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d3e53912d2
NetBSD/sys/arch
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dyoung d3e53912d2 Neither pci_dma64_available(), pci_probe_device(), pci_mapreg_map(9), 
pci_find_rom(), pci_intr_map(9), pci_enumerate_bus(), nor the match
predicate passed to pciide_compat_intr_establish() should ever modify
their pci_attach_args argument, so make their pci_attach_args arguments
const and deal with the fallout throughout the kernel.

For the most part, these changes add a 'const' where there was no
'const' before, however, some drivers and MD code used to modify
pci_attach_args.  Now those drivers either copy their pci_attach_args
and modify the copy, or refrain from modifying pci_attach_args:

Xen: according to Manuel Bouyer, writing to pci_attach_args in
    pci_intr_map() was a leftover from Xen 2.  Probably a bug.  I
    stopped writing it.  I have not tested this change.

siside(4): sis_hostbr_match() needlessly wrote to pci_attach_args.
    Probably a bug.  I use a temporary variable.  I have not tested this
    change.

slide(4): sl82c105_chip_map() overwrote the caller's pci_attach_args.
    Probably a bug.  Use a local pci_attach_args.  I have not tested
    this change.

viaide(4): via_sata_chip_map() and via_sata_chip_map_new() overwrote the
    caller's pci_attach_args.  Probably a bug.  Make a local copy of the
    caller's pci_attach_args and modify the copy.  I have not tested
    this change.

While I'm here, make pci_mapreg_submap() static.

With these changes in place, I have tested the compilation of these
kernels:

alpha GENERIC
amd64 GENERIC XEN3_DOM0
arc GENERIC
atari HADES MILAN-PCIIDE
bebox GENERIC
cats GENERIC
cobalt GENERIC
evbarm-eb NSLU2
evbarm-el ADI_BRH ARMADILLO9 CP3100 GEMINI GEMINI_MASTER GEMINI_SLAVE GUMSTIX
	HDL_G IMX31LITE INTEGRATOR IQ31244 IQ80310 IQ80321 IXDP425 IXM1200
	KUROBOX_PRO LUBBOCK MARVELL_NAS NAPPI SHEEVAPLUG SMDK2800 TEAMASA_NPWR
	TEAMASA_NPWR_FC TS7200 TWINTAIL ZAO425
evbmips-el AP30 DBAU1500 DBAU1550 MALTA MERAKI MTX-1 OMSAL400 RB153 WGT624V3
evbmips64-el XLSATX
evbppc EV64260 MPC8536DS MPC8548CDS OPENBLOCKS200 OPENBLOCKS266
	OPENBLOCKS266_OPT P2020RDB PMPPC RB800 WALNUT
hp700 GENERIC
i386 ALL XEN3_DOM0 XEN3_DOMU
ibmnws GENERIC
macppc GENERIC
mvmeppc GENERIC
netwinder GENERIC
ofppc GENERIC
prep GENERIC
sandpoint GENERIC
sgimips GENERIC32_IP2x
sparc GENERIC_SUN4U KRUPS
sparc64 GENERIC

As of Sun Apr 3 15:26:26 CDT 2011, I could not compile these kernels
with or without my patches in place:

### evbmips-el GDIUM

nbmake: nbmake: don't know how to make /home/dyoung/pristine-nbsd/src/sys/arch/mips/mips/softintr.c. Stop

### evbarm-el MPCSA_GENERIC
src/sys/arch/evbarm/conf/MPCSA_GENERIC:318: ds1672rtc*: unknown device `ds1672rtc'

### ia64 GENERIC

/tmp/genassym.28085/assym.c: In function 'f111':
/tmp/genassym.28085/assym.c:67: error: invalid application of 'sizeof' to incomplete type 'struct pcb'
/tmp/genassym.28085/assym.c:76: error: dereferencing pointer to incomplete type

