NetBSD/amiga PCI compatibility guide

This is the compatibility of current development version (HEAD branch), not of any stable release.

Supported PCI bridges

Name	Driver	I/O space	Mem space	DMA*
Elbox Mediator 1200	empb	yes	yes**	no
Elbox Mediator 4000	em4k	yes	yes	no
Elbox Mediator ZIV	no driver
DCE G-REX 1200 / 4000	p5pb	yes	yes***	no****
Phase5 CyberVisionPPC/BVisionPPC	p5pb	yes	yes	no
Phase5 CyberVision64/3D	cv3dpb*****	yes	yes	no
Matay Prometheus	mppb	yes	yes	no

* - DMA to host memory, not DMA to graphics card memory.

** - Does not support access through pointer dereference, only through bus_space methods.

*** - There are problems with accessing the ROM of PCI cards.

**** - Implemented but does not work (driver bug?).

***** - No machine independent S3 ViRGE driver yet, please use machine dependent grfcv3d driver instead.

Tested cards

Name	Driver	Tested with	Works?
NE2000 network cards (like RTL8029)	ne	empb, p5pb, mppb	yes
3Dfx Voodoo3	voodoofb	empb, p5pb	yes*
SATALink 3112	satalink	empb	yes
ATI Radeon R200	radeonfb	p5pb	not yet, work in progress
TI TVP4020 Permedia 2	genfb	p5pb	yes**
Realtek 8139	rtk	p5pb, empb	no, needs DMA

* - If used with Mediator or Prometheus the card needs initializaion in AmigaOS. X11 is not supported yet.

** - No X11 support yet.