Re: [E1000-devel] Clean TX ring when link down.

2016-07-21 Thread Mattias Barthel
Thanks a lot for your guidance, Alex. On Thu, Jul 21, 2016 at 6:22 PM, Alexander Duyck wrote: > On Wed, Jul 20, 2016 at 11:16 PM, Mattias Barthel > wrote: > > Hello, > > > > I am using the HW timestamp all RX packets option in the I350 for my > > special application. > > There is a requirement

Re: [E1000-devel] Clean TX ring when link down.

2016-07-21 Thread Alexander Duyck
On Wed, Jul 20, 2016 at 11:16 PM, Mattias Barthel wrote: > Hello, > > I am using the HW timestamp all RX packets option in the I350 for my > special application. > There is a requirement to keep the HW timestamping clock intact if the link > goes down. > Now, if the link goes down, the IGB watchdo

[E1000-devel] Clean TX ring when link down.

2016-07-20 Thread Mattias Barthel
Hello, I am using the HW timestamp all RX packets option in the I350 for my special application. There is a requirement to keep the HW timestamping clock intact if the link goes down. Now, if the link goes down, the IGB watchdog checks the TX ring and of there are some used descriptors in it, the