na[ti.ring_id]++;
spin_unlock_bh(&tcl_ring->lock);
ret = -ENOMEM;