diff options
| author | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2015-12-15 14:52:16 -0300 |
|---|---|---|
| committer | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2015-12-15 14:52:16 -0300 |
| commit | 8d91c1e411f55d7ea91b1183a2e9f8088fb4d5be (patch) | |
| tree | e9891aa6c295060d065adffd610c4f49ecf884f3 /drivers/infiniband/hw/mlx5/cq.c | |
| parent | a71852147516bc1cb5b0b3cbd13639bfd4022dc8 (diff) | |
Linux-libre 4.3.2-gnu
Diffstat (limited to 'drivers/infiniband/hw/mlx5/cq.c')
| -rw-r--r-- | drivers/infiniband/hw/mlx5/cq.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/mlx5/cq.c b/drivers/infiniband/hw/mlx5/cq.c index 5c9eeea62..2d0dbbf38 100644 --- a/drivers/infiniband/hw/mlx5/cq.c +++ b/drivers/infiniband/hw/mlx5/cq.c @@ -33,6 +33,7 @@ #include <linux/kref.h> #include <rdma/ib_umem.h> #include <rdma/ib_user_verbs.h> +#include <rdma/ib_cache.h> #include "mlx5_ib.h" #include "user.h" @@ -227,7 +228,14 @@ static void handle_responder(struct ib_wc *wc, struct mlx5_cqe64 *cqe, wc->dlid_path_bits = cqe->ml_path; g = (be32_to_cpu(cqe->flags_rqpn) >> 28) & 3; wc->wc_flags |= g ? IB_WC_GRH : 0; - wc->pkey_index = be32_to_cpu(cqe->imm_inval_pkey) & 0xffff; + if (unlikely(is_qp1(qp->ibqp.qp_type))) { + u16 pkey = be32_to_cpu(cqe->imm_inval_pkey) & 0xffff; + + ib_find_cached_pkey(&dev->ib_dev, qp->port, pkey, + &wc->pkey_index); + } else { + wc->pkey_index = 0; + } } static void dump_cqe(struct mlx5_ib_dev *dev, struct mlx5_err_cqe *cqe) |