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8920fc9215
NetBSD/sys/arch
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mark 8920fc9215 Rework of kernel I/O & memory mappings along with new implementation of 
bus_space_map for PCI memory.
The mapping of system devices and I/O space has been shuffled to place them
at the top of memory leaving a larger contiguous chunk between the kernel
itself and the I/O mappings for the kernel VM area. This allows support
for kernel VM areas > 48MB.
The 144MB fixed mapping of early PCI memory space has been removed and a
new version of the bus_space_map() function has been implemented to map
PCI memory into the kernel VM area as required rather than using the fixed
mapping.
A mapping of the first 1MB of PCI memory is maintained for ISA memory
accesses and accesses to the VGA memory.
2000-01-10 07:43:07 +00:00
..
alpha const -> __const and include <sys/cdefs.h> earlier; fixes PR lib/9052 2000-01-04 14:20:05 +00:00
amiga Fix comment. No code change. 2000-01-06 10:53:34 +00:00
arm32 Rework of kernel I/O & memory mappings along with new implementation of 2000-01-10 07:43:07 +00:00
atari Determine the default floppy type on the TT/Falcon by reading the config 2000-01-06 12:14:33 +00:00
bebox C99: Define a NAN macro in <math.h> which evaulates to a constant expression of 1999-12-23 10:15:05 +00:00
evbsh3 s/ECOFF/COFF/ (comment only) 2000-01-07 11:20:41 +00:00
hp300 C99: Define a NAN macro in <math.h> which evaulates to a constant expression of 1999-12-23 10:15:05 +00:00
hpcmips fix TX39IO port debug routine bug. (TX3912) 2000-01-09 18:56:37 +00:00
i386 Move the ibcs2 setmachine function here (from compat/ibcs2) since it is 2000-01-10 03:05:35 +00:00
luna68k Kludge to avoid a panic in badaddr() when no framebuffer is installed. 2000-01-08 04:40:25 +00:00
m68k const -> __const and include <sys/cdefs.h> earlier; fixes PR lib/9052 2000-01-04 14:20:05 +00:00
mac68k Apparently, the Mac TV is a re-packaged Performa 550. Add code to 1999-12-25 08:16:34 +00:00
macppc Absolute pointing device support. 2000-01-08 02:57:22 +00:00
mips Clear up a comment a little. 2000-01-09 20:08:14 +00:00
mmeye s/ECOFF/COFF/ (comment only) 2000-01-07 11:20:41 +00:00
mvme68k C99: Define a NAN macro in <math.h> which evaulates to a constant expression of 1999-12-23 10:15:05 +00:00
news68k Fix y2k bug in inittod(). 2000-01-09 15:56:52 +00:00
newsmips Add zs softint definition. (I forgot to commit this...) 1999-12-31 08:15:48 +00:00
next68k resync with with hp300 port 2000-01-08 12:41:14 +00:00
ofppc C99: Define a NAN macro in <math.h> which evaulates to a constant expression of 1999-12-23 10:15:05 +00:00
pc532 Hmmm... The pc532 will only ever have one ncr device without major 2000-01-10 04:47:08 +00:00
pica C99: Define a NAN macro in <math.h> which evaulates to a constant expression of 1999-12-23 10:15:05 +00:00
pmax Remove unneeded include files (up to 16 in two files!). 2000-01-10 03:24:31 +00:00
powerpc const -> __const and include <sys/cdefs.h> earlier; fixes PR lib/9052 2000-01-04 14:20:05 +00:00
sh3 enable cpu_coredump() 2000-01-07 12:01:00 +00:00
sparc Add special code for recognising a floppy drive as the boot device. 2000-01-09 20:53:30 +00:00
sparc64 Add debugger single-stepping and fix interrupt dispatch bugs. 2000-01-10 03:53:20 +00:00
sun3 Add IPv6 stuff. 2000-01-10 06:12:20 +00:00
vax Add ibcs2 machine dependent file for VAX. 2000-01-10 03:06:44 +00:00
x68k Give up support of 4MB RAM machines for standard sysinst-based installer. 1999-12-24 17:02:13 +00:00
Makefile