From: Antoine Tenart <antoine.tenart@bootlin.com>
To: davem@davemloft.net, sd@queasysnail.net, andrew@lunn.ch,
f.fainelli@gmail.com, hkallweit1@gmail.com
Cc: Antoine Tenart <antoine.tenart@bootlin.com>,
netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
thomas.petazzoni@bootlin.com, alexandre.belloni@bootlin.com,
allan.nielsen@microchip.com, camelia.groza@nxp.com,
Simon.Edelhaus@aquantia.com, Igor.Russkikh@aquantia.com,
jakub.kicinski@netronome.com
Subject: [PATCH net-next v5 12/15] net: introduce the MACSEC netdev feature
Date: Fri, 10 Jan 2020 17:20:07 +0100 [thread overview]
Message-ID: <20200110162010.338611-13-antoine.tenart@bootlin.com> (raw)
In-Reply-To: <20200110162010.338611-1-antoine.tenart@bootlin.com>
This patch introduce a new netdev feature, which will be used by drivers
to state they can perform MACsec transformations in hardware.
Signed-off-by: Antoine Tenart <antoine.tenart@bootlin.com>
---
include/linux/netdev_features.h | 3 +++
net/ethtool/common.c | 1 +
2 files changed, 4 insertions(+)
diff --git a/include/linux/netdev_features.h b/include/linux/netdev_features.h
index 4b19c544c59a..020f8542b92f 100644
--- a/include/linux/netdev_features.h
+++ b/include/linux/netdev_features.h
@@ -81,6 +81,8 @@ enum {
NETIF_F_GRO_HW_BIT, /* Hardware Generic receive offload */
NETIF_F_HW_TLS_RECORD_BIT, /* Offload TLS record */
+ NETIF_F_HW_MACSEC_BIT, /* Offload MACsec operations */
+
/*
* Add your fresh new feature above and remember to update
* netdev_features_strings[] in net/core/ethtool.c and maybe
@@ -150,6 +152,7 @@ enum {
#define NETIF_F_GSO_UDP_L4 __NETIF_F(GSO_UDP_L4)
#define NETIF_F_HW_TLS_TX __NETIF_F(HW_TLS_TX)
#define NETIF_F_HW_TLS_RX __NETIF_F(HW_TLS_RX)
+#define NETIF_F_HW_MACSEC __NETIF_F(HW_MACSEC)
/* Finds the next feature with the highest number of the range of start till 0.
*/
diff --git a/net/ethtool/common.c b/net/ethtool/common.c
index e621b1694d2f..f36361f6e922 100644
--- a/net/ethtool/common.c
+++ b/net/ethtool/common.c
@@ -59,6 +59,7 @@ const char netdev_features_strings[NETDEV_FEATURE_COUNT][ETH_GSTRING_LEN] = {
[NETIF_F_HW_TLS_RECORD_BIT] = "tls-hw-record",
[NETIF_F_HW_TLS_TX_BIT] = "tls-hw-tx-offload",
[NETIF_F_HW_TLS_RX_BIT] = "tls-hw-rx-offload",
+ [NETIF_F_HW_MACSEC_BIT] = "macsec-hw-offload",
};
const char
--
2.24.1
next prev parent reply other threads:[~2020-01-10 16:21 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-10 16:19 [PATCH net-next v5 00/15] net: macsec: initial support for hardware offloading Antoine Tenart
2020-01-10 16:19 ` [PATCH net-next v5 01/15] net: macsec: move some definitions in a dedicated header Antoine Tenart
2020-01-10 16:19 ` [PATCH net-next v5 02/15] net: macsec: introduce the macsec_context structure Antoine Tenart
2020-01-13 14:39 ` Jiri Pirko
2020-01-13 15:12 ` Antoine Tenart
2020-01-13 16:01 ` Jiri Pirko
2020-01-10 16:19 ` [PATCH net-next v5 03/15] net: macsec: introduce MACsec ops Antoine Tenart
2020-01-10 16:19 ` [PATCH net-next v5 04/15] net: phy: add MACsec ops in phy_device Antoine Tenart
2020-01-10 16:20 ` [PATCH net-next v5 05/15] net: macsec: hardware offloading infrastructure Antoine Tenart
2020-01-13 14:34 ` Jiri Pirko
2020-01-13 14:57 ` Antoine Tenart
2020-01-13 14:59 ` Antoine Tenart
2020-01-10 16:20 ` [PATCH net-next v5 06/15] net: macsec: add nla support for changing the offloading selection Antoine Tenart
2020-01-13 15:02 ` Jiri Pirko
2020-01-13 15:20 ` Antoine Tenart
2020-01-13 15:28 ` Jiri Pirko
2020-01-10 16:20 ` [PATCH net-next v5 07/15] net: phy: export __phy_read_page/__phy_write_page Antoine Tenart
2020-01-10 16:20 ` [PATCH net-next v5 08/15] net: phy: mscc: macsec initialization Antoine Tenart
2020-01-10 16:20 ` [PATCH net-next v5 09/15] net: phy: mscc: macsec support Antoine Tenart
2020-01-10 16:20 ` [PATCH net-next v5 10/15] net: macsec: PN wrap callback Antoine Tenart
2020-01-10 16:20 ` [PATCH net-next v5 11/15] net: phy: mscc: PN rollover support Antoine Tenart
2020-01-10 16:20 ` Antoine Tenart [this message]
2020-01-10 16:20 ` [PATCH net-next v5 13/15] net: add a reference to MACsec ops in net_device Antoine Tenart
2020-01-10 16:20 ` [PATCH net-next v5 14/15] net: macsec: allow to reference a netdev from a MACsec context Antoine Tenart
2020-01-10 16:20 ` [PATCH net-next v5 15/15] net: macsec: add support for offloading to the MAC Antoine Tenart
2020-01-10 16:26 ` [PATCH net-next v5 00/15] net: macsec: initial support for hardware offloading Antoine Tenart
2020-01-11 23:08 ` David Miller
2020-01-11 23:10 ` David Miller
2020-01-13 9:38 ` Antoine Tenart
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