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de81761c50
NetBSD/sys/arch
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wdk de81761c50 Complete overhaul of WD33c93 SCSI driver 
- Full support for SCSI-2 Tagged commands (enabled by default)
 - Implement save and restore datapointer messages
 - Formalize interface between MI and MD drivers.
 - decouple interface between MD driver and DMA routines
 - Use scsipi layer where appropriate (Tags, Sync Negotiations etc)
 - control blocks stored using kernel pool(9) functions
 - evcnt(9) compliant counters
 - Enable advanced features on later WD33c93 chips.
   (Identify message out phase is hardware assisted)
 - Improved timeout support (one per active control block)
 - Improved MESG_IN and MESG_OUT handling
 - Start to tidy up debugging output
 - Numerous bug fixes and cleanups throughout

Changes are based largely on the NCR53c9x MI driver for ideas on
how to DTRT.
2001-11-10 07:32:42 +00:00
..
acorn32 Add some rudimentary support for ELF symbols in DDB on the ARM ports. 2001-11-09 07:21:37 +00:00
algor Add a "firstbus" argument to pci_configure_bus(), indicating the 2001-11-09 19:29:12 +00:00
alpha Bump the version numbers of all bootloaders which use loadfile_elfXX() now 2001-11-09 19:53:11 +00:00
amiga introduce an interrupt_depth variable which counts how nested we are into 2001-11-07 23:25:03 +00:00
amigappc
arc Add trm at pci. 2001-11-05 01:23:17 +00:00
arm This file is not used. 2001-11-10 00:13:58 +00:00
arm26 Bump the version numbers of all bootloaders which use loadfile_elfXX() now 2001-11-09 19:53:11 +00:00
arm32 Add some rudimentary support for ELF symbols in DDB on the ARM ports. 2001-11-09 07:21:37 +00:00
atari
bebox Bump the version numbers of all bootloaders which use loadfile_elfXX() now 2001-11-09 19:53:11 +00:00
cats Add some rudimentary support for ELF symbols in DDB on the ARM ports. 2001-11-09 07:21:37 +00:00
cesfic
cobalt
dnard Add some rudimentary support for ELF symbols in DDB on the ARM ports. 2001-11-09 07:21:37 +00:00
dreamcast
evbarm Delete an option that doesn't really exist. 2001-11-10 00:18:17 +00:00
evbsh3
hp300 Bump the version numbers of all bootloaders which use loadfile_elfXX() now 2001-11-09 19:53:11 +00:00
hpc
hpcarm Remove unneeded declarations of the db_machine_init() function. The 2001-11-09 06:52:23 +00:00
hpcmips make this compile without DDB. 2001-11-10 06:56:35 +00:00
hpcsh
i386 Bump the version numbers of all bootloaders which use loadfile_elfXX() now 2001-11-09 19:53:11 +00:00
luna68k
m68k
mac68k
macppc Bump the version numbers of all bootloaders which use loadfile_elfXX() now 2001-11-09 19:53:11 +00:00
mips Remove unneeded declarations of the db_machine_init() function. The 2001-11-09 06:52:23 +00:00
mipsco Bump the version numbers of all bootloaders which use loadfile_elfXX() now 2001-11-09 19:53:11 +00:00
mmeye Need byteorder.c for loadfile_elf*.c 2001-10-31 21:39:02 +00:00
mvme68k Bump the version numbers of all bootloaders which use loadfile_elfXX() now 2001-11-09 19:53:11 +00:00
netwinder Add some rudimentary support for ELF symbols in DDB on the ARM ports. 2001-11-09 07:21:37 +00:00
news68k Bump the version numbers of all bootloaders which use loadfile_elfXX() now 2001-11-09 19:53:11 +00:00
newsmips Split elf32 vs. elf64 handling in loadfile(), including support for 2001-10-31 17:20:45 +00:00
next68k Bump the version numbers of all bootloaders which use loadfile_elfXX() now 2001-11-09 19:53:11 +00:00
ofppc Split elf32 vs. elf64 handling in loadfile(), including support for 2001-10-31 17:20:45 +00:00
pc532
playstation2
pmax Bump the version numbers of all bootloaders which use loadfile_elfXX() now 2001-11-09 19:53:11 +00:00
powerpc Fix a small buglet in syncicache (if the area to sync crosses the 2001-11-06 06:25:28 +00:00
prep Bump the version numbers of all bootloaders which use loadfile_elfXX() now 2001-11-09 19:53:11 +00:00
sandpoint Add a "firstbus" argument to pci_configure_bus(), indicating the 2001-11-09 19:29:12 +00:00
sgimips Complete overhaul of WD33c93 SCSI driver 2001-11-10 07:32:42 +00:00
sh3 - Add a new vnode flag VEXECMAP, which indicates that a vnode has 2001-10-30 15:32:01 +00:00
sparc Bump the version numbers of all bootloaders which use loadfile_elfXX() now 2001-11-09 19:53:11 +00:00
sparc64 Remove unneeded declarations of the db_machine_init() function. The 2001-11-09 06:52:23 +00:00
sun2 Remove unneeded declarations of the db_machine_init() function. The 2001-11-09 06:52:23 +00:00
sun3 Bump the version numbers of all bootloaders which use loadfile_elfXX() now 2001-11-09 19:53:11 +00:00
sun68k Bump the version numbers of all bootloaders which use loadfile_elfXX() now 2001-11-09 19:53:11 +00:00
vax Bump the version numbers of all bootloaders which use loadfile_elfXX() now 2001-11-09 19:53:11 +00:00
walnut Add a "firstbus" argument to pci_configure_bus(), indicating the 2001-11-09 19:29:12 +00:00
x68k Bump the version numbers of all bootloaders which use loadfile_elfXX() now 2001-11-09 19:53:11 +00:00
x86_64 replace __byte_swap_long_variable and __byte_swap_word_variable 2001-11-02 05:23:48 +00:00
Makefile
README Note the addition of arch/acorn32 as Acorn's line of ARM 6,7,SA machines. 2001-11-08 16:47:51 +00:00

