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Re: [Qemu-devel] [PATCH] usb-host: handle guest-issued clear halt
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From: |
Gerd Hoffmann |
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Subject: |
Re: [Qemu-devel] [PATCH] usb-host: handle guest-issued clear halt |
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Date: |
Fri, 11 May 2012 16:59:56 +0200 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:10.0.4) Gecko/20120422 Thunderbird/10.0.4 |
On 05/08/12 14:06, Gerd Hoffmann wrote:
> Most important here is to update our internal endpoint state so we know
> the endpoint isn't in halted state any more. Without this usb-host
> tries to clear halt again with the next data transfer submitted. Doing
> this twice is (a) not correct and (b) confuses some usb devices,
> rendering them non-functional in the guest.
Anthony, can you pick this directly?
It is the only 1.1 usb patch in the queue right now ...
cheers,
Gerd