diff options
| author | Jack Morgenstein <jackm@dev.mellanox.co.il> | 2011-12-13 04:10:51 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2011-12-13 13:56:05 -0500 |
| commit | f9baff509f8a05a79626defdbdf4f4aa4efd373b (patch) | |
| tree | d4f0e425cd8c8999775f0f135c9825e3bbdc180c /drivers/net/ethernet/mellanox/mlx4/mr.c | |
| parent | 65dab25deb8da7dba4b6dd0145a9143be7f8369f (diff) | |
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/mr.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/mr.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx4/mr.c b/drivers/net/ethernet/mellanox/mlx4/mr.c index efa3e77355e4..057b22d64a05 100644 --- a/drivers/net/ethernet/mellanox/mlx4/mr.c +++ b/drivers/net/ethernet/mellanox/mlx4/mr.c @@ -254,14 +254,15 @@ static int mlx4_SW2HW_MPT(struct mlx4_dev *dev, struct mlx4_cmd_mailbox *mailbox int mpt_index) { return mlx4_cmd(dev, mailbox->dma, mpt_index, 0, MLX4_CMD_SW2HW_MPT, - MLX4_CMD_TIME_CLASS_B); + MLX4_CMD_TIME_CLASS_B, MLX4_CMD_WRAPPED); } static int mlx4_HW2SW_MPT(struct mlx4_dev *dev, struct mlx4_cmd_mailbox *mailbox, int mpt_index) { return mlx4_cmd_box(dev, 0, mailbox ? mailbox->dma : 0, mpt_index, - !mailbox, MLX4_CMD_HW2SW_MPT, MLX4_CMD_TIME_CLASS_B); + !mailbox, MLX4_CMD_HW2SW_MPT, + MLX4_CMD_TIME_CLASS_B, MLX4_CMD_WRAPPED); } int mlx4_mr_alloc(struct mlx4_dev *dev, u32 pd, u64 iova, u64 size, u32 access, @@ -663,6 +664,7 @@ EXPORT_SYMBOL_GPL(mlx4_fmr_free); int mlx4_SYNC_TPT(struct mlx4_dev *dev) { - return mlx4_cmd(dev, 0, 0, 0, MLX4_CMD_SYNC_TPT, 1000); + return mlx4_cmd(dev, 0, 0, 0, MLX4_CMD_SYNC_TPT, 1000, + MLX4_CMD_WRAPPED); } EXPORT_SYMBOL_GPL(mlx4_SYNC_TPT); |