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| author |   Alan Ott <alan@signal11.us> | 2013-10-05 23:52:24 -0400 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2013-10-08 15:32:14 -0400 |
| commit | 40afbb657352e92726c40cc4ddf3cf0be6800dba (patch) | |
| tree | c73e32642a1f96d7e7031bce5e2ef468e6dc049d /tools/perf/scripts/python/syscall-counts.py | |
| parent | mrf24j40: Use threaded IRQ handler (diff) | |
| download | linux-dev-40afbb657352e92726c40cc4ddf3cf0be6800dba.tar.xz linux-dev-40afbb657352e92726c40cc4ddf3cf0be6800dba.zip | |
mrf24j40: Use level-triggered interrupts
The mrf24j40 generates level interrupts. There are rare cases where it
appears that the interrupt line never gets de-asserted between interrupts,
causing interrupts to be lost, and causing a hung device from the driver's
perspective. Switching the driver to interpret these interrupts as
level-triggered fixes this issue.
Signed-off-by: Alan Ott <alan@signal11.us>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts.py')
0 files changed, 0 insertions, 0 deletions