README 

acorn32:	Acorn computers Ltd. ARM 6/7/SA based machines (arm)
algor:		Algorithmics, Ltd. MIPS evaluation boards (mips)
alpha:		Compaq (formerly Digital Equipment Corp.) Alpha (alpha)
amiga:		Commodore et al. Amiga (m68k)
amigappc:	Phase 5 Amiga (powerpc)
arc:		MIPS Advanced Risc Computing spec machines (mips)
arm26:		Acorn ARM2- and ARM3-based machines (arm)
arm32:		ARMv3 and Digital StrongARM machines (arm)
atari:		Atari TT30, Falcon, and Hades (m68k)
bebox:		Be Inc. BeBox (powerpc)
cats:		Chalice Technologies, CATS motherboard (arm)
cesfic:  	FIC8234 VME processor board (m68k)
cobalt:		Cobalt Networks Microservers (mips)
dnard:		Digital "Shark" DNARD machines (arm)
dreamcast:	SEGA Dreamcast (sh3)
evbarm:		ARM-based eval boards (arm)
evbsh3:		Hitachi SuperH(TM) sh3 and sh4 eval boards (sh3)
hp300:		Hewlett Packard 300- and 400-series machines (m68k)
hpcarm:		ARM based handheld PCs (arm)
hpcmips:	MIPS based handheld PCs (mips)
hpcsh:		Hitachi SuperH(TM) based handheld PCs (sh3)
i386:		Intel/AMD etc. x86 processor line (i386)
ibmnws:		IBM Network Station Thin Clients (powerpc)
luna68k:	LUNA product line of OMRON Tateishi Electric (m68k)
mac68k:		Apple Macintosh (m68k)
macppc:		Apple Power Macintosh and clones (powerpc)
mipsco:		MIPS Corp Magnum 3000 computers (mips)
mmeye:		Hitachi SuperH(TM) computer controlled camera (sh3)
mvme68k:	Motorola's VMEbus 68K based single board computers (m68k)
mvme88k:	Motorola's VMEbus 88K based single board computers (m88k)
netwinder:	StrongARM based Netwinder machines (arm)
news68k:	Sony's NET WORK STATION (m68k)
newsmips:	Sony's NET WORK STATION (mips)
next68k:	NeXT Computer's cubes and slabs (m68k)
ofppc:		Open Firmware based PowerPC machines (powerpc)
pc532:		"PC-532" kit computer, based on NS 32532 CPU (ns32k)
playstation2:	SONY PlayStation 2 (mips)
pmax:		Digital Equipment Corp. MIPS based machines (mips)
prep:		PowerPC Reference Platform machines (powerpc)
sandpoint:	Motorola Sandpoint reference platform (powerpc)
sgimips:	MIPS based Silicon Graphics machines (mips)
sparc:		Sun Microsystems SPARC (sun4, sun4c, sun4m) 32 bit machines (sparc)
sparc64:	Sun Microsystems UltraSPARC 64 bit machines (sparc64, sparc)
sun2:		Sun m68010 based machines (m68k)
sun3:		Sun m680[23]0 based machines (m68k)
vax:		Digital Equipment Corp. VAX machines (vax)
walnut:		IBM's PowerPC 405GP Reference Board (powerpc)
x68k:		Sharp X68000, X68030 (m68k)
x86_64:		AMD's x86 64 bit architecture on the simics simulator (x86_64)

Generic architectural features shared among multiple ports
arm:		ARM cpu based platform files
hpc:		Handheld PC reference platform files
m68k:		Motorola 680x0 cpu based platform files
m88k:		Motorola 88xxx cpu based platform files
mips:		MIPS cpu based platform files
powerpc:	PowerPC cpu based platform files
sh3:		Hitachi SuperH cpu based platform files
sun68k:		Sun68k cpu based platform files