diff options
| author | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-11-16 14:16:08 -0300 |
|---|---|---|
| committer | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-11-16 14:16:08 -0300 |
| commit | 3326a1803802aa4730d32304b003f50720996b31 (patch) | |
| tree | 1caa6541b94c3a6acb86cbc142d399598152b170 /drivers/net/ethernet | |
| parent | 29f5b648fa0b31ad614c78468b9279e5fa96397a (diff) | |
Linux-libre 4.8.8-gnupck-4.8.8-gnu
Diffstat (limited to 'drivers/net/ethernet')
| -rw-r--r-- | drivers/net/ethernet/freescale/fec_main.c | 18 | ||||
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/en_cq.c | 10 |
2 files changed, 17 insertions, 11 deletions
diff --git a/drivers/net/ethernet/freescale/fec_main.c b/drivers/net/ethernet/freescale/fec_main.c index 692ee248e..3474de576 100644 --- a/drivers/net/ethernet/freescale/fec_main.c +++ b/drivers/net/ethernet/freescale/fec_main.c @@ -913,13 +913,11 @@ fec_restart(struct net_device *ndev) * enet-mac reset will reset mac address registers too, * so need to reconfigure it. */ - if (fep->quirks & FEC_QUIRK_ENET_MAC) { - memcpy(&temp_mac, ndev->dev_addr, ETH_ALEN); - writel((__force u32)cpu_to_be32(temp_mac[0]), - fep->hwp + FEC_ADDR_LOW); - writel((__force u32)cpu_to_be32(temp_mac[1]), - fep->hwp + FEC_ADDR_HIGH); - } + memcpy(&temp_mac, ndev->dev_addr, ETH_ALEN); + writel((__force u32)cpu_to_be32(temp_mac[0]), + fep->hwp + FEC_ADDR_LOW); + writel((__force u32)cpu_to_be32(temp_mac[1]), + fep->hwp + FEC_ADDR_HIGH); /* Clear any outstanding interrupt. */ writel(0xffffffff, fep->hwp + FEC_IEVENT); @@ -1432,14 +1430,14 @@ fec_enet_rx_queue(struct net_device *ndev, int budget, u16 queue_id) skb_put(skb, pkt_len - 4); data = skb->data; + if (!is_copybreak && need_swap) + swap_buffer(data, pkt_len); + #if !defined(CONFIG_M5272) if (fep->quirks & FEC_QUIRK_HAS_RACC) data = skb_pull_inline(skb, 2); #endif - if (!is_copybreak && need_swap) - swap_buffer(data, pkt_len); - /* Extract the enhanced buffer descriptor */ ebdp = NULL; if (fep->bufdesc_ex) diff --git a/drivers/net/ethernet/mellanox/mlx4/en_cq.c b/drivers/net/ethernet/mellanox/mlx4/en_cq.c index 132cea655..e3be7e44f 100644 --- a/drivers/net/ethernet/mellanox/mlx4/en_cq.c +++ b/drivers/net/ethernet/mellanox/mlx4/en_cq.c @@ -127,7 +127,15 @@ int mlx4_en_activate_cq(struct mlx4_en_priv *priv, struct mlx4_en_cq *cq, /* For TX we use the same irq per ring we assigned for the RX */ struct mlx4_en_cq *rx_cq; - + int xdp_index; + + /* The xdp tx irq must align with the rx ring that forwards to + * it, so reindex these from 0. This should only happen when + * tx_ring_num is not a multiple of rx_ring_num. + */ + xdp_index = (priv->xdp_ring_num - priv->tx_ring_num) + cq_idx; + if (xdp_index >= 0) + cq_idx = xdp_index; cq_idx = cq_idx % priv->rx_ring_num; rx_cq = priv->rx_cq[cq_idx]; cq->vector = rx_cq->vector; |