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Re: [Qemu-devel] [SeaBIOS] seabios does not support booting from usb-uas
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From: |
Gerd Hoffmann |
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Subject: |
Re: [Qemu-devel] [SeaBIOS] seabios does not support booting from usb-uas with nec-usb-xhci |
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Date: |
Mon, 09 May 2016 10:52:10 +0200 |
On Fr, 2016-05-06 at 17:00 +0800, Tom Yan wrote:
> Strangely, seabios supports booting from usb-uas with usb-ehci:
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> https://drive.google.com/open?id=0B50PCxfm5KU1dUFTUG9HU0pEcXc
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> and usb-bot with nec-usb-xhci:
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> https://drive.google.com/open?id=0B50PCxfm5KU1QnVzdTBIdEFzZW8
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> but not usb-uas with nec-usb-xhci:
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> https://drive.google.com/open?id=0B50PCxfm5KU1Z0t1akNXaVZZLTQ
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> This makes me wonder if it is just a missing feature of a bug.
missing support for usb3 streams in seabios.
cheers,
Gerd