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

History log of /src/sys/arch/atari/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	09-Feb-2007	ad	Merge newlock2 to head.
1.23	26-Jul-2006	drochner	branches: 1.23.4; don't install <machine/db_machdep.h>, this is kernel only
1.22	11-Dec-2005	christos	branches: 1.22.4; 1.22.8; merge ktrace-lwp.
1.21	08-May-2004	kleink	branches: 1.21.12; Factor out W{CHAR,INT}_{MAX,MIN} into their own header file.
1.20	17-Jan-2003	thorpej	branches: 1.20.2; Merge the nathanw_sa branch.
1.19	26-Nov-2002	lukem	Remove KDIR=, since SYS_INCLUDE=symlinks and KDIR are not supported any more.
1.18	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.
1.17	28-Nov-2001	kleink	branches: 1.17.8; No point in installing svr4_machdep.h.
1.16	15-Apr-2001	kleink	branches: 1.16.2; 1.16.8; Add definitions of C99 integer format conversion macros. XXX Fastest minimum-width integer types haven't been decided upon yet.
1.15	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.
1.14	14-Apr-2001	kleink	Add definitions of C99 integer constant macros. Tidy Makefiles up a little.
1.13	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.
1.12	26-Jun-2000	kleink	branches: 1.12.2; Add <machine/int_types.h>, which provides namespace-pure definitions of exact-width integer types.
1.11	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>.
1.10	17-Mar-2000	tron	Install "machineendian_machdep.h".
1.9	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.
1.8	19-Apr-1999	kleink	branches: 1.8.2; Add COMPAT_SVR4 for m68k.
1.7	31-Mar-1999	leo	branches: 1.7.4; Export mtpr.h :-( This is because cpu.h depends on it. Probably userland should not need cpu.h...
1.6	15-Mar-1999	minoura	Pullin m68k/ieee.h.
1.5	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.
1.4	24-Nov-1998	leo	You also need intr.h, psl.h, pte.h and vmparam.h to build the world...
1.3	02-Sep-1998	leo	Reorganize installation if include files. Nuke some from atari/include as they make no sense out of the kernel add some from atari/dev (ioctl's).
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.
1.7.4.1	21-Jun-1999	thorpej	Sync w/ -current.
1.8.2.2	21-Apr-2001	bouyer	Sync with HEAD
1.8.2.1	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.
1.12.2.1	21-Jun-2001	nathanw	Catch up to -current.
1.16.8.5	11-Dec-2002	thorpej	Sync with HEAD.
1.16.8.4	13-Aug-2002	nathanw	Catch up to -current.
1.16.8.3	08-Jan-2002	nathanw	Catch up to -current.
1.16.8.2	10-Nov-2001	scw	Kernel mcontext glue for Scheduler Activations on m68k from Klaus Klein <kleink@netbsd.org>.
1.16.8.1	15-Apr-2001	scw	file Makefile was added on branch nathanw_sa on 2001-11-10 21:22:48 +0000
1.16.2.2	06-Sep-2002	jdolecek	sync kqueue branch with HEAD
1.16.2.1	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.17.8.1	30-Aug-2002	gehenna	catch up with -current.
1.20.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.20.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.20.2.1	03-Aug-2004	skrll	Sync with HEAD
1.21.12.2	26-Feb-2007	yamt	sync with head.
1.21.12.1	30-Dec-2006	yamt	sync with head.
1.22.8.1	11-Aug-2006	yamt	sync with head
1.22.4.1	09-Sep-2006	rpaulo	sync with head
1.23.4.1	01-Feb-2007	ad	Header file cleanup.
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
1.4	20-Oct-2009	snj	Remove 3rd and 4th clause on Leo Weppelman's license. OK leo@.
1.3	09-Jun-1995	leo	branches: 1.3.172; Make hardware locations u_char instead of char
1.2	26-Mar-1995	leo	fix some formatting nits
1.1	26-Mar-1995	leo	branches: 1.1.1; Initial revision
1.1.1.1	26-Mar-1995	leo	NetBSD/Atari, port by Leo Weppelman.
1.3.172.1	11-Mar-2010	yamt	sync with head
1.4	20-Oct-2009	snj	Remove 3rd and 4th clause on Leo Weppelman's license. OK leo@.
1.3	26-Jul-2001	wiz	branches: 1.3.6; 1.3.128; auxilary -> auxiliary
1.2	07-Jan-2001	leo	branches: 1.2.4; Make ahdi_part and ahdi_root 'packed' so I can use this include file on an x86 machine to analyze my atari disk.
1.1	19-Feb-1996	leo	branches: 1.1.30; New disklabel handling code (Waldi Ravens). These are the final (?) modifications to the layout of the NetBSD/Atari bootblock. The bootblock handling can be made backwards compatible using the right config options (COMPAT_11 + DISKLABEL_AHDI).
1.1.30.1	18-Jan-2001	bouyer	Sync with head (for UBC+NFS fixes, mostly).
1.2.4.1	03-Aug-2001	lukem	update to -current
1.3.128.1	11-Mar-2010	yamt	sync with head
1.3.6.2	26-Jul-2001	wiz	auxilary -> auxiliary
1.3.6.1	26-Jul-2001	wiz	file ahdilabel.h was added on branch nathanw_sa on 2001-07-26 23:07:58 +0000
1.2	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.
1.1	26-Mar-1995	leo	branches: 1.1.1; Initial revision
1.1.1.1	26-Mar-1995	leo	branches: 1.1.1.1.256; NetBSD/Atari, port by Leo Weppelman.
1.1.1.1.256.1	10-Jun-2019	christos	Sync with HEAD
1.3	08-Oct-1996	cgd	repoint at shared aout_machdep.h, not exec.h
1.2	08-Sep-1996	thorpej	Use <m68k/exec.h>.
1.1	26-Mar-1995	leo	branches: 1.1.1; Initial revision
1.1.1.1	26-Mar-1995	leo	NetBSD/Atari, port by Leo Weppelman.
1.1	26-Mar-1995	leo	branches: 1.1.1; Initial revision
1.1.1.1	26-Mar-1995	leo	NetBSD/Atari, port by Leo Weppelman.
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.
1.40	17-Jul-2011	dyoung	Switch to new-style <sys/bus.h>.
1.39	08-Mar-2009	tsutsui	ANSIfy, some KNF, misc cosmetics.
1.38	05-Mar-2009	tsutsui	Remove __P().
1.37	28-Apr-2008	martin	branches: 1.37.8; 1.37.14; Remove clause 3 and 4 from TNF licenses
1.36	06-Mar-2007	tsutsui	branches: 1.36.40; 1.36.42; 1.36.44; Change bus_space_handle_t from void * (formerly caddr_t) to u_long to make things easier.
1.35	04-Mar-2007	christos	Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
1.34	21-Feb-2007	mrg	add a pair of new bus_dma(9) functions: int _bus_dmatag_subregion(bus_dma_tag_t tag, bus_addr_t min_addr, bus_addr_t max_addr, bus_dma_tag_t *newtag, int flags) void _bus_dmatag_destroy(bus_dma_tag_t tag) that allow a (normally broken/limited) device to restrict the bus address range it can talk to. this is used by bce(4) to limit DMA addresses to 1GB range, the maximum the chip can address. all this is from Yorick Hardy <yhardy@uj.ac.za> with input from several people on tech-kern. XXX: bus_dma(9) needs an update still.
1.33	11-Dec-2005	christos	branches: 1.33.26; merge ktrace-lwp.
1.32	09-Mar-2005	matt	branches: 1.32.4; Add a dm_maxsegsz public member to bus_dmamap_t. This allows a user of the API to select the maximum segment size for each bus_dmamap_load (up to the maxsegsz supplied to bus_dmamap_create). dm_maxsegsz is reset to the value supplied to bus_dmamap_create when the dmamap is unloaded.
1.31	10-Nov-2003	wiz	branches: 1.31.8; 1.31.10; Spell address with two d's. Inspired by similar changes in OpenBSD, originating from Jonathon Gray and forwarded by jmc@openbsd.
1.30	15-Jun-2003	fvdl	branches: 1.30.2; Handle 64bit DMA addresses on PCI for platforms that can (currently only enabled on amd64). Add a dmat64 field to various PCI attach structures, and pass it down where needed. Implement a simple new function called pci_dma64_available(pa) to test if 64bit DMA addresses may be used. This returns 1 iff _PCI_HAVE_DMA64 is defined in <machine/pci_machdep.h>, and there is more than 4G of memory.
1.29	28-Jan-2003	kent	Introduce BUS_DMA_NOCACHE, and bus_dmamem_map() of i386 supports it.
1.28	07-Jan-2002	thorpej	Implement bus_space_mmap().
1.27	19-Jul-2001	thorpej	branches: 1.27.6; Add BUS_DMA_READ and BUS_DMA_WRITE flags, that hint the back-end at dmamap load time that the mapping will be used for a unidirectional transfer of the specified direction.
1.26	28-May-2001	leo	branches: 1.26.2; Add bus_space_vaddr().
1.25	09-Mar-2001	leo	Expand bus_dma implementation. It will now handle the bounce buffer extensions needed to make the isa floppy driver on the Milan work.
1.24	07-Mar-2001	thorpej	Add the BUS_DMA_STREAMING flag.
1.23	26-Jun-2000	simonb	branches: 1.23.2; Change the kernel mmap interface so that the offset to map is an "off_t" and the return value is a "paddr_t" to allow mappings at offsets past 2^31 bytes. Somewhat inspired by FreeBSD, which only changed the offset to a "vm_offset_t". Includes updates for the i386, pc532 and sh3 mmmmap from Jason Thorpe.
1.22	11-Apr-2000	leo	branches: 1.22.4; Add dummies for barrier methods (copied from i386).
1.21	25-Jan-2000	drochner	define a "BUS_SPACE_MAP_PREFETCHABLE" flag which basically means that device accesses are idempotent (but should not be cached by the CPU)
1.20	19-Jan-2000	leo	Allow storage-space to be passed to the alloc_bus_space_tag() functions. This permits static tags to be used during early console init.
1.19	13-Dec-1999	leo	Change the copy_region function to shutup gcc's unused warnings in some cases. Use the bus_space_tag without doing something useful... (idea from Matthias Drochner).
1.18	28-Oct-1999	leo	Use extent maps.
1.17	14-Aug-1999	leo	branches: 1.17.2; 1.17.4; 1.17.6; Correct the argument order for memcpy(). This tremendously improves the behaviour of wscons.... (Why did history create both bcopy & memcpy?)
1.16	23-Mar-1999	drochner	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)
1.15	08-Jan-1999	leo	Make the abs_copy functions usable. The previous implementation caused kernel "jump to zero" panics....
1.14	01-Dec-1998	leo	Fix the __abs_copy() macro (wrong parameters to __abs_opname).
1.13	25-May-1998	leo	Add bus_space_{read,write}_region_stream_N functions.
1.12	10-Apr-1998	leo	Major overhaul of the atari bus_space implementation.
1.11	10-Mar-1998	leo	Bus-dma implementation for the atari. Heavily based on the i386 implementation.
1.10	16-Jan-1998	leo	Add: bus_space_{read,write}_region_N() and bus_space_set_{multi,region}_N() functions.
1.9	02-Sep-1997	leo	Add BUS_SPACE_MAP_* macro's.
1.8	15-Jul-1997	leo	branches: 1.8.2; Implement bus_space_subregion()
1.7	25-Jun-1997	leo	Add the types for 'bus_dma_tag_t' and 'bus_dmamap_t'. While here, be a bit more precise in using types of the bus_space* address arguments.
1.6	03-Mar-1997	leo	Add bus_space_peek_[1248] functions. These can be used by match/probe functions.
1.5	27-Jan-1997	leo	branches: 1.5.4; Fix typo's in last commit.
1.4	27-Jan-1997	leo	Change the type of bus_space_tag_t. Add the bus_space_(read\|write)* functions.
1.3	08-Nov-1996	leo	branches: 1.3.2; Adapt to changes in the bus-interface; bus_[mem\|io] -> bus_space. Thanks Jason.
1.2	06-Nov-1996	leo	Prototytpe bus_mem_map/bus_mem_unmap functions.
1.1	05-Oct-1996	leo	Minimal bus.h. Together with the minimal pci implementation, we have just enough functionality to find a VGA card.... Will be expanded when I buy more pci-cards ;-)
1.3.2.1	30-Jan-1997	thorpej	update from trunk
1.5.4.1	12-Mar-1997	is	Merge in Changes from The Trunk.
1.8.2.1	04-Sep-1997	thorpej	Update marc-pcmcia branch from trunk.
1.17.6.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.17.4.1	15-Nov-1999	fvdl	Sync with -current
1.17.2.2	12-Mar-2001	bouyer	Sync with HEAD.
1.17.2.1	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.
1.22.4.1	30-Jun-2000	simonb	Pull up mmap paddr_t/off_t changes from trunk.
1.23.2.2	21-Jun-2001	nathanw	Catch up to -current.
1.23.2.1	09-Apr-2001	nathanw	Catch up with -current.
1.26.2.2	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.26.2.1	03-Aug-2001	lukem	update to -current
1.27.6.3	28-Feb-2002	nathanw	Catch up to -current.
1.27.6.2	11-Jan-2002	nathanw	More catchup.
1.27.6.1	19-Jul-2001	nathanw	file bus.h was added on branch nathanw_sa on 2002-01-11 23:38:12 +0000
1.30.2.4	01-Apr-2005	skrll	Sync with HEAD.
1.30.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.30.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.30.2.1	03-Aug-2004	skrll	Sync with HEAD
1.31.10.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.31.8.1	29-Apr-2005	kent	sync with -current
1.32.4.2	03-Sep-2007	yamt	sync with head.
1.32.4.1	26-Feb-2007	yamt	sync with head.
1.33.26.2	12-Mar-2007	rmind	Sync with HEAD.
1.33.26.1	27-Feb-2007	yamt	- sync with head. - move sched_changepri back to kern_synch.c as it doesn't know PPQ anymore.
1.36.44.2	04-May-2009	yamt	sync with head.
1.36.44.1	16-May-2008	yamt	sync with head.
1.36.42.1	18-May-2008	yamt	sync with head.
1.36.40.1	02-Jun-2008	mjf	Sync with HEAD.
1.37.14.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.37.8.1	28-Apr-2009	skrll	Sync with HEAD.
1.3	27-Jan-2023	tsutsui	Remove extra tabs.
1.2	23-Sep-2019	skrll	Provide PRIxBUSADDR, PRIxBUSSIZE, PRIuBUSSIZE, and PRIxBSH for all arches to follow arm and (generic) mips. Reviewed by christos.
1.1	01-Jul-2011	dyoung	branches: 1.1.54; Per discussion at <http://mail-index.netbsd.org/tech-kern/2010/04/02/msg007941.html>, divide each machine's bus.h into bus_defs.h (constants & data types) and bus_funcs.h (macro implementations of bus_space(9) routines and MD prototypes). Note that some bus_space(9) routines' implementation will move to .c files from inline subroutines or macros in .h files. I've only made the split for machine architectures where there is PCI. All of the non-PCI-having architectures will require a similar split. These #include files are not referenced by any (committed) Makefiles or header files, yet. Changes to Makefiles, to <sys/bus.h>, and to some more machine-dependent files will dribble in before I throw the switch.
1.1.54.1	13-Apr-2020	martin	Mostly merge changes from HEAD upto 20200411
1.3	07-Dec-2023	thorpej	extent(9) -> vmem(9)
1.2	03-Jul-2022	tsutsui	Move the iomem extent stuff managed by bus_space(9) and make them static. Inspired by MD bus_space(9) implemantation of arc. Briefly tested on TT030.
1.1	01-Jul-2011	dyoung	Per discussion at <http://mail-index.netbsd.org/tech-kern/2010/04/02/msg007941.html>, divide each machine's bus.h into bus_defs.h (constants & data types) and bus_funcs.h (macro implementations of bus_space(9) routines and MD prototypes). Note that some bus_space(9) routines' implementation will move to .c files from inline subroutines or macros in .h files. I've only made the split for machine architectures where there is PCI. All of the non-PCI-having architectures will require a similar split. These #include files are not referenced by any (committed) Makefiles or header files, yet. Changes to Makefiles, to <sys/bus.h>, and to some more machine-dependent files will dribble in before I throw the switch.
1.1	26-Mar-1995	leo	branches: 1.1.1; Initial revision
1.1.1.1	26-Mar-1995	leo	NetBSD/Atari, port by Leo Weppelman.
