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path: root/drivers/infiniband/hw/mlx4/mlx4_ib.h
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Diffstat (limited to 'drivers/infiniband/hw/mlx4/mlx4_ib.h')
-rw-r--r--drivers/infiniband/hw/mlx4/mlx4_ib.h13
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/mlx4/mlx4_ib.h b/drivers/infiniband/hw/mlx4/mlx4_ib.h
index e4bf2cff8662..ed80345c99ae 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;
@@ -138,6 +145,7 @@ struct mlx4_ib_qp {
struct mlx4_mtt mtt;
int buf_size;
struct mutex mutex;
+ u16 xrcdn;
u32 flags;
u8 port;
u8 alt_port;
@@ -211,6 +219,11 @@ 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);