NetBSD master CVS tree commits

[source%NetBSD.ORG@localhost]

thorpej
Sun Nov 23 16:20:35 PST 1997
Update of /cvsroot/src/sys/arch/i386/i386
In directory netbsd1:/local/NetBSD/src/sys/arch/i386/i386

Modified Files:
        mainbus.c 
Log Message:
Add a workaround for buggy i486 PCI chipsets that have trouble with
memory-mapped device access (manifested by an apparent wedging of the
PCI bus):
- If cpu_class == CPUCLASS_486, disable memory-mapped PCI device access,
  leaving only i/o-mapped access enabled.
- Provide a patchable kernel variable (i486_pci_mem_enabled) and a kernel
  option (I486_PCI_MEM_ENABLED) to re-enable it.


thorpej
Sun Nov 23 16:21:03 PST 1997
Update of /cvsroot/src/sys/arch/i386/conf
In directory netbsd1:/local/NetBSD/src/sys/arch/i386/conf

Modified Files:
        files.i386 
Log Message:
defopt I486_PCI_MEM_ENABLED


thorpej
Sun Nov 23 16:22:08 PST 1997
Update of /cvsroot/src/sys/arch/i386/conf
In directory netbsd1:/local/NetBSD/src/sys/arch/i386/conf

Modified Files:
        DISKLESS GENERIC HOMEWORLD INSTALL INSTALL_SMALL KICKME 
        SUN_LAMP WARPED 
Log Message:
Add commented-out "I486_PCI_MEM_ENABLED" option, and describe it.