lkml.org 
[lkml]   [2005]   [Sep]   [26]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
Subjectbogus VIA IRQ fixup in drivers/pci/quirks.c

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
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2005-09-26 20:47    [W:1.463 / U:0.912 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site