v4.1.0

• ADDED: Fix for out of range relocation when loading from constant or data pool
• ADDED: Generic function to read PHY auto-negotiated link-speed smi_link_speed()
• ADDED: New example for Ethernet traffic diagnostics
• FIXED: Build warnings (when built with -Wextra)
• CHANGED: Added clock pulse to end of SMI transfer, required by some PHYs
• CHANGED: Updated function smi_configure() to work with all speed grades of PHY
• CHANGED: Documentation updates
• REMOVED: Application notes from examples folder. Instead see https://www.xmos.com/application-notes/
• Changes to dependencies:
  • lib_locks: 2.3.1 -> 2.3.2
  • lib_logging: 3.3.1 -> 3.4.0
  • lib_xassert: 4.3.1 -> 4.3.2

v4.0.1

• RESOLVED: Use correct PHY1 timings in RMII hw tests

v4.0.0

• ADDED: RMII Ethernet MAC support for XCORE-AI

• ADDED: Extended sim tests for testing RMII applications

• ADDED: Support for running MII sim tests for XS3 architecture

• ADDED: Support for XCommon CMake build system

• ADDED: Exit command to RMII RT MAC

• ADDED: Improved MAC feature documentation

• ADDED: Tests for SMI

• ADDED: Optional credit limit for Qav shaper

• ADDED: Support for running MII sim tests for XS3 architecture

• ADDED: Hardware tests for RMII Ethernet MAC

• CHANGED: SMI re-write. Single port version now functional and documented

• CHANGED: Moved example PHY drivers to lib_board_support

• REMOVED: Slicekit based examples because hardware is obsolete

• REMOVED: Support for waf build system

• REMOVED: Support for XS1 devices

• REMOVED: MII simple demo example

• RESOLVED: Build warnings even when compile successful

• RESOLVED: Qav shaper credit overflow causing negative credit on idle

• RESOLVED: Packets might not be transmitted for 21 seconds if no transmit
  activity for 21 seconds (IFG timer)

• Changes to dependencies:

  • lib_gpio: Removed dependency

  • lib_locks: 2.0.0 -> 2.3.1

  • lib_logging: 2.0.0 -> 3.3.1

  • lib_otpinfo: Removed dependency

  • lib_slicekit_support: Removed dependency

  • lib_xassert: 2.0.0 -> 4.3.1