Cross Reference: /src/sys/arch/amiga/include

History log of /src/sys/arch/amiga/include
Revision	Date	Author	Comments
1.28	30-Nov-2024	christos	Create a new header lwp_private.h to contain _lwp_getprivate_fast, _lwp_gettcb_fast, _lwp_settcb and remove them from mcontext.h, so that: 1. we don't need special hacks to hide them 2. we can include <lwp.h> where needed to get the necessary prototypes without redefining them locally.
1.27	12-Jul-2018	maxv	branches: 1.27.36; Remove the kernel PMC code. Sent yesterday on tech-kern@. This change: * Removes "options PERFCTRS", the associated includes, and the associated ifdefs. In doing so, it removes several XXXSMPs in the MI code, which is good. * Removes the PMC code of ARM XSCALE. * Removes all the pmc.h files. They were all empty, except for ARM XSCALE. * Reorders the x86 PMC code not to rely on the legacy pmc.h file. The definitions are put in sysarch.h. * Removes the kern/sys_pmc.c file, and along with it, the sys_pmc_control and sys_pmc_get_info syscalls. They are marked as OBSOL in kern, netbsd32 and rump. * Removes the pmc_evid_t and pmc_ctr_t types. * Removes all the associated man pages. The sets are marked as obsolete.
1.26	24-Dec-2015	christos	branches: 1.26.16; 1.26.18; fenv for m68k
1.25	17-Jul-2011	joerg	branches: 1.25.12; 1.25.30; Retire varargs.h support. Move machine/stdarg.h logic into MI sys/stdarg.h and expect compiler to provide proper builtins, defaulting to the GCC interface. lint still has a special fallback. Reduce abuse of _BSD_VA_LIST_ by defining __va_list by default and derive va_list as required by standards.
1.24	19-May-2009	phx	Removed old Amiga-specific "sicallback" software interrupts and replaced them by MI softints. Approved by "is".
1.23	09-Feb-2007	ad	branches: 1.23.48; Merge newlock2 to head.
1.22	26-Jul-2006	drochner	branches: 1.22.4; don't install <machine/db_machdep.h>, this is kernel only
1.21	11-Dec-2005	christos	branches: 1.21.4; 1.21.8; merge ktrace-lwp.
1.20	08-May-2004	kleink	branches: 1.20.12; Factor out W{CHAR,INT}_{MAX,MIN} into their own header file.
1.19	17-Jan-2003	thorpej	branches: 1.19.2; Merge the nathanw_sa branch.
1.18	26-Nov-2002	lukem	Remove KDIR=, since SYS_INCLUDE=symlinks and KDIR are not supported any more.
1.17	06-Sep-2002	gehenna	Merge the gehenna-devsw branch into the trunk. This merge changes the device switch tables from static array to dynamically generated by config(8). - All device switches is defined as a constant structure in device drivers. - The new grammer ``device-major'' is introduced to ``files''. device-major <prefix> char <num> [block <num>] [<rules>] - All device major numbers must be listed up in port dependent majors.<arch> by using this grammer. - Added the new naming convention. The name of the device switch must be <prefix>_[bc]devsw for auto-generation of device switch tables. - The backward compatibility of loading block/character device switch by LKM framework is broken. This is necessary to convert from block/character device major to device name in runtime and vice versa. - The restriction to assign device major by LKM is completely removed. We don't need to reserve LKM entries for dynamic loading of device switch. - In compile time, device major numbers list is packed into the kernel and the LKM framework will refer it to assign device major number dynamically.
1.16	07-Aug-2002	briggs	Implement pmc(9) -- An interface to hardware performance monitoring counters. These counters do not exist on all CPUs, but where they do exist, can be used for counting events such as dcache misses that would otherwise be difficult or impossible to instrument by code inspection or hardware simulation. pmc(9) is meant to be a general interface. Initially, the Intel XScale counters are the only ones supported.
1.15	28-Nov-2001	kleink	branches: 1.15.8; No point in installing svr4_machdep.h.
1.14	19-Sep-2001	thorpej	branches: 1.14.4; Amiga don't need its own fbio.h anymore; screenblank(8) uses <dev/sun/fbio.h>, and the ioctl that this file defines is compatible.
1.13	15-Apr-2001	kleink	branches: 1.13.2; 1.13.4; Add definitions of C99 integer format conversion macros. XXX Fastest minimum-width integer types haven't been decided upon yet.
1.12	15-Apr-2001	kleink	Add definitions of C99 specified-width integer type limits. XXX Fastest minimum-width integer types haven't been decided upon yet.
1.11	14-Apr-2001	kleink	Add definitions of C99 integer constant macros. Tidy Makefiles up a little.
1.10	14-Apr-2001	kleink	Add definitions of C99 minimum-width and greatest-width integer types. XXX Fastest minimum-width integer types haven't been decided upon yet.
1.9	26-Jun-2000	kleink	branches: 1.9.2; Add <machine/int_types.h>, which provides namespace-pure definitions of exact-width integer types.
1.8	29-Apr-2000	thorpej	Require that each each MACHINE/MACHINE_ARCH supply a lock.h. This file contains the values __SIMPLELOCK_LOCKED and __SIMPLELOCK_UNLOCKED, which replace the old SIMPLELOCK_LOCKED and SIMPLELOCK_UNLOCKED. These files are also required to supply inline functions __cpu_simple_lock(), __cpu_simple_lock_try(), and __cpu_simple_unlock() if locking is to be supported on that platform (i.e. if MULTIPROCESSOR is defined in the _KERNEL case). Change these functions to take an int * (&alp->lock_data) rather than the struct simplelock * itself. These changes make it possible for userland to use the locking primitives by including <machine/lock.h>.
1.7	17-Mar-2000	tron	Install "machineendian_machdep.h".
1.6	23-Dec-1999	kleink	C99: Define a NAN macro in <math.h> which evaulates to a constant expression of a single-precision quiet NaN; only to be defined on platforms that do support this value.
1.5	19-Apr-1999	kleink	branches: 1.5.2; Add COMPAT_SVR4 for m68k.
1.4	15-Mar-1999	minoura	branches: 1.4.4; Pullin m68k/ieee.h.
1.3	15-Jan-1999	bouyer	Move the bswap functions from libutil to libc (this bups the minor of libc and the major of libutil). For little-endian architectures merge the bnswap() assembly versions with nto* and hton* using symbols aliasing. Use symbol renaming for the bswap function in this case to avoid namespace pollution. Declare bswap* in machine/bswap.h, not machine/endian.h. For little-endian machines, common code for inline macros go in machine/byte_swap.h Sync libkern with libc. Adjust #include in kernel sources for machine/bswap.h.
1.2	12-Jul-1998	veego	Add elf_machdep.h to the INCS list.
1.1	12-Jun-1998	cgd	Rework the way kernel include files are installed. In the new method, as with user-land programs, include files are installed by each directory in the tree that has includes to install. (This allows more flexibility as to what gets installed, makes 'partial installs' easier, and gives us more options as to which machines' includes get installed at any given time.) The old SYS_INCLUDES={symlinks,copies} behaviours are _both_ still supported, though at least one bug in the 'symlinks' case is fixed by this change. Include files can't be build before installation, so directories that have includes as targets (e.g. dev/pci) have to move those targets into a different Makefile.
1.4.4.1	21-Jun-1999	thorpej	Sync w/ -current.
1.5.2.2	21-Apr-2001	bouyer	Sync with HEAD
1.5.2.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago A i386 GENERIC kernel compiles without the siop, ahc and bha drivers (will be updated later). i386 IDE/ATAPI and ncr work, as well as sparc/esp_sbus. alpha should work as well (untested yet). siop, ahc and bha will be updated once I've updated the branch to current -current, as well as machine-dependant code. I updated the amiga SCSI drivers, but completely untested yet (may not even compile)
1.9.2.1	21-Jun-2001	nathanw	Catch up to -current.
1.13.4.1	01-Oct-2001	fvdl	Catch up with -current.
1.13.2.3	10-Oct-2002	jdolecek	sync kqueue with -current; this includes merge of gehenna-devsw branch, merge of i386 MP branch, and part of autoconf rototil work
1.13.2.2	06-Sep-2002	jdolecek	sync kqueue branch with HEAD
1.13.2.1	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.14.4.6	11-Dec-2002	thorpej	Sync with HEAD.
1.14.4.5	17-Sep-2002	nathanw	Catch up to -current.
1.14.4.4	13-Aug-2002	nathanw	Catch up to -current.
1.14.4.3	08-Jan-2002	nathanw	Catch up to -current.
1.14.4.2	10-Nov-2001	scw	Kernel mcontext glue for Scheduler Activations on m68k from Klaus Klein <kleink@netbsd.org>.
1.14.4.1	19-Sep-2001	scw	file Makefile was added on branch nathanw_sa on 2001-11-10 21:22:48 +0000
1.15.8.2	30-Aug-2002	gehenna	catch up with -current.
1.15.8.1	16-May-2002	gehenna	Remove unnecessary file.
1.19.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.19.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.19.2.1	03-Aug-2004	skrll	Sync with HEAD
1.20.12.2	26-Feb-2007	yamt	sync with head.
1.20.12.1	30-Dec-2006	yamt	sync with head.
1.21.8.1	11-Aug-2006	yamt	sync with head
1.21.4.1	09-Sep-2006	rpaulo	sync with head
1.22.4.1	01-Feb-2007	ad	Header file cleanup.
1.23.48.1	20-Jun-2009	yamt	sync with head
1.25.30.1	27-Dec-2015	skrll	Sync with HEAD (as of 26th Dec)
1.25.12.1	03-Dec-2017	jdolecek	update from HEAD
1.26.18.1	10-Jun-2019	christos	Sync with HEAD
1.26.16.1	28-Jul-2018	pgoyette	Sync with HEAD
1.27.36.1	02-Aug-2025	perseant	Sync with HEAD
1.9	07-May-2019	kamil	Switch all users (except ia64) of custom machine/ansi.h to common_ansi.h Deduplicate the code among ports and poll definitions of types directly from a compiler. This fixes miscompilation of certain programs that instruct compilers to generate code for different types. This bug has been detected with -fshort-wchar in EFI firmware. Proposed and discussed on a mailing list (twice). Itanium uses custom !ELF fallback switch, temporarily leave it as it is.
1.8	26-Oct-1994	cgd	branches: 1.8.256; new RCS ID format.
1.7	10-Apr-1994	chopps	also conform to standard style
1.6	10-Apr-1994	chopps	protect against multiple inclusion (and be consitent)
1.5	07-Feb-1994	chopps	remove redef of SIZE_T, logically same, lexically different.
1.4	26-Jan-1994	mw	Updated headers from current amiga branch.
1.3	30-Oct-1993	mw	new tree for amiga, replacing the bogous previous one. SunOS support works for a lot of executables now (static and dynamic).
1.2	01-Aug-1993	mycroft	Add RCS identifiers (this time on the correct side of the branch), and incorporate recent changes in netbsd-0-9 branch.
1.1	05-Jul-1993	mw	branches: 1.1.1; Initial revision
1.1.1.1	05-Jul-1993	mw	sys/arch/amiga tree. This is the machdep part required to get the kernel up on an A3000. There are still (very) few changes required outside the arch/amiga tree, so you can't recompile the kernel yet. Support for third party SCSI controllers for the A2000 is on its way. The kernel is fully functional (except for a missing ethernet-driver ...). This tree is based on my version #390.
1.8.256.1	10-Jun-2019	christos	Sync with HEAD
1.10	08-Oct-1996	cgd	repoint at shared aout_machdep.h, not exec.h
1.9	08-Sep-1996	thorpej	Use <m68k/exec.h>.
1.8	26-Oct-1994	cgd	new RCS ID format.
1.7	10-Apr-1994	chopps	also conform to standard style
1.6	10-Apr-1994	chopps	protect against multiple inclusion (and be consitent)
1.5	28-Jan-1994	jtc	Fix spelling error in Copyright notice
1.4	26-Jan-1994	mw	Updated headers from current amiga branch.
1.3	30-Oct-1993	mw	new tree for amiga, replacing the bogous previous one. SunOS support works for a lot of executables now (static and dynamic).
1.2	18-Oct-1993	pk	Put definition of __LDPGSZ and `struct relocation_info' where they belong: in <machine/exec.h>.
1.1	05-Jul-1993	mw	branches: 1.1.1; Initial revision
1.1.1.1	05-Jul-1993	mw	sys/arch/amiga tree. This is the machdep part required to get the kernel up on an A3000. There are still (very) few changes required outside the arch/amiga tree, so you can't recompile the kernel yet. Support for third party SCSI controllers for the A2000 is on its way. The kernel is fully functional (except for a missing ethernet-driver ...). This tree is based on my version #390.
1.4	26-Oct-1994	cgd	new RCS ID format.
1.3	10-Apr-1994	chopps	also conform to standard style
1.2	10-Apr-1994	chopps	protect against multiple inclusion (and be consitent)
1.1	01-Feb-1994	chopps	fetch m68k asm macros.
1.2	21-Aug-1999	simonb	Include <sys/bswap.h> for function prototypes. i386, pc532 and vax still include <machine/byte_swap.h> and define macros for some of the bswap*() functions.
1.1	15-Jan-1999	bouyer	Move the bswap functions from libutil to libc (this bups the minor of libc and the major of libutil). For little-endian architectures merge the bnswap() assembly versions with nto* and hton* using symbols aliasing. Use symbol renaming for the bswap function in this case to avoid namespace pollution. Declare bswap* in machine/bswap.h, not machine/endian.h. For little-endian machines, common code for inline macros go in machine/byte_swap.h Sync libkern with libc. Adjust #include in kernel sources for machine/bswap.h.
1.30	23-Sep-2019	skrll	Provide PRIxBUSADDR, PRIxBUSSIZE, PRIuBUSSIZE, and PRIxBSH for all arches to follow arm and (generic) mips. Reviewed by christos.
1.29	03-Jan-2014	rkujawa	branches: 1.29.30; Rework handling of Commodore Gayle chip. Avoid ugly struct casts, introduce proper bus_space accesses and some abstraction layer. All drivers that utilised Gayle also had to be refactored. I tried not to break anything more, but this clearly needs more testing...
1.28	22-Dec-2013	rkujawa	Add preliminary support for the Individual Computers ACA500 in the form of acahf driver. If ACA500 is equipped with supported accelerator with MMU, it allows running NetBSD on an Amiga 500. Since ACA is not autoconf-aware, and the probe procedure does not exist yet, the driver is activated with the ACA500_SUPPORT kernel option. The acahf driver is commented out in the GENERIC kernel for now (at least until it stops being very experimental and hackish). When it comes to ACA-specific hardware, for now the boot CF slot works. Support for everything else is incoming...
1.27	01-Jun-2012	rkujawa	branches: 1.27.2; 1.27.4; More work on PCI memory accesses on empb(4).
1.26	07-May-2012	tsutsui	Add dummy bus_dma(9) typedefs (enabled by __HAVE_NO_BUS_DMA) in <sys/bus.h> for ports which don't bother to have unnecessary bus_dma(9) implementation to appease MI driver modules that require bus_dma_tag_t. For amiga, move <m68k/bus_dma.h> inclusion from <machine/pci_machdep.h> to <machine/bus.h> since amiga will want actual bus_dma(9) in future for PCI devices. Fixes builds on sys/modules/if_axe etc on ancient ports. "Sounds good" from martin@ on port-m68k@.
1.25	21-Sep-2011	rkujawa	branches: 1.25.2; 1.25.6; Remove zbusmap prototype from bus.h (now in zbusvar.h)
1.24	04-Aug-2011	rkujawa	Add basic PCI support for amiga port. Add missing bus_space(9) methods needed for MI PCI. Add p5pb(4) - Phase5 PCI bridge driver (and the man page). Add quirks table to zbus(4) - needed for p5pb. Change approved by phx.
1.23	03-Feb-2010	phx	Ensure reorder protection for amigappc in all bus space functions. The ne(4) driver (XSurf2), which is the only bus_space device I got, works now.
1.22	20-Oct-2009	snj	Remove 3rd and 4th clause on Leo Weppelman's license. OK leo@.
1.21	14-Mar-2009	dsl	Remove all the __P() from sys (excluding sys/dist) Diff checked with grep and MK1 eyeball. i386 and amd64 GENERIC and sys still build.
1.20	11-Dec-2005	christos	branches: 1.20.78; 1.20.86; 1.20.92; merge ktrace-lwp.
1.19	16-Aug-2004	aymeric	add fake bus_space_read_region_stream_4() and bus_space_write_region_stream_4() macros to cope with the recent wdc_pcmcia changes
1.18	27-Sep-2002	jdolecek	branches: 1.18.6; add stubs for bus_space_read_stream_4()/bus_space_write_stream_4(), defined similarily to other bus_space_*_4() as panic()
1.17	25-Apr-2002	aymeric	o replace definitions by declarations in header files o put definitions where due o cleanup some types (u_int -> vaddr_t's for example) o minor other cleanup
1.16	23-Mar-2000	is	branches: 1.16.8; 1.16.12; Initial IOBlix support. Only lpt and com; lpt untested; com assumes 24 MHz clock (needs autoprobe of clock speed).
1.15	04-Mar-2000	aymeric	do as if bus_space_read_4() returned an int, although it just calls panic.
1.14	31-Jan-2000	mhitch	Semicolons in the 32-bit macros aren't nice. Add a stride-4 with swapping bus_space_method for use by MI wdc.
1.13	23-Jan-2000	aymeric	code factorisation and added stride 1 functions
1.12	30-Dec-1999	is	Rewrite of the Amiga bus_space machinery to prepare for the support of the generic IDE driver and the PCMCIA slots.
1.11	20-Apr-1999	is	branches: 1.11.2; Add dummy bus_space_barrier method, like mac68k
1.10	23-Mar-1999	drochner	branches: 1.10.2; Add a macro to check for sufficient pointer alignment in bus.h context, "BUS_SPACE_ALIGNED_POINTER()". Equal to the param.h "ALIGNED_POINTER()" normally, but obeys additional requirements of the bus_space_xxx_n() macros. (BUS_SPACE_DEBUG)
1.9	08-Nov-1998	is	- declare method arrays in bus.h - add interleaved_wordaccess method array
1.8	07-Nov-1998	is	Fix typo.
1.7	07-Nov-1998	is	We didn't really implement bus_space_{read,write}_stream_N, but bus_space_{read,write}_region_stream_N. Correct the names.
1.6	12-Oct-1998	is	Make the data pointer of the write_multi, write_region and write_stream methods const *.
1.5	12-Oct-1998	is	- add bus_space_{copy,set}_region_{1,2} support and implementation for _1 and for _2 in the contiguous and interleaved case. - while we're here, reorganize bus.h into sections, and use the defined convenience functions everywhere.
1.4	08-Oct-1998	is	- define framework for >8bit transfers - implement 16 bit contiguous and 16 bit interleaved, both big-endian
1.3	02-Sep-1998	is	Add bus_space_read_region_1/bus_space_write_region_1 to the Amiga bus.h.
1.2	22-Mar-1998	is	Add bus_space_subregion().
1.1	27-Aug-1997	is	branches: 1.1.2; Amiga port bus.h. Currenlty, only the _1 functions are implemented.
1.1.2.2	01-Sep-1997	thorpej	Update marc-pcmcia branch from trunk.
1.1.2.1	27-Aug-1997	thorpej	file bus.h was added on branch marc-pcmcia on 1997-09-01 20:06:44 +0000
1.10.2.1	20-Apr-1999	perry	branches: 1.10.2.1.2; pullup 1.10->1.11 (is)
1.10.2.1.2.1	21-Jun-1999	thorpej	Sync w/ -current.
1.11.2.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago A i386 GENERIC kernel compiles without the siop, ahc and bha drivers (will be updated later). i386 IDE/ATAPI and ncr work, as well as sparc/esp_sbus. alpha should work as well (untested yet). siop, ahc and bha will be updated once I've updated the branch to current -current, as well as machine-dependant code. I updated the amiga SCSI drivers, but completely untested yet (may not even compile)
1.16.12.2	18-Oct-2002	nathanw	Catch up to -current.
1.16.12.1	20-Jun-2002	nathanw	Catch up to -current.
1.16.8.2	10-Oct-2002	jdolecek	sync kqueue with -current; this includes merge of gehenna-devsw branch, merge of i386 MP branch, and part of autoconf rototil work
1.16.8.1	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.18.6.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.18.6.2	18-Sep-2004	skrll	Sync with HEAD.
1.18.6.1	25-Aug-2004	skrll	Sync with HEAD.
1.20.92.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.20.86.1	28-Apr-2009	skrll	Sync with HEAD.
1.20.78.2	11-Mar-2010	yamt	sync with head
1.20.78.1	04-May-2009	yamt	sync with head.
1.25.6.1	02-Jun-2012	mrg	sync to latest -current.
1.25.2.3	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.25.2.2	30-Oct-2012	yamt	sync with head
1.25.2.1	23-May-2012	yamt	sync with head.
1.27.4.1	18-May-2014	rmind	sync with head
1.27.2.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.29.30.1	13-Apr-2020	martin	Mostly merge changes from HEAD upto 20200411
1.1	19-Jan-1995	jtc	This file, which will be included by <sys/cdefs.h>, will contain macros such as __warn_references() and __weak_reference() which are actually machine dependant. This will make it easier for ports that are being bootstraped with ELF and ECOFF based toolchains. This change also introduces a new macro, _C_LABEL(x). _C_LABEL expands its argument, an identifier, to a character string of the identifier name as it is represented in an object file. For most ports, _C_LABEL(x) will expand to "_x", for ELF based ports _C_LABEL(x) will expand to "x".
