[lkml]   [2020]   [Mar]   [6]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
SubjectRe: SFP+ support for 8168fp/8117
On 06.03.2020 16:58, Andrew Lunn wrote:
>> This chip can get fiber info through I2C. It also can detect LOS or control TX Disable via GPIO.
I think the question is whether the chip exposes these signals for kernel use.
- Is there any register to read e.g. LOS status from?
- Is the I2C bus accessed only by chip firmware, or can the OS access the I2C bus somehow?

> O.K. Good
> You should be looking at using phylink to manage the SFP.
> Andrew

 \ /
  Last update: 2020-03-06 17:35    [W:0.046 / U:7.976 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site