This exposes the WC opcodes supported by uverbs as part of the uapi
headers. It follows the same scheme as the WR opcodes.
Signed-off-by: Christoph Hellwig <hch@xxxxxx>
---
include/rdma/ib_verbs.h | 29 +++++++++++++----------------
include/uapi/rdma/ib_verbs.h | 16 ++++++++++++++++
2 files changed, 29 insertions(+), 16 deletions(-)
diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h
index 5dccc6a..7dce204 100644
--- a/include/rdma/ib_verbs.h
+++ b/include/rdma/ib_verbs.h
@@ -819,22 +819,19 @@ enum ib_wc_status {
const char *__attribute_const__ ib_wc_status_msg(enum ib_wc_status status);
enum ib_wc_opcode {
- IB_WC_SEND,
- IB_WC_RDMA_WRITE,
- IB_WC_RDMA_READ,
- IB_WC_COMP_SWAP,
- IB_WC_FETCH_ADD,
- IB_WC_LSO,
- IB_WC_LOCAL_INV,
- IB_WC_REG_MR,
- IB_WC_MASKED_COMP_SWAP,
- IB_WC_MASKED_FETCH_ADD,
-/*
- * Set value of IB_WC_RECV so consumers can test if a completion is a
- * receive by testing (opcode & IB_WC_RECV).
- */
- IB_WC_RECV = 1 << 7,
- IB_WC_RECV_RDMA_WITH_IMM
+ IB_WC_SEND = IB_UVERBS_WC_SEND,
+ IB_WC_RDMA_WRITE = IB_UVERBS_WC_RDMA_WRITE,
+ IB_WC_RDMA_READ = IB_UVERBS_WC_RDMA_READ,
+ IB_WC_COMP_SWAP = IB_UVERBS_WC_COMP_SWAP,
+ IB_WC_FETCH_ADD = IB_UVERBS_WC_FETCH_ADD,
+ IB_WC_LSO = IB_UVERBS_WC_SEND_END,
+ IB_WC_LOCAL_INV = IB_UVERBS_WC_SEND_END + 1,
+ IB_WC_REG_MR = IB_UVERBS_WC_SEND_END + 2,
+ IB_WC_MASKED_COMP_SWAP = IB_UVERBS_WC_SEND_END + 3,
+ IB_WC_MASKED_FETCH_ADD = IB_UVERBS_WC_SEND_END + 4,
+
+ IB_WC_RECV = IB_UVERBS_WC_RECV,
+ IB_WC_RECV_RDMA_WITH_IMM = IB_UVERBS_WC_RECV_END,
};
enum ib_wc_flags {
diff --git a/include/uapi/rdma/ib_verbs.h b/include/uapi/rdma/ib_verbs.h
index 3be3152..fd7a393 100644
--- a/include/uapi/rdma/ib_verbs.h
+++ b/include/uapi/rdma/ib_verbs.h
@@ -29,4 +29,20 @@ enum ib_uverbs_send_flags {
IB_UVERBS_SEND_END = (1 << 5),
};
+enum ib_uverbs_wc_opcode {
+ IB_UVERBS_WC_SEND = 0,
+ IB_UVERBS_WC_RDMA_WRITE = 1,
+ IB_UVERBS_WC_RDMA_READ = 2,
+ IB_UVERBS_WC_COMP_SWAP = 3,
+ IB_UVERBS_WC_FETCH_ADD = 4,
+ IB_UVERBS_WC_SEND_END = 5,
+
+ /*
+ * Set value of IB_WC_RECV so consumers can test if a completion is a
+ * receive by testing (opcode & IB_WC_RECV).
+ */
+ IB_UVERBS_WC_RECV = 1 << 7,
+ IB_UVERBS_WC_RECV_END = (1 << 7) + 1,
+};
+
#endif /* _UAPI_RDMA_IB_VERBS_H */
--
1.9.1
--
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