PR/52372 CVS commit: [jdolecek-ncq] src/sys/dev/ic

["Jaromir Dolecek" <jdolecek%netbsd.org@localhost>]

The following reply was made to PR kern/52372; it has been noted by GNATS.

From: "Jaromir Dolecek" <jdolecek%netbsd.org@localhost>
To: gnats-bugs%gnats.NetBSD.org@localhost
Cc: 
Subject: PR/52372 CVS commit: [jdolecek-ncq] src/sys/dev/ic
Date: Fri, 21 Jul 2017 18:36:47 +0000

 Module Name:	src
 Committed By:	jdolecek
 Date:		Fri Jul 21 18:36:47 UTC 2017
 
 Modified Files:
 	src/sys/dev/ic [jdolecek-ncq]: ahcisata_core.c
 
 Log Message:
 use free slot for drive reset, rather than always using slot zero; if we can't
 get the slot, fallback to channel reset as usual
 
 note this increases the odds of not being able to do the reset, when all slots
 happen to be active
 
 this is in same area as problem reported by PR kern/52372 but I
 don't believe that this change actually make any change for it - during
 probe/attach there shouldn't be any paralell request with drive reset
 
 
 To generate a diff of this commit:
 cvs rdiff -u -r1.57.6.18 -r1.57.6.19 src/sys/dev/ic/ahcisata_core.c
 
 Please note that diffs are not public domain; they are subject to the
 copyright notices on the relevant files.