MACHFB(4) Device Drivers Manual MACHFB(4)

machfbATI Mach64/RAGE framebuffer driver

machfb* at pci?
wsdisplay* at machfb?

The machfb driver provides support for ATI RAGE and Mach64 graphics accelerators. 2D acceleration is supported via the rasops(9) framework.

machfb is primarily used on PowerPC and SPARC64, but works on other architectures. By default, on other architectures, vga(4) or genfb(4) will be used instead.

The following chipsets should work:

ATI RAGE II
 
ATI RAGE IIc
 
ATI RAGE Pro
 
ATI RAGE LT
 
ATI RAGE LT Pro
 
ATI RAGE XL
 
ATI Mach64 GX
 
ATI Mach64 CX
 
ATI Mach64 CT
 
ATI Mach64 VT
 

ati(4), mach64drm(4), wscons(4), wsdisplay(4)

The machfb driver first appeared in NetBSD 2.0.

April 14, 2025 NetBSD 10.99