[dpdk-dev] [PATCH] net/ixgbe/base: wait for link after copper MAC setup
Zhang, Qi Z
qi.z.zhang at intel.com
Mon May 27 18:45:47 CEST 2019
> -----Original Message-----
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Ashijeet Acharya
> Sent: Friday, May 24, 2019 2:30 AM
> To: dev at dpdk.org
> Cc: Lu, Wenzhuo <wenzhuo.lu at intel.com>; Ananyev, Konstantin
> <konstantin.ananyev at intel.com>
> Subject: [dpdk-dev] [PATCH] net/ixgbe/base: wait for link after copper MAC
> After setting up the link on x552/X557-AT 10GBASE-T NICs, sometimes the link
> does not get set up properly and as a result all the subsequent calls to
> ixgbe_check_link() from ixgbe_dev_link_update_share() fail.
> Introduce a delay time of 1s in ixgbe_setup_mac_link_t_X550em() before
> beginning to set up the external PHY link speed to ensure that the controller
> can acquire the link.
> Signed-off-by: Ashijeet Acharya <ashijeet.acharya at 6wind.com>
Acked-by: Qi Zhang <qi.z.zhang at intel.com>
Applied to dpdk-next-net-intel.
More information about the dev