1.12	06-Sep-2002	gehenna	Merge the gehenna-devsw branch into the trunk. This merge changes the device switch tables from static array to dynamically generated by config(8). - All device switches is defined as a constant structure in device drivers. - The new grammer ``device-major'' is introduced to ``files''. device-major <prefix> char <num> [block <num>] [<rules>] - All device major numbers must be listed up in port dependent majors.<arch> by using this grammer. - Added the new naming convention. The name of the device switch must be <prefix>_[bc]devsw for auto-generation of device switch tables. - The backward compatibility of loading block/character device switch by LKM framework is broken. This is necessary to convert from block/character device major to device name in runtime and vice versa. - The restriction to assign device major by LKM is completely removed. We don't need to reserve LKM entries for dynamic loading of device switch. - In compile time, device major numbers list is packed into the kernel and the LKM framework will refer it to assign device major number dynamically.
1.11	28-Feb-2002	simonb	branches: 1.11.8; Use "#define<tab>".
1.10	27-Feb-2002	christos	- define other DEV_ constants that the local port uses. - delete cdev_decl(mm) since <sys/conf.h> does it.
1.9	26-Mar-2001	lukem	branches: 1.9.2; 1.9.8; - add dev_noimpl(xxx,yyy) macro to replace "(dev_type_xxx(())) yyy", and use appropriately - create more helper macros: . cdev__xyz_init(c,n), such as cdev__ocri_init() for / open, close, read, ioctl /, etc. . cdev__xRy_init(c,n), where nullop is used instead of enodev to dummy out method `R' and the comments now read / xxx (read) yyy / instead . cdev__xyz_t_init(c,n,t) - as per cdev__xyz_init, but sets d_type = t as well - use seltrue instead of dev_noimpl(poll,), as (IIRC) cdevsw.d_poll should always DTRT WRT returning a valid result. (a few devices previously incorrectly returned ENODEV) - use dev_noimpl(stop,enodev) instead of dev_noimpl(stop,nullop) if tty == 0, because it doesn't matter if dev_type_stop isn't implemented in that case, and it allows the use of the cdev__xyz_init macros. certain ports (sparc,sparc64,x68k) used the nullop method for dev_type_stop in a few drivers, whereas everything else uses enodev - ensure that the comments are accurate WRT the behaviour of a given entry
1.8	21-Mar-2001	lukem	now that duplicated stuff has been moved to sys/conf.h, remove unnecessary defs for: lpt, joy, pc
1.7	10-Oct-1998	thorpej	branches: 1.7.12; 1.7.24; Add scsibus entry points to the cdevsw[].
1.6	27-Sep-1997	is	First part of splitting lpt.c, and the NetBSD/Amiga "supio" frontend. Needs a bit more work to allow an ISA frontend.
1.5	27-Sep-1997	is	conf.h: declare com instead of drcom. conf.c: remove com declarations.
1.4	30-Nov-1996	is	branches: 1.4.10; Forgotten changes needed for the drcom driver.
1.3	07-Sep-1996	mycroft	Implement poll(2).
1.2	05-May-1996	veego	removed the define for cdev_ss_init
1.1	21-Apr-1996	veego	- Cleanup for -Wall and -Wstrict-prototypes
1.4.10.1	14-Oct-1997	thorpej	Update marc-pcmcia branch from trunk.
1.7.24.1	09-Apr-2001	nathanw	Catch up with -current.
1.7.12.1	27-Mar-2001	bouyer	Sync with HEAD.
1.9.8.4	17-Sep-2002	nathanw	Catch up to -current.
1.9.8.3	01-Apr-2002	nathanw	Catch up to -current. (CVS: It's not just a program. It's an adventure!)
1.9.8.2	28-Feb-2002	nathanw	Catch up to -current.
1.9.8.1	26-Mar-2001	nathanw	file conf.h was added on branch nathanw_sa on 2002-02-28 04:07:04 +0000
1.9.2.2	10-Oct-2002	jdolecek	sync kqueue with -current; this includes merge of gehenna-devsw branch, merge of i386 MP branch, and part of autoconf rototil work
1.9.2.1	16-Mar-2002	jdolecek	Catch up with -current.
1.11.8.1	16-May-2002	gehenna	Remove unnecessary file.
1.88	20-Jan-2024	thorpej	Largely unify the <machine/cpu.h> headers on the m68k platforms.
1.87	19-Jan-2024	thorpej	Consistently use "intr_depth" as the name of the interrupt depth counter on m68k platforms.
1.86	19-Jan-2024	thorpej	Switch the amiga port to use the same clockframe layout as the other m68k ports.
1.85	18-Jan-2024	thorpej	Make the M68K_MMU_* defines real kernel options, available in opt_m68k_arch.h. For 68030, 68040, and 68060, infer M68K_MMU_MOTOROLA. For 68010 and 68020, it must be an explicit option (set in std.${MACHINE} or, in the case of hp300, inferred from the specific model option).
1.84	09-Jan-2024	thorpej	Remove duplicated / slightly-tweaked loadustp() (load user segment table) routines from all of the m68k ports using the shared pmap. Instead, in pmap_init(), set up a function pointer to the appropriate mmu_load_urp*() function in mmu_subr.s.
1.83	23-Nov-2019	ad	cpu_need_resched(): - Remove all code that should be MI, leaving the bare minimum under arch/. - Make the required actions very explicit. - Pass in LWP pointer for convenience. - When a trap is required on another CPU, have the IPI set it locally. - Expunge cpu_did_resched().
1.82	22-Aug-2018	msaitoh	- Cleanup for dynamic sysctl: - Remove unused _NAMES macros for sysctl. - Remove unused _MAXID for sysctls. - Move CTL_MACHDEP sysctl definitions for m68k into m68k/include/cpu.h and use them on all m68k machines.
1.81	17-Dec-2016	flxd	branches: 1.81.14; 1.81.16; Fix typo "one the" and architecture where appropriate.
1.80	19-Oct-2013	christos	branches: 1.80.6; 1.80.10; make cpu_need_resched() macros consistent; __USE flags
1.79	16-May-2011	tsutsui	branches: 1.79.4; 1.79.14; 1.79.18; - merge and move pasted m68k MD setreg() functions into m68k/m68k_machdep.c - move m68881_save() and m68881_restore() declarations into <m68k/m68k.h> Briefly tested and no obvious breakage on atari, sun3, and x68k.
1.78	08-Feb-2011	rmind	Remove clause 3 (UCB advertising clause) from the University of Utah copyright. Confirmed by Mike Hibler, mike at cs.utah.edu - thanks! Also, merge UCB and Utah copyright texts back into one, as they originally were. Extra verification by snj@.
1.77	13-Jan-2011	phx	branches: 1.77.2; 1.77.4; Recognize Amiga 600 model. Patch submited by Radoslaw Kujawa.
1.76	22-Dec-2010	matt	Collect cpu_info and friends and move to m68k/include/cpu.h Add a define __HAVE_CPU_DATA_FIRST which means that cpu_data is the first member in struct cpu_info.
1.75	09-Feb-2010	phx	branches: 1.75.2; Moved the macros amiga_cpu_sync() and amiga_membarrier() from amiga/device.h to the MD include/cpu.h. Also make sure that grf_cvreg.h includes cpu.h as it is needed by Xamiga in xsrc/xfree/xc/programs/Xserver/hw/netbsd/amiga/s3/amigaCV.h.
1.74	23-Nov-2009	rmind	branches: 1.74.2; Use lwp_getpcb() on m68k ports, clean from struct user usage.
1.73	21-Oct-2009	rmind	Remove uarea swap-out functionality: - Addresses the issue described in PR/38828. - Some simplification in threading and sleepq subsystems. - Eliminates pmap_collect() and, as a side note, allows pmap optimisations. - Eliminates XS_CTL_DATA_ONSTACK in scsipi code. - Avoids few scans on LWP list and thus potentially long holds of proc_lock. - Cuts ~1.5k lines of code. Reduces amd64 kernel size by ~4k. - Removes __SWAP_BROKEN cases. Tested on x86, mips, acorn32 (thanks <mpumford>) and partly tested on acorn26 (thanks to <bjh21>). Discussed on <tech-kern>, reviewed by <ad>.
1.72	19-May-2009	phx	Removed old Amiga-specific "sicallback" software interrupts and replaced them by MI softints. Approved by "is".
1.71	14-Mar-2009	dsl	Remove all the __P() from sys (excluding sys/dist) Diff checked with grep and MK1 eyeball. i386 and amd64 GENERIC and sys still build.
1.70	27-Feb-2008	xtraeme	branches: 1.70.4; 1.70.12; 1.70.18; Remove CTL_MACHDEP_NAMES, it's not used anywhere. Ok by martin@.
1.69	06-Jan-2008	mhitch	branches: 1.69.2; 1.69.6; Add timecounter support and borrow counter-based delay from i386. From joerg; testing and final tweaks by me.
1.68	17-Oct-2007	garbled	branches: 1.68.2; 1.68.8; Merge the ppcoea-renovation branch to HEAD. This branch was a major cleanup and rototill of many of the various OEA cpu based PPC ports that focused on sharing as much code as possible between the various ports to eliminate near-identical copies of files in every tree. Additionally there is a new PIC system that unifies the interface to interrupt code for all different OEA ppc arches. The work for this branch was done by a variety of people, too long to list here. TODO: bebox still needs work to complete the transition to -renovation. ofppc still needs a bunch of work, which I will be looking at. ev64260 still needs to be renovated amigappc was not attempted. NOTES: pmppc was removed as an arch, and moved to a evbppc target.
1.67	04-Aug-2007	ad	branches: 1.67.2; Add ci_cpuid where it's missing.
1.66	21-May-2007	tsutsui	branches: 1.66.2; 1.66.4; 1.66.8; Move declarations of m68k common functions from <machine/cpu.h> to <m68k/m68k.h>. While here, remove some obsolete function decls.
1.65	20-May-2007	mhitch	Forgot cpu.h for amiga - rename proc_trampoline()->lwp_trampoline().
1.64	18-May-2007	mhitch	Amiga changes for idlelwp.
1.63	04-Mar-2007	christos	branches: 1.63.2; 1.63.4; 1.63.10; Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
1.62	16-Feb-2007	ad	branches: 1.62.2; Remove spllowersoftclock() and CLKF_BASEPRI(), and always dispatch callouts via a soft interrupt. In the near future, softclock will be run from process context.
1.61	09-Feb-2007	ad	Merge newlock2 to head.
1.60	11-Dec-2005	christos	branches: 1.60.20; merge ktrace-lwp.
1.59	26-Sep-2004	yamt	branches: 1.59.12; don't expose cpu_info to userland.
1.58	22-Sep-2004	yamt	move some per-cpu data definitions to MI place so that they can be modified without touching all ports. discussed on tech-kern@.
1.57	04-Jan-2004	jdolecek	Rearrange process exit path to avoid need to free resources from different process context ('reaper'). From within the exiting process context: * deactivate pmap and free vmspace while we can still block * introduce MD cpu_lwp_free() - this cleans all MD-specific context (such as FPU state), and is the last potentially blocking operation; all of cpu_wait(), and most of cpu_exit(), is now folded into cpu_lwp_free() * process is now immediatelly marked as zombie and made available for pickup by parent; the remaining last lwp continues the exit as fully detached * MI (rather than MD) code bumps uvmexp.swtch, cpu_exit() is now same for both 'process' and 'lwp' exit uvm_lwp_exit() is modified to never block; the u-area memory is now always just linked to the list of available u-areas. Introduce (blocking) uvm_uarea_drain(), which is called to release the excessive u-area memory; this is called by parent within wait4(), or by pagedaemon on memory shortage. uvm_uarea_free() is now private function within uvm_glue.c. MD process/lwp exit code now always calls lwp_exit2() immediatelly after switching away from the exiting lwp. g/c now unneeded routines and variables, including the reaper kernel thread
1.56	07-Aug-2003	agc	Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.55	17-Jan-2003	thorpej	branches: 1.55.2; Merge the nathanw_sa branch.
1.54	25-Apr-2002	aymeric	o replace definitions by declarations in header files o put definitions where due o cleanup some types (u_int -> vaddr_t's for example) o minor other cleanup
1.53	07-Nov-2001	aymeric	branches: 1.53.2; introduce an interrupt_depth variable which counts how nested we are into interrupts. This allows hardclock() to account for the time spent in interrrupts, and as a side-effect, top(1), systat(1) and others will no more report 0% of interrupt activity. mvme68k does that already.
1.52	30-May-2001	mrg	branches: 1.52.2; 1.52.6; use _KERNEL_OPT
1.51	19-Dec-2000	scw	branches: 1.51.2; Unification of the m68k syscall() function.
1.50	25-Aug-2000	thorpej	Make need_resched() take a "struct cpu_info *" argument. This causes gives a primitive form of processor affinity. Its use in roundrobin() still needs some work.
1.49	26-May-2000	thorpej	First sweep at scheduler state cleanup. Collect MI scheduler state into global and per-CPU scheduler state: - Global state: sched_qs (run queues), sched_whichqs (bitmap of non-empty run queues), sched_slpque (sleep queues). NOTE: These may collectively move into a struct schedstate at some point in the future. - Per-CPU state, struct schedstate_percpu: spc_runtime (time process on this CPU started running), spc_flags (replaces struct proc's p_schedflags), and spc_curpriority (usrpri of processes on this CPU). - Every platform must now supply a struct cpu_info and a curcpu() macro. Simplify existing cpu_info declarations where appropriate. - All references to per-CPU scheduler state now made through curcpu(). NOTE: this will likely be adjusted in the future after further changes to struct proc are made. Tested on i386 and Alpha. Changes are mostly mechanical, but apologies in advance if it doesn't compile on a particular platform.
1.48	14-Oct-1999	is	branches: 1.48.2; Remove now superfluous prototype definitions (of the m68k cache operations).
1.47	10-Aug-1999	thorpej	branches: 1.47.2; Define cpu_number() as discussed on tech-smp.
1.46	26-Feb-1999	is	synchronize types, and s/curproc/p/ in one forgotten place
1.45	25-Feb-1999	is	mac68k part of pr 6152 fix, and missing bits for the others
1.44	11-Nov-1998	thorpej	Changes to support fork_kthread(): - cpu_set_kpc() now takes void *arg third argument, passed to the entry point. - cpu_fork() allows parent to be non-curproc iff parent is proc0. When forking non-curproc, assume its state has already been saved. - Adjust various pieces of machine-dependent code to account of all of this.
1.43	07-Oct-1998	thorpej	Oops, back out a buglet I didn't intend to commit in the last change.
1.42	06-Oct-1998	thorpej	configure() prototype is in <sys/device.h>
1.41	05-Sep-1998	is	Define is_draco() inlined. Corresponds to removal of this function in autoconf.c 1.61.
1.40	13-Feb-1998	scottr	Avoid declaring the "astpending" and "want_resched" globals in cpu.h, as this breaks C++ code that happens to indirectly include this header. Both Matthias Scheler and I noticed this, independently. This problem notably does not affect the atari and sun3/sun3x ports, which have already implemented a similar solution.
1.39	26-Oct-1997	is	Make these compile after m68k/m68k.h 1.4->1.5.
1.38	09-Apr-1997	thorpej	regdump() is prototyped in <m68k/cpu.h> now.
1.37	31-Jan-1997	mhitch	"options GENERIC" is obsolete, don't need the prototype for setconf() anymore.
1.36	11-Sep-1996	thorpej	Use <m68k/cpu.h>.
1.35	19-May-1996	is	Some more Prototypes needed for DraCo support.
1.34	16-May-1996	is	Only declare setconf() #ifdef GENERIC.
1.33	16-May-1996	is	add DCIA prototype.
1.32	09-May-1996	is	First part of M68060 and DraCo support. * for the M68060 part: store buffer and branch target cache aren't enabled yet (this needs cleanup of lots of locore.s code which is a maze of little passages, all a little different) (and it wasn't yet tested in an accellerated Amiga, only in the DraCo). I've included a workaround for 2 of the CPU bugs in chips with Masks 1F43G and earlier, but didn't bother to deal with the can of worms in the [0-3]D11W chips. Be sure to get "68060 rev. 1" or more reported at kernel startup time, or at least mention it (or the mask revision, if available) when reporting problems. * for the DraCo: only machines with a CIA timer. I assigned machine id 32000+nn (0x7Dnn), where n is the machine readable Quicklogic custom chip revision (also printed at boot time). "Guaranteed to work" up to rev. 3, newer DraCo's aren't guaranteed to have any CIA (we don't have a driver for the new timer yet). Supported are: - MF-II keyboards on the native interface and A3000 keyboards via the CIA. - builtin SCSI interface (yet another instance of siop) - CIA timer. - Zorro II devices which don't do DMA (don't get mapped to Zorro II address space in the DraCo) - "local bus" devices which are autoconfigured by the boot rom (should be all); only an Altais driver is there (looks like a Retina Z3) Not yet supported are: - native timer of newer machines. - Real Time Clock. - serial, parallel + floppy on the SuperIO chip (that is also: no mouse) XXX You need an enhanced boot loader, which will committed in a few days. XXX std.draco should and will go away.
1.31	27-Apr-1996	veego	Add a __noreturn__ attribute for doboot
1.30	23-Apr-1996	veego	The prototyp for cpu_set_kpc is now in sys/systm.h
1.29	21-Apr-1996	veego	- Cleanup for -Wall and -Wstrict-prototypes
1.28	30-Mar-1996	is	Typo squished.
1.27	26-Mar-1996	is	Yet more MC68060 bits.
1.26	15-Mar-1996	is	AMIGA_68060 flag in cpu.h and genassym.c.
1.25	21-Dec-1995	mycroft	Remove deprecated cpu_setstack().
1.24	18-Aug-1995	chopps	SCSI disconnects: siop from osymh@gemini.oscs.montana.edu (Michael L. Hitch) and sbic from "Eduardo E. Horvath eeh@btr.com" <eeh@btr.btr.com> Other cleanup (remove cpu040) and enabling IVS A500 support from osymh@gemini.oscs.montana.edu (Michael L. Hitch)
1.23	28-Jun-1995	cgd	remove unused cpu_exec() definitions. moved "broken swap" markers, for ports that still need it, to types.h.
1.22	16-May-1995	chopps	PS_STRINGS in A2. Add fputype, remove cpuspeed. switch to new coredump
1.21	12-May-1995	chopps	enable swapping of process
1.20	11-May-1995	chopps	remove double mapping of kernel stack. created cpu_set_kpc()
1.19	05-May-1995	cgd	define BROKEN_SWAP and/or cpu_swapout as appropriate.
1.18	22-Apr-1995	christos	- added sunos_machdep.c for sun3, atari, amiga and mac68k. - changed machdep.c and trap.c to use struct emul. - remove ep_setup references. - added struct emul to all emulations.
1.17	28-Mar-1995	jtc	KERNEL -> _KERNEL
1.16	12-Feb-1995	chopps	Many changes from osymh@gemini.oscs.montana.edu (Michael L. Hitch) Now use amiga HW for soft interrupts, non-contig options (2 or many chunks), interrupt handler lists, 4066 ethernet, 1291 scsi, option to defer level 6 interrupts to level 4 (deal with icky built-in serial port)
1.15	26-Oct-1994	cgd	new RCS ID format.
1.14	04-Jun-1994	chopps	started out cleaning up amiga_init.c ended up touching alot of files.
1.13	25-May-1994	chopps	update to work with new m68k frame and recent vm changes.
1.12	09-May-1994	chopps	update for recent sig changes and fix clock.c and ite.c
1.11	08-May-1994	chopps	resistance is futile, you will be assimilated. amiga goes: config.new and /sys/scsi. clock code coerced into a single .c file adding an accurate usec delay(). disklabel.c updated to DTRT, code to write RDB's to be added soon. sbic (old scsi) converted over to new scsi and config this covers about 90% of users. Other drivers soon.
1.10	04-May-1994	chopps	update to match current proc flags.
1.9	10-Apr-1994	chopps	also conform to standard style
1.8	10-Apr-1994	chopps	protect against multiple inclusion (and be consitent)
1.7	11-Feb-1994	chopps	Add missing Id's
1.6	03-Feb-1994	chopps	swap ps and pc to match m68k:struct frame.
1.5	26-Jan-1994	mw	Updated headers from current amiga branch.
1.4	30-Oct-1993	mw	new tree for amiga, replacing the bogous previous one. SunOS support works for a lot of executables now (static and dynamic).
1.3	02-Sep-1993	mw	new source release integrated from amiga-release.
1.2	01-Aug-1993	mycroft	Add RCS identifiers (this time on the correct side of the branch), and incorporate recent changes in netbsd-0-9 branch.
1.1	05-Jul-1993	mw	branches: 1.1.1; Initial revision
1.1.1.2	02-Sep-1993	mw	Update of arch/amiga tree, includes - realtime clock support for a2k and a3k - scsi drivers for a2091 and gvp-II controllers in a2k - working ethernet driver for a2065/ameristar lance-controllers
1.1.1.1	05-Jul-1993	mw	sys/arch/amiga tree. This is the machdep part required to get the kernel up on an A3000. There are still (very) few changes required outside the arch/amiga tree, so you can't recompile the kernel yet. Support for third party SCSI controllers for the A2000 is on its way. The kernel is fully functional (except for a missing ethernet-driver ...). This tree is based on my version #390.
