From: Michael Baehr <tehdely_lkml@metawire.org>
To: linux-kernel@vger.kernel.org
Subject: ohci1394 issues ( 2.6.5-rc2 and beyond )
Date: Tue, 30 Mar 2004 03:24:17 -0600 [thread overview]
Message-ID: <39a2add7e90d91e09dc3f15bd2ddeb76@localhost.localdomain> (raw)
I'm running a linux 2.6.5-rc2-mm5 kernel atm... motherboard is an Abit
NF7-s with an onboard firewire controller (I assume Nforce2 chipset).
I get this loveliness everytime I modprobe ohci1394:
ohci1394: fw-host0: OHCI-1394 1.1 (PCI): IRQ=[5]
MMIO=[e0084000-e00847ff] Max
Packet=[2048]
Badness in get_phy_reg at drivers/ieee1394/ohci1394.c:238
Call Trace:
[<f8bb710e>] get_phy_reg+0x10e/0x120 [ohci1394]
[<f8bb7f3c>] ohci_devctl+0x5c/0x5d0 [ohci1394]
[<c03f23c0>] common_interrupt+0x18/0x20
[<c0113d54>] delay_tsc+0x14/0x20
[<f8bba058>] ohci_irq_handler+0x588/0x830 [ohci1394]
[<c012643f>] do_timer+0xdf/0xf0
[<c010a8ca>] handle_IRQ_event+0x3a/0x70
[<c010ac85>] do_IRQ+0xd5/0x1b0
=======================
[<c03f23c0>] common_interrupt+0x18/0x20
[<f8bb7193>] set_phy_reg+0x73/0x120 [ohci1394]
[<f8bd5d40>] delayed_reset_bus+0x0/0xd0 [ieee1394]
[<f8bb7f56>] ohci_devctl+0x76/0x5d0 [ohci1394]
[<f8bde3b7>] csr1212_fill_cache+0x97/0x100 [ieee1394]
[<f8bd5d40>] delayed_reset_bus+0x0/0xd0 [ieee1394]
[<f8bd31a5>] hpsb_reset_bus+0x35/0x40 [ieee1394]
[<f8bd5df4>] delayed_reset_bus+0xb4/0xd0 [ieee1394]
[<c0126254>] run_timer_softirq+0xd4/0x1d0
[<c0121e7d>] __do_softirq+0x7d/0x80
[<c010b57e>] do_softirq+0x4e/0x60
=======================
[<c010ad0b>] do_IRQ+0x15b/0x1b0
[<c03f23c0>] common_interrupt+0x18/0x20
[<c0107053>] default_idle+0x23/0x30
[<c01070bc>] cpu_idle+0x2c/0x40
[<c04fc897>] start_kernel+0x197/0x1e0
[<c04fc450>] unknown_bootoption+0x0/0x120
Badness in set_phy_reg at drivers/ieee1394/ohci1394.c:267
Call Trace:
[<f8bb7230>] set_phy_reg+0x110/0x120 [ohci1394]
[<f8bb7f56>] ohci_devctl+0x76/0x5d0 [ohci1394]
[<c0113d54>] delay_tsc+0x14/0x20
[<f8bba058>] ohci_irq_handler+0x588/0x830 [ohci1394]
[<c012643f>] do_timer+0xdf/0xf0
[<c010a8ca>] handle_IRQ_event+0x3a/0x70
[<c010ac85>] do_IRQ+0xd5/0x1b0
=======================
[<c03f23c0>] common_interrupt+0x18/0x20
[<f8bb7193>] set_phy_reg+0x73/0x120 [ohci1394]
[<f8bd5d40>] delayed_reset_bus+0x0/0xd0 [ieee1394]
[<f8bb7f56>] ohci_devctl+0x76/0x5d0 [ohci1394]
[<f8bde3b7>] csr1212_fill_cache+0x97/0x100 [ieee1394]
[<f8bd5d40>] delayed_reset_bus+0x0/0xd0 [ieee1394]
[<f8bd31a5>] hpsb_reset_bus+0x35/0x40 [ieee1394]
[<f8bd5df4>] delayed_reset_bus+0xb4/0xd0 [ieee1394]
[<c0126254>] run_timer_softirq+0xd4/0x1d0
[<c0121e7d>] __do_softirq+0x7d/0x80
[<c010b57e>] do_softirq+0x4e/0x60
=======================
[<c010ad0b>] do_IRQ+0x15b/0x1b0
[<c03f23c0>] common_interrupt+0x18/0x20
[<c0107053>] default_idle+0x23/0x30
[<c01070bc>] cpu_idle+0x2c/0x40
[<c04fc897>] start_kernel+0x197/0x1e0
[<c04fc450>] unknown_bootoption+0x0/0x120
ohci1394: fw-host0: SelfID received outside of bus reset sequence
ieee1394: Host added: ID:BUS[0-00:1023] GUID[000000508dfea614]
Evidently, it still loads although the error about SelfID indicates
already that something is not quite right.
Further fun continues when plugging in my firewire hard drive (it's a
Maxtor external 160 gb, pretty generic as far as external firewire
hard drives go). About one out of five times I will get a hard drive
mountable via /dev/sdc... other times, the kernel's SCSI module will
backtrace and not work, or it will give me a series of errors from
sbp2 (can't login to device, device timed out, could not read config
rom, etc).
As far as I can remember, I never had these issues with 2.6.4 kernel,
so it's something that's been added in the devel tree.
Also, this is my first post on LKML so if anybody feels like
nitpicking any aspect of it, please do so (preferably without ccing
the list, as that'll just add noise). I'm all about netiquette :)
- Mike
next reply other threads:[~2004-03-30 9:22 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-03-30 9:24 Michael Baehr [this message]
2004-03-30 11:11 ` ohci1394 issues ( 2.6.5-rc2 and beyond ) Andrew Morton
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=39a2add7e90d91e09dc3f15bd2ddeb76@localhost.localdomain \
--to=tehdely_lkml@metawire.org \
--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