netbsd dirent.h, import sys/sys *.h, mfs cleanup

. add all sys/sys headers not already present to help compiling
	. take netbsd dirent.h and struct dirent; main result is
	  introducing d_type and d_namlen that have to be set by getdents()
	  in all FS code implementing it
	. d_off is gone
	. alignment of the struct has become 8 bytes instead of 4
	. remove _MAX_BLOCK_SIZE, _MIN_BLOCK_SIZE, _STATIC_BLOCK_SIZE
	. libminlib: cleanup unused yet duplicate code
	. mfs: throw out the long-broken v1, v2 support
	. new test for dirent contents filled by getdents()

Change-Id: I1459755c7ba5e5d1c9396d3a587ce6e63ddc283e

commands/fsck.mfs/fsck.c

@@ -1543,7 +1543,7 @@ char *f, **clist, **ilist, **zlist;
 
   rw_super(SUPER_GET);
 
-  if(block_size < _MIN_BLOCK_SIZE)
+  if(block_size < SUPER_BLOCK_BYTES)
   	fatal("funny block size");
 
   if(!(rwbuf = malloc(block_size))) fatal("couldn't allocate fs buf (1)");
@@ -1663,3 +1663,10 @@ char **argv;
   }
   return(0);
 }
+
+void panic(char *fmt, ...)
+{
+	fprintf(stderr, "%s\n", fmt);
+	exit(1);
+}
+

distrib/sets/lists/minix/md.evbarm

@@ -45,6 +45,7 @@
 ./usr/include/arm/mcontext.h		minix-sys
 ./usr/include/arm/mutex.h		minix-sys
 ./usr/include/arm/param.h		minix-sys
+./usr/include/arm/proc.h		minix-sys
 ./usr/include/arm/profile.h		minix-sys
 ./usr/include/arm/rwlock.h		minix-sys
 ./usr/include/arm/setjmp.h		minix-sys
@@ -85,6 +86,7 @@
 ./usr/include/evbarm/mutex.h		minix-sys
 ./usr/include/evbarm/param.h		minix-sys
 ./usr/include/evbarm/partition.h	minix-sys
+./usr/include/evbarm/proc.h		minix-sys
 ./usr/include/evbarm/profile.h		minix-sys
 ./usr/include/evbarm/rwlock.h		minix-sys
 ./usr/include/evbarm/setjmp.h		minix-sys

distrib/sets/lists/minix/md.i386

@@ -68,6 +68,7 @@
 ./usr/include/i386/fenv.h		minix-sys
 ./usr/include/i386/float.h		minix-sys
 ./usr/include/i386/fpu.h		minix-sys
+./usr/include/i386/frame.h		minix-sys
 ./usr/include/i386/ieeefp.h		minix-sys
 ./usr/include/i386/ieee.h		minix-sys
 ./usr/include/i386/int86.h		minix-sys
@@ -79,6 +80,7 @@
 ./usr/include/i386/int_types.h		minix-sys
 ./usr/include/i386/ipcconst.h		minix-sys
 ./usr/include/i386/limits.h		minix-sys
+./usr/include/i386/lock.h		minix-sys
 ./usr/include/i386/math.h		minix-sys
 ./usr/include/i386/mcontext.h		minix-sys
 ./usr/include/i386/memory.h		minix-sys
@@ -87,6 +89,7 @@
 ./usr/include/i386/npx.h		minix-sys
 ./usr/include/i386/param.h		minix-sys
 ./usr/include/i386/partition.h		minix-sys
+./usr/include/i386/pcb.h		minix-sys
 ./usr/include/i386/pci_amd.h		minix-sys
 ./usr/include/i386/pci.h		minix-sys
 ./usr/include/i386/pci_intel.h		minix-sys
@@ -94,11 +97,15 @@
 ./usr/include/i386/pci_via.h		minix-sys
 ./usr/include/i386/pio.h		minix-sys
 ./usr/include/i386/ports.h		minix-sys
+./usr/include/i386/proc.h		minix-sys
 ./usr/include/i386/profile.h		minix-sys
 ./usr/include/i386/rwlock.h		minix-sys
+./usr/include/i386/segments.h		minix-sys
 ./usr/include/i386/setjmp.h		minix-sys
 ./usr/include/i386/signal.h		minix-sys
 ./usr/include/i386/stackframe.h		minix-sys
+./usr/include/i386/sysarch.h		minix-sys
+./usr/include/i386/tss.h		minix-sys
 ./usr/include/i386/types.h		minix-sys
 ./usr/include/i386/vm.h			minix-sys
 ./usr/include/i386/vmparam.h		minix-sys