1.47.2.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.48.2.2	05-Jan-2001	bouyer	Sync with HEAD
1.48.2.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago A i386 GENERIC kernel compiles without the siop, ahc and bha drivers (will be updated later). i386 IDE/ATAPI and ncr work, as well as sparc/esp_sbus. alpha should work as well (untested yet). siop, ahc and bha will be updated once I've updated the branch to current -current, as well as machine-dependant code. I updated the amiga SCSI drivers, but completely untested yet (may not even compile)
1.51.2.1	21-Jun-2001	nathanw	Catch up to -current.
1.52.6.1	12-Nov-2001	thorpej	Sync the thorpej-mips-cache branch with -current.
1.52.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.52.2.1	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.53.2.6	03-Dec-2002	gmcgarry	Use cpu_proc_fork().
1.53.2.5	20-Jun-2002	nathanw	Catch up to -current.
1.53.2.4	08-Jan-2002	nathanw	Catch up to -current.
1.53.2.3	08-Dec-2001	thorpej	Add a cpu_proc_fork(), called from uvm_proc_fork(), which takes care of machine-dependent handling a fork() time (this is different from forking the actual context in an LWP world). #define it away on platforms which do not need it. Problem noted by Gregory McGarry.
1.53.2.2	17-Nov-2001	scw	SA bits for Amiga. Compile-tested only.
1.53.2.1	07-Nov-2001	scw	file cpu.h was added on branch nathanw_sa on 2001-11-17 21:59:09 +0000
1.55.2.5	19-Oct-2004	skrll	Sync with HEAD
1.55.2.4	24-Sep-2004	skrll	Sync with HEAD.
1.55.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.55.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.55.2.1	03-Aug-2004	skrll	Sync with HEAD
1.59.12.4	17-Mar-2008	yamt	sync with head.
1.59.12.3	21-Jan-2008	yamt	sync with head
1.59.12.2	03-Sep-2007	yamt	sync with head.
1.59.12.1	26-Feb-2007	yamt	sync with head.
1.60.20.1	06-Feb-2007	ad	Make amiga & mac68k compile.
1.62.2.1	12-Mar-2007	rmind	Sync with HEAD.
1.63.10.2	03-Oct-2007	garbled	Sync with HEAD
1.63.10.1	22-May-2007	matt	Update to HEAD.
1.63.4.1	11-Jul-2007	mjf	Sync with head.
1.63.2.2	20-Aug-2007	ad	Sync with HEAD.
1.63.2.1	27-May-2007	ad	Sync with head.
1.66.8.1	04-Aug-2007	jmcneill	Sync with HEAD.
1.66.4.1	15-Aug-2007	skrll	Sync with HEAD.
1.66.2.1	07-Aug-2007	matt	Sync with HEAD.
1.67.2.3	23-Mar-2008	matt	sync with HEAD
1.67.2.2	09-Jan-2008	matt	sync with HEAD
1.67.2.1	06-Nov-2007	matt	sync with HEAD
1.68.8.1	08-Jan-2008	bouyer	Sync with HEAD
1.68.2.1	18-Feb-2008	mjf	Sync with HEAD.
1.69.6.1	03-Apr-2008	mjf	Sync with HEAD.
1.69.2.1	24-Mar-2008	keiichi	sync with head.
1.70.18.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.70.12.1	28-Apr-2009	skrll	Sync with HEAD.
1.70.4.3	11-Mar-2010	yamt	sync with head
1.70.4.2	20-Jun-2009	yamt	sync with head
1.70.4.1	04-May-2009	yamt	sync with head.
1.74.2.1	30-Apr-2010	uebayasi	Sync with HEAD.
1.75.2.2	31-May-2011	rmind	sync with head
1.75.2.1	05-Mar-2011	rmind	sync with head
1.77.4.1	17-Feb-2011	bouyer	Sync with HEAD
1.77.2.1	06-Jun-2011	jruoho	Sync with HEAD.
1.79.18.1	18-May-2014	rmind	sync with head
1.79.14.2	03-Dec-2017	jdolecek	update from HEAD
1.79.14.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.79.4.1	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.80.10.1	07-Jan-2017	pgoyette	Sync with HEAD. (Note that most of these changes are simply $NetBSD$ tag issues.)
1.80.6.1	05-Feb-2017	skrll	Sync with HEAD
1.81.16.2	08-Apr-2020	martin	Merge changes from current as of 20200406
1.81.16.1	10-Jun-2019	christos	Sync with HEAD
1.81.14.1	06-Sep-2018	pgoyette	Sync with HEAD Resolve a couple of conflicts (result of the uimin/uimax changes)
1.7	26-Oct-1994	cgd	new RCS ID format.
1.6	10-Apr-1994	chopps	also conform to standard style
1.5	10-Apr-1994	chopps	protect against multiple inclusion (and be consitent)
1.4	11-Feb-1994	chopps	Add missing Id's
1.3	30-Oct-1993	mw	new tree for amiga, replacing the bogous previous one. SunOS support works for a lot of executables now (static and dynamic).
1.2	02-Aug-1993	mycroft	Add RCS identifiers, remove some completely useless RCS logs and patchkit headers, and a few other insignificant changes.
1.1	05-Jul-1993	mw	branches: 1.1.1; Initial revision
1.1.1.1	05-Jul-1993	mw	sys/arch/amiga tree. This is the machdep part required to get the kernel up on an A3000. There are still (very) few changes required outside the arch/amiga tree, so you can't recompile the kernel yet. Support for third party SCSI controllers for the A2000 is on its way. The kernel is fully functional (except for a missing ethernet-driver ...). This tree is based on my version #390.
1.6	06-Nov-2017	christos	Cleanup and clarify the ELFSIZE mess: We now have 2 variables automatically set in elf_machdep.h: ARCH_ELFSIZE: the size for userland binaries KERN_ELFSIZE: the size for the kernel binaries DB_ELFSIZE has been deleted and KERN_ELFSIZE should have always the same values DB_ELFSIZE used to have. In sys/exec_elf.h, if ELFSIZE is not set, it is set to KERN_ELFSIZE for the kernel and ARCH_ELFSIZE for userland. These defaults should eliminate the need for most manual ELFSIZE setting.
1.5	15-Aug-2001	mhitch	branches: 1.5.6; 1.5.172; ELF symbol support for DDB.
1.4	26-Oct-1994	cgd	branches: 1.4.46; new RCS ID format.
1.3	10-Apr-1994	chopps	also conform to standard style
1.2	10-Apr-1994	chopps	protect against multiple inclusion (and be consitent)
1.1	26-Jan-1994	mw	Updated headers from current amiga branch.
1.4.46.1	25-Aug-2001	thorpej	Merge Aug 24 -current into the kqueue branch.
1.5.172.1	03-Dec-2017	jdolecek	update from HEAD
1.5.6.2	15-Aug-2001	mhitch	ELF symbol support for DDB.
1.5.6.1	15-Aug-2001	mhitch	file db_machdep.h was added on branch nathanw_sa on 2001-08-15 01:29:30 +0000
1.8	30-Aug-2011	bouyer	Add getlabelusesmbr(), as proposed in http://mail-index.netbsd.org/tech-userlevel/2011/08/25/msg005404.html This is used by disk tools such as disklabel(8) to dynamically decide is the undelyling platform uses a disklabel-in-mbr-partition or not (instead of using a compile-time list of ports). getlabelusesmbr() reads the sysctl kern.labelusesmbr, takes its value from the machdep #define LABELUSESMBR. For evbmips, make LABELUSESMBR 1 if the platform uses pmon as bootloader, and 0 (the previous value) otherwise.
1.7	12-Sep-2009	phx	Make disklabel.h from amiga and amigappc include the MI sys/disklabel_rdb.h. amiga/amiga/adosglue.h was deleted and moved into sys_disklabel_rdb.h, as both are always needed together (disksubr.c and ofppc/stand/ofwboot/rdb.c).
1.6	21-Apr-1996	veego	branches: 1.6.170; - Cleanup for -Wall and -Wstrict-prototypes
1.5	04-Jul-1995	chopps	misc cleanup, better tty alloc for mfc. from osymh@gemini.oscs.montana.edu (Michael L. Hitch)
1.4	26-Oct-1994	cgd	new RCS ID format.
1.3	14-Oct-1994	cgd	move arch dependence to archs. clean up a bit. deal with weird MAXPARTITONS.
1.2	04-Jul-1994	chopps	move to new disk minor encoding (parts have lowest 4 bits instead of 3) remove multiple inclusions protection from varargs.h
1.1	08-May-1994	chopps	resistance is futile, you will be assimilated. amiga goes: config.new and /sys/scsi. clock code coerced into a single .c file adding an accurate usec delay(). disklabel.c updated to DTRT, code to write RDB's to be added soon. sbic (old scsi) converted over to new scsi and config this covers about 90% of users. Other drivers soon.
1.6.170.1	16-Sep-2009	yamt	sync with head
1.1	12-Jul-1998	thorpej	Basic elf_machdep.h for m68k; doesn't include relocations, yet.
1.9	17-Mar-2000	mycroft	In the `MY THAT'S GROSS' department... Eliminate the recursive include of machine/endian.h from sys/endian.h.
1.8	24-Jan-1999	mycroft	branches: 1.8.8; Format consistency.
1.7	26-Oct-1994	cgd	new RCS ID format.
1.6	10-Apr-1994	chopps	also conform to standard style
1.5	10-Apr-1994	chopps	protect against multiple inclusion (and be consitent)
1.4	26-Jan-1994	mw	Updated headers from current amiga branch.
1.3	30-Oct-1993	mw	new tree for amiga, replacing the bogous previous one. SunOS support works for a lot of executables now (static and dynamic).
1.2	01-Aug-1993	mycroft	Add RCS identifiers (this time on the correct side of the branch), and incorporate recent changes in netbsd-0-9 branch.
1.1	05-Jul-1993	mw	branches: 1.1.1; Initial revision
1.1.1.1	05-Jul-1993	mw	sys/arch/amiga tree. This is the machdep part required to get the kernel up on an A3000. There are still (very) few changes required outside the arch/amiga tree, so you can't recompile the kernel yet. Support for third party SCSI controllers for the A2000 is on its way. The kernel is fully functional (except for a missing ethernet-driver ...). This tree is based on my version #390.
1.8.8.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago A i386 GENERIC kernel compiles without the siop, ahc and bha drivers (will be updated later). i386 IDE/ATAPI and ncr work, as well as sparc/esp_sbus. alpha should work as well (untested yet). siop, ahc and bha will be updated once I've updated the branch to current -current, as well as machine-dependant code. I updated the amiga SCSI drivers, but completely untested yet (may not even compile)
1.1	17-Mar-2000	mycroft	branches: 1.1.6; In the `MY THAT'S GROSS' department... Eliminate the recursive include of machine/endian.h from sys/endian.h.
1.1.6.2	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago A i386 GENERIC kernel compiles without the siop, ahc and bha drivers (will be updated later). i386 IDE/ATAPI and ncr work, as well as sparc/esp_sbus. alpha should work as well (untested yet). siop, ahc and bha will be updated once I've updated the branch to current -current, as well as machine-dependant code. I updated the amiga SCSI drivers, but completely untested yet (may not even compile)
1.1.6.1	17-Mar-2000	bouyer	file endian_machdep.h was added on branch thorpej_scsipi on 2000-11-20 19:58:47 +0000
1.10	08-Oct-1996	cgd	moved to aout_machdep.h (via repository copy)
1.9	08-Sep-1996	thorpej	Use <m68k/exec.h>.
1.8	26-Oct-1994	cgd	new RCS ID format.
1.7	10-Apr-1994	chopps	also conform to standard style
1.6	10-Apr-1994	chopps	protect against multiple inclusion (and be consitent)
1.5	28-Jan-1994	jtc	Fix spelling error in Copyright notice
1.4	26-Jan-1994	mw	Updated headers from current amiga branch.
1.3	30-Oct-1993	mw	new tree for amiga, replacing the bogous previous one. SunOS support works for a lot of executables now (static and dynamic).
1.2	18-Oct-1993	pk	Put definition of __LDPGSZ and `struct relocation_info' where they belong: in <machine/exec.h>.
1.1	05-Jul-1993	mw	branches: 1.1.1; Initial revision
1.1.1.1	05-Jul-1993	mw	sys/arch/amiga tree. This is the machdep part required to get the kernel up on an A3000. There are still (very) few changes required outside the arch/amiga tree, so you can't recompile the kernel yet. Support for third party SCSI controllers for the A2000 is on its way. The kernel is fully functional (except for a missing ethernet-driver ...). This tree is based on my version #390.
1.4	19-Sep-2001	thorpej	Amiga don't need its own fbio.h anymore; screenblank(8) uses <dev/sun/fbio.h>, and the ioctl that this file defines is compatible.
1.3	16-Feb-1999	is	branches: 1.3.20; 1.3.22; Fix Copyright dates
1.2	16-Feb-1999	is	Assign my files to The NetBSD Foundation, Inc.
1.1	19-May-1996	is	Screenblank support: - new fbio.h in arch/amiga/include, defining only FBIOSVIDEO - add an IOCTL translation to arch/amiga/dev/grf.c - add screenblank to the list of specials to build on amiga.
1.3.22.1	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.3.20.1	01-Oct-2001	fvdl	Catch up with -current.
1.1	27-Dec-2023	thorpej	Re-factor the 680x0 Function Code definitions into their own separate file (as was done on the sun2/sun3 ports ages ago) and switch everyone to the common header.
1.1	24-Dec-2015	christos	branches: 1.1.2; 1.1.18; fenv for m68k
1.1.18.2	03-Dec-2017	jdolecek	update from HEAD
1.1.18.1	24-Dec-2015	jdolecek	file fenv.h was added on branch tls-maxphys on 2017-12-03 11:35:48 +0000
1.1.2.2	27-Dec-2015	skrll	Sync with HEAD (as of 26th Dec)
1.1.2.1	24-Dec-2015	skrll	file fenv.h was added on branch nick-nhusb on 2015-12-27 12:09:29 +0000
1.9	03-Feb-1998	mycroft	Prototype __flt_rounds() consistently.
1.8	26-Oct-1994	cgd	branches: 1.8.18; new RCS ID format.
1.7	10-Apr-1994	chopps	also conform to standard style
1.6	10-Apr-1994	chopps	protect against multiple inclusion (and be consitent)
1.5	26-Jan-1994	mw	Updated headers from current amiga branch.
1.4	30-Oct-1993	mw	new tree for amiga, replacing the bogous previous one. SunOS support works for a lot of executables now (static and dynamic).
1.3	02-Sep-1993	mw	new source release integrated from amiga-release.
1.2	01-Aug-1993	mycroft	Add RCS identifiers (this time on the correct side of the branch), and incorporate recent changes in netbsd-0-9 branch.
1.1	05-Jul-1993	mw	branches: 1.1.1; Initial revision
1.1.1.2	02-Sep-1993	mw	Update of arch/amiga tree, includes - realtime clock support for a2k and a3k - scsi drivers for a2091 and gvp-II controllers in a2k - working ethernet driver for a2065/ameristar lance-controllers
1.1.1.1	05-Jul-1993	mw	sys/arch/amiga tree. This is the machdep part required to get the kernel up on an A3000. There are still (very) few changes required outside the arch/amiga tree, so you can't recompile the kernel yet. Support for third party SCSI controllers for the A2000 is on its way. The kernel is fully functional (except for a missing ethernet-driver ...). This tree is based on my version #390.
1.8.18.1	08-May-1998	mycroft	Sync with trunk, per request of mycroft.
1.7	26-Oct-1994	cgd	new RCS ID format.
1.6	10-Apr-1994	chopps	also conform to standard style
1.5	10-Apr-1994	chopps	protect against multiple inclusion (and be consitent)
1.4	26-Jan-1994	mw	Updated headers from current amiga branch.
1.3	30-Oct-1993	mw	new tree for amiga, replacing the bogous previous one. SunOS support works for a lot of executables now (static and dynamic).
1.2	01-Aug-1993	mycroft	Add RCS identifiers (this time on the correct side of the branch), and incorporate recent changes in netbsd-0-9 branch.
1.1	05-Jul-1993	mw	branches: 1.1.1; Initial revision
1.1.1.1	05-Jul-1993	mw	sys/arch/amiga tree. This is the machdep part required to get the kernel up on an A3000. There are still (very) few changes required outside the arch/amiga tree, so you can't recompile the kernel yet. Support for third party SCSI controllers for the A2000 is on its way. The kernel is fully functional (except for a missing ethernet-driver ...). This tree is based on my version #390.
1.2	30-Aug-1999	mycroft	A foolish consistency.
1.1	15-Mar-1999	minoura	Pullin m68k/ieee.h.
1.2	16-Apr-1995	jtc	Fix typo: ieefp.h -> ieeefp.h.
1.1	09-Apr-1995	mycroft	Move fp_except and fp_rnd definitions to machine/include.
1.1	14-Apr-2001	kleink	branches: 1.1.2; 1.1.4; 1.1.12; Add definitions of C99 integer constant macros.
1.1.12.2	14-Apr-2001	kleink	Add definitions of C99 integer constant macros.
1.1.12.1	14-Apr-2001	kleink	file int_const.h was added on branch nathanw_sa on 2001-04-14 22:38:35 +0000
1.1.4.1	21-Jun-2001	nathanw	Catch up to -current.
1.1.2.2	21-Apr-2001	bouyer	Sync with HEAD
1.1.2.1	14-Apr-2001	bouyer	file int_const.h was added on branch thorpej_scsipi on 2001-04-21 17:53:06 +0000
1.1	15-Apr-2001	kleink	branches: 1.1.2; 1.1.4; 1.1.12; Add definitions of C99 integer format conversion macros. XXX Fastest minimum-width integer types haven't been decided upon yet.
1.1.12.2	15-Apr-2001	kleink	Add definitions of C99 integer format conversion macros. XXX Fastest minimum-width integer types haven't been decided upon yet.
1.1.12.1	15-Apr-2001	kleink	file int_fmtio.h was added on branch nathanw_sa on 2001-04-15 17:13:06 +0000
1.1.4.1	21-Jun-2001	nathanw	Catch up to -current.
1.1.2.2	21-Apr-2001	bouyer	Sync with HEAD
1.1.2.1	15-Apr-2001	bouyer	file int_fmtio.h was added on branch thorpej_scsipi on 2001-04-21 17:53:06 +0000
1.1	15-Apr-2001	kleink	branches: 1.1.2; 1.1.4; 1.1.12; Add definitions of C99 specified-width integer type limits. XXX Fastest minimum-width integer types haven't been decided upon yet.
1.1.12.2	15-Apr-2001	kleink	Add definitions of C99 specified-width integer type limits. XXX Fastest minimum-width integer types haven't been decided upon yet.
1.1.12.1	15-Apr-2001	kleink	file int_limits.h was added on branch nathanw_sa on 2001-04-15 15:29:04 +0000
1.1.4.1	21-Jun-2001	nathanw	Catch up to -current.
1.1.2.2	21-Apr-2001	bouyer	Sync with HEAD
1.1.2.1	15-Apr-2001	bouyer	file int_limits.h was added on branch thorpej_scsipi on 2001-04-21 17:53:06 +0000
1.1	14-Apr-2001	kleink	branches: 1.1.2; 1.1.4; 1.1.12; Add definitions of C99 minimum-width and greatest-width integer types. XXX Fastest minimum-width integer types haven't been decided upon yet.
1.1.12.2	14-Apr-2001	kleink	Add definitions of C99 minimum-width and greatest-width integer types. XXX Fastest minimum-width integer types haven't been decided upon yet.
1.1.12.1	14-Apr-2001	kleink	file int_mwgwtypes.h was added on branch nathanw_sa on 2001-04-14 12:19:51 +0000
1.1.4.1	21-Jun-2001	nathanw	Catch up to -current.
1.1.2.2	21-Apr-2001	bouyer	Sync with HEAD
1.1.2.1	14-Apr-2001	bouyer	file int_mwgwtypes.h was added on branch thorpej_scsipi on 2001-04-21 17:53:07 +0000
1.1	26-Jun-2000	kleink	branches: 1.1.2; Add <machine/int_types.h>, which provides namespace-pure definitions of exact-width integer types.
1.1.2.2	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago A i386 GENERIC kernel compiles without the siop, ahc and bha drivers (will be updated later). i386 IDE/ATAPI and ncr work, as well as sparc/esp_sbus. alpha should work as well (untested yet). siop, ahc and bha will be updated once I've updated the branch to current -current, as well as machine-dependant code. I updated the amiga SCSI drivers, but completely untested yet (may not even compile)
1.1.2.1	26-Jun-2000	bouyer	file int_types.h was added on branch thorpej_scsipi on 2000-11-20 19:58:48 +0000
1.23	11-Jul-2023	riastradh	amiga/intr.h: Don't define spl*() functions if !_KERNEL. This is used by crash(8) now, and what's important is ipl_cookie_t.
1.22	10-Aug-2020	rin	branches: 1.22.20; Clean up _LKM --> _MODULE leftovers. Note that _KERNEL is always defined for modules.
1.21	19-May-2009	phx	Removed old Amiga-specific "sicallback" software interrupts and replaced them by MI softints. Approved by "is".
1.20	28-Apr-2008	martin	Remove clause 3 and 4 from TNF licenses
1.19	03-Dec-2007	ad	branches: 1.19.14; 1.19.16; 1.19.18; Interrupt handling changes, in discussion since February: - Reduce available SPL levels for hardware devices to none, vm, sched, high. - Acquire kernel_lock only for interrupts at IPL_VM. - Implement threaded soft interrupts.
