March 2026 monthly highlights across DragonBluep/openwrt and namiltd/openwrt. Delivered measurable business value through code quality improvements, targeted stability fixes, and proactive patch maintenance that aligns with the latest kernel releases. Key outcomes: Code clarity improvement and NPU offload stability fixes in DragonBluep/openwrt, along with patch management and kernel compatibility enhancements in namiltd/openwrt, supported by automated patch refreshes to keep CI reliable. Highlights by repository: - DragonBluep/openwrt: Implemented code clarity improvement by renaming FIP_COMPRESS to LZMA_COMPRESS to reflect that the FIP contents are compressed rather than the FIP itself. Commits include 97035a5e7f5b46407c5677cdfb9c2891e417a70a; PR 22151. - DragonBluep/openwrt: Improved NPU offload stability by disabling flow statistics to prevent breakage in AN7581+MT7996 configurations. Commit d09041eb8a8e791c399ce5c3ec0b517b9655ef23; PR 22300. - namiltd/openwrt: Strengthened Airoha driver patch management for kernel compatibility and build stability by refreshing patches and correcting module naming from kmod-pwm-an7581 to kmod-pwm-airoha. Commits 53f477f03431b917c99d7cec6d31698a39388b03 and 7d2c244646d9caf895e5e03ea8f47f4089c2abec; PRs 22399 and 22445. - namiltd/openwrt: Automated patch maintenance via make target/linux/refresh to keep CI patches current and reduce build-time failures. Overall impact: Reduced build and runtime risks, improved maintainability, and strengthened alignment with kernel updates. Demonstrated strong kernel patching, build-system discipline, and cross-repo coordination to deliver stable, production-ready changes.

February 2026 — DragonBluep/openwrt PWM reliability fix: Corrected duty cycle and frequency calculations in PWM patch set v20 and added the missing CONFIG_PWM symbol to enable PWM in the kernel configuration. This ensures predictable PWM behavior, reduces misconfigurations, and stabilizes hardware control for supported devices. Commit 01fb4a6daadb5814099bc2c401a6a0310287850b documents the change.

January 2026 — Delivered PWM support for Qualcomm IPQ6018 SoC in DragonBluep/openwrt. Implemented a PWM driver, device-tree bindings, and configuration options to enable PWM channels, enabling enhanced hardware control for IPQ6018-based devices. This work strengthens power management and peripheral control capabilities while maintaining a clear path for broader IPQ-series PWM support. No major bugs fixed this month; the focus was on feature completion, integration, and code quality.

Month: 2025-10 — DragonBluep/openwrt Key features delivered: - Independent packaging for rtl8261n PHY driver via KernelPackage in netdevices.mk, enabling packaging as a standalone module rather than requiring the entire target kernel config. Commit: 010c08ceb553af2ef18c13cd4412b056a87de4cd. - OpenWrt netdev-name support for the airoha target, including a renaming script and compatibility for non-DSA interfaces to avoid upstream conflicts. Commit: 130306fab93656865178c5a9d40a08885f9d70d6. Major bugs fixed: - Kernel module naming for rtl8261n corrected to align with packaging and deployment expectations. Commit: 478fcd8fe6e590d4e38fae9c0dfc3a72cf6ae2a5. Overall impact and accomplishments: - Increased device flexibility and deployment options, reduced kernel-config coupling, and improved naming consistency across devices. This enables broader usage of rtl8261n in diverse OpenWrt deployments and smoother future maintenance. Technologies/skills demonstrated: - Kernel packaging and module management, device-tree based interface naming (netdev-name), scripting for interface renaming, and OpenWrt target customization for non-DSA interfaces.

September 2025 monthly summary for DragonBluep/openwrt: Core emphasis on hardware platform bring-up for Airoha EN7581/EN7523, upgrading the kernel to 6.12, and stabilizing new hardware support. Delivered foundational driver patches (Ethernet, I2C) and ensured device-tree compatibility, maintaining parity with the previous kernel 6.6 to minimize regressions and keep upgrade risk low. This work enables continued support and readiness for next OpenWrt releases.