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/***************************************************************************/
/* Copyright (c) 2024 Microsoft Corporation */
/* Copyright (c) 2026 Eclipse ThreadX contributors */
/* */
/* This program and the accompanying materials are made available under */
/* the terms of the MIT License which is available at */
/* https://opensource.org/licenses/MIT. */
/* */
/* SPDX-License-Identifier: MIT */
/***************************************************************************/
/**
* @file sample.c
* @brief This is a small demo of the high-performance NetX Duo TCP/IP stack.
* This program demonstrates link packet sending and receiving with a simulated Ethernet driver.
*
*/
#include "tx_api.h"
#include "nx_api.h"
#include "netxtestcontrol.h"
extern void test_control_return(UINT);
#if defined(NX_ENABLE_VLAN)
#include "nx_link.h"
#include "nx_shaper.h"
/* Define demo stack size. */
#define PACKET_SIZE 1536
#define NX_PACKET_POOL_SIZE ((PACKET_SIZE + sizeof(NX_PACKET)) * 30)
#define DEMO_STACK_SIZE 2048
#define HTTP_STACK_SIZE 2048
#define IPERF_STACK_SIZE 2048
#define VLAN_TAG_1 (200 | (2<<13))
#define VLAN_TAG_2 (300 | (3<<13))
#define PORT_RATE 100
/* Define the ThreadX and NetX object control blocks... */
TX_THREAD thread_0;
NX_PACKET_POOL pool_0;
NX_IP ip_0;
UCHAR *pointer;
UCHAR *http_stack;
UCHAR *iperf_stack;
#ifdef FEATURE_NX_IPV6
NXD_ADDRESS ipv6_address;
#endif
UCHAR pool_area[NX_PACKET_POOL_SIZE];
/* Define the counters used in the demo application... */
ULONG error_counter;
NX_SHAPER shaper;
UINT interface_1_id;
UINT interface_2_id;
/* Define thread prototypes. */
VOID thread_0_entry(ULONG thread_input);
extern VOID nx_iperf_entry(NX_PACKET_POOL *pool_ptr, NX_IP *ip_ptr, UCHAR* http_stack, ULONG http_stack_size, UCHAR *iperf_stack, ULONG iperf_stack_size);
extern void test_control_return(UINT status);
extern UINT nx_tas_driver(NX_SHAPER_DRIVER_PARAMETER *params);
extern UINT nx_cbs_driver(NX_SHAPER_DRIVER_PARAMETER *params);
/***** Substitute your ethernet driver entry function here *********/
void _nx_ram_network_driver(struct NX_IP_DRIVER_STRUCT *driver_req);
/* Define what the initial system looks like. */
#ifdef CTEST
VOID test_application_define(void *first_unused_memory)
#else
void netx_shaper_tas_test_application_define(void *first_unused_memory)
#endif
{
UINT status;
/* Setup the working pointer. */
pointer = (UCHAR *) first_unused_memory;
/* Initialize the NetX system. */
nx_system_initialize();
/* Create a packet pool. */
status = nx_packet_pool_create(&pool_0, "NetX Main Packet Pool",
PACKET_SIZE, pool_area, NX_PACKET_POOL_SIZE);
/* Check for packet pool create errors. */
if (status)
error_counter++;
/* Create an IP instance. */
status = nx_ip_create(&ip_0, "NetX IP Instance 0", IP_ADDRESS(192, 168, 0, 15), 0xFFFFFF00UL, &pool_0, _nx_ram_network_driver,
pointer, DEMO_STACK_SIZE, 1);
pointer = pointer + DEMO_STACK_SIZE;
/* Check for IP create errors. */
if (status)
error_counter++;
/* Attach second interface. */
status = nx_ip_interface_attach(&ip_0, "NetX IP Interface 0:2",
IP_ADDRESS(192, 168, 100, 15), 0xFFFFFFFFUL, _nx_ram_network_driver);
if (status)
{
error_counter++;
}
/* Enable ARP and supply ARP cache memory for IP Instance 0. */
