Maxim Integrated 78Q8430 ARM9(920T) Linux Driver Diagnostic Guide - Manual (Page 3)

UG_8430_003 78Q8430 ARM9(920T) Linux Driver Diagnostic Guide
Rev. 1.1 3
Table of Contents
1 Introduction ......................................................................................................................................... 4
2 System Requirements ........................................................................................................................ 5
2.1 Hardware Requirements ............................................................................................................... 5
2.2 Software Requirements ................................................................................................................ 5
3 Diagnostic Tools ................................................................................................................................. 6
3.1 ethtool Command Syntax ............................................................................................................. 6
3.2 mii-tool Command Syntax ............................................................................................................. 6
4 Diagnostic Procedures ....................................................................................................................... 7
4.1 Test Procedure Nomenclature ...................................................................................................... 7
4.2 Test Setup ..................................................................................................................................... 7
4.3 Packet Tests ................................................................................................................................. 8
4.3.1 Packet Transmit ............................................................................................................... 8
4.3.2 Packet Receive ................................................................................................................ 8
4.4 MAC Tests .................................................................................................................................... 8
4.4.1 RX Interrupt Delay Timer ................................................................................................. 8
4.4.2 Watermark Interrupt ......................................................................................................... 8
4.4.3 Software Reset ................................................................................................................ 9
4.4.4 EEPROM Access ............................................................................................................. 9
4.4.5 ARC ................................................................................................................................. 9
4.4.6 Append CRC .................................................................................................................. 10
4.4.7 Strip CRC ....................................................................................................................... 10
4.4.8 Strip Padding ................................................................................................................. 10
4.4.9 RMON Read .................................................................................................................. 10
4.4.10 RMON Clear .................................................................................................................. 10
4.4.11 RMON Rollover .............................................................................................................. 11
4.4.12 Pause Frame ................................................................................................................. 11
4.4.13 Pause Watermark .......................................................................................................... 11
4.4.14 Pause TX ....................................................................................................................... 12
4.4.15 Local Pause ................................................................................................................... 12
4.4.16 Magic Packet WOL ........................................................................................................ 12
4.4.17 OnNow WOL .................................................................................................................. 13
4.4.18 HNR Frame .................................................................................................................... 13
4.4.19 HNR Transmit ................................................................................................................ 13
4.4.20 Jumbo Frames ............................................................................................................... 13
4.4.21 Headroom Watermark ................................................................................................... 13
4.4.22 Add Padding .................................................................................................................. 13
4.4.23 BIST ............................................................................................................................... 14
4.4.24 Classification Interrupts ................................................................................................. 14
4.5 TOE Tests ................................................................................................................................... 14
4.5.1 Fragmented ICMP – large, non-fragmented frames ...................................................... 14
4.5.2 Fragmented ICMP – large, fragmented frames ............................................................. 15
4.5.3 ICMP Checksum ............................................................................................................ 15
4.5.4 IP Address Filter ............................................................................................................ 16
5 Related Documentation .................................................................................................................... 17
6 Contact Information .......................................................................................................................... 17
Appendix A – Acronyms ........................................................................................................................... 18
Revision History ........................................................................................................................................ 19