Module Name:	syssrc
Committed By:	wdk
Date:		Fri Mar 30 23:45:19 UTC 2001

Added Files:
	syssrc/sys/arch/mipsco/include: isa_machdep.h isapnp_machdep.h
	syssrc/sys/arch/mipsco/isa: isa_machdep.c

Log Message:
Support for ISA expansion slot in Mips 3230

The ISA Bus on this machine doesn't support DMA, and all interrupt lines
are wire-OR'ed together.   Mileage may vary if sharing interrupts.

Tested cards:
     com:  8250 and 16550 UART's (8 bit)
     ec:   3com Etherlink II (8 bit)
     we:   SMC 8013 Ethernet (16 bit) [work in progress]
             Probes, ARP in both directions works, sends clean packets,
             tcpdump show correct packets on receive, NDP for IPv6 works,
	     netstat -s shows nothing strange.. but doesn't talk TCP/IP!


To generate a diff of this commit:
cvs rdiff -r0 -r1.1 syssrc/sys/arch/mipsco/include/isa_machdep.h \
    syssrc/sys/arch/mipsco/include/isapnp_machdep.h
cvs rdiff -r0 -r1.1 syssrc/sys/arch/mipsco/isa/isa_machdep.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.