#7356: sirq is consummating almost 50% of cpu
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Reporter: crow | Owner: developers
Type: defect | Status: reopened
Priority: normal | Milestone: Backfire 10.03.1
Component: packages | Version: Trunk
Resolution: | Keywords:
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Comment (by Brain2000):
A bit more research reveals that the b43 driver supports HW encryption
when CCMP is used, as the CPU is only hitting about 10% max. However, the
bcrmsmac driver hits 100% whether the encryption is set for any
combination of WPA/WPA2/CCMP/TKIP Enterprise.
(It may be worth noting that the b43 driver has high CPU usage if TKIP is
used instead of CCMP, but that seems rather unimportant right now.)
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Ticket URL: <https://dev.openwrt.org/ticket/7356#comment:8>
OpenWrt <http://openwrt.org>
Opensource Wireless Router Technology
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