1.18	11-Mar-2007	thorpej	branches: 1.18.16; 1.18.18; 1.18.24; - Shrink ipl_cookie_t from 32-bits to 16-bits (large enough to hold an SR value or an IPL_* constant). - Take advange of the smaller ipl_cookie_t to shrink kmutex_t from 16 bytes to 8 bytes by overlapping storage where possible. - Implement a RAS-based _lock_cas() for mc68010 systems (Sun2). See sun68k/sun68k/isr.c. Tested on various m68k platforms, but NOT Sun2. In any case, at least Sun2 compiles now.
1.17	16-Feb-2007	ad	branches: 1.17.2; 1.17.6; Remove spllowersoftclock() and CLKF_BASEPRI(), and always dispatch callouts via a soft interrupt. In the near future, softclock will be run from process context.
1.16	21-Dec-2006	yamt	merge yamt-splraiseipl branch. - finish implementing splraiseipl (and makeiplcookie). http://mail-index.NetBSD.org/tech-kern/2006/07/01/0000.html - complete workqueue(9) and fix its ipl problem, which is reported to cause audio skipping. - fix netbt (at least compilation problems) for some ports. - fix PR/33218.
1.15	06-Oct-2006	tsutsui	Use #ifdef _AMIGA_INTR_H_ rather than _MACHINE_INTR_H_ to protect multiple inclusion.
1.14	11-Dec-2005	christos	branches: 1.14.20; 1.14.22; merge ktrace-lwp.
1.13	23-Jan-2005	chs	branches: 1.13.8; move spl() and IPL_ definitions from psl.h to intr.h.
1.12	17-Jan-2001	is	branches: 1.12.24; 1.12.32; Add IPL_SOFTCLOCK, which was missing.
1.11	14-Jan-2001	thorpej	Rename __GENERIC_SOFT_INTERRUPTS to __HAVE_GENERIC_SOFT_INTERRUPTS, and place the definition in <machine/types.h>. This can now be used as a flag to indicate whether or not <machine/intr.h> can be included to get the generic soft interrupt API.
1.10	23-Jan-2000	aymeric	add IPL_SERIAL to enable PCMCIA com* compilation
1.9	15-Jan-2000	aymeric	defined IPL_BIO, IPL_NET and IPL_TTY for soon to be integrated PCMCIA code
1.8	16-Feb-1999	is	branches: 1.8.8; Fix Copyright dates
1.7	16-Feb-1999	is	Assign my files to The NetBSD Foundation, Inc.
1.6	02-Sep-1998	is	Split SMC chipset ARCnet driver into - machine independent chip driver, in dev/ic/smc90cx6.c/...reg.h,...var.h, using bus_space methods - ZBUS frontend in arch/amiga/dev/if_bah_zbus.c - added IPL_SOFTNET to arch/amiga/include/intr.h, for this Implementing the ISA bus frontend is left as an exercise to the reader.
1.5	18-Jul-1998	is	Switching dev/ic/lpt.c to use spllpt() instead of spltty(). It doesn't use tty structures, and on some machines (namely the DraCo internal lpt, and some multi-i/o boards for Amigas and DraCos), tying spltty to the pretty high printer interupt level would hurt serial performance. On all affected ports but Amiga, spllpt() has been defined in machine/intr.h to be spltty(), thus preserving old behaviour. Portmasters are encouraged to change is, if they feel something else is better (e.g., one of its own were possible).
1.4	16-Apr-1998	is	Dont define splserial here... its now different from spltty.
1.3	27-Oct-1997	is	Make splserial == spltty, for now. This should be revisited after the release.
1.2	17-Oct-1997	is	branches: 1.2.2; Stopgap for splaudio(), needed by the Melody driver. This will be replaced soon by something similar to the spltty stuff.
1.1	27-Aug-1997	is	branches: 1.1.2; machine/intr.h for the Amiga port. Mostly a wrapper around other includes.
1.1.2.2	01-Sep-1997	thorpej	Update marc-pcmcia branch from trunk.
1.1.2.1	27-Aug-1997	thorpej	file intr.h was added on branch marc-pcmcia on 1997-09-01 20:06:45 +0000
1.2.2.1	28-Oct-1997	mellon	Pull rev 1.3 up from trunk
1.8.8.3	11-Feb-2001	bouyer	Sync with HEAD.
1.8.8.2	18-Jan-2001	bouyer	Sync with head (for UBC+NFS fixes, mostly).
1.8.8.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago A i386 GENERIC kernel compiles without the siop, ahc and bha drivers (will be updated later). i386 IDE/ATAPI and ncr work, as well as sparc/esp_sbus. alpha should work as well (untested yet). siop, ahc and bha will be updated once I've updated the branch to current -current, as well as machine-dependant code. I updated the amiga SCSI drivers, but completely untested yet (may not even compile)
1.12.32.1	29-Apr-2005	kent	sync with -current
1.12.24.1	24-Jan-2005	skrll	Sync with HEAD.
1.13.8.4	07-Dec-2007	yamt	sync with head
1.13.8.3	03-Sep-2007	yamt	sync with head.
1.13.8.2	26-Feb-2007	yamt	sync with head.
1.13.8.1	30-Dec-2006	yamt	sync with head.
1.14.22.3	23-Oct-2006	yamt	add splsoftserial.
1.14.22.2	06-Oct-2006	tsutsui	Make GENERIC compile: - protect whole definitions from multiple inclusion - define splaudio even if it isn't defined - move declarations before reference - fix splserial macro to use _splraise() directly (makeiplcookie is not an array anyway) (yamt-san: do_func.s errors could be caused by bad toolchain or lack of nbsed)
1.14.22.1	29-Sep-2006	yamt	implement splraiseipl/makeiplcookie for amiga.
1.14.20.2	12-Jan-2007	ad	Sync with head.
1.14.20.1	18-Nov-2006	ad	Sync with head.
1.17.6.2	03-Dec-2007	ad	Sync with HEAD.
1.17.6.1	13-Mar-2007	ad	Sync with head.
1.17.2.1	12-Mar-2007	rmind	Sync with HEAD.
1.18.24.1	08-Dec-2007	mjf	Sync with HEAD.
1.18.18.1	09-Jan-2008	matt	sync with HEAD
1.18.16.1	09-Dec-2007	jmcneill	Sync with HEAD.
1.19.18.2	20-Jun-2009	yamt	sync with head
1.19.18.1	16-May-2008	yamt	sync with head.
1.19.16.1	18-May-2008	yamt	sync with head.
1.19.14.1	02-Jun-2008	mjf	Sync with HEAD.
1.22.20.1	09-Aug-2023	martin	Pull up following revision(s) (requested by maya in ticket #316): sys/arch/m68k/include/mutex.h: revision 1.13 sys/arch/arm/include/cpu.h: revision 1.125 sys/arch/sun68k/include/intr.h: revision 1.21 sys/arch/arm/include/mutex.h: revision 1.28 sys/sys/rwlock.h: revision 1.18 sys/arch/powerpc/include/mutex.h: revision 1.7 sys/arch/arm/include/mutex.h: revision 1.29 sys/arch/powerpc/include/mutex.h: revision 1.8 sys/uvm/uvm_param.h: revision 1.42 sys/sys/ksem.h: revision 1.16 sys/arch/x86/include/mutex.h: revision 1.10 sys/sys/proc.h: revision 1.372 sys/sys/ksem.h: revision 1.17 sys/arch/ia64/include/mutex.h: revision 1.8 sys/arch/evbarm/include/intr.h: revision 1.29 sys/sys/lua.h: revision 1.9 sys/arch/next68k/include/intr.h: revision 1.23 sys/arch/ia64/include/mutex.h: revision 1.9 sys/arch/hp300/include/intr.h: revision 1.35 sys/arch/hp300/include/intr.h: revision 1.36 sys/arch/sparc/include/cpu.h: revision 1.111 sys/arch/hppa/include/mutex.h: revision 1.16 sys/arch/vax/include/intr.h: revision 1.31 sys/arch/hppa/include/mutex.h: revision 1.17 sys/arch/news68k/include/intr.h: revision 1.28 sys/arch/hppa/include/mutex.h: revision 1.18 sys/arch/hppa/include/intr.h: revision 1.3 sys/arch/hppa/include/mutex.h: revision 1.19 sys/arch/hppa/include/intr.h: revision 1.4 sys/sys/sched.h: revision 1.92 sys/opencrypto/cryptodev.h: revision 1.51 sys/arch/vax/include/mutex.h: revision 1.20 sys/arch/sparc64/include/mutex.h: revision 1.10 sys/arch/ia64/include/sapicvar.h: revision 1.2 sys/arch/riscv/include/mutex.h: revision 1.5 sys/arch/amiga/dev/grfabs_cc.c: revision 1.39 sys/external/bsd/drm2/include/linux/idr.h: revision 1.11 sys/arch/riscv/include/mutex.h: revision 1.6 sys/ddb/files.ddb: revision 1.16 sys/arch/mac68k/include/intr.h: revision 1.32 share/man/man4/ddb.4: revision 1.203 sys/ddb/db_command.c: revision 1.183 sys/arch/mips/include/mutex.h: revision 1.10 sys/ddb/db_command.c: revision 1.184 sys/arch/x68k/include/intr.h: revision 1.22 sys/arch/sparc/include/psl.h: revision 1.51 sys/arch/or1k/include/mutex.h: revision 1.4 sys/arch/mips/include/mutex.h: revision 1.11 sys/arch/arm/xscale/pxa2x0_intr.h: revision 1.16 sys/arch/sparc64/include/cpu.h: revision 1.134 sys/arch/sparc/include/psl.h: revision 1.52 sys/arch/or1k/include/mutex.h: revision 1.5 sys/arch/mvme68k/include/intr.h: revision 1.22 sys/arch/luna68k/include/intr.h: revision 1.16 external/cddl/osnet/sys/sys/kcondvar.h: revision 1.6 sys/arch/sparc/include/mutex.h: revision 1.12 sys/arch/sparc/include/mutex.h: revision 1.13 sys/arch/usermode/include/mutex.h: revision 1.5 sys/arch/usermode/include/mutex.h: revision 1.6 sys/kern/kern_core.c: revision 1.38 usr.sbin/crash/Makefile: revision 1.49 sys/arch/amiga/include/intr.h: revision 1.23 sys/arch/alpha/include/mutex.h: revision 1.12 sys/arch/alpha/include/mutex.h: revision 1.13 sys/arch/evbarm/lubbock/sacc_obio.c: revision 1.16 sys/ddb/ddb.h: revision 1.6 sys/arch/sparc64/include/mutex.h: revision 1.8 sys/arch/sh3/include/mutex.h: revision 1.12 sys/arch/evbarm/lubbock/sacc_obio.c: revision 1.17 sys/ddb/db_syncobj.c: revision 1.1 sys/arch/vax/include/mutex.h: revision 1.18 sys/arch/sparc64/include/psl.h: revision 1.63 sys/arch/sparc64/include/mutex.h: revision 1.9 sys/arch/sh3/include/mutex.h: revision 1.13 sys/arch/evbarm/lubbock/obio.c: revision 1.13 sys/arch/atari/include/intr.h: revision 1.23 sys/ddb/db_syncobj.c: revision 1.2 sys/arch/vax/include/mutex.h: revision 1.19 sys/arch/evbarm/g42xxeb/obio.c: revision 1.14 sys/arch/evbarm/g42xxeb/obio.c: revision 1.15 sys/arch/cesfic/include/intr.h: revision 1.14 sys/ddb/db_syncobj.h: revision 1.1 sys/arch/x86/include/cpu.h: revision 1.134 sys/arch/evbarm/g42xxeb/obio.c: revision 1.16 sys/arch/cesfic/include/intr.h: revision 1.15 sys/arch/arm/xscale/pxa2x0_intr.c: revision 1.26 sys/sys/cpu_data.h: revision 1.54 sys/arch/m68k/include/mutex.h: revision 1.12 sys/arch/ia64/acpi/madt.c: revision 1.6 sys/rwlock.h: Make this more self-contained for bool. machine/mutex.h: Sprinkle includes so this can be used by crash(8). ddb: New `show all tstiles' command. Shows who's waiting for which locks and what the owner is up to. Include psl.h for ipl_cookie_t if __MUTEX_PRIVATE sys: Rip <sys/resourcevar.h> out of <uvm/uvm_param.h>. And thus out of <sys/param.h>, which is exceedingly overused and fragile and delenda est. Should fix (some) issues with the recent inclusion of machine/lock.h in various machine/mutex.h files. arm/mutex.h: Need machine/intr.h, machine/lock.h. For ipl_cookie_t and __cpu_simple_lock_t. evbarm/intr.h: Define ipl_cookie_t before including ARM_INTR_IMPL. Otherwise arm/mutex.h doesn't work, due to a cyclic dependency which should really be fixed. opencrypto/cryptodev.h: Fix includes. - Move sys/condvar.h under #ifdef _KERNEL. - Add some other necessary includes and forward declarations. - Sort. hp300/intr.h: Fix missing includes. linux/idr.h: Need <sys/mutex.h> for kmutex_t. amiga/intr.h: Don't define spl() functions if !_KERNEL. This is used by crash(8) now, and what's important is ipl_cookie_t. cesfic/intr.h: Expose ipl_cookie_t to userland for crash(8). cesfic/intr.h: Expose ipl_cookie_t to userland only with _KMEMUSER. Probably not necessary but let's be a little more cautious about this. atari/intr.h: Expose ipl_cookie_t with _KMEMUSER for crash(8). arm/cpu.h: Need sys/param.h for COHERENCY_UNIT. Nix machine/param.h -- not meant to be used directly, pulled in by sys/param.h. Move the definition of ipl_cookie_t out of the kernel-only sections, some _KMEMUSER applications need it. ddb: Cast pointer to uintptr_t first before db_expr_t. hppa/intr.h: Expose ipl_cookie_t to _KMEMUSER for crash(8). luna68k/intr.h: Expose ipl_cookie_t to _KMEMUSER for crash(8). mvme68k/intr.h: Expose ipl_cookie_t to _KMEMUSER for crash(8). news68k/intr.h: Fix includes. Put some definitions under _KERNEL. next68k/intr.h: Expose ipl_cookie_t to _KMEMUSER for crash(8). sys/ksem.h: Hack around fstat(8) abuse of _KERNEL. sun68k/intr.h: Expose ipl_cookie_t to _KMEMUSER for crash(8). vax/intr.h: Expose ipl_cookie_t to _KMEMUSER for crash(8). x68k/intr.h: Put functions under _KERNEL so crash(8) can use this. Make ipl_cookie_t visible for _KMEMUSER userland applications. fix editor mishap in previous Explicitly include <sys/mutex.h> for kmutex_t. Replace kmutex_t (which may be undefined here) with struct kmutex , suggested by Taylor. hp300/intr.h: Put most of this under #ifdef _KERNEL. Only ipl_cookie_t really needs to be exposed now, for crash(8). mac68k/intr.h: Expose ipl_cookie_t to _KMEMUSER for crash(8). Make inclusion of sys/intr.h explicit for spl. fix hppa and vax builds. machine/lock.h isn't necessary for __cpu_simple_lock_t, it's in sys/types.h. avoids cpu_data.h vs sched.h include order issues. move the hppa ipl_t typedef with the moved usage of it. machine/mutex.h: Sprinkle sys/types.h, omit machine/lock.h. Turns out machine/lock.h is not needed for __cpu_simple_lock_t, which always comes from sys/types.h. And, really, sys/types.h (or at least sys/stdint.h) is needed for uintN_t and uintptr_t. ddb: Cast pointer to uintptr_t, then to db_expr_t. Avoids warnings about conversion between pointer and integer of different size on some architectures. re-fix hppa builds. this file uses __cpu_simple_lock(), not just the underlying type, so it does need machine/lock.h. Break cycle by using `struct kmutex ' instead of `kmutex_t '. sys/sched.h included sys/mutex.h which includes sys/intr.h which includes machine/intr.h which on cats includes arm/footbridge/footbridge_intr.h which includes arm/cpu.h which includes sys/cpu_data.h which includes sys/sched.h But there was never any real need for sys/mutex.h in sys/sched.h, because it only uses pointers to the opaque struct kmutex. Cycle broken by using `struct kmutex *' instead of pulling in sys/mutex.h for the definition of kmutex_t. Side effect: This revealed that sys/cpu_data.h needed sys/intr.h (which was pulled in accidentally by sys/mutex.h via sys/sched.h) for SOFTINT_COUNT. Also revealed some other machine/cpu.h header files were missing includes of sys/mutex.h for kmutex_t. ia64: Need sys/types.h for u_int, vaddr_t; sys/mutex.h for kmutex_t. explicitly include no longer implicitly included sys/mutex.h. arm/xscale: Use sys/bitops.h fls32 - 1 instead of 31 - __builtin_clz. Sidesteps namespace collision with `#define bits ...' in net/zlib.c. complete the previous - there were two calls to find_first_bit() to fix. arm/xscale: Missed a spot with previous find_first_bit commit. evbarm/g42xxeb: Fix off-by-one in previous. The original find_first_bit(x) was 31 - __builtin_clz((uint32_t)x), which is equivalent to fls32(x) - 1, not to fls32(x). Note that fls32 is 1-based and returns 0 for x=0.
1.1	12-May-1996	mhitch	Used by the new libkvm and kernel coredump.
1.9	28-Mar-2012	christos	- Normalize inclusion protection (remove) - Move CHAR_{MIN,MAX} to a common file. - Fix broken comments
1.8	26-Oct-1994	cgd	branches: 1.8.206; 1.8.210; new RCS ID format.
1.7	10-Apr-1994	chopps	also conform to standard style
1.6	10-Apr-1994	chopps	protect against multiple inclusion (and be consitent)
1.5	26-Jan-1994	mw	Updated headers from current amiga branch.
1.4	30-Oct-1993	mw	new tree for amiga, replacing the bogous previous one. SunOS support works for a lot of executables now (static and dynamic).
1.3	18-Aug-1993	jtc	Removed CLK_TCK, it's value is not machine dependant. It's supposed to be defined in <time.h>, not <limits.h> anyway.
1.2	01-Aug-1993	mycroft	Add RCS identifiers (this time on the correct side of the branch), and incorporate recent changes in netbsd-0-9 branch.
1.1	05-Jul-1993	mw	branches: 1.1.1; Initial revision
1.1.1.1	05-Jul-1993	mw	sys/arch/amiga tree. This is the machdep part required to get the kernel up on an A3000. There are still (very) few changes required outside the arch/amiga tree, so you can't recompile the kernel yet. Support for third party SCSI controllers for the A2000 is on its way. The kernel is fully functional (except for a missing ethernet-driver ...). This tree is based on my version #390.
1.8.210.1	05-Apr-2012	mrg	sync to latest -current.
1.8.206.1	17-Apr-2012	yamt	sync with head
1.6	06-Aug-2014	joerg	Consistently define WARN in a way that passes format string checks, i.e. always uses the same number of arguments as given in the format string.
1.5	14-Mar-2009	dsl	branches: 1.5.22; 1.5.36; Remove all the __P() from sys (excluding sys/dist) Diff checked with grep and MK1 eyeball. i386 and amd64 GENERIC and sys still build.
1.4	28-Apr-2008	martin	branches: 1.4.8; 1.4.14; Remove clause 3 and 4 from TNF licenses
1.3	25-Jan-2006	christos	branches: 1.3.72; 1.3.74; 1.3.76; free -> dealloc unsigned -> size_t for alloc/dealloc
1.2	31-Oct-2001	thorpej	branches: 1.2.2; 1.2.34; 1.2.46; Split elf32 vs. elf64 handling in loadfile(), including support for each separately and explicitly. BOOT_ELF is now BOOT_ELF32 and BOOT_ELF64, and ELFSIZE should no longer be defined in loadfile_machdep.h.
1.1	15-Aug-2001	mhitch	branches: 1.1.2; 1.1.6; loadfile() support for new amiga boot loader.
1.1.6.1	12-Nov-2001	thorpej	Sync the thorpej-mips-cache branch with -current.
1.1.2.3	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.1.2.2	25-Aug-2001	thorpej	Merge Aug 24 -current into the kqueue branch.
1.1.2.1	15-Aug-2001	thorpej	file loadfile_machdep.h was added on branch kqueue on 2001-08-25 06:15:06 +0000
1.2.46.1	01-Feb-2006	yamt	sync with head.
1.2.34.1	21-Jun-2006	yamt	sync with head.
1.2.2.2	31-Oct-2001	thorpej	Split elf32 vs. elf64 handling in loadfile(), including support for each separately and explicitly. BOOT_ELF is now BOOT_ELF32 and BOOT_ELF64, and ELFSIZE should no longer be defined in loadfile_machdep.h.
1.2.2.1	31-Oct-2001	thorpej	file loadfile_machdep.h was added on branch nathanw_sa on 2001-10-31 17:20:46 +0000
1.3.76.2	04-May-2009	yamt	sync with head.
1.3.76.1	16-May-2008	yamt	sync with head.
1.3.74.1	18-May-2008	yamt	sync with head.
1.3.72.1	02-Jun-2008	mjf	Sync with HEAD.
1.4.14.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.4.8.1	28-Apr-2009	skrll	Sync with HEAD.
1.5.36.1	10-Aug-2014	tls	Rebase.
