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author | Helmut Schaa <helmut.schaa@googlemail.com> | 2011-01-30 13:19:37 +0100 |
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committer | John W. Linville <linville@tuxdriver.com> | 2011-01-31 15:06:23 -0500 |
commit | 16222a0d06f5032d7e8bc7c65e8bf299e21f413a (patch) | |
tree | c3d7592fe6ddc199d4885e18bd60e0db5a1a3fc6 /scripts/Makefile | |
parent | 5846a550b5838ea7fe8e280caff159a5ddb5c7e1 (diff) |
rt2x00: Convert rt2500pci interrupt handling to use tasklets
Fix interrupt processing on slow machines by using individual tasklets
for each different device interrupt. This ensures that while a RX or TX
status tasklet is scheduled only the according device interrupt is
masked and other interrupts such as TBTT can still be processed.
Also, this allows us to use tasklet_hi_schedule for TBTT processing
which is required to not send out beacons with a wrong DTIM count (due
to delayed periodic beacon updates). Furthermore, this improves the
latency between the TBTT and sending out buffered multi- and broadcast
traffic.
As a nice bonus, the interrupt handling overhead should be much lower.
Compile-tested only.
Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'scripts/Makefile')
0 files changed, 0 insertions, 0 deletions