Keyboard

Geoffrey Thomas gmthomas1 at mac.com
Sat Nov 11 07:26:45 PST 2006


On Nov 11, 2006, at 8:21 AM, Geoffrey Thomas wrote:

>
> On Nov 10, 2006, at 5:35 PM, Dan Nicholson wrote:
>
>> On 11/10/06, veritosproject at gmail.com <veritosproject at gmail.com>  
>> wrote:
>>> > I have recompiled the kernel several time and have enabled as  
>>> USB support
>>> > SCSI and USB Human interface devices. I have read thru the  
>>> config file.
>>> > file and enabled anything about anykeyboard. No luck.
>>> > System boots fine to the login prompt but I get no reaction  
>>> from my keyboard.
>>> > Any other thoughts?
>>>
>>> Different computers have different USB hub controller options, like
>>> UHCD and EHCD.  On your first big compile, install all of these in
>>> (Device Drivers / USB Support / USB Host Controller Drivers).  Once
>>> that's done, you can pull some off and see what works.
>>
>> This is true. Try looking through dmesg to see if it says anything
>> about uhci/ohci/ehci. My two USB controllers enable all three.
>>
>> $ dmesg | grep '[eou]hci'
>> ohci_hcd: 2005 April 22 USB 1.1 'Open' Host Controller (OHCI)  
>> Driver (PCI)
>> ohci_hcd 0000:00:0e.0: OHCI Host Controller
>> ohci_hcd 0000:00:0e.0: new USB bus registered, assigned bus number 1
>> ohci_hcd 0000:00:0e.0: irq 3, io mem 0xe0008000
>> ohci_hcd 0000:00:0e.1: OHCI Host Controller
>> ohci_hcd 0000:00:0e.1: new USB bus registered, assigned bus number 2
>> ohci_hcd 0000:00:0e.1: irq 10, io mem 0xe0009000
>> usb 1-3: new full speed USB device using ohci_hcd and address 2
>> uhci_hcd 0000:00:07.2: UHCI Host Controller
>> uhci_hcd 0000:00:07.2: new USB bus registered, assigned bus number 3
>> uhci_hcd 0000:00:07.2: irq 9, io base 0x00001080
>> ehci_hcd 0000:00:0e.2: EHCI Host Controller
>> ehci_hcd 0000:00:0e.2: new USB bus registered, assigned bus number 4
>> ehci_hcd 0000:00:0e.2: irq 9, io mem 0xe000a000
>> ehci_hcd 0000:00:0e.2: USB 2.0 started, EHCI 1.00, driver 10 Dec 2004
>> usb 3-1: new low speed USB device using uhci_hcd and address 2
>> usb 3-2: new low speed USB device using uhci_hcd and address 3
>> ohci_hcd 0000:00:0e.1: wakeup
>> ohci_hcd 0000:00:0e.0: wakeup
>> usb 2-2: new low speed USB device using ohci_hcd and address 2
>> usb 1-3: new full speed USB device using ohci_hcd and address 3
>>
>> Also, if you can get another system booted (live cd maybe), you can
>> try to run lspci (from PCI Utils). Here's some sample output from my
>> system:
>>
>> $ lspci -v
>> ...
>> 00:07.2 USB Controller: Intel Corporation 82371AB/EB/MB PIIX4 USB  
>> (rev 01) (prog
>> -if 00 [UHCI])
>>        Flags: bus master, medium devsel, latency 64, IRQ 9
>>        I/O ports at 1080 [size=32]
>> ...
>> 00:0e.0 USB Controller: NEC Corporation USB (rev 43) (prog-if 10  
>> [OHCI])
>>        Subsystem: Unknown device 1631:0035
>>        Flags: bus master, medium devsel, latency 64, IRQ 3
>>        Memory at e0008000 (32-bit, non-prefetchable) [size=4K]
>>        Capabilities: <access denied>
>>
>> 00:0e.1 USB Controller: NEC Corporation USB (rev 43) (prog-if 10  
>> [OHCI])
>>        Subsystem: Unknown device 1631:0035
>>        Flags: bus master, medium devsel, latency 64, IRQ 10
>>        Memory at e0009000 (32-bit, non-prefetchable) [size=4K]
>>        Capabilities: <access denied>
>>
>> 00:0e.2 USB Controller: NEC Corporation USB 2.0 (rev 04) (prog-if  
>> 20 [EHCI])
>>        Subsystem: Unknown device 1631:1600
>>        Flags: bus master, medium devsel, latency 132, IRQ 9
>>        Memory at e000a000 (32-bit, non-prefetchable) [size=256]
>>        Capabilities: <access denied>
>>
>> Good luck. Figuring out kernel modules is a tough game when you're
>> just getting started.
>>
>> --
>> Dan
>> -- 
>> http://linuxfromscratch.org/mailman/listinfo/lfs-support
>> FAQ: http://www.linuxfromscratch.org/lfs/faq.html
>> Unsubscribe: See the above information page
>
> I ran dmesg | grep -i keyboard and got -
>   AT Translated Set 2  Keyboard on ISA0060/Serio0
> I've tried enabling every serial device I could find in config
> Enabled PS/2
>
> Geoff
>
>
> -- 
> http://linuxfromscratch.org/mailman/listinfo/lfs-support
> FAQ: http://www.linuxfromscratch.org/lfs/faq.html
> Unsubscribe: See the above information page
Sorry. Forgot to say it  still doesnt' work.
I did check and enabled all the USB controllers

Geoff



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