1.77	20-Jan-2024	thorpej	Largely unify the <machine/cpu.h> headers on the m68k platforms.
1.76	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).
1.75	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.
1.74	06-Jan-2023	tsutsui	TAB/spaces/indents cleanup.
1.73	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().
1.72	18-Feb-2019	thorpej	Refactor the 68040 writeback() from each m68k port's trap handler into a shared copy: m68040_writeback(). It is essentially a copy of the Atari version, with some minor cosmetic tweaks and one small performance optimization from the mvme68k port. Tested by rjs@ on a Quadra 950. (Thanks!)
1.71	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.
1.70	19-Oct-2013	christos	branches: 1.70.28; 1.70.30; make cpu_need_resched() macros consistent; __USE flags
1.69	02-Feb-2012	tsutsui	branches: 1.69.6; 1.69.10; Always include <m68k/cpu.h> (i.e. outside #if defined(_KERNEL)) for crash(8) as amiga and sun3. There are _KERNEL protections in it. Briefly tested by "build.sh -m news68k -U build". Further possible botch will be fixed later.
1.68	15-Nov-2011	tsutsui	branches: 1.68.4; Merge copy-and-pasted fpu_probe() function (to share it among more m68k ports). Tested on TT030, Sun3/80, and X68030.
1.67	16-May-2011	tsutsui	branches: 1.67.4; - 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.
1.66	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@.
1.65	22-Dec-2010	matt	branches: 1.65.2; 1.65.4; 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.
1.64	23-Nov-2009	rmind	branches: 1.64.4; Use lwp_getpcb() on m68k ports, clean from struct user usage.
1.63	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>.
1.62	05-Mar-2009	tsutsui	Remove __P().
1.61	27-Feb-2008	xtraeme	branches: 1.61.4; 1.61.12; 1.61.18; Remove CTL_MACHDEP_NAMES, it's not used anywhere. Ok by martin@.
1.60	08-Jan-2008	joerg	branches: 1.60.2; 1.60.6; Convert Atari to generic TODR and timecounter.
1.59	17-Oct-2007	garbled	branches: 1.59.2; 1.59.8; 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.
1.58	04-Aug-2007	ad	branches: 1.58.2; Add ci_cpuid where it's missing.
1.57	21-May-2007	tsutsui	branches: 1.57.2; 1.57.4; 1.57.8; Move declarations of m68k common functions from <machine/cpu.h> to <m68k/m68k.h>. While here, remove some obsolete function decls.
1.56	21-May-2007	tsutsui	Remove obsolete decralations of switch_exit() and switch_lwp_ext().
1.55	20-May-2007	mhitch	Add missing call to lwp_startup() in lwp_trampoline() (which was renamed from proc_trampoline to match the other ports). A DIAGNOSTIC kernel will now boot and run. LOCKDEBUG still doesn't work yet. Also, my amiga no longer loses time.
1.54	20-May-2007	isaki	indent fix.
1.53	18-May-2007	he	Adapt to the merge of the yamt-idlelwp branch. curcpu()->ci_want_resched is now required, so get rid of the want_resched global. Also, cpu_need_resched() now takes two arguments. The l_next and l_back fields in struct lwp no longer exists, so delete references to it from genassym.cf. Also, m68k/m68k/proc_subr.s is no longer used, says mhitch, so remove its use. This brings the atari BOOT kernel back to a buildable state.
1.52	21-Mar-2007	tsutsui	branches: 1.52.4; Apply MI softintr(9) patch before it becomes rotten. Untested. See also: http://mail-index.netbsd.org/port-atari/2007/03/07/0000.html
1.51	04-Mar-2007	christos	branches: 1.51.2; 1.51.4; 1.51.6; Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
1.50	16-Feb-2007	ad	branches: 1.50.2; Remove spllowersoftclock() and CLKF_BASEPRI(), and always dispatch callouts via a soft interrupt. In the near future, softclock will be run from process context.
1.49	09-Feb-2007	ad	Merge newlock2 to head.
1.48	22-Dec-2006	jdc	We don't need the cpu_startup() prototype here. It is already provided by sys/systm.h. Pointed out by skrll@.
1.47	11-Dec-2005	christos	branches: 1.47.20; merge ktrace-lwp.
1.46	04-Jun-2005	he	branches: 1.46.2; Adapt to compiling with -Wshadow and -Wcast-qual, by adding const qualification in places and renaming a few local variables. Also adds a couple uses of __UNVOLATILE() to allow passing volatile variables to functions wanting e.g. caddr_t.
1.45	26-Sep-2004	yamt	don't expose cpu_info to userland.
1.44	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@.
1.43	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
1.42	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.
1.41	10-May-2003	thorpej	branches: 1.41.2; Remove redundant bounds_check_with_label() prototype.
1.40	17-Jan-2003	thorpej	Merge the nathanw_sa branch.
1.39	20-Oct-2002	chs	merge the 12 copies of vm_machdep.c on the m68k platforms. clean up some other stuff along the way, including: - use m68k/cacheops.*, remove duplicates from cpu.h. - centralize a few declarations in (all the copies of) cpu.h. - define M68K_VAC on platforms which have a VAC. - switch the sun platforms to the (now common) proc_trampoline(). - do the phys_map thang on the sun platforms too, no reason not to.
1.38	08-Sep-2001	thomas	branches: 1.38.4; ELF adaption, clockframe must be packed.
1.37	30-May-2001	mrg	branches: 1.37.2; 1.37.4; use _KERNEL_OPT
1.36	07-Jan-2001	leo	branches: 1.36.2; Add the Milan as a possible machine type.
1.35	19-Dec-2000	scw	Unification of the m68k syscall() function.
1.34	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.
1.33	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.
1.32	10-Aug-1999	thorpej	branches: 1.32.2; Define cpu_number() as discussed on tech-smp.
1.31	26-Feb-1999	is	synchronize types, and s/curproc/p/ in one forgotten place
1.30	25-Feb-1999	is	mac68k part of pr 6152 fix, and missing bits for the others
1.29	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.
1.28	07-Oct-1998	thorpej	Oops, back out a buglet I didn't intend to commit in the last change.
1.27	06-Oct-1998	thorpej	configure() prototype is in <sys/device.h>
1.26	05-Oct-1998	thorpej	cpu_set_kpc() prototype is already in <sys/systm.h>.
1.25	02-Sep-1998	leo	Get rid of vm_offset_t/vm_size_t
1.24	19-Feb-1998	leo	Update Hades PCI support: - Initialize the PCI bus and hand-out mem and i/o addresses. (there is still lots of room for improvements here...) - Implement the interupt functions
1.23	26-Oct-1997	is	Make these compile after m68k/m68k.h 1.4->1.5.
1.22	02-Jun-1997	leo	More stuff for handling an 68060.
1.21	09-Apr-1997	thorpej	regdump() is prototyped in <m68k/cpu.h> now
1.20	04-Feb-1997	perry	Nuke some options GENERIC residue.
1.19	21-Jan-1997	leo	Add a 'size' argument to badbaddr(). This is very useful on busses that only accept certain size accesses on a specific address range. Like the VME bus.
1.18	03-Jan-1997	leo	branches: 1.18.2; Get rid of 'cpu040' variable. Use 'mmutype' or 'cputype' for testing instead.
1.17	18-Dec-1996	leo	Tweak the clockframe structure a bit so we are able to save a few cycles at interrupt time. (From Gordon Ross).
1.16	25-Oct-1996	leo	Nuke declaration of susword(). It's declared in systm.h now.
1.15	25-Sep-1996	leo	Catchup with -current: - Extra argument to boot() - select -> poll
1.14	11-Sep-1996	thorpej	Use <m68k/cpu.h>.
1.13	10-Sep-1996	leo	Add suline/susword prototypes for new trap.c
1.12	23-Aug-1996	leo	- Make the Hades a valid machine type - Add some 68040 specific prototypes.
1.11	18-Apr-1996	leo	Yet more prototyping and -Wall fixes.
1.10	19-Jan-1996	leo	- Remove FPU defines, the FPU-type is no longer determined by the loader. - Add some forgotten CPU-types (Waldi Ravens).
1.9	21-Dec-1995	mycroft	Remove deprecated cpu_setstack().
1.8	28-Jun-1995	cgd	remove unused cpu_exec() definitions. moved "broken swap" markers, for ports that still need it, to types.h.
1.7	28-May-1995	leo	Add CLKBROKEN define, so GEM version that are 2 years off on the RTC can be identified.
1.6	14-May-1995	leo	- Remove double mapping of stack - Change to new coredump format
1.5	05-May-1995	cgd	define BROKEN_SWAP and/or cpu_swapout as appropriate.
1.4	30-Apr-1995	leo	- Move softint definitions to mtpr.h - Add flags for TT/Falcon model for machineid, we definitely need them
1.3	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.
1.2	30-Mar-1995	leo	KERNEL -> _KERNEL
1.1	26-Mar-1995	leo	branches: 1.1.1; Initial revision
1.1.1.1	26-Mar-1995	leo	NetBSD/Atari, port by Leo Weppelman.
1.18.2.1	30-Jan-1997	thorpej	update from trunk
1.32.2.3	18-Jan-2001	bouyer	Sync with head (for UBC+NFS fixes, mostly).
1.32.2.2	05-Jan-2001	bouyer	Sync with HEAD
1.32.2.1	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.
1.36.2.1	21-Jun-2001	nathanw	Catch up to -current.
1.37.4.1	01-Oct-2001	fvdl	Catch up with -current.
1.37.2.1	13-Sep-2001	thorpej	Update the kqueue branch to HEAD.
1.38.4.5	03-Dec-2002	gmcgarry	Use cpu_proc_fork().
1.38.4.4	11-Nov-2002	nathanw	Catch up to -current
1.38.4.3	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.
1.38.4.2	17-Nov-2001	scw	MD Scheduler Activation bits for Atari. Compile-tested only.
1.38.4.1	08-Sep-2001	scw	file cpu.h was added on branch nathanw_sa on 2001-11-17 23:18:08 +0000
1.41.2.6	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.41.2.5	19-Oct-2004	skrll	Sync with HEAD
1.41.2.4	24-Sep-2004	skrll	Sync with HEAD.
1.41.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.41.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.41.2.1	03-Aug-2004	skrll	Sync with HEAD
1.46.2.5	17-Mar-2008	yamt	sync with head.
1.46.2.4	21-Jan-2008	yamt	sync with head
1.46.2.3	03-Sep-2007	yamt	sync with head.
1.46.2.2	26-Feb-2007	yamt	sync with head.
1.46.2.1	30-Dec-2006	yamt	sync with head.
1.47.20.2	06-Feb-2007	ad	Update m68k pasteware.
1.47.20.1	12-Jan-2007	ad	Sync with head.
1.50.2.2	24-Mar-2007	yamt	sync with head.
1.50.2.1	12-Mar-2007	rmind	Sync with HEAD.
1.51.6.1	29-Mar-2007	reinoud	Pullup to -current
1.51.4.1	11-Jul-2007	mjf	Sync with head.
1.51.2.3	20-Aug-2007	ad	Sync with HEAD.
1.51.2.2	27-May-2007	ad	Sync with head.
1.51.2.1	10-Apr-2007	ad	Sync with head.
1.52.4.2	03-Oct-2007	garbled	Sync with HEAD
1.52.4.1	22-May-2007	matt	Update to HEAD.
1.57.8.1	04-Aug-2007	jmcneill	Sync with HEAD.
1.57.4.1	15-Aug-2007	skrll	Sync with HEAD.
1.57.2.1	07-Aug-2007	matt	Sync with HEAD.
1.58.2.2	23-Mar-2008	matt	sync with HEAD
1.58.2.1	06-Nov-2007	matt	sync with HEAD
1.59.8.1	08-Jan-2008	bouyer	Sync with HEAD
1.59.2.1	18-Feb-2008	mjf	Sync with HEAD.
1.60.6.1	03-Apr-2008	mjf	Sync with HEAD.
1.60.2.1	24-Mar-2008	keiichi	sync with head.
1.61.18.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.61.12.1	28-Apr-2009	skrll	Sync with HEAD.
1.61.4.2	11-Mar-2010	yamt	sync with head
1.61.4.1	04-May-2009	yamt	sync with head.
1.64.4.2	31-May-2011	rmind	sync with head
1.64.4.1	05-Mar-2011	rmind	sync with head
1.65.4.1	17-Feb-2011	bouyer	Sync with HEAD
1.65.2.1	06-Jun-2011	jruoho	Sync with HEAD.
1.67.4.2	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")
1.67.4.1	17-Apr-2012	yamt	sync with head
1.68.4.1	18-Feb-2012	mrg	merge to -current.
1.69.10.1	18-May-2014	rmind	sync with head
1.69.6.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.70.30.2	08-Apr-2020	martin	Merge changes from current as of 20200406
1.70.30.1	10-Jun-2019	christos	Sync with HEAD
1.70.28.1	06-Sep-2018	pgoyette	Sync with HEAD Resolve a couple of conflicts (result of the uimin/uimax changes)
1.1	26-Mar-1995	leo	branches: 1.1.1; Initial revision
1.1.1.1	26-Mar-1995	leo	NetBSD/Atari, port by Leo Weppelman.
1.3	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.
1.2	24-Sep-2001	leo	branches: 1.2.4; 1.2.170; Enable ELF symbols in ddb.
1.1	26-Mar-1995	leo	branches: 1.1.1; Initial revision
1.1.1.1	26-Mar-1995	leo	branches: 1.1.1.1.44; 1.1.1.1.46; NetBSD/Atari, port by Leo Weppelman.
1.1.1.1.46.1	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.1.1.1.44.1	01-Oct-2001	fvdl	Catch up with -current.
1.2.170.1	03-Dec-2017	jdolecek	update from HEAD
1.2.4.2	24-Sep-2001	leo	Enable ELF symbols in ddb.
1.2.4.1	24-Sep-2001	leo	file db_machdep.h was added on branch nathanw_sa on 2001-09-24 09:21:25 +0000
1.10	01-Oct-2011	chs	fix build errors with gcc 4.5.
1.9	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.
1.8	20-Oct-2009	snj	Remove 3rd and 4th clause on Leo Weppelman's license. OK leo@.
1.7	26-Jul-2001	wiz	branches: 1.7.6; 1.7.128; auxilary -> auxiliary
1.6	05-Feb-2000	jdc	branches: 1.6.8; Add definition for default swap partition (libahdi uses this).
1.5	19-Feb-1996	leo	branches: 1.5.30; New disklabel handling code (Waldi Ravens). These are the final (?) modifications to the layout of the NetBSD/Atari bootblock. The bootblock handling can be made backwards compatible using the right config options (COMPAT_11 + DISKLABEL_AHDI).
1.4	30-Nov-1995	jtc	merge in changes from 1.1 release branch
1.3	05-Aug-1995	leo	branches: 1.3.2; Add disklabel support. In addition to the 'faked' disklables NetBSD/Atari now also supports native NetBSD labels. When a NetBSD label is found it overrules the Atari AHDI-partitioning.
1.2	26-Mar-1995	leo	fix some formatting nits
1.1	26-Mar-1995	leo	branches: 1.1.1; Initial revision
1.1.1.1	26-Mar-1995	leo	NetBSD/Atari, port by Leo Weppelman.
1.3.2.1	27-Oct-1995	leo	Fix memory leak in disklabel code when used on removables.
1.5.30.1	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.
1.6.8.1	03-Aug-2001	lukem	update to -current
1.7.128.1	11-Mar-2010	yamt	sync with head
1.7.6.2	26-Jul-2001	wiz	auxilary -> auxiliary
1.7.6.1	26-Jul-2001	wiz	file disklabel.h was added on branch nathanw_sa on 2001-07-26 23:07:58 +0000
1.12	07-Oct-2017	jdolecek	Merge support for SATA NCQ (Native Command Queueing) from jdolecek-ncq branch ATA subsystem was changed to support several outstanding commands, and use NCQ xfers if supported by both the controller and the disk, including NCQ error recovery. Set NCQ high priority for BPRIO_TIMECRITICAL xfers if supported. Added FUA support. Done some work towards MP-safe, all ATA code tsleep()/wakeup() replaced by condvars, and switched most code from spl* to mutexes (separate wd(4) and ata channel lock). Introduced new option WD_CHAOS_MONKEY to facilitate testing of error handling, fixed several uncovered issues. Also fixed several problems with kernel dump to wd(4) disk. Tested with ahcisata(4), mvsata(4), siisata(4), piixide(4) on amd64, with and without port multiplier, both disk and ATAPI devices; other drivers and archs mechanically adjusted and compile-tested. NCQ is supported for ahcisata(4) and siisata(4) for any controller, for mvsata(4) only Gen IIe ones for now. Also enabled ATAPI support in mvsata(4). Thanks to Matt Thomas for initial ATA infrastructure patch, and Jonathan A.Kollasch for siisata(4) NCQ changes and general testing. Also fixes PR kern/43169 (wd(4)); and PR kern/11811, PR kern/47041, PR kern/51979 (kernel dump)
1.11	20-Oct-2009	snj	branches: 1.11.22; 1.11.52; Remove 3rd and 4th clause on Leo Weppelman's license. OK leo@.
