Subject: Re: ehci and Dell keyboards
To: NetBSD current-users <current-users@NetBSD.org>
From: Chris Tribo <firstname.lastname@example.org>
Date: 10/11/2005 16:43:59
If you did that you'd never be able to get into the BIOS again to
turn it back on without resetting the CMOS settings. There's no
setting to turn it off on machines that don't have physical PS/2 ports.
On Oct 11, 2005, at 4:39 PM, Lennart Augustsson wrote:
> Does the BIOS have some legacy keyboard emulation that you
> can try turning off?
> -- Lennart
> Patrick Welche wrote:
>> If I have ehci enabled, my usb keyboard stops working once the
>> ehci driver
>> is loaded. (Can type at boot prompt etc) With ehci commented out,
>> all is OK:
>> uhidev0 at uhub3 port 1 configuration 1 interface 0
>> uhidev0: DELL DELL USB Keyboard, rev 1.10/1.04, addr 2, iclass 3/1
>> ukbd0 at uhidev0: 8 modifier keys, 6 key codes
>> with ehci:
>> ehci0 at pci0 dev 29 function 7: Intel 82801FB/FR USB EHCI
>> Controller (rev. 0x03)
>> ehci0: interrupting at ioapic0 pin 21 (irq 9)
>> ehci0: EHCI version 1.0
>> ehci0: companion controllers, 2 ports each: uhci0 uhci1 uhci2 uhci3
>> usb4 at ehci0: USB revision 2.0
>> uhub4 at usb4
>> uhub4: Intel EHCI root hub, class 9/0, rev 2.00/1.00, addr 1
>> uhub4: 8 ports with 8 removable, self powered
>> but then just the mouse is seen on
>> uhidev0 at uhub3 port 2 configuration 1 interface 0
>> uhidev0: Dell Dell USB Mouse, rev 1.10/29.10, addr 2, iclass 3/1
>> ums0 at uhidev0: 3 buttons and Z dir.
>> wsmouse0 at ums0 mux 0
>> but no keyboard..
>> (Entertainingly this is true for Dell GX280 BIOS revisions A04 and
>> lastest A06 which allegedly fixes USB troubles. A05 seems to work.)
>> How can I help?