f2a1d71aaa
- [1] Make the driver friendly towards kernel without PREEMPTION. Use msleep(9) instead of simple unlock-check_variable-lock mechanisme since the later not really effective in non-preemptible kernel (especially during codec detection routine). - Free most driver resources in a sane manner to avoid possible double free and panics especially during device detach and codec detection failure. MFC after: 3 days [1] http://lists.freebsd.org/pipermail/freebsd-questions/2006-March/116515.html |
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isa | ||
pci | ||
pcm | ||
sbus | ||
usb | ||
chip.h | ||
driver.c |