[Avila] USB with gw2348-4 [was: USB support in BSP 0.7]

[Daniel Gregorek]

Hello,

after deciding at all to flash the gw2348-4 with a redboot which
passes the new Avila machine ID, i encountered the same
kernel message as quoted at the bottom of this email after loading the
driver for the usb host controller:

"ehci_hcd 0000:00:05:2: Found HC with no IRQ. Check BIOS/PCI
0000:00:05:2 setup!"

has there been any solution to this problem in the meantime?

Regards,
Daniel

On Thu, 20 Dec 2007 17:30:05 -0600
naw at greptar.com (Nathan Wharton) wrote:

> I enabled the usb support in the kernel, but I get the following result:
> 
> [root at avila ~]# modprobe ohci-hcd
> <6>usbcore: registered new interface driver usbfs
> usbcore: registered new interface driver hub
> usbcore: registered new device driver usb
> PCI: enabling device 0000:00:05.0 (0140 -> 0142)
> ohci_hcd 0000:00:05.0: Found HC with no IRQ.  Check BIOS/PCI
> 0000:00:05.0 setup!
> ohci_hcd 0000:00:05.0: init 0000:00:05.0 fail, -19
> PCI: enabling device 0000:00:05.1 (0140 -> 0142)
> ohci_hcd 0000:00:05.1: Found HC with no IRQ.  Check BIOS/PCI
> 0000:00:05.1 setup!
> ohci_hcd 0000:00:05.1: init 0000:00:05.1 fail, -19
> 
> I thought I remember the fix to this was changing IXDP425_PCI_MAX_DEV
> from 4 to 6 in include/asm-arm/arch-ixp4xx/ixdp425.h
> 
> I did this and rebuilt, but I get the same result.
> 
> Does anyone have the optional USB ports on a 2348-4 working?
> 


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