DPDK 21.11.9
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#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 | enable_loop_back |
uint8_t | nb_pool_maps |
uint32_t | rx_mode |
struct { | |
uint16_t vlan_id | |
uint64_t pools | |
} | pool_map [RTE_ETH_VMDQ_MAX_VLAN_FILTERS] |
A structure used to configure the VMDq feature of an Ethernet port when not combined with the DCB feature.
Using this feature, packets are routed to a pool of queues. By default, the pool selection is based on the MAC address, the VLAN ID in the VLAN tag as specified in the pool_map array. Passing the RTE_ETH_VMDQ_ACCEPT_UNTAG in the rx_mode field allows pool selection using only the MAC address. MAC address to pool mapping is done using the rte_eth_dev_mac_addr_add function, with the pool parameter corresponding to the pool ID.
Queue selection within the selected pool will be done using RSS when it is enabled or revert to the first queue of the pool if not.
A default pool may be used, if desired, to route all traffic which does not match the VLAN filter rules or any pool MAC address.
Definition at line 1111 of file rte_ethdev.h.
enum rte_eth_nb_pools nb_queue_pools |
VMDq only mode, 8 or 64 pools
Definition at line 1112 of file rte_ethdev.h.
uint8_t enable_default_pool |
If non-zero, use a default pool
Definition at line 1113 of file rte_ethdev.h.
uint8_t default_pool |
The default pool, if applicable
Definition at line 1114 of file rte_ethdev.h.
uint8_t enable_loop_back |
uint8_t nb_pool_maps |
We can have up to 64 filters/mappings
Definition at line 1116 of file rte_ethdev.h.
uint32_t rx_mode |
Flags from ETH_VMDQ_ACCEPT_*
Definition at line 1117 of file rte_ethdev.h.
uint16_t vlan_id |
The VLAN ID of the received frame
Definition at line 1119 of file rte_ethdev.h.
uint64_t pools |
Bitmask of pools for packet Rx
Definition at line 1120 of file rte_ethdev.h.
struct { ... } pool_map[RTE_ETH_VMDQ_MAX_VLAN_FILTERS] |
VMDq VLAN pool maps.