In kernel 2.4.0 in alloc_uhci when doing request_irq()
Hi,
I am using an usual VIA MPV3 onboard USB device (on a AMD K6-II 400 machine), and it has ever worked fine on Linux (until including 2.4.0-test10). Now I wanted to use the "retail" 2.4.0-kernel, and USB gets stuck while booting. Last messages are:usb.c: registered new driver usbdevfsusb.c: registered new driver hubusb-uhci.c: $Revision: 1.251 $time 07:06:37 Jan 14 2001 usb-uhci.c: high bandwidth mode enabled
PCI: Assigned IRQ 10 for device 00:07.2usb-uhci.c: USB UHCI at I/O 0xe400, IRQ 10usb-uhci.c: Detected 2 portsusb.c: new USB bus registered, assigned bus number 1
That's all.
I debugged a while and noticed that the error occurs beyond drivers/usb/usb-uhci.c in the function alloc_uhci() after start_hc (s); when calling request_irq(), the line reads:
if (request_irq (irq, uhci_interrupt, SA_SHIRQ, MODNAME, s)) {The called function crashes somewhere on top, as I noticed. Is there a patch avariable, or should I do further investigation?
Thunder
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Woah... I did a "cat /boot/vmlinuz >> /dev/audio" - and I think I heard god...
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