P5PB(4) |
Kernel Interfaces Manual (Amiga) |
P5PB(4) |
NAME
p5pb — Phase5 PCI bridge driver
SYNOPSIS
p5pb0 at p5bus0
pci* at p5pb?
genfb* at pci?
voodoofb* at pci?
options P5PB_DEBUG
options P5PB_CONSOLE
DESCRIPTION
The
p5pb driver provides support for the PCI bus present on various devices equipped with the Phase5 PCI bridge.
The P5PB_CONSOLE option activates the necessary support for the console on CyberVisionPPC and BlizzardVisionPPC, allowing the attachment of the genfb(4) driver. 3Dfx Voodoo 3 boards installed in G-REX are also supported as console by this option in conjuction with the voodoofb(4) driver.
Additional, excessive debugging output is enabled by the P5PB_DEBUG option.
HARDWARE
The
p5pb driver supports the following hardware:
-
Phase5 BlizzardVisionPPC graphics card
-
-
Phase5 CyberVisionPPC graphics card
-
-
DCE Computer G-REX 1200
-
-
DCE Computer G-REX 4000
-
HISTORY
The p5pb device first appeared in NetBSD 6.0.
CAVEATS
The
NetBSD developers don't have access to G-REX hardware or documentation. Support for this device is based on best wishes.
Support for genfb(4) framebuffer on CVPPC/BVPPC needs more testing.
BUGS
DMA to host memory is not supported. This is a driver limitation.