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CVS log for src/sys/arch/arm/arm32/bus_dma.c

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Default branch: MAIN
Current tag: netbsd-2-1-RC4


Revision 1.38 / (download) - annotate - [select for diffs], Thu Oct 30 08:44:13 2003 UTC (20 years, 5 months ago) by scw
Branch: MAIN
CVS Tags: netbsd-2-base, netbsd-2-1-RELEASE, netbsd-2-1-RC6, netbsd-2-1-RC5, netbsd-2-1-RC4, netbsd-2-1-RC3, netbsd-2-1-RC2, netbsd-2-1-RC1, netbsd-2-1, netbsd-2-0-base, netbsd-2-0-RELEASE, netbsd-2-0-RC5, netbsd-2-0-RC4, netbsd-2-0-RC3, netbsd-2-0-RC2, netbsd-2-0-RC1, netbsd-2-0-3-RELEASE, netbsd-2-0-2-RELEASE, netbsd-2-0-1-RELEASE, netbsd-2-0, netbsd-2
Changes since 1.37: +6 -9 lines
Diff to previous 1.37 (colored)

In bus_dmamap_sync(), we can no longer rely on the data cache being
flushed on every context switch as an indicator that a mapping is
not resident in the cache.

Instead, used the per-pmap flag maintained by the cpu_switch/pmap code.

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