Re: [linux-usb-devel] [patch] adding (1-shot) interrupts to usbdevfs& HCDs

[Thomas Sailer]

Dan Streetman schrieb:

> 2.Polling interval
>   The polling interval for bulk URBs is as-fast-as-possible.  The device must

I thought in case of a NAK the HC should wait for the next frame to try again,
but maybe I'm wrong

> 3.Guaranteed polling
>   Interrupt URBs are (supposed to be) guaranteed to poll at certain intervals.

Where is this guaranteed? If so our implementation is far away from this,
think about eg. 65ms polling intervals

Tom

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