1.5.22.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1	29-Apr-2000	thorpej	branches: 1.1.6; Require that each each MACHINE/MACHINE_ARCH supply a lock.h. This file contains the values __SIMPLELOCK_LOCKED and __SIMPLELOCK_UNLOCKED, which replace the old SIMPLELOCK_LOCKED and SIMPLELOCK_UNLOCKED. These files are also required to supply inline functions __cpu_simple_lock(), __cpu_simple_lock_try(), and __cpu_simple_unlock() if locking is to be supported on that platform (i.e. if MULTIPROCESSOR is defined in the _KERNEL case). Change these functions to take an int * (&alp->lock_data) rather than the struct simplelock * itself. These changes make it possible for userland to use the locking primitives by including <machine/lock.h>.
1.1.6.2	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago A i386 GENERIC kernel compiles without the siop, ahc and bha drivers (will be updated later). i386 IDE/ATAPI and ncr work, as well as sparc/esp_sbus. alpha should work as well (untested yet). siop, ahc and bha will be updated once I've updated the branch to current -current, as well as machine-dependant code. I updated the amiga SCSI drivers, but completely untested yet (may not even compile)
1.1.6.1	29-Apr-2000	bouyer	file lock.h was added on branch thorpej_scsipi on 2000-11-20 19:58:48 +0000
1.1	30-Nov-2024	christos	branches: 1.1.4; Create a new header lwp_private.h to contain _lwp_getprivate_fast, _lwp_gettcb_fast, _lwp_settcb and remove them from mcontext.h, so that: 1. we don't need special hacks to hide them 2. we can include <lwp.h> where needed to get the necessary prototypes without redefining them locally.
1.1.4.2	02-Aug-2025	perseant	Sync with HEAD
1.1.4.1	30-Nov-2024	perseant	file lwp_private.h was added on branch perseant-exfatfs on 2025-08-02 05:55:25 +0000
1.1	23-Dec-1999	kleink	branches: 1.1.6; C99: Define a NAN macro in <math.h> which evaulates to a constant expression of a single-precision quiet NaN; only to be defined on platforms that do support this value.
1.1.6.2	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago A i386 GENERIC kernel compiles without the siop, ahc and bha drivers (will be updated later). i386 IDE/ATAPI and ncr work, as well as sparc/esp_sbus. alpha should work as well (untested yet). siop, ahc and bha will be updated once I've updated the branch to current -current, as well as machine-dependant code. I updated the amiga SCSI drivers, but completely untested yet (may not even compile)
1.1.6.1	23-Dec-1999	bouyer	file math.h was added on branch thorpej_scsipi on 2000-11-20 19:58:48 +0000
1.2	17-Jan-2003	thorpej	Merge the nathanw_sa branch.
1.1	10-Nov-2001	scw	branches: 1.1.2; file mcontext.h was initially added on branch nathanw_sa.
1.1.2.1	10-Nov-2001	scw	Kernel mcontext glue for Scheduler Activations on m68k from Klaus Klein <kleink@netbsd.org>.
1.20	30-May-2009	phx	No longer used since migrating from sicallback-softints to MI-softints.
1.19	03-Dec-2007	ad	branches: 1.19.18; 1.19.32; Interrupt handling changes, in discussion since February: - Reduce available SPL levels for hardware devices to none, vm, sched, high. - Acquire kernel_lock only for interrupts at IPL_VM. - Implement threaded soft interrupts.
1.18	07-Oct-2006	mhitch	branches: 1.18.8; 1.18.26; 1.18.28; 1.18.34; Use atomic operations for setting ssir. Fixes problem when compiled without optimization of losing a scheduled software interrupt and stalling the softclock processing.
1.17	11-Dec-2005	christos	branches: 1.17.20; 1.17.22; merge ktrace-lwp.
1.16	07-Aug-2003	agc	branches: 1.16.16; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.15	15-Jan-2001	thorpej	branches: 1.15.24; Make softclock a generic soft interrupt of the API is available, adding the requisite void * argument to softclock().
1.14	28-Nov-1998	is	branches: 1.14.10; Implement softintr_disestablish().
1.13	25-Jul-1998	is	Use atomic operations for DraCo interupt registers
1.12	25-Jul-1998	is	This has been in amiga/amiga/mtpr.h for a long, long time.
1.11	27-Aug-1997	is	Add __GENERIC_SOFT_INTERRUPTS implementation. Currently, this is only kind of a wrapper around the *_sicallback() function family. This way, we'll only break the new driver if it doesn't work. After more drivers are converted, we'll change it to be the other way round.
1.10	09-May-1996	is	branches: 1.10.12; First part of M68060 and DraCo support. * for the M68060 part: store buffer and branch target cache aren't enabled yet (this needs cleanup of lots of locore.s code which is a maze of little passages, all a little different) (and it wasn't yet tested in an accellerated Amiga, only in the DraCo). I've included a workaround for 2 of the CPU bugs in chips with Masks 1F43G and earlier, but didn't bother to deal with the can of worms in the [0-3]D11W chips. Be sure to get "68060 rev. 1" or more reported at kernel startup time, or at least mention it (or the mask revision, if available) when reporting problems. * for the DraCo: only machines with a CIA timer. I assigned machine id 32000+nn (0x7Dnn), where n is the machine readable Quicklogic custom chip revision (also printed at boot time). "Guaranteed to work" up to rev. 3, newer DraCo's aren't guaranteed to have any CIA (we don't have a driver for the new timer yet). Supported are: - MF-II keyboards on the native interface and A3000 keyboards via the CIA. - builtin SCSI interface (yet another instance of siop) - CIA timer. - Zorro II devices which don't do DMA (don't get mapped to Zorro II address space in the DraCo) - "local bus" devices which are autoconfigured by the boot rom (should be all); only an Altais driver is there (looks like a Retina Z3) Not yet supported are: - native timer of newer machines. - Real Time Clock. - serial, parallel + floppy on the SuperIO chip (that is also: no mouse) XXX You need an enhanced boot loader, which will committed in a few days. XXX std.draco should and will go away.
1.9	28-Mar-1995	jtc	KERNEL -> _KERNEL
1.8	12-Feb-1995	chopps	Many changes from osymh@gemini.oscs.montana.edu (Michael L. Hitch) Now use amiga HW for soft interrupts, non-contig options (2 or many chunks), interrupt handler lists, 4066 ethernet, 1291 scsi, option to defer level 6 interrupts to level 4 (deal with icky built-in serial port)
1.7	26-Oct-1994	cgd	new RCS ID format.
1.6	10-Apr-1994	chopps	also conform to standard style
1.5	10-Apr-1994	chopps	protect against multiple inclusion (and be consitent)
1.4	11-Feb-1994	chopps	Add missing Id's
1.3	30-Oct-1993	mw	new tree for amiga, replacing the bogous previous one. SunOS support works for a lot of executables now (static and dynamic).
1.2	01-Aug-1993	mycroft	Add RCS identifiers (this time on the correct side of the branch), and incorporate recent changes in netbsd-0-9 branch.
1.1	05-Jul-1993	mw	branches: 1.1.1; Initial revision
1.1.1.1	05-Jul-1993	mw	sys/arch/amiga tree. This is the machdep part required to get the kernel up on an A3000. There are still (very) few changes required outside the arch/amiga tree, so you can't recompile the kernel yet. Support for third party SCSI controllers for the A2000 is on its way. The kernel is fully functional (except for a missing ethernet-driver ...). This tree is based on my version #390.
1.10.12.1	01-Sep-1997	thorpej	Update marc-pcmcia branch from trunk.
1.14.10.1	18-Jan-2001	bouyer	Sync with head (for UBC+NFS fixes, mostly).
1.15.24.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.15.24.2	18-Sep-2004	skrll	Sync with HEAD.
1.15.24.1	03-Aug-2004	skrll	Sync with HEAD
1.16.16.2	07-Dec-2007	yamt	sync with head
1.16.16.1	30-Dec-2006	yamt	sync with head.
1.17.22.1	22-Oct-2006	yamt	sync with head
1.17.20.1	18-Nov-2006	ad	Sync with head.
1.18.34.1	08-Dec-2007	mjf	Sync with HEAD.
1.18.28.1	09-Jan-2008	matt	sync with HEAD
1.18.26.1	09-Dec-2007	jmcneill	Sync with HEAD.
1.18.8.1	03-Dec-2007	ad	Sync with HEAD.
1.19.32.1	24-Oct-2010	jym	Sync with HEAD
1.19.18.1	20-Jun-2009	yamt	sync with head
1.2	09-Feb-2007	ad	branches: 1.2.4; Merge newlock2 to head.
1.1	22-Dec-2006	ad	branches: 1.1.2; file mutex.h was initially added on branch newlock2.
1.1.2.1	22-Dec-2006	ad	Pull in CPU specific stubs.
1.2.4.2	26-Feb-2007	yamt	sync with head.
1.2.4.1	09-Feb-2007	yamt	file mutex.h was added on branch yamt-lazymbuf on 2007-02-26 09:05:48 +0000
1.50	12-Nov-2015	phx	Xorg for amiga via wsfb. Currently available on CV64 and CV64/3D. More graphics cards will follow, when adding wscons support to them. I didn't manage to make the "wskbd" protocol the default in the X server, so you have to provide a small xorg.conf with Option "Protocol" "wskbd". The standard protocol will not work as the Amiga wskbd cannot be switched into raw mode and has no AT-scancode translation in the kernel. On the positive side, wskbd also works with national keymaps under X. The graphics modes can still be defined via grfconfig(8). Xorg's wsfb driver uses the current grf video mode, which is usually mode #1. All resolutions and depths seem to work (tested on CV64).
1.49	10-Feb-2012	para	branches: 1.49.6; 1.49.24; proper sizing of kmem_arena on different ports PR port-i386/45946: Kernel locks up in VMEM system
1.48	08-Feb-2011	rmind	branches: 1.48.4; 1.48.8; Remove clause 3 (UCB advertising clause) from the University of Utah copyright. Confirmed by Mike Hibler, mike at cs.utah.edu - thanks! Also, merge UCB and Utah copyright texts back into one, as they originally were. Extra verification by snj@.
1.47	11-Dec-2009	tsutsui	branches: 1.47.4; 1.47.6; 1.47.8; Refactoring MD segment related definitions on m68k ports: - move macro SEGSHIFT, NBSEG, and SEGOFSET from <machine/param.h> to <m68k/pmap_motorola.h> where they should belong - also simplify NBSEG macro for both 020/030 and 040/060 cases - also move m68k_trunc_seg(), m68k_round_seg(), and m68k_seg_offset() (that use SEGOFSET) from <m68k/param.h> to <m68k/pmap_motorola.h> - add comments about each segment size value used on pmap_motorola implementation - add TIA_SIZE, TIA_SHIFT, TIB_SIZE, and TIB_SHIFT macro which can be used for ste/pte index sizes - use proper vaddr_t cast instead of unsigned for SEGOFSET/PGOFSET macro Tested on atari, hp300, and news68k.
1.46	09-Dec-2009	tsutsui	Fix wrong NBSEG values for all hp300 pmap derived m68k ports. They were incorrect since 1997 on amiga and atari, and since 2002 on other ports, but fortunately they don't look so fatal. Anyway, these values will be moved into <m68k/pmap_motorola.h> soon since they are quite pmap implementation dependent.
1.45	06-Jan-2008	mhitch	branches: 1.45.10; Add timecounter support and borrow counter-based delay from i386. From joerg; testing and final tweaks by me.
1.44	11-Dec-2005	christos	branches: 1.44.50; 1.44.56; 1.44.64; merge ktrace-lwp.
1.43	28-Jan-2005	is	branches: 1.43.6; Don't expose spl functions to non-kernel.
1.42	23-Jan-2005	chs	branches: 1.42.2; move spl() and IPL_ definitions from psl.h to intr.h.
1.41	07-Aug-2003	agc	branches: 1.41.8; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.40	18-May-2002	jklos	branches: 1.40.8; Updated NKMEMPAGES_MAX_DEFAULT so that large memory systems won't crash when allocating/deallocating lots of memory at once.
1.39	11-Feb-2000	thorpej	branches: 1.39.8; 1.39.12; 1.39.20; Update for the NKMEMPAGES changes.
1.38	04-Dec-1999	ragge	CL* discarding.
1.37	20-Sep-1997	leo	branches: 1.37.16; 1.37.22; Move the definition of MSGBUFSIZE up to the machine-arch level if possible. Pointed out by Bernd Ernesti.
1.36	19-Sep-1997	leo	Implement the kernel part of pr-1891. This allows for a more flexible sized msgbuf. Note that old 'dmesg' and 'syslogd' binaries will continue running, though old 'dmesg' binaries will output a few bytes of junk at the start of the buffer, and will miss a few bytes at the end of the buffer.
1.35	10-Jul-1997	veego	branches: 1.35.2; Restore the defines of UPAGES and NPTEPG.
1.34	10-Jun-1997	veego	The 'Mach derived conversion macros' are now in <m68k/param.h>
1.33	10-Jun-1997	veego	Use the MI <m68k/param.h> include.
1.32	27-Feb-1997	veego	Protect MCLSHIFT definition so users can customize MCLBYTES. patch from jonathan.
1.31	24-Feb-1997	fvdl	Define ALIGNED_POINTER
1.30	28-Sep-1996	mhitch	branches: 1.30.6; The declarations for the interrupt enable address should only be done if _KERNEL is defined. The bash install process was including the extern statements into its generated Makefile.
1.29	21-Apr-1996	veego	- Cleanup for -Wall and -Wstrict-prototypes
1.28	04-Mar-1996	cgd	add _MACHINE and _MACHINE_ARCH, which are like MACHINE and MACHINE_ARCH, execpt without quotes. meant to be __CONCAT()ted for easy #includes of machine-dependent headers for MI code (e.g. for the MI ISA/EISA/PCI/TC bus code).
1.27	01-Mar-1996	cgd	Clean up tabbing/spacing in defns of MACHINE, MACHINE_ARCH, and MID_MACHINE.
1.26	28-Jan-1996	chopps	remove MAXPARTITIONS, closes #1923
1.25	18-Aug-1995	chopps	SCSI disconnects: siop from osymh@gemini.oscs.montana.edu (Michael L. Hitch) and sbic from "Eduardo E. Horvath eeh@btr.com" <eeh@btr.btr.com> Other cleanup (remove cpu040) and enabling IVS A500 support from osymh@gemini.oscs.montana.edu (Michael L. Hitch)
1.24	13-Aug-1995	mycroft	Replace splnet() with splsoftnet(). Add splnet().
1.23	28-Jun-1995	cgd	kill user-land DELAY macro, as suggested by gwr.
1.22	26-Jun-1995	cgd	clean up definitions of ctod(), dtoc(), ctob(), btoc(), btodb(), and dbtob(). remove unused definitions of ctos(), stoc(), and dtob().
1.21	16-May-1995	chopps	PS_STRINGS in A2. Add fputype, remove cpuspeed. switch to new coredump
1.20	02-Apr-1995	chopps	cleanup SG4_, fix magnum interrupts, gvp hack for ziii, new gvp configs, 4066 4066 interrupt fix, add baudrate gen and don't clear other port lines for mfc from osymh@gemini.oscs.montana.edu (Michael L. Hitch)
1.19	28-Mar-1995	jtc	KERNEL -> _KERNEL
1.18	18-Mar-1995	cgd	don't be so quick to cast macro arguments to unsigned; if the arguments are really off_t's (e.g. to btodb), then you can lose information. This was the "> 4G file systems don't work" bug; physio uses btodb, which was broken.
1.17	12-Feb-1995	chopps	Many changes from osymh@gemini.oscs.montana.edu (Michael L. Hitch) Now use amiga HW for soft interrupts, non-contig options (2 or many chunks), interrupt handler lists, 4066 ethernet, 1291 scsi, option to defer level 6 interrupts to level 4 (deal with icky built-in serial port)
1.16	28-Dec-1994	chopps	support for recent changes (non-contig mem..) from osymh@gemini.oscs.montana.edu (Michael L. Hitch)
1.15	26-Oct-1994	cgd	new RCS ID format.
1.14	16-Sep-1994	jtc	branches: 1.14.2; asm -> __asm (PR #463).
1.13	24-Aug-1994	chopps	add USPACE
1.12	04-Jun-1994	chopps	started out cleaning up amiga_init.c ended up touching alot of files.
1.11	08-May-1994	chopps	resistance is futile, you will be assimilated. amiga goes: config.new and /sys/scsi. clock code coerced into a single .c file adding an accurate usec delay(). disklabel.c updated to DTRT, code to write RDB's to be added soon. sbic (old scsi) converted over to new scsi and config this covers about 90% of users. Other drivers soon.
1.10	10-Apr-1994	chopps	also conform to standard style
1.9	10-Apr-1994	chopps	protect against multiple inclusion (and be consitent)
1.8	23-Feb-1994	chopps	add some very usefull debug stuff to spl inline macros.
1.7	23-Feb-1994	hpeyerl	Move some arch dependant stuff in here.
1.6	11-Feb-1994	chopps	Add missing Id's
1.5	26-Jan-1994	mw	Updated headers from current amiga branch.
1.4	30-Oct-1993	mw	new tree for amiga, replacing the bogous previous one. SunOS support works for a lot of executables now (static and dynamic).
1.3	02-Sep-1993	mw	new source release integrated from amiga-release.
1.2	01-Aug-1993	mycroft	Add RCS identifiers (this time on the correct side of the branch), and incorporate recent changes in netbsd-0-9 branch.
1.1	05-Jul-1993	mw	branches: 1.1.1; Initial revision
1.1.1.2	02-Sep-1993	mw	Update of arch/amiga tree, includes - realtime clock support for a2k and a3k - scsi drivers for a2091 and gvp-II controllers in a2k - working ethernet driver for a2065/ameristar lance-controllers
1.1.1.1	05-Jul-1993	mw	sys/arch/amiga tree. This is the machdep part required to get the kernel up on an A3000. There are still (very) few changes required outside the arch/amiga tree, so you can't recompile the kernel yet. Support for third party SCSI controllers for the A2000 is on its way. The kernel is fully functional (except for a missing ethernet-driver ...). This tree is based on my version #390.
1.14.2.2	16-Sep-1994	jtc	asm -> __asm (PR #463).
1.14.2.1	16-Sep-1994	jtc	file param.h was added on branch netbsd-1-0 on 1994-09-16 02:39:37 +0000
1.30.6.1	11-Mar-1997	is	merge in changes from Trunk.
1.35.2.1	22-Sep-1997	thorpej	Update marc-pcmcia branch from trunk.
1.37.22.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.37.16.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago A i386 GENERIC kernel compiles without the siop, ahc and bha drivers (will be updated later). i386 IDE/ATAPI and ncr work, as well as sparc/esp_sbus. alpha should work as well (untested yet). siop, ahc and bha will be updated once I've updated the branch to current -current, as well as machine-dependant code. I updated the amiga SCSI drivers, but completely untested yet (may not even compile)
1.39.20.1	30-May-2002	gehenna	Catch up with -current.
1.39.12.1	20-Jun-2002	nathanw	Catch up to -current.
1.39.8.1	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.40.8.5	04-Feb-2005	skrll	Sync with HEAD.
1.40.8.4	24-Jan-2005	skrll	Sync with HEAD.
1.40.8.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.40.8.2	18-Sep-2004	skrll	Sync with HEAD.
1.40.8.1	03-Aug-2004	skrll	Sync with HEAD
1.41.8.1	29-Apr-2005	kent	sync with -current
1.42.2.1	12-Feb-2005	yamt	sync with head.
1.43.6.1	21-Jan-2008	yamt	sync with head
1.44.64.1	08-Jan-2008	bouyer	Sync with HEAD
1.44.56.1	18-Feb-2008	mjf	Sync with HEAD.
1.44.50.1	09-Jan-2008	matt	sync with HEAD
1.45.10.1	11-Mar-2010	yamt	sync with head
1.47.8.1	17-Feb-2011	bouyer	Sync with HEAD
1.47.6.1	06-Jun-2011	jruoho	Sync with HEAD.
1.47.4.1	05-Mar-2011	rmind	sync with head
1.48.8.1	18-Feb-2012	mrg	merge to -current.
1.48.4.1	17-Apr-2012	yamt	sync with head
1.49.24.1	27-Dec-2015	skrll	Sync with HEAD (as of 26th Dec)
1.49.6.1	03-Dec-2017	jdolecek	update from HEAD
1.17	17-Oct-2007	garbled	Merge the ppcoea-renovation branch to HEAD. This branch was a major cleanup and rototill of many of the various OEA cpu based PPC ports that focused on sharing as much code as possible between the various ports to eliminate near-identical copies of files in every tree. Additionally there is a new PIC system that unifies the interface to interrupt code for all different OEA ppc arches. The work for this branch was done by a variety of people, too long to list here. TODO: bebox still needs work to complete the transition to -renovation. ofppc still needs a bunch of work, which I will be looking at. ev64260 still needs to be renovated amigappc was not attempted. NOTES: pmppc was removed as an arch, and moved to a evbppc target.
1.16	05-Jun-2007	mhitch	branches: 1.16.10; Switch amiga to common m68k include files, pcb.h, pmap_motorola.h, and pte_motrola.h.
1.15	22-May-2007	mhitch	Get rid of pcb_cmap2 - it hasn't been used for a long, long time.
1.14	04-Mar-2007	christos	branches: 1.14.2; 1.14.4; 1.14.10; Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
1.13	11-Dec-2005	christos	branches: 1.13.24; 1.13.26; 1.13.30; merge ktrace-lwp.