1.10	05-Mar-2009	tsutsui	Remove __P().
1.9	04-Mar-2007	christos	branches: 1.9.44; 1.9.52; 1.9.58; Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
1.8	22-Feb-1996	leo	branches: 1.8.80; 1.8.118; First bunch of changes due to stricter prototype checking.
1.7	11-Jul-1995	leo	Make DD/HD selection do anything sensible.
1.6	14-May-1995	leo	Function proto added.
1.5	05-May-1995	leo	Define dma_drvmode correctly
1.4	30-Apr-1995	leo	Added lock status bits, update function prototypes.
1.3	22-Apr-1995	leo	- Prefix 'dma-defines' with DMA_ - Add function prototypes
1.2	26-Mar-1995	leo	fix some formatting nits
1.1	26-Mar-1995	leo	branches: 1.1.1; Initial revision
1.1.1.1	26-Mar-1995	leo	NetBSD/Atari, port by Leo Weppelman.
1.8.118.1	12-Mar-2007	rmind	Sync with HEAD.
1.8.80.1	03-Sep-2007	yamt	sync with head.
1.9.58.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.9.52.1	28-Apr-2009	skrll	Sync with HEAD.
1.9.44.2	11-Mar-2010	yamt	sync with head
1.9.44.1	04-May-2009	yamt	sync with head.
1.11.52.1	27-Sep-2017	jdolecek	pass ata channel interlock to st_dmagrab() so that it can release and reacquire it if it sleeps
1.11.22.1	03-Dec-2017	jdolecek	update from HEAD
1.1	12-Jul-1998	thorpej	Basic elf_machdep.h for m68k; doesn't include relocations, yet.
1.3	17-Mar-2000	mycroft	In the `MY THAT'S GROSS' department... Eliminate the recursive include of machine/endian.h from sys/endian.h.
1.2	24-Jan-1999	mycroft	branches: 1.2.8; Format consistency.
1.1	26-Mar-1995	leo	branches: 1.1.1; Initial revision
1.1.1.1	26-Mar-1995	leo	NetBSD/Atari, port by Leo Weppelman.
1.2.8.1	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.
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.
1.1.6.1	17-Mar-2000	bouyer	file endian_machdep.h was added on branch thorpej_scsipi on 2000-11-20 20:05:28 +0000
1.3	08-Oct-1996	cgd	moved to aout_machdep.h (via repository copy)
1.2	08-Sep-1996	thorpej	Use <m68k/exec.h>.
1.1	26-Mar-1995	leo	branches: 1.1.1; Initial revision
1.1.1.1	26-Mar-1995	leo	NetBSD/Atari, port by Leo Weppelman.
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 11:35:57 +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 12:09:32 +0000
1.2	03-Feb-1998	mycroft	Prototype __flt_rounds() consistently.
1.1	26-Mar-1995	leo	branches: 1.1.1; Initial revision
1.1.1.1	26-Mar-1995	leo	branches: 1.1.1.1.18; NetBSD/Atari, port by Leo Weppelman.
1.1.1.1.18.1	08-May-1998	mycroft	Sync with trunk, per request of mycroft.
1.1	26-Mar-1995	leo	branches: 1.1.1; Initial revision
1.1.1.1	26-Mar-1995	leo	NetBSD/Atari, port by Leo Weppelman.
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 22:38:36 +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 17:53:24 +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 17:13:08 +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 17:53:25 +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 15:29:05 +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 17:53:25 +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 12:19:52 +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 17:53:25 +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.
1.1.2.1	26-Jun-2000	bouyer	file int_types.h was added on branch thorpej_scsipi on 2000-11-20 20:05:29 +0000
1.25	19-Jan-2024	thorpej	Now that we've agreed on the name "intr_depth", let's agree on the type, too.
1.24	19-Jan-2024	thorpej	Consistently use "intr_depth" as the name of the interrupt depth counter on m68k platforms.
1.23	11-Jul-2023	riastradh	atari/intr.h: Expose ipl_cookie_t with _KMEMUSER for crash(8).
1.22	02-Apr-2021	rin	branches: 1.22.16; For ports with __HAVE_LEGACY_INTRCNT, turn intrcnt[] and derived variables into u_int, to match with kern/subr_evcnt.c.
1.21	08-Jul-2009	tsutsui	branches: 1.21.76; 1.21.78; Merge local <atari/atari/intr.h> into common <machine/intr.h>.
1.20	05-Mar-2009	tsutsui	Remove __P().
1.19	27-Dec-2008	tsutsui	branches: 1.19.2; Account idepth in all interrupt handlers in locore.s.
1.18	28-Jun-2008	isaki	branches: 1.18.4; 1.18.6; Unify splraiseipl(9) implementation among m68k ports, discussed with tsutsui@ on port-m68k. OK'ed by jdc@. For atari: - export ipl2psl_table[] and make it uint16_t - make makeiplcookie(9) inline - put PSL_S bit into ipl2psl_table[] rather than adding it in makeiplcookie(9) - vme/if_le_vme.c: fix a wrong usage of IPL_NET
1.17	28-Apr-2008	martin	branches: 1.17.2; 1.17.4; Remove clause 3 and 4 from TNF licenses
1.16	03-Dec-2007	ad	branches: 1.16.14; 1.16.16; 1.16.18; 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.
1.15	21-Mar-2007	tsutsui	branches: 1.15.12; 1.15.14; 1.15.20; Apply MI softintr(9) patch before it becomes rotten. Untested. See also: http://mail-index.netbsd.org/port-atari/2007/03/07/0000.html
1.14	11-Mar-2007	thorpej	branches: 1.14.2; 1.14.4; - 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.
1.13	16-Feb-2007	ad	branches: 1.13.2; 1.13.6; Remove spllowersoftclock() and CLKF_BASEPRI(), and always dispatch callouts via a soft interrupt. In the near future, softclock will be run from process context.
1.12	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.
1.11	13-Apr-2001	thorpej	branches: 1.11.8; 1.11.40; 1.11.70; 1.11.72; 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.
1.10	14-Jan-2001	thorpej	branches: 1.10.2; 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).
1.9	22-Aug-2000	thorpej	Add spllock(). See spl(9) for details.
1.8	05-Aug-1999	thorpej	branches: 1.8.2; 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.
1.7	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).
1.6	25-May-1998	leo	Fix some severe bogons in the pci and isa interrupt system.
1.5	09-Oct-1997	jtc	Fix tipo inherited from old version of TNF copyright template.
1.4	29-Aug-1997	leo	Pull in Scott Reynolds' version of _splraise(). Also do a bit of typographic cleanup while visting this file.
1.3	05-Jun-1997	leo	branches: 1.3.4; Implement and use splraise().
1.2	15-Mar-1997	is	New ARP system, supports IPv4 over any hardware link. Some of the stuff (e.g., rarpd, bootpd, dhcpd etc., libsa) still will only support Ethernet. Tcpdump itself should be ok, but libpcap needs lot of work. For the detailed change history, look at the commit log entries for the is-newarp branch.
1.1	26-Feb-1997	leo	branches: 1.1.2; Move all spl-related stuff to the new file intr.h. The latter file also contains some generic defines used by the drivers in dev/[pci\|isa].
1.1.2.2	12-Mar-1997	is	Merge in Changes from The Trunk.
1.1.2.1	26-Feb-1997	is	file intr.h was added on branch is-newarp on 1997-03-12 14:46:52 +0000
1.3.4.2	14-Oct-1997	thorpej	Update marc-pcmcia branch from trunk.
1.3.4.1	01-Sep-1997	thorpej	Update marc-pcmcia branch from trunk.
1.8.2.3	21-Apr-2001	bouyer	Sync with HEAD
1.8.2.2	18-Jan-2001	bouyer	Sync with head (for UBC+NFS fixes, mostly).
1.8.2.1	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.
1.10.2.1	21-Jun-2001	nathanw	Catch up to -current.
1.11.72.2	05-Nov-2006	yamt	add IPL_VM.
1.11.72.1	05-Nov-2006	yamt	splraiseipl/makeiplcookie for atari.
1.11.70.1	12-Jan-2007	ad	Sync with head.
1.11.40.4	07-Dec-2007	yamt	sync with head
1.11.40.3	03-Sep-2007	yamt	sync with head.
1.11.40.2	26-Feb-2007	yamt	sync with head.
1.11.40.1	30-Dec-2006	yamt	sync with head.
1.11.8.2	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.
1.11.8.1	13-Apr-2001	thorpej	file intr.h was added on branch nathanw_sa on 2001-04-13 23:30:00 +0000
1.13.6.3	03-Dec-2007	ad	Sync with HEAD.
1.13.6.2	10-Apr-2007	ad	Sync with head.
1.13.6.1	13-Mar-2007	ad	Sync with head.
1.13.2.2	24-Mar-2007	yamt	sync with head.
1.13.2.1	12-Mar-2007	rmind	Sync with HEAD.
1.14.4.1	29-Mar-2007	reinoud	Pullup to -current
1.14.2.1	11-Jul-2007	mjf	Sync with head.
1.15.20.1	08-Dec-2007	mjf	Sync with HEAD.
1.15.14.1	09-Jan-2008	matt	sync with HEAD
1.15.12.1	09-Dec-2007	jmcneill	Sync with HEAD.
1.16.18.3	18-Jul-2009	yamt	sync with head.
1.16.18.2	04-May-2009	yamt	sync with head.
1.16.18.1	16-May-2008	yamt	sync with head.
1.16.16.1	18-May-2008	yamt	sync with head.
1.16.14.3	17-Jan-2009	mjf	Sync with HEAD.
1.16.14.2	29-Jun-2008	mjf	Sync with HEAD.
1.16.14.1	02-Jun-2008	mjf	Sync with HEAD.
1.17.4.1	03-Jul-2008	simonb	Sync with head.
1.17.2.1	18-Sep-2008	wrstuden	Sync with wrstuden-revivesa-base-2.
1.18.6.1	06-Jan-2009	snj	Pull up following revision(s) (requested by tsutsui in ticket #219): sys/arch/atari/include/intr.h: revision 1.19 sys/arch/atari/atari/locore.s: revision 1.102 sys/arch/atari/atari/intr.c: revision 1.16 Account idepth in all interrupt handlers in locore.s.
1.18.4.2	28-Apr-2009	skrll	Sync with HEAD.
1.18.4.1	19-Jan-2009	skrll	Sync with HEAD.
1.19.2.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.21.78.1	03-Apr-2021	thorpej	Sync with HEAD.
1.21.76.1	03-Apr-2021	thorpej	Sync with HEAD.
1.22.16.1	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.
1.17	08-Sep-2024	rillig	fix a/an grammar in obvious cases
1.16	18-Oct-2014	snj	branches: 1.16.56; src is too big these days to tolerate superfluous apostrophes. It's "its", people!
1.15	10-Aug-2012	tsutsui	branches: 1.15.2; Appease gcc -fno-common: - remove physmem from machdep.c since it's initialized in atari_init.c - declare I/O address space variables properly Compile test only. (currenty my TT030 is busy on pkgsrc builds)
1.14	20-Oct-2009	snj	branches: 1.14.12; Remove 3rd and 4th clause on Leo Weppelman's license. OK leo@.
1.13	23-Aug-2009	mrg	fix atari builds in two ways: - isa_detach_hook() was missing a parameter name (hi dyoung!) - PCI_CONF_SIZE -> PCI_CONFIG_SIZE; pcivar.h has a PCI_CONF_SIZE now (hi jak!)
1.12	02-Apr-2003	thorpej	branches: 1.12.108; Use PAGE_SIZE rather than NBPG.
1.11	15-Apr-2002	bjh21	Only include opt_*.h #ifdef _KERNEL_OPT.
1.10	28-May-2001	leo	branches: 1.10.2; 1.10.8; PCI_VGA_SIZE -> PCI_MEM_SIZE. (Plus some comments on those constants).
1.9	12-Apr-2001	leo	Update these for Milan addresses.
1.8	06-Jan-2000	leo	branches: 1.8.6; Determine the default floppy type on the TT/Falcon by reading the config switches. (Thanks to Michael Schwingen for the missing bits of information!).
1.7	06-Dec-1999	leo	Implement an allocator for VA-space using fixed extent maps. It is now possible to allocate VA-space before uvm is initialized.
1.6	22-Sep-1999	leo	branches: 1.6.2; 1.6.8; Reverse the order in which PCI cards are scanned. Now the order matches the TOS-scan order. This causes TOS & NetBSD to use the same video card on a system with multiple VGA cards.
1.5	20-Dec-1998	thomas	Changed grf mmap that it is closer to XFree. VGA memory on et4000/et6000 is now at offset 0xa0000.
1.4	02-Sep-1998	leo	Get rid of vm_offset_t/vm_size_t
1.3	23-Aug-1996	leo	- Make all definitions relative to 'stio_addr' - Add the PCI areas.
1.2	26-Mar-1995	leo	fix some formatting nits
1.1	26-Mar-1995	leo	branches: 1.1.1; Initial revision
1.1.1.1	26-Mar-1995	leo	NetBSD/Atari, port by Leo Weppelman.
1.6.8.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.6.2.2	21-Apr-2001	bouyer	Sync with HEAD
1.6.2.1	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.
1.8.6.1	21-Jun-2001	nathanw	Catch up to -current.
1.10.8.2	17-Apr-2002	nathanw	Catch up to -current.
1.10.8.1	28-May-2001	nathanw	file iomap.h was added on branch nathanw_sa on 2002-04-17 00:02:41 +0000
1.10.2.1	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.12.108.2	11-Mar-2010	yamt	sync with head
1.12.108.1	16-Sep-2009	yamt	sync with head
1.14.12.1	30-Oct-2012	yamt	sync with head
1.15.2.1	03-Dec-2017	jdolecek	update from HEAD
1.16.56.1	02-Aug-2025	perseant	Sync with HEAD
1.18	18-Oct-2016	jdolecek	add isa_intr_establish_xname() to MD isa headers so that it can be used by MI drivers
1.17	27-Oct-2012	chs	branches: 1.17.14; 1.17.18; split device_t/softc for all remaining drivers. replace "struct device *" with "device_t". use device_xname(), device_unit(), etc.
1.16	01-Jul-2011	dyoung	branches: 1.16.2; 1.16.12; #include <sys/bus.h> instead of <machine/bus.h>.
1.15	20-Oct-2009	snj	Remove 3rd and 4th clause on Leo Weppelman's license. OK leo@.
1.14	19-Aug-2009	dyoung	(Re-)define isa_detach_hook(), and define isa_dmadestroy(). Update some isa_chipset_tag_t->ic_detach_hook() definitions.
1.13	08-Jul-2009	tsutsui	Merge local <atari/atari/intr.h> into common <machine/intr.h>.
1.12	28-Apr-2008	martin	Remove clause 3 and 4 from TNF licenses
1.11	09-May-2003	fvdl	branches: 1.11.104; 1.11.106; 1.11.108; A few ISA sound drivers like to share dma channels, and hence deferred isa_dmamap_create() calls to their open/close entrypoints. This worked with some luck, but broke on i386 when _bus_dmamap_create started to allocate bounce buffers upfront, since memory below 16M may well not be available when the sound devices is opened for the Nth time. To fix this, create a new simple interface, isa_drq_alloc/isa_drq_free, wrappers around already existing bitmask macros. These are expected to be used before an isa_dmamap_create call, and after an isa_dmamap_destroy call, respectively. For the sb and ad1848 drivers, they're deferred until open/close. All isa_dmamap_create calls can now use BUS_DMA_ALLOCNOW and be done at attach time.
1.10	12-Apr-2001	leo	branches: 1.10.8; Update these for Milan addresses.
1.9	04-Jun-2000	cgd	branches: 1.9.4; Implement the more flexiable `evcnt' interface as discussed (briefly) on tech-kern and now documented in evcnt(9).
1.8	01-Jun-2000	cgd	kill __P in these files. (I had to look at them anyway with an eye for adding some protos... and adding them with __P seems wrong, but mixing __P and not __P in the same file seems wrong too, so...)
