
Andy Mac worked on kernel and driver development for the coolsnowwolf/immortalwrt and DragonBluep/openwrt repositories, focusing on expanding device and hardware compatibility. He enhanced the vrx518_tc driver to support RFC4638 baby jumbo frames, enabling improved PPPoE performance over VDSL, and introduced a legacy subtarget for 8MB flash devices, ensuring continued support for older hardware. In DragonBluep/openwrt, Andy added kernel module support for the Motorcomm YT8821 2.5G PHY, integrating it into the Mediatek stack for broader WAN interface compatibility. His work utilized C, Makefile, and shell scripting, demonstrating depth in embedded systems and build system configuration.

December 2025 monthly summary for DragonBluep/openwrt development focusing on adding support for new physical layer (PHY) hardware and expanding WAN interface compatibility. The work aligns with platform modernization and hardware partenership goals, delivering tangible kernel module and driver support with minimal configuration changes.
December 2025 monthly summary for DragonBluep/openwrt development focusing on adding support for new physical layer (PHY) hardware and expanding WAN interface compatibility. The work aligns with platform modernization and hardware partenership goals, delivering tangible kernel module and driver support with minimal configuration changes.
Nov 2024 monthly summary for coolsnowwolf/immortalwrt focusing on two major feature deliverables and their impact, with attention to business value, technical achievements, and future-readiness.
Nov 2024 monthly summary for coolsnowwolf/immortalwrt focusing on two major feature deliverables and their impact, with attention to business value, technical achievements, and future-readiness.
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