hi thomas!
i think the problem is that in arch/mips/au1000/mtx-1/board_setup.c the power
switch for USB is turned on if CONFIG_USB_OHCI is defined. this seems to have
changed to CONFIG_USB_OHCI_HCD.
bruno
On Wednesday 15 June 2005 15:46, you wrote:
> Hi there ...
>
> My name is Thomas I'm trying to use an USB-headset on a meshcube, a MIPS
> based embedded device (http://meshcube.org/meshwiki/). If I plug in the
> headset while running 2.4.27 a led on the headset turns on. If I do the
> same with 2.6.12-rc6 (latest MIPS CVS) nothing happens. I also tried an
> optical USB-mouse with the same result. All these tests are done with
> Debian GNU/Linux Sarge 3.1 on NFS-root.
>
> My kernelconfig is:
> $ sed '/^#/d;/USB/!d' .config
> CONFIG_SND_USB_AUDIO=m
> CONFIG_USB=y
> CONFIG_USB_DEBUG=y
> CONFIG_USB_DEVICEFS=y
> CONFIG_USB_ARCH_HAS_HCD=y
> CONFIG_USB_ARCH_HAS_OHCI=y
> CONFIG_USB_EHCI_HCD=m
> CONFIG_USB_OHCI_HCD=y
> CONFIG_USB_HID=y
> CONFIG_USB_HIDINPUT=y
>
> kernel boot messages are:
> usbcore: registered new driver usbfs
> usbcore: registered new driver hub
> [...]
> au1xxx-ohci au1xxx-ohci.0: Au1xxx OHCI
> au1xxx-ohci au1xxx-ohci.0: new USB bus registered, assigned bus number 1
> au1xxx-ohci au1xxx-ohci.0: irq 26, io mem 0x10100000
> usb usb1: Product: Au1xxx OHCI
> usb usb1: Manufacturer: Linux 2.6.12-rc6 ohci_hcd
> usb usb1: SerialNumber: Au1xxx
> hub 1-0:1.0: USB hub found
> hub 1-0:1.0: 2 ports detected
> USB Universal Host Controller Interface driver v2.2
> sl811: driver sl811-hcd, 19 May 2005
>
> FYI 2.4.27 messages:
> usb.c: registered new driver usbdevfs
> usb.c: registered new driver hub
> host/usb-ohci.c: USB OHCI at membase 0xb0100000, IRQ 26
> host/usb-ohci.c: usb-builtin, non-PCI OHCI
> usb.c: new USB bus registered, assigned bus number 1
> hub.c: USB hub found
> hub.c: 2 ports detected
>
> hotplug (initscripts) report:
> Starting hotplug subsystem:
> pci
> pci [success]
> usb
> usb [success]
> isapnp
> isapnp [success]
> ide
> ide [success]
> input
> input [success]
> scsi
> scsi [success]
> done.
>
> the proc-filesystem tells:
> $ cat /proc/bus/usb/devices
> T: Bus=01 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=12 MxCh= 2
> B: Alloc= 0/900 us ( 0%), #Int= 0, #Iso= 0
> D: Ver= 1.10 Cls=09(hub ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1
> P: Vendor=0000 ProdID=0000 Rev= 2.06
> S: Manufacturer=Linux 2.6.11 ohci_hcd
> S: Product=Au1xxx OHCI
> S: SerialNumber=au1xxx
> C:* #Ifs= 1 Cfg#= 1 Atr=c0 MxPwr= 0mA
> I: If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub
> E: Ad=81(I) Atr=03(Int.) MxPS= 2 Ivl=255ms
>
> As far as I can see USB drivers are working correctly, hardware is
> detected but the USB is not working. Any hints?
>
> TIA
> Thomas
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