1.12	07-Aug-2003	agc	branches: 1.12.16; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.11	27-Sep-2000	aymeric	branches: 1.11.24; define PCB_REGS_* so that kdb compiles again
1.10	06-Jan-1998	thorpej	branches: 1.10.14; The user segment table pointer is no longer kept here. Change it to a spare field. XXX Should be changed to use generic m68k PCB!
1.9	11-May-1995	chopps	remove double mapping of kernel stack. created cpu_set_kpc()
1.8	26-Oct-1994	cgd	new RCS ID format.
1.7	21-May-1994	chopps	add md_coredump
1.6	10-Apr-1994	chopps	also conform to standard style
1.5	10-Apr-1994	chopps	protect against multiple inclusion (and be consitent)
1.4	11-Feb-1994	chopps	Add missing Id's
1.3	30-Oct-1993	mw	new tree for amiga, replacing the bogous previous one. SunOS support works for a lot of executables now (static and dynamic).
1.2	01-Aug-1993	mycroft	Add RCS identifiers (this time on the correct side of the branch), and incorporate recent changes in netbsd-0-9 branch.
1.1	05-Jul-1993	mw	branches: 1.1.1; Initial revision
1.1.1.1	05-Jul-1993	mw	sys/arch/amiga tree. This is the machdep part required to get the kernel up on an A3000. There are still (very) few changes required outside the arch/amiga tree, so you can't recompile the kernel yet. Support for third party SCSI controllers for the A2000 is on its way. The kernel is fully functional (except for a missing ethernet-driver ...). This tree is based on my version #390.
1.10.14.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago A i386 GENERIC kernel compiles without the siop, ahc and bha drivers (will be updated later). i386 IDE/ATAPI and ncr work, as well as sparc/esp_sbus. alpha should work as well (untested yet). siop, ahc and bha will be updated once I've updated the branch to current -current, as well as machine-dependant code. I updated the amiga SCSI drivers, but completely untested yet (may not even compile)
1.11.24.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.11.24.2	18-Sep-2004	skrll	Sync with HEAD.
1.11.24.1	03-Aug-2004	skrll	Sync with HEAD
1.12.16.1	03-Sep-2007	yamt	sync with head.
1.13.30.1	04-Jun-2007	wrstuden	Update to today's netbsd-4.
1.13.26.1	12-Mar-2007	rmind	Sync with HEAD.
1.13.24.1	30-May-2007	riz	Pull up following revision(s) (requested by mhitch in ticket #683): sys/arch/m68k/m68k/switch_subr.s: revision 1.19 sys/arch/amiga/include/pcb.h: revision 1.15 sys/arch/amiga/amiga/genassym.cf: revision 1.24 Get rid of pcb_cmap2 - it hasn't been used for a long, long time.
1.14.10.1	26-Jun-2007	garbled	Sync with HEAD.
1.14.4.1	11-Jul-2007	mjf	Sync with head.
1.14.2.2	09-Jun-2007	ad	Sync with head.
1.14.2.1	27-May-2007	ad	Sync with head.
1.16.10.1	06-Nov-2007	matt	sync with HEAD
1.8	29-Mar-2014	christos	make pci_intr_string and eisa_intr_string take a buffer and a length instead of relying in local static storage.
1.7	11-Jul-2012	rkujawa	branches: 1.7.2; 1.7.4; Add support for all 4 slots of G-REX 4000D and G-REX 1200. Also add (untested yet) DMA support for G-REX bridges.
1.6	01-Jun-2012	rkujawa	More work on PCI memory accesses on empb(4).
1.5	07-May-2012	tsutsui	Add dummy bus_dma(9) typedefs (enabled by __HAVE_NO_BUS_DMA) in <sys/bus.h> for ports which don't bother to have unnecessary bus_dma(9) implementation to appease MI driver modules that require bus_dma_tag_t. For amiga, move <m68k/bus_dma.h> inclusion from <machine/pci_machdep.h> to <machine/bus.h> since amiga will want actual bus_dma(9) in future for PCI devices. Fixes builds on sys/modules/if_axe etc on ancient ports. "Sounds good" from martin@ on port-m68k@.
1.4	19-Jan-2012	rkujawa	Tons of enchancements to MD PCI code: - The G-REX 4000 and G-REX 1200 are now really supported and working (still only 1st slot but the rest are a matter of time). - Add bridge identification to p5pb, simplifies the driver and make it more user-friendly. - Retire P5PB_GENFB and P5PB_OLD_FIRMWARE options, these are now handled automatically, depending on used hardware and firmware. - Add PCI bus reconfiguration support to p5pb (PCI_NETBSD_CONFIGURE), allows using G-REX without boot to AmigaOS. - Bring p5pb registers desription up to date with my knowledge. - Add a lot of debugging code to p5pb (enabled by P5PB_DEBUG kernel option). - Fix PCI_NETBSD_CONFIGURE in mppb (now it really works). - Fix quirk handling in zbus. - Update GENERIC.in and regen the kernel configs. - Misc cleanup.
1.3	19-Sep-2011	rkujawa	branches: 1.3.2; 1.3.6; Minor changes to Amiga PCI MD code: - Add bus enumeration and resource assignment (PCI_NETBSD_CONFIGURE) to mppb(4) - no more need to run AmigaOS to configure the bus. - Add PCI configuration address register to p5pb(4). - Add PCI I/O space support to p5pb(4). - Move common code from p5pb(4) and mppb(4) to new pci_machdep.c file. - Fix style.
1.2	17-Sep-2011	rkujawa	Add driver for Prometheus PCI bridge. Change approved by phx.
1.1	04-Aug-2011	rkujawa	Add basic PCI support for amiga port. Add missing bus_space(9) methods needed for MI PCI. Add p5pb(4) - Phase5 PCI bridge driver (and the man page). Add quirks table to zbus(4) - needed for p5pb. Change approved by phx.
1.3.6.2	02-Jun-2012	mrg	sync to latest -current.
1.3.6.1	18-Feb-2012	mrg	merge to -current.
1.3.2.4	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.3.2.3	30-Oct-2012	yamt	sync with head
1.3.2.2	23-May-2012	yamt	sync with head.
1.3.2.1	17-Apr-2012	yamt	sync with head
1.7.4.1	18-May-2014	rmind	sync with head
1.7.2.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.45	17-Oct-2007	garbled	Merge the ppcoea-renovation branch to HEAD. This branch was a major cleanup and rototill of many of the various OEA cpu based PPC ports that focused on sharing as much code as possible between the various ports to eliminate near-identical copies of files in every tree. Additionally there is a new PIC system that unifies the interface to interrupt code for all different OEA ppc arches. The work for this branch was done by a variety of people, too long to list here. TODO: bebox still needs work to complete the transition to -renovation. ofppc still needs a bunch of work, which I will be looking at. ev64260 still needs to be renovated amigappc was not attempted. NOTES: pmppc was removed as an arch, and moved to a evbppc target.
1.44	05-Jun-2007	mhitch	branches: 1.44.10; Switch amiga to common m68k include files, pcb.h, pmap_motorola.h, and pte_motrola.h.
1.43	04-Mar-2007	christos	branches: 1.43.2; 1.43.4; 1.43.10; Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
1.42	16-Feb-2006	perry	branches: 1.42.20; Change "inline" back to "__inline" in .h files -- C99 is still too new, and some apps compile things in C89 mode. C89 keywords stay. As per core@.
1.41	24-Dec-2005	perry	branches: 1.41.2; 1.41.4; 1.41.6; Remove leading __ from __(const\|inline\|signed\|volatile) -- it is obsolete.
1.40	11-Dec-2005	christos	merge ktrace-lwp.
1.39	07-Aug-2003	agc	branches: 1.39.16; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.38	02-Apr-2003	thorpej	branches: 1.38.2; Use PAGE_SIZE rather than NBPG.
1.37	17-Jan-2003	thorpej	Merge the nathanw_sa branch.
1.36	22-Sep-2002	chs	it really helps to get the stub right before cutting + pasting it 27 times. alas, I did not. doh.
1.35	22-Sep-2002	chs	add pmap_remove_all() hook (empty on most platforms so far).
1.34	25-Apr-2002	aymeric	o replace definitions by declarations in header files o put definitions where due o cleanup some types (u_int -> vaddr_t's for example) o minor other cleanup
1.33	10-Sep-2001	chris	branches: 1.33.4; Update pmap_update to now take the updated pmap as an argument. This will allow improvements to the pmaps so that they can more easily defer expensive operations, eg tlb/cache flush, til the last possible moment. Currently this is a no-op on most platforms, so they should see no difference. Reviewed by Jason.
1.32	26-May-2001	chs	branches: 1.32.2; 1.32.4; replace vm_page_t with struct vm_page *.
1.31	26-May-2001	chs	replace {simple_,}lock{_data,}_t with struct {simple,}lock {,*}.
1.30	22-Apr-2001	thorpej	Undo a misguided previous change to the pmap_update() API.
1.29	22-Apr-2001	thorpej	Give pmap_update() an argument (a pmap_t) so that it knows which pmap it should be updating.
1.28	21-Apr-2001	thorpej	#define away pmap_update() in <machine/pmap.h> so that no function call overhead is incurred as we start sprinkling pmap_update() calls throughout the source tree (no pmaps currently defer operations, but we are adding the infrastructure to allow them to do so).
1.27	19-Jun-1999	is	branches: 1.27.2; 1.27.14; Sync with Atari pmap: support for the UVM changes
1.26	25-Feb-1999	is	branches: 1.26.4; Machine independent part of fix for PR 6152 (gdb doesn't work on machines with UVM and seperate I&D-Cache). Mostly by Michael Hitch, but pass struct proc * instead of the pmap. Reason: said machine will need a method to do the syncing operation for "curproc", too; this way more code can be shared.
1.25	25-Feb-1999	is	prepare for gdb fix
1.24	22-Mar-1998	is	MACHINE_NEW_NONCONTIG for NetBSD/Amiga. The older contiguous and MACHINE_NONCONTIG stuff isn't supported anymore.
1.23	18-Feb-1998	cgd	Move pmap_map() function definition to MD headers, as appropriate. It's an internal function, and the VM system shouldn't try to prototype it. (Note that some ports _don't_ prototype it.)
1.22	06-Jan-1998	thorpej	Garbage-collect pm_stchanged; it's not used by anything.
1.21	06-Jan-1998	thorpej	Garbage-collect use of the PCB's copy of the user segment table pointer.
1.20	03-Jan-1998	thorpej	Now that all ports have pmap_activate(), and it has an identical interface, prototype it in <vm/pmap.h>
1.19	01-Jan-1998	thorpej	Change an argument name to PMAP_ACTIVATE() to more accurately describe the semantics of the argument.
1.18	01-Jan-1998	thorpej	- Make pmap_activate() and pmap_deactivate() take a struct proc *. - Define active_user_pmap() and use it in the appropriate places (from hp300 port).
1.17	10-Jun-1997	veego	s/amiga_btop/m68k_btop/
1.16	29-Sep-1995	chopps	move 040 to hp300 style, use new MI lance ethernet driver a few minor fixes WRT prototypes. if_le from Charles rest from osymh@gemini.oscs.montana.edu (Michael L. Hitch)
1.15	16-Sep-1995	chopps	Add minimal dumpfile support. Fix a bug in pt_enter_ptpage which caused MMU faults on low-mem conditions. Change siop drivers to better handle sync. Remove diag. done for ide -- its redundant as the ROM does similar. fixed ite_filter to not panic if typing before the device is fully setup All thanks to osymh@gemini.oscs.montana.edu (Michael L. Hitch)
1.14	18-Aug-1995	chopps	SCSI disconnects: siop from osymh@gemini.oscs.montana.edu (Michael L. Hitch) and sbic from "Eduardo E. Horvath eeh@btr.com" <eeh@btr.btr.com> Other cleanup (remove cpu040) and enabling IVS A500 support from osymh@gemini.oscs.montana.edu (Michael L. Hitch)
1.13	11-May-1995	jtc	KERNEL -> _KERNEL
1.12	10-Apr-1995	mycroft	Bring back pmap_kernel(), for now always inlined as a pointer to kernel_pmap_store.
1.11	28-Dec-1994	chopps	support for recent changes (non-contig mem..) from osymh@gemini.oscs.montana.edu (Michael L. Hitch)
1.10	26-Oct-1994	cgd	new RCS ID format.
1.9	04-Jun-1994	chopps	started out cleaning up amiga_init.c ended up touching alot of files.
1.8	25-May-1994	chopps	update to work with new m68k frame and recent vm changes.
1.7	10-Apr-1994	chopps	also conform to standard style
1.6	10-Apr-1994	chopps	protect against multiple inclusion (and be consitent)
1.5	11-Feb-1994	chopps	Add missing Id's
1.4	26-Jan-1994	mw	Updated headers from current amiga branch.
1.3	30-Oct-1993	mw	new tree for amiga, replacing the bogous previous one. SunOS support works for a lot of executables now (static and dynamic).
1.2	01-Aug-1993	mycroft	Add RCS identifiers (this time on the correct side of the branch), and incorporate recent changes in netbsd-0-9 branch.
1.1	05-Jul-1993	mw	branches: 1.1.1; Initial revision
1.1.1.1	05-Jul-1993	mw	sys/arch/amiga tree. This is the machdep part required to get the kernel up on an A3000. There are still (very) few changes required outside the arch/amiga tree, so you can't recompile the kernel yet. Support for third party SCSI controllers for the A2000 is on its way. The kernel is fully functional (except for a missing ethernet-driver ...). This tree is based on my version #390.
1.26.4.1	21-Jun-1999	thorpej	Sync w/ -current.
1.27.14.1	21-Jun-2001	nathanw	Catch up to -current.
1.27.2.1	23-Apr-2001	bouyer	Sync with HEAD.
1.32.4.1	01-Oct-2001	fvdl	Catch up with -current.
1.32.2.3	10-Oct-2002	jdolecek	sync kqueue with -current; this includes merge of gehenna-devsw branch, merge of i386 MP branch, and part of autoconf rototil work
1.32.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.32.2.1	13-Sep-2001	thorpej	Update the kqueue branch to HEAD.
1.33.4.5	18-Oct-2002	nathanw	Catch up to -current.
1.33.4.4	24-Jun-2002	nathanw	Curproc->curlwp renaming. Change uses of "curproc->l_proc" back to "curproc", which is more like the original use. Bare uses of "curproc" are now "curlwp". "curproc" is now #defined in proc.h as ((curlwp) ? (curlwp)->l_proc) : NULL) so that it is always safe to reference curproc (dereferencing curproc is another story, but that's always been true).
1.33.4.3	20-Jun-2002	nathanw	Catch up to -current.
1.33.4.2	17-Nov-2001	scw	SA bits for Amiga. Compile-tested only.
1.33.4.1	10-Sep-2001	scw	file pmap.h was added on branch nathanw_sa on 2001-11-17 21:59:09 +0000
1.38.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.38.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.38.2.1	03-Aug-2004	skrll	Sync with HEAD
1.39.16.1	03-Sep-2007	yamt	sync with head.
1.41.6.1	22-Apr-2006	simonb	Sync with head.
1.41.4.1	09-Sep-2006	rpaulo	sync with head
1.41.2.1	18-Feb-2006	yamt	sync with head.
1.42.20.1	12-Mar-2007	rmind	Sync with HEAD.
1.43.10.1	26-Jun-2007	garbled	Sync with HEAD.
1.43.4.1	11-Jul-2007	mjf	Sync with head.
1.43.2.1	09-Jun-2007	ad	Sync with head.
1.44.10.1	06-Nov-2007	matt	sync with HEAD
1.2	12-Jul-2018	maxv	Remove the kernel PMC code. Sent yesterday on tech-kern@. This change: * Removes "options PERFCTRS", the associated includes, and the associated ifdefs. In doing so, it removes several XXXSMPs in the MI code, which is good. * Removes the PMC code of ARM XSCALE. * Removes all the pmc.h files. They were all empty, except for ARM XSCALE. * Reorders the x86 PMC code not to rely on the legacy pmc.h file. The definitions are put in sysarch.h. * Removes the kern/sys_pmc.c file, and along with it, the sys_pmc_control and sys_pmc_get_info syscalls. They are marked as OBSOL in kern, netbsd32 and rump. * Removes the pmc_evid_t and pmc_ctr_t types. * Removes all the associated man pages. The sets are marked as obsolete.
1.1	07-Aug-2002	briggs	branches: 1.1.2; 1.1.4; 1.1.6; 1.1.202; 1.1.204; Implement pmc(9) -- An interface to hardware performance monitoring counters. These counters do not exist on all CPUs, but where they do exist, can be used for counting events such as dcache misses that would otherwise be difficult or impossible to instrument by code inspection or hardware simulation. pmc(9) is meant to be a general interface. Initially, the Intel XScale counters are the only ones supported.
1.1.204.1	10-Jun-2019	christos	Sync with HEAD
1.1.202.1	28-Jul-2018	pgoyette	Sync with HEAD
1.1.6.2	06-Sep-2002	jdolecek	sync kqueue branch with HEAD
1.1.6.1	07-Aug-2002	jdolecek	file pmc.h was added on branch kqueue on 2002-09-06 08:31:54 +0000
1.1.4.2	30-Aug-2002	gehenna	catch up with -current.
1.1.4.1	07-Aug-2002	gehenna	file pmc.h was added on branch gehenna-devsw on 2002-08-30 00:18:57 +0000
1.1.2.2	13-Aug-2002	nathanw	Catch up to -current.
1.1.2.1	07-Aug-2002	nathanw	file pmc.h was added on branch nathanw_sa on 2002-08-13 02:17:46 +0000
1.13	13-Jul-2002	scw	m68k syscall rototill: - Switch all m68k-based ports over to __HAVE_SYSCALL_INTERN. - Add systrace glue. - Define struct mdproc in <m68k/proc.h> instead of <machine/proc.h>. (They were all defined exactly the same anyway, other than a couple of the MDP_* flags.)
1.12	08-Jun-1997	veego	branches: 1.12.36; 1.12.40; 1.12.48; Use 0x0001 for MDP_STACKADJ. Thanks Klaus.
1.11	07-Jun-1997	veego	GC unused MDP_AST, noticed by Klaus Klein.
1.10	26-Oct-1994	cgd	new RCS ID format.
1.9	08-May-1994	chopps	resistance is futile, you will be assimilated. amiga goes: config.new and /sys/scsi. clock code coerced into a single .c file adding an accurate usec delay(). disklabel.c updated to DTRT, code to write RDB's to be added soon. sbic (old scsi) converted over to new scsi and config this covers about 90% of users. Other drivers soon.
1.8	10-Apr-1994	chopps	also conform to standard style
1.7	10-Apr-1994	chopps	protect against multiple inclusion (and be consitent)
1.6	11-Feb-1994	chopps	Add missing Id's
1.5	26-Jan-1994	mw	Updated headers from current amiga branch.
1.4	31-Oct-1993	mw	Define new flag MDP_STACKADJ to back out of a stack adjustment in syscall() in case of ERESTART.
1.3	30-Oct-1993	mw	new tree for amiga, replacing the bogous previous one. SunOS support works for a lot of executables now (static and dynamic).
1.2	01-Aug-1993	mycroft	Add RCS identifiers (this time on the correct side of the branch), and incorporate recent changes in netbsd-0-9 branch.
1.1	05-Jul-1993	mw	branches: 1.1.1; Initial revision
1.1.1.1	05-Jul-1993	mw	sys/arch/amiga tree. This is the machdep part required to get the kernel up on an A3000. There are still (very) few changes required outside the arch/amiga tree, so you can't recompile the kernel yet. Support for third party SCSI controllers for the A2000 is on its way. The kernel is fully functional (except for a missing ethernet-driver ...). This tree is based on my version #390.
1.12.48.1	16-Jul-2002	gehenna	catch up with -current.
1.12.40.2	01-Aug-2002	nathanw	Catch up to -current.
1.12.40.1	17-Nov-2001	scw	SA bits for Amiga. Compile-tested only.
1.12.36.1	06-Sep-2002	jdolecek	sync kqueue branch with HEAD
1.2	26-Oct-1994	cgd	new RCS ID format.
1.1	16-May-1994	chopps	just include common m68k version
1.21	11-Dec-2005	christos	merge ktrace-lwp.
1.20	23-Jan-2005	chs	move spl() and IPL_ definitions from psl.h to intr.h.
1.19	27-May-2001	is	branches: 1.19.8; 1.19.24; 1.19.32; make the defopted "LEV6_DEFER" work for LKMs, too.
1.18	08-May-2001	is	defopt LEV6_DEFER.
1.17	13-Apr-2001	thorpej	Remove the use of splimp() from the NetBSD kernel. splnet() and only splnet() is allowed for the protection of data structures used by network devices.
1.16	14-Jan-2001	thorpej	branches: 1.16.2; Make sure everybody has an splvm() and equate it with splimp() (splimp() is the historical name for this interrupt level, and the historical name is going to go away in the near future).
1.15	22-Aug-2000	thorpej	Add spllock(). See spl(9) for details.
1.14	05-Aug-1999	thorpej	branches: 1.14.2; Change the semantics of splsoftclock() to be like other spl() functions, that is priority is rasied. Add a new spllowersoftclock() to provide the atomic drop-to-softclock semantics that the old splsoftclock() provided, and update calls accordingly. This fixes a problem with using the "rnd" pseudo-device from within interrupt context to extract random data (e.g. from within the softnet interrupt) where doing so would incorrectly unblock interrupts (causing all sorts of lossage). XXX 4 platforms do not have priority-raising capability: newsmips, sparc, XXX sparc64, and VAX. This platforms still have this bug until their XXX spl() functions are fixed.
