From: Gatis Peisenieks Date: Fri, 11 Feb 2022 06:51:23 +0000 (+0200) Subject: atl1c: fix tx timeout after link flap on Mikrotik 10/25G NIC X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=868366d627e4c886878f76eaeadeee20f2f80dbe;p=linux.git atl1c: fix tx timeout after link flap on Mikrotik 10/25G NIC commit bf8e59fd315f304eb538546e35de6dc603e4709f upstream. If NIC had packets in tx queue at the moment link down event happened, it could result in tx timeout when link got back up. Since device has more than one tx queue we need to reset them accordingly. Fixes: 057f4af2b171 ("atl1c: add 4 RX/TX queue support for Mikrotik 10/25G NIC") Signed-off-by: Gatis Peisenieks Link: https://lore.kernel.org/r/20220211065123.4187615-1-gatis@mikrotik.com Signed-off-by: Jakub Kicinski Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/net/ethernet/atheros/atl1c/atl1c_main.c b/drivers/net/ethernet/atheros/atl1c/atl1c_main.c index 3b51b172b3172..5cbd815c737e7 100644 --- a/drivers/net/ethernet/atheros/atl1c/atl1c_main.c +++ b/drivers/net/ethernet/atheros/atl1c/atl1c_main.c @@ -900,7 +900,7 @@ static void atl1c_clean_tx_ring(struct atl1c_adapter *adapter, atl1c_clean_buffer(pdev, buffer_info); } - netdev_reset_queue(adapter->netdev); + netdev_tx_reset_queue(netdev_get_tx_queue(adapter->netdev, queue)); /* Zero out Tx-buffers */ memset(tpd_ring->desc, 0, sizeof(struct atl1c_tpd_desc) *