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| author |   Chenmin Sun <chenmin.sun@intel.com> | 2020-02-28 22:49:37 +0800 |
|---|---|---|
| committer |   Damjan Marion <dmarion@me.com> | 2020-04-28 21:13:50 +0000 |
| commit | 24e2c50bf34af37b688df83cd8d39a58345349c5 (patch) | |
| tree | 6f2741762b16a3e7b9c93e5c526d4c61bebc4276 /src/plugins/dpdk/device/init.c | |
| parent | 2857e7850c2a2de02eb9f61c5d760100e382aa09 (diff) | |
flow: add RSS support
This patch enables the RSS configuration through vnet/flow interface
With this RSS feature, users can config the RSS functions for specific flows
Currently, it supports:
default, toeplitz and symmetric_toeplitz rss function, and
ipv4-tcp/ipv4-udp/ipv6-tcp/ipv6-ucp flow types
Users can use the following options to combine with above flow
types for more specific hash input set selection:
l3-src-only, l3-dst-only, l4-src-only, l4-dst-only
Command line:
test flow add dst-ip any proto udp rss function default rss types ipv4-tcp use l3-dst-only
test flow add dst-ip any proto udp rss function toeplitz rss types ipv4-udp use l4-src-only
test flow add dst-ip any proto udp rss function symmetric_toeplitz rss types ipv6-udp use l3-src-only and l3-dst-only
Type: feature
Signed-off-by: Chenmin Sun <chenmin.sun@intel.com>
Change-Id: I213efc76dc8af37f2f63605884f353e05b0f5d2a
Diffstat (limited to 'src/plugins/dpdk/device/init.c')
| -rw-r--r-- | src/plugins/dpdk/device/init.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/plugins/dpdk/device/init.c b/src/plugins/dpdk/device/init.c index 2922ed3b141..a9e73935a7d 100644 --- a/src/plugins/dpdk/device/init.c +++ b/src/plugins/dpdk/device/init.c @@ -440,7 +440,8 @@ dpdk_lib_init (dpdk_main_t * dm) VNET_FLOW_ACTION_REDIRECT_TO_NODE | VNET_FLOW_ACTION_REDIRECT_TO_QUEUE | VNET_FLOW_ACTION_BUFFER_ADVANCE | - VNET_FLOW_ACTION_COUNT | VNET_FLOW_ACTION_DROP; + VNET_FLOW_ACTION_COUNT | VNET_FLOW_ACTION_DROP | + VNET_FLOW_ACTION_RSS; if (dm->conf->no_tx_checksum_offload == 0) { |