>The dmesg log was very informative. You've got one of those strange
>situations where things don't work at boot time but they do
>work later.
>In particular, the docking station's internal hub refused to
>initialize at boot time. When you removed ehci-hcd,
>it did initialize at full speed.
>Then when you reloaded ehci-hcd it did initialize at high speed.
>
>Perhaps this patch will help:
>
>Index: linux-2.6.15-rc6/drivers/usb/core/hub.c
>===================================================================
>--- linux-2.6.15-rc6.orig/drivers/usb/core/hub.c
>+++ linux-2.6.15-rc6/drivers/usb/core/hub.c
>@@ -1463,7 +1463,7 @@ static int hub_port_reset(struct usb_hub
> switch (status) {
> case 0:
> /* TRSTRCY = 10 ms; plus some extra */
>- msleep(10 + 40);
>+ msleep(10 + 200);
> /* FALL THROUGH */
> case -ENOTCONN:
> case -ENODEV:
no luck.
keyboard is still dead for the origial config where it is plugged
into the docking station and ehci-hcd is booted with the kernel.
(and cat /proc/bus/usb/devices returns quickly and doesn't wake it up)
With or without this patch,
I do see the red LED on on the optical mouse illuminated
and the LED on the wireless receive blinks when I hit the keyboard,
so the devices do seem to have power in this scenario.
thanks,
-Len
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