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IB/mlx5: Create GSI transmission QPs when P_Key table is changed

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Whenever the P_Key table is changed, we create the required GSI
transmission QPs on-demand.

Reviewed-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Haggai Eran <haggaie@mellanox.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
This commit is contained in:
Haggai Eran
2016-02-29 15:45:07 +02:00
committed by Doug Ledford
parent ebab41cff4
commit 7722f47e71
3 changed files with 41 additions and 0 deletions
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3
drivers/infiniband/hw/mlx5/mlx5_ib.h
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@@ -510,7 +510,9 @@ struct mlx5_mr_cache {
struct mlx5_ib_gsi_qp;
struct mlx5_ib_port_resources {
struct mlx5_ib_resources *devr;
struct mlx5_ib_gsi_qp *gsi;
struct work_struct pkey_change_work;
};
struct mlx5_ib_resources {
@@ -781,6 +783,7 @@ int mlx5_ib_gsi_post_send(struct ib_qp *qp, struct ib_send_wr *wr,
struct ib_send_wr **bad_wr);
int mlx5_ib_gsi_post_recv(struct ib_qp *qp, struct ib_recv_wr *wr,
struct ib_recv_wr **bad_wr);
void mlx5_ib_gsi_pkey_change(struct mlx5_ib_gsi_qp *gsi);
static inline void init_query_mad(struct ib_smp *mad)
{