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 v3 04/15] net: phy: add MACsec ops in phy_device
Date: Fri, 13 Dec 2019 16:48:33 +0100 [thread overview]
Message-ID: <20191213154844.635389-5-antoine.tenart@bootlin.com> (raw)
In-Reply-To: <20191213154844.635389-1-antoine.tenart@bootlin.com>
This patch adds a reference to MACsec ops in the phy_device, to allow
PHYs to support offloading MACsec operations. The phydev lock will be
held while calling those helpers.
Signed-off-by: Antoine Tenart <antoine.tenart@bootlin.com>
---
include/linux/phy.h | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/include/linux/phy.h b/include/linux/phy.h
index f4116947a7d7..11b92da25681 100644
--- a/include/linux/phy.h
+++ b/include/linux/phy.h
@@ -328,6 +328,7 @@ struct phy_c45_device_ids {
};
struct macsec_context;
+struct macsec_ops;
/* phy_device: An instance of a PHY
*
@@ -351,6 +352,7 @@ struct macsec_context;
* attached_dev: The attached enet driver's device instance ptr
* adjust_link: Callback for the enet controller to respond to
* changes in the link state.
+ * macsec_ops: MACsec offloading ops.
*
* speed, duplex, pause, supported, advertising, lp_advertising,
* and autoneg are used like in mii_if_info
@@ -449,6 +451,11 @@ struct phy_device {
void (*phy_link_change)(struct phy_device *, bool up, bool do_carrier);
void (*adjust_link)(struct net_device *dev);
+
+#if IS_ENABLED(CONFIG_MACSEC)
+ /* MACsec management functions */
+ const struct macsec_ops *macsec_ops;
+#endif
};
#define to_phy_device(d) container_of(to_mdio_device(d), \
struct phy_device, mdio)
--
2.23.0
next prev parent reply other threads:[~2019-12-13 20:38 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-12-13 15:48 [PATCH net-next v3 00/15] net: macsec: initial support for hardware offloading Antoine Tenart
2019-12-13 15:48 ` [PATCH net-next v3 01/15] net: macsec: move some definitions in a dedicated header Antoine Tenart
2019-12-13 15:48 ` [PATCH net-next v3 02/15] net: macsec: introduce the macsec_context structure Antoine Tenart
2019-12-13 15:48 ` [PATCH net-next v3 03/15] net: macsec: introduce MACsec ops Antoine Tenart
2019-12-13 15:48 ` Antoine Tenart [this message]
2019-12-13 15:48 ` [PATCH net-next v3 05/15] net: macsec: hardware offloading infrastructure Antoine Tenart
2019-12-18 13:40 ` [EXT] " Igor Russkikh
2019-12-18 14:01 ` Antoine Tenart
2019-12-13 15:48 ` [PATCH net-next v3 06/15] net: macsec: add nla support for changing the offloading selection Antoine Tenart
2019-12-15 21:44 ` David Miller
2019-12-16 8:46 ` Antoine Tenart
2019-12-13 15:48 ` [PATCH net-next v3 07/15] net: phy: export __phy_read_page/__phy_write_page Antoine Tenart
2019-12-13 15:48 ` [PATCH net-next v3 08/15] net: phy: mscc: macsec initialization Antoine Tenart
2019-12-13 15:48 ` [PATCH net-next v3 09/15] net: phy: mscc: macsec support Antoine Tenart
2019-12-13 15:48 ` [PATCH net-next v3 10/15] net: macsec: PN wrap callback Antoine Tenart
2019-12-13 15:48 ` [PATCH net-next v3 11/15] net: phy: mscc: PN rollover support Antoine Tenart
2019-12-13 15:48 ` [PATCH net-next v3 12/15] net: introduce the MACSEC netdev feature Antoine Tenart
2019-12-13 15:48 ` [PATCH net-next v3 13/15] net: add a reference to MACsec ops in net_device Antoine Tenart
2019-12-13 15:48 ` [PATCH net-next v3 14/15] net: macsec: allow to reference a netdev from a MACsec context Antoine Tenart
2019-12-13 15:48 ` [PATCH net-next v3 15/15] net: macsec: add support for offloading to the MAC Antoine Tenart
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