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net/mlx4: Add SET_PORT opcode modifiers enumeration 

The calls to SET_PORT used hard-code numbers, when supplying command's
opcode modifiers, fix that to use well defined constants.

Signed-off-by: Ido Shamay <idos@mellanox.com>
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Ido Shamay 2015-04-02 16:31:19 +03:00 коммит произвёл David S. Miller
Родитель 38438f7c7e
Коммит a130b59057
4 изменённых файлов: 36 добавлений и 22 удалений
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11
drivers/infiniband/hw/mlx4/main.c
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@ -587,8 +587,9 @@ static int mlx4_ib_SET_PORT(struct mlx4_ib_dev *dev, u8 port, int reset_qkey_vio
((__be32 *) mailbox->buf)[1] = cpu_to_be32(cap_mask);
}
err = mlx4_cmd(dev->dev, mailbox->dma, port, 0, MLX4_CMD_SET_PORT,
MLX4_CMD_TIME_CLASS_B, MLX4_CMD_WRAPPED);
err = mlx4_cmd(dev->dev, mailbox->dma, port, MLX4_SET_PORT_IB_OPCODE,
MLX4_CMD_SET_PORT, MLX4_CMD_TIME_CLASS_B,
MLX4_CMD_WRAPPED);
mlx4_free_cmd_mailbox(dev->dev, mailbox);
return err;
@ -1525,8 +1526,8 @@ static void update_gids_task(struct work_struct *work)
memcpy(gids, gw->gids, sizeof gw->gids);
err = mlx4_cmd(dev, mailbox->dma, MLX4_SET_PORT_GID_TABLE << 8 | gw->port,
1, MLX4_CMD_SET_PORT, MLX4_CMD_TIME_CLASS_B,
MLX4_CMD_WRAPPED);
MLX4_SET_PORT_ETH_OPCODE, MLX4_CMD_SET_PORT,
MLX4_CMD_TIME_CLASS_B, MLX4_CMD_WRAPPED);
if (err)
pr_warn("set port command failed\n");
else
@ -1564,7 +1565,7 @@ static void reset_gids_task(struct work_struct *work)
IB_LINK_LAYER_ETHERNET) {
err = mlx4_cmd(dev, mailbox->dma,
MLX4_SET_PORT_GID_TABLE << 8 | gw->port,
1, MLX4_CMD_SET_PORT,
MLX4_SET_PORT_ETH_OPCODE, MLX4_CMD_SET_PORT,
MLX4_CMD_TIME_CLASS_B,
MLX4_CMD_WRAPPED);
if (err)

3
drivers/net/ethernet/mellanox/mlx4/cmd.c
Просмотреть файл

@ -726,7 +726,8 @@ static int mlx4_cmd_wait(struct mlx4_dev *dev, u64 in_param, u64 *out_param,
* specific command/input_mod/opcode_mod/fw-status to be debug.
*/
if (op == MLX4_CMD_SET_PORT && in_modifier == 1 &&
op_modifier == 0 && context->fw_status == CMD_STAT_BAD_SIZE)
op_modifier == MLX4_SET_PORT_IB_OPCODE &&
context->fw_status == CMD_STAT_BAD_SIZE)
mlx4_dbg(dev, "command 0x%x failed: fw status = 0x%x\n",
op, context->fw_status);
else

36
drivers/net/ethernet/mellanox/mlx4/port.c
Просмотреть файл

@ -123,8 +123,9 @@ static int mlx4_set_port_mac_table(struct mlx4_dev *dev, u8 port,
in_mod = MLX4_SET_PORT_MAC_TABLE << 8 | port;
err = mlx4_cmd(dev, mailbox->dma, in_mod, 1, MLX4_CMD_SET_PORT,
MLX4_CMD_TIME_CLASS_B, MLX4_CMD_NATIVE);
err = mlx4_cmd(dev, mailbox->dma, in_mod, MLX4_SET_PORT_ETH_OPCODE,
MLX4_CMD_SET_PORT, MLX4_CMD_TIME_CLASS_B,
MLX4_CMD_NATIVE);
mlx4_free_cmd_mailbox(dev, mailbox);
return err;
@ -337,8 +338,9 @@ static int mlx4_set_port_vlan_table(struct mlx4_dev *dev, u8 port,
memcpy(mailbox->buf, entries, MLX4_VLAN_TABLE_SIZE);
in_mod = MLX4_SET_PORT_VLAN_TABLE << 8 | port;
err = mlx4_cmd(dev, mailbox->dma, in_mod, 1, MLX4_CMD_SET_PORT,
MLX4_CMD_TIME_CLASS_B, MLX4_CMD_NATIVE);
err = mlx4_cmd(dev, mailbox->dma, in_mod, MLX4_SET_PORT_ETH_OPCODE,
MLX4_CMD_SET_PORT, MLX4_CMD_TIME_CLASS_B,
MLX4_CMD_NATIVE);
mlx4_free_cmd_mailbox(dev, mailbox);
@ -625,9 +627,9 @@ static int mlx4_reset_roce_port_gids(struct mlx4_dev *dev, int slave,
MLX4_ROCE_GID_ENTRY_SIZE);
err = mlx4_cmd(dev, mailbox->dma,
((u32)port) | (MLX4_SET_PORT_GID_TABLE << 8), 1,
MLX4_CMD_SET_PORT, MLX4_CMD_TIME_CLASS_B,
MLX4_CMD_NATIVE);
((u32)port) | (MLX4_SET_PORT_GID_TABLE << 8),
MLX4_SET_PORT_ETH_OPCODE, MLX4_CMD_SET_PORT,
MLX4_CMD_TIME_CLASS_B, MLX4_CMD_NATIVE);
mutex_unlock(&(priv->port[port].gid_table.mutex));
return err;
}
@ -941,8 +943,9 @@ int mlx4_SET_PORT(struct mlx4_dev *dev, u8 port, int pkey_tbl_sz)
(pkey_tbl_flag << MLX4_CHANGE_PORT_PKEY_TBL_SZ) |
(dev->caps.port_ib_mtu[port] << MLX4_SET_PORT_MTU_CAP) |
(vl_cap << MLX4_SET_PORT_VL_CAP));
err = mlx4_cmd(dev, mailbox->dma, port, 0, MLX4_CMD_SET_PORT,
MLX4_CMD_TIME_CLASS_B, MLX4_CMD_WRAPPED);
err = mlx4_cmd(dev, mailbox->dma, port,
MLX4_SET_PORT_IB_OPCODE, MLX4_CMD_SET_PORT,
MLX4_CMD_TIME_CLASS_B, MLX4_CMD_WRAPPED);
if (err != -ENOMEM)
break;
}
@ -971,8 +974,9 @@ int mlx4_SET_PORT_general(struct mlx4_dev *dev, u8 port, int mtu,
context->pfcrx = pfcrx;
in_mod = MLX4_SET_PORT_GENERAL << 8 | port;
err = mlx4_cmd(dev, mailbox->dma, in_mod, 1, MLX4_CMD_SET_PORT,
MLX4_CMD_TIME_CLASS_B, MLX4_CMD_WRAPPED);
err = mlx4_cmd(dev, mailbox->dma, in_mod, MLX4_SET_PORT_ETH_OPCODE,
MLX4_CMD_SET_PORT, MLX4_CMD_TIME_CLASS_B,
MLX4_CMD_WRAPPED);
mlx4_free_cmd_mailbox(dev, mailbox);
return err;
@ -1008,8 +1012,9 @@ int mlx4_SET_PORT_qpn_calc(struct mlx4_dev *dev, u8 port, u32 base_qpn,
context->vlan_miss = MLX4_VLAN_MISS_IDX;
in_mod = MLX4_SET_PORT_RQP_CALC << 8 | port;
err = mlx4_cmd(dev, mailbox->dma, in_mod, 1, MLX4_CMD_SET_PORT,
MLX4_CMD_TIME_CLASS_B, MLX4_CMD_WRAPPED);
err = mlx4_cmd(dev, mailbox->dma, in_mod, MLX4_SET_PORT_ETH_OPCODE,
MLX4_CMD_SET_PORT, MLX4_CMD_TIME_CLASS_B,
MLX4_CMD_WRAPPED);
mlx4_free_cmd_mailbox(dev, mailbox);
return err;
@ -1050,8 +1055,9 @@ int mlx4_SET_PORT_VXLAN(struct mlx4_dev *dev, u8 port, u8 steering, int enable)
context->steering = steering;
in_mod = MLX4_SET_PORT_VXLAN << 8 | port;
err = mlx4_cmd(dev, mailbox->dma, in_mod, 1, MLX4_CMD_SET_PORT,
MLX4_CMD_TIME_CLASS_B, MLX4_CMD_NATIVE);
err = mlx4_cmd(dev, mailbox->dma, in_mod, MLX4_SET_PORT_ETH_OPCODE,
MLX4_CMD_SET_PORT, MLX4_CMD_TIME_CLASS_B,
MLX4_CMD_NATIVE);
mlx4_free_cmd_mailbox(dev, mailbox);
return err;

8
include/linux/mlx4/cmd.h
Просмотреть файл

@ -188,7 +188,13 @@ enum {
};
enum {
/* set port opcode modifiers */
/* Set port opcode modifiers */
MLX4_SET_PORT_IB_OPCODE = 0x0,
MLX4_SET_PORT_ETH_OPCODE = 0x1,
};
enum {
/* Set port Ethernet input modifiers */
MLX4_SET_PORT_GENERAL = 0x0,
MLX4_SET_PORT_RQP_CALC = 0x1,
MLX4_SET_PORT_MAC_TABLE = 0x2,