Re: [PATCH 0/7] TC-ETF support PTP clocks series

2020-10-15 Thread Thomas Gleixner
Andreas, On Wed, Oct 14 2020 at 09:12, Andreas Meisinger wrote: > Sorry about the wrong format/style of my last mail, hope I did get it > right this time. No problem. Yes this looks better. The only thing which could be improved is that your mail client fails to add In-Reply-To: References:

Re: [PATCH 0/7] TC-ETF support PTP clocks series

2020-10-14 Thread Meisinger, Andreas
Hello Thomas, Sorry about the wrong format/style of my last mail, hope I did get it right this time. Let me first point at an important thing because we did have discussions here about it too. As of the manpages Linux CLOCK_TAI seems to be defined as an nonsettable clock which does have the

Re: [PATCH 0/7] TC-ETF support PTP clocks series

2020-10-02 Thread Thomas Gleixner
Vinicius, On Fri, Oct 02 2020 at 12:01, Vinicius Costa Gomes wrote: > I think that there's an underlying problem/limitation that is the cause > of the issue (or at least a step in the right direction) you are trying > to solve: the issue is that PTP clocks can't be used as hrtimers. That's only

Re: [PATCH 0/7] TC-ETF support PTP clocks series

2020-10-02 Thread Geva, Erez
On 02/10/2020 21:01, Vinicius Costa Gomes wrote: > Hi Erez, > > Erez Geva writes: > >> Add support for using PTP clock with >> Traffic control Earliest TxTime First (ETF) Qdisc. >> >> Why do we need ETF to use PTP clock? >> Current ETF requires to synchronization the system clock >> to the

Re: [PATCH 0/7] TC-ETF support PTP clocks series

2020-10-02 Thread Vinicius Costa Gomes
Hi Erez, Erez Geva writes: > Add support for using PTP clock with > Traffic control Earliest TxTime First (ETF) Qdisc. > > Why do we need ETF to use PTP clock? > Current ETF requires to synchronization the system clock > to the PTP Hardware clock (PHC) we want to send through. > But there are