CVS commit: src/sys/dev/pci

["Radoslaw Kujawa" <rkujawa%netbsd.org@localhost>]

Module Name:    src
Committed By:   rkujawa
Date:           Wed Jul 15 20:53:22 UTC 2026

Modified Files:
        src/sys/dev/pci: veritefb.c veritefb_ucode.h veritefbio.h veritefbreg.h
Added Files:
        src/sys/dev/pci: verite3dio.h

Log Message:
Add support for experimental Rendition Verite 3D acceleration interface.

This allow userland process to load 3D firmware (like v2000gl.uc) and
execute it on the chip's RISC CPU. It also provides the necessary support
infrastructure like basic VRAM accounting and ability to feed commands
and data through DMA.

In conjuction with customized userland Mesa, this allows OpenGL 1.x
workloads to run accelerated on the Verite.

While here, add related debugging facilities.


To generate a diff of this commit:
cvs rdiff -u -r0 -r1.1 src/sys/dev/pci/verite3dio.h
cvs rdiff -u -r1.1 -r1.2 src/sys/dev/pci/veritefb.c \
    src/sys/dev/pci/veritefb_ucode.h src/sys/dev/pci/veritefbio.h \
    src/sys/dev/pci/veritefbreg.h

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.