odp_tm_level_capabilities_t Struct Reference

Per Level Capabilities. More...

#include <traffic_mngr.h>

Data Fields
uint32_t	max_num_tm_nodes
	max_num_tm_nodes specifies the maximum number of tm_nodes allowed at this level.
uint32_t	max_fanin_per_node
	max_fanin_per_level specifies the maximum number of fan_in links to any given scheduler (whether weighted or using fair queueing or round robin) belonging to tm_nodes at this level.
uint8_t	max_priority
	max_priority specifies the maximum number of strict priority levels used by any tm_node at this level. More...
uint32_t	min_weight
	min_weight only has significance when the weights_supported field below is true, in which case it specifies the smallest value of the weights allowed at this level.
uint32_t	max_weight
	max_weight only has significance when the weights_supported field below is true, in which case it specifies the largest value of the weights allowed at this level.
uint32_t	min_burst_packets
	Minimum allowed value for odp_tm_shaper_params_t::commit_burst and odp_tm_shaper_params_t::peak_burst when odp_tm_shaper_params_t::packet_mode is true.
uint32_t	max_burst_packets
	Maximum allowed value for odp_tm_shaper_params_t::commit_burst and odp_tm_shaper_params_t::peak_burst when odp_tm_shaper_params_t::packet_mode is true.
uint64_t	min_rate_packets
	Minimum allowed value for odp_tm_shaper_params_t::commit_rate and odp_tm_shaper_params_t::peak_rate when odp_tm_shaper_params_t::packet_mode is true.
uint64_t	max_rate_packets
	Maximum allowed value for odp_tm_shaper_params_t::commit_rate and odp_tm_shaper_params_t::peak_rate when odp_tm_shaper_params_t::packet_mode is true.
uint32_t	min_burst
	Minimum allowed value for odp_tm_shaper_params_t::commit_burst and odp_tm_shaper_params_t::peak_burst when odp_tm_shaper_params_t::packet_mode is false.
uint32_t	max_burst
	Maximum allowed value for odp_tm_shaper_params_t::commit_burst and odp_tm_shaper_params_t::peak_burst when odp_tm_shaper_params_t::packet_mode is false.
uint64_t	min_rate
	Minimum allowed value for odp_tm_shaper_params_t::commit_rate and odp_tm_shaper_params_t::peak_rate when odp_tm_shaper_params_t::packet_mode is false.
uint64_t	max_rate
	Maximum allowed value for odp_tm_shaper_params_t::commit_rate and odp_tm_shaper_params_t::peak_rate when odp_tm_shaper_params_t::packet_mode is false.
odp_bool_t	tm_node_shaper_supported
	Shaper is supported in rate shape mode.
odp_bool_t	tm_node_rate_limiter_supported
	Shaper is supported in rate limit mode.
odp_bool_t	tm_node_shaper_packet_mode
	tm_node_shaper_packet_mode indicates that tm_nodes at this level support shaper in packet mode
odp_bool_t	tm_node_wred_supported
	tm_node_wred_supported indicates that the tm_nodes at this level support some form of Random Early Detection.
odp_bool_t	tm_node_dual_slope_supported
	tm_node_dual_slope_supported indicates that the tm_nodes at this level support the dual slope WRED capability. More...
odp_bool_t	fair_queuing_supported
	fair_queuing_supported indicates that the tm_node schedulers at this level can implement WFQ or FQ scheduling disciplines (otherwise these schedulers can only implement WRR or RR algorithms.
odp_bool_t	weights_supported
	weights_supported indicates that the tm_node schedulers at this level can have their different weights for their different fanins. More...
struct {
uint8_t   byte: 1
	Threshold given as bytes.
uint8_t   packet: 1
	Threshold given as packets.
uint8_t   byte_and_packet: 1
	Threshold given as bytes and packets simultaneously.
}	tm_node_threshold
	TM node threshold profile support.

Detailed Description

Per Level Capabilities.

The odp_tm_level_capabilities_t record is used to describe the capabilities that might vary based upon the tm_node level. It is always used as part of the odp_tm_capabilities record.

Examples

odp_traffic_mgmt.c.

Definition at line 242 of file api/spec/traffic_mngr.h.

Field Documentation

max_priority

uint8_t odp_tm_level_capabilities_t::max_priority

max_priority specifies the maximum number of strict priority levels used by any tm_node at this level.

Note that lower numeric values represent higher (more important or time critical) priorities.

Definition at line 256 of file api/spec/traffic_mngr.h.

tm_node_dual_slope_supported

odp_bool_t odp_tm_level_capabilities_t::tm_node_dual_slope_supported

tm_node_dual_slope_supported indicates that the tm_nodes at this level support the dual slope WRED capability.

This field is ignored if tm_node_wred_supported above is false.

Definition at line 333 of file api/spec/traffic_mngr.h.

weights_supported

odp_bool_t odp_tm_level_capabilities_t::weights_supported

weights_supported indicates that the tm_node schedulers at this level can have their different weights for their different fanins.

When true the min_weight and max_weight fields above specify the legal range of such weights.

Definition at line 345 of file api/spec/traffic_mngr.h.

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

• api/spec/traffic_mngr.h