For now, drop the option to configure the number of hugepages (just use
the default 1024).
Change-Id: I686b6151e4a32ffa4ae9a9cf2694693369e03f49
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Use 'git grep -I' to determine the list of files that git considers to be
text (rather than hardcoding a list of known text file extensions) and
check all of them for newline at end of file.
Change-Id: I9b947176af2792c139a2782856e3c41061e18f10
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Allow end users to build the code even if, for example, warnings are
added with new compilers versions.
-Werror is still enforced for automated builds.
Change-Id: I567009d55cf5b941c452bd41d09f75d03b037209
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
cleanup.sh and unbind.sh have been combined into a single
setup.sh that takes one optional parameter (reset). If no
parameter is given, the script will automatically bind
all NVMe and IOAT devices to either uio_pci_generic
or vfio-pci, as appropriate based on IOMMU settings. If
the reset parameter is given, the devices will be bound back
to the appropriate kernel drivers.
Change-Id: I25db3234f1ecfb352a281e5093f4c1aa455152ae
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
If any memory is leaked or other errors occur, valgrind will now exit
with an error code and fail the tests.
Change-Id: I6c65cae17dcd21eb97d70bd82df828eaa0f8f109
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Since the grep would fail for most devices and the result wasn't
checked, the script would exit on the first device ID that didn't match.
Also initialize $rootdir so ioat_pci.h can be located.
Change-Id: I6a714772e22692ab002e1971134d2a86edc81d92
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
This patch is used to detect the nvme and ioat devices
in the tested platform and bind it to uio_pci_generic
driver. Thus, when we can smoothly use pci device functions
provided by DPDK instead of using libpciaccess.
Change-Id: Ibfe504fd2864c9b4980eacd0adc5ff2a029b5eaf
Signed-off-by: Ziye Yang <ziye.yang@intel.com>
Switch to /usr/local/share/dpdk on Linux to use the latest installed
DPDK.
This is the filesystem layout from building DPDK with:
make install T=x86_64-native-linuxapp-gcc DESTDIR=/usr/local
Change-Id: I95cb0a3ee2ad1fcc89f6abb73ff0005aa65110e5
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
It was just using 16 make threads by default before.
Now it uses the number of CPU cores.
Change-Id: I695705eb73fc5f5ed3eafe1f85c686bde0e4b7d6
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
The ioat driver supports DMA engine copy offload hardware available on
Intel Xeon platforms.
Change-Id: Ida0b17b25816576948ddb1b0443587e0f09574d4
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Also request fewer huge pages overall during autotest.
Change-Id: I6744c9a948e8db24b8ed3c7d9d99c89e1e50ba9c
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Sometimes readelf prepends an "fname: " note, to the line
with "psargs", and in that case just using awk with $2 does
not work.
Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: I6695352da641111f90be9f3e519accbf05107e91
Collect coverage information for use with gcov.
Coverage is disabled on FreeBSD because the current version of clang
provided by FreeBSD can't successfully link with -ftest-coverage enabled
(the compiler-rt support libs are too old).
Change-Id: Icc444936caa852bfb9a02b37223209319a27a770
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
This will rmmod nvme on Linux, and use the DPDK nic_uio driver
to unbind nvme devices from the nvme driver on FreeBSD.
"nic_uio" is actually a misnomer - it is not NIC driver specific,
and can safely be used to bind NVMe devices to an effectively
null driver.
Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: I8b964a070586166d762d79696385b82eeb2e88bd
