From: Max Grabert <parisc@gmail.com>
To: Linux/PA <parisc-linux@parisc-linux.org>
Subject: [parisc-linux] tests with IDE controller ... IRQ xy: nobody cared!
Date: Wed, 9 Feb 2005 04:01:01 +0000 [thread overview]
Message-ID: <e6eae0290502082001783c3780@mail.gmail.com> (raw)
Hi PA,
It has been quite a long time since I last tried to get
PCI IDE controllers working in my C3k. So I decided
whether anything has change in this situation lately
(Debian/testing, 2.6.11-rc3-pa3, 32bit, gcc-3.4.4).
I tried a noname Silicon Image Sil680 based IDE controller
and a Promise Ultra100 Tx2 (I compiled all IDE stuff and
IDE drivers as modules, so I could more easily test it).
I didn't have any luck getting the IDE controller to work,
but at least now I got much different error messages than
I used to get (months ago).
Maybe this might help you to locate the problem:
kernel: Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
kernel: ide: Assuming 33MHz system bus speed for PIO modes; override
with idebus=xx
kernel: PDC20268: IDE controller at PCI slot 0000:01:04.0
kernel: PCI: 0000:01:04.0 has unsupported PM cap regs version (1)
kernel: PDC20268: chipset revision 2
kernel: PDC20268: ROM enabled at 0xf4a00000
kernel: PDC20268: 100%% native mode on irq 21
kernel: ide0: BM-DMA at 0x12100-0x12107, BIOS settings: hda:pio, hdb:pio
kernel: ide1: BM-DMA at 0x12108-0x1210f, BIOS settings: hdc:pio, hdd:pio
kernel: Probing IDE interface ide0...
kernel: hda: ST3120022A, ATA DISK drive
kernel: ide0 at 0x12500-0x12507,0x12402 on irq 21
kernel: irq 21: nobody cared!
kernel: Backtrace:
kernel: [<10143de4>] __report_bad_irq+0x34/0xac
kernel: [<10143f4c>] note_interrupt+0xbc/0xf4
kernel: [<101438d0>] __do_IRQ+0x17c/0x190
kernel: [<101072fc>] do_cpu_irq_mask+0xa8/0xe4
kernel: [<1010c068>] intr_return+0x0/0x14
kernel: handlers:
kernel: [<002ed640>] (ide_intr+0x0/0x290 [ide_core])
kernel: Disabling IRQ #21
kernel: Probing IDE interface ide1...
kernel: hdc: PLEXTOR DVDR PX-716A, ATAPI CD/DVD-ROM drive
kernel: ide1 at 0x12300-0x12307,0x12202 on irq 21
This particular message showed up when I tried the
Promise card with the pdc202xx_new driver in a 33MHz slot.
Exactly the same backtrace occurs when I put the card in
a 66MHz slot and also when I tried the Silicon Image card
with the siimage driver (33MHz).
As you can see from the log, the hdd and the DVD burner
are correctly detected, but I cannot access them; a
'mount /dev/hda ...' or a 'cat /dev/hda' results in
'cannot open /dev/hda'.
(The Promise card with the pdc202xx_old driver does load, but
doesn't detect anything nor does anything show up in the logs)
Thanks a lot in advance,
Max
_______________________________________________
parisc-linux mailing list
parisc-linux@lists.parisc-linux.org
http://lists.parisc-linux.org/mailman/listinfo/parisc-linux
next reply other threads:[~2005-02-09 4:01 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-02-09 4:01 Max Grabert [this message]
2005-02-09 6:34 ` [parisc-linux] tests with IDE controller ... IRQ xy: nobody cared! Joel Soete
2005-02-09 8:42 ` Max Grabert
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=e6eae0290502082001783c3780@mail.gmail.com \
--to=parisc@gmail.com \
--cc=parisc-linux@parisc-linux.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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.