Subject: Re: CVS commit: src
To: None <>
From: Andy Doran <>
List: port-pmax
Date: 04/26/1999 06:00:48
On Sun, 25 Apr 1999, Andy Doran wrote:

> Module Name:	src
> Committed By:	ad
> Date:		Mon Apr 26 04:37:34 UTC 1999
> Modified Files:
> 	src/sys/arch/pmax/dev: px.c pxreg.h pxvar.h
> Log Message:
> Many fixes to support PXG, PXG+ and PXG+ Turbo. Interrupt handling is
> totally broken for the PXG and will remain so until more documentation is
> available. This destroys the queueing, hardware clipping, and VDAC update
> mechanisms on the PXG.

This sucks. The i860 needs to be enabled, since STIC interrupts get routed
through it. To support the i860 properly, we need a TLB manager and the
right ucode for the damn thing.

Save wscons and the Xserver, this is far as the px driver goes
feature-wise, I think. The limit of non-documentation has been reached :(.
On the bright side, console output works for me with a PXG+ now.