CVS commit: src/sys/arch/arm/arm32

["Nick Hudson" <skrll%netbsd.org@localhost>]

Module Name:    src
Committed By:   skrll
Date:           Fri Jun 14 09:09:12 UTC 2019

Modified Files:
        src/sys/arch/arm/arm32: bus_dma.c

Log Message:
Simplify the _ARM32_NEED_BUS_DMA_BOUNCE #ifdefs and rely on compiler
optimisation of the bouncing = false case.

Drain the write buf (aka DSB) in more cases

Catch all CPUs that support speculation. (thunderx isn't CPU_CORTEX)


To generate a diff of this commit:
cvs rdiff -u -r1.114 -r1.115 src/sys/arch/arm/arm32/bus_dma.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.