WinDriver Linux on PowerPC 6.22 Free download

WinDriver for Linux automates and simplifies the development of user mode Linux device drivers for PCI / CardBus / ISA / PMC / PCI-X and CompactPCI. No OS internals knowledge or kernel level programming required.
Including powerful tools for hardware diagnostics, automatic driver code generation, and driver debugging, as well as intuitive hardware access API, WinDriver provides a complete solution for creating high performance drivers and custom hardware access applications, thereby enabling you to focus on your driver's added-value functionality, instead of on your operating system internals.
WinDriver for Linux is the only device driver development tool that offers a graphical user interface (GUI) under Linux, DriverWizard, for hardware diagnostics, automatic code generation and driver debugging.