Conrad Meyer 6ca07079af ioat(4): Add support for 'fence' bit with DMA_FENCE flag ... Some classes of IOAT hardware prefetch reads. DMA operations that depend on the result of prior DMA operations must use the DMA_FENCE flag to prevent stale reads. (E.g., I've hit this personally on Broadwell-EP. The Broadwell-DE has a different IOAT unit that is documented to not pipeline DMA operations.) Sponsored by: EMC / Isilon Storage Division		2016-01-15 01:34:43 +00:00
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ioat_hw.h	ioat(4): Add an API to get HW revision	2015-12-17 23:21:37 +00:00
ioat_internal.h	ioat(4): Add support for interrupt coalescing	2015-12-14 22:01:52 +00:00
ioat_test.c	ioatcontrol(8): Add support for interrupt coalescing	2015-12-14 22:02:01 +00:00
ioat_test.h	ioatcontrol(8): Add support for interrupt coalescing	2015-12-14 22:02:01 +00:00
ioat.c	ioat(4): Add support for 'fence' bit with DMA_FENCE flag	2016-01-15 01:34:43 +00:00
ioat.h	ioat(4): Add support for 'fence' bit with DMA_FENCE flag	2016-01-15 01:34:43 +00:00