| Message ID | 20171030101350.21251-2-sergey.matyukevich.os@quantenna.com (mailing list archive) |
|---|---|
| State | Accepted |
| Commit | e9931f984dd1e80adb3b5e095ef175fe383bc92d |
| Delegated to: | Kalle Valo |
| Headers | show |
Sergey Matyukevich <sergey.matyukevich.os@quantenna.com> wrote: > Under heavy load it is normal that h/w Tx queue is almost full all the time > and reclaim should be done before transmitting next packet. Warning still > should be reported as well as s/w Tx queues should be stopped in the > case when reclaim failed. > > Signed-off-by: Sergey Matyukevich <sergey.matyukevich.os@quantenna.com> 5 patches applied to wireless-drivers-next.git, thanks. e9931f984dd1 qtnfmac: modify full Tx queue error reporting 3dd06cecb1b8 qtnfmac: enable registration of more mgmt frames bf024645ac9d qtnfmac: drop nonexistent function declaration c35c0d54a77d qtnfmac: modify full Tx queue recovery db5c6d4a9b92 qtnfmac: advertise support of inactivity timeout
diff --git a/drivers/net/wireless/quantenna/qtnfmac/pearl/pcie.c b/drivers/net/wireless/quantenna/qtnfmac/pearl/pcie.c index 69131965a298..146e42a132e7 100644 --- a/drivers/net/wireless/quantenna/qtnfmac/pearl/pcie.c +++ b/drivers/net/wireless/quantenna/qtnfmac/pearl/pcie.c @@ -643,11 +643,11 @@ static int qtnf_tx_queue_ready(struct qtnf_pcie_bus_priv *priv) { if (!CIRC_SPACE(priv->tx_bd_w_index, priv->tx_bd_r_index, priv->tx_bd_num)) { - pr_err_ratelimited("reclaim full Tx queue\n"); qtnf_pcie_data_tx_reclaim(priv); if (!CIRC_SPACE(priv->tx_bd_w_index, priv->tx_bd_r_index, priv->tx_bd_num)) { + pr_warn_ratelimited("reclaim full Tx queue\n"); priv->tx_full_count++; return 0; }
Under heavy load it is normal that h/w Tx queue is almost full all the time and reclaim should be done before transmitting next packet. Warning still should be reported as well as s/w Tx queues should be stopped in the case when reclaim failed. Signed-off-by: Sergey Matyukevich <sergey.matyukevich.os@quantenna.com> --- drivers/net/wireless/quantenna/qtnfmac/pearl/pcie.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)