diff options
Diffstat (limited to 'drivers/infiniband/hw/mlx4/mr.c')
| -rw-r--r-- | drivers/infiniband/hw/mlx4/mr.c | 26 |
1 files changed, 3 insertions, 23 deletions
diff --git a/drivers/infiniband/hw/mlx4/mr.c b/drivers/infiniband/hw/mlx4/mr.c index 4d1e1c632603..ce0b5aa8eb9b 100644 --- a/drivers/infiniband/hw/mlx4/mr.c +++ b/drivers/infiniband/hw/mlx4/mr.c @@ -32,6 +32,7 @@ */ #include <linux/slab.h> +#include <rdma/ib_user_verbs.h> #include "mlx4_ib.h" @@ -334,7 +335,8 @@ int mlx4_ib_dereg_mr(struct ib_mr *ibmr) return 0; } -struct ib_mw *mlx4_ib_alloc_mw(struct ib_pd *pd, enum ib_mw_type type) +struct ib_mw *mlx4_ib_alloc_mw(struct ib_pd *pd, enum ib_mw_type type, + struct ib_udata *udata) { struct mlx4_ib_dev *dev = to_mdev(pd->device); struct mlx4_ib_mw *mw; @@ -366,28 +368,6 @@ err_free: return ERR_PTR(err); } -int mlx4_ib_bind_mw(struct ib_qp *qp, struct ib_mw *mw, - struct ib_mw_bind *mw_bind) -{ - struct ib_bind_mw_wr wr; - struct ib_send_wr *bad_wr; - int ret; - - memset(&wr, 0, sizeof(wr)); - wr.wr.opcode = IB_WR_BIND_MW; - wr.wr.wr_id = mw_bind->wr_id; - wr.wr.send_flags = mw_bind->send_flags; - wr.mw = mw; - wr.bind_info = mw_bind->bind_info; - wr.rkey = ib_inc_rkey(mw->rkey); - - ret = mlx4_ib_post_send(qp, &wr.wr, &bad_wr); - if (!ret) - mw->rkey = wr.rkey; - - return ret; -} - int mlx4_ib_dealloc_mw(struct ib_mw *ibmw) { struct mlx4_ib_mw *mw = to_mmw(ibmw); |