rte_eth_vmdq_dcb_conf - Man Page
Synopsis
#include <rte_ethdev.h>
Data Fields
enum rte_eth_nb_pools nb_queue_pools
uint8_t enable_default_pool
uint8_t default_pool
uint8_t nb_pool_maps
struct {
uint16_t vlan_id
uint64_t pools
} pool_map [RTE_ETH_VMDQ_MAX_VLAN_FILTERS]
uint8_t dcb_tc [RTE_ETH_DCB_NUM_USER_PRIORITIES]
Detailed Description
A structure used to configure the VMDq+DCB feature of an Ethernet port.
Using this feature, packets are routed to a pool of queues, based on the VLAN ID in the VLAN tag, and then to a specific queue within that pool, using the user priority VLAN tag field.
A default pool may be used, if desired, to route all traffic which does not match the VLAN filter rules.
Definition at line 947 of file rte_ethdev.h.
Field Documentation
enum rte_eth_nb_pools nb_queue_pools
With DCB, 16 or 32 pools
Definition at line 948 of file rte_ethdev.h.
uint8_t enable_default_pool
If non-zero, use a default pool
Definition at line 949 of file rte_ethdev.h.
uint8_t default_pool
The default pool, if applicable
Definition at line 950 of file rte_ethdev.h.
uint8_t nb_pool_maps
We can have up to 64 filters/mappings
Definition at line 951 of file rte_ethdev.h.
uint16_t vlan_id
The VLAN ID of the received frame
Definition at line 953 of file rte_ethdev.h.
uint64_t pools
Bitmask of pools for packet Rx
Definition at line 954 of file rte_ethdev.h.
struct { ... } pool_map[RTE_ETH_VMDQ_MAX_VLAN_FILTERS]
VMDq VLAN pool maps.
uint8_t dcb_tc[RTE_ETH_DCB_NUM_USER_PRIORITIES]
Selects a queue in a pool
Definition at line 957 of file rte_ethdev.h.
Author
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