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| author | Johnathan Mantey <johnathanx.mantey@intel.com> | 2023-09-15 09:12:35 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2023-09-18 07:06:05 +0100 |
| commit | 3780bb29311eccb7a1c9641032a112eed237f7e3 (patch) | |
| tree | e7683e61f218ce21d1d05c6e53959bfc8b08803c /net/ncsi | |
| parent | 802496c9b846a9dd82d80a34055237a57153c784 (diff) | |
| download | linux-3780bb29311eccb7a1c9641032a112eed237f7e3.tar.gz linux-3780bb29311eccb7a1c9641032a112eed237f7e3.tar.bz2 linux-3780bb29311eccb7a1c9641032a112eed237f7e3.zip | |
ncsi: Propagate carrier gain/loss events to the NCSI controller
Report the carrier/no-carrier state for the network interface
shared between the BMC and the passthrough channel. Without this
functionality the BMC is unable to reconfigure the NIC in the event
of a re-cabling to a different subnet.
Signed-off-by: Johnathan Mantey <johnathanx.mantey@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ncsi')
| -rw-r--r-- | net/ncsi/ncsi-aen.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/net/ncsi/ncsi-aen.c b/net/ncsi/ncsi-aen.c index 62fb1031763d..f8854bff286c 100644 --- a/net/ncsi/ncsi-aen.c +++ b/net/ncsi/ncsi-aen.c @@ -89,6 +89,11 @@ static int ncsi_aen_handler_lsc(struct ncsi_dev_priv *ndp, if ((had_link == has_link) || chained) return 0; + if (had_link) + netif_carrier_off(ndp->ndev.dev); + else + netif_carrier_on(ndp->ndev.dev); + if (!ndp->multi_package && !nc->package->multi_channel) { if (had_link) { ndp->flags |= NCSI_DEV_RESHUFFLE; |