diff options
| author |   Ting Xu <ting.xu@intel.com> | 2022-03-25 03:45:07 +0000 |
|---|---|---|
| committer |   Damjan Marion <dmarion@me.com> | 2022-04-26 15:45:07 +0000 |
| commit | b95e6d4e75be250629b69e18290f866b1a737a41 (patch) | |
| tree | 9d432a7e560475b48a5e95804e2b200257a67163 /src/vnet/flow | |
| parent | d82f471a059cf6d7fae76658b2f6f31df96d5773 (diff) | |
flow: enable RSS queue group action for 5G enhancement
Enable the flow action for RSS queue group. Packets can be distributed
among queues in group based on specific fields. Queues must be continous
in the group. This feature is to support 5G enhancement requirement.
Type: feature
Signed-off-by: Ting Xu <ting.xu@intel.com>
Change-Id: I74fdc617659bcb61f00b3b1934c95ab1c73bb8f3
Diffstat (limited to 'src/vnet/flow')
| -rw-r--r-- | src/vnet/flow/flow.h | 4 | ||||
| -rw-r--r-- | src/vnet/flow/flow_cli.c | 19 |
2 files changed, 22 insertions, 1 deletions
diff --git a/src/vnet/flow/flow.h b/src/vnet/flow/flow.h index 313e85c45f9..194579b88d8 100644 --- a/src/vnet/flow/flow.h +++ b/src/vnet/flow/flow.h @@ -252,6 +252,10 @@ typedef struct /* queue for VNET_FLOW_ACTION_REDIRECT_TO_QUEUE */ u32 redirect_queue; + /* start queue index and queue numbers for RSS queue group */ + u32 queue_index; + u32 queue_num; + /* buffer offset for VNET_FLOW_ACTION_BUFFER_ADVANCE */ i32 buffer_advance; diff --git a/src/vnet/flow/flow_cli.c b/src/vnet/flow/flow_cli.c index f3e6c3912bd..5f44a099f57 100644 --- a/src/vnet/flow/flow_cli.c +++ b/src/vnet/flow/flow_cli.c @@ -364,6 +364,7 @@ test_flow (vlib_main_t * vm, unformat_input_t * input, int rv; u32 teid = 0, session_id = 0, spi = 0; u32 vni = 0; + u32 queue_start = 0, queue_end = 0; vnet_flow_type_t type = VNET_FLOW_TYPE_UNKNOWN; ip4_address_and_mask_t ip4s = { }; ip4_address_and_mask_t ip4d = { }; @@ -522,6 +523,21 @@ test_flow (vlib_main_t * vm, unformat_input_t * input, #undef _ flow.actions |= VNET_FLOW_ACTION_RSS; } + else if (unformat (line_input, "rss queues")) + { + if (unformat (line_input, "%d to %d", &queue_start, &queue_end)) + ; + else + { + return clib_error_return (0, "unknown input `%U'", + format_unformat_error, line_input); + } + + flow.queue_index = queue_start; + flow.queue_num = queue_end - queue_start + 1; + + flow.actions |= VNET_FLOW_ACTION_RSS; + } else if (unformat (line_input, "%U", unformat_vnet_hw_interface, vnm, &hw_if_index)) ; @@ -728,7 +744,8 @@ VLIB_CLI_COMMAND (test_flow_command, static) = { "[spec <spec string>] [mask <mask string>]" "[next-node <node>] [mark <id>] [buffer-advance <len>] " "[redirect-to-queue <queue>] [drop] " - "[rss function <name>] [rss types <flow type>]", + "[rss function <name>] [rss types <flow type>]" + "[rss queues <queue_start> to <queue_end>]", .function = test_flow, }; /* *INDENT-ON* */ |