1.7	07-Feb-2000	thorpej	branches: 1.7.2; Add a new function call to the ISA DMA API: isa_dmamaxsize(), which returns the maximum transfer size for the specified DMA channel. Make all clients of ISA DMA use this call to determine their maximum transfer size.
1.6	21-Oct-1999	leo	Add prototype of isa_intr_alloc().
1.5	19-Mar-1999	cgd	branches: 1.5.8; 1.5.10; 1.5.12; Moved from arch/atari/isa/isa_machdep.h,v
1.4	09-Jun-1998	thorpej	Add isa_dma{freeze,thaw}(), used to temporarily stop and then restart all ISA DMA. Needed by e.g. the SmartCard reader for Sharks.
1.3	09-Jun-1998	thorpej	Change the ISA DMA API to take an isa_chipset_tag_t rather than a struct device * corresponding to the ISA bus device. The ISA DMA controller driver functions have been renamed and now take a struct isa_dma_state *, and are called indirectly by machine-dependent code which provides the DMA state. These changes allow e.g. `ofisa' (the OpenFirmware configuration mechanism for the ISA bus, used by e.g. Sharks) to use the MI ISA DMA controller code.
1.2	22-Apr-1998	leo	Fix prototype of interrupt function.
1.1	15-Jul-1997	leo	branches: 1.1.1; Initial revision
1.1.1.1	15-Jul-1997	leo	isabus support
1.5.12.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.5.10.1	15-Nov-1999	fvdl	Sync with -current
1.5.8.2	21-Apr-2001	bouyer	Sync with HEAD
1.5.8.1	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.
1.7.2.1	22-Jun-2000	minoura	Sync w/ netbsd-1-5-base.
1.9.4.1	21-Jun-2001	nathanw	Catch up to -current.
1.10.8.2	12-Apr-2001	leo	Update these for Milan addresses.
1.10.8.1	12-Apr-2001	leo	file isa_machdep.h was added on branch nathanw_sa on 2001-04-12 07:17:31 +0000
1.11.108.4	11-Mar-2010	yamt	sync with head
1.11.108.3	19-Aug-2009	yamt	sync with head.
1.11.108.2	18-Jul-2009	yamt	sync with head.
1.11.108.1	16-May-2008	yamt	sync with head.
1.11.106.1	18-May-2008	yamt	sync with head.
1.11.104.1	02-Jun-2008	mjf	Sync with HEAD.
1.16.12.2	03-Dec-2017	jdolecek	update from HEAD
1.16.12.1	20-Nov-2012	tls	Resync to 2012-11-19 00:00:00 UTC
1.16.2.1	30-Oct-2012	yamt	sync with head
1.17.18.1	04-Nov-2016	pgoyette	Sync with HEAD
1.17.14.1	05-Dec-2016	skrll	Sync with HEAD
1.5	28-Apr-2008	martin	Remove clause 3 and 4 from TNF licenses
1.4	01-Jun-2000	cgd	branches: 1.4.128; 1.4.130; 1.4.132; kill __P in these files. (I had to look at them anyway with an eye for adding some protos... and adding them with __P seems wrong, but mixing __P and not __P in the same file seems wrong too, so...)
1.3	19-Mar-1999	cgd	branches: 1.3.8; 1.3.16; Moved from arch/atari/isa/isapnp_machdep.h,v
1.2	05-Sep-1998	christos	Assign copyright to TNF.
1.1	22-Apr-1998	leo	Add isapnp stuff (Thomas Gerner)
1.3.16.1	22-Jun-2000	minoura	Sync w/ netbsd-1-5-base.
1.3.8.1	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.
1.4.132.1	16-May-2008	yamt	sync with head.
1.4.130.1	18-May-2008	yamt	sync with head.
1.4.128.1	02-Jun-2008	mjf	Sync with HEAD.
1.1	10-Mar-1996	leo	Add the include files and the atari kernel support for new format panic dumps.
1.2	28-Mar-2012	christos	- Normalize inclusion protection (remove) - Move CHAR_{MIN,MAX} to a common file. - Fix broken comments
1.1	26-Mar-1995	leo	branches: 1.1.1; Initial revision
1.1.1.1	26-Mar-1995	leo	branches: 1.1.1.1.206; 1.1.1.1.210; NetBSD/Atari, port by Leo Weppelman.
1.1.1.1.210.1	05-Apr-2012	mrg	sync to latest -current.
1.1.1.1.206.1	17-Apr-2012	yamt	sync with head
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.
1.1.6.1	29-Apr-2000	bouyer	file lock.h was added on branch thorpej_scsipi on 2000-11-20 20:05:29 +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 05:55:31 +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.
1.1.6.1	23-Dec-1999	bouyer	file math.h was added on branch thorpej_scsipi on 2000-11-20 20:05:29 +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>.
1.6	20-Oct-2009	snj	Remove 3rd and 4th clause on Leo Weppelman's license. OK leo@.
1.5	03-May-2003	wiz	branches: 1.5.108; DMA, not dma nor Dma.
1.4	11-Apr-2001	leo	branches: 1.4.8; Adapt these for use on the Milan.
1.3	15-Jul-1997	leo	branches: 1.3.20; 1.3.32; Isabus support.
1.2	26-Mar-1995	leo	fix some formatting nits
1.1	26-Mar-1995	leo	branches: 1.1.1; Initial revision
1.1.1.1	26-Mar-1995	leo	NetBSD/Atari, port by Leo Weppelman.
1.3.32.1	21-Jun-2001	nathanw	Catch up to -current.
1.3.20.1	21-Apr-2001	bouyer	Sync with HEAD
1.4.8.2	11-Apr-2001	leo	Adapt these for use on the Milan.
1.4.8.1	11-Apr-2001	leo	file mfp.h was added on branch nathanw_sa on 2001-04-11 14:45:08 +0000
1.5.108.1	11-Mar-2010	yamt	sync with head
1.5	07-Sep-2015	dholland	Final bit of PR 41200: headers that declare ioctls should include sys/ioccom.h. This covers most if not all of the MD headers. XXX: a lot of the ioctl definitions in some of these files are cutpasted.
1.4	20-Oct-2009	snj	branches: 1.4.22; 1.4.40; Remove 3rd and 4th clause on Leo Weppelman's license. OK leo@.
1.3	11-Dec-2005	christos	branches: 1.3.78; merge ktrace-lwp.
1.2	03-Sep-2004	leo	Correct typo in copyright notice. (noticed by Hubert Feyrer).
1.1	12-Apr-1996	leo	branches: 1.1.64; Add 3-button mouse support.
1.1.64.2	21-Sep-2004	skrll	Fix the sync with head I botched.
1.1.64.1	18-Sep-2004	skrll	Sync with HEAD.
1.3.78.1	11-Mar-2010	yamt	sync with head
1.4.40.1	22-Sep-2015	skrll	Sync with HEAD
1.4.22.1	03-Dec-2017	jdolecek	update from HEAD
1.8	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@.
1.7	11-Dec-2005	christos	branches: 1.7.100; 1.7.106; 1.7.108; merge ktrace-lwp.
1.6	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.
1.5	23-May-2002	leo	branches: 1.5.6; Fix the siron()/siroff() macro's. They were using a too loose contraint that made the wd-driver fall over on kernels compiled with the latest assembler. The macro;s now use the single_inst_*() functions so there are less places to go wrong here next time...
1.4	15-Sep-1997	leo	branches: 1.4.30; 1.4.34; 1.4.42; 1.4.44; Small readability update.
1.3	04-Jul-1996	leo	branches: 1.3.10; Change accesses to 'ssir' to inline asm macro's.
1.2	30-Apr-1995	leo	branches: 1.2.6; Moved softint definitions still in cpu.h into mtpr.h and did some minor cleanups.
1.1	26-Mar-1995	leo	branches: 1.1.1; Initial revision
1.1.1.1	26-Mar-1995	leo	NetBSD/Atari, port by Leo Weppelman.
1.2.6.1	19-Jul-1996	jtc	Pulled up from rev 1.3 by request from Leo Weppelman
1.3.10.1	22-Sep-1997	thorpej	Update marc-pcmcia branch from trunk.
1.4.44.1	28-May-2002	lukem	Pull up revision 1.5 (requested by leo): Fix the siron()/siroff() macro's. They were using a too loose contraint that made the wd-driver fall over on kernels compiled with the latest assembler. The macro;s now use the single_inst_*() functions so there are less places to go wrong here next time...
1.4.42.1	30-May-2002	gehenna	Catch up with -current.
1.4.34.1	20-Jun-2002	nathanw	Catch up to -current.
1.4.30.1	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.5.6.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.5.6.2	18-Sep-2004	skrll	Sync with HEAD.
1.5.6.1	03-Aug-2004	skrll	Sync with HEAD
1.7.108.1	17-Feb-2011	bouyer	Sync with HEAD
1.7.106.1	06-Jun-2011	jruoho	Sync with HEAD.
1.7.100.1	05-Mar-2011	rmind	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 09:06:09 +0000
1.35	10-Feb-2012	para	proper sizing of kmem_arena on different ports PR port-i386/45946: Kernel locks up in VMEM system
1.34	08-Feb-2011	rmind	branches: 1.34.4; 1.34.8; 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@.
1.33	11-Dec-2009	tsutsui	branches: 1.33.4; 1.33.6; 1.33.8; 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.
1.32	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.
1.31	03-Jan-2008	joerg	branches: 1.31.10; Simplify delay based on x86 version.
1.30	11-Dec-2005	christos	branches: 1.30.24; 1.30.50; 1.30.56; 1.30.64; 1.30.68; merge ktrace-lwp.
1.29	07-Aug-2003	agc	branches: 1.29.16; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.28	01-Nov-2000	leo	branches: 1.28.24; Do not pull-in machine/intr.h when _KERNEL is not defined. This fixes compilation problems in the regression tests.
1.27	11-Feb-2000	thorpej	branches: 1.27.4; Update for the NKMEMPAGES changes.
1.26	04-Dec-1999	ragge	CL* discarding.
1.25	20-Sep-1997	leo	branches: 1.25.16; 1.25.22; Move the definition of MSGBUFSIZE up to the machine-arch level if possible. Pointed out by Bernd Ernesti.
1.24	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.
1.23	10-Jul-1997	veego	branches: 1.23.2; Restore the defines of UPAGES and NPTEPG.
1.22	10-Jun-1997	veego	The 'Mach derived conversion macros' are now in <m68k/param.h>
1.21	10-Jun-1997	veego	Use the MI <m68k/param.h> include.
1.20	26-Feb-1997	leo	Allow MCLSHIFT to be overridden by a config option.
1.19	26-Feb-1997	leo	Move all spl-related stuff to the new file intr.h. The latter file also contains some generic defines used by the drivers in dev/[pci\|isa].
1.18	24-Feb-1997	fvdl	Define ALIGNED_POINTER
1.17	27-Jan-1997	leo	branches: 1.17.4; Make MCLBYTES 2K.
1.16	03-Jan-1997	leo	branches: 1.16.2; Get rid of 'cpu040' variable. Use 'mmutype' or 'cputype' for testing instead.
1.15	13-Oct-1996	christos	backout previous kprintf changes
1.14	11-Oct-1996	christos	printf -> kprintf, sprintf -> ksprintf
1.13	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).
1.12	01-Mar-1996	cgd	Clean up tabbing/spacing in defns of MACHINE, MACHINE_ARCH, and MID_MACHINE.
1.11	22-Feb-1996	leo	First bunch of changes due to stricter prototype checking.
1.10	07-Jan-1996	leo	Remove a stray MAXPARTITIONS definition.
1.9	13-Aug-1995	mycroft	Replace splnet() with splsoftnet(). Add splnet(). Make splimp() > spltty().
1.8	28-Jun-1995	cgd	kill user-land DELAY macro, as suggested by gwr.
1.7	26-Jun-1995	cgd	clean up definitions of ctod(), dtoc(), ctob(), btoc(), btodb(), and dbtob(). remove unused definitions of ctos(), stoc(), and dtob().
1.6	30-Apr-1995	leo	Get 68040 defines in line with other 68k ports so libkvm/kvm_m68k.c compiles cleanly.
1.5	22-Apr-1995	leo	Define DELAY to call delay()
1.4	30-Mar-1995	leo	KERNEL -> _KERNEL
1.3	26-Mar-1995	leo	fix some formatting nits
1.2	26-Mar-1995	leo	cgd for leo: kill some casts; catch up with the state of the rest of the world
1.1	26-Mar-1995	leo	branches: 1.1.1; Initial revision
1.1.1.1	26-Mar-1995	leo	NetBSD/Atari, port by Leo Weppelman.
1.16.2.1	30-Jan-1997	thorpej	update from trunk
1.17.4.1	12-Mar-1997	is	Merge in Changes from The Trunk.
1.23.2.1	22-Sep-1997	thorpej	Update marc-pcmcia branch from trunk.
1.25.22.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.25.16.2	22-Nov-2000	bouyer	Sync with HEAD.
1.25.16.1	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.
1.27.4.1	01-Nov-2000	tv	Pullup 1.28 [leo]: Do not pull-in machine/intr.h when _KERNEL is not defined. This fixes compilation problems in the regression tests.
1.28.24.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.28.24.2	18-Sep-2004	skrll	Sync with HEAD.
1.28.24.1	03-Aug-2004	skrll	Sync with HEAD
1.29.16.1	21-Jan-2008	yamt	sync with head
1.30.68.1	03-Jan-2009	jdc	Pull up revisions: 1.39 sys/arch/atari/dev/clock.c 1.31 sys/arch/atari/include/param.h (requested by tsutsui in ticket #1253). Simplify delay based on x86 version.
1.30.64.1	08-Jan-2008	bouyer	Sync with HEAD
1.30.56.1	18-Feb-2008	mjf	Sync with HEAD.
1.30.50.1	09-Jan-2008	matt	sync with HEAD
1.30.24.1	02-Jan-2009	jdc	Pull up revisions: 1.39 sys/arch/atari/dev/clock.c 1.31 sys/arch/atari/include/param.h (requested by tsutsui in ticket #1253). Simplify delay based on x86 version.
1.31.10.1	11-Mar-2010	yamt	sync with head
1.33.8.1	17-Feb-2011	bouyer	Sync with HEAD
1.33.6.1	06-Jun-2011	jruoho	Sync with HEAD.
1.33.4.1	05-Mar-2011	rmind	sync with head
1.34.8.1	18-Feb-2012	mrg	merge to -current.
1.34.4.1	17-Apr-2012	yamt	sync with head
1.9	01-Jan-2009	tsutsui	Pull the following amiga's pmap changes to atari: arch/amiga/amiga/amiga_init.c 1.95-1.97, 1.100-1.102 arch/amiga/amiga/pmap.c 1.123, 1.126-1.131, 1.142, 1.145 arch/amiga/amiga/pmap_bootstrap.c 1.1, 1.2, 1.3, 1.4 arch/amiga/conf/files.amiga 1.137 arch/amiga/include/pcb.h 1.16 arch/amiga/include/pmap.h 1.44 arch/amiga/include/pte.h 1.19 arch/amiga/include/vmparam.h 1.35 - change kernel address space layout (i.e. move Sysmap to the end of KVA) to match other m68k ports, which should be done on yamt-km merge - rework pmap_zero_page(), pmap_copy_page() and some more other functions to make them compatible with m68k/pmap_motorola.c - move pmap_bootstrap() into a separate file to allow using either the atari pmap.c or the m68k common pmap_motorola.c - use common m68k include files, pcb.h, pmap_motorola.h, and pte_motorola.h - misc style and cosmetic changes Most merge work is done by Tuomo Makinen, and miscellaneous fixes and cleanups are done by me. Tested on Falcon with both 68030 and 68060 by Tuomo, and also tested on TT030 by David Ross on port-atari. Should be pulled up to netbsd-4 (it requires at least Sysmap changes) and netbsd-5.
1.8	31-Dec-2008	tsutsui	Remove quite obsolete pcb_cmap2.
1.7	04-Mar-2007	christos	branches: 1.7.40; 1.7.44; 1.7.52; 1.7.54; Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
1.6	11-Dec-2005	christos	branches: 1.6.24; 1.6.26; merge ktrace-lwp.
1.5	07-Aug-2003	agc	branches: 1.5.16; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.4	30-Sep-2000	leo	branches: 1.4.24; Add PCB_REGS_* defines. This makes ddb compile again.
1.3	06-Jan-1998	thorpej	branches: 1.3.14; 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!
1.2	14-May-1995	leo	Fixup comment.