status = nx_arp_enable(&ip_0, (void *) pointer, 1024);
pointer = pointer + 1024;
/* Check for ARP enable errors. */
if (status)
error_counter++;
/* Enable ICMP */
status = nx_icmp_enable(&ip_0);
/* Check for ICMP enable errors. */
if(status)
error_counter++;
/* Enable UDP traffic. */
status = nx_udp_enable(&ip_0);
/* Check for UDP enable errors. */
if (status)
error_counter++;
/* Enable TCP traffic. */
status = nx_tcp_enable(&ip_0);
/* Check for TCP enable errors. */
if (status)
error_counter++;
/* Create the main thread. */
tx_thread_create(&thread_0, "thread 0", thread_0_entry, 0,
pointer, DEMO_STACK_SIZE,
4, 4, TX_NO_TIME_SLICE, TX_AUTO_START);
pointer = pointer + DEMO_STACK_SIZE;
#ifdef FEATURE_NX_IPV6
/* Set up the IPv6 address here. */
ipv6_address.nxd_ip_address.v6[3] = 0x3;
ipv6_address.nxd_ip_address.v6[2] = 0x0;
ipv6_address.nxd_ip_address.v6[1] = 0x0;
ipv6_address.nxd_ip_address.v6[0] = 0xfe800000;
ipv6_address.nxd_ip_version = NX_IP_VERSION_V6;
/* Enable ICMPv6 services. */
status = nxd_icmp_enable(&ip_0);
if (status)
error_counter++;
/* Enable IPv6 services. */
status = nxd_ipv6_enable(&ip_0);
if (status)
error_counter++;
status = nxd_ipv6_address_set(&ip_0, 0, &ipv6_address, 10, NX_NULL);
if (status)
error_counter++;
#endif
status = nx_link_vlan_interface_create(&ip_0, "NetX IP Interface 0:2", IP_ADDRESS(192, 168, 200, 2), 0xFFFFFF00UL, VLAN_TAG_1, 0, &interface_1_id);
if (status)
{
error_counter++;
}
status = nx_link_vlan_interface_create(&ip_0, "NetX IP Interface 0:3", IP_ADDRESS(192, 168, 300, 2), 0xFFFFFF00UL, VLAN_TAG_2, 0, &interface_2_id);
if (status)
{
error_counter++;
}
}
UINT demo_cbs_set(void* cbs_param, UCHAR shaper_type)
{
return NX_SUCCESS;
}
UINT nx_tas_driver(struct NX_SHAPER_DRIVER_PARAMETER_STRUCT *parameter)
{
return NX_SUCCESS;
}
UINT nx_fp_driver(struct NX_SHAPER_DRIVER_PARAMETER_STRUCT *parameter)
{
return (NX_SUCCESS);
}
/* Define the test threads. */
void thread_0_entry(ULONG thread_input)
{
UINT status;
ULONG actual_status;
ULONG interface_index;
NX_INTERFACE *interface_ptr;
USHORT vlan_tag;
USHORT pcp;
UCHAR i;
UCHAR pcp_list[8];
UCHAR queue_id_list[8];
UCHAR hw_queue_number, hw_cbs_queue_number;
UINT port_rate;
NX_SHAPER_CONTAINER shaper_container;
NX_SHAPER tas_shaper;
NX_SHAPER fp_shaper;
NX_SHAPER_TAS_CONFIG tas_config;
NX_SHAPER_FP_PARAMETER fp_param;
UCHAR shaper_capability;
UINT index;
NX_SHAPER_HW_QUEUE hw_queue[8];
NX_PARAMETER_NOT_USED(thread_input);
memset(&tas_config, 0, sizeof(tas_config));
memset(&shaper_container , 0, sizeof(NX_SHAPER_CONTAINER));
/* Ensure the IP instance has been initialized. */
nx_ip_status_check(&ip_0, NX_IP_INITIALIZE_DONE, &actual_status, NX_WAIT_FOREVER);
/* Set the HTTP stack and IPerf stack. */
http_stack = pointer;
pointer += HTTP_STACK_SIZE;
iperf_stack = pointer;
pointer += IPERF_STACK_SIZE;
/* Call entry function to start iperf test. */
nx_iperf_entry(&pool_0, &ip_0, http_stack, HTTP_STACK_SIZE, iperf_stack, IPERF_STACK_SIZE);
interface_index = 0;
interface_ptr = &(ip_0.nx_ip_interface[interface_index]);
/* Example start */
/* case 1: Config TAS shaper: NX_SHAPER_TAS_IDLE_CYCLE_AUTO_FILL_WITH_CLOSE */
status = nx_shaper_create(interface_ptr, &shaper_container, &tas_shaper, NX_SHAPER_TYPE_TAS, nx_tas_driver);
