Commit 09f4136c authored Mar 10, 2020 by Dmitry Bogdanov Committed by David S. Miller Mar 10, 2020

net: macsec: invoke mdo_upd_secy callback when mac address changed



Notify the offload engine about MAC address change to reconfigure it
accordingly.

Fixes: 3cf3227a ("net: macsec: hardware offloading infrastructure")
Signed-off-by: Dmitry Bogdanov <dbogdanov@marvell.com>
Signed-off-by: Mark Starovoytov <mstarovoitov@marvell.com>
Signed-off-by: Igor Russkikh <irusskikh@marvell.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent 6fc498bc

drivers/net/macsec.c

+13 −0

Original line number	Diff line number	Diff line
		@@ -3274,6 +3274,19 @@ static int macsec_set_mac_address(struct net_device dev, void p)
		out:
		ether_addr_copy(dev->dev_addr, addr->sa_data);
		macsec->secy.sci = dev_to_sci(dev, MACSEC_PORT_ES);

		/* If h/w offloading is available, propagate to the device */
		if (macsec_is_offloaded(macsec)) {
		const struct macsec_ops *ops;
		struct macsec_context ctx;

		ops = macsec_get_ops(macsec, &ctx);
		if (ops) {
		ctx.secy = &macsec->secy;
		macsec_offload(ops->mdo_upd_secy, &ctx);
		}
		}

		return 0;
		}

Admin message