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Diffstat (limited to 'include/uapi/rdma/qedr-abi.h')
-rw-r--r--include/uapi/rdma/qedr-abi.h18
1 files changed, 16 insertions, 2 deletions
diff --git a/include/uapi/rdma/qedr-abi.h b/include/uapi/rdma/qedr-abi.h
index c022ee26089b..a0b83c9d4498 100644
--- a/include/uapi/rdma/qedr-abi.h
+++ b/include/uapi/rdma/qedr-abi.h
@@ -48,6 +48,18 @@ struct qedr_alloc_ucontext_req {
__u32 reserved;
};
+#define QEDR_LDPM_MAX_SIZE (8192)
+#define QEDR_EDPM_TRANS_SIZE (64)
+
+enum qedr_rdma_dpm_type {
+ QEDR_DPM_TYPE_NONE = 0,
+ QEDR_DPM_TYPE_ROCE_ENHANCED = 1 << 0,
+ QEDR_DPM_TYPE_ROCE_LEGACY = 1 << 1,
+ QEDR_DPM_TYPE_IWARP_LEGACY = 1 << 2,
+ QEDR_DPM_TYPE_RESERVED = 1 << 3,
+ QEDR_DPM_SIZES_SET = 1 << 4,
+};
+
struct qedr_alloc_ucontext_resp {
__aligned_u64 db_pa;
__u32 db_size;
@@ -59,10 +71,12 @@ struct qedr_alloc_ucontext_resp {
__u32 sges_per_recv_wr;
__u32 sges_per_srq_wr;
__u32 max_cqes;
- __u8 dpm_enabled;
+ __u8 dpm_flags;
__u8 wids_enabled;
__u16 wid_count;
- __u32 reserved;
+ __u16 ldpm_limit_size;
+ __u8 edpm_trans_size;
+ __u8 reserved;
};
struct qedr_alloc_pd_ureq {