distrib/sets/lists/minix/mi

@@ -1165,7 +1165,7 @@
 ./usr/include/minix/debug.h		minix-sys
 ./usr/include/minix/devio.h		minix-sys
 ./usr/include/minix/devman.h		minix-sys
-./usr/include/minix/dirent.h		minix-sys
+./usr/include/minix/dirent.h		minix-sys	obsolete
 ./usr/include/minix/dmap.h		minix-sys
 ./usr/include/minix/driver.h		minix-sys
 ./usr/include/minix/drivers.h		minix-sys
@@ -1363,42 +1363,79 @@
 ./usr/include/strings.h			minix-sys
 ./usr/include/struct.h			minix-sys
 ./usr/include/sys			minix-sys
+./usr/include/sys/acct.h		minix-sys
+./usr/include/sys/agpio.h		minix-sys
+./usr/include/sys/aio.h		minix-sys
 ./usr/include/sys/ansi.h		minix-sys
+./usr/include/sys/aout_mids.h		minix-sys
 ./usr/include/sys/asynchio.h		minix-sys
+./usr/include/sys/ataio.h		minix-sys
 ./usr/include/sys/atomic.h		minix-sys
+./usr/include/sys/audioio.h		minix-sys
 ./usr/include/sys/bitops.h		minix-sys
 ./usr/include/sys/bootblock.h		minix-sys
 ./usr/include/sys/bswap.h		minix-sys
+./usr/include/sys/buf.h		minix-sys
+./usr/include/sys/callback.h		minix-sys
+./usr/include/sys/callout.h		minix-sys
 ./usr/include/sys/cdefs_aout.h		minix-sys
 ./usr/include/sys/cdefs_elf.h		minix-sys
 ./usr/include/sys/cdefs.h		minix-sys
+./usr/include/sys/cdio.h		minix-sys
+./usr/include/sys/chio.h		minix-sys
+./usr/include/sys/clockctl.h		minix-sys
 ./usr/include/sys/condvar.h		minix-sys
+./usr/include/sys/conf.h		minix-sys
+./usr/include/sys/core.h		minix-sys
+./usr/include/sys/cpufreq.h		minix-sys
+./usr/include/sys/cpuio.h		minix-sys
 ./usr/include/sys/ctype_bits.h		minix-sys
 ./usr/include/sys/ctype_inline.h	minix-sys
+./usr/include/sys/device.h		minix-sys
+./usr/include/sys/device_if.h		minix-sys
 ./usr/include/sys/dirent.h		minix-sys
+./usr/include/sys/dir.h		minix-sys
 ./usr/include/sys/disk.h		minix-sys
 ./usr/include/sys/disklabel_acorn.h	minix-sys
 ./usr/include/sys/disklabel_gpt.h	minix-sys
 ./usr/include/sys/disklabel.h		minix-sys
+./usr/include/sys/disklabel_rdb.h		minix-sys
 ./usr/include/sys/dkbad.h		minix-sys
 ./usr/include/sys/dkio.h		minix-sys
+./usr/include/sys/dkstat.h		minix-sys
+./usr/include/sys/domain.h		minix-sys
+./usr/include/sys/drvctlio.h		minix-sys
+./usr/include/sys/dvdio.h		minix-sys
 ./usr/include/sys/elf64.h		minix-sys
 ./usr/include/sys/elf_common.h		minix-sys
 ./usr/include/sys/elf_core.h		minix-sys
 ./usr/include/sys/elf_generic.h		minix-sys
 ./usr/include/sys/endian.h		minix-sys
+./usr/include/sys/envsys.h		minix-sys
 ./usr/include/sys/errno.h		minix-sys
+./usr/include/sys/evcnt.h		minix-sys
+./usr/include/sys/event.h		minix-sys
+./usr/include/sys/exec_aout.h		minix-sys
+./usr/include/sys/exec_coff.h		minix-sys
+./usr/include/sys/exec_ecoff.h		minix-sys
 ./usr/include/sys/exec_elf.h		minix-sys
 ./usr/include/sys/exec.h		minix-sys
+./usr/include/sys/exec_script.h		minix-sys
 ./usr/include/sys/extattr.h		minix-sys
+./usr/include/sys/extent.h		minix-sys
 ./usr/include/sys/fcntl.h		minix-sys
+./usr/include/sys/fdio.h		minix-sys
 ./usr/include/sys/fd_set.h		minix-sys
 ./usr/include/sys/featuretest.h		minix-sys
+./usr/include/sys/filedesc.h		minix-sys
 ./usr/include/sys/file.h		minix-sys
+./usr/include/sys/filio.h		minix-sys
+./usr/include/sys/flashio.h		minix-sys
 ./usr/include/sys/float_ieee754.h	minix-sys
 ./usr/include/sys/fstypes.h		minix-sys
 ./usr/include/sys/gcq.h			minix-sys
 ./usr/include/sys/gmon.h		minix-sys
+./usr/include/sys/gpio.h		minix-sys
 ./usr/include/sys/hash.h		minix-sys
 ./usr/include/sys/ieee754.h		minix-sys
 ./usr/include/sys/inttypes.h		minix-sys
@@ -1412,43 +1449,88 @@
 ./usr/include/sys/ioc_net.h		minix-sys
 ./usr/include/sys/ioc_sound.h		minix-sys
 ./usr/include/sys/ioc_tape.h		minix-sys
+./usr/include/sys/ioctl_compat.h		minix-sys
 ./usr/include/sys/ioctl.h		minix-sys
 ./usr/include/sys/ioc_tty.h		minix-sys
 ./usr/include/sys/iostat.h		minix-sys
 ./usr/include/sys/ipc.h			minix-sys
 ./usr/include/sys/jmp_buf.h		minix-sys
+./usr/include/sys/joystick.h		minix-sys
 ./usr/include/sys/kbdio.h		minix-sys
+./usr/include/sys/kcore.h		minix-sys
+./usr/include/sys/kcpuset.h		minix-sys
+./usr/include/sys/kgdb.h		minix-sys
+./usr/include/sys/kmem.h		minix-sys
+./usr/include/sys/ksem.h		minix-sys
+./usr/include/sys/ksyms.h		minix-sys
+./usr/include/sys/ktrace.h		minix-sys
 ./usr/include/sys/localedef.h		minix-sys
+./usr/include/sys/lockf.h		minix-sys
 ./usr/include/sys/lock.h		minix-sys
+./usr/include/sys/lwpctl.h		minix-sys
 ./usr/include/sys/lwp.h			minix-sys
+./usr/include/sys/malloc.h		minix-sys
+./usr/include/sys/mallocvar.h		minix-sys
+./usr/include/sys/mbuf.h		minix-sys
 ./usr/include/sys/md4.h			minix-sys
 ./usr/include/sys/md5.h			minix-sys
+./usr/include/sys/midiio.h		minix-sys
 ./usr/include/sys/mman.h		minix-sys
+./usr/include/sys/module.h		minix-sys
 ./usr/include/sys/mount.h		minix-sys
+./usr/include/sys/mqueue.h		minix-sys
+./usr/include/sys/msgbuf.h		minix-sys
+./usr/include/sys/msg.h		minix-sys
 ./usr/include/sys/mtio.h		minix-sys
 ./usr/include/sys/mutex.h		minix-sys
+./usr/include/sys/namei.h		minix-sys
 ./usr/include/sys/null.h		minix-sys
 ./usr/include/sys/param.h		minix-sys
+./usr/include/sys/pcu.h		minix-sys
+./usr/include/sys/pipe.h		minix-sys
+./usr/include/sys/pmc.h		minix-sys
 ./usr/include/sys/poll.h		minix-sys
+./usr/include/sys/pool.h		minix-sys
+./usr/include/sys/power.h		minix-sys
 ./usr/include/sys/procfs.h		minix-sys
+./usr/include/sys/proc.h		minix-sys
+./usr/include/sys/protosw.h		minix-sys
+./usr/include/sys/pset.h		minix-sys
 ./usr/include/sys/ptrace.h		minix-sys
 ./usr/include/sys/ptree.h		minix-sys
 ./usr/include/sys/queue.h		minix-sys
+./usr/include/sys/quotactl.h		minix-sys
+./usr/include/sys/quota.h		minix-sys
+./usr/include/sys/radioio.h		minix-sys
 ./usr/include/sys/ras.h			minix-sys
 ./usr/include/sys/rbtree.h		minix-sys
 ./usr/include/sys/reboot.h		minix-sys
 ./usr/include/sys/resource.h		minix-sys
+./usr/include/sys/resourcevar.h		minix-sys
 ./usr/include/sys/rmd160.h		minix-sys
+./usr/include/sys/rnd.h		minix-sys
 ./usr/include/sys/rwlock.h		minix-sys
+./usr/include/sys/scanio.h		minix-sys
+./usr/include/sys/sched.h		minix-sys
+./usr/include/sys/scsiio.h		minix-sys
+./usr/include/sys/sdt.h		minix-sys
 ./usr/include/sys/select.h		minix-sys
+./usr/include/sys/selinfo.h		minix-sys
 ./usr/include/sys/sem.h			minix-sys
 ./usr/include/sys/sha1.h		minix-sys
 ./usr/include/sys/sha2.h		minix-sys
 ./usr/include/sys/shm.h			minix-sys
 ./usr/include/sys/siginfo.h		minix-sys
 ./usr/include/sys/signal.h		minix-sys
+./usr/include/sys/signalvar.h		minix-sys
 ./usr/include/sys/sigtypes.h		minix-sys
+./usr/include/sys/simplelock.h		minix-sys
+./usr/include/sys/sleepq.h		minix-sys
 ./usr/include/sys/socket.h		minix-sys
+./usr/include/sys/socketvar.h		minix-sys
+./usr/include/sys/sockio.h		minix-sys
+./usr/include/sys/soundcard.h		minix-sys
+./usr/include/sys/spawn.h		minix-sys
 ./usr/include/sys/specificdata.h	minix-sys
 ./usr/include/sys/statfs.h		minix-sys
 ./usr/include/sys/stat.h		minix-sys
@@ -1456,27 +1538,51 @@
 ./usr/include/sys/stdarg.h		minix-sys
 ./usr/include/sys/stdint.h		minix-sys
 ./usr/include/sys/svrctl.h		minix-sys
+./usr/include/sys/swap.h		minix-sys
+./usr/include/sys/syncobj.h		minix-sys
+./usr/include/sys/syscallargs.h		minix-sys
+./usr/include/sys/syscall.h		minix-sys
 ./usr/include/sys/sysctl.h		minix-sys
 ./usr/include/sys/syslimits.h		minix-sys
 ./usr/include/sys/syslog.h		minix-sys
+./usr/include/sys/tape.h		minix-sys
 ./usr/include/sys/termios.h		minix-sys
+./usr/include/sys/timeb.h		minix-sys
 ./usr/include/sys/time.h		minix-sys
+./usr/include/sys/timepps.h		minix-sys
 ./usr/include/sys/times.h		minix-sys
+./usr/include/sys/timex.h		minix-sys
 ./usr/include/sys/tls.h			minix-sys
+./usr/include/sys/trace.h		minix-sys
 ./usr/include/sys/tree.h		minix-sys
+./usr/include/sys/ttychars.h		minix-sys
 ./usr/include/sys/ttycom.h		minix-sys
 ./usr/include/sys/ttydefaults.h		minix-sys
+./usr/include/sys/ttydev.h		minix-sys
+./usr/include/sys/tty.h		minix-sys
 ./usr/include/sys/types.h		minix-sys
 ./usr/include/sys/ucontext.h		minix-sys
 ./usr/include/sys/ucred.h		minix-sys
 ./usr/include/sys/uio.h			minix-sys
 ./usr/include/sys/un.h			minix-sys
 ./usr/include/sys/unistd.h		minix-sys
+./usr/include/sys/unpcb.h		minix-sys
+./usr/include/sys/user.h		minix-sys
 ./usr/include/sys/utsname.h		minix-sys
 ./usr/include/sys/uuid.h		minix-sys
+./usr/include/sys/vadvise.h		minix-sys
+./usr/include/sys/verified_exec.h		minix-sys
 ./usr/include/sys/video.h		minix-sys
+./usr/include/sys/videoio.h		minix-sys
 ./usr/include/sys/vm.h			minix-sys
+./usr/include/sys/vmmeter.h		minix-sys
+./usr/include/sys/vnode.h		minix-sys
+./usr/include/sys/vnode_if.h		minix-sys
 ./usr/include/sys/wait.h		minix-sys
+./usr/include/sys/wapbl.h		minix-sys
+./usr/include/sys/wapbl_replay.h		minix-sys
+./usr/include/sys/wdog.h		minix-sys
+./usr/include/sys/xattr.h		minix-sys
 ./usr/include/sysexits.h		minix-sys
 ./usr/include/syslog.h			minix-sys
 ./usr/include/tar.h			minix-sys
@@ -1526,6 +1632,29 @@
 ./usr/include/utmp.h			minix-sys
 ./usr/include/utmpx.h			minix-sys
 ./usr/include/uuid.h			minix-sys
+./usr/include/uvm		minix-sys
+./usr/include/uvm/uvm_amap.h		minix-sys
+./usr/include/uvm/uvm_anon.h		minix-sys
+./usr/include/uvm/uvm_aobj.h		minix-sys
+./usr/include/uvm/uvm_device.h		minix-sys
+./usr/include/uvm/uvm_extern.h		minix-sys
+./usr/include/uvm/uvm_fault.h		minix-sys
+./usr/include/uvm/uvm_fault_i.h		minix-sys
+./usr/include/uvm/uvm_glue.h		minix-sys
+./usr/include/uvm/uvm.h		minix-sys
+./usr/include/uvm/uvm_km.h		minix-sys
+./usr/include/uvm/uvm_loan.h		minix-sys
+./usr/include/uvm/uvm_map.h		minix-sys
+./usr/include/uvm/uvm_object.h		minix-sys
+./usr/include/uvm/uvm_page.h		minix-sys
+./usr/include/uvm/uvm_pager.h		minix-sys
+./usr/include/uvm/uvm_param.h		minix-sys
+./usr/include/uvm/uvm_pdaemon.h		minix-sys
+./usr/include/uvm/uvm_pglist.h		minix-sys
+./usr/include/uvm/uvm_pmap.h		minix-sys
+./usr/include/uvm/uvm_prot.h		minix-sys
+./usr/include/uvm/uvm_stat.h		minix-sys
+./usr/include/uvm/uvm_swap.h		minix-sys
 ./usr/include/varargs.h			minix-sys
 ./usr/include/vis.h			minix-sys
 ./usr/include/wchar.h			minix-sys
@@ -5670,6 +5799,7 @@
 ./usr/tests/minix-posix/test75		minix-sys
 ./usr/tests/minix-posix/test76		minix-sys
 ./usr/tests/minix-posix/test77		minix-sys
+./usr/tests/minix-posix/test78		minix-sys
 ./usr/tests/minix-posix/test8		minix-sys
 ./usr/tests/minix-posix/test9		minix-sys
 ./usr/tests/minix-posix/testinterp	minix-sys

