From d0f673ee92121e13a88ad7002e0c860b2cfc5e4b Mon Sep 17 00:00:00 2001 From: Damjan Marion Date: Tue, 31 Jan 2017 17:29:33 +0100 Subject: [PATCH] dpdk: move to uio_pci_generic Change-Id: I3d8b7947ae6d721e9b514a59a7d2de49aed419b5 Signed-off-by: Damjan Marion --- build-root/deb/debian/vpp.service | 6 +++--- build-root/deb/debian/vpp.upstart | 2 +- build-root/rpm/vpp.spec | 2 +- src/vnet/devices/dpdk/init.c | 2 +- src/vpp/conf/startup.conf | 6 +++--- src/vpp/conf/startup.uiopcigeneric.conf | 18 ------------------ 6 files changed, 9 insertions(+), 27 deletions(-) delete mode 100644 src/vpp/conf/startup.uiopcigeneric.conf diff --git a/build-root/deb/debian/vpp.service b/build-root/deb/debian/vpp.service index 40549856a96..aa1651c4119 100644 --- a/build-root/deb/debian/vpp.service +++ b/build-root/deb/debian/vpp.service @@ -4,10 +4,10 @@ After=network.target [Service] Type=simple -ExecStartPre=-/bin/rm -f /dev/shm/db /dev/shm/global_vm /dev/shm/vpe-api -ExecStartPre=-/sbin/modprobe igb_uio +ExecStartPre=-/bin/rm -f /dev/shm/db /dev/shm/global_vm /dev/shm/vpe-api +ExecStartPre=-/sbin/modprobe uio_pci_generic ExecStart=/usr/bin/vpp -c /etc/vpp/startup.conf -ExecStopPost=/bin/rm -f /dev/shm/db /dev/shm/global_vm /dev/shm/vpe-api +ExecStopPost=/bin/rm -f /dev/shm/db /dev/shm/global_vm /dev/shm/vpe-api Restart=always [Install] diff --git a/build-root/deb/debian/vpp.upstart b/build-root/deb/debian/vpp.upstart index f5908783d11..62e1d2780e6 100644 --- a/build-root/deb/debian/vpp.upstart +++ b/build-root/deb/debian/vpp.upstart @@ -8,7 +8,7 @@ respawn pre-start script rm -f /dev/shm/db /dev/shm/global_vm /dev/shm/vpe-api || true # should be there via dkms, but if not, start anyway - modprobe igb_uio || true + modprobe uio_pci_generic || true end script diff --git a/build-root/rpm/vpp.spec b/build-root/rpm/vpp.spec index 5575b5b1b62..95196e9be6e 100644 --- a/build-root/rpm/vpp.spec +++ b/build-root/rpm/vpp.spec @@ -118,7 +118,7 @@ mkdir -p -m755 %{buildroot}/usr/share/vpp/api mkdir -p -m755 %{buildroot}/etc/vpp mkdir -p -m755 %{buildroot}/etc/sysctl.d install -p -m 644 %{_mu_build_dir}/rpm/vpp.service %{buildroot}%{_unitdir} -install -p -m 644 %{_mu_build_dir}/../src/vpp/conf/startup.uiopcigeneric.conf %{buildroot}/etc/vpp/startup.conf +install -p -m 644 %{_mu_build_dir}/../src/vpp/conf/startup.conf %{buildroot}/etc/vpp/startup.conf install -p -m 644 %{_mu_build_dir}/../src/vpp/conf/80-vpp.conf %{buildroot}/etc/sysctl.d # # libraries diff --git a/src/vnet/devices/dpdk/init.c b/src/vnet/devices/dpdk/init.c index 01ef48cb0f3..7249cc52e9b 100755 --- a/src/vnet/devices/dpdk/init.c +++ b/src/vnet/devices/dpdk/init.c @@ -1165,7 +1165,7 @@ dpdk_config (vlib_main_t * vm, unformat_input_t * input) } if (!conf->uio_driver_name) - conf->uio_driver_name = format (0, "igb_uio%c", 0); + conf->uio_driver_name = format (0, "uio_pci_generic%c", 0); /* * Use 1G huge pages if available. diff --git a/src/vpp/conf/startup.conf b/src/vpp/conf/startup.conf index bce002027bf..a100e3e6ea7 100644 --- a/src/vpp/conf/startup.conf +++ b/src/vpp/conf/startup.conf @@ -80,9 +80,9 @@ dpdk { # num-rx-queues 2 # } - ## Change UIO driver used by VPP, Options are: uio_pci_generic, vfio-pci - ## and igb_uio (default) - # uio-driver uio_pci_generic + ## Change UIO driver used by VPP, Options are: igb_uio, vfio-pci + ## and uio_pci_generic (default) + # uio-driver vfio-pci ## Disable mutli-segment buffers, improves performance but ## disables Jumbo MTU support diff --git a/src/vpp/conf/startup.uiopcigeneric.conf b/src/vpp/conf/startup.uiopcigeneric.conf deleted file mode 100644 index 03a89dff70f..00000000000 --- a/src/vpp/conf/startup.uiopcigeneric.conf +++ /dev/null @@ -1,18 +0,0 @@ - -unix { - nodaemon - log /tmp/vpp.log - full-coredump -} - -dpdk { - uio-driver uio_pci_generic -} - -api-trace { - on -} - -api-segment { - gid vpp -} -- 2.16.6