diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx4')
-rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/Kconfig | 2 | ||||
-rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/catas.c | 4 | ||||
-rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/cmd.c | 13 | ||||
-rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/en_ethtool.c | 4 | ||||
-rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/en_tx.c | 9 | ||||
-rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/mcg.c | 2 | ||||
-rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/mlx4_en.h | 3 | ||||
-rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/port.c | 5 |
8 files changed, 11 insertions, 31 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx4/Kconfig b/drivers/net/ethernet/mellanox/mlx4/Kconfig index ff8057ed97ee..e69c3c31e701 100644 --- a/drivers/net/ethernet/mellanox/mlx4/Kconfig +++ b/drivers/net/ethernet/mellanox/mlx4/Kconfig @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0-only # # Mellanox driver configuration # @@ -26,6 +27,7 @@ config MLX4_EN_DCB config MLX4_CORE tristate depends on PCI + select NET_DEVLINK default n config MLX4_DEBUG diff --git a/drivers/net/ethernet/mellanox/mlx4/catas.c b/drivers/net/ethernet/mellanox/mlx4/catas.c index c81d15bf259c..87e90b5d4d7d 100644 --- a/drivers/net/ethernet/mellanox/mlx4/catas.c +++ b/drivers/net/ethernet/mellanox/mlx4/catas.c @@ -129,10 +129,6 @@ static int mlx4_reset_slave(struct mlx4_dev *dev) comm_flags = rst_req << COM_CHAN_RST_REQ_OFFSET; __raw_writel((__force u32)cpu_to_be32(comm_flags), (__iomem char *)priv->mfunc.comm + MLX4_COMM_CHAN_FLAGS); - /* Make sure that our comm channel write doesn't - * get mixed in with writes from another CPU. - */ - mmiowb(); end = msecs_to_jiffies(MLX4_COMM_TIME) + jiffies; while (time_before(jiffies, end)) { diff --git a/drivers/net/ethernet/mellanox/mlx4/cmd.c b/drivers/net/ethernet/mellanox/mlx4/cmd.c index a5d5d6fc1da0..c678344d22a2 100644 --- a/drivers/net/ethernet/mellanox/mlx4/cmd.c +++ b/drivers/net/ethernet/mellanox/mlx4/cmd.c @@ -281,7 +281,6 @@ static int mlx4_comm_cmd_post(struct mlx4_dev *dev, u8 cmd, u16 param) val = param | (cmd << 16) | (priv->cmd.comm_toggle << 31); __raw_writel((__force u32) cpu_to_be32(val), &priv->mfunc.comm->slave_write); - mmiowb(); mutex_unlock(&dev->persist->device_state_mutex); return 0; } @@ -496,12 +495,6 @@ static int mlx4_cmd_post(struct mlx4_dev *dev, u64 in_param, u64 out_param, (op_modifier << HCR_OPMOD_SHIFT) | op), hcr + 6); - /* - * Make sure that our HCR writes don't get mixed in with - * writes from another CPU starting a FW command. - */ - mmiowb(); - cmd->toggle = cmd->toggle ^ 1; ret = 0; @@ -2206,7 +2199,6 @@ static void mlx4_master_do_cmd(struct mlx4_dev *dev, int slave, u8 cmd, } __raw_writel((__force u32) cpu_to_be32(reply), &priv->mfunc.comm[slave].slave_read); - mmiowb(); return; @@ -2410,7 +2402,6 @@ int mlx4_multi_func_init(struct mlx4_dev *dev) &priv->mfunc.comm[i].slave_write); __raw_writel((__force u32) 0, &priv->mfunc.comm[i].slave_read); - mmiowb(); for (port = 1; port <= MLX4_MAX_PORTS; port++) { struct mlx4_vport_state *admin_vport; struct mlx4_vport_state *oper_vport; @@ -2576,10 +2567,6 @@ void mlx4_report_internal_err_comm_event(struct mlx4_dev *dev) slave_read |= (u32)COMM_CHAN_EVENT_INTERNAL_ERR; __raw_writel((__force u32)cpu_to_be32(slave_read), &priv->mfunc.comm[slave].slave_read); - /* Make sure that our comm channel write doesn't - * get mixed in with writes from another CPU. - */ - mmiowb(); } } diff --git a/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c b/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c