### sgimips GENERIC32_IP3x

crmfb.o: In function `crmfb_attach':
crmfb.c:(.text+0x2304): undefined reference to `ddc_read_edid'
crmfb.c:(.text+0x2304): relocation truncated to fit: R_MIPS_26 against `ddc_read_edid'
crmfb.c:(.text+0x234c): undefined reference to `edid_parse'
crmfb.c:(.text+0x234c): relocation truncated to fit: R_MIPS_26 against `edid_parse'
crmfb.c:(.text+0x2354): undefined reference to `edid_print'
crmfb.c:(.text+0x2354): relocation truncated to fit: R_MIPS_26 against `edid_print'
2011-04-04 20:37:49 +00:00
..
acorn26 merge the bouyer-quota2 branch. This adds a new on-disk format 2011-03-06 17:08:10 +00:00
acorn32 merge the bouyer-quota2 branch. This adds a new on-disk format 2011-03-06 17:08:10 +00:00
algor - include <mips/mips_param.h> after MACHINE is defined 2011-03-18 16:35:03 +00:00
alpha Neither pci_dma64_available(), pci_probe_device(), pci_mapreg_map(9), 2011-04-04 20:37:44 +00:00
amd64 Clean up excessive #ifdef'age of NMI trap handling for amd64/i386/xen. 2011-04-03 22:29:25 +00:00
amiga merge the bouyer-quota2 branch. This adds a new on-disk format 2011-03-06 17:08:10 +00:00
amigappc merge the bouyer-quota2 branch. This adds a new on-disk format 2011-03-06 17:08:10 +00:00
arc Neither pci_dma64_available(), pci_probe_device(), pci_mapreg_map(9), 2011-04-04 20:37:44 +00:00
arm Neither pci_dma64_available(), pci_probe_device(), pci_mapreg_map(9), 2011-04-04 20:37:44 +00:00
atari Neither pci_dma64_available(), pci_probe_device(), pci_mapreg_map(9), 2011-04-04 20:37:44 +00:00
bebox Now that MACHINE is defined in user-land in either 2011-03-06 20:34:55 +00:00
cats Neither pci_dma64_available(), pci_probe_device(), pci_mapreg_map(9), 2011-04-04 20:37:44 +00:00
cesfic merge the bouyer-quota2 branch. This adds a new on-disk format 2011-03-06 17:08:10 +00:00
cobalt Neither pci_dma64_available(), pci_probe_device(), pci_mapreg_map(9), 2011-04-04 20:37:44 +00:00
dreamcast Bump symtab space. 2011-03-18 17:19:06 +00:00
emips - include <mips/mips_param.h> after MACHINE is defined 2011-03-18 16:39:58 +00:00
evbarm Neither pci_dma64_available(), pci_probe_device(), pci_mapreg_map(9), 2011-04-04 20:37:49 +00:00
evbmips Neither pci_dma64_available(), pci_probe_device(), pci_mapreg_map(9), 2011-04-04 20:37:49 +00:00
evbppc Neither pci_dma64_available(), pci_probe_device(), pci_mapreg_map(9), 2011-04-04 20:37:49 +00:00
evbsh3 use SSUMCI_DEBUG, not SCIMCI_DEBUG. 2011-02-05 16:42:42 +00:00
evbsh5
ews4800mips Shrink more options, file-systems and device. 2011-03-20 17:32:19 +00:00
hp300 merge the bouyer-quota2 branch. This adds a new on-disk format 2011-03-06 17:08:10 +00:00
hp700 Neither pci_dma64_available(), pci_probe_device(), pci_mapreg_map(9), 2011-04-04 20:37:49 +00:00
hpc Misc cosmetics. Refix __func__ fallout fixed in previous by 2010-08-09 23:07:20 +00:00
hpcarm merge the bouyer-quota2 branch. This adds a new on-disk format 2011-03-06 17:08:10 +00:00
hpcmips - include <mips/mips_param.h> after MACHINE is defined 2011-03-18 16:35:03 +00:00
hpcsh Remove clause 3 (UCB advertising clause) from the University of Utah 2011-02-08 20:20:06 +00:00
hppa HPPA TLS support. 2011-03-17 22:14:43 +00:00
i386 Neither pci_dma64_available(), pci_probe_device(), pci_mapreg_map(9), 2011-04-04 20:37:49 +00:00
ia64 Refactor ps_strings access. Based on PK_32, write either the normal 2011-03-04 22:25:24 +00:00
ibmnws Kill _NOREGNAMES. Everything should be using %rX now. If it doesn't it 2011-01-17 08:23:53 +00:00
iyonix Bump SYMTAB_SPACE. 2011-03-07 15:56:26 +00:00
