rte_sched_port_params Struct Reference

#include <rte_sched.h>

Data Fields
const char *	name
int	socket
uint64_t	rate
uint32_t	mtu
uint32_t	frame_overhead
uint32_t	n_subports_per_port
struct rte_sched_subport_profile_params *	subport_profiles
uint32_t	n_subport_profiles
uint32_t	n_max_subport_profiles
uint32_t	n_pipes_per_subport

Detailed Description

Port configuration parameters.

Examples:

examples/ip_pipeline/tmgr.c, examples/qos_sched/cfg_file.c, and examples/qos_sched/init.c.

Definition at line 238 of file rte_sched.h.

Field Documentation

const char* name

Name of the port to be associated

Examples:

examples/ip_pipeline/tmgr.c, and examples/qos_sched/init.c.

Definition at line 240 of file rte_sched.h.

int socket

CPU socket ID

Examples:

examples/qos_sched/init.c.

Definition at line 243 of file rte_sched.h.

uint64_t rate

Output port rate (measured in bytes per second)

Examples:

examples/qos_sched/init.c.

Definition at line 246 of file rte_sched.h.

uint32_t mtu

Maximum Ethernet frame size (measured in bytes). Should not include the framing overhead.

Definition at line 251 of file rte_sched.h.

uint32_t frame_overhead

Framing overhead per packet (measured in bytes)

Examples:

examples/qos_sched/cfg_file.c.

Definition at line 254 of file rte_sched.h.

uint32_t n_subports_per_port

Number of subports

Examples:

examples/qos_sched/cfg_file.c, and examples/qos_sched/init.c.

Definition at line 257 of file rte_sched.h.

struct rte_sched_subport_profile_params* subport_profiles

subport profile table. Every pipe is configured using one of the profiles from this table.

Definition at line 262 of file rte_sched.h.

uint32_t n_subport_profiles

Profiles in the pipe profile table

Definition at line 265 of file rte_sched.h.

uint32_t n_max_subport_profiles

Max allowed profiles in the pipe profile table

Definition at line 268 of file rte_sched.h.

uint32_t n_pipes_per_subport

Maximum number of subport pipes. This parameter is used to reserve a fixed number of bits in struct rte_mbuf::sched.queue_id for the pipe_id for all the subports of the same port.

Definition at line 275 of file rte_sched.h.

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The documentation for this struct was generated from the following file:

• lib/librte_sched/rte_sched.h