external/bsd/kyua-cli/lib/utils/Makefile

@@ -6,6 +6,10 @@
 
 LIB=		utils
 
+.if defined(__MINIX)
+WARNS=	# empty
+.endif
+
 WARNS?=		2
 
 SRCS=		datetime.cpp \

include/dirent.h

@@ -43,11 +43,9 @@
  */
 #include <sys/dirent.h>
 
-#ifndef __minix
 #if defined(_XOPEN_SOURCE) || defined(_NETBSD_SOURCE)
 #define	d_ino		d_fileno	/* backward compatibility */
 #endif
-#endif /* !__minix */
 
 typedef struct _dirdesc DIR;
 

include/fts.h

@@ -75,9 +75,7 @@ typedef struct {
 #define	FTS_PHYSICAL	0x010		/* physical walk */
 #define	FTS_SEEDOT	0x020		/* return dot and dot-dot */
 #define	FTS_XDEV	0x040		/* don't cross devices */
-#ifndef __minix
 #define	FTS_WHITEOUT	0x080		/* return whiteout information */
-#endif 
 #define	FTS_OPTIONMASK	0x0ff		/* valid user option mask */
 
 #define	FTS_NAMEONLY	0x100		/* (private) child names only */

include/minix/Makefile

@@ -2,7 +2,7 @@
 
 INCSDIR= /usr/include/minix
 
-INCS+=	dirent.h paths.h param.h
+INCS+=	paths.h param.h
 INCS+=	acpi.h audio_fw.h bitmap.h \
 	bdev.h blockdriver.h blockdriver_mt.h \
 	board.h btrace.h \

include/minix/dirent.h

@@ -1,34 +0,0 @@
-/*	dirent.h - Declarations for directory reading routines.
- *							Author: Kees J. Bot
- *								24 Apr 1989
- *
- * Note: The V7 format directory entries used under Minix must be transformed
- * into a struct dirent with a d_name of at least 15 characters.  Given that
- * we have to transform V7 entries anyhow it is little trouble to let the
- * routines understand the so-called "flex" directory format too.
- */
-
-#ifndef _DIRENT_H
-#define _DIRENT_H
-
-#include <sys/cdefs.h>
-
-	/* Name of length len needs _EXTENT(len) extra slots. */
-#define _EXTENT(len)	(((len) + 5) >> 3)
-
-/* The block size must be at least 1024 bytes, because otherwise
- * the superblock (at 1024 bytes) overlaps with other filesystem data.
- */
-#define _MIN_BLOCK_SIZE		 1024
-
-/* The below is allocated in some parts of the system as the largest
- * a filesystem block can be. For instance, the boot monitor allocates
- * 3 of these blocks and has to fit within 64kB, so this can't be
- * increased without taking that into account.
- */
-#define _MAX_BLOCK_SIZE		 4096
-
-/* This is the block size for the fixed versions of the filesystem (V1/V2) */
-#define _STATIC_BLOCK_SIZE	1024
-
-#endif /* _DIRENT_H */

include/minix/fslib.h

@@ -3,9 +3,4 @@
 int bitmapsize(bit_t _nr_bits, int block_size);
 unsigned conv2(int _norm, int _w);
 long conv4(int _norm, long _x);
-void conv_inode(struct inode *_rip, d1_inode *_dip, d2_inode *_dip2, int
+void new_icopy(struct inode *_rip, d2_inode *_dip, int _direction, int _norm);
-	_rw_flag, int _magic);
-void old_icopy(struct inode *_rip, d1_inode *_dip, int _direction, int
-	_norm);
-void new_icopy(struct inode *_rip, d2_inode *_dip, int _direction, int
-	_norm);

include/minix/minlib.h

@@ -13,6 +13,7 @@ int fsversion(char *_dev, char *_prog);
 int getprocessor(void);
 void _cpuid(u32_t *eax, u32_t *ebx, u32_t *ecx, u32_t *edx);
 int load_mtab(char *_prog_name);
+uint8_t fs_mode_to_type(mode_t mode);
 int get_mtab_entry(char dev[PATH_MAX], char mount_point[PATH_MAX],
 			char type[MNTNAMELEN], char flags[MNTFLAGLEN]);
 

lib/libc/gen/Makefile.inc

@@ -44,6 +44,7 @@ SRCS+= 	_errno.c alarm.c alphasort.c arc4random.c assert.c basename.c clock.c \
 	rewinddir.c scandir.c seekdir.c \
 	setjmperr.c setmode.c \
 	shquote.c shquotev.c sighold.c sigignore.c siginterrupt.c \
+	sysctl.c sysctlbyname.c sysctlgetmibinfo.c sysctlnametomib.c \
 	siglist.c signal.c signame.c sigrelse.c \
 	sigset.c sigsetops.c sleep.c \
 	stringlist.c sysconf.c \

lib/libc/gen/sysctl.c

@@ -69,6 +69,15 @@ static size_t __cvt_node_out(uint, const struct sysctlnode *, void **,
 
