NetBSD-Bugs archive

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index][Old Index]

Re: kern/54289: wd1 fails to be identified properly



Hi,

Tested the patch as well. Unfortunately, I haven't noticed any changes to the system behavior.

Regards,
Andrius V

On Mon, Jun 24, 2019, 07:45 John D. Baker <jdbaker%consolidated.net@localhost> wrote:
The following reply was made to PR kern/54289; it has been noted by GNATS.

From: "John D. Baker" <jdbaker%consolidated.net@localhost>
To: gnats-bugs%NetBSD.org@localhost
Cc:
Subject: Re: kern/54289: wd1 fails to be identified properly
Date: Sun, 23 Jun 2019 23:43:12 -0500 (CDT)

 On Sun, 23 Jun 2019, John D. Baker wrote:

 > See below the corresponding patch for -current:

 [snip]

 > I have not compiled this yet, let alone run it.  Hope to do so soon.

 I have now compiled and run it.  It does not appear to help.  On cold
 boot (powerup), it happened to work properly (wd0 and cd0).  On subsequent
 reboots ('shutdown -r now'), it would alternately fail, then work, then
 fail again.

 [...]
 ahcisata0 port 1: device present, speed: 3.0Gb/s
 ahcisata0 port 2: device present, speed: 1.5Gb/s
 ahcisata0 port 1: error 0x8000000 sending FIS, t 31
 autoconfiguration error: ahcisata0 port 1: clearing WDCTL_RST failed for drive 0
 [...]
 atabus2: Unrecognized signature 0x00000001 on port 0. Assuming it's a disk.
 wd0 at atabus1 drive 0
 wd0: <WDC WD6400AAKS-65A7B2>
 wd0: drive supports 16-sector PIO transfers, LBA48 addressing
 wd0: 596 GB, 1240341 cyl, 16 head, 63 sec, 512 bytes/sect x 1250263728 sectors
 wd0: drive supports PIO mode 4, DMA mode 2, Ultra-DMA mode 6 (Ultra/133), NCQ (3
 2 tags)
 wd0(ahcisata0:1:0): using PIO mode 4, DMA mode 2, Ultra-DMA mode 6 (Ultra/133) (
 using DMA), NCQ (31 tags)
 wd1 at atabus2 drive 0
 ahcisata0 port 2: error 0x8000000 sending FIS, t 31
 autoconfiguration error: ahcisata0 port 2: clearing WDCTL_RST failed for drive 0
 [...]
 wd1: autoconfiguration error: IDENTIFY failed
 wd1: fixing 0 sector size
 wd1: secperunit and ncylinders are zero
 wd1(ahcisata0:2:0): using PIO mode 0

 Again, on my system the spurious 'wd1' should be atapibus0 and cd0.
 Perhaps the new "timeout" message addition will provide a clue?

 --
 |/"\ John D. Baker, KN5UKS               NetBSD     Darwin/MacOS X
 |\ / jdbaker[snail]consolidated[flyspeck]net  OpenBSD            FreeBSD
 | X  No HTML/proprietary data in email.   BSD just sits there and works!
 |/ \ GPGkeyID:  D703 4A7E 479F 63F8 D3F4  BD99 9572 8F23 E4AD 1645



Home | Main Index | Thread Index | Old Index