Ethernet Subsystem Intel® FPGA IP User Guide

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ID 773413
Date 9/16/2024
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Document Table of Contents
Document Table of Contents x
1. Introduction 2. Feature Description 3. Ethernet Subsystem Parameters 4. Subsystem IP Blocks 5. Interfaces and Signals 6. Recommended Clock Connections 7. Register Descriptions 8. Ethernet SS IP Example Design 9. Document Revision History for the Ethernet Subsystem Intel FPGA IP User Guide
1. Introduction x
1.1. Supported Features 1.2. Device Family Support 1.3. Release Information 1.4. Resource Utilization 1.5. Getting Started
2. Feature Description x
2.1. Ethernet Subsystem Intel FPGA IP Overview 2.2. Supported Features
3. Ethernet Subsystem Parameters x
3.1. Parameter Editor Parameters 3.2. E-Tile Port Enablement Guidelines and Restrictions 3.3. F-Tile Ethernet Port to PMA Channel Mapping 3.4. Analog Parameter Options
4. Subsystem IP Blocks x
4.1. AXI Stream Bridge 4.2. CSR Address Decoder 4.3. Subsystem Abstraction Layer (SAL) 4.4. Dynamic Reconfiguration Extension Subsystem 4.5. IEEE 1588v2 PTP 4.6. Auto-Negotation and Link Training 4.7. Priority Flow Control
4.3. Subsystem Abstraction Layer (SAL) x
4.3.1. Subsystem Abstraction Layer (SAL) Commands
4.3.1. Subsystem Abstraction Layer (SAL) Commands x
4.3.1.1. NOP(0x0) 4.3.1.2. get_hssi_profile for E-Tile 4.3.1.3. get_hssi_profile for F-Tile 4.3.1.4. set_hssi_profile for E-Tile 4.3.1.5. set_hssi_profile for F-Tile 4.3.1.6. read_MAC_statistic 4.3.1.7. get_mtu 4.3.1.8. set_csr for E-Tile 4.3.1.9. set_csr for F-Tile 4.3.1.10. get_csr for E-Tile 4.3.1.11. get_csr for F-Tile 4.3.1.12. enable_loopback for E-Tile 4.3.1.13. enable_loopback for F-Tile 4.3.1.14. disable_loopback for E-Tile 4.3.1.15. disable_loopback for F-Tile 4.3.1.16. Reset MAC Statistics 4.3.1.17. set_mtu for F-Tile 4.3.1.18. Ncsi_get_link_status 4.3.1.19. Reserved 4.3.1.20. firmware_version (0xFF)
4.5. IEEE 1588v2 PTP x
4.5.1. TX PTP Classifier
5. Interfaces and Signals x
5.1. AXI4 Interfaces 5.2. Serial Interface 5.3. Clocks 5.4. Resets
5.1. AXI4 Interfaces x
5.1.1. AXI-Lite CSR 5.1.2. AXI-ST Client Interface 5.1.3. AXI-ST PHY Direct 5.1.4. AXI-ST PTP 5.1.5. Flow Control
6. Recommended Clock Connections x
6.1. Driving Multiple Ports with the Same Clock 6.2. Clock Connections for MAC Asynchronous Client FIFO 6.3. F-Tile Clock Connections for PTP Synchronous and Asynchronous cases 6.4. Clock Connections for SyncE Operation on E-Tile 6.5. Clock Connections for SyncE Operation on F-Tile 6.6. F-Tile PMA and FEC Direct PHY IP Clock Output
7. Register Descriptions x
7.1. Subsystem Registers 7.2. Port Registers 7.3. F-Tile Address Maps 7.4. F-Tile ANLT Port Register Map 7.5. F-Tile PTP Tile Adapter Register Map 7.6. F-Tile DR Controller Register Map
7.1. Subsystem Registers x
7.1.1. Device Feature Header Lo 7.1.2. Device Feature Header Hi 7.1.3. Feature GUID_L 7.1.4. Feature GUID_H 7.1.5. Feature CSR ADDR 7.1.6. Feature CSR Size Group 7.1.7. Version 7.1.8. Feature List 7.1.9. Interface Attribute Port X Parameters 7.1.10. HSSI Command/Status 7.1.11. HSSI Control/Address 7.1.12. HSSI Read Data 7.1.13. HSSI Write Data 7.1.14. HSSI Ethernet Port X Status 7.1.15. Priority Flow Control 7.1.16. Priority Flow Control TX Queue Statistics 7.1.17. Priority Flow Control RX Queue Statistics 7.1.18. Priority Flow Control TX Queue Threshold 7.1.19. Priority Flow Control RX Queue Threshold 7.1.20. F-Tile DR Controller Status
7.2. Port Registers x
7.2.1. PTP Packet Classifier Registers
7.2.1. PTP Packet Classifier Registers x
7.2.1.1. Recognized and Unrecognized Packet Counters 7.2.1.2. Parse Graph Specific Packet Counters
8. Ethernet SS IP Example Design x
8.1. Steps to Generate the Example Design 8.2. Supported Simulators 8.3. Running the Simulation Tests 8.4. Running the Hardware Tests
8.3. Running the Simulation Tests x
8.3.1. Steps to Simulate the Design Example
8.4. Running the Hardware Tests x
8.4.1. Supported Boards 8.4.2. Steps to Compile the Design Example for Hardware 8.4.3. Steps to Run the Design Example on Hardware
8.4.2. Steps to Compile the Design Example for Hardware x
8.4.2.1. Steps to generate Routing Delay for PTP Enabled Designs
1. Introduction
2. Feature Description
3. Ethernet Subsystem Parameters
4. Subsystem IP Blocks
5. Interfaces and Signals
6. Recommended Clock Connections
7. Register Descriptions
8. Ethernet SS IP Example Design
9. Document Revision History for the Ethernet Subsystem Intel FPGA IP User Guide

