Overview

Synopsis DesignWare 10/100 Ethernet MAC driver.

This is implemented in the following device families:

• STM32F1, STM32F2, STM32F4
• LPC1800, LPC4000, LPC4300
• XMC4500
• TMC4129x

The following MAC versions are currently known and some of the marketing material from the various devices transcribed:

Version 3.4

• IEEE 802.3-2002 standard for Ethernet MAC
• IEEE 1588-2002 standard for precision networked clock synchronization

Present on STM32F1.

Version 3.5

• IEEE 802.3-2002 standard for Ethernet MAC
• IEEE 1588-2002 standard for precision networked clock synchronization

Present on STM32F4.

Version 3.6

Present on LPC4300.

Version 3.7

• IEEE 802.3-2008 standard for Ethernet MAC
• IEEE 1588-2008 standard for precision networked clock synchronization

Present on XMC4500 and TMC4129X.

API Summary

Setup
designware_emac_v3_init	Initialize the network interface
Control
designware_emac_v3_isr	Handle network interrupt
designware_emac_v3_start	Start the network interface
Status
designware_emac_v3_first_free	Return extent of memory consumed
designware_emac_v3_version	Return the Synopsis version of the EMAC