[Intel-wired-lan] [PATCH v2] e1000e: PCIm function state support
Brown, Aaron F
aaron.f.brown at intel.com
Thu Jun 20 00:13:07 UTC 2019
On Thu, 2019-06-13 at 08:06 +0300, Vitaly Lifshits wrote:
> Due to commit: 5d8682588605 ("[misc] mei: me: allow runtime
> pm for platform with D0i3")
> When disconnecting the cable and reconnecting it the NIC
> enters DMoff state. This caused wrong link indication
> and duplex mismatch. This bug is described in:
> https://bugzilla.redhat.com/show_bug.cgi?id=1689436
>
> Checking PCIm function state and performing PHY reset after a
> timeout in watchdog task solves this issue.
>
> Signed-off-by: Vitaly Lifshits <vitaly.lifshits at intel.com>
> ---
>
> V2: Fixed typos in commit massage
> ---
> drivers/net/ethernet/intel/e1000e/defines.h | 3 +++
> drivers/net/ethernet/intel/e1000e/netdev.c | 18 +++++++++++++++++-
> 2 files changed, 20 insertions(+), 1 deletion(-)
>
Tested-by: Aaron Brown <aaron.f.brown at intel.com>
More information about the Intel-wired-lan
mailing list