| commit | a2498f76b8ddd4011645e54faf6eb9281bd6f401 | |
| author | Gerd Hoffmann <kraxel@redhat.com> | |
| Tue, 8 May 2012 11:54:45 +0000 (8 13:54 +0200) | ||
| committer | Gerd Hoffmann <kraxel@redhat.com> | |
| Mon, 14 May 2012 08:22:20 +0000 (14 10:22 +0200) | ||
| tree | e215555bb9f2eabf0da561e740fc34b86e330c4b | treesnapshot (tar.gz zip) |
| parent | 94d1991445fa3582c042ee4e5b72606e2fc39cc2 | commitdiff |
usb-host: handle guest-issued clear halt
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.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
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.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
| hw/usb/host-linux.c | diffblobblamehistory |