netdev - [PATCH iproute2-next 1/2] macsec: add support for MAC offload

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Date:   Fri, 24 Apr 2020 11:38:56 +0300
From:   Igor Russkikh <irusskikh@...vell.com>
To:     <netdev@...r.kernel.org>
CC:     <dsahern@...il.com>, <stephen@...workplumber.org>,
        Mark Starovoytov <mstarovoitov@...vell.com>,
        Igor Russkikh <irusskikh@...vell.com>
Subject: [PATCH iproute2-next 1/2] macsec: add support for MAC offload

From: Mark Starovoytov <mstarovoitov@...vell.com>

This patch enables MAC HW offload usage in iproute, since MACSec
implementation supports it now.

Signed-off-by: Mark Starovoytov <mstarovoitov@...vell.com>
Signed-off-by: Igor Russkikh <irusskikh@...vell.com>
---
 ip/ipmacsec.c        | 3 ++-
 man/man8/ip-macsec.8 | 2 +-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/ip/ipmacsec.c b/ip/ipmacsec.c
index 4e500e4e..d214b101 100644
--- a/ip/ipmacsec.c
+++ b/ip/ipmacsec.c
@@ -34,6 +34,7 @@ static const char * const validate_str[] = {
 static const char * const offload_str[] = {
 	[MACSEC_OFFLOAD_OFF] = "off",
 	[MACSEC_OFFLOAD_PHY] = "phy",
+	[MACSEC_OFFLOAD_MAC] = "mac",
 };
 
 struct sci {
@@ -98,7 +99,7 @@ static void ipmacsec_usage(void)
 		"       ip macsec del DEV rx SCI sa { 0..3 }\n"
 		"       ip macsec show\n"
 		"       ip macsec show DEV\n"
-		"       ip macsec offload DEV [ off | phy ]\n"
+		"       ip macsec offload DEV [ off | phy | mac ]\n"
 		"where  OPTS := [ pn <u32> ] [ on | off ]\n"
 		"       ID   := 128-bit hex string\n"
 		"       KEY  := 128-bit or 256-bit hex string\n"
diff --git a/man/man8/ip-macsec.8 b/man/man8/ip-macsec.8
index d5f9d240..b2ee7bee 100644
--- a/man/man8/ip-macsec.8
+++ b/man/man8/ip-macsec.8
@@ -54,7 +54,7 @@ ip-macsec \- MACsec device configuration
 .RI "{ " 0..3 " }"
 
 .BI "ip macsec offload " DEV
-.RB "{ " off " | " phy " }"
+.RB "{ " off " | " phy " | " mac " }"
 
 .B ip macsec show
 .RI [ " DEV " ]
-- 
2.20.1