smb: smbdirect: introduce smbdirect_socket_parameters.max_frmr_depth

This will be used by the client...

Cc: Steve French <[email protected]>
Cc: Tom Talpey <[email protected]>
Cc: Long Li <[email protected]>
Acked-by: Namjae Jeon <[email protected]>
Cc: [email protected]
Cc: [email protected]
Signed-off-by: Stefan Metzmacher <[email protected]>
Signed-off-by: Steve French <[email protected]>

Author: metze-samba

fs/smb/common/smbdirect/smbdirect.h

@@ -36,6 +36,7 @@ struct smbdirect_socket_parameters {
 	__u32 max_recv_size;
 	__u32 max_fragmented_recv_size;
 	__u32 max_read_write_size;
+	__u32 max_frmr_depth;
 	__u32 keepalive_interval_msec;
 	__u32 keepalive_timeout_msec;
 } __packed;