 #include <stdlib.h>
 
+#ifdef __minix
+int __sysctl(const int *name, unsigned int namelen,
+	void *oldp, size_t *oldlenp,
+	const void *newp, size_t newlen)
+{
+	return ENOENT;
+}
+#endif
+
 int
 sysctl(const int *name, unsigned int namelen,
 	void *oldp, size_t *oldlenp,

lib/libminlib/fslib.c

@@ -6,11 +6,13 @@
 #include <sys/types.h>
 #include <minix/const.h>
 #include <minix/type.h>		/* for unshort :-( */
+#include <minix/sysutil.h>
 #include "mfs/const.h"		/* depends of -I flag in Makefile */
 #include "mfs/type.h"		/* ditto */
 #include "mfs/inode.h"		/* ditto */
 #include "mfs/super.h"
 #include <minix/fslib.h>
+#include <sys/stat.h>
 
 /* The next routine is copied from fsck.c and mkfs.c...  (Re)define some
  * things for consistency.  Some things should be done better.
@@ -41,150 +43,16 @@ int block_size;
   return(nr_blocks);
 }
 
-
+uint8_t fs_mode_to_type(mode_t mode)
-/*===========================================================================*
- *				conv2					     *
- *===========================================================================*/
-unsigned conv2(norm, w)
-int norm;			/* TRUE if no swap, FALSE for byte swap */
-int w;				/* promotion of 16-bit word to be swapped */
 {
-/* Possibly swap a 16-bit word between 8086 and 68000 byte order. */
+	if(S_ISREG(mode)) return DT_REG;
+	else if(S_ISDIR(mode)) return DT_DIR;
+	else if(S_ISLNK(mode)) return DT_LNK;
+	else if(S_ISCHR(mode)) return DT_CHR;
+	else if(S_ISBLK(mode)) return DT_BLK;
+	else if(S_ISFIFO(mode)) return DT_FIFO;
+	else if(S_ISSOCK(mode)) return DT_SOCK;
 
-  if (norm) return( (unsigned) w & 0xFFFF);
+	panic("unknown type, mode 0x%x", mode);
-  return( ((w&BYTE) << 8) | ( (w>>8) & BYTE));
 }
 
-
-/*===========================================================================*
- *				conv4					     *
- *===========================================================================*/
-long conv4(norm, x)
-int norm;			/* TRUE if no swap, FALSE for byte swap */
-long x;				/* 32-bit long to be byte swapped */
-{
-/* Possibly swap a 32-bit long between 8086 and 68000 byte order. */
-
-  unsigned lo, hi;
-  long l;
-  
-  if (norm) return(x);			/* byte order was already ok */
-  lo = conv2(FALSE, (int) x & 0xFFFF);	/* low-order half, byte swapped */
-  hi = conv2(FALSE, (int) (x>>16) & 0xFFFF);	/* high-order half, swapped */
-  l = ( (long) lo <<16) | hi;
-  return(l);
-}
-
-
-/*===========================================================================*
- *				conv_inode				     *
- *===========================================================================*/
-void conv_inode(rip, dip, dip2, rw_flag, magic)
-register struct inode *rip;	/* pointer to the in-core inode struct */
-register d1_inode *dip;		/* pointer to the V1 on-disk inode struct */
-register d2_inode *dip2;	/* pointer to the V2 on-disk inode struct */
-int rw_flag;			/* READING or WRITING */
-int magic;			/* magic number of file system */
-{ 
-/* Copy the inode from the disk block to the in-core table or vice versa.
- * If the fourth parameter below is FALSE, the bytes are swapped.
- */
-  switch (magic) {
-	case SUPER_MAGIC:	old_icopy(rip, dip,  rw_flag, TRUE);	break;
-	case SUPER_REV:		old_icopy(rip, dip,  rw_flag, FALSE);	break;
-	case SUPER_V3:
-	case SUPER_V2:		new_icopy(rip, dip2, rw_flag, TRUE);	break;
-	case SUPER_V2_REV:	new_icopy(rip, dip2, rw_flag, FALSE);	break;
-  } 
-}
-
-
-/*===========================================================================*
- *				old_icopy				     *
- *===========================================================================*/
-void old_icopy(rip, dip, direction, norm)
-register struct inode *rip;	/* pointer to the in-core inode struct */
-register d1_inode *dip;		/* pointer to the d1_inode inode struct */
-int direction;			/* READING (from disk) or WRITING (to disk) */
-int norm;			/* TRUE = do not swap bytes; FALSE = swap */
-
-{
-/* 4 different on-disk inode layouts are supported, one for each combination
- * of V1.x/V2.x * bytes-swapped/not-swapped.  When an inode is read or written
- * this routine handles the conversions so that the information in the inode
- * table is independent of the disk structure from which the inode came.
- * The old_icopy routine copies to and from V1 disks.
- */
-
-  int i;
-
-  if (direction == READING) {
-	/* Copy V1.x inode to the in-core table, swapping bytes if need be. */
-	rip->i_mode    = conv2(norm, dip->d1_mode);
-	rip->i_uid     = conv2(norm,dip->d1_uid );
-	rip->i_size    = conv4(norm,dip->d1_size);
-	rip->i_mtime   = conv4(norm,dip->d1_mtime);
-	rip->i_atime   = 0;
-	rip->i_ctime   = 0;
-	rip->i_nlinks  = (nlink_t) dip->d1_nlinks;	/* 1 char */
-	rip->i_gid     = (gid_t) dip->d1_gid;		/* 1 char */
-	rip->i_ndzones = V1_NR_DZONES;
-	rip->i_nindirs = V1_INDIRECTS;
-	for (i = 0; i < V1_NR_TZONES; i++)
-		rip->i_zone[i] = conv2(norm, (int) dip->d1_zone[i]);
-  } else {
-	/* Copying V1.x inode to disk from the in-core table. */
-	dip->d1_mode   = conv2(norm,rip->i_mode);
-	dip->d1_uid    = conv2(norm,rip->i_uid );
-	dip->d1_size   = conv4(norm,rip->i_size);
-	dip->d1_mtime  = conv4(norm,rip->i_mtime);
-	dip->d1_nlinks = (nlink_t) rip->i_nlinks;	/* 1 char */
-	dip->d1_gid    = (gid_t) rip->i_gid;		/* 1 char */
-	for (i = 0; i < V1_NR_TZONES; i++)
-		dip->d1_zone[i] = conv2(norm, (int) rip->i_zone[i]);
-  }
-}
-
-
-/*===========================================================================*
- *				new_icopy				     *
- *===========================================================================*/
-void new_icopy(rip, dip, direction, norm)
-register struct inode *rip;	/* pointer to the in-core inode struct */
-register d2_inode *dip;	/* pointer to the d2_inode struct */
-int direction;			/* READING (from disk) or WRITING (to disk) */
-int norm;			/* TRUE = do not swap bytes; FALSE = swap */
-
-{
-/* Same as old_icopy, but to/from V2 disk layout. */
-
-  int i;
-
-  if (direction == READING) {
-	/* Copy V2.x inode to the in-core table, swapping bytes if need be. */
-	rip->i_mode    = conv2(norm,dip->d2_mode);
-	rip->i_uid     = conv4(norm,dip->d2_uid );
-	rip->i_nlinks  = conv2(norm,(int) dip->d2_nlinks);
-	rip->i_gid     = conv4(norm,(int) dip->d2_gid );
-	rip->i_size    = conv4(norm,dip->d2_size);
-	rip->i_atime   = conv4(norm,dip->d2_atime);
-	rip->i_ctime   = conv4(norm,dip->d2_ctime);
-	rip->i_mtime   = conv4(norm,dip->d2_mtime);
-	rip->i_ndzones = V2_NR_DZONES;
-	rip->i_nindirs = V2_INDIRECTS(rip->i_sp->s_block_size);
-	for (i = 0; i < V2_NR_TZONES; i++)
-		rip->i_zone[i] = conv4(norm, (long) dip->d2_zone[i]);
-  } else {
-	/* Copying V2.x inode to disk from the in-core table. */
-	dip->d2_mode   = conv2(norm,rip->i_mode);
-	dip->d2_uid    = conv4(norm,rip->i_uid );
-	dip->d2_nlinks = conv2(norm,rip->i_nlinks);
-	dip->d2_gid    = conv4(norm,rip->i_gid );
-	dip->d2_size   = conv4(norm,rip->i_size);
-	dip->d2_atime  = conv4(norm,rip->i_atime);
-	dip->d2_ctime  = conv4(norm,rip->i_ctime);
-	dip->d2_mtime  = conv4(norm,rip->i_mtime);
-	for (i = 0; i < V2_NR_TZONES; i++)
-		dip->d2_zone[i] = conv4(norm, (long) rip->i_zone[i]);
-  }
-}

