Re: kern/56737: WDCTL_RST errors in 9.99.92 and 9.99.93

[Manuel Bouyer <bouyer%antioche.eu.org@localhost>]

The following reply was made to PR kern/56737; it has been noted by GNATS.

From: Manuel Bouyer <bouyer%antioche.eu.org@localhost>
To: Martin Husemann <martin%duskware.de@localhost>
Cc: gnats-bugs%netbsd.org@localhost
Subject: Re: kern/56737: WDCTL_RST errors in 9.99.92 and 9.99.93
Date: Thu, 5 Jan 2023 17:11:25 +0100

 On Thu, Jan 05, 2023 at 04:46:36PM +0100, Martin Husemann wrote:
 > Manuel,
 > 
 > I wonder if we should just make the two instances of AHCISATA_DO_EXTRA_DELAY
 > in ahci_probe_drive() non-optional and see if that helps some of the affected
 > machines - I have only ever seen the issue after a cold poweron (but I am
 > not sure if channels are ever stopped or reset unless errors happen).
 
 Yes, I think we should make some of these delays non-optional again
 I don't have a setup where these delays are needed handy, so I can't really
 test this.
 
 -- 
 Manuel Bouyer <bouyer%antioche.eu.org@localhost>
      NetBSD: 26 ans d'experience feront toujours la difference
 --