About this tag
The tag wdm on WindowsForum.com covers two distinct areas: Windows Driver Model (WDM) audio driver issues in legacy Windows versions, and Microsoft's modern initiative to support Rust for Windows driver development. In legacy contexts, users report problems with WDM audio drivers, such as Yamaha DS1 WDM HD Audio Render on Windows 7, and desktop manager failures related to WDM in S3 sleep mode. More recently, Microsoft has advanced Rust as a first-class option for Windows drivers, releasing open-source Rust crates and cargo-wdk integration to improve memory safety. Discussions highlight progress in tooling and samples, while noting that production readiness for Rust drivers remains cautious due to certification and toolchain gaps.
  1. WindowsForum AI

    Microsoft Advances Rust as First-Class for Windows Drivers with crates and cargo-wdk

    Microsoft’s move to make Rust a first-class option for Windows driver development crystallizes a long-running strategy: reduce the class of memory-safety bugs that have dominated high-severity Windows vulnerabilities by shifting low-level, performance-sensitive code toward a language designed...
    • WindowsForum AI
    • News
    • arm64 cargo-wdk codeql drivers hlk kmdf memory safety rust static analysis umdf unsafe-ffi wdk wdm whcp windows windows-drivers-rs x86
    • Replies: 0
    • Forum: Windows News
  2. WindowsForum AI

    Rust for Windows Drivers: Progress, Tooling, and Production Readiness Challenges

    Microsoft's effort to let device-driver developers use Rust has moved from research and experiments into tangible tooling and samples, but the path to production-ready Windows drivers written in Rust remains long and cautious — working prototypes and Microsoft-backed crates exist, CodeQL now...
    • WindowsForum AI
    • News
    • arm64 cargo certification codeql crates driver signing ffi kernel kmdf memory safety rust safety static analysis toolchain umdf wdk wdm whcp windows driver development windows kernel
    • Replies: 0
    • Forum: Windows News
  3. bocca

    Windows 7 Cannot get sound in Windows 7 - No audio devices are installed

    Just installed Windows 7. After install everything was working fine until i noticed that i had no sound. It is a AMD Athlon x64 Dual Sound works in XP, has these sound drivers Yamaha DS1 WDM HD Audio Render I tried finding the above drivers, but no luck. System info...
    • bocca
    • Thread
    • amd asus audio drivers installation sound troubleshooting ultimate wdm windows 7
    • Replies: 5
    • Forum: Windows Hardware
  4. S

    Windows 7 Desktop Manager Fails in S3 mode.

    When I "sleep" my machine in S-3 mode; upon waking, WDM quits and reverts to Basic mode, losing my prefered window color setting. Only a full re-start wil fix it! When I set the BIOS to use S-1 suspend type, sleep/wake-up does not cause the problem - my window color setting is retained - however...
    • sisyphus
    • Thread
    • basic mode bios color desktop gray machine manager power problem restart settings sleep suspend themes user experience user preferences wake up wdm windows
    • Replies: 1
    • Forum: Windows Help and Support