1.1	26-Mar-1995	leo	branches: 1.1.1; Initial revision
1.1.1.1	26-Mar-1995	leo	NetBSD/Atari, port by Leo Weppelman.
1.3.14.1	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.
1.4.24.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.4.24.2	18-Sep-2004	skrll	Sync with HEAD.
1.4.24.1	03-Aug-2004	skrll	Sync with HEAD
1.5.16.1	03-Sep-2007	yamt	sync with head.
1.6.26.1	12-Mar-2007	rmind	Sync with HEAD.
1.6.24.1	15-Jan-2009	bouyer	Pull up following revision(s) (requested by tsutsui in ticket #1258): sys/arch/atari/atari/atari_init.c: revision 1.68, 1.69, 1.70 sys/arch/atari/atari/pmap_bootstrap.c: revision 1.1 sys/arch/atari/include/pte.h: revision 1.8 sys/arch/atari/include/vmparam.h: revision 1.22 sys/arch/atari/include/pmap.h: revision 1.35, 1.37, 1.39 (via patch) sys/arch/atari/atari/pmap.c: revision 1.106, 1.111 (via patch) sys/arch/atari/atari/genassym.cf: revision 1.28 sys/arch/atari/conf/files.atari: revision 1.113 sys/arch/atari/include/pcb.h: revision 1.7, 1.8, 1.9 Replace the Mach-derived boolean_t type with the C99 bool type. A future commit will replace use of TRUE and FALSE with true and false. Kill caddr_t; there will be some MI fallout, but it will be fixed shortly. Remove bogus DEBUG uvm_map() calls - (sync with amiga pmap). From Tuomo Remove quite obsolete pcb_cmap2. Pull the following amiga's pmap changes to atari: arch/amiga/amiga/amiga_init.c 1.95-1.97, 1.100-1.102 arch/amiga/amiga/pmap.c 1.123, 1.126-1.131, 1.142, 1.145 arch/amiga/amiga/pmap_bootstrap.c 1.1, 1.2, 1.3, 1.4 arch/amiga/conf/files.amiga 1.137 arch/amiga/include/pcb.h 1.16 arch/amiga/include/pmap.h 1.44 arch/amiga/include/pte.h 1.19 arch/amiga/include/vmparam.h 1.35 - change kernel address space layout (i.e. move Sysmap to the end of KVA) to match other m68k ports, which should be done on yamt-km merge - rework pmap_zero_page(), pmap_copy_page() and some more other functions to make them compatible with m68k/pmap_motorola.c - move pmap_bootstrap() into a separate file to allow using either the atari pmap.c or the m68k common pmap_motorola.c - use common m68k include files, pcb.h, pmap_motorola.h, and pte_motorola.h - misc style and cosmetic changes Most merge work is done by Tuomo Makinen, and miscellaneous fixes and cleanups are done by me. Tested on Falcon with both 68030 and 68060 by Tuomo, and also tested on TT030 by David Ross on port-atari. Should be pulled up to netbsd-4 (it requires at least Sysmap changes) and netbsd-5. Update one more comment which was missed in previous.
1.7.54.2	08-Jan-2009	snj	Pull up following revision(s) (requested by tsutsui in ticket #230): sys/arch/atari/atari/atari_init.c: revision 1.69 sys/arch/atari/atari/pmap.c: revision 1.111 via patch sys/arch/atari/atari/pmap_bootstrap.c: revision 1.1 sys/arch/atari/conf/files.atari: revision 1.113 sys/arch/atari/include/pcb.h: revision 1.9 sys/arch/atari/include/pmap.h: revision 1.39 via patch sys/arch/atari/include/pte.h: revision 1.8 sys/arch/atari/include/vmparam.h: revision 1.22 Pull the following amiga's pmap changes to atari: arch/amiga/amiga/amiga_init.c 1.95-1.97, 1.100-1.102 arch/amiga/amiga/pmap.c 1.123, 1.126-1.131, 1.142, 1.145 arch/amiga/amiga/pmap_bootstrap.c 1.1, 1.2, 1.3, 1.4 arch/amiga/conf/files.amiga 1.137 arch/amiga/include/pcb.h 1.16 arch/amiga/include/pmap.h 1.44 arch/amiga/include/pte.h 1.19 arch/amiga/include/vmparam.h 1.35 - change kernel address space layout (i.e. move Sysmap to the end of KVA) to match other m68k ports, which should be done on yamt-km merge - rework pmap_zero_page(), pmap_copy_page() and some more other functions to make them compatible with m68k/pmap_motorola.c - move pmap_bootstrap() into a separate file to allow using either the atari pmap.c or the m68k common pmap_motorola.c - use common m68k include files, pcb.h, pmap_motorola.h, and pte_motorola.h - misc style and cosmetic changes Most merge work is done by Tuomo Makinen, and miscellaneous fixes and cleanups are done by me. Tested on Falcon with both 68030 and 68060 by Tuomo, and also tested on TT030 by David Ross on port-atari. Should be pulled up to netbsd-4 (it requires at least Sysmap changes) and netbsd-5.
1.7.54.1	08-Jan-2009	snj	Pull up following revision(s) (requested by tsutsui in ticket #230): sys/arch/atari/atari/genassym.cf: revision 1.28 sys/arch/atari/include/pcb.h: revision 1.8 Remove quite obsolete pcb_cmap2.
1.7.52.1	19-Jan-2009	skrll	Sync with HEAD.
1.7.44.1	04-May-2009	yamt	sync with head.
1.7.40.1	17-Jan-2009	mjf	Sync with HEAD.
1.16	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.
1.15	27-Oct-2012	chs	branches: 1.15.2; split device_t/softc for all remaining drivers. replace "struct device *" with "device_t". use device_xname(), device_unit(), etc.
1.14	04-Apr-2011	dyoung	branches: 1.14.4; 1.14.14; Neither pci_dma64_available(), pci_probe_device(), pci_mapreg_map(9), pci_find_rom(), pci_intr_map(9), pci_enumerate_bus(), nor the match predicate passed to pciide_compat_intr_establish() should ever modify their pci_attach_args argument, so make their pci_attach_args arguments const and deal with the fallout throughout the kernel. For the most part, these changes add a 'const' where there was no 'const' before, however, some drivers and MD code used to modify pci_attach_args. Now those drivers either copy their pci_attach_args and modify the copy, or refrain from modifying pci_attach_args: Xen: according to Manuel Bouyer, writing to pci_attach_args in pci_intr_map() was a leftover from Xen 2. Probably a bug. I stopped writing it. I have not tested this change. siside(4): sis_hostbr_match() needlessly wrote to pci_attach_args. Probably a bug. I use a temporary variable. I have not tested this change. slide(4): sl82c105_chip_map() overwrote the caller's pci_attach_args. Probably a bug. Use a local pci_attach_args. I have not tested this change. viaide(4): via_sata_chip_map() and via_sata_chip_map_new() overwrote the caller's pci_attach_args. Probably a bug. Make a local copy of the caller's pci_attach_args and modify the copy. I have not tested this change. While I'm here, make pci_mapreg_submap() static. With these changes in place, I have tested the compilation of these kernels: alpha GENERIC amd64 GENERIC XEN3_DOM0 arc GENERIC atari HADES MILAN-PCIIDE bebox GENERIC cats GENERIC cobalt GENERIC evbarm-eb NSLU2 evbarm-el ADI_BRH ARMADILLO9 CP3100 GEMINI GEMINI_MASTER GEMINI_SLAVE GUMSTIX HDL_G IMX31LITE INTEGRATOR IQ31244 IQ80310 IQ80321 IXDP425 IXM1200 KUROBOX_PRO LUBBOCK MARVELL_NAS NAPPI SHEEVAPLUG SMDK2800 TEAMASA_NPWR TEAMASA_NPWR_FC TS7200 TWINTAIL ZAO425 evbmips-el AP30 DBAU1500 DBAU1550 MALTA MERAKI MTX-1 OMSAL400 RB153 WGT624V3 evbmips64-el XLSATX evbppc EV64260 MPC8536DS MPC8548CDS OPENBLOCKS200 OPENBLOCKS266 OPENBLOCKS266_OPT P2020RDB PMPPC RB800 WALNUT hp700 GENERIC i386 ALL XEN3_DOM0 XEN3_DOMU ibmnws GENERIC macppc GENERIC mvmeppc GENERIC netwinder GENERIC ofppc GENERIC prep GENERIC sandpoint GENERIC sgimips GENERIC32_IP2x sparc GENERIC_SUN4U KRUPS sparc64 GENERIC As of Sun Apr 3 15:26:26 CDT 2011, I could not compile these kernels with or without my patches in place: ### evbmips-el GDIUM nbmake: nbmake: don't know how to make /home/dyoung/pristine-nbsd/src/sys/arch/mips/mips/softintr.c. Stop ### evbarm-el MPCSA_GENERIC src/sys/arch/evbarm/conf/MPCSA_GENERIC:318: ds1672rtc*: unknown device `ds1672rtc' ### ia64 GENERIC /tmp/genassym.28085/assym.c: In function 'f111': /tmp/genassym.28085/assym.c:67: error: invalid application of 'sizeof' to incomplete type 'struct pcb' /tmp/genassym.28085/assym.c:76: error: dereferencing pointer to incomplete type ### sgimips GENERIC32_IP3x crmfb.o: In function `crmfb_attach': crmfb.c:(.text+0x2304): undefined reference to `ddc_read_edid' crmfb.c:(.text+0x2304): relocation truncated to fit: R_MIPS_26 against `ddc_read_edid' crmfb.c:(.text+0x234c): undefined reference to `edid_parse' crmfb.c:(.text+0x234c): relocation truncated to fit: R_MIPS_26 against `edid_parse' crmfb.c:(.text+0x2354): undefined reference to `edid_print' crmfb.c:(.text+0x2354): relocation truncated to fit: R_MIPS_26 against `edid_print'
1.13	08-Jul-2009	tsutsui	branches: 1.13.4; 1.13.6; Merge local <atari/atari/intr.h> into common <machine/intr.h>.
1.12	11-Dec-2005	christos	branches: 1.12.78; merge ktrace-lwp.
1.11	29-Jul-2004	drochner	remove now unnecessary "pci_enumerate_bus" definitions
1.10	15-May-2002	thorpej	branches: 1.10.10; Let machine-dependent code specify how to enumerate the bus. Currently, everyone uses pci_enumerate_bus_generic().
1.9	15-May-2002	thorpej	Implement pci_decompose_tag().
1.8	08-Jun-2001	simonb	branches: 1.8.2; 1.8.8; For ports that wire up pciide in compatibility mode, have them define __HAVE_PCIIDE_MACHDEP_COMPAT_INTR_ESTABLISH in pci_machdep.h and pciide_map_compat_intr() only calls pciide_machdep_compat_intr_establish() if that preprocessor define exists. Ports that don't need to do this no longer need to supply a dummy function.
1.7	28-Dec-2000	sommerfeld	branches: 1.7.2; Change pci_intr_map to get interrupt source information from a "struct pci_attach_args *" instead of from four separate parameters which in all cases were extracted from the same "struct pci_attach_args". This both simplifies the driver api, and allows for alternate PCI interrupt mapping schemes, such as one using the tables described in the Intel Multiprocessor Spec which describe interrupt wirings for devices behind pci-pci bridges based on the device's location rather the bridge's location. Tested on alpha and i386; welcome to 1.5Q
1.6	04-Jun-2000	cgd	Implement the more flexiable `evcnt' interface as discussed (briefly) on tech-kern and now documented in evcnt(9).
1.5	01-Jun-2000	cgd	kill __P in these files. (I had to look at them anyway with an eye for adding some protos... and adding them with __P seems wrong, but mixing __P and not __P in the same file seems wrong too, so...)
1.4	19-Mar-1999	cgd	branches: 1.4.8; 1.4.16; Moved from arch/atari/pci/pci_machdep.h,v
1.3	15-Aug-1998	mycroft	Make copyright notices with my name consistent.
1.2	19-Feb-1998	leo	Update Hades PCI support: - Initialize the PCI bus and hand-out mem and i/o addresses. (there is still lots of room for improvements here...) - Implement the interupt functions
1.1	05-Oct-1996	leo	branches: 1.1.1; Initial revision
1.1.1.1	05-Oct-1996	leo	minimal pci support
1.4.16.1	22-Jun-2000	minoura	Sync w/ netbsd-1-5-base.
1.4.8.2	05-Jan-2001	bouyer	Sync with HEAD
1.4.8.1	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.
1.7.2.1	21-Jun-2001	nathanw	Catch up to -current.
1.8.8.2	20-Jun-2002	nathanw	Catch up to -current.
1.8.8.1	08-Jun-2001	nathanw	file pci_machdep.h was added on branch nathanw_sa on 2002-06-20 03:38:19 +0000
1.8.2.1	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.10.10.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.10.10.2	18-Sep-2004	skrll	Sync with HEAD.
1.10.10.1	03-Aug-2004	skrll	Sync with HEAD
1.12.78.1	18-Jul-2009	yamt	sync with head.
1.13.6.1	06-Jun-2011	jruoho	Sync with HEAD.
1.13.4.1	21-Apr-2011	rmind	sync with head
1.14.14.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.14.14.1	20-Nov-2012	tls	Resync to 2012-11-19 00:00:00 UTC
1.14.4.2	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")
1.14.4.1	30-Oct-2012	yamt	sync with head
1.15.2.1	18-May-2014	rmind	sync with head
1.43	06-Jan-2023	tsutsui	TAB/spaces/indents cleanup.
1.42	21-Apr-2022	andvar	s/substract/subtract/ in comments and error message. s/obtainted/obtained/ in one comment.
1.41	06-Dec-2009	tsutsui	Move initialization of protection_codes[] and kernel_pmap() from MD pmap bootstrap sources to common pmap_bootstrap_finalize(). Tested on atari, hp300, mac68k, and news68k. XXX: Why is protection_codes[] array initialized at run time?
1.40	13-Mar-2009	abs	Use separate free lists for TT and ST ram, and give TT a lower id so all TT ram will be used before any ST ram. (free_list param to uvm_page_physload()) Tested on a TT with and without TT ram.
1.39	01-Jan-2009	tsutsui	branches: 1.39.2; Pull the following amiga's pmap changes to atari: arch/amiga/amiga/amiga_init.c 1.95-1.97, 1.100-1.102 arch/amiga/amiga/pmap.c 1.123, 1.126-1.131, 1.142, 1.145 arch/amiga/amiga/pmap_bootstrap.c 1.1, 1.2, 1.3, 1.4 arch/amiga/conf/files.amiga 1.137 arch/amiga/include/pcb.h 1.16 arch/amiga/include/pmap.h 1.44 arch/amiga/include/pte.h 1.19 arch/amiga/include/vmparam.h 1.35 - change kernel address space layout (i.e. move Sysmap to the end of KVA) to match other m68k ports, which should be done on yamt-km merge - rework pmap_zero_page(), pmap_copy_page() and some more other functions to make them compatible with m68k/pmap_motorola.c - move pmap_bootstrap() into a separate file to allow using either the atari pmap.c or the m68k common pmap_motorola.c - use common m68k include files, pcb.h, pmap_motorola.h, and pte_motorola.h - misc style and cosmetic changes Most merge work is done by Tuomo Makinen, and miscellaneous fixes and cleanups are done by me. Tested on Falcon with both 68030 and 68060 by Tuomo, and also tested on TT030 by David Ross on port-atari. Should be pulled up to netbsd-4 (it requires at least Sysmap changes) and netbsd-5.
1.38	09-Dec-2008	pooka	Make pmap_kernel() a MI macro for struct pmap *kernel_pmap_ptr, which is now the "API" provided by the pmap module. pmap_kernel() remains as the syntactic sugar. Bonus cosmetics round: move all the pmap_t pointer typedefs into uvm_pmap.h. Thanks to Greg Oster for providing cpu muscle for doing test builds.
1.37	15-Nov-2008	abs	Remove bogus DEBUG uvm_map() calls - (sync with amiga pmap). From Tuomo
1.36	11-Jan-2008	he	branches: 1.36.6; 1.36.10; 1.36.16; 1.36.18; 1.36.20; Include <sys/simplelock.h> to pull in appropriate definitions.
1.35	21-Feb-2007	thorpej	branches: 1.35.22; 1.35.28; 1.35.34; Replace the Mach-derived boolean_t type with the C99 bool type. A future commit will replace use of TRUE and FALSE with true and false.
1.34	16-Feb-2006	perry	branches: 1.34.18; 1.34.20; 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@.