landisk merge the bouyer-quota2 branch. This adds a new on-disk format 2011-03-06 17:08:10 +00:00
luna68k merge the bouyer-quota2 branch. This adds a new on-disk format 2011-03-06 17:08:10 +00:00
m68k If _KERNEL is not defined, force MACHINE to be "m68k". Userland should be 2011-03-05 14:32:32 +00:00
mac68k merge the bouyer-quota2 branch. This adds a new on-disk format 2011-03-06 17:08:10 +00:00
macppc change the CPU speed sysctl to look more like the ACPI ones, as in 2011-03-16 05:08:29 +00:00
mips Neither pci_dma64_available(), pci_probe_device(), pci_mapreg_map(9), 2011-04-04 20:37:49 +00:00
mipsco - include <mips/mips_param.h> after MACHINE is defined 2011-03-18 16:35:03 +00:00
mmeye bus_dma_segment_t should be a structure, not a pointer. 2011-03-23 13:01:04 +00:00
mvme68k Refactor ps_strings access. Based on PK_32, write either the normal 2011-03-04 22:25:24 +00:00
mvmeppc merge the bouyer-quota2 branch. This adds a new on-disk format 2011-03-06 17:08:10 +00:00
netwinder Neither pci_dma64_available(), pci_probe_device(), pci_mapreg_map(9), 2011-04-04 20:37:49 +00:00
news68k Bump the install image size from 1.5 to 1.6M so that it fits again. 2011-03-13 12:58:02 +00:00
newsmips - include <mips/mips_param.h> after MACHINE is defined 2011-03-18 16:21:30 +00:00
next68k merge the bouyer-quota2 branch. This adds a new on-disk format 2011-03-06 17:08:10 +00:00
ofppc Fix target 'tags'. 2011-04-04 19:44:16 +00:00
pmax Fix pmax timecounters for mips3-class machines. Apparently no one else 2011-04-03 03:19:52 +00:00
powerpc Neither pci_dma64_available(), pci_probe_device(), pci_mapreg_map(9), 2011-04-04 20:37:49 +00:00
prep Neither pci_dma64_available(), pci_probe_device(), pci_mapreg_map(9), 2011-04-04 20:37:49 +00:00
rs6000 merge the bouyer-quota2 branch. This adds a new on-disk format 2011-03-06 17:08:10 +00:00
sandpoint Neither pci_dma64_available(), pci_probe_device(), pci_mapreg_map(9), 2011-04-04 20:37:49 +00:00
sbmips - include <mips/mips_param.h> after MACHINE is defined 2011-03-18 16:28:51 +00:00
sgimips add DDC2 support. Not too useful yet. 2011-03-31 00:01:08 +00:00
sh3 Add TLS support for AMD64, i386 and SH3. 2011-03-12 22:54:36 +00:00
sh5
shark add chipsfb 2011-03-23 04:46:29 +00:00
sparc Neither pci_dma64_available(), pci_probe_device(), pci_mapreg_map(9), 2011-04-04 20:37:49 +00:00
sparc64 Neither pci_dma64_available(), pci_probe_device(), pci_mapreg_map(9), 2011-04-04 20:37:49 +00:00
sun2 merge the bouyer-quota2 branch. This adds a new on-disk format 2011-03-06 17:08:10 +00:00
sun3 merge the bouyer-quota2 branch. This adds a new on-disk format 2011-03-06 17:08:10 +00:00
sun68k Drop bootprog_maker (formerly enabled by -M) and bootprog_date (formerly 2011-01-22 19:19:14 +00:00
usermode Switch remaining platforms to modern CPP for assembler. 2011-01-21 15:59:04 +00:00
vax Do not increment a bool var - from Henning Petersen, PR port-vax/44816. 2011-04-02 10:21:58 +00:00
x68k Fix typo in comment. 2011-03-24 15:05:55 +00:00
x86 Neither pci_dma64_available(), pci_probe_device(), pci_mapreg_map(9), 2011-04-04 20:37:49 +00:00
xen Neither pci_dma64_available(), pci_probe_device(), pci_mapreg_map(9), 2011-04-04 20:37:49 +00:00
zaurus merge the bouyer-quota2 branch. This adds a new on-disk format 2011-03-06 17:08:10 +00:00
Makefile System utilities, boot programs and kernel modules are machine 2009-12-13 05:01:32 +00:00
README plop new emips port into various places it should be plopped in to 2011-01-27 19:09:06 +00:00

