[SeaBIOS] [PATCH] usb: USB 3 devices encode bMaxPacketSize0 field.
Gerd Hoffmann
kraxel at redhat.com
Mon Jan 27 10:26:05 CET 2014
On Fr, 2014-01-24 at 14:41 -0500, Kevin O'Connor wrote:
> With this patch, my superspeed flash drive is now detected on my
> Haswell based xhci controller. (Interestingly, the same flash drive
> worked on my other computer without this patch, even though the max
> packet length is definitely not correct without this patch.)
Patch looks good to me.
Yes, xhci (hardware) implementations are different. In particular NEC /
Renesas (at least the early ones) seems to be less strict than Intel.
cheers,
Gerd
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