lib/libpuffs/subr.c

@@ -85,9 +85,6 @@ puffs_nextdent(struct dirent **dent, const char *name, ino_t id, uint8_t dtype,
 	if (o != 0)
 		reclen += sizeof(long) - o;
 
-        /* FIXME: Set d_off?
-         * dep->d_off = 
-         */
 	d->d_reclen = (unsigned short) reclen;
         (void)memcpy(d->d_name, name, (size_t)len);
         d->d_name[len] = '\0';

lib/libsffs/read.c

@@ -87,7 +87,7 @@ int do_getdents()
   struct sffs_attr attr;
   size_t len, off, user_off, user_left;
   off_t pos;
-  int r;
+  int r, namelen;
   /* must be at least sizeof(struct dirent) + NAME_MAX */
   static char buf[BLOCK_SIZE];
 
@@ -171,7 +171,9 @@ int do_getdents()
 		}
 	}
 
-	len = DWORD_ALIGN(sizeof(struct dirent) + strlen(name));
+	/* record length incl. alignment. */
+	namelen = strlen(name);
+	len = _DIRENT_RECLEN(dent, namelen);
 
 	/* Is the user buffer too small to store another record?
 	 * Note that we will be rerequesting the same dentry upon a subsequent
@@ -206,8 +208,9 @@ int do_getdents()
 	/* Fill in the actual directory entry. */
 	dent = (struct dirent *) &buf[off];
 	dent->d_ino = INODE_NR(child);
-	dent->d_off = pos;
 	dent->d_reclen = len;
+	dent->d_namlen = namelen;
+	dent->d_type = IS_DIR(child) ? DT_DIR : DT_REG;
 	strcpy(dent->d_name, name);
 
 	off += len;

lib/libvtreefs/read.c

@@ -2,6 +2,7 @@
 
 #include "inc.h"
 #include <dirent.h>
+#include <minix/minlib.h>
 
 #define GETDENTS_BUFSIZ 4096
 #define DWORD_ALIGN(len) (((len) + sizeof(long) - 1) & ~(sizeof(long) - 1))
@@ -161,7 +162,8 @@ int fs_getdents(void)
 			name = child->i_name;
 		}
 
-		len = DWORD_ALIGN(sizeof(struct dirent) + strlen(name));
+		/* record length incl. alignment. */
+                len = _DIRENT_RECLEN(dent, strlen(name));
 
 		/* Is the user buffer too small to store another record? */
 		if (user_off + off + len > user_left) {
@@ -190,8 +192,9 @@ int fs_getdents(void)
 		/* Fill in the actual directory entry. */
 		dent = (struct dirent *) &buf[off];
 		dent->d_ino = (ino_t) get_inode_number(child);
-		dent->d_off = (off_t) pos;
 		dent->d_reclen = len;
+		dent->d_type = fs_mode_to_type(child->i_stat.mode);
+		dent->d_namlen = strlen(name);
 		strcpy(dent->d_name, name);
 
 		off += len;

sbin/mknod/Makefile

@@ -5,4 +5,8 @@ PROG=	mknod
 SRCS=	mknod.c pack_dev.c
 MAN=	mknod.8
 
+# LSC Does not compile without any warnings...
+NOGCCERROR:=yes
+NOCLANGERROR:=yes
+
 .include <bsd.prog.mk>

sbin/mknod/mknod.c

@@ -333,6 +333,9 @@ callPack(pack_t *f, int n, u_long *numbers)
 static void
 get_device_info(void)
 {
+#ifdef __minix
+	err(1, "no kern.drivers on minix" );
+#else
 	static int mib[2] = {CTL_KERN, KERN_DRIVERS};
 	size_t len;
 
@@ -345,6 +348,7 @@ get_device_info(void)
 		err(1, "kern.drivers" );
 
 	num_drivers = len / sizeof *kern_drivers;
+#endif
 }
 
 static void

servers/devman/Makefile

@@ -3,8 +3,8 @@ PROG =	devman
 SRCS =  main.c device.c buf.c bind.c
 
 
-DPADD+=	${LIBSYS}
+DPADD+=	${LIBSYS} ${LIBMINLIB}
-LDADD =  -lvtreefs -lsys
+LDADD =  -lvtreefs -lsys -lminlib
 BINDIR?= /sbin
 
 MAN=

servers/ext2/Makefile

@@ -5,8 +5,8 @@ SRCS=	balloc.c link.c \
 	stadir.c table.c time.c utility.c \
 	write.c ialloc.c inode.c main.c path.c \
 	super.c
-DPADD+=	${LIBMINIXFS} ${LIBBDEV} ${LIBSYS}
+DPADD+=	${LIBMINIXFS} ${LIBBDEV} ${LIBSYS} ${LIBMINLIB}
-LDADD+= -lminixfs -lbdev -lsys
+LDADD+= -lminixfs -lbdev -lsys -lminlib
 
 WARNS=3
 

servers/ext2/buf.h

@@ -14,14 +14,14 @@
 #ifndef EXT2_BUF_H
 #define EXT2_BUF_H
 
-#include <dirent.h>
+#include <sys/dirent.h>
 
 union fsdata_u {
-    char b__data[_MAX_BLOCK_SIZE];             /* ordinary user data */
+    char b__data[1];             /* ordinary user data */
 /* indirect block */
-    block_t b__ind[_MAX_BLOCK_SIZE/sizeof(block_t)];
+    block_t b__ind[1];
 /* bit map block */
-    bitchunk_t b__bitmap[FS_BITMAP_CHUNKS(_MAX_BLOCK_SIZE)];
+    bitchunk_t b__bitmap[1];
 };
 
 /* A block is free if b_dev == NO_DEV. */

servers/ext2/read.c

@@ -12,6 +12,7 @@
 #include "inode.h"
 #include "super.h"
 #include <minix/vfsif.h>
+#include <minix/minlib.h>
 #include <sys/param.h>
 #include <assert.h>
 #include <sys/param.h>
@@ -619,7 +620,7 @@ int fs_getdents(void)
 #define GETDENTS_ENTRIES	8
   static char getdents_buf[GETDENTS_BUFSIZE * GETDENTS_ENTRIES];
   struct inode *rip;
-  int o, r, done;
+  int r, done;
   unsigned int block_size, len, reclen;
   pino_t ino;
   cp_grant_id_t gid;
@@ -694,11 +695,8 @@ int fs_getdents(void)
 		assert(len <= NAME_MAX);
 		assert(len <= EXT2_NAME_MAX);
 
