| From 09f4136c5d6b4c5144a965bd086009863d58ff08 Mon Sep 17 00:00:00 2001 |
| From: Dmitry Bogdanov <dbogdanov@marvell.com> |
| Date: Tue, 10 Mar 2020 18:22:25 +0300 |
| Subject: net: macsec: invoke mdo_upd_secy callback when mac address changed |
| |
| Notify the offload engine about MAC address change to reconfigure it |
| accordingly. |
| |
| Fixes: 3cf3227a21d1 ("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> |
| --- |
| drivers/net/macsec.c | 13 +++++++++++++ |
| 1 file changed, 13 insertions(+) |
| |
| diff --git a/drivers/net/macsec.c b/drivers/net/macsec.c |
| index 66c6392251bc3..6ec6fc191a6e4 100644 |
| --- a/drivers/net/macsec.c |
| +++ b/drivers/net/macsec.c |
| @@ -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; |
| } |
| |
| -- |
| cgit 1.2.3-1.el7 |
| |