Hans de Goede ffa1f2e088 ehci: Fix interrupts stopping when Interrupt Threshold Control is 8
If Interrupt Threshold Control is 8 or a multiple of 8, then
s->usbsts_frindex can become exactly 0x4000, at which point
(s->usbsts_frindex > s->frindex) will never become true, as
s->usbsts_frindex will not be lowered / reset in this case.

This patch fixes this.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-09-12 08:09:49 +02:00
2012-08-28 20:38:39 +02:00
2012-08-28 20:38:39 +02:00
2012-09-07 09:02:44 +03:00
2012-04-19 16:51:47 +02:00
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2012-09-05 15:48:57 -03:00
2012-09-05 15:48:57 -03:00
2012-09-05 15:48:57 -03:00
2012-09-05 15:48:57 -03:00
2012-09-10 15:29:51 +03:00
2012-09-09 17:03:09 +03:00
2012-09-10 15:29:51 +03:00
2012-09-08 09:09:06 +00:00
2011-12-15 09:20:50 -06:00
2012-09-05 15:48:57 -03:00
2012-09-05 11:44:53 -05:00
2012-09-10 13:52:28 -05:00

Read the documentation in qemu-doc.html or on http://wiki.qemu.org

- QEMU team
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