-		/* Compute record length */
+		/* Compute record length, incl alignment. */
-		reclen = offsetof(struct dirent, d_name) + len + 1;
+                reclen = _DIRENT_RECLEN(dep, len);
-		o = (reclen % sizeof(long));
-		if (o != 0)
-			reclen += sizeof(long) - o;
 
 		/* Need the position of this entry in the directory */
 		ent_pos = block_pos + ((char *)d_desc - b_data(bp));
@@ -729,11 +727,18 @@ int fs_getdents(void)
 		}
 
 		dep = (struct dirent *) &getdents_buf[tmpbuf_off];
-		dep->d_ino = (ino_t) conv4(le_CPU, d_desc->d_ino);
+		dep->d_fileno = (ino_t) conv4(le_CPU, d_desc->d_ino);
-		dep->d_off = (off_t) ent_pos;
 		dep->d_reclen = (unsigned short) reclen;
+		dep->d_namlen = len;
 		memcpy(dep->d_name, d_desc->d_name, len);
 		dep->d_name[len] = '\0';
+		{
+			struct inode *entrip;
+			if(!(entrip = get_inode(fs_dev, dep->d_fileno)))
+				panic("unexpected get_inode failure");
+			dep->d_type = fs_mode_to_type(entrip->i_mode);
+			put_inode(entrip);
+		}
 		tmpbuf_off += reclen;
 	}
 

servers/ext2/super.c

@@ -15,6 +15,7 @@
 #include <minix/com.h>
 #include <minix/u64.h>
 #include <minix/bdev.h>
+#include <machine/vmparam.h>
 #include "buf.h"
 #include "inode.h"
 #include "super.h"
@@ -74,6 +75,9 @@ register struct super_block *sp; /* pointer to a superblock */
   char *buf;
   block_t gd_size; /* group descriptors table size in blocks */
   int gdt_position;
+  static char superblock_buf[1024];
+
+  ondisk_superblock = (struct super_block *) superblock_buf;
 
   dev = sp->s_dev;              /* save device (will be overwritten by copy) */
   if (dev == NO_DEV)
@@ -86,16 +90,10 @@ register struct super_block *sp; /* pointer to a superblock */
 	super_block_offset = opt.block_with_super * 1024;
   }
 
-  STATICINIT(ondisk_superblock, 1);
-
-  if (!ondisk_superblock)
-	panic("can't allocate memory for super_block buffers");
-
-  assert(_MIN_BLOCK_SIZE <= sizeof(*ondisk_superblock));
   r = bdev_read(dev, ((u64_t)(super_block_offset)), (char*) ondisk_superblock,
-	_MIN_BLOCK_SIZE, BDEV_NOFLAGS);
+	sizeof(superblock_buf), BDEV_NOFLAGS);
 
-  if (r != _MIN_BLOCK_SIZE)
+  if (r != sizeof(superblock_buf))
 	return(EINVAL);
 
   super_copy(sp, ondisk_superblock);
@@ -107,8 +105,7 @@ register struct super_block *sp; /* pointer to a superblock */
 
   sp->s_block_size = 1024*(1<<sp->s_log_block_size);
 
-  if (sp->s_block_size < _MIN_BLOCK_SIZE
+  if (sp->s_block_size < PAGE_SIZE) {
-      || sp->s_block_size >_MAX_BLOCK_SIZE) {
 	printf("data block size (%u) is invalid\n", sp->s_block_size);
 	return(EINVAL);
   }

servers/ext2/utility.c

@@ -100,20 +100,6 @@ void mfs_nul_f(const char *file, int line, const char *str, unsigned int len,
   file, line, #c); panic("sanity check " #c " failed: %d", __LINE__); }
 
 
-/*===========================================================================*
- *				sanity_check				     *
- *===========================================================================*/
-void sanitycheck(char *file, int line)
-{
-	MYASSERT(SELF_E > 0);
-	if(superblock->s_dev != NO_DEV) {
-		MYASSERT(superblock->s_dev == fs_dev);
-		MYASSERT(superblock->s_block_size == lmfs_fs_block_size());
-	} else {
-		MYASSERT(_MIN_BLOCK_SIZE == lmfs_fs_block_size());
-	}
-}
-
 /*===========================================================================*
  *				ansi_strcmp				     *
  *===========================================================================*/

servers/iso9660fs/Makefile

@@ -3,8 +3,8 @@ PROG=	isofs
 SRCS=	main.c table.c mount.c super.c inode.c \
 	utility.c misc.c path.c read.c stadir.c
 
-DPADD+=	${LIBBDEV} ${LIBSYS}
+DPADD+=	${LIBBDEV} ${LIBSYS} ${LIBMINLIB}
-LDADD+=	-lbdev -lsys -lc -lminixfs
+LDADD+=	-lbdev -lsys -lc -lminixfs -lminlib
 
 MAN=
 

servers/iso9660fs/buf.h

@@ -1,4 +1,4 @@
-#include <dirent.h>
+#include <sys/dirent.h>
 
 #define b_data(bp) ((char *) (bp->data))
 

servers/iso9660fs/read.c

@@ -1,6 +1,7 @@
 #include "inc.h"
 #include <minix/com.h>
 #include <minix/vfsif.h>
+#include <minix/minlib.h>
 #include <fcntl.h>
 #include <stddef.h>
 #include "buf.h"
@@ -139,7 +140,8 @@ int fs_bread(void)
 /*===========================================================================*
  *				fs_getdents				     *
  *===========================================================================*/
-int fs_getdents(void) {
+int fs_getdents(void)
+{
   struct dir_record *dir;
   pino_t ino;
   cp_grant_id_t gid;
@@ -222,14 +224,13 @@ int fs_getdents(void) {
 
 			/* Compute the length of the name */
 			cp = memchr(name, '\0', NAME_MAX);
-			if (cp == NULL) len = NAME_MAX;
+			if (cp == NULL)
-			else len= cp - name;
+				len = NAME_MAX;
+			else
+				len= cp - name;
 
-			/* Compute record length */
+			/* Compute record length; also does alignment. */
-			reclen = offsetof(struct dirent, d_name) + len + 1;
+			reclen = _DIRENT_RECLEN(dirp, len);
-			o = (reclen % sizeof(long));
-			if (o != 0)
-				reclen += sizeof(long) - o;
 
 			/* If the new record does not fit, then copy the buffer
 			 * and start from the beginning. */
@@ -246,9 +247,10 @@ int fs_getdents(void) {
 			/* The standard data structure is created using the
 			 * data in the buffer. */
 			dirp = (struct dirent *) &getdents_buf[tmpbuf_offset];
-			dirp->d_ino = (u32_t)(b_data(bp) + (size_t)block_pos);
+			dirp->d_fileno = (u32_t)(b_data(bp) + (size_t)block_pos);
-			dirp->d_off= cur_pos;
 			dirp->d_reclen= reclen;
+			dirp->d_type = fs_mode_to_type(dir_tmp->d_mode);
+			dirp->d_namlen = len;
 			memcpy(dirp->d_name, name, len);
 			dirp->d_name[len]= '\0';
 			tmpbuf_offset += reclen;

servers/mfs/buf.h

@@ -16,22 +16,18 @@
  * will eventually be rewritten to the disk.
  */
 
-#include <dirent.h>
+#include <sys/dirent.h>
 
 union fsdata_u {
-    char b__data[_MAX_BLOCK_SIZE];		     /* ordinary user data */
+    char b__data[1];		     /* ordinary user data */
 /* directory block */
-    struct direct b__dir[NR_DIR_ENTRIES(_MAX_BLOCK_SIZE)];    
+    struct direct b__dir[1];    
-/* V1 indirect block */
-    zone1_t b__v1_ind[V1_INDIRECTS];	     
 /* V2 indirect block */
-    zone_t  b__v2_ind[V2_INDIRECTS(_MAX_BLOCK_SIZE)];	     
+    zone_t  b__v2_ind[1];	     
-/* V1 inode block */
-    d1_inode b__v1_ino[V1_INODES_PER_BLOCK]; 
 /* V2 inode block */
-    d2_inode b__v2_ino[V2_INODES_PER_BLOCK(_MAX_BLOCK_SIZE)]; 
+    d2_inode b__v2_ino[1]; 
 /* bit map block */
-    bitchunk_t b__bitmap[FS_BITMAP_CHUNKS(_MAX_BLOCK_SIZE)];  
+    bitchunk_t b__bitmap[1];  
 };
 
