This is a first prototype version of the user/kernel ABI extension
to add memory windows functionality to the rxe driver. It evolves
later.
Signed-off-by: Bob Pearson <rpearson@xxxxxxx>
---
include/uapi/rdma/rdma_user_rxe.h | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/include/uapi/rdma/rdma_user_rxe.h b/include/uapi/rdma/rdma_user_rxe.h
index aae2e696bb38..f88867d85c3f 100644
--- a/include/uapi/rdma/rdma_user_rxe.h
+++ b/include/uapi/rdma/rdma_user_rxe.h
@@ -93,6 +93,14 @@ struct rxe_send_wr {
__u32 remote_qkey;
__u16 pkey_index;
} ud;
+ struct {
+ __aligned_u64 addr;
+ __aligned_u64 length;
+ __u32 mr_rkey;
+ __u32 mw_rkey;
+ __u32 rkey;
+ __u32 access;
+ } bind_mw;
/* reg is only used by the kernel and is not part of the uapi */
struct {
union {
--
2.25.1
