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(parent: 786ad21) | patch
xhci iso: allow for some latency
authorGerd Hoffmann <kraxel@redhat.com>
Thu, 6 Feb 2014 11:06:55 +0000 (12:06 +0100)
committerGerd Hoffmann <kraxel@redhat.com>
Tue, 18 Feb 2014 14:39:13 +0000 (15:39 +0100)
commitcc03ff9d0a147a399a11c9f513afa5e06ceee453
treed6910e049d5f29be6c150b8d44e4f5ff2c15a430tree | snapshot
parent786ad214c72226fa5bd4ebf18aeb4c6b54d3ba80commit | diff
xhci iso: allow for some latency

Allow the scheduled transfer time be a bit behind, to
compensate for latencies.  Without this xhci will wait
way to often for the mfindex wraparound, assuming the
scheduled time is in the future just because qemu is
a bit behind in processing the iso transfer requests.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
hw/usb/hcd-xhci.c diff | blob | history
Virtual HW used in A0B36APO subject