Re: USB?

Martin Reindl:

> Strange, works for me. At least USB 1.1 devices. What does verbose boot
> say or a kernel with USB_DEBUG?

Verbose boot doesn't really say more:

...
>>> uhci probe won
uhci0 at pci0 dev 12 function 0 "VIA VT83C572 USB" rev 0x61: dec_1000a irq 3
>>> probing for usb*
>>> usb probe returned 1
>>> usb probe won
usb0 at uhci0: USB revision 1.0
>>> probing for uhub*
>>> uhub probe returned 10
>>> uhub probe won
uhub0 at usb0
uhub0: VIA UHCI root hub, rev 1.00/1.00, addr 1
uhub0: 2 ports with 2 removable, self powered
...
>>> uhci probe won
uhci1 at pci0 dev 12 function 1 "VIA VT83C572 USB" rev 0x61: dec_1000a irq 4
>>> probing for usb*
>>> usb probe returned 1
>>> usb probe won
usb1 at uhci1: USB revision 1.0
>>> probing for uhub*
>>> uhub probe returned 10
>>> uhub probe won
uhub1 at usb1
uhub1: VIA UHCI root hub, rev 1.00/1.00, addr 1
uhub1: 2 ports with 2 removable, self powered
...
>>> ehci probe won
ehci0 at pci0 dev 12 function 2 "VIA VT6202 USB" rev 0x63: dec_1000a irq 19
>>> probing for usb*
>>> usb probe returned 1
>>> usb probe won
usb2 at ehci0: USB revision 2.0
>>> probing for uhub*
>>> uhub probe returned 10
>>> uhub probe won
uhub2 at usb2
uhub2: VIA EHCI root hub, rev 2.00/1.00, addr 1
uhub2: 4 ports with 4 removable, self powered
...

That basically looks like on i386.  Except on i386, if USB devices
are connected or you plug them in, additional probes happen.  On
my alpha nothing happens.  (Pristine GENERIC.)

-- 
Christian "naddy" Weisgerber                          [email protected]