Re: [Intel-wired-lan] [PATCH next-queue v2 3/3] igc: Add support for PTP getcrosststamp()

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Fri, Nov 13, 2020 at 11:10:58AM -0800, Vinicius Costa Gomes wrote:
> I am proposing a series that adds support for PCIe PTM (for the igc
> driver), exporting the values via the PTP_SYS_OFFSET_PRECISE ioctl().
> 
> The way PTM works in the NIC I have, kind of forces me to start the PTM
> dialogs during initialization, and they are kept running in background,
> what the _PRECISE ioctl() does is basically collecting the most recent
> measurement.

What is a PTM?  Why does a PTM have dialogs?  Can it talk?

Forgive my total ignorance!

Thanks,
Richard



[Index of Archives]     [DMA Engine]     [Linux Coverity]     [Linux USB]     [Video for Linux]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]     [Greybus]

  Powered by Linux