8.4.3. Steps to Run the Design Example on Hardware

Running the design in hardware:

  1. Program the device via the JTAG programmer
  2. Open a System Console session
  3. Navigate to the hwtest_sl directory for E-tile designs or the hwtest_f directory for F-tile designs.
  4. Type source main_script.tcl
  5. Observe script output

The following sample output illustrates a successful hardware test run for the Ethernet Subsystem IP core design example on E-tile. 

Available JTAG Masters:
0: /devices/10M16S(A|C|L)@2#USB-1#FM6 SI|SoC devkits#PG15SWIPLAB1062.gar.corp.intel.com/(link)/JTAG/(110:132 v1 #0)/phy_0/master
1: /devices/AGFB014R24A@1#USB-1#FM6 SI|SoC devkits#PG15SWIPLAB1062.gar.corp.intel.com/(link)/JTAG/alt_sld_fab_0_alt_sld_fab_0_sldfabric.node_0/hssi_ss_0_hssi_ss_dr_cpu_hssi_ss_dr_cpu_nios2_gen2_0.data_master
2: /devices/AGFB014R24A@1#USB-1#FM6 SI|SoC devkits#PG15SWIPLAB1062.gar.corp.intel.com/(link)/JTAG/alt_sld_fab_0_alt_sld_fab_0_sldfabric.node_3/phy_0/altera_jtag_avalon_master_0.master
3: /devices/AGFB014R24A@1#USB-1#FM6 SI|SoC devkits#PG15SWIPLAB1062.gar.corp.intel.com/(link)/JTAG/alt_sld_fab_0_alt_sld_fab_0_sldfabric.node_4/alt_sld_fab_0_alt_sld_fab_0_host_link_jtag.h2t/alt_sld_fab_0_alt_sld_fab_0_stfabric.h2t_0/alt_sld_fab_0_alt_sld_fab_0_memfabric_transacto.avalon_master

Type set_jtag # to select a master
Type list_jtag to display this list again
Currently selected master is 1:
/devices/AGFB014R24A@1#USB-1#FM6 SI|SoC devkits#PG15SWIPLAB1062.gar.corp.intel.com/(link)/JTAG/alt_sld_fab_0_alt_sld_fab_0_sldfabric.node_0/hssi_ss_0_hssi_ss_dr_cpu_hssi_ss_dr_cpu_nios2_gen2_0.data_master
Info: (default) JTAG Port ID          = 2
Info: (default) Internal Serial Loopback = 1
Info: (default) Port List = 0 4 8 12
Info: (default) PTP Enable   = 0 0 0 0
Info: (default) EnhancedPTPAccuracy Enable  = 0 1 0 0
Info: (default) Speed = 100G_fec 100G_fec 100G_fec 100G
Info: (default) PCS Enabled List = 0 0 0 0
Info: (default) DR Enabled List = 0 0 0 0
Info: (default) Base Profile List = 0 0 0 0
Info: (default) Latency Measurement Enable = 0
Info: (default) Throughput Measurement Enable = 0
Info: (default) 100G PAM4 Enabled List = 1 1 1 1
Info: (default) PMA Adaptation = 0 0 0 0
Info: (default) PMAConfig Number (default)     =   0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 
Info: Hotplug Enable (enable=1, disable=0) (default) : set hotplug_en     0
Info: PMA Calibration (enable=1, disable=0) (default) : set pma_calibration_en     1
ANLT Port 0 REG: 0x00000000 & anlt_en: 0

Info: Enabled internal loopback with calibration 


Info: Test <p0 c3_ehip_xcvr_loopback_test> Passed 


Info: Test <p0 c3_ehip_traffic_basic_test> Passed 

ANLT Port 4 REG: 0x00000000 & anlt_en: 0

Info: Enabled internal loopback with calibration 


Info: Test <p4 c3_ehip_xcvr_loopback_test> Passed 


Info: Test <p4 c3_ehip_traffic_basic_test> Passed 

ANLT Port 8 REG: 0x00000000 & anlt_en: 0

Info: Enabled internal loopback with calibration 


Info: Test <p8 c3_ehip_xcvr_loopback_test> Passed 


Info: Test <p8 c3_ehip_traffic_basic_test> Passed 

ANLT Port 12 REG: 0x00000000 & anlt_en: 0

Info: Enabled internal loopback with calibration 


Info: Test <p12 c3_ehip_xcvr_loopback_test> Passed 


Info: Test <p12 c3_ehip_traffic_basic_test> Passed
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