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Date: Mon, 12 Dec 2022 09:54:03 +0200
From: Leon Romanovsky <leon@...nel.org>
To: Steffen Klassert <steffen.klassert@...unet.com>,
David Ahern <dsahern@...il.com>
Cc: Leon Romanovsky <leonro@...dia.com>,
Stephen Hemminger <stephen@...workplumber.org>,
netdev@...r.kernel.org, Raed Salem <raeds@...dia.com>
Subject: [PATCH iproute2-next v1 1/4] Update XFRM kernel header
From: Leon Romanovsky <leonro@...dia.com>
Sync XFRM header upto kernel commit d14f28b8c1de
("xfrm: add new packet offload flag")
Signed-off-by: Leon Romanovsky <leonro@...dia.com>
---
include/uapi/linux/xfrm.h | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/include/uapi/linux/xfrm.h b/include/uapi/linux/xfrm.h
index 4809f9be..23543c33 100644
--- a/include/uapi/linux/xfrm.h
+++ b/include/uapi/linux/xfrm.h
@@ -519,6 +519,12 @@ struct xfrm_user_offload {
*/
#define XFRM_OFFLOAD_IPV6 1
#define XFRM_OFFLOAD_INBOUND 2
+/* Two bits above are relevant for state path only, while
+ * offload is used for both policy and state flows.
+ *
+ * In policy offload mode, they are free and can be safely reused.
+ */
+#define XFRM_OFFLOAD_PACKET 4
struct xfrm_userpolicy_default {
#define XFRM_USERPOLICY_UNSPEC 0
@@ -529,12 +535,14 @@ struct xfrm_userpolicy_default {
__u8 out;
};
+#ifndef __KERNEL__
/* backwards compatibility for userspace */
#define XFRMGRP_ACQUIRE 1
#define XFRMGRP_EXPIRE 2
#define XFRMGRP_SA 4
#define XFRMGRP_POLICY 8
#define XFRMGRP_REPORT 0x20
+#endif
enum xfrm_nlgroups {
XFRMNLGRP_NONE,
--
2.38.1
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