From: Jurgen Kramer <gtm.kramer@inter.nl.net>
To: linux-kernel@vger.kernel.org
Subject: 2.6.7-mm3 USB ehci IRQ problem
Date: Sun, 27 Jun 2004 14:02:01 +0200 [thread overview]
Message-ID: <1088337721.7932.10.camel@paragon.slim> (raw)
With 2.6.7-mm3 I am missing my USB 2.0 memory stick. It doesn't show up
in the usb device listing. But when I unplug it I get:
irq 23: nobody cared!
[<c0108106>] __report_bad_irq+0x2a/0x8b
[<c01081f0>] note_interrupt+0x6f/0x9f
[<c0108473>] do_IRQ+0x10c/0x10e
[<c0106850>] common_interrupt+0x18/0x20
handlers:
[<f9d0f65c>] (snd_emu10k1_interrupt+0x0/0x3c4 [snd_emu10k1])
Disabling IRQ #23
The soundcard is still usable but there are no new interrupts.
When I try to reload the ehci module I get:
ACPI: PCI interrupt 0000:00:1d.7[D] -> GSI 23 (level, low) -> IRQ 23
ehci_hcd 0000:00:1d.7: Intel Corp. 82801EB/ER (ICH5/ICH5R) USB2 EHCI
Controller
ehci_hcd 0000:00:1d.7: BIOS handoff failed (104, 1010001)
ehci_hcd 0000:00:1d.7: can't reset
ehci_hcd 0000:00:1d.7: init 0000:00:1d.7 fail, -95
ehci_hcd: probe of 0000:00:1d.7 failed with error -95
IRQ23 is normally shared between emu10k1 and the ehci controller without
problems.
Jurgen
next reply other threads:[~2004-06-27 11:51 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-06-27 12:02 Jurgen Kramer [this message]
2004-06-27 18:42 ` Andrew Morton
2004-06-27 20:08 ` Jurgen Kramer
[not found] <A6974D8E5F98D511BB910002A50A6647615FEF3E@hdsmsx403.hd.intel.com>
2004-07-05 19:02 ` Len Brown
2004-07-05 20:16 ` Jurgen Kramer
2004-07-05 20:33 ` Jurgen Kramer
2004-07-05 21:15 ` Len Brown
2004-07-06 16:15 ` Jurgen Kramer
2004-07-06 16:27 ` Len Brown
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