On 09/14/2010 02:23 PM, Clemens Ladisch wrote:
> Jeremy Jongepier wrote:
>> cannot submit datapipe for urb 0, error -28: not enough bandwidth
>
> Is CONFIG_USB_EHCI_TT_NEWSCHED enabled in your kernel's configuration?
>
> Can you try with or without a hub?
>
I can't try with a hub, I don't have any.
cat /boot/config-2.6.31-11-rt | grep CONFIG_USB_EHCI_TT_NEWSCHED
CONFIG_USB_EHCI_TT_NEWSCHED=y
cat /boot/config-2.6.32-24-generic | grep CONFIG_USB_EHCI_TT_NEWSCHED
CONFIG_USB_EHCI_TT_NEWSCHED=y
So CONFIG_USB_EHCI_TT_NEWSCHED is enabled.
Best,
Jeremy
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Received on Tue Sep 14 16:15:03 2010
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