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- 01 Apr, 2003 1 commit
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Paul Mackerras authored
This updates the ADB (Apple desktop bus) driver used on macs and powermacs. The main change, from Ben Herrenschmidt, is that handlers are called without a lock held now. It also adds a way for userland to obtain some information about individual ADB devices from the driver.
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- 08 Nov, 2002 1 commit
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Paul Mackerras authored
This updates the ADB driver and the three low-level ADB bus adaptor drivers used on powermacs. The files affected are all in drivers/macintosh; they are adb.c, macio-adb.c, via-cuda.c and via-pmu.c. The main changes in this patch are: - Remove the use of global cli/sti and replace them with local cli/sti, spinlocks and semaphores as appropriate. - Use DECLARE_WORK/schedule_work instead of tq_struct/schedule_task. - Improvements to the PMU interrupt handling and sleep/wakeup code.
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- 05 Feb, 2002 1 commit
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Linus Torvalds authored
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