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author | Peter A. G. Crosthwaite <peter.crosthwaite@petalogix.com> | 2012-06-16 15:20:59 +1000 |
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committer | Edgar E. Iglesias <edgar.iglesias@gmail.com> | 2012-06-21 15:19:16 +0200 |
commit | 7798a8828a654ce438584bdfccaa3e8a120cf998 (patch) | |
tree | 327345bf3e83cd630ef28f577052ca361b1353c1 /hw/empty_slot.h | |
parent | fc3511d4d803d7bccbca235c56e3022ab8aec0c3 (diff) | |
download | qemu-7798a8828a654ce438584bdfccaa3e8a120cf998.zip |
xilinx_timer: Fixed deadlock issue
The timer was deadlocking when the interval was set too low. It would cause a
flood of timer events and the CPU would halt indefinately. This is a known issue
and theres a generic workaround in place in ptimer on ptimer_set_limit(),
however the Xilinx timer uses ptimer_set_count() instead of set_limit. Changed
the call to set_count() to an equivalent call of set_limit() instead, which
brings the workaround into play.
Signed-off-by: Peter A. G. Crosthwaite <peter.crosthwaite@petalogix.com>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
Diffstat (limited to 'hw/empty_slot.h')
0 files changed, 0 insertions, 0 deletions