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| author | Jack Morgenstein | 2011-12-13 05:10:51 +0100 |
|---|---|---|
| committer | David S. Miller | 2011-12-13 19:56:05 +0100 |
| commit | f9baff509f8a05a79626defdbdf4f4aa4efd373b (patch) | |
| tree | d4f0e425cd8c8999775f0f135c9825e3bbdc180c /drivers/net/ethernet/mellanox/mlx4/port.c | |
| parent | mlx4: Extanding port_mask functionality (diff) | |
| download | kernel-qcow2-linux-f9baff509f8a05a79626defdbdf4f4aa4efd373b.tar.gz kernel-qcow2-linux-f9baff509f8a05a79626defdbdf4f4aa4efd373b.tar.xz kernel-qcow2-linux-f9baff509f8a05a79626defdbdf4f4aa4efd373b.zip | |
mlx4_core: Add "native" argument to mlx4_cmd and its callers (where needed)
For SRIOV, some Hypervisor commands can be executed directly (native = 1).
Others should go through the command wrapper flow (for tracking resource
usage, for example, or for changing some HCA configurations that slaves
need to be notified of).
This patch sets the groundwork for this capability -- adding the correct
value of "native" in each case.
Note that if SRIOV is not activated, this parameter has no effect.
Signed-off-by: Jack Morgenstein <jackm@dev.mellanox.co.il>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx4/port.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/port.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx4/port.c b/drivers/net/ethernet/mellanox/mlx4/port.c index d942aea4927b..da9f85c6da7e 100644 --- a/drivers/net/ethernet/mellanox/mlx4/port.c +++ b/drivers/net/ethernet/mellanox/mlx4/port.c @@ -85,7 +85,7 @@ 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_TIME_CLASS_B, MLX4_CMD_NATIVE); mlx4_free_cmd_mailbox(dev, mailbox); return err; @@ -326,7 +326,7 @@ 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_TIME_CLASS_B, MLX4_CMD_WRAPPED); mlx4_free_cmd_mailbox(dev, mailbox); @@ -462,7 +462,8 @@ int mlx4_get_port_ib_caps(struct mlx4_dev *dev, u8 port, __be32 *caps) *(__be32 *) (&inbuf[20]) = cpu_to_be32(port); err = mlx4_cmd_box(dev, inmailbox->dma, outmailbox->dma, port, 3, - MLX4_CMD_MAD_IFC, MLX4_CMD_TIME_CLASS_C); + MLX4_CMD_MAD_IFC, MLX4_CMD_TIME_CLASS_C, + MLX4_CMD_NATIVE); if (!err) *caps = *(__be32 *) (outbuf + 84); mlx4_free_cmd_mailbox(dev, inmailbox); @@ -499,7 +500,8 @@ int mlx4_check_ext_port_caps(struct mlx4_dev *dev, u8 port) *(__be32 *) (&inbuf[20]) = cpu_to_be32(port); err = mlx4_cmd_box(dev, inmailbox->dma, outmailbox->dma, port, 3, - MLX4_CMD_MAD_IFC, MLX4_CMD_TIME_CLASS_C); + MLX4_CMD_MAD_IFC, MLX4_CMD_TIME_CLASS_C, + MLX4_CMD_NATIVE); packet_error = be16_to_cpu(*(__be16 *) (outbuf + 4)); @@ -528,7 +530,7 @@ int mlx4_SET_PORT(struct mlx4_dev *dev, u8 port) ((__be32 *) mailbox->buf)[1] = dev->caps.ib_port_def_cap[port]; err = mlx4_cmd(dev, mailbox->dma, port, 0, MLX4_CMD_SET_PORT, - MLX4_CMD_TIME_CLASS_B); + MLX4_CMD_TIME_CLASS_B, MLX4_CMD_WRAPPED); mlx4_free_cmd_mailbox(dev, mailbox); return err; |