1.33	24-Dec-2005	perry	branches: 1.33.2; 1.33.4; 1.33.6; Remove leading __ from __(const\|inline\|signed\|volatile) -- it is obsolete.
1.32	11-Dec-2005	christos	merge ktrace-lwp.
1.31	07-Aug-2003	agc	branches: 1.31.16; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.30	02-Apr-2003	thorpej	branches: 1.30.2; Use PAGE_SIZE rather than NBPG.
1.29	22-Sep-2002	chs	it really helps to get the stub right before cutting + pasting it 27 times. alas, I did not. doh.
1.28	22-Sep-2002	chs	add pmap_remove_all() hook (empty on most platforms so far).
1.27	10-Sep-2001	chris	branches: 1.27.4; 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.
1.26	26-May-2001	chs	branches: 1.26.2; 1.26.4; replace vm_page_t with struct vm_page *.
1.25	26-May-2001	chs	replace {simple_,}lock{_data,}_t with struct {simple,}lock {,*}.
1.24	22-Apr-2001	thorpej	Undo a misguided previous change to the pmap_update() API.
1.23	22-Apr-2001	thorpej	Give pmap_update() an argument (a pmap_t) so that it knows which pmap it should be updating.
1.22	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).
1.21	28-Sep-2000	is	branches: 1.21.2; The Atari pmap does wired page accounting; advertize it to UVM.
1.20	25-Feb-1999	is	branches: 1.20.8; 1.20.18; Atari part of fix for pr 6152
1.19	02-Sep-1998	leo	Get rid of vm_offset_t/vm_size_t
1.18	07-May-1998	leo	Implement MACHINE_NEW_NONCONTIG. Implementation is based on Ignatios' amiga implementation and Chuck's conversion description.
1.17	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.)
1.16	06-Jan-1998	thorpej	Garbage-collect pm_stchanged; it's not used by anything.
1.15	06-Jan-1998	thorpej	Garbage-collect use of the PCB's copy of the user segment table pointer.
1.14	03-Jan-1998	thorpej	Now that all ports have pmap_activate(), and it has an identical interface, prototype it in <vm/pmap.h>
1.13	01-Jan-1998	thorpej	Change an argument name to PMAP_ACTIVATE() to more accurately describe the semantics of the argument.
1.12	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).
1.11	10-Jun-1997	veego	s/atari_btop/m68k_btop/
1.10	06-Nov-1996	leo	pmap_changebit() no longer static.
1.9	20-Jul-1996	leo	Checkpoint integration of 68040 MMU support. Also fix oversight in allocation of (virtual) I/O area address range.
1.8	12-Jul-1996	leo	Sync with atari_init cleanup
1.7	18-Apr-1996	leo	Yet more prototyping and -Wall fixes.
1.6	09-Jun-1995	leo	Support & require MACHINE_NONCONTIG
1.5	16-Apr-1995	leo	Changed '#endif KERNEL' -> '#endif /* _KERNEL */'.
1.4	10-Apr-1995	mycroft	Oops; finish that last change.
1.3	10-Apr-1995	mycroft	Bring back pmap_kernel(), for now always inlined as a pointer to kernel_pmap_store.
1.2	30-Mar-1995	leo	KERNEL -> _KERNEL
1.1	26-Mar-1995	leo	branches: 1.1.1; Initial revision
1.1.1.1	26-Mar-1995	leo	NetBSD/Atari, port by Leo Weppelman.
1.20.18.1	28-Sep-2000	is	Pullup from -current, requested by is, approved by thorpej: sys/arch/arm32/include/pmap.h 1.18 sys/arch/atari/include/pmap.h 1.21 sys/arch/i386/include/pmap.h 1.50 sys/arch/pc532/include/pmap.h 1.29 sys/arch/sh3/include/pmap.h 1.6 These are architectures that do implemented wired page accounting; advertize it to UVM, so that mlock() from non-root processes works.
1.20.8.2	23-Apr-2001	bouyer	Sync with HEAD.
1.20.8.1	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.
1.21.2.1	21-Jun-2001	nathanw	Catch up to -current.
1.26.4.1	01-Oct-2001	fvdl	Catch up with -current.
1.26.2.2	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
1.26.2.1	13-Sep-2001	thorpej	Update the kqueue branch to HEAD.
1.27.4.5	18-Oct-2002	nathanw	Catch up to -current.
1.27.4.4	02-Jul-2002	nathanw	Adjuct whitespace so that this matches the trunk.
1.27.4.3	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).
1.27.4.2	17-Nov-2001	scw	MD Scheduler Activation bits for Atari. Compile-tested only.
1.27.4.1	10-Sep-2001	scw	file pmap.h was added on branch nathanw_sa on 2001-11-17 23:18:09 +0000
1.30.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.30.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.30.2.1	03-Aug-2004	skrll	Sync with HEAD
1.31.16.2	21-Jan-2008	yamt	sync with head
1.31.16.1	26-Feb-2007	yamt	sync with head.
1.33.6.1	22-Apr-2006	simonb	Sync with head.
1.33.4.1	09-Sep-2006	rpaulo	sync with head
1.33.2.1	18-Feb-2006	yamt	sync with head.
1.34.20.1	27-Feb-2007	yamt	- sync with head. - move sched_changepri back to kern_synch.c as it doesn't know PPQ anymore.
1.34.18.1	15-Jan-2009	bouyer	Pull up following revision(s) (requested by tsutsui in ticket #1258): sys/arch/atari/atari/atari_init.c: revision 1.68, 1.69, 1.70 sys/arch/atari/atari/pmap_bootstrap.c: revision 1.1 sys/arch/atari/include/pte.h: revision 1.8 sys/arch/atari/include/vmparam.h: revision 1.22 sys/arch/atari/include/pmap.h: revision 1.35, 1.37, 1.39 (via patch) sys/arch/atari/atari/pmap.c: revision 1.106, 1.111 (via patch) sys/arch/atari/atari/genassym.cf: revision 1.28 sys/arch/atari/conf/files.atari: revision 1.113 sys/arch/atari/include/pcb.h: revision 1.7, 1.8, 1.9 Replace the Mach-derived boolean_t type with the C99 bool type. A future commit will replace use of TRUE and FALSE with true and false. Kill caddr_t; there will be some MI fallout, but it will be fixed shortly. Remove bogus DEBUG uvm_map() calls - (sync with amiga pmap). From Tuomo Remove quite obsolete pcb_cmap2. Pull the following amiga's pmap changes to atari: arch/amiga/amiga/amiga_init.c 1.95-1.97, 1.100-1.102 arch/amiga/amiga/pmap.c 1.123, 1.126-1.131, 1.142, 1.145 arch/amiga/amiga/pmap_bootstrap.c 1.1, 1.2, 1.3, 1.4 arch/amiga/conf/files.amiga 1.137 arch/amiga/include/pcb.h 1.16 arch/amiga/include/pmap.h 1.44 arch/amiga/include/pte.h 1.19 arch/amiga/include/vmparam.h 1.35 - change kernel address space layout (i.e. move Sysmap to the end of KVA) to match other m68k ports, which should be done on yamt-km merge - rework pmap_zero_page(), pmap_copy_page() and some more other functions to make them compatible with m68k/pmap_motorola.c - move pmap_bootstrap() into a separate file to allow using either the atari pmap.c or the m68k common pmap_motorola.c - use common m68k include files, pcb.h, pmap_motorola.h, and pte_motorola.h - misc style and cosmetic changes Most merge work is done by Tuomo Makinen, and miscellaneous fixes and cleanups are done by me. Tested on Falcon with both 68030 and 68060 by Tuomo, and also tested on TT030 by David Ross on port-atari. Should be pulled up to netbsd-4 (it requires at least Sysmap changes) and netbsd-5. Update one more comment which was missed in previous.
1.35.34.1	11-Jan-2008	bouyer	Sync with HEAD
1.35.28.1	18-Feb-2008	mjf	Sync with HEAD.
1.35.22.1	23-Mar-2008	matt	sync with HEAD
1.36.20.3	26-Mar-2009	snj	Pull up following revision(s) (requested by abs in ticket #612): sys/arch/atari/atari/pmap_bootstrap.c: revision 1.3 sys/arch/atari/atari/atari_init.c: revision 1.76 sys/arch/atari/include/pmap.h: revision 1.40 sys/arch/atari/include/vmparam.h: revision 1.24 Use separate free lists for TT and ST ram, and give TT a lower id so all TT ram will be used before any ST ram. (free_list param to uvm_page_physload()) Tested on a TT with and without TT ram.
1.36.20.2	08-Jan-2009	snj	Pull up following revision(s) (requested by tsutsui in ticket #230): sys/arch/atari/atari/atari_init.c: revision 1.69 sys/arch/atari/atari/pmap.c: revision 1.111 via patch sys/arch/atari/atari/pmap_bootstrap.c: revision 1.1 sys/arch/atari/conf/files.atari: revision 1.113 sys/arch/atari/include/pcb.h: revision 1.9 sys/arch/atari/include/pmap.h: revision 1.39 via patch sys/arch/atari/include/pte.h: revision 1.8 sys/arch/atari/include/vmparam.h: revision 1.22 Pull the following amiga's pmap changes to atari: arch/amiga/amiga/amiga_init.c 1.95-1.97, 1.100-1.102 arch/amiga/amiga/pmap.c 1.123, 1.126-1.131, 1.142, 1.145 arch/amiga/amiga/pmap_bootstrap.c 1.1, 1.2, 1.3, 1.4 arch/amiga/conf/files.amiga 1.137 arch/amiga/include/pcb.h 1.16 arch/amiga/include/pmap.h 1.44 arch/amiga/include/pte.h 1.19 arch/amiga/include/vmparam.h 1.35 - change kernel address space layout (i.e. move Sysmap to the end of KVA) to match other m68k ports, which should be done on yamt-km merge - rework pmap_zero_page(), pmap_copy_page() and some more other functions to make them compatible with m68k/pmap_motorola.c - move pmap_bootstrap() into a separate file to allow using either the atari pmap.c or the m68k common pmap_motorola.c - use common m68k include files, pcb.h, pmap_motorola.h, and pte_motorola.h - misc style and cosmetic changes Most merge work is done by Tuomo Makinen, and miscellaneous fixes and cleanups are done by me. Tested on Falcon with both 68030 and 68060 by Tuomo, and also tested on TT030 by David Ross on port-atari. Should be pulled up to netbsd-4 (it requires at least Sysmap changes) and netbsd-5.
1.36.20.1	08-Jan-2009	snj	Pull up following revision(s) (requested by tsutsui in ticket #230): sys/arch/atari/atari/atari_init.c: revision 1.68 sys/arch/atari/atari/pmap.c: revision 1.106 sys/arch/atari/include/pmap.h: revision 1.37 Remove bogus DEBUG uvm_map() calls - (sync with amiga pmap). From Tuomo
1.36.18.2	28-Apr-2009	skrll	Sync with HEAD.
1.36.18.1	19-Jan-2009	skrll	Sync with HEAD.
1.36.16.1	13-Dec-2008	haad	Update haad-dm branch to haad-dm-base2.
1.36.10.2	11-Mar-2010	yamt	sync with head
1.36.10.1	04-May-2009	yamt	sync with head.
1.36.6.1	17-Jan-2009	mjf	Sync with HEAD.
1.39.2.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
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 08:33:27 +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 00:19:24 +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 02:18:02 +0000
1.3	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.)
1.2	11-Jun-1997	kleink	branches: 1.2.36; 1.2.40; 1.2.48; GC obsolete MDP_AST flag.
1.1	26-Mar-1995	leo	branches: 1.1.1; Initial revision
1.1.1.1	26-Mar-1995	leo	NetBSD/Atari, port by Leo Weppelman.
1.2.48.1	16-Jul-2002	gehenna	catch up with -current.
1.2.40.2	01-Aug-2002	nathanw	Catch up to -current.
1.2.40.1	17-Nov-2001	scw	MD Scheduler Activation bits for Atari. Compile-tested only.
1.2.36.1	06-Sep-2002	jdolecek	sync kqueue branch with HEAD
1.1	26-Mar-1995	leo	branches: 1.1.1; Initial revision
1.1.1.1	26-Mar-1995	leo	NetBSD/Atari, port by Leo Weppelman.
1.3	11-Dec-2005	christos	merge ktrace-lwp.
1.2	23-Jan-2005	chs	make this the same as the other m68k platforms.
1.1	26-Mar-1995	leo	branches: 1.1.1; Initial revision
1.1.1.1	26-Mar-1995	leo	branches: 1.1.1.1.66; 1.1.1.1.74; NetBSD/Atari, port by Leo Weppelman.
1.1.1.1.74.1	29-Apr-2005	kent	sync with -current
1.1.1.1.66.1	24-Jan-2005	skrll	Sync with HEAD.
1.8	01-Jan-2009	tsutsui	Pull the following amiga's pmap changes to atari: arch/amiga/amiga/amiga_init.c 1.95-1.97, 1.100-1.102 arch/amiga/amiga/pmap.c 1.123, 1.126-1.131, 1.142, 1.145 arch/amiga/amiga/pmap_bootstrap.c 1.1, 1.2, 1.3, 1.4 arch/amiga/conf/files.amiga 1.137 arch/amiga/include/pcb.h 1.16 arch/amiga/include/pmap.h 1.44 arch/amiga/include/pte.h 1.19 arch/amiga/include/vmparam.h 1.35 - change kernel address space layout (i.e. move Sysmap to the end of KVA) to match other m68k ports, which should be done on yamt-km merge - rework pmap_zero_page(), pmap_copy_page() and some more other functions to make them compatible with m68k/pmap_motorola.c - move pmap_bootstrap() into a separate file to allow using either the atari pmap.c or the m68k common pmap_motorola.c - use common m68k include files, pcb.h, pmap_motorola.h, and pte_motorola.h - misc style and cosmetic changes Most merge work is done by Tuomo Makinen, and miscellaneous fixes and cleanups are done by me. Tested on Falcon with both 68030 and 68060 by Tuomo, and also tested on TT030 by David Ross on port-atari. Should be pulled up to netbsd-4 (it requires at least Sysmap changes) and netbsd-5.
1.7	11-Dec-2005	christos	branches: 1.7.24; 1.7.74; 1.7.78; 1.7.86; 1.7.88; merge ktrace-lwp.
1.6	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.
1.5	02-Apr-2003	thorpej	branches: 1.5.2; Use PAGE_SIZE rather than NBPG.
1.4	10-Apr-2001	leo	branches: 1.4.8; The Milan uses the U0 pin to switch the pci-bridge between little & big endian mode. That's why I moved the 'wired' flag to U1.
1.3	20-Jul-1996	leo	branches: 1.3.28; 1.3.40; Checkpoint integration of 68040 MMU support. Also fix oversight in allocation of (virtual) I/O area address range.
1.2	30-Apr-1995	leo	Get 68040 defines in line with other 68k ports so libkvm/kvm_m68k.c compiles cleanly.
1.1	26-Mar-1995	leo	branches: 1.1.1; Initial revision
1.1.1.1	26-Mar-1995	leo	NetBSD/Atari, port by Leo Weppelman.
1.3.40.1	21-Jun-2001	nathanw	Catch up to -current.
1.3.28.1	21-Apr-2001	bouyer	Sync with HEAD
1.4.8.2	10-Apr-2001	leo	The Milan uses the U0 pin to switch the pci-bridge between little & big endian mode. That's why I moved the 'wired' flag to U1.
1.4.8.1	10-Apr-2001	leo	file pte.h was added on branch nathanw_sa on 2001-04-10 19:51:01 +0000
1.5.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.5.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.5.2.1	03-Aug-2004	skrll	Sync with HEAD
1.7.88.1	08-Jan-2009	snj	Pull up following revision(s) (requested by tsutsui in ticket #230): sys/arch/atari/atari/atari_init.c: revision 1.69 sys/arch/atari/atari/pmap.c: revision 1.111 via patch sys/arch/atari/atari/pmap_bootstrap.c: revision 1.1 sys/arch/atari/conf/files.atari: revision 1.113 sys/arch/atari/include/pcb.h: revision 1.9 sys/arch/atari/include/pmap.h: revision 1.39 via patch sys/arch/atari/include/pte.h: revision 1.8 sys/arch/atari/include/vmparam.h: revision 1.22 Pull the following amiga's pmap changes to atari: arch/amiga/amiga/amiga_init.c 1.95-1.97, 1.100-1.102 arch/amiga/amiga/pmap.c 1.123, 1.126-1.131, 1.142, 1.145 arch/amiga/amiga/pmap_bootstrap.c 1.1, 1.2, 1.3, 1.4 arch/amiga/conf/files.amiga 1.137 arch/amiga/include/pcb.h 1.16 arch/amiga/include/pmap.h 1.44 arch/amiga/include/pte.h 1.19 arch/amiga/include/vmparam.h 1.35 - change kernel address space layout (i.e. move Sysmap to the end of KVA) to match other m68k ports, which should be done on yamt-km merge - rework pmap_zero_page(), pmap_copy_page() and some more other functions to make them compatible with m68k/pmap_motorola.c - move pmap_bootstrap() into a separate file to allow using either the atari pmap.c or the m68k common pmap_motorola.c - use common m68k include files, pcb.h, pmap_motorola.h, and pte_motorola.h - misc style and cosmetic changes Most merge work is done by Tuomo Makinen, and miscellaneous fixes and cleanups are done by me. Tested on Falcon with both 68030 and 68060 by Tuomo, and also tested on TT030 by David Ross on port-atari. Should be pulled up to netbsd-4 (it requires at least Sysmap changes) and netbsd-5.