if (status != NX_SUCCESS)
{
error_counter++;
return;
}
status = nx_shaper_create(interface_ptr, &shaper_container, &fp_shaper, NX_SHAPER_TYPE_FP, nx_fp_driver);
if (status != NX_SUCCESS)
{
error_counter++;
return;
}
shaper_capability = NX_SHAPER_CAPABILITY_CBS_SUPPORTED | \
NX_SHAPER_CAPABILITY_TAS_SUPPORTED | \
NX_SHAPER_CAPABILITY_PREEMPTION_SUPPORTED;
index = 0;
hw_queue[index].hw_queue_id = 0;
hw_queue[index].priority = 1;
hw_queue[index++].type = NX_SHAPER_HW_QUEUE_NORMAL;
hw_queue[index].hw_queue_id = 1;
hw_queue[index].priority = 2;
hw_queue[index++].type = NX_SHAPER_HW_QUEUE_CBS;
hw_queue[index].hw_queue_id = 2;
hw_queue[index].priority = 3;
hw_queue[index++].type = NX_SHAPER_HW_QUEUE_CBS;
status = nx_shaper_config(interface_ptr, PORT_RATE, shaper_capability, index, hw_queue);
if (status != NX_SUCCESS)
{
error_counter++;
return;
}
status = nx_shaper_default_mapping_get(interface_ptr, pcp_list, queue_id_list, 8);
if (status != NX_SUCCESS)
{
error_counter++;
return;
}
status = nx_shaper_mapping_set(interface_ptr, pcp_list, queue_id_list, 8);
if (status != NX_SUCCESS)
{
error_counter++;
return;
}
memset(&fp_param, 0, sizeof(NX_SHAPER_FP_PARAMETER));
fp_param.verification_enable = NX_TRUE;
fp_param.express_guardband_enable = NX_TRUE;
fp_param.express_queue_bitmap = (1 << 3) | (1 << 2);
fp_param.ha = NX_SHAPER_FP_DEFAULT_HA;
fp_param.ra = NX_SHAPER_FP_DEFAULT_RA;
status = nx_shaper_fp_parameter_set(interface_ptr, &fp_param);
/* Check status... */
if (status != NX_SUCCESS)
{
error_counter++;
return;
}
tas_config.base_time = 0;
tas_config.cycle_time = 1000;
tas_config.auto_fill_status = NX_SHAPER_TAS_IDLE_CYCLE_AUTO_FILL_WITH_CLOSE;
tas_config.traffic_count = 2;
tas_config.traffic[0].pcp = 3;
tas_config.traffic[0].time_offset = 0;
tas_config.traffic[0].duration = 200;
tas_config.traffic[0].traffic_control = NX_SHAPER_TRAFFIC_OPEN;
tas_config.traffic[1].pcp = 2;
tas_config.traffic[1].time_offset = 400;
tas_config.traffic[1].duration = 100;
tas_config.traffic[1].traffic_control = NX_SHAPER_TRAFFIC_OPEN;
status = nx_shaper_tas_parameter_set(interface_ptr, &tas_config);
if (status != NX_SUCCESS)
{
error_counter++;
return;
}
/* Example end */
/* case 2: Config TAS shaper: NX_SHAPER_TAS_IDLE_CYCLE_AUTO_FILL_WITH_OPEN */
tas_config.auto_fill_status = NX_SHAPER_TAS_IDLE_CYCLE_AUTO_FILL_WITH_OPEN;
status = nx_shaper_tas_parameter_set(interface_ptr, &tas_config);
if (status != NX_SUCCESS)
{
error_counter++;
return;
}
/* case 3: Config TAS shaper: NX_SHAPER_TAS_IDLE_CYCLE_AUTO_FILL_DISABLED */
tas_config.auto_fill_status = NX_SHAPER_TAS_IDLE_CYCLE_AUTO_FILL_DISABLED;
status = nx_shaper_tas_parameter_set(interface_ptr, &tas_config);
if (status != NX_SUCCESS)
{
error_counter++;
return;
}
/*Check the status. */
if (error_counter == 0)
{
printf("SUCCESS!\n");
test_control_return(0);
}
else
{
printf("ERROR!\n");
test_control_return(1);
}
}
#else
#ifdef CTEST
VOID test_application_define(void *first_unused_memory)
#else
void netx_shaper_tas_test_application_define(void *first_unused_memory)
#endif
{
/* Print out test information banner. */
printf("NetX Test: Shaper TAS Test.......................................N/A\n");
test_control_return(3);
}
#endif
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