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authorYuval Bason <yuval.bason@cavium.com>2018-08-09 17:29:38 +0300
committerJason Gunthorpe <jgg@mellanox.com>2018-08-15 01:31:54 +0300
commit40b173ddce0fc6653a859889d1a90b5f5817061b (patch)
tree901aa0672018fd5ada2bc328ae524a842d10fd23 /include/uapi
parent3491c9e799fb96d909f22f3b39d8cca81e75c3a9 (diff)
downloadlinux-40b173ddce0fc6653a859889d1a90b5f5817061b.tar.xz
qedr: Add user space support for SRQ
This patch adds support for SRQ's created in user space and update qedr_affiliated_event to deal with general SRQ events. Signed-off-by: Michal Kalderon <michal.kalderon@cavium.com> Signed-off-by: Yuval Bason <yuval.bason@cavium.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'include/uapi')
-rw-r--r--include/uapi/rdma/qedr-abi.h17
1 files changed, 17 insertions, 0 deletions
diff --git a/include/uapi/rdma/qedr-abi.h b/include/uapi/rdma/qedr-abi.h
index 24c658b3c790..7a10b3a325fa 100644
--- a/include/uapi/rdma/qedr-abi.h
+++ b/include/uapi/rdma/qedr-abi.h
@@ -111,4 +111,21 @@ struct qedr_create_qp_uresp {
__u32 reserved;
};
+struct qedr_create_srq_ureq {
+ /* user space virtual address of producer pair */
+ __aligned_u64 prod_pair_addr;
+
+ /* user space virtual address of SRQ buffer */
+ __aligned_u64 srq_addr;
+
+ /* length of SRQ buffer */
+ __aligned_u64 srq_len;
+};
+
+struct qedr_create_srq_uresp {
+ __u16 srq_id;
+ __u16 reserved0;
+ __u32 reserved1;
+};
+
#endif /* __QEDR_USER_H__ */