diff options
| author | Eli Cohen <eli@mellanox.com> | 2014-10-02 09:19:45 (GMT) |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-10-03 22:42:32 (GMT) |
| commit | 5903325a64834211daf63a62db3b35ee580cb8bf (patch) | |
| tree | 74a608cedc17732bbc607d157ddfd3c01e9757f5 /drivers/net/ethernet/mellanox/mlx5/core/eq.c | |
| parent | b775516b042f9e35f856bd2914afefd9d23021d7 (diff) | |
| download | linux-5903325a64834211daf63a62db3b35ee580cb8bf.tar.xz | |
net/mlx5_core: Identify resources by their type
This patch puts a common part as the first field of mlx5_core_qp. This field is
used to identify which resource generated an event. This is required since upcoming
new resource types such as DC targets are allocated for the same numerical space
as regular QPs and may generate the same events. By searching the resource in the
same table we can then look at the common field to identify the resource.
Signed-off-by: Eli Cohen <eli@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/eq.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/eq.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eq.c b/drivers/net/ethernet/mellanox/mlx5/core/eq.c index 11b9b84..ed53291 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/eq.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/eq.c @@ -198,7 +198,7 @@ static int mlx5_eq_int(struct mlx5_core_dev *dev, struct mlx5_eq *eq) int eqes_found = 0; int set_ci = 0; u32 cqn; - u32 srqn; + u32 rsn; u8 port; while ((eqe = next_eqe_sw(eq))) { @@ -224,18 +224,18 @@ static int mlx5_eq_int(struct mlx5_core_dev *dev, struct mlx5_eq *eq) case MLX5_EVENT_TYPE_PATH_MIG_FAILED: case MLX5_EVENT_TYPE_WQ_INVAL_REQ_ERROR: case MLX5_EVENT_TYPE_WQ_ACCESS_ERROR: + rsn = be32_to_cpu(eqe->data.qp_srq.qp_srq_n) & 0xffffff; mlx5_core_dbg(dev, "event %s(%d) arrived\n", eqe_type_str(eqe->type), eqe->type); - mlx5_qp_event(dev, be32_to_cpu(eqe->data.qp_srq.qp_srq_n) & 0xffffff, - eqe->type); + mlx5_rsc_event(dev, rsn, eqe->type); break; case MLX5_EVENT_TYPE_SRQ_RQ_LIMIT: case MLX5_EVENT_TYPE_SRQ_CATAS_ERROR: - srqn = be32_to_cpu(eqe->data.qp_srq.qp_srq_n) & 0xffffff; + rsn = be32_to_cpu(eqe->data.qp_srq.qp_srq_n) & 0xffffff; mlx5_core_dbg(dev, "SRQ event %s(%d): srqn 0x%x\n", - eqe_type_str(eqe->type), eqe->type, srqn); - mlx5_srq_event(dev, srqn, eqe->type); + eqe_type_str(eqe->type), eqe->type, rsn); + mlx5_srq_event(dev, rsn, eqe->type); break; case MLX5_EVENT_TYPE_CMD: |