Re: [PATCH net 3/5] net/ncsi: Fix stale link state of inactive channels on failover

2016-10-14 Thread Gavin Shan
On Fri, Oct 14, 2016 at 04:32:28PM +1030, Joel Stanley wrote: >On Fri, Oct 14, 2016 at 1:23 PM, Gavin Shan wrote: >> The issue was found on BCM5718 which has two NCSI channels in one >> package: C0 and C1. Both of them are connected to different LANs, >> means they are

Re: [PATCH net 3/5] net/ncsi: Fix stale link state of inactive channels on failover

2016-10-14 Thread Joel Stanley
On Fri, Oct 14, 2016 at 1:23 PM, Gavin Shan wrote: > The issue was found on BCM5718 which has two NCSI channels in one > package: C0 and C1. Both of them are connected to different LANs, > means they are in link-up state and C0 is chosen as the active > one until

[PATCH net 3/5] net/ncsi: Fix stale link state of inactive channels on failover

2016-10-13 Thread Gavin Shan
The issue was found on BCM5718 which has two NCSI channels in one package: C0 and C1. Both of them are connected to different LANs, means they are in link-up state and C0 is chosen as the active one until resetting BCM5718 happens as below. Resetting BCM5718 results in LSC (Link State Change)