Re: kern/52372: various SATA controllers throwing 'setting WDCTL_RST failed'

[Petar Bogdanovic <petar%smokva.net@localhost>]

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

From: Petar Bogdanovic <petar%smokva.net@localhost>
To: gnats-bugs%NetBSD.org@localhost
Cc: jdolecek%NetBSD.org@localhost
Subject: Re: kern/52372: various SATA controllers throwing 'setting WDCTL_RST
 failed'
Date: Sat, 9 Dec 2017 15:40:10 +0100

 Same here with one HighPoint Rocket 640L adapter and four disks:
 
     1 x Samsung SSD
     3 x WD Blue 6TB
 
 Fails with netbsd-8 and netbsd-current (8.12.2017),
 works with netbsd-6-0.
 
 Full dmesg here:
 
     https://smokva.net/wdctl_rst/dmesg-nb8.txt
     https://smokva.net/wdctl_rst/dmesg-nbC.txt
 
 relevant part:
 
     ahcisata0 port 0: device present, speed: 6.0Gb/s
     ahcisata0 port 3: device present, speed: 6.0Gb/s
     ahcisata0 port 1: device present, speed: 6.0Gb/s
     ahcisata0 port 2: device present, speed: 6.0Gb/s
     ahcisata0 port 7: device present, speed: 1.5Gb/s
     ahcisata0 channel 0: setting WDCTL_RST failed for drive 0
     ahcisata0 channel 3: setting WDCTL_RST failed for drive 0
     ahcisata0 channel 7: setting WDCTL_RST failed for drive 0
     ahcisata0 channel 1: setting WDCTL_RST failed for drive 0
 
 Let me know if I can help; will try netbsd-7 later today.
 
 Petar
 
 
 P.S. I don't know what device is on port 7, maybe some proprietary
 softraid implementation.  Appears on nb6, nb8 and current.