lkml.org 
[lkml]   [2021]   [Nov]   [5]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH 7/7] net: dsa: b53: Expose PTP timestamping ioctls to userspace
On Fri, Nov 05, 2021 at 04:28:33PM +0200, Vladimir Oltean wrote:
> What is the expected convention exactly? There are other drivers that
> downgrade the user application's request to what they support, and at
> least ptp4l does not error out, it just prints a warning.

Drivers may upgrade, but they may not downgrade.

Which drivers downgrade? We need to fix those buggy drivers.

Thanks,
Richard

\
 
 \ /
  Last update: 2021-11-06 01:19    [W:0.082 / U:0.584 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site