RDMA/rxe: Enable RDMA FLUSH capability for rxe device

Now we are ready to enable RDMA FLUSH capability for RXE.
It can support Global Visibility and Persistence placement types.

Link: https://lore.kernel.org/r/20221206130201.30986-11-lizhijian@fujitsu.com
Reviewed-by: Zhu Yanjun <zyjzyj2000@gmail.com>
Signed-off-by: Li Zhijian <lizhijian@fujitsu.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>

diff --git a/drivers/infiniband/sw/rxe/rxe_param.h b/drivers/infiniband/sw/rxe/rxe_param.h
index bbc88cd..a754fc9 100644 (file)
--- a/drivers/infiniband/sw/rxe/rxe_param.h
+++ b/drivers/infiniband/sw/rxe/rxe_param.h
@@ -51,6 +51,8 @@ enum rxe_device_param {
                                        | IB_DEVICE_SRQ_RESIZE
                                        | IB_DEVICE_MEM_MGT_EXTENSIONS
                                        | IB_DEVICE_MEM_WINDOW
+                                       | IB_DEVICE_FLUSH_GLOBAL
+                                       | IB_DEVICE_FLUSH_PERSISTENT
 #ifdef CONFIG_64BIT
                                        | IB_DEVICE_MEM_WINDOW_TYPE_2B
                                        | IB_DEVICE_ATOMIC_WRITE,