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 7b4f69d..56610e2 100644 (file)
--- a/src/vpp/conf/startup.conf
+++ b/src/vpp/conf/startup.conf
@@ -69,6 +69,17 @@ 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 interfaces
        # dev default {
@@ -89,6 +100,20 @@ 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
@@ -109,16 +134,6 @@ cpu {
        #       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
@@ -127,11 +142,6 @@ cpu {
        ## 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
@@ -139,8 +149,23 @@ 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
@@ -155,3 +180,12 @@ cpu {
        # plugin dpdk_plugin.so { disable }
        # plugin acl_plugin.so { disable }
 # }
+
+## 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
+# }