From: Stefan Metzmacher <metze@samba.org>
Date: Thu, 21 Aug 2025 10:13:16 +0000 (+0200)
Subject: smb: smbdirect: introduce smbdirect_socket.rdma.legacy_iwarp
X-Git-Tag: v6.18-rc1~225^2~146
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=2baedb2026a5c01e79e9691540eea14d65f7277a;p=thirdparty%2Fkernel%2Fstable.git

smb: smbdirect: introduce smbdirect_socket.rdma.legacy_iwarp

This will be used by client and server soon.

Cc: Steve French <smfrench@gmail.com>
Cc: Tom Talpey <tom@talpey.com>
Cc: Long Li <longli@microsoft.com>
Acked-by: Namjae Jeon <linkinjeon@kernel.org>
Cc: linux-cifs@vger.kernel.org
Cc: samba-technical@lists.samba.org
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Signed-off-by: Steve French <stfrench@microsoft.com>
---

diff --git a/fs/smb/common/smbdirect/smbdirect_socket.h b/fs/smb/common/smbdirect/smbdirect_socket.h
index 1abfcd230f9a3..3aaee6ca29345 100644
--- a/fs/smb/common/smbdirect/smbdirect_socket.h
+++ b/fs/smb/common/smbdirect/smbdirect_socket.h
@@ -50,6 +50,10 @@ struct smbdirect_socket {
 	/* RDMA related */
 	struct {
 		struct rdma_cm_id *cm_id;
+		/*
+		 * This is for iWarp MPA v1
+		 */
+		bool legacy_iwarp;
 	} rdma;
 
 	/* IB verbs related */