 /* A block is free if b_dev == NO_DEV. */
@@ -40,9 +36,7 @@ union fsdata_u {
 /* These defs make it possible to use to bp->b_data instead of bp->b.b__data */
 #define b_data(b)   ((union fsdata_u *) b->data)->b__data
 #define b_dir(b)    ((union fsdata_u *) b->data)->b__dir
-#define b_v1_ind(b) ((union fsdata_u *) b->data)->b__v1_ind
 #define b_v2_ind(b) ((union fsdata_u *) b->data)->b__v2_ind
-#define b_v1_ino(b) ((union fsdata_u *) b->data)->b__v1_ino
 #define b_v2_ino(b) ((union fsdata_u *) b->data)->b__v2_ino
 #define b_bitmap(b) ((union fsdata_u *) b->data)->b__bitmap
 

servers/mfs/const.h

@@ -2,8 +2,6 @@
 #define __MFS_CONST_H__
 
 /* Tables sizes */
-#define V1_NR_DZONES       7	/* # direct zone numbers in a V1 inode */
-#define V1_NR_TZONES       9	/* total # zone numbers in a V1 inode */
 #define V2_NR_DZONES       7	/* # direct zone numbers in a V2 inode */
 #define V2_NR_TZONES      10	/* total # zone numbers in a V2 inode */
 
@@ -33,7 +31,6 @@
 #define SUPER_V2_REV  0x6824	/* V2 magic written on PC, read on 68K or vv */
 #define SUPER_V3      0x4d5a	/* magic # for V3 file systems */
 
-#define V1		   1	/* version number of V1 file systems */ 
 #define V2		   2	/* version number of V2 file systems */ 
 #define V3		   3	/* version number of V3 file systems */ 
 
@@ -76,16 +73,6 @@
 #define FS_BITCHUNK_BITS		(usizeof(bitchunk_t) * CHAR_BIT)
 #define FS_BITS_PER_BLOCK(b)	(FS_BITMAP_CHUNKS(b) * FS_BITCHUNK_BITS)
 
-/* Derived sizes pertaining to the V1 file system. */
-#define V1_ZONE_NUM_SIZE           usizeof (zone1_t)  /* # bytes in V1 zone  */
-#define V1_INODE_SIZE             usizeof (d1_inode)  /* bytes in V1 dsk ino */
-
-/* # zones/indir block */
-#define V1_INDIRECTS (_STATIC_BLOCK_SIZE/V1_ZONE_NUM_SIZE)  
-
-/* # V1 dsk inodes/blk */
-#define V1_INODES_PER_BLOCK (_STATIC_BLOCK_SIZE/V1_INODE_SIZE)
-
 /* Derived sizes pertaining to the V2 file system. */
 #define V2_ZONE_NUM_SIZE            usizeof (zone_t)  /* # bytes in V2 zone  */
 #define V2_INODE_SIZE             usizeof (d2_inode)  /* bytes in V2 dsk ino */

servers/mfs/inode.c

@@ -21,14 +21,13 @@
 #include "inode.h"
 #include "super.h"
 #include <minix/vfsif.h>
+#include <assert.h>
 
 static void addhash_inode(struct inode *node);
 
 static void free_inode(dev_t dev, pino_t numb);
 static void new_icopy(struct inode *rip, d2_inode *dip, int direction,
 	int norm);
-static void old_icopy(struct inode *rip, d1_inode *dip, int direction,
-	int norm);
 static void unhash_inode(struct inode *node);
 static void wipe_inode(struct inode *rip);
 
@@ -388,7 +387,6 @@ int rw_flag;			/* READING or WRITING */
 
   register struct buf *bp;
   register struct super_block *sp;
-  d1_inode *dip;
   d2_inode *dip2;
   block_t b, offset;
 
@@ -398,7 +396,6 @@ int rw_flag;			/* READING or WRITING */
   offset = START_BLOCK + sp->s_imap_blocks + sp->s_zmap_blocks;
   b = (block_t) (rip->i_num - 1)/sp->s_inodes_per_block + offset;
   bp = get_block(rip->i_dev, b, NORMAL);
-  dip  = b_v1_ino(bp) + (rip->i_num - 1) % V1_INODES_PER_BLOCK;
   dip2 = b_v2_ino(bp) + (rip->i_num - 1) %
   	 V2_INODES_PER_BLOCK(sp->s_block_size);
 
@@ -411,62 +408,13 @@ int rw_flag;			/* READING or WRITING */
   /* Copy the inode from the disk block to the in-core table or vice versa.
    * If the fourth parameter below is FALSE, the bytes are swapped.
    */
-  if (sp->s_version == V1)
+  assert(sp->s_version == V3);
-	old_icopy(rip, dip,  rw_flag, sp->s_native);
+  new_icopy(rip, dip2, rw_flag, sp->s_native);
-  else
-	new_icopy(rip, dip2, rw_flag, sp->s_native);
   
   put_block(bp, INODE_BLOCK);
   IN_MARKCLEAN(rip);
 }
 
-
-/*===========================================================================*
- *				old_icopy				     *
- *===========================================================================*/
-static void old_icopy(rip, dip, direction, norm)
-register struct inode *rip;	/* pointer to the in-core inode struct */
-register d1_inode *dip;		/* pointer to the d1_inode inode struct */
-int direction;			/* READING (from disk) or WRITING (to disk) */
-int norm;			/* TRUE = do not swap bytes; FALSE = swap */
-{
-/* The V1.x IBM disk, the V1.x 68000 disk, and the V2 disk (same for IBM and
- * 68000) all have different inode layouts.  When an inode is read or written
- * this routine handles the conversions so that the information in the inode
- * table is independent of the disk structure from which the inode came.
- * The old_icopy routine copies to and from V1 disks.
- */
-
-  int i;
-
-  if (direction == READING) {
-	/* Copy V1.x inode to the in-core table, swapping bytes if need be. */
-	rip->i_mode    = (pmode_t) conv2(norm, (int) dip->d1_mode);
-	rip->i_uid     = (uid_t)  conv2(norm, (int) dip->d1_uid );
-	rip->i_size    = (off_t)  conv4(norm,       dip->d1_size);
-	rip->i_mtime   = (time_t) conv4(norm,       dip->d1_mtime);
-	rip->i_atime   = (time_t) rip->i_mtime;
-	rip->i_ctime   = (time_t) rip->i_mtime;
-	rip->i_nlinks  = (nlink_t) dip->d1_nlinks;	/* 1 char */
-	rip->i_gid     = (gid_t) dip->d1_gid;		/* 1 char */
-	rip->i_ndzones = V1_NR_DZONES;
-	rip->i_nindirs = V1_INDIRECTS;
-	for (i = 0; i < V1_NR_TZONES; i++)
-		rip->i_zone[i] = (zone_t) conv2(norm, (int) dip->d1_zone[i]);
-  } else {
-	/* Copying V1.x inode to disk from the in-core table. */
-	dip->d1_mode   = (u16_t) conv2(norm, (int) rip->i_mode);
-	dip->d1_uid    = (i16_t) conv2(norm, (int) rip->i_uid );
-	dip->d1_size   = (i32_t) conv4(norm,       rip->i_size);
-	dip->d1_mtime  = (i32_t) conv4(norm,       rip->i_mtime);
-	dip->d1_nlinks = (u8_t) rip->i_nlinks;		/* 1 char */
-	dip->d1_gid    = (u8_t) rip->i_gid;		/* 1 char */
-	for (i = 0; i < V1_NR_TZONES; i++)
-		dip->d1_zone[i] = (u16_t) conv2(norm, (int) rip->i_zone[i]);
-  }
-}
-
-
 /*===========================================================================*
  *				new_icopy				     *
  *===========================================================================*/
@@ -476,8 +424,6 @@ register d2_inode *dip;	/* pointer to the d2_inode struct */
 int direction;			/* READING (from disk) or WRITING (to disk) */
 int norm;			/* TRUE = do not swap bytes; FALSE = swap */
 {
-/* Same as old_icopy, but to/from V2 disk layout. */
-
   int i;
 
   if (direction == READING) {

servers/mfs/inode.h

@@ -7,8 +7,6 @@
  * such as to search a directory for a path name.
  * The first part of the struct holds fields that are present on the
  * disk; the second part holds fields not present on the disk.
- * The disk inode part is also declared in "type.h" as 'd1_inode' for V1
- * file systems and 'd2_inode' for V2 file systems.
  *
  * Updates:
  * 2007-01-06: jfdsmit@gmail.com added i_zsearch

servers/mfs/open.c

@@ -199,17 +199,23 @@ int fs_slink()
   /* Allocate a disk block for the contents of the symlink.
    * Copy contents of symlink (the name pointed to) into first disk block. */
   if( (r = err_code) == OK) {
+	size_t namelen = (size_t) fs_m_in.REQ_MEM_SIZE;
   	bp = new_block(sip, (off_t) 0);
   	if (bp == NULL)
   		r = err_code;
-  	else
+  	else {
-  		r = sys_safecopyfrom(VFS_PROC_NR,
+		if(get_block_size(sip->i_dev) <= namelen) {
+			r = ENAMETOOLONG;
+		} else {
+	  		r = sys_safecopyfrom(VFS_PROC_NR,
   				     (cp_grant_id_t) fs_m_in.REQ_GRANT3,
 				     (vir_bytes) 0, (vir_bytes) b_data(bp),
-				     (size_t) fs_m_in.REQ_MEM_SIZE);
+				     namelen);
+			b_data(bp)[namelen] = '\0';
+		}
+	}
 
 	if(bp != NULL && r == OK) {
-		b_data(bp)[_MIN_BLOCK_SIZE-1] = '\0';
 		sip->i_size = (off_t) strlen(b_data(bp));
 		if(sip->i_size != fs_m_in.REQ_MEM_SIZE) {
 			/* This can happen if the user provides a buffer

servers/mfs/read.c

@@ -8,6 +8,7 @@
 #include "inode.h"
 #include "super.h"
 #include <minix/vfsif.h>
+#include <minix/minlib.h>
 #include <sys/param.h>
 #include <assert.h>
 
@@ -420,13 +421,8 @@ zone_t rd_indir(bp, index)
 struct buf *bp;			/* pointer to indirect block */
 int index;			/* index into *bp */
 {
-/* Given a pointer to an indirect block, read one entry.  The reason for
- * making a separate routine out of this is that there are four cases:
- * V1 (IBM and 68000), and V2 (IBM and 68000).
- */
-
   struct super_block *sp;
-  zone_t zone;			/* V2 zones are longs (shorts in V1) */
+  zone_t zone;
 
   if(bp == NULL)
 	panic("rd_indir() on NULL");
@@ -434,10 +430,8 @@ int index;			/* index into *bp */
   sp = get_super(lmfs_dev(bp));	/* need super block to find file sys type */
 
   /* read a zone from an indirect block */
-  if (sp->s_version == V1)
+  assert(sp->s_version == V3);
-	zone = (zone_t) conv2(sp->s_native, (int)  b_v1_ind(bp)[index]);
+  zone = (zone_t) conv4(sp->s_native, (long) b_v2_ind(bp)[index]);
-  else
-	zone = (zone_t) conv4(sp->s_native, (long) b_v2_ind(bp)[index]);
 
   if (zone != NO_ZONE &&
 		(zone < (zone_t) sp->s_firstdatazone || zone >= sp->s_zones)) {
@@ -670,11 +664,8 @@ int fs_getdents(void)
 		  else
 			  len = cp - (dp->mfs_d_name);
 		
-		  /* Compute record length */
+		  /* Compute record length; also does alignment. */
-		  reclen = offsetof(struct dirent, d_name) + len + 1;
+		  reclen = _DIRENT_RECLEN(dep, len);
-		  o = (reclen % sizeof(long));
-		  if (o != 0)
-			  reclen += sizeof(long) - o;
 
 		  /* Need the position of this entry in the directory */
 		  ent_pos = block_pos + ((char *) dp - (char *) bp->data);
@@ -706,10 +697,17 @@ int fs_getdents(void)
 		}
 
 		dep = (struct dirent *) &getdents_buf[tmpbuf_off];
-		dep->d_ino = (ino_t) dp->mfs_d_ino;
+		dep->d_fileno = (ino_t) dp->mfs_d_ino;
-		dep->d_off = (off_t) ent_pos;
 		dep->d_reclen = (unsigned short) reclen;
+		dep->d_namlen = len;
 		memcpy(dep->d_name, dp->mfs_d_name, len);
+		{
+			struct inode *entrip;
+			if(!(entrip = get_inode(fs_dev, dep->d_fileno)))
+				panic("unexpected get_inode failure");
+			dep->d_type = fs_mode_to_type(entrip->i_mode);
+			put_inode(entrip);
+		}
 		dep->d_name[len] = '\0';
 		tmpbuf_off += reclen;
 	}

servers/mfs/super.c

@@ -17,6 +17,7 @@
 #include <minix/com.h>
 #include <minix/u64.h>
 #include <minix/bdev.h>
+#include <machine/vmparam.h>
 #include "buf.h"
 #include "inode.h"
 #include "super.h"
@@ -204,7 +205,7 @@ static int rw_super(struct super_block *sp, int writing)
   	+ sizeof(sp->LAST_ONDISK_FIELD);
 
   assert(ondisk_bytes > 0);
-  assert(ondisk_bytes < _MIN_BLOCK_SIZE);
+  assert(ondisk_bytes < PAGE_SIZE);
   assert(ondisk_bytes < sizeof(struct super_block));
 
   if (sp->s_dev == NO_DEV)
@@ -219,7 +220,6 @@ static int rw_super(struct super_block *sp, int writing)
    * disk block.
    */
   assert(lmfs_fs_block_size() >= sizeof(struct super_block) + SUPER_BLOCK_BYTES);
-  assert(lmfs_fs_block_size() >= _MIN_BLOCK_SIZE + SUPER_BLOCK_BYTES);
   assert(SUPER_BLOCK_BYTES >= sizeof(struct super_block));
   assert(SUPER_BLOCK_BYTES >= ondisk_bytes);
   if(!(bp = get_block(sp->s_dev, 0, NORMAL)))
@@ -229,7 +229,7 @@ static int rw_super(struct super_block *sp, int writing)
   sbbuf = (char *) b_data(bp) + SUPER_BLOCK_BYTES;
 
   if(writing) {
-  	memset(sbbuf, 0, _MIN_BLOCK_SIZE);
+  	memset(b_data(bp), 0, lmfs_fs_block_size());
   	memcpy(sbbuf, sp, ondisk_bytes);
 	lmfs_markdirty(bp);
   } else {
@@ -258,19 +258,13 @@ int read_super(struct super_block *sp)
 
   magic = sp->s_magic;		/* determines file system type */
 
-  /* Get file system version and type. */
