From: Olaf Hering <olh@suse.de>
To: linux-kernel@vger.kernel.org
Subject: bogus VIA IRQ fixup in drivers/pci/quirks.c
Date: Mon, 26 Sep 2005 20:44:51 +0200 [thread overview]
Message-ID: <20050926184451.GB11752@suse.de> (raw)
Why is the irq changed from 24 to 0, and why does uhci use irq 24
anyway? I dont have the /proc/interrupts output from this box, maybe no
interrupt is handled for the controller? None of the attached usb
devices is recognized with 2.6.13.
0000:00:0e.0 USB Controller: VIA Technologies, Inc. VT82xxxx UHCI USB 1.1 Controller (rev 04) (prog-if 00 [UHCI])
Subsystem: VIA Technologies, Inc. (Wrong ID) USB Controller
Flags: bus master, stepping, medium devsel, latency 32, IRQ 24
I/O ports at f2010040 [size=32]
The Mac has a Bandit PCI host bridge and a Grand Central I/O controller.
Here is the boot.msg stuff about the card:
<6>USB Universal Host Controller Interface driver v2.3
<4>PCI: Enabling device 0000:00:0e.0 (0094 ->0095)
<6>PCI:Via IRQ fixup for 0000:00:0e.0, from 24 to 0
<6>uhci_hcd 0000:00:0e.0: UHCI Controller
<6>uhci_hcd 0000:00:0e.0: new USB bus registered, assigned bus number 1
<6>uhci_hcd 0000:00:0e.0: irq 24, io base 0x00010040
<6>hub 1-0:1.0: USB hub found
<6>hun 1-0:1.0: 2 ports detected
<6>Initializing USB Mass Storage driver...
<6>usbcore:registered new driver usb-storage
<6>USB Mass Storage support registered
--
short story of a lazy sysadmin:
alias appserv=wotan
next reply other threads:[~2005-09-26 18:44 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-09-26 18:44 Olaf Hering [this message]
2005-09-26 21:59 ` bogus VIA IRQ fixup in drivers/pci/quirks.c Linus Torvalds
2005-09-27 6:09 ` Olaf Hering
2005-09-27 12:29 ` Olaf Hering
2005-09-27 14:27 ` Stian Jordet
2005-09-27 14:42 ` Linus Torvalds
2005-09-27 21:19 ` Stian Jordet
2005-09-27 21:36 ` Linus Torvalds
2005-09-27 21:48 ` Stian Jordet
2005-09-27 22:58 ` Linus Torvalds
2005-09-28 7:28 ` Matthieu CASTET
2005-09-28 15:32 ` Matthieu CASTET
2005-09-27 21:52 ` Stian Jordet
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