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| author | Hans de Goede <hdegoede@redhat.com> | 2012-03-02 21:27:15 +0100 |
|---|---|---|
| committer | Gerd Hoffmann <kraxel@redhat.com> | 2012-03-07 12:28:03 +0100 |
| commit | dd54cfe0bcf30d1f3a34e9c397f619d423fe0c5b (patch) | |
| tree | b7d27fbaf6599a5307822e0c44f081056967103a /hw/vhost_net.c | |
| parent | 2763cbc751c494dd2f58f902ad80a8048f9cfd7b (diff) | |
| download | qemu-dd54cfe0bcf30d1f3a34e9c397f619d423fe0c5b.zip qemu-dd54cfe0bcf30d1f3a34e9c397f619d423fe0c5b.tar.gz qemu-dd54cfe0bcf30d1f3a34e9c397f619d423fe0c5b.tar.bz2 | |
usb-ehci: Fix cerr tracking
cerr should only be decremented on errors which cause XactErr to be set, and
when that happens the failing transaction should be retried until cerr reaches
0 and only then should USBSTS_ERRINT be set (and inactive cleared and
USBSTS_INT set if requested).
Since we don't have any hardware level errors (and in case of redirection
the real hardware has already retried), re-trying makes no sense, so
immediately set cerr to 0 on errors which set XactErr.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Diffstat (limited to 'hw/vhost_net.c')
0 files changed, 0 insertions, 0 deletions