1.7.86.1	19-Jan-2009	skrll	Sync with HEAD.
1.7.78.1	04-May-2009	yamt	sync with head.
1.7.74.1	17-Jan-2009	mjf	Sync with HEAD.
1.7.24.2	15-Jan-2009	bouyer	Pull up following revision(s) (requested by tsutsui in ticket #1258): sys/arch/atari/atari/atari_init.c: revision 1.68, 1.69, 1.70 sys/arch/atari/atari/pmap_bootstrap.c: revision 1.1 sys/arch/atari/include/pte.h: revision 1.8 sys/arch/atari/include/vmparam.h: revision 1.22 sys/arch/atari/include/pmap.h: revision 1.35, 1.37, 1.39 (via patch) sys/arch/atari/atari/pmap.c: revision 1.106, 1.111 (via patch) sys/arch/atari/atari/genassym.cf: revision 1.28 sys/arch/atari/conf/files.atari: revision 1.113 sys/arch/atari/include/pcb.h: revision 1.7, 1.8, 1.9 Replace the Mach-derived boolean_t type with the C99 bool type. A future commit will replace use of TRUE and FALSE with true and false. Kill caddr_t; there will be some MI fallout, but it will be fixed shortly. Remove bogus DEBUG uvm_map() calls - (sync with amiga pmap). From Tuomo Remove quite obsolete pcb_cmap2. Pull the following amiga's pmap changes to atari: arch/amiga/amiga/amiga_init.c 1.95-1.97, 1.100-1.102 arch/amiga/amiga/pmap.c 1.123, 1.126-1.131, 1.142, 1.145 arch/amiga/amiga/pmap_bootstrap.c 1.1, 1.2, 1.3, 1.4 arch/amiga/conf/files.amiga 1.137 arch/amiga/include/pcb.h 1.16 arch/amiga/include/pmap.h 1.44 arch/amiga/include/pte.h 1.19 arch/amiga/include/vmparam.h 1.35 - change kernel address space layout (i.e. move Sysmap to the end of KVA) to match other m68k ports, which should be done on yamt-km merge - rework pmap_zero_page(), pmap_copy_page() and some more other functions to make them compatible with m68k/pmap_motorola.c - move pmap_bootstrap() into a separate file to allow using either the atari pmap.c or the m68k common pmap_motorola.c - use common m68k include files, pcb.h, pmap_motorola.h, and pte_motorola.h - misc style and cosmetic changes Most merge work is done by Tuomo Makinen, and miscellaneous fixes and cleanups are done by me. Tested on Falcon with both 68030 and 68060 by Tuomo, and also tested on TT030 by David Ross on port-atari. Should be pulled up to netbsd-4 (it requires at least Sysmap changes) and netbsd-5. Update one more comment which was missed in previous.
1.7.24.1	15-Jan-2009	bouyer	Pull up following revision(s) (requested by tsutsui in ticket #1258): sys/arch/atari/atari/atari_init.c: revision 1.68, 1.69, 1.70 sys/arch/atari/atari/pmap_bootstrap.c: revision 1.1 sys/arch/atari/include/pte.h: revision 1.8 sys/arch/atari/include/vmparam.h: revision 1.22 sys/arch/atari/include/pmap.h: revision 1.35, 1.37, 1.39 (via patch) sys/arch/atari/atari/pmap.c: revision 1.106, 1.111 (via patch) sys/arch/atari/atari/genassym.cf: revision 1.28 sys/arch/atari/conf/files.atari: revision 1.113 sys/arch/atari/include/pcb.h: revision 1.7, 1.8, 1.9 Replace the Mach-derived boolean_t type with the C99 bool type. A future commit will replace use of TRUE and FALSE with true and false. Kill caddr_t; there will be some MI fallout, but it will be fixed shortly. Remove bogus DEBUG uvm_map() calls - (sync with amiga pmap). From Tuomo Remove quite obsolete pcb_cmap2. Pull the following amiga's pmap changes to atari: arch/amiga/amiga/amiga_init.c 1.95-1.97, 1.100-1.102 arch/amiga/amiga/pmap.c 1.123, 1.126-1.131, 1.142, 1.145 arch/amiga/amiga/pmap_bootstrap.c 1.1, 1.2, 1.3, 1.4 arch/amiga/conf/files.amiga 1.137 arch/amiga/include/pcb.h 1.16 arch/amiga/include/pmap.h 1.44 arch/amiga/include/pte.h 1.19 arch/amiga/include/vmparam.h 1.35 - change kernel address space layout (i.e. move Sysmap to the end of KVA) to match other m68k ports, which should be done on yamt-km merge - rework pmap_zero_page(), pmap_copy_page() and some more other functions to make them compatible with m68k/pmap_motorola.c - move pmap_bootstrap() into a separate file to allow using either the atari pmap.c or the m68k common pmap_motorola.c - use common m68k include files, pcb.h, pmap_motorola.h, and pte_motorola.h - misc style and cosmetic changes Most merge work is done by Tuomo Makinen, and miscellaneous fixes and cleanups are done by me. Tested on Falcon with both 68030 and 68060 by Tuomo, and also tested on TT030 by David Ross on port-atari. Should be pulled up to netbsd-4 (it requires at least Sysmap changes) and netbsd-5. Update one more comment which was missed in previous.
1.1	26-Mar-1995	leo	branches: 1.1.1; Initial revision
1.1.1.1	26-Mar-1995	leo	NetBSD/Atari, port by Leo Weppelman.
1.1	26-Mar-1995	leo	branches: 1.1.1; Initial revision
1.1.1.1	26-Mar-1995	leo	NetBSD/Atari, port by Leo Weppelman.
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 09:06:10 +0000
1.2	20-Oct-2009	snj	Remove 3rd and 4th clause on Leo Weppelman's license. OK leo@.
1.1	26-Mar-1995	leo	branches: 1.1.1; Initial revision
1.1.1.1	26-Mar-1995	leo	branches: 1.1.1.1.172; NetBSD/Atari, port by Leo Weppelman.
1.1.1.1.172.1	11-Mar-2010	yamt	sync with head
1.1	26-Mar-1995	leo	branches: 1.1.1; Initial revision
1.1.1.1	26-Mar-1995	leo	NetBSD/Atari, port by Leo Weppelman.
1.2	13-Sep-1998	mycroft	Minor change.
1.1	26-Mar-1995	leo	branches: 1.1.1; Initial revision
1.1.1.1	26-Mar-1995	leo	NetBSD/Atari, port by Leo Weppelman.
1.3	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.
1.2	22-Jan-1999	mycroft	Standardize format.
1.1	26-Mar-1995	leo	branches: 1.1.1; Initial revision
1.1.1.1	26-Mar-1995	leo	NetBSD/Atari, port by Leo Weppelman.
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 13:55:32 +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 14:50:05 +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.
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
1.4	19-Feb-1996	leo	New disklabel handling code (Waldi Ravens). These are the final (?) modifications to the layout of the NetBSD/Atari bootblock. The bootblock handling can be made backwards compatible using the right config options (COMPAT_11 + DISKLABEL_AHDI).
1.3	30-Nov-1995	jtc	merge in changes from 1.1 release branch
1.2	05-Aug-1995	leo	branches: 1.2.2; Add disklabel support. In addition to the 'faked' disklables NetBSD/Atari now also supports native NetBSD labels. When a NetBSD label is found it overrules the Atari AHDI-partitioning.
1.1	26-Mar-1995	leo	branches: 1.1.1; Initial revision
1.1.1.1	26-Mar-1995	leo	NetBSD/Atari, port by Leo Weppelman.
1.2.2.1	27-Oct-1995	leo	Fix memory leak in disklabel code when used on removables.
1.1	26-Mar-1995	leo	branches: 1.1.1; Initial revision
1.1.1.1	26-Mar-1995	leo	NetBSD/Atari, port by Leo Weppelman.
1.19	01-Apr-2021	simonb	Define __HAVE_LEGACY_INTRCNT to indicate this port uses legacy intrcnt interrupt accounting.
1.18	01-Apr-2021	simonb	Whitespace: #define<tab>
1.17	23-Jan-2021	christos	branches: 1.17.2; Document via __HAVE_BUS_SPACE_8 platforms that implement bus_space_*_8
1.16	18-Dec-2011	tsutsui	branches: 1.16.60; Restore __HAVE_MM_MD_READWRITE which was added for 5.99.53 in rev 1.14 but removed by merge botch on __HAVE_NEW_STYLE_BUS_H changes in rev 1.15. Fixes "/dev/nvram: Device not configured" problem on installboot(8) reported by David Ross.
1.15	17-Jul-2011	dyoung	branches: 1.15.2; 1.15.6; Switch to new-style <sys/bus.h>.
1.14	12-Jun-2011	rmind	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.
1.13	20-Jan-2008	joerg	branches: 1.13.32; 1.13.42; Now that __HAVE_TIMECOUNTER and __HAVE_GENERIC_TODR are invariants, remove the conditionals and the code associated with the undef case.
1.12	08-Jan-2008	joerg	Convert Atari to generic TODR and timecounter.
1.11	17-Oct-2007	garbled	branches: 1.11.2; 1.11.8; 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.
1.10	14-Jul-2007	ad	branches: 1.10.10; Generic soft interrupts are mandatory.
1.9	21-Mar-2007	tsutsui	branches: 1.9.4; Apply MI softintr(9) patch before it becomes rotten. Untested. See also: http://mail-index.netbsd.org/port-atari/2007/03/07/0000.html
1.8	28-Feb-2002	simonb	branches: 1.8.70; 1.8.74; 1.8.76; 1.8.78; Use "#define<tab>".
1.7	10-Jul-2001	leo	branches: 1.7.6; Remove __BROKEN_CONFIG_UNIT_USAGE.
1.6	05-Feb-2000	cgd	branches: 1.6.8; add __BROKEN_CONFIG_UNIT_USAGE #define, becuase these ports do very wrong things with device configuration data "cf_unit" information.
1.5	20-Dec-1996	leo	branches: 1.5.28; Get rid of BROKEN_INDIRECT_CONFIG
1.4	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.
1.3	11-Jul-1995	leo	Dumping works, now if there were tools to handle it...
1.2	26-Jun-1995	cgd	define __BDEVSW_DUMP_OLD_TYPE for ports where it's true. clean up some m68k ports inclusion of common header.
1.1	26-Mar-1995	leo	branches: 1.1.1; Initial revision
1.1.1.1	26-Mar-1995	leo	NetBSD/Atari, port by Leo Weppelman.
1.5.28.1	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.
1.6.8.2	16-Mar-2002	jdolecek	Catch up with -current.
1.6.8.1	03-Aug-2001	lukem	update to -current
1.7.6.2	01-Apr-2002	nathanw	Catch up to -current. (CVS: It's not just a program. It's an adventure!)
1.7.6.1	10-Jul-2001	nathanw	file types.h was added on branch nathanw_sa on 2002-04-01 07:39:33 +0000
1.8.78.1	29-Mar-2007	reinoud	Pullup to -current
1.8.76.1	11-Jul-2007	mjf	Sync with head.
1.8.74.2	15-Jul-2007	ad	Sync with head.
1.8.74.1	10-Apr-2007	ad	Sync with head.
1.8.70.1	24-Mar-2007	yamt	sync with head.
1.9.4.1	03-Oct-2007	garbled	Sync with HEAD
1.10.10.1	06-Nov-2007	matt	sync with HEAD
1.11.8.2	23-Jan-2008	bouyer	Sync with HEAD.
1.11.8.1	08-Jan-2008	bouyer	Sync with HEAD
1.11.2.1	18-Feb-2008	mjf	Sync with HEAD.
1.13.42.1	23-Jun-2011	cherry	Catchup with rmind-uvmplock merge.
1.13.32.1	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.
1.15.6.1	18-Feb-2012	mrg	merge to -current.
1.15.2.1	17-Apr-2012	yamt	sync with head
1.16.60.1	03-Apr-2021	thorpej	Sync with HEAD.
1.17.2.1	03-Apr-2021	thorpej	Sync with HEAD.
1.2	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.
1.1	26-Mar-1995	leo	branches: 1.1.1; Initial revision
1.1.1.1	26-Mar-1995	leo	NetBSD/Atari, port by Leo Weppelman.
1.10	25-Mar-2023	andvar	s/resultion/resolution/ in comment.
1.9	25-Mar-2023	andvar	s/Predective/Predictive/ and s/dedected/detected/ in comments.
1.8	03-Jul-2022	andvar	fix various typos in comments, mainly s/pallete/palette/.
1.7	20-Oct-2009	snj	Remove 3rd and 4th clause on Leo Weppelman's license. OK leo@.
1.6	27-Mar-1996	leo	branches: 1.6.170; Take out direct access to the YM2149. The chip definitions are moved from video.h to ym2149reg.h.
1.5	10-Mar-1996	leo	Take the type of the attached monitor into account when selecting a display-mode. Includes hack to make things work on non-VGA monitors.
1.4	02-Jan-1996	leo	Allow selection of Falcon (videl) video modes other than the mode selected on startup (Thomas Gerner).
1.3	30-Nov-1995	jtc	merge in changes from 1.1 release branch
1.2	17-Aug-1995	leo	branches: 1.2.2; Add video registers and other defines for Falcon video.
1.1	26-Mar-1995	leo	branches: 1.1.1; Initial revision
1.1.1.1	26-Mar-1995	leo	NetBSD/Atari, port by Leo Weppelman.
1.2.2.1	16-Nov-1995	leo	Oops, this also belongs to the ser02 selection.
1.6.170.1	11-Mar-2010	yamt	sync with head
1.35	06-Jan-2023	tsutsui	TAB/spaces/indents cleanup.
1.34	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.
1.33	27-Mar-2019	christos	branches: 1.33.4; 1.33.6; - expose vmparams to userland on arm, like other archs do. - remove unneeded includes
1.32	26-Feb-2018	tsutsui	branches: 1.32.4; Add dumb memory probe routines for Milan to use all available memory. Tested on Milan with 32Mx1, 32Mx4, 128MBx1, and 128MBx3. (bootloader ROM fails to load TOS with 128MBx4) No particular comment on port-atari@: http://mail-index.netbsd.org/port-atari/2018/02/09/msg000580.html
1.31	02-Feb-2017	rin	branches: 1.31.6; PR port-mac68k/51923 Bump default MAXTSIZ to 32MB for m68k ports, which allos us to use GCC 5.4 on GENERIC kernels. Ok jklos
1.30	02-Feb-2017	rin	PR port-mac68k/51923 Remove unused SYSPTSIZE and USRPTSIZE from m68k ports. Ok jklos
1.29	26-Jul-2014	tsutsui	branches: 1.29.4; 1.29.8; 1.29.12; Reorganize and bump VM related constants. - sync VM_MAXUSER_ADDRESS and VM_MAX_ADDRESS with other hp300 derived ports and use same definitions for USRSTACK as other m68k ports (no worth to have sun3/sunos compat in these days) - remove unused KUSER_AREA - bump MAXTSIZ, MAXDSIZ, and MAXSSIZ These changes allow my 64MB TT030 build pkgsrc/textproc/icu which seems to require >200MB VA space. (note our current 040/060 pmap implementation can't handle >224MB VA size)
1.28	08-Feb-2011	rmind	branches: 1.28.14; 1.28.28; 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@.
1.27	06-Nov-2010	uebayasi	branches: 1.27.2; 1.27.4; Remove incomplete, never worked dynamic run-time memory registration (uvm_page_physload(9)). This functionality will be re-added later.
1.26	08-Dec-2009	tsutsui	branches: 1.26.2; 1.26.4; 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.