1.13	14-Jun-1998	kleink	`interupt' -> `interrupt'
1.12	11-Apr-1998	is	amiga_ttyspl -> amiga_serialspl (and keep ttyspl constant at 4 again). (Part of this change slipped in with my last machdep commit; thanks to Matthias Scheler for pointing this out).
1.11	30-Nov-1996	is	Variable spltty a la Jason Thorpe. Needed for the DraCo variant of com.c.
1.10	13-Oct-1996	christos	backout previous kprintf change
1.9	10-Oct-1996	christos	printf -> kprintf, sprintf -> ksprintf
1.8	21-Apr-1996	veego	- Cleanup for -Wall and -Wstrict-prototypes
1.7	26-Oct-1994	cgd	new RCS ID format.
1.6	10-Apr-1994	chopps	also conform to standard style
1.5	10-Apr-1994	chopps	protect against multiple inclusion (and be consitent)
1.4	26-Jan-1994	mw	Updated headers from current amiga branch.
1.3	30-Oct-1993	mw	new tree for amiga, replacing the bogous previous one. SunOS support works for a lot of executables now (static and dynamic).
1.2	01-Aug-1993	mycroft	Add RCS identifiers (this time on the correct side of the branch), and incorporate recent changes in netbsd-0-9 branch.
1.1	05-Jul-1993	mw	branches: 1.1.1; Initial revision
1.1.1.1	05-Jul-1993	mw	sys/arch/amiga tree. This is the machdep part required to get the kernel up on an A3000. There are still (very) few changes required outside the arch/amiga tree, so you can't recompile the kernel yet. Support for third party SCSI controllers for the A2000 is on its way. The kernel is fully functional (except for a missing ethernet-driver ...). This tree is based on my version #390.
1.14.2.3	21-Apr-2001	bouyer	Sync with HEAD
1.14.2.2	18-Jan-2001	bouyer	Sync with head (for UBC+NFS fixes, mostly).
1.14.2.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago A i386 GENERIC kernel compiles without the siop, ahc and bha drivers (will be updated later). i386 IDE/ATAPI and ncr work, as well as sparc/esp_sbus. alpha should work as well (untested yet). siop, ahc and bha will be updated once I've updated the branch to current -current, as well as machine-dependant code. I updated the amiga SCSI drivers, but completely untested yet (may not even compile)
1.16.2.1	21-Jun-2001	nathanw	Catch up to -current.
1.19.32.1	29-Apr-2005	kent	sync with -current
1.19.24.1	24-Jan-2005	skrll	Sync with HEAD.
1.19.8.2	27-May-2001	is	make the defopted "LEV6_DEFER" work for LKMs, too.
1.19.8.1	27-May-2001	is	file psl.h was added on branch nathanw_sa on 2001-05-27 20:22:58 +0000
1.20	17-Oct-2007	garbled	Merge the ppcoea-renovation branch to HEAD. This branch was a major cleanup and rototill of many of the various OEA cpu based PPC ports that focused on sharing as much code as possible between the various ports to eliminate near-identical copies of files in every tree. Additionally there is a new PIC system that unifies the interface to interrupt code for all different OEA ppc arches. The work for this branch was done by a variety of people, too long to list here. TODO: bebox still needs work to complete the transition to -renovation. ofppc still needs a bunch of work, which I will be looking at. ev64260 still needs to be renovated amigappc was not attempted. NOTES: pmppc was removed as an arch, and moved to a evbppc target.
1.19	05-Jun-2007	mhitch	branches: 1.19.10; Switch amiga to common m68k include files, pcb.h, pmap_motorola.h, and pte_motrola.h.
1.18	11-Dec-2005	christos	branches: 1.18.30; 1.18.32; 1.18.38; merge ktrace-lwp.
1.17	07-Aug-2003	agc	branches: 1.17.16; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.16	02-Apr-2003	thorpej	branches: 1.16.2; Use PAGE_SIZE rather than NBPG.
1.15	12-Aug-1998	is	Get rid of AMIGA_UPTBASE. Replace it by a variable, which is initialized in amiga_init.c. This will make the kernel actually work even if we have lots of Zorro-III (or DraCo direct bus) i/o space.
1.14	29-Sep-1995	chopps	move 040 to hp300 style, use new MI lance ethernet driver a few minor fixes WRT prototypes. if_le from Charles rest from osymh@gemini.oscs.montana.edu (Michael L. Hitch)
1.13	16-Sep-1995	chopps	Add minimal dumpfile support. Fix a bug in pt_enter_ptpage which caused MMU faults on low-mem conditions. Change siop drivers to better handle sync. Remove diag. done for ide -- its redundant as the ROM does similar. fixed ite_filter to not panic if typing before the device is fully setup All thanks to osymh@gemini.oscs.montana.edu (Michael L. Hitch)
1.12	02-Apr-1995	chopps	cleanup SG4_, fix magnum interrupts, gvp hack for ziii, new gvp configs, 4066 4066 interrupt fix, add baudrate gen and don't clear other port lines for mfc from osymh@gemini.oscs.montana.edu (Michael L. Hitch)
1.11	03-Dec-1994	chopps	add typedefs for pte's and ste's.
1.10	26-Oct-1994	cgd	new RCS ID format.
1.9	08-Jun-1994	chopps	put back simple replacement for pte and ste structs to make code work for now.
1.8	04-Jun-1994	chopps	started out cleaning up amiga_init.c ended up touching alot of files.
1.7	04-Jun-1994	chopps	fix long standing "bug" with pmap. Basically logic/misunderstanding error commited when it was ported from hp300 (mach?). All 8M + amigas now gain ~1M of physical ram (4M hack removed). Some minor cleanup. HAVEVAC code removed as it is for the hp300.
1.6	01-Jun-1994	chopps	bring some good ideas over from hp300 port.
1.5	08-May-1994	chopps	resistance is futile, you will be assimilated. amiga goes: config.new and /sys/scsi. clock code coerced into a single .c file adding an accurate usec delay(). disklabel.c updated to DTRT, code to write RDB's to be added soon. sbic (old scsi) converted over to new scsi and config this covers about 90% of users. Other drivers soon.
1.4	10-Apr-1994	chopps	also conform to standard style
1.3	10-Apr-1994	chopps	protect against multiple inclusion (and be consitent)
1.2	11-Feb-1994	chopps	Add missing Id's
1.1	26-Jan-1994	mw	Updated headers from current amiga branch.
1.16.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.16.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.16.2.1	03-Aug-2004	skrll	Sync with HEAD
1.17.16.1	03-Sep-2007	yamt	sync with head.
1.18.38.1	26-Jun-2007	garbled	Sync with HEAD.
1.18.32.1	11-Jul-2007	mjf	Sync with head.
1.18.30.1	09-Jun-2007	ad	Sync with head.
1.19.10.1	06-Nov-2007	matt	sync with HEAD
1.4	26-Oct-1994	cgd	new RCS ID format.
1.3	10-Apr-1994	chopps	also conform to standard style
1.2	10-Apr-1994	chopps	protect against multiple inclusion (and be consitent)
1.1	26-Jan-1994	mw	Updated headers from current amiga branch.
1.11	26-Oct-1994	cgd	new RCS ID format.
1.10	10-Apr-1994	chopps	also conform to standard style
1.9	10-Apr-1994	chopps	protect against multiple inclusion (and be consitent)
1.8	27-Jan-1994	cgd	HP300 -> MACHINE
1.7	08-Jan-1994	cgd	stubs which pint to m68k include
1.6	06-Jan-1994	mycroft	Still need old #defines for now.
1.5	06-Jan-1994	mycroft	Implement `struct reg'.
1.4	08-Dec-1993	mycroft	Move #define of NIPCREG outside #fidef.
1.3	02-Sep-1993	mycroft	Ditto.
1.2	22-May-1993	cgd	add rcsids to everything and clean up headers
1.1	13-May-1993	cgd	branches: 1.1.1; Initial revision
1.1.1.1	13-May-1993	cgd	add hp300 kernel files. generic kernel files might need some help...
1.2	09-Feb-2007	ad	branches: 1.2.4; Merge newlock2 to head.
1.1	22-Dec-2006	ad	branches: 1.1.2; file rwlock.h was initially added on branch newlock2.
1.1.2.1	22-Dec-2006	ad	Pull in CPU specific stubs.
1.2.4.2	26-Feb-2007	yamt	sync with head.
1.2.4.1	09-Feb-2007	yamt	file rwlock.h was added on branch yamt-lazymbuf on 2007-02-26 09:05:48 +0000
1.1	20-Dec-1994	cgd	make the definition of _JBLEN mach. dep. header-dependent.
1.6	13-Sep-1998	mycroft	Minor change.
1.5	26-Oct-1994	cgd	new RCS ID format.
1.4	10-Apr-1994	chopps	also conform to standard style
1.3	10-Apr-1994	chopps	protect against multiple inclusion (and be consitent)
1.2	26-Jan-1994	mw	Updated headers from current amiga branch.
1.1	30-Oct-1993	mw	new tree for amiga, replacing the bogous previous one. SunOS support works for a lot of executables now (static and dynamic).
1.10	17-Jul-2011	joerg	Retire varargs.h support. Move machine/stdarg.h logic into MI sys/stdarg.h and expect compiler to provide proper builtins, defaulting to the GCC interface. lint still has a special fallback. Reduce abuse of _BSD_VA_LIST_ by defining __va_list by default and derive va_list as required by standards.
1.9	22-Jan-1999	mycroft	Standardize format.
1.8	26-Oct-1994	cgd	new RCS ID format.
1.7	15-Oct-1994	cgd	make <stdarg.h> a symlink, and clean up ports' stdarg.h and varargs.h files.
1.6	10-Apr-1994	chopps	also conform to standard style
1.5	10-Apr-1994	chopps	protect against multiple inclusion (and be consitent)
1.4	26-Jan-1994	mw	Updated headers from current amiga branch.
1.3	30-Oct-1993	mw	new tree for amiga, replacing the bogous previous one. SunOS support works for a lot of executables now (static and dynamic).
1.2	01-Aug-1993	mycroft	Add RCS identifiers (this time on the correct side of the branch), and incorporate recent changes in netbsd-0-9 branch.
1.1	05-Jul-1993	mw	branches: 1.1.1; Initial revision
1.1.1.1	05-Jul-1993	mw	sys/arch/amiga tree. This is the machdep part required to get the kernel up on an A3000. There are still (very) few changes required outside the arch/amiga tree, so you can't recompile the kernel yet. Support for third party SCSI controllers for the A2000 is on its way. The kernel is fully functional (except for a missing ethernet-driver ...). This tree is based on my version #390.
1.2	11-Dec-2005	christos	branches: 1.2.18; merge ktrace-lwp.
1.1	11-Jul-2005	christos	branches: 1.1.6; Add m68k sunos_machdep.h
1.1.6.2	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.1.6.1	11-Jul-2005	skrll	file sunos_machdep.h was added on branch ktrace-lwp on 2005-11-10 13:55:00 +0000
1.2.18.2	21-Jun-2006	yamt	sync with head.
1.2.18.1	11-Dec-2005	yamt	file sunos_machdep.h was added on branch yamt-lazymbuf on 2006-06-21 14:48:53 +0000
1.4	19-Dec-2018	maxv	Remove compat_svr4 and compat_svr4_32, as discussed on tech-kern@ recently, but also as discussed several times in the past.
1.3	09-Nov-1999	kleink	branches: 1.3.40; 1.3.218; Rip protection against multiple inclusion from wrapper headers.
1.2	29-Apr-1999	kleink	branches: 1.2.2; 1.2.4; 1.2.6; 1.2.10; Pull in the right generic m68k header. (Where was my mind?)
1.1	19-Apr-1999	kleink	Add COMPAT_SVR4 for m68k.
1.2.10.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.2.6.1	15-Nov-1999	fvdl	Sync with -current
1.2.4.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago A i386 GENERIC kernel compiles without the siop, ahc and bha drivers (will be updated later). i386 IDE/ATAPI and ncr work, as well as sparc/esp_sbus. alpha should work as well (untested yet). siop, ahc and bha will be updated once I've updated the branch to current -current, as well as machine-dependant code. I updated the amiga SCSI drivers, but completely untested yet (may not even compile)
1.2.2.1	21-Jun-1999	thorpej	Sync w/ -current.
1.3.218.1	10-Jun-2019	christos	Sync with HEAD
1.3.40.1	26-Dec-2018	pgoyette	Sync with HEAD, resolve a few conflicts
1.8	12-Feb-1995	chopps	Many changes from osymh@gemini.oscs.montana.edu (Michael L. Hitch) Now use amiga HW for soft interrupts, non-contig options (2 or many chunks), interrupt handler lists, 4066 ethernet, 1291 scsi, option to defer level 6 interrupts to level 4 (deal with icky built-in serial port)
1.7	26-Oct-1994	cgd	new RCS ID format.
1.6	10-Apr-1994	chopps	also conform to standard style
1.5	10-Apr-1994	chopps	protect against multiple inclusion (and be consitent)
1.4	26-Jan-1994	mw	Updated headers from current amiga branch.
1.3	30-Oct-1993	mw	new tree for amiga, replacing the bogous previous one. SunOS support works for a lot of executables now (static and dynamic).
1.2	01-Aug-1993	mycroft	Add RCS identifiers (this time on the correct side of the branch), and incorporate recent changes in netbsd-0-9 branch.
1.1	05-Jul-1993	mw	branches: 1.1.1; Initial revision
1.1.1.1	05-Jul-1993	mw	sys/arch/amiga tree. This is the machdep part required to get the kernel up on an A3000. There are still (very) few changes required outside the arch/amiga tree, so you can't recompile the kernel yet. Support for third party SCSI controllers for the A2000 is on its way. The kernel is fully functional (except for a missing ethernet-driver ...). This tree is based on my version #390.
1.24	01-Apr-2021	simonb	Define __HAVE_LEGACY_INTRCNT to indicate this port uses legacy intrcnt interrupt accounting.
1.23	12-Jun-2011	rmind	branches: 1.23.66; 1.23.68; Welcome to 5.99.53! Merge rmind-uvmplock branch: - Reorganize locking in UVM and provide extra serialisation for pmap(9). New lock order: [vmpage-owner-lock] -> pmap-lock. - Simplify locking in some pmap(9) modules by removing P->V locking. - Use lock object on vmobjlock (and thus vnode_t::v_interlock) to share the locks amongst UVM objects where necessary (tmpfs, layerfs, unionfs). - Rewrite and optimise x86 TLB shootdown code, make it simpler and cleaner. Add TLBSTATS option for x86 to collect statistics about TLB shootdowns. - Unify /dev/mem et al in MI code and provide required locking (removes kernel-lock on some ports). Also, avoid cache-aliasing issues. Thanks to Andrew Doran and Joerg Sonnenberger, as their initial patches formed the core changes of this branch.
1.22	20-Jan-2008	joerg	branches: 1.22.32; 1.22.42; Now that __HAVE_TIMECOUNTER and __HAVE_GENERIC_TODR are invariants, remove the conditionals and the code associated with the undef case.
1.21	06-Jan-2008	mhitch	Add timecounter support and borrow counter-based delay from i386. From joerg; testing and final tweaks by me.
1.20	17-Oct-2007	garbled	branches: 1.20.2; 1.20.8; Merge the ppcoea-renovation branch to HEAD. This branch was a major cleanup and rototill of many of the various OEA cpu based PPC ports that focused on sharing as much code as possible between the various ports to eliminate near-identical copies of files in every tree. Additionally there is a new PIC system that unifies the interface to interrupt code for all different OEA ppc arches. The work for this branch was done by a variety of people, too long to list here. TODO: bebox still needs work to complete the transition to -renovation. ofppc still needs a bunch of work, which I will be looking at. ev64260 still needs to be renovated amigappc was not attempted. NOTES: pmppc was removed as an arch, and moved to a evbppc target.
1.19	14-Jul-2007	ad	branches: 1.19.10; Generic soft interrupts are mandatory.
1.18	05-Sep-2006	mhitch	branches: 1.18.12; 1.18.20; Switch amiga to MI todr.
1.17	11-Dec-2005	christos	branches: 1.17.4; 1.17.8; merge ktrace-lwp.
1.16	19-Jan-2005	chs	branches: 1.16.8; amiga no longer abuses cf_unit.
1.15	06-Aug-2003	bsh	branches: 1.15.8; add __GENERIC_SOFT_INTERRUPTS_ALL_LEVELS to machine/types.h for following ports: acorn26, amiga, hpcarm, sparc, sparc64 This was proposed by Martin Husemann at teck-kern@ in May to properly test whether softintr can be established for all IPL, or only for IPL_SOFT*. OKed by acorn26, hpcarm and sparc port masters.
1.14	28-Feb-2002	simonb	branches: 1.14.16; Use "#define<tab>".
1.13	14-Jan-2001	thorpej	branches: 1.13.4; 1.13.8; Rename __GENERIC_SOFT_INTERRUPTS to __HAVE_GENERIC_SOFT_INTERRUPTS, and place the definition in <machine/types.h>. This can now be used as a flag to indicate whether or not <machine/intr.h> can be included to get the generic soft interrupt API.
1.12	05-Feb-2000	cgd	add __BROKEN_CONFIG_UNIT_USAGE #define, becuase these ports do very wrong things with device configuration data "cf_unit" information.
1.11	23-Dec-1996	veego	branches: 1.11.28; Get rid of __BROKEN_INDIRECT_CONFIG.
1.10	05-Dec-1996	cgd	First step inn removing config_scan() and the hacks that gave devices on indirect-config busses a (permanent) softc that they could share between 'match' and 'attach' routines: Define __BROKEN_INDIRECT_CONFIG so that old autoconfiguration interfaces are used, until drivers are converted to use the new interfaces (actually, converted back to use the _older_ interfaces) which prohibit indirect configuration devices from receiving a softc in their match routine that they can share with their attach routine.
1.9	16-Sep-1995	chopps	Add minimal dumpfile support. Fix a bug in pt_enter_ptpage which caused MMU faults on low-mem conditions. Change siop drivers to better handle sync. Remove diag. done for ide -- its redundant as the ROM does similar. fixed ite_filter to not panic if typing before the device is fully setup All thanks to osymh@gemini.oscs.montana.edu (Michael L. Hitch)
1.8	26-Jun-1995	cgd	define __BDEVSW_DUMP_OLD_TYPE for ports where it's true. clean up some m68k ports inclusion of common header.
1.7	26-Oct-1994	cgd	new RCS ID format.
1.6	10-Apr-1994	chopps	also conform to standard style
1.5	10-Apr-1994	chopps	protect against multiple inclusion (and be consitent)
1.4	26-Jan-1994	mw	Updated headers from current amiga branch.
1.3	30-Oct-1993	mw	new tree for amiga, replacing the bogous previous one. SunOS support works for a lot of executables now (static and dynamic).
1.2	01-Aug-1993	mycroft	Add RCS identifiers (this time on the correct side of the branch), and incorporate recent changes in netbsd-0-9 branch.
1.1	05-Jul-1993	mw	branches: 1.1.1; Initial revision
1.1.1.1	05-Jul-1993	mw	sys/arch/amiga tree. This is the machdep part required to get the kernel up on an A3000. There are still (very) few changes required outside the arch/amiga tree, so you can't recompile the kernel yet. Support for third party SCSI controllers for the A2000 is on its way. The kernel is fully functional (except for a missing ethernet-driver ...). This tree is based on my version #390.
1.11.28.2	18-Jan-2001	bouyer	Sync with head (for UBC+NFS fixes, mostly).
1.11.28.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago A i386 GENERIC kernel compiles without the siop, ahc and bha drivers (will be updated later). i386 IDE/ATAPI and ncr work, as well as sparc/esp_sbus. alpha should work as well (untested yet). siop, ahc and bha will be updated once I've updated the branch to current -current, as well as machine-dependant code. I updated the amiga SCSI drivers, but completely untested yet (may not even compile)
1.13.8.1	01-Apr-2002	nathanw	Catch up to -current. (CVS: It's not just a program. It's an adventure!)
1.13.4.1	16-Mar-2002	jdolecek	Catch up with -current.
1.14.16.4	24-Jan-2005	skrll	Sync with HEAD.
1.14.16.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.14.16.2	18-Sep-2004	skrll	Sync with HEAD.
1.14.16.1	03-Aug-2004	skrll	Sync with HEAD
1.15.8.1	29-Apr-2005	kent	sync with -current
1.16.8.3	21-Jan-2008	yamt	sync with head
1.16.8.2	03-Sep-2007	yamt	sync with head.
1.16.8.1	30-Dec-2006	yamt	sync with head.
1.17.8.1	14-Sep-2006	yamt	sync with head.
1.17.4.1	09-Sep-2006	rpaulo	sync with head
1.18.20.1	03-Oct-2007	garbled	Sync with HEAD
1.18.12.1	15-Jul-2007	ad	Sync with head.
1.19.10.3	23-Mar-2008	matt	sync with HEAD
1.19.10.2	09-Jan-2008	matt	sync with HEAD
1.19.10.1	06-Nov-2007	matt	sync with HEAD
1.20.8.2	23-Jan-2008	bouyer	Sync with HEAD.
1.20.8.1	08-Jan-2008	bouyer	Sync with HEAD
1.20.2.1	18-Feb-2008	mjf	Sync with HEAD.
1.22.42.1	23-Jun-2011	cherry	Catchup with rmind-uvmplock merge.
1.22.32.1	18-Mar-2010	rmind	Unify /dev/{mem,kmem,zero,null} implementations in MI code. Based on patch from Joerg Sonnenberger, proposed on tech-kern@, in February 2008. Work and depression still in progress.