index d290f0787dfb..94c59939a8cf 100644 --- a/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c +++ b/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c @@ -2010,6 +2010,8 @@ static int mlx4_en_set_tunable(struct net_device *dev, return ret; } +#define MLX4_EEPROM_PAGE_LEN 256 + static int mlx4_en_get_module_info(struct net_device *dev, struct ethtool_modinfo *modinfo) { @@ -2044,7 +2046,7 @@ static int mlx4_en_get_module_info(struct net_device *dev, break; case MLX4_MODULE_ID_SFP: modinfo->type = ETH_MODULE_SFF_8472; - modinfo->eeprom_len = ETH_MODULE_SFF_8472_LEN; + modinfo->eeprom_len = MLX4_EEPROM_PAGE_LEN; break; default: return -EINVAL; diff --git a/drivers/net/ethernet/mellanox/mlx4/en_tx.c b/drivers/net/ethernet/mellanox/mlx4/en_tx.c index 2cbd2bd7c67c..36a92b19e613 100644 --- a/drivers/net/ethernet/mellanox/mlx4/en_tx.c +++ b/drivers/net/ethernet/mellanox/mlx4/en_tx.c @@ -685,16 +685,15 @@ static void build_inline_wqe(struct mlx4_en_tx_desc *tx_desc, } u16 mlx4_en_select_queue(struct net_device *dev, struct sk_buff *skb, - struct net_device *sb_dev, - select_queue_fallback_t fallback) + struct net_device *sb_dev) { struct mlx4_en_priv *priv = netdev_priv(dev); u16 rings_p_up = priv->num_tx_rings_p_up; if (netdev_get_num_tc(dev)) - return fallback(dev, skb, NULL); + return netdev_pick_tx(dev, skb, NULL); - return fallback(dev, skb, NULL) % rings_p_up; + return netdev_pick_tx(dev, skb, NULL) % rings_p_up; } static void mlx4_bf_copy(void __iomem *dst, const void *src, @@ -1043,7 +1042,7 @@ netdev_tx_t mlx4_en_xmit(struct sk_buff *skb, struct net_device *dev) send_doorbell = __netdev_tx_sent_queue(ring->tx_queue, tx_info->nr_bytes, - skb->xmit_more); + netdev_xmit_more()); real_size = (real_size / 16) & 0x3f; diff --git a/drivers/net/ethernet/mellanox/mlx4/mcg.c b/drivers/net/ethernet/mellanox/mlx4/mcg.c index ffed2d4c9403..9c481823b3e8 100644 --- a/drivers/net/ethernet/mellanox/mlx4/mcg.c +++ b/drivers/net/ethernet/mellanox/mlx4/mcg.c @@ -1492,7 +1492,7 @@ int mlx4_flow_steer_promisc_add(struct mlx4_dev *dev, u8 port, rule.port = port; rule.qpn = qpn; INIT_LIST_HEAD(&rule.list); - mlx4_err(dev, "going promisc on %x\n", port); + mlx4_info(dev, "going promisc on %x\n", port); return mlx4_flow_attach(dev, &rule, regid_p); } diff --git a/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h b/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h index 8137454e2534..630f15977f09 100644 --- a/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h +++ b/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h @@ -698,8 +698,7 @@ void mlx4_en_arm_cq(struct mlx4_en_priv *priv, struct mlx4_en_cq *cq); void mlx4_en_tx_irq(struct mlx4_cq *mcq); u16 mlx4_en_select_queue(struct net_device *dev, struct sk_buff *skb, - struct net_device *sb_dev, - select_queue_fallback_t fallback); + struct net_device *sb_dev); netdev_tx_t mlx4_en_xmit(struct sk_buff *skb, struct net_device *dev); netdev_tx_t mlx4_en_xmit_frame(struct mlx4_en_rx_ring *rx_ring, struct mlx4_en_rx_alloc *frame, diff --git a/drivers/net/ethernet/mellanox/mlx4/port.c b/drivers/net/ethernet/mellanox/mlx4/port.c index 10fcc22f4590..ba6ac31a339d 100644 --- a/drivers/net/ethernet/mellanox/mlx4/port.c +++ b/drivers/net/ethernet/mellanox/mlx4/port.c @@ -2077,11 +2077,6 @@ int mlx4_get_module_info(struct mlx4_dev *dev, u8 port, size -= offset + size - I2C_PAGE_SIZE; i2c_addr = I2C_ADDR_LOW; - if (offset >= I2C_PAGE_SIZE) { - /* Reset offset to high page */ - i2c_addr = I2C_ADDR_HIGH; - offset -= I2C_PAGE_SIZE; - } cable_info = (struct mlx4_cable_info *)inmad->data; cable_info->dev_mem_address = cpu_to_be16(offset); |