diff options
| author |   Chenmin Sun <chenmin.sun@intel.com> | 2020-07-06 08:20:39 +0800 |
|---|---|---|
| committer |   Damjan Marion <dmarion@me.com> | 2020-09-09 10:12:06 +0000 |
| commit | c4665093cdb0a8122d9640b6f5b3acd627918f32 (patch) | |
| tree | 08a3babefc4f126dec07740628d094fd24413e36 /src/vnet/devices | |
| parent | 765008670bec75cab679c4f549c5dac744842887 (diff) | |
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 <interface> <list <queue-list>>
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 <chenmin.sun@intel.com>
Change-Id: I1835595a1c54016a84eabee9fd62ce137935385d
Diffstat (limited to 'src/vnet/devices')
| -rw-r--r-- | src/vnet/devices/devices.c | 2 |
1 files changed, 0 insertions, 2 deletions
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) { |