1.23.68.1	03-Apr-2021	thorpej	Sync with HEAD.
1.23.66.1	03-Apr-2021	thorpej	Sync with HEAD.
1.7	17-Jul-2011	joerg	Retire varargs.h support. Move machine/stdarg.h logic into MI sys/stdarg.h and expect compiler to provide proper builtins, defaulting to the GCC interface. lint still has a special fallback. Reduce abuse of _BSD_VA_LIST_ by defining __va_list by default and derive va_list as required by standards.
1.6	26-Oct-1994	cgd	new RCS ID format.
1.5	15-Oct-1994	cgd	make <stdarg.h> a symlink, and clean up ports' stdarg.h and varargs.h files.
1.4	04-Jul-1994	chopps	move to new disk minor encoding (parts have lowest 4 bits instead of 3) remove multiple inclusions protection from varargs.h
1.3	10-Apr-1994	chopps	also conform to standard style
1.2	10-Apr-1994	chopps	protect against multiple inclusion (and be consitent)
1.1	27-Jan-1994	mycroft	Pointer to common version.
1.48	01-Feb-2020	tsutsui	Add MAX/MIN PAGE_SIZE and PAGE_SHIFT definitions of m68k for jemalloc(3). Background: - All m68k ports have fixed PAGE_SIZE value in their kernels, but each port uses different PAGE_SIZE value (4096 or 8192) due to historical reasons. - Currently module(7) binaries are built per each port so all m68k kernel sources don't support run-time variable PAGE_SIZE. - MI <uvm/uvm_param.h> assumes that the port supports a variable PAGE_SIZE on module(7) builds if both MAX_PAGE_SIZE and MIN_PAGE_SIZE are defined and they have different values. - On the other hand, jemalloc(3) checks MAX_PAGE_SHIFT in src/external/bsd/jemalloc/include/jemalloc/internal/jemalloc_internal_defs.h for internal optimization. - m68k ports share userland binaries (especially pkgsrc binaries) among all ports, so we need to define MAX_PAGE_SHIFT as 13 to support m68k ports where PAGE_SIZE==8192. (though this would affect only if static binaries built on 4k page hosts are executed on 8k page hosts) To solve these inconsistency on PAGE_SIZE definitions, we should have an independent PAGE_SIZE related definitions for userland, but it requires major reorganization. For now (especially for netbsd-9) we define MAX/MIN PAGE_SIZE and PAGE_SHIFT values in <m68k/vmparam.h> only in !defined(_KERNEL) case. Discussed on source-changes-d@ and tech-kern@ with christos@ and thorpej@: https://mail-index.netbsd.org/source-changes-d/2020/01/thread1.html#012035 https://mail-index.netbsd.org/tech-kern/2020/01/thread1.html#025954 Should be pulled up to netbsd-9.
1.47	27-Mar-2019	christos	branches: 1.47.4; 1.47.6; - expose vmparams to userland on arm, like other archs do. - remove unneeded includes
1.46	30-Sep-2015	phx	branches: 1.46.18; Reduce MAXDSIZ from 416MB back to 224MB. Due to limitations by the current pmap implementation our virtual address space is limited to 512MB. A MAXDSIZ of 416MB would leave only a little bit more than 30MB for shared objects and heap allocations, so 224MB seems like a good compromise.
1.45	19-Jun-2015	mlelstv	remove obsolete comments
1.44	13-Jun-2015	phx	Use all the changes from http://ftp.netbsd.org/pub/NetBSD/misc/mlelstv/vmparam.diff after a discussion on port-m68k. I tested them on several Amiga models and they seem to work fine. This gives us the maximum virtual memory space for a process under the current 512MB pmap limitation. Also bump VM_KERNEL_PT_PAGES to allow up to 2 GB RAM.
1.43	01-Jun-2015	phx	Remove unused KUSER_AREA, SYSPTSIZE, USRPTSIZE. Bump MAXTSIZ and MAXDSIZ to the same values atari is using. This makes gcc 4.8 (/usr/libexec/cc1) load and execute.
1.42	08-Feb-2011	rmind	branches: 1.42.14; 1.42.30; 1.42.32; Remove clause 3 (UCB advertising clause) from the University of Utah copyright. Confirmed by Mike Hibler, mike at cs.utah.edu - thanks! Also, merge UCB and Utah copyright texts back into one, as they originally were. Extra verification by snj@.
1.41	28-Dec-2010	mhitch	branches: 1.41.2; 1.41.4; Raise address of user stack to the highest safe (for 68040 mmu) address, which increases available user address space by 256MB. One file in pkgsrc/lang/php53 was too large for the amiga. Also remove an old presumably outdated comment.
1.40	06-Nov-2010	uebayasi	Remove incomplete, never worked dynamic run-time memory registration (uvm_page_physload(9)). This functionality will be re-added later.
1.39	08-Dec-2009	tsutsui	branches: 1.39.2; 1.39.4; Use PGSHIFT from <machine/param.h> for PAGE_SHIFT. We can assume PGSHIFT is always constant on current m68k pmap_motorola implementation. Also fix some leftover HP300 comments on some ports.
1.38	26-Aug-2009	thorpej	Minor tweak to the pv_table management in the Hibler-derived m68k pmaps: The head of the list is now a pv_header, which contains the first pv_entry as well as a 16-bit attributes field (replaces the pmap_attributes array plus the pv_entry::pv_flags field) as a 16-bit count of caller-specified cache-inhibited mappings. Tested on hp300 (shared pmap_motorola.c), changes to atari and amiga copies are purely mechanical.
1.37	06-Mar-2009	joerg	Remove SHMMAXPGS from all kernel configs. Dynamically compute the initial limit as 1/4 of the physical memory. Ensure the limit is at least 1024 pages, the old default on most platforms.
1.36	17-Oct-2007	garbled	branches: 1.36.20; 1.36.28; 1.36.30; 1.36.34; Merge the ppcoea-renovation branch to HEAD. This branch was a major cleanup and rototill of many of the various OEA cpu based PPC ports that focused on sharing as much code as possible between the various ports to eliminate near-identical copies of files in every tree. Additionally there is a new PIC system that unifies the interface to interrupt code for all different OEA ppc arches. The work for this branch was done by a variety of people, too long to list here. TODO: bebox still needs work to complete the transition to -renovation. ofppc still needs a bunch of work, which I will be looking at. ev64260 still needs to be renovated amigappc was not attempted. NOTES: pmppc was removed as an arch, and moved to a evbppc target.
1.35	12-May-2007	mhitch	branches: 1.35.10; Final changes to amiga kernel address space layout to match almost all the other m68k ports (initially from the yamt-km branch a long time ago). - move Sysmap to the end of address space. - move Amiga hardware mapping to immediately after Sysptmap. - tweak virtual_avail/end accordingly. A DEBUG kernel should now boot without panicing. Also, kernel address space layout is now compatible with m68k/m68k/pmap_motorola.c.
1.34	11-Dec-2005	christos	branches: 1.34.24; 1.34.26; 1.34.30; 1.34.32; 1.34.38; 1.34.40; merge ktrace-lwp.
1.33	07-Aug-2003	agc	branches: 1.33.16; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.32	02-Apr-2003	thorpej	branches: 1.32.2; Use PAGE_SIZE rather than NBPG.
1.31	10-Dec-2002	thorpej	Use __LDPGSZ (which must be == USRTEXT) as the text address for a.out executables, and eliminate the USRTEXT constant, which was only used by the a.out exec code.
1.30	15-Nov-2001	soren	MAXSLP is defined to be a machine-independent scheduling parameter, so move it into sys/param.h.
1.29	01-May-2001	thorpej	branches: 1.29.2; 1.29.8; Per discussion w/ chuck and chuck, restructure the md page stuff to use a structure called "vm_page_md", and use __HAVE_VM_PAGE_MD and __HAVE_PMAP_PHYSSEG.
1.28	29-Apr-2001	thorpej	Add a VM_MDPAGE_MEMBERS macro that defines pmap-specific data for each vm_page structure. Add a VM_MDPAGE_INIT() macro to init this data when pages are initialized by UVM. These macros are mandatory, but ports may #define them to nothing if they are not needed/used. This deprecates struct pmap_physseg. As a transitional measure, allow a port to #define PMAP_PHYSSEG so that it can continue to use it until its pmap is converted to use VM_MDPAGE_MEMBERS. Use all this stuff to eliminate a lot of extra work in the Alpha pmap module (it's smaller and faster now). Changes to other pmap modules will follow.
1.27	14-Nov-2000	thorpej	branches: 1.27.2; We use 8K pages on the Amiga. Make PAGE_SIZE and friends into compile-time constants.
1.26	14-Feb-2000	is	enlarge the initial kernel page table - needed for some 128 MB machine
1.25	11-Feb-2000	thorpej	Update for the NKMEMPAGES changes.
1.24	26-Jan-2000	tsutsui	Remove obsoleted macros.
1.23	04-Dec-1999	ragge	CL* discarding.
1.22	25-Sep-1999	is	branches: 1.22.2; 1.22.8; vm_offset_t -> vaddr_t/paddr_t
1.21	26-Apr-1999	thorpej	Garbage-collect the VM_MBUF_SIZE constant. Instead, use the size (nmbclusters * mclbytes), so that the right amount of KVA space is allocated if those variables are patched.
1.20	02-Oct-1998	is	branches: 1.20.6; 1.20.8; Yet another workaround for pmap bugs. Several reports on the port-amiga list claim this helps with some big-machine situations.
1.19	10-Jul-1998	mhitch	Support two free memory lists; second list will be 16-bit Zorro II memory.
1.18	22-Mar-1998	is	MACHINE_NEW_NONCONTIG for NetBSD/Amiga. The older contiguous and MACHINE_NONCONTIG stuff isn't supported anymore.
1.17	11-Sep-1997	chopps	branches: 1.17.2; VM_MAX_ADDRESS is the user max address -- adjust
1.16	12-Jul-1997	perry	branches: 1.16.2; update comment from 1981 on memory and disk prices -- pr-2754 from Curt Sampson
1.15	12-Jun-1997	mrg	bring mrg-vm-swap2 onto mainilne.
1.14	21-Apr-1996	veego	branches: 1.14.6; 1.14.10; - Cleanup for -Wall and -Wstrict-prototypes
1.13	26-Oct-1994	cgd	new RCS ID format.
1.12	02-Jul-1994	chopps	increase SYSPTSIZE to 2 to accommodate zthreebus devices.
1.11	13-Jun-1994	chopps	some cleanup and various fixes for new fs code. plus some general fixes from from osymh@gemini.oscs.montana.edu (Michael L. Hitch)
1.10	04-Jun-1994	chopps	fix long standing "bug" with pmap. Basically logic/misunderstanding error commited when it was ported from hp300 (mach?). All 8M + amigas now gain ~1M of physical ram (4M hack removed). Some minor cleanup. HAVEVAC code removed as it is for the hp300.
1.9	10-Apr-1994	chopps	also conform to standard style
1.8	10-Apr-1994	chopps	protect against multiple inclusion (and be consitent)
1.7	23-Feb-1994	chopps	added KUSER_AREA for gdb like things. removed HIGHPAGES
1.6	17-Feb-1994	chopps	amiga now has USRSTACK at 0x0e000000 for further sun compat.
1.5	11-Feb-1994	chopps	Add missing Id's
1.4	26-Jan-1994	mw	Updated headers from current amiga branch.
1.3	30-Oct-1993	mw	new tree for amiga, replacing the bogous previous one. SunOS support works for a lot of executables now (static and dynamic).
1.2	01-Aug-1993	mycroft	Add RCS identifiers (this time on the correct side of the branch), and incorporate recent changes in netbsd-0-9 branch.
1.1	05-Jul-1993	mw	branches: 1.1.1; Initial revision
1.1.1.1	05-Jul-1993	mw	sys/arch/amiga tree. This is the machdep part required to get the kernel up on an A3000. There are still (very) few changes required outside the arch/amiga tree, so you can't recompile the kernel yet. Support for third party SCSI controllers for the A2000 is on its way. The kernel is fully functional (except for a missing ethernet-driver ...). This tree is based on my version #390.
1.14.10.1	04-May-1997	mrg	re-merge mrg-vm-swap into -current, and call it mrg-vm-swap2.
1.14.6.1	12-Feb-1997	mrg	initial work for dynamic swap additions.
1.16.2.1	16-Sep-1997	thorpej	Update marc-pcmcia branch from trunk.
1.17.2.1	03-Oct-1998	cgd	pull up rev 1.20 from trunk (is)
1.20.8.2	06-Aug-1999	chs	take an initial guess at UBC parameters.
1.20.8.1	21-Jun-1999	thorpej	Sync w/ -current.
1.20.6.1	15-Feb-2000	he	Pull up revision 1.26 (requested by is): Enlarge initial kernel page table. needed to boot some 128 MB machines.
1.22.8.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.22.2.2	22-Nov-2000	bouyer	Sync with HEAD.
1.22.2.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago A i386 GENERIC kernel compiles without the siop, ahc and bha drivers (will be updated later). i386 IDE/ATAPI and ncr work, as well as sparc/esp_sbus. alpha should work as well (untested yet). siop, ahc and bha will be updated once I've updated the branch to current -current, as well as machine-dependant code. I updated the amiga SCSI drivers, but completely untested yet (may not even compile)
1.27.2.1	21-Jun-2001	nathanw	Catch up to -current.
1.29.8.3	11-Dec-2002	thorpej	Sync with HEAD.
1.29.8.2	08-Jan-2002	nathanw	Catch up to -current.
1.29.8.1	01-May-2001	nathanw	file vmparam.h was added on branch nathanw_sa on 2002-01-08 00:22:59 +0000
1.29.2.1	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.32.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.32.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.32.2.1	03-Aug-2004	skrll	Sync with HEAD
1.33.16.1	03-Sep-2007	yamt	sync with head.
1.34.40.1	04-Jun-2007	wrstuden	Update to today's netbsd-4.
1.34.38.1	22-May-2007	matt	Update to HEAD.
1.34.32.1	11-Jul-2007	mjf	Sync with head.
1.34.30.1	27-May-2007	ad	Sync with head.
1.34.26.1	17-May-2007	yamt	sync with head.
1.34.24.2	16-Jan-2011	bouyer	Pull up following revision(s) (requested by mhitch in ticket #1416): sys/arch/amiga/include/vmparam.h: revision 1.41 Raise address of user stack to the highest safe (for 68040 mmu) address, which increases available user address space by 256MB. One file in pkgsrc/lang/php53 was too large for the amiga. Also remove an old presumably outdated comment.
1.34.24.1	23-May-2007	riz	Pull up following revision(s) (requested by mhitch in ticket #659): sys/arch/amiga/amiga/amiga_init.c: revision 1.95 sys/arch/amiga/include/vmparam.h: revision 1.35 sys/arch/amiga/amiga/pmap.c: revision 1.123 Final changes to amiga kernel address space layout to match almost all the other m68k ports (initially from the yamt-km branch a long time ago). - move Sysmap to the end of address space. - move Amiga hardware mapping to immediately after Sysptmap. - tweak virtual_avail/end accordingly. A DEBUG kernel should now boot without panicing. Also, kernel address space layout is now compatible with m68k/m68k/pmap_motorola.c.
1.35.10.1	06-Nov-2007	matt	sync with HEAD
1.36.34.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.36.30.1	16-Jan-2011	bouyer	Pull up following revision(s) (requested by mhitch in ticket #1518): sys/arch/amiga/include/vmparam.h: revision 1.41 Raise address of user stack to the highest safe (for 68040 mmu) address, which increases available user address space by 256MB. One file in pkgsrc/lang/php53 was too large for the amiga. Also remove an old presumably outdated comment.
1.36.28.1	28-Apr-2009	skrll	Sync with HEAD.
1.36.20.3	11-Mar-2010	yamt	sync with head
1.36.20.2	16-Sep-2009	yamt	sync with head
1.36.20.1	04-May-2009	yamt	sync with head.
1.39.4.1	05-Mar-2011	rmind	sync with head
1.39.2.1	26-Apr-2010	uebayasi	Remove the unfinished code to add a memory segment after uvm_page_init(). It doesn't even compile. (In the future, we should allocate struct vm_page [] on the added memory segment for NUMA's sake.)
1.41.4.1	17-Feb-2011	bouyer	Sync with HEAD
1.41.2.1	06-Jun-2011	jruoho	Sync with HEAD.
1.42.32.3	27-Dec-2015	skrll	Sync with HEAD (as of 26th Dec)
1.42.32.2	22-Sep-2015	skrll	Sync with HEAD
1.42.32.1	06-Jun-2015	skrll	Sync with HEAD
1.42.30.3	06-Nov-2015	riz	Pull up following revision(s) (requested by phx in ticket #989): sys/arch/amiga/include/vmparam.h: revision 1.46 Reduce MAXDSIZ from 416MB back to 224MB. Due to limitations by the current pmap implementation our virtual address space is limited to 512MB. A MAXDSIZ of 416MB would leave only a little bit more than 30MB for shared objects and heap allocations, so 224MB seems like a good compromise.
1.42.30.2	06-Nov-2015	riz	Pull up following revision(s) (requested by phx in ticket #986): sys/arch/amiga/include/vmparam.h: revision 1.44 Use all the changes from http://ftp.netbsd.org/pub/NetBSD/misc/mlelstv/vmparam.diff after a discussion on port-m68k. I tested them on several Amiga models and they seem to work fine. This gives us the maximum virtual memory space for a process under the current 512MB pmap limitation. Also bump VM_KERNEL_PT_PAGES to allow up to 2 GB RAM.
1.42.30.1	29-Jun-2015	snj	Pull up following revision(s) (requested by phx in ticket #841): sys/arch/amiga/include/vmparam.h: revision 1.43 Remove unused KUSER_AREA, SYSPTSIZE, USRPTSIZE. Bump MAXTSIZ and MAXDSIZ to the same values atari is using. This makes gcc 4.8 (/usr/libexec/cc1) load and execute.
1.42.14.1	03-Dec-2017	jdolecek	update from HEAD
1.46.18.2	08-Apr-2020	martin	Merge changes from current as of 20200406
1.46.18.1	10-Jun-2019	christos	Sync with HEAD
1.47.6.1	29-Feb-2020	ad	Sync with head.
1.47.4.1	10-Feb-2020	martin	Pull up following revision(s) (requested by tsutsui in ticket #682): sys/arch/next68k/include/vmparam.h: revision 1.27 sys/arch/mac68k/include/vmparam.h: revision 1.46 sys/arch/sun3/include/vmparam.h: revision 1.38 sys/arch/m68k/include/vmparam.h: revision 1.1 sys/arch/hp300/include/vmparam.h: revision 1.41 sys/arch/m68k/include/Makefile: revision 1.32 sys/arch/amiga/include/vmparam.h: revision 1.48 distrib/sets/lists/comp/ad.m68k: revision 1.63 sys/arch/x68k/include/vmparam.h: revision 1.40 sys/arch/mvme68k/include/vmparam.h: revision 1.38 sys/arch/luna68k/include/vmparam.h: revision 1.23 sys/arch/news68k/include/vmparam.h: revision 1.23 sys/arch/atari/include/vmparam.h: revision 1.34 sys/arch/cesfic/include/vmparam.h: revision 1.19 Add MAX/MIN PAGE_SIZE and PAGE_SHIFT definitions of m68k for jemalloc(3). Background: - All m68k ports have fixed PAGE_SIZE value in their kernels, but each port uses different PAGE_SIZE value (4096 or 8192) due to historical reasons. - Currently module(7) binaries are built per each port so all m68k kernel sources don't support run-time variable PAGE_SIZE. - MI <uvm/uvm_param.h> assumes that the port supports a variable PAGE_SIZE on module(7) builds if both MAX_PAGE_SIZE and MIN_PAGE_SIZE are defined and they have different values. - On the other hand, jemalloc(3) checks MAX_PAGE_SHIFT in src/external/bsd/jemalloc/include/jemalloc/internal/jemalloc_internal_defs.h for internal optimization. - m68k ports share userland binaries (especially pkgsrc binaries) among all ports, so we need to define MAX_PAGE_SHIFT as 13 to support m68k ports where PAGE_SIZE==8192. (though this would affect only if static binaries built on 4k page hosts are executed on 8k page hosts) To solve these inconsistency on PAGE_SIZE definitions, we should have an independent PAGE_SIZE related definitions for userland, but it requires major reorganization. For now (especially for netbsd-9) we define MAX/MIN PAGE_SIZE and PAGE_SHIFT values in <m68k/vmparam.h> only in !defined(_KERNEL) case. Discussed on source-changes-d@ and tech-kern@ with christos@ and thorpej@: https://mail-index.netbsd.org/source-changes-d/2020/01/thread1.html#012035 https://mail-index.netbsd.org/tech-kern/2020/01/thread1.html#025954 Should be pulled up to netbsd-9.
1.2	11-Dec-2005	christos	merge ktrace-lwp.
1.1	08-May-2004	kleink	branches: 1.1.2; Factor out W{CHAR,INT}_{MAX,MIN} into their own header file.
1.1.2.4	21-Sep-2004	skrll	Fix the sync with head I botched.
1.1.2.3	18-Sep-2004	skrll	Sync with HEAD.
1.1.2.2	03-Aug-2004	skrll	Sync with HEAD
1.1.2.1	08-May-2004	skrll	file wchar_limits.h was added on branch ktrace-lwp on 2004-08-03 10:32:09 +0000

OpenGrok