kernel_optimize_test/drivers/ntb
Dave Jiang 8a7b6a778a ntb: ntb perf tool
Providing raw performance data via a tool that directly access data from
NTB w/o any software overhead. This allows measurement of the hardware
performance limit. In revision one we are only doing single direction
CPU and DMA writes. Eventually we will provide bi-directional writes.

The measurement using DMA engine for NTB performance measure does
not measure the raw performance of DMA engine over NTB due to software
overhead. But it should provide the peak performance through the Linux DMA
driver.

Signed-off-by: Dave Jiang <dave.jiang@intel.com>
Tested-by: Allen Hubbe <Allen.Hubbe@emc.com>
Signed-off-by: Jon Mason <jdmason@kudzu.us>
2016-01-17 22:08:05 -05:00
..
hw NTB: Clear property bits in BAR value 2016-01-11 09:51:17 -05:00
test ntb: ntb perf tool 2016-01-17 22:08:05 -05:00
Kconfig NTB: Add ping pong test client 2015-07-04 14:07:42 -04:00
Makefile NTB: Add ping pong test client 2015-07-04 14:07:42 -04:00
ntb_transport.c NTB: Address out of DMA descriptor issue with NTB 2016-01-11 10:01:27 -05:00
ntb.c ntb: avoid format string in dev_set_name 2015-08-09 16:32:22 -04:00