diff options
| author |   Aurelien Jarno <aurelien@aurel32.net> | 2008-05-02 17:02:23 +0200 |
|---|---|---|
| committer |   Avi Kivity <avi@qumranet.com> | 2008-07-20 12:40:49 +0300 |
| commit | f697554515b06e8d7264f316b25e6da943407142 (patch) | |
| tree | f15a67cee17245c03f90c6a931b02fb34e687a4c /tools/perf/scripts/python | |
| parent | KVM: Handle vma regions with no backing page (diff) | |
KVM: PIT: support mode 3
The in-kernel PIT emulation ignores pending timers if operating
under mode 3, which for example Hurd uses.
This mode should output a square wave, high for (N+1)/2 counts and low
for (N-1)/2 counts. As we only care about the resulting interrupts, the
period is N, and mode 3 is the same as mode 2 with regard to
interrupts.
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Signed-off-by: Avi Kivity <avi@qumranet.com>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions