OSDN Git Service

tools: PCI: Add 'd' command line option to support DMA
authorKishon Vijay Abraham I <kishon@ti.com>
Mon, 16 Mar 2020 11:24:23 +0000 (16:54 +0530)
committerLorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Thu, 2 Apr 2020 16:57:10 +0000 (17:57 +0100)
commit73c5762652c538527f654b8eb9af47ae2c2434af
tree2d40774c2f7c2a3b58080bc83bd0693b0cc9f2ce
parent0a121f9bc3f55b83b2c62f6d6fa8e3125e81964e
tools: PCI: Add 'd' command line option to support DMA

Add a new command line option 'd' to use DMA for data transfers.
It should be used with read, write or copy commands.

Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Tested-by: Alan Mikhak <alan.mikhak@sifive.com>
include/uapi/linux/pcitest.h
tools/pci/pcitest.c