1.25	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.
1.24	13-Mar-2009	abs	Use separate free lists for TT and ST ram, and give TT a lower id so all TT ram will be used before any ST ram. (free_list param to uvm_page_physload()) Tested on a TT with and without TT ram.
1.23	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.
1.22	01-Jan-2009	tsutsui	branches: 1.22.2; Pull the following amiga's pmap changes to atari: arch/amiga/amiga/amiga_init.c 1.95-1.97, 1.100-1.102 arch/amiga/amiga/pmap.c 1.123, 1.126-1.131, 1.142, 1.145 arch/amiga/amiga/pmap_bootstrap.c 1.1, 1.2, 1.3, 1.4 arch/amiga/conf/files.amiga 1.137 arch/amiga/include/pcb.h 1.16 arch/amiga/include/pmap.h 1.44 arch/amiga/include/pte.h 1.19 arch/amiga/include/vmparam.h 1.35 - change kernel address space layout (i.e. move Sysmap to the end of KVA) to match other m68k ports, which should be done on yamt-km merge - rework pmap_zero_page(), pmap_copy_page() and some more other functions to make them compatible with m68k/pmap_motorola.c - move pmap_bootstrap() into a separate file to allow using either the atari pmap.c or the m68k common pmap_motorola.c - use common m68k include files, pcb.h, pmap_motorola.h, and pte_motorola.h - misc style and cosmetic changes Most merge work is done by Tuomo Makinen, and miscellaneous fixes and cleanups are done by me. Tested on Falcon with both 68030 and 68060 by Tuomo, and also tested on TT030 by David Ross on port-atari. Should be pulled up to netbsd-4 (it requires at least Sysmap changes) and netbsd-5.
1.21	11-Dec-2005	christos	branches: 1.21.24; 1.21.74; 1.21.78; 1.21.86; 1.21.88; merge ktrace-lwp.
1.20	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.
1.19	02-Apr-2003	thorpej	branches: 1.19.2; Use PAGE_SIZE rather than NBPG.
1.18	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.
1.17	15-Nov-2001	soren	MAXSLP is defined to be a machine-independent scheduling parameter, so move it into sys/param.h.
1.16	01-May-2001	thorpej	branches: 1.16.2; 1.16.8; 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.
1.15	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.
1.14	14-Nov-2000	thorpej	branches: 1.14.2; We use 8K pages on the Atari. Make PAGE_SIZE and friends into compile-time constants.
1.13	11-Feb-2000	thorpej	Update for the NKMEMPAGES changes.
1.12	26-Jan-2000	tsutsui	Remove obsoleted macros.
1.11	04-Dec-1999	ragge	CL* discarding.
1.10	26-Apr-1999	thorpej	branches: 1.10.2; 1.10.8; 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.
1.9	03-Mar-1999	leo	branches: 1.9.4; Dump max. datasize (MAXDSIZ) to 64MB and decouple the maximum stack size (MAXSSIZ) from the MAXDSIZ.
1.8	20-Nov-1998	leo	Follow the amiga vmparam.h, from Ignatios: Yet another workaround for pmap bugs. Several reports on the port-amiga list claim this helps with some big-machine situations.
1.7	02-Sep-1998	leo	Get rid of vm_offset_t/vm_size_t
1.6	08-Jul-1998	thorpej	Define one page free list, and put all pages on it.
1.5	07-May-1998	leo	Implement MACHINE_NEW_NONCONTIG. Implementation is based on Ignatios' amiga implementation and Chuck's conversion description.
1.4	10-Oct-1997	leo	VM_MAX_ADDRESS is the user max address -- adjust (From Chris Hopps).
1.3	12-Jul-1997	perry	branches: 1.3.2; update comment from 1981 on memory and disk prices -- pr-2754 from Curt Sampson
1.2	12-Jun-1997	mrg	bring mrg-vm-swap2 onto mainilne.
1.1	26-Mar-1995	leo	branches: 1.1.1; Initial revision
1.1.1.1	26-Mar-1995	leo	branches: 1.1.1.1.8; 1.1.1.1.12; NetBSD/Atari, port by Leo Weppelman.
1.1.1.1.12.1	04-May-1997	mrg	re-merge mrg-vm-swap into -current, and call it mrg-vm-swap2.
1.1.1.1.8.1	12-Feb-1997	mrg	initial work for dynamic swap additions.
1.3.2.1	14-Oct-1997	thorpej	Update marc-pcmcia branch from trunk.
1.9.4.2	06-Aug-1999	chs	take an initial guess at UBC parameters.
1.9.4.1	21-Jun-1999	thorpej	Sync w/ -current.
1.10.8.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.10.2.2	22-Nov-2000	bouyer	Sync with HEAD.
1.10.2.1	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.
1.14.2.1	21-Jun-2001	nathanw	Catch up to -current.
1.16.8.3	11-Dec-2002	thorpej	Sync with HEAD.
1.16.8.2	08-Jan-2002	nathanw	Catch up to -current.
1.16.8.1	01-May-2001	nathanw	file vmparam.h was added on branch nathanw_sa on 2002-01-08 00:23:37 +0000
1.16.2.1	10-Jan-2002	thorpej	Sync kqueue branch with -current.
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
1.21.88.2	26-Mar-2009	snj	Pull up following revision(s) (requested by abs in ticket #612): sys/arch/atari/atari/pmap_bootstrap.c: revision 1.3 sys/arch/atari/atari/atari_init.c: revision 1.76 sys/arch/atari/include/pmap.h: revision 1.40 sys/arch/atari/include/vmparam.h: revision 1.24 Use separate free lists for TT and ST ram, and give TT a lower id so all TT ram will be used before any ST ram. (free_list param to uvm_page_physload()) Tested on a TT with and without TT ram.
1.21.88.1	08-Jan-2009	snj	Pull up following revision(s) (requested by tsutsui in ticket #230): sys/arch/atari/atari/atari_init.c: revision 1.69 sys/arch/atari/atari/pmap.c: revision 1.111 via patch sys/arch/atari/atari/pmap_bootstrap.c: revision 1.1 sys/arch/atari/conf/files.atari: revision 1.113 sys/arch/atari/include/pcb.h: revision 1.9 sys/arch/atari/include/pmap.h: revision 1.39 via patch sys/arch/atari/include/pte.h: revision 1.8 sys/arch/atari/include/vmparam.h: revision 1.22 Pull the following amiga's pmap changes to atari: arch/amiga/amiga/amiga_init.c 1.95-1.97, 1.100-1.102 arch/amiga/amiga/pmap.c 1.123, 1.126-1.131, 1.142, 1.145 arch/amiga/amiga/pmap_bootstrap.c 1.1, 1.2, 1.3, 1.4 arch/amiga/conf/files.amiga 1.137 arch/amiga/include/pcb.h 1.16 arch/amiga/include/pmap.h 1.44 arch/amiga/include/pte.h 1.19 arch/amiga/include/vmparam.h 1.35 - change kernel address space layout (i.e. move Sysmap to the end of KVA) to match other m68k ports, which should be done on yamt-km merge - rework pmap_zero_page(), pmap_copy_page() and some more other functions to make them compatible with m68k/pmap_motorola.c - move pmap_bootstrap() into a separate file to allow using either the atari pmap.c or the m68k common pmap_motorola.c - use common m68k include files, pcb.h, pmap_motorola.h, and pte_motorola.h - misc style and cosmetic changes Most merge work is done by Tuomo Makinen, and miscellaneous fixes and cleanups are done by me. Tested on Falcon with both 68030 and 68060 by Tuomo, and also tested on TT030 by David Ross on port-atari. Should be pulled up to netbsd-4 (it requires at least Sysmap changes) and netbsd-5.
1.21.86.2	28-Apr-2009	skrll	Sync with HEAD.
1.21.86.1	19-Jan-2009	skrll	Sync with HEAD.
1.21.78.3	11-Mar-2010	yamt	sync with head
1.21.78.2	16-Sep-2009	yamt	sync with head
1.21.78.1	04-May-2009	yamt	sync with head.
1.21.74.1	17-Jan-2009	mjf	Sync with HEAD.
1.21.24.1	15-Jan-2009	bouyer	Pull up following revision(s) (requested by tsutsui in ticket #1258): sys/arch/atari/atari/atari_init.c: revision 1.68, 1.69, 1.70 sys/arch/atari/atari/pmap_bootstrap.c: revision 1.1 sys/arch/atari/include/pte.h: revision 1.8 sys/arch/atari/include/vmparam.h: revision 1.22 sys/arch/atari/include/pmap.h: revision 1.35, 1.37, 1.39 (via patch) sys/arch/atari/atari/pmap.c: revision 1.106, 1.111 (via patch) sys/arch/atari/atari/genassym.cf: revision 1.28 sys/arch/atari/conf/files.atari: revision 1.113 sys/arch/atari/include/pcb.h: revision 1.7, 1.8, 1.9 Replace the Mach-derived boolean_t type with the C99 bool type. A future commit will replace use of TRUE and FALSE with true and false. Kill caddr_t; there will be some MI fallout, but it will be fixed shortly. Remove bogus DEBUG uvm_map() calls - (sync with amiga pmap). From Tuomo Remove quite obsolete pcb_cmap2. Pull the following amiga's pmap changes to atari: arch/amiga/amiga/amiga_init.c 1.95-1.97, 1.100-1.102 arch/amiga/amiga/pmap.c 1.123, 1.126-1.131, 1.142, 1.145 arch/amiga/amiga/pmap_bootstrap.c 1.1, 1.2, 1.3, 1.4 arch/amiga/conf/files.amiga 1.137 arch/amiga/include/pcb.h 1.16 arch/amiga/include/pmap.h 1.44 arch/amiga/include/pte.h 1.19 arch/amiga/include/vmparam.h 1.35 - change kernel address space layout (i.e. move Sysmap to the end of KVA) to match other m68k ports, which should be done on yamt-km merge - rework pmap_zero_page(), pmap_copy_page() and some more other functions to make them compatible with m68k/pmap_motorola.c - move pmap_bootstrap() into a separate file to allow using either the atari pmap.c or the m68k common pmap_motorola.c - use common m68k include files, pcb.h, pmap_motorola.h, and pte_motorola.h - misc style and cosmetic changes Most merge work is done by Tuomo Makinen, and miscellaneous fixes and cleanups are done by me. Tested on Falcon with both 68030 and 68060 by Tuomo, and also tested on TT030 by David Ross on port-atari. Should be pulled up to netbsd-4 (it requires at least Sysmap changes) and netbsd-5. Update one more comment which was missed in previous.
1.22.2.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.26.4.1	05-Mar-2011	rmind	sync with head
1.26.2.1	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.)
1.27.4.1	17-Feb-2011	bouyer	Sync with HEAD
1.27.2.1	06-Jun-2011	jruoho	Sync with HEAD.
1.28.28.1	10-Aug-2014	tls	Rebase.
1.28.14.2	03-Dec-2017	jdolecek	update from HEAD
1.28.14.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.29.12.1	21-Apr-2017	bouyer	Sync with HEAD
1.29.8.1	20-Mar-2017	pgoyette	Sync with HEAD
1.29.4.1	05-Feb-2017	skrll	Sync with HEAD
1.31.6.1	13-Mar-2018	martin	Pull up following revision(s) (requested by tsutsui in ticket #624): sys/arch/atari/stand/xxboot/sdboot/milan/Makefile: revision 1.4 sys/arch/atari/dev/nvram.c: revision 1.21 sys/arch/atari/conf/MILAN.in: revision 1.28 sys/arch/atari/atari/pmap_bootstrap.c: revision 1.9 sys/dev/isa/fd.c: revision 1.111 sys/arch/atari/atari/bus.c: revision 1.60 sys/arch/atari/stand/xxboot/ahdi-xxboot/milan/Makefile: revision 1.4 sys/arch/atari/atari/locore.s: revision 1.111 sys/arch/atari/isa/isa_machdep.c: revision 1.41 distrib/sets/lists/base/md.atari: revision 1.55 sys/arch/atari/pci/pci_machdep.c: revision 1.55 sys/arch/atari/pci/pci_machdep.c: revision 1.56 sys/arch/atari/include/vmparam.h: revision 1.32 sys/arch/atari/isa/isa_milan.c: revision 1.15 sys/arch/atari/isa/isa_milan.c: revision 1.16 sys/arch/atari/atari/bus.c: revision 1.59 sys/arch/atari/atari/atari_init.c: revision 1.101 sys/arch/atari/pci/pci_milan.c: revision 1.15 Fix I/O access failures for regions allocated by bus_space_map(9) on Milan. Passing to PMAP_WIRED against I/O spaces seems problematic, probably after yamt-km branch merge, which was committed between NetBSD 3.0 and NetBSD 4.0. (i.e. ISA and PCI devices on Milan didn't work after 4.0 release) XXX: According to pmap(9) man page, the "flags" arg for pmap_enter(9) doesn't take VM_PROT_READ and VM_PROT_WRITE, but pmap_enter() implementation in sys/arch/m68k/m68k/pmap_motolora.c historically checks them. Fix silent hang during config_console() (before consinit()) on Milan. config_console() was a dirty hack used by ancient m68k ports to probe and initialize console devices before "real" configure(9), using subset of configure(9) functions. In that case, most device specific data (except I/O access method) are not initialized so we must not access device specific device_t and softc structures in config_console() cases. Fix silent hang after isa_intr_establish() on Milan. The problems (wrong macro replacements) were slipped in rev 1.107: http://cvsweb.netbsd.org/bsdweb.cgi/src/sys/arch/atari/atari/locore.s#rev1.107 Handle yet another atari specific quirk in the MI ISA fdc(4)/fd(4) driver. This makes fd(4) drive(s) (which is necessary for installation) properly attached on Milan. atari uses "fdcisa" and "fdisa" for ISA fdc to co-exist other fd(4) drivers, on-board (atari/dev/fd.c) one and Hades (atari/dev/hdfd.c) one. Use a proper PSL value to be passed to splx(9) functions. This should have been changed on yamt-splraiseipl branch merge back in 2006, which made MI IPL_xxx values independent from m68k MD PSL values for the %sr register. Restore piixide(4) for Milan and disable other pciide devices. piixide was removed in rev 1.18 and the log message said "because Intel IDE disk controllers only exist as part of Intel chipsets for x86 systems" but the Milan actually has the Intel 82371FB southbridge on its board. Other pciide devices are unlikely necessary for the default kernel for such a rare machine. Also fix pasto in comment. Skip NVRAM checksum check and re-initialization on Milan. Milan's firmware seems to use different check method. Ack EOI for IRQ_SLAVE of the master PIC after ack for IRQ of the slave PIC. I'm not sure if there are possible races in the original code, but this is what i8259_asm_ack2() in sys/arch/x86/include/i8259.h does and it looks this change makes a Milan kernel a bit stable. Replace CRTC register values with ones taken from sys/dev/ic/vga_subr.c. This fixes noise around column 3 and 4 and makes screen output clearer on Milan with S3 Trio64V. Explicitly setup the secondary IDE interrupt of PIIX on Milan. The secondary IDE interrupt is connected to MBIRQ0 on PIIX, but the Milan's ROM bootloader (at least version 0.99.7) doesn't seem to setup the MBIRQ0 register to route it to IRQ15. On Milan, also explicitly disable MBIRQ1 on PIIX. Milan's ROM bootloader v1.2 and v1.4 incorrectly set MBIRQ0 connected to the secondary IDE to IRQ14 (not 15) and unused MBIRQ1 to IRQ15, so both IDE channels don't work properly. Add dumb memory probe routines for Milan to use all available memory. Tested on Milan with 32Mx1, 32Mx4, 128MBx1, and 128MBx3. (bootloader ROM fails to load TOS with 128MBx4) No particular comment on port-atari@: http://mail-index.netbsd.org/port-atari/2018/02/09/msg000580.html Provide wdboot as a copy of sdboot for Milan. It looks Milan's bootloader ROM emulates IDE disks as SCSI disks so sdboot works for them, but atari's installboot checks a specified device name and requires wdboot for wd(4) devices. Fix another possible out of bounds. Replace bus_dmamap_sync(9) op with a newer one taken from m68k/bus_dma.c. This could fix memory corruption issue caused by PREREAD ops with regions whose boundaries are not aligned at cacheline size.
1.32.4.2	08-Apr-2020	martin	Merge changes from current as of 20200406
1.32.4.1	10-Jun-2019	christos	Sync with HEAD
1.33.6.1	29-Feb-2020	ad	Sync with head.
1.33.4.1	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 10:33:26 +0000

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