This allows to account for Tx errors
Signed-off-by: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
---
drivers/net/wireless/ath/wil6210/txrx.c | 11 +++++++++--
1 file changed, 9 insertions(+), 2 deletions(-)
diff --git a/drivers/net/wireless/ath/wil6210/txrx.c b/drivers/net/wireless/ath/wil6210/txrx.c
index f3b523b..e7ea538 100644
--- a/drivers/net/wireless/ath/wil6210/txrx.c
+++ b/drivers/net/wireless/ath/wil6210/txrx.c
@@ -752,8 +752,7 @@ netdev_tx_t wil_start_xmit(struct sk_buff *skb, struct net_device *ndev)
}
switch (rc) {
case 0:
- ndev->stats.tx_packets++;
- ndev->stats.tx_bytes += skb->len;
+ /* statistics will be updated on the tx_complete */
dev_kfree_skb_any(skb);
return NETDEV_TX_OK;
case -ENOMEM:
@@ -777,6 +776,7 @@ netdev_tx_t wil_start_xmit(struct sk_buff *skb, struct net_device *ndev)
*/
void wil_tx_complete(struct wil6210_priv *wil, int ringid)
{
+ struct net_device *ndev = wil_to_ndev(wil);
struct device *dev = wil_to_dev(wil);
struct vring *vring = &wil->vring_tx[ringid];
@@ -804,6 +804,13 @@ void wil_tx_complete(struct wil6210_priv *wil, int ringid)
pa = d->dma.addr_low | ((u64)d->dma.addr_high << 32);
skb = vring->ctx[vring->swtail];
if (skb) {
+ if (d->dma.error == 0) {
+ ndev->stats.tx_packets++;
+ ndev->stats.tx_bytes += skb->len;
+ } else {
+ ndev->stats.tx_errors++;
+ }
+
dma_unmap_single(dev, pa, d->dma.length, DMA_TO_DEVICE);
dev_kfree_skb_any(skb);
vring->ctx[vring->swtail] = NULL;
--
1.7.10.4
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