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Subject[PATCH v3 0/5] PCI: functions/pci-epf-test: Add DMA data transfer
Date
Patch series uses dma engine APIs in pci-epf-test to transfer data using
DMA. It also adds an option "-d" in pcitest for the user to indicate
whether DMA has to be used for data transfer. This also prints
throughput information for data transfer.

Changes from v2:
*) Removed use of "bool" in uapi/linux/pcitest.h as that seems to fail
for certain configs (header should be self contained). It was failing
for "x86_64 allmodconfig".
*) Modified function comments added before DMA transfer functions.

Changes from v1:
*) Fixed some of the function names from pci_epf_* to pci_epf_test_*
since the DMA support is now been moved to pci-epf-test.c

Kishon Vijay Abraham I (5):
PCI: endpoint: functions/pci-epf-test: Add DMA support to transfer
data
PCI: endpoint: functions/pci-epf-test: Print throughput information
misc: pci_endpoint_test: Use streaming DMA APIs for buffer allocation
tools: PCI: Add 'd' command line option to support DMA
misc: pci_endpoint_test: Add support to get DMA option from userspace

drivers/misc/pci_endpoint_test.c | 165 ++++++++++--
drivers/pci/endpoint/functions/pci-epf-test.c | 253 +++++++++++++++++-
include/uapi/linux/pcitest.h | 7 +
tools/pci/pcitest.c | 23 +-
4 files changed, 417 insertions(+), 31 deletions(-)

--
2.17.1

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