README 

$NetBSD: README,v 1.54 2011/01/27 19:09:06 pooka Exp $

acorn26:	Acorn ARM2- and ARM3-based machines (arm, 20000509)
acorn32:	Acorn computers Ltd. ARM 6/7/SA based machines (arm, 20011118)
algor:		Algorithmics, Ltd. MIPS evaluation boards (mips, 20010528)
alpha:		Compaq (formerly Digital Equipment Corp.) Alpha (alpha, 19950213)
amd64:		AMD's x86 64 bit architecture (x86_64, 20010619)
amiga:		Commodore et al. Amiga (m68k, 19930902)
amigappc:	Phase 5 Amiga (powerpc, 20000525)
arc:		MIPS Advanced Risc Computing spec machines (mips, 20000123)
atari:		Atari TT30, Falcon, and Hades (m68k, 19950326)
bebox:		Be Inc. BeBox (powerpc, 19971014)
cats:		Chalice Technologies, CATS motherboard (arm, 19981005)
cesfic:		FIC8234 VME processor board (m68k, 20010514)
cobalt:		Cobalt Networks Microservers (mips, 20000319)
dreamcast:	SEGA Dreamcast (sh3, 20010107)
emips:		Machines based on Extensible MIPS (mips, 20110126)
evbarm:		ARM-based eval boards (arm, 20010905)
evbmips:	MIPS-based eval boards (mips, 20020307)
evbppc:		PowerPC-based eval boards (powerpc, 20021209)
evbsh3:		Hitachi SuperH(TM) sh3 and sh4 eval boards (sh3, 20010206)
ews4800mips:	NEC's MIPS based EWS4800 workstations (ews4800mips, 20051229)
hp300:		Hewlett Packard 300- and 400-series machines (m68k, 19930512)
hp700:		Hewlett Packard 700-series machines (hppa, 20020606)
hpcarm:		ARM based handheld PCs (arm, 20010220)
hpcmips:	MIPS based handheld PCs (mips, 19990925)
hpcsh:		Hitachi SuperH(TM) based handheld PCs (sh3, 20010117)
i386:		Intel/AMD etc. x86 processor line (i386, 19930321)
ia64:		Intel Itanium/Itanium2 processor based workstations (ia64, -)
ibmnws:		IBM Network Station Thin Clients (powerpc, -)
iyonix:		Castle Technology xscale based workstations (arm, 20040713)
landisk:	SH4 processor based NAS appliances by I-O DATA (sh3, 20060901)
luna68k:	LUNA product line of OMRON Tateishi Electric (m68k, 20000105)
mac68k:		Apple Macintosh (m68k, 19930929)
macppc:		Apple Power Macintosh and clones (powerpc, 19980515)
mipsco:		MIPS Corp Magnum 3000 computers (mips, 20000812)
mmeye:		Hitachi SuperH(TM) computer controlled camera (sh3)
mvme68k:	Motorola's VMEbus 68K based single board computers (m68k, 19950725)
mvmeppc:	Motorola's PowerPC machines running older PPCBUG
		(powerpc, 20020227)
netwinder:	StrongARM based Netwinder machines (arm, 20010609)
news68k:	Sony's m68k based NET WORK STATION (m68k, 19991209)
newsmips:	Sony's MIPS based NET WORK STATION (mips, 19980218)
next68k:	NeXT Computer's cubes and slabs (m68k, 19980609)
ofppc:		Open Firmware based PowerPC machines (powerpc, 19980528)
pmax:		Digital Equipment Corp. MIPS based machines (mips, 19931012)
prep:		PowerPC Reference Platform machines (powerpc, 20000229)
sandpoint:	Motorola Sandpoint reference platform and DINK32 machines
		(powerpc, 20010211)
sbmips:		Broadcom's SiByte processor evaluation boards (mips, 20020306)
sgimips:	MIPS based Silicon Graphics machines (mips, 20000614)
shark:		Digital Network Appliance Reference Design ("Shark") (arm, 19960131)
sparc:		Sun Microsystems SPARC (sun4, sun4c, sun4m) 32 bit machines
		(sparc, 19931002)
sparc64:	Sun Microsystems UltraSPARC 64 bit machines (sparc64/sparc, 19980620)
sun2:		Sun m68010 based machines (m68k, 20010328)
sun3:		Sun m680[23]0 based machines (m68k, 19930625)
vax:		Digital Equipment Corp. VAX machines (vax, 19940802)
x68k:		Sharp X68000, X68030 (m68k, 19960505)
xen:		Xen virtual machine monitor (xen, 20040311)
zaurus:		Sharp Zaurus C3x00 PDAs (arm, 20061217)

Generic cpu features shared among multiple ports
arm:		ARM CPU based platform files
hppa:		Hewlett Packard PA-RISC CPU based platform files
m68k:		Motorola 680x0 CPU based platform files
mips:		MIPS CPU based platform files
powerpc:	PowerPC CPU based platform files
sh3:		Hitachi SuperH(TM) sh3 and sh4 CPU based platform files
sparc:		Sun Microsystems SPARC(TM) CPU based platform files
x86:		Intel x86 based platform files.

Generic architectural features shared among multiple ports
hpc:		Handheld PC reference platform files
sun68k:		Sun Microsystems Motorola 680x0 CPU based platform files

Single port cpu families
alpha:		Digital Equipment Alpha processor
ia64:		Intel Itanium/Itanium2 processor