mirror of https://lore.kernel.org/lkml/
 help / color / mirror / Atom feed
From: Prakash Punnoor <prakash@punnoor.de>
To: Alan <alan@lxorguk.ukuu.org.uk>
Cc: linux-kernel@vger.kernel.org
Subject: Re: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x2 frozen with pata_amd
Date: Mon, 19 Feb 2007 10:48:34 +0100	[thread overview]
Message-ID: <200702191048.35133.prakash@punnoor.de> (raw)
In-Reply-To: <200702181644.42594.prakash@punnoor.de>

[-- Attachment #1: Type: text/plain, Size: 2060 bytes --]

Am Sonntag 18 Februar 2007 schrieb Prakash Punnoor:
> Am Samstag 17 Februar 2007 schrieb Prakash Punnoor:
> > Am Samstag 17 Februar 2007 schrieb Prakash Punnoor:
> > > Hi,
> > >
> > > I tried a cat /dev/sdb1 >/dev/null from a Sandisk Extreme III CF card
> > > connected via cf to IDE adapteer to onboard ide of nforce c51. I am
> > > usinf 2.6.20 on x86_64. For a few seconds it worked but then it dropped
> > > to pio4:
> > >
> > > ata3.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x2 frozen
> > > ata3.00: (BMDMA stat 0x65)
> > > ata3.00: cmd c8/00:80:1f:7d:01/00:00:00:00:00/e0 tag 0 cdb 0x0 data
> > > 65536 in res 58/00:00:9e:7d:01/00:00:00:00:00/e0 Emask 0x2 (HSM
> > > violation) ata3: soft resetting port
> > > ata3.00: simplex DMA is claimed by other device, disabling DMA
> > > ata3.00: configured for PIO4
> > > ata3: EH complete
> > > SCSI device sdb: 2001888 512-byte hdwr sectors (1025 MB)
> > > sdb: Write Protect is off
> > > sdb: Mode Sense: 00 3a 00 00
> > > SCSI device sdb: write cache: enabled, read cache: enabled, doesn't
> > > support DPO or FUA
>
> [...]
>
> > The ide driver worked better - for a short time and then this happens:
> >
> > hda: dma_intr: status=0x58 { DriveReady SeekComplete DataRequest }
> > ide: failed opcode was: unknown
> > hda: DMA disabled
>
> I connected the cf to ide adapter to an ide to sata adapter and using this
> combination on sata_nv makes no troubkes whatsoever. So what goues wrong
> with pata_amd/amd ide driver? BTW, I found specs for the cf card on the
> sandisk website. Perhaps someone wants to check whether the amd drivers
> deal corretcly with the true ide mode implemented in the cf card?
>
> http://www.sandisk.com/Assets/File/OEM/Manuals/ProdManCFlashv11.0.pdf

For what it's worth: I tried the cd-ide adapter with the sandisk cf on another 
machine with ide uli/ali driver and here I don't have any problems as well. 
So everything points to amd driver...

-- 
(°=                 =°)
//\ Prakash Punnoor /\\
V_/                 \_V

[-- Attachment #2: Type: application/pgp-signature, Size: 189 bytes --]

      reply	other threads:[~2007-02-19  9:48 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-02-17 13:13 Prakash Punnoor
2007-02-17 15:05 ` Prakash Punnoor
2007-02-18 15:44   ` Prakash Punnoor
2007-02-19  9:48     ` Prakash Punnoor [this message]

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=200702191048.35133.prakash@punnoor.de \
    --to=prakash@punnoor.de \
    --cc=alan@lxorguk.ukuu.org.uk \
    --cc=linux-kernel@vger.kernel.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox

all inboxes | Powered by JetHome®