interface: support configuring RSS steering queues

[vpp.git] / src / vpp / conf / startup.conf

diff --git a/src/vpp/conf/startup.conf b/src/vpp/conf/startup.conf
index 7ed2798..56610e2 100644 (file)
--- a/src/vpp/conf/startup.conf
+++ b/src/vpp/conf/startup.conf
@@ -28,13 +28,18 @@ api-segment {
   gid vpp
 }
 
+socksvr {
+  default
+}
+
 cpu {
        ## In the VPP there is one main thread and optionally the user can create worker(s)
        ## The main thread and worker thread(s) can be pinned to CPU core(s) manually or automatically
 
        ## Manual pinning of thread(s) to CPU core(s)
 
-       ## Set logical CPU core where main thread runs
+       ## Set logical CPU core where main thread runs, if main core is not set
+       ## VPP will use core 1 if available
        # main-core 1
 
        ## Set logical CPU core(s) where worker threads are running
@@ -64,8 +69,19 @@ cpu {
        # scheduler-priority 50
 }
 
+# buffers {
+       ## Increase number of buffers allocated, needed only in scenarios with
+       ## large number of interfaces and worker threads. Value is per numa node.
+       ## Default is 16384 (8192 if running unpriviledged)
+       # buffers-per-numa 128000
+
+       ## Size of buffer data area
+       ## Default is 2048
+       # default data-size 2048
+# }
+
 # dpdk {
-       ## Change default settings for all intefaces
+       ## Change default settings for all interfaces
        # dev default {
                ## Number of receive queues, enables RSS
                ## Default is 1
@@ -84,40 +100,48 @@ cpu {
                ## VLAN strip offload mode for interface
                ## Default is off
                # vlan-strip-offload on
+
+               ## TCP Segment Offload
+               ## Default is off
+               ## To enable TSO, 'enable-tcp-udp-checksum' must be set
+               # tso on
+
+               ## Devargs
+                ## device specific init args
+                ## Default is NULL
+               # devargs safe-mode-support=1,pipeline-mode-support=1
+
+               ## rss-queues
+               ## set valid rss steering queues
+               # rss-queues 0,2,5-7
        # }
 
        ## Whitelist specific interface by specifying PCI address
        # dev 0000:02:00.0
 
+       ## Blacklist specific device type by specifying PCI vendor:device
+        ## Whitelist entries take precedence
+       # blacklist 8086:10fb
+
+       ## Set interface name
+       # dev 0000:02:00.1 {
+       #       name eth0
+       # }
+
        ## Whitelist specific interface by specifying PCI address and in
        ## addition specify custom parameters for this interface
        # dev 0000:02:00.1 {
        #       num-rx-queues 2
        # }
 
-       ## Specify bonded interface and its slaves via PCI addresses
-       ##
-       ## Bonded interface in XOR load balance mode (mode 2) with L3 and L4 headers
-       # vdev eth_bond0,mode=2,slave=0000:02:00.0,slave=0000:03:00.0,xmit_policy=l34
-       # vdev eth_bond1,mode=2,slave=0000:02:00.1,slave=0000:03:00.1,xmit_policy=l34
-       ##
-       ## Bonded interface in Active-Back up mode (mode 1)
-       # vdev eth_bond0,mode=1,slave=0000:02:00.0,slave=0000:03:00.0
-       # vdev eth_bond1,mode=1,slave=0000:02:00.1,slave=0000:03:00.1
-
        ## Change UIO driver used by VPP, Options are: igb_uio, vfio-pci,
        ## uio_pci_generic or auto (default)
        # uio-driver vfio-pci
 
-       ## Disable mutli-segment buffers, improves performance but
+       ## Disable multi-segment buffers, improves performance but
        ## disables Jumbo MTU support
        # no-multi-seg
 
-       ## Increase number of buffers allocated, needed only in scenarios with
-       ## large number of interfaces and worker threads. Value is per CPU socket.
-       ## Default is 16384
-       # num-mbufs 128000
-
        ## Change hugepages allocation per-socket, needed only if there is need for
        ## larger number of mbufs. Default is 256M on each detected CPU socket
        # socket-mem 2048,2048
@@ -125,12 +149,27 @@ cpu {
        ## Disables UDP / TCP TX checksum offload. Typically needed for use
        ## faster vector PMDs (together with no-multi-seg)
        # no-tx-checksum-offload
+
+       ## Enable UDP / TCP TX checksum offload
+       ## This is the reversed option of 'no-tx-checksum-offload'
+       # enable-tcp-udp-checksum
 # }
 
+## node variant defaults
+#node {
+
+## specify the preferred default variant
+#      default { variant avx512 }
+
+## specify the preferred variant, for a given node
+#      ip4-rewrite { variant avx2 }
+
+#}
+
 
 # plugins {
        ## Adjusting the plugin path depending on where the VPP plugins are
-       #       path /home/bms/vpp/build-root/install-vpp-native/vpp/lib64/vpp_plugins
+       #       path /ws/vpp/build-root/install-vpp-native/vpp/lib/vpp_plugins
 
        ## Disable all plugins by default and then selectively enable specific plugins
        # plugin default { disable }
@@ -142,5 +181,11 @@ cpu {
        # plugin acl_plugin.so { disable }
 # }
 
-       ## Alternate syntax to choose plugin path
-       # plugin_path /home/bms/vpp/build-root/install-vpp-native/vpp/lib64/vpp_plugins
+## Statistics Segment
+# statseg {
+    # socket-name <filename>, name of the stats segment socket
+    #     defaults to /run/vpp/stats.sock
+    # size <nnn>[KMG], size of the stats segment, defaults to 32mb
+    # per-node-counters on | off, defaults to none
+    # update-interval <f64-seconds>, sets the segment scrape / update interval
+# }