diff options
| author |   Martin Klozik <martinx.klozik@intel.com> | 2016-04-13 14:26:07 +0100 |
|---|---|---|
| committer |   Maryam Tahhan <maryam.tahhan@intel.com> | 2016-04-19 13:48:47 +0000 |
| commit | cdba631d32461d5f5916b369a9007a63891c55a6 (patch) | |
| tree | 61024d7e1724cd1e0a04a726ec1cdc1bc12a3ce1 | |
| parent | f87c2216b83ba8bdde369f4d5d5cee6fdb3afeae (diff) | |
vm: use the same testpmd sources inside VM
Always copy testpmd sources from the directory with vHost User
version of DPDK. This will avoid possible issues with missing
dependencies in some VM images. It will also ensure, that testpmd
inside VM is agnostic to chosen vHost method.
Change-Id: I0496cc846eff3f7d4c1aef0a9c825545a4c3c818
JIRA: VSPERF-283
Signed-off-by: Martin Klozik <martinx.klozik@intel.com>
Reviewed-by: Maryam Tahhan <maryam.tahhan@intel.com>
Reviewed-by: Al Morton <acmorton@att.com>
Reviewed-by: Christian Trautman <ctrautma@redhat.com>
Reviewed-by: Brian Castelli <brian.castelli@spirent.com>
| -rw-r--r-- | testcases/testcase.py | 4 | ||||
| -rw-r--r-- | vnfs/qemu/qemu.py | 2 | ||||
| -rw-r--r-- | vnfs/qemu/qemu_dpdk_vhost_cuse.py | 10 |
3 files changed, 4 insertions, 12 deletions
diff --git a/testcases/testcase.py b/testcases/testcase.py index ff1247fc..7c935792 100644 --- a/testcases/testcase.py +++ b/testcases/testcase.py @@ -309,8 +309,10 @@ class TestCase(object): # copy sources into shared dir only if neccessary if 'testpmd' in self.guest_loopback or 'l2fwd' in self.guest_loopback: try: + # always use DPDK vhost user version inside VM, so results are not + # affected by different testpmd behavior inside VM tasks.run_task(['rsync', '-a', '-r', '-l', r'--exclude="\.git"', - os.path.join(S.getValue('RTE_SDK'), ''), + os.path.join(S.getValue('RTE_SDK_USER'), ''), os.path.join(guest_dir, 'DPDK')], self._logger, 'Copying DPDK to shared directory...', diff --git a/vnfs/qemu/qemu.py b/vnfs/qemu/qemu.py index 686fb431..c735062f 100644 --- a/vnfs/qemu/qemu.py +++ b/vnfs/qemu/qemu.py @@ -251,7 +251,7 @@ class IVnfQemu(IVnf): def _modify_dpdk_makefile(self): """ - Modifies DPDK makefile in Guest before compilation + Modifies DPDK makefile in Guest before compilation if needed """ pass diff --git a/vnfs/qemu/qemu_dpdk_vhost_cuse.py b/vnfs/qemu/qemu_dpdk_vhost_cuse.py index e5a5e823..ab4fec84 100644 --- a/vnfs/qemu/qemu_dpdk_vhost_cuse.py +++ b/vnfs/qemu/qemu_dpdk_vhost_cuse.py @@ -56,13 +56,3 @@ class QemuDpdkVhostCuse(IVnfQemu): ',netdev=' + net2 + ',csum=off,gso=off,' + 'guest_tso4=off,guest_tso6=off,guest_ecn=off', ] - - # helper functions - - def _modify_dpdk_makefile(self): - """ - Modifies DPDK makefile in Guest before compilation - """ - self.execute_and_wait("sed -i -e 's/CONFIG_RTE_LIBRTE_VHOST_USER=n/" + - "CONFIG_RTE_LIBRTE_VHOST_USER=y/g'" + - "config/common_linuxapp") |