diff options
| author | Sean Hefty <sean.hefty@intel.com> | 2011-06-02 09:01:33 -0700 |
|---|---|---|
| committer | Roland Dreier <roland@purestorage.com> | 2011-10-13 09:43:03 -0700 |
| commit | 012a8ff577f95211c6ffd3b77a94c34ebae009b6 (patch) | |
| tree | 7d1e8d3ca131cc46ca12e879c4554870e0be76f2 /drivers/infiniband/hw/mlx4/mlx4_ib.h | |
| parent | 2622e18ef407a8e8e3ddc3d6f0c77b756c493798 (diff) | |
IB/mlx4: Add support for XRC domains
Support creating and destroying XRC domains. Any sharing of the XRCD
is managed above the low-level driver.
Signed-off-by: Sean Hefty <sean.hefty@intel.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
Diffstat (limited to 'drivers/infiniband/hw/mlx4/mlx4_ib.h')
| -rw-r--r-- | drivers/infiniband/hw/mlx4/mlx4_ib.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/mlx4/mlx4_ib.h b/drivers/infiniband/hw/mlx4/mlx4_ib.h index e4bf2cff8662..ce150b0e2cc8 100644 --- a/drivers/infiniband/hw/mlx4/mlx4_ib.h +++ b/drivers/infiniband/hw/mlx4/mlx4_ib.h @@ -56,6 +56,13 @@ struct mlx4_ib_pd { u32 pdn; }; +struct mlx4_ib_xrcd { + struct ib_xrcd ibxrcd; + u32 xrcdn; + struct ib_pd *pd; + struct ib_cq *cq; +}; + struct mlx4_ib_cq_buf { struct mlx4_buf buf; struct mlx4_mtt mtt; @@ -211,6 +218,11 @@ static inline struct mlx4_ib_pd *to_mpd(struct ib_pd *ibpd) return container_of(ibpd, struct mlx4_ib_pd, ibpd); } +static inline struct mlx4_ib_xrcd *to_mxrcd(struct ib_xrcd *ibxrcd) +{ + return container_of(ibxrcd, struct mlx4_ib_xrcd, ibxrcd); +} + static inline struct mlx4_ib_cq *to_mcq(struct ib_cq *ibcq) { return container_of(ibcq, struct mlx4_ib_cq, ibcq); |