From c4665093cdb0a8122d9640b6f5b3acd627918f32 Mon Sep 17 00:00:00 2001 From: Chenmin Sun Date: Mon, 6 Jul 2020 08:20:39 +0800 Subject: interface: support configuring RSS steering queues This patch adds the RSS steering queues set interface, and it's implementation in DPDK device: /* Interface to set rss queues of the interface */ typedef clib_error_t *(vnet_interface_rss_queues_set_t) (struct vnet_main_t * vnm, struct vnet_hw_interface_t * hi, clib_bitmap_t *bitmap); This patch also introduces a command line to set the RSS queues: set interface rss queues > To display the rss queues, use "show hardware-interfaces" Below is the example to configure rss queues for interface Gig0: vpp# set interface rss queues Gig0 list 0,2,4-7 vpp# show hardware-interfaces brief Name Idx Link Hardware VirtualFunctionEthernet18/1/0 1 down VirtualFunctionEthernet18/1/0 Link speed: unknown RSS queues: 0 2 4 5 6 7 local0 0 down local0 Link speed: unknown vpp# Users can also configure the rss queues on a dpdk interface in startup.conf: dpdk { dev 0000:18:01.0 { rss-queues 0,2,5-7 } } Type: feature Signed-off-by: Chenmin Sun Change-Id: I1835595a1c54016a84eabee9fd62ce137935385d --- src/vnet/devices/devices.c | 2 -- 1 file changed, 2 deletions(-) (limited to 'src/vnet/devices') diff --git a/src/vnet/devices/devices.c b/src/vnet/devices/devices.c index e78c5cbe45b..cfce2ac2856 100644 --- a/src/vnet/devices/devices.c +++ b/src/vnet/devices/devices.c @@ -341,8 +341,6 @@ vnet_hw_interface_get_rx_mode (vnet_main_t * vnm, u32 hw_if_index, return VNET_API_ERROR_INVALID_INTERFACE; } - - static clib_error_t * vnet_device_init (vlib_main_t * vm) { -- cgit 1.2.3-korg