Messages in this thread | | | Subject | Re: serverworks usb under 2.4.22 | From | Brian Beattie <> | Date | Fri, 14 Nov 2003 09:57:21 -0500 |
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On Thu, 2003-11-13 at 20:24, rico-linux-kernel@patternassociates.com wrote: > >From: Brian Beattie <beattie@beattie-home.net> > >Date: Thu, 13 Nov 2003 19:17:02 -0500 > >... > >I've got a system with a Super Micro P3 dual processor board. This > >board uses the Serverworks chipset and the 2.4.22 kernel is unable to > >allocate an IRQ when initializing the USB (usb-ohic) interface. This > >board works fine under 2.4.20 and 2.4.21. > > Transcript of kernel messages...?
from dmesg:
usb.c: registered new driver hub host/usb-uhci.c: $Revision: 1.275 $ time 09:19:46 Nov 14 2003 host/usb-uhci.c: High bandwidth mode enabled host/usb-uhci.c: v1.275:USB Universal Host Controller Interface driver host/usb-ohci.c: USB OHCI at membase 0xf88a8000, IRQ -19 host/usb-ohci.c: usb-00:0f.2, ServerWorks OSB4/CSB5 OHCI USB Controller usb.c: new USB bus registered, assigned bus number 1 host/usb-ohci.c: request interrupt -19 failed usb.c: USB bus 1 deregistered
from lspci
00:0f.2 USB Controller: ServerWorks OSB4/CSB5 USB Controller (rev 04) (prog-if 10 [OHCI]) Subsystem: ServerWorks: Unknown device 0220 Flags: medium devsel, IRQ -19 Memory at fcafe000 (32-bit, non-prefetchable) [size=4K]
-- Brian Beattie | Experienced kernel hacker/embedded systems beattie@beattie-home.net | programmer, direct or contract, short or www.beattie-home.net | long term, available immediately.
"Honor isn't about making the right choices. It's about dealing with the consequences." -- Midori Koto
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