5 Commits

Author	SHA1	Message	Date
Warner Losh	279f2101e7	Improve compatibility with other systems by changing the default ... behavior slightly. If machine/bus.h is included, but neither bus_memio.h nor bus_pio.h are included, then behave as if both were included. This won't change existing drivers, all of which include one or more of bus_{p,mem}io.h, but will allow drivers from other systems to come over with fewer changes. I freely admit that this might not be optimal for some drivers, but those drivers can be optimized for FreeBSD after the initial bringup happens. Without the change, there is a bug that preclude drivers from compiling with strange warning/errors. I've been running this here for a while now w/o ill effects. Reviewed by: gibbs Not objected to by: bde, arch@ list.	1999-07-03 20:14:08 +00:00
Bruce Evans	0c71101cb7	Don't pretend to support ix86's with 16-bit ints by using longs just ... to ensure 32-bit variables. Doing so broke ix86's with 64-bit longs.	1998-09-29 09:06:00 +00:00
Justin T. Gibbs	8fddb21ee2	Implement bus_dmamem_* functions and correct a few nits reported by Peter Wemm.	1998-05-06 01:45:55 +00:00
Bruce Evans	8c4a6d7452	Support compiling with `gcc-pedantic' (don't use hard newlines in ... (asm) string constants or trailing commas in enum declarations).	1998-04-19 15:28:30 +00:00
Justin T. Gibbs	e1a1bba4fa	Implementation of Bus Space for FreeBSD-x86. ... Obtained From: NetBSD	1998-01-15 07:32:56 +00:00