Vineet Gupta 8c47f83ba4 ARCv2: IOC: Adhere to progamming model guidelines to avoid DMA corruption ... On AXS103 release bitfiles, DMA data corruptions were seen because IOC setup was not following the recommended way in documentation. Flipping IOC on when caches are enabled or coherency transactions are in flight, might cause some of the memory operations to not observe coherency as expected. So strictly follow the programming model recommendations as documented in comment header above arc_ioc_setup() Signed-off-by: Vineet Gupta <vgupta@synopsys.com>		2017-01-18 14:48:33 -08:00
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asm	ARCv2: IOC: Adhere to progamming model guidelines to avoid DMA corruption	2017-01-18 14:48:33 -08:00
uapi/asm	ARC: syscall for userspace cmpxchg assist	2016-10-24 09:24:26 -07:00