[parisc-linux-cvs] linux grundler

[Grant Grundler]

CVSROOT:	/var/cvs
Module name:	linux
Changes by:	grundler	02/08/05 13:54:11

Modified files:
	.              : Makefile 
	arch/parisc/kernel: pci.c 
	drivers/pci    : setup-bus.c 
	include/linux  : ioport.h pci.h 

Log message:
2.4.19-pa1 restore bridge_ctl

patch posted to lkml by Russell King for 2.5.x.
I had this in my original code and preferred it.

Makes use of bridge_ctl field in struct pci_bus to manage
VGA, FBB, SERR, and PERR bits.

parisc pci "policy" is to always set SERR/PERR bits.
I want the box to crash when parity is wrong (or would you prefer
data corruption?) since I know the HW supports parity checking.