RE: [linux-usb-devel] [RFC][PATCH 0/2] x86_64 Early usb debugport support.

[Lu, Yinghai]

-----Original Message-----
From: Andi Kleen [mailto:ak@xxxxxxx] 
Sent: Wednesday, December 06, 2006 12:59 PM

>I haven't looked how the other usb_debug works -- if it's polled
>too then it wouldn't have much advantage.

Need to verify if the two sides of debug cable are identical. 

>And it would be good if the late usb_debug still wouldn't rely
>on interrupts.

Yes, esp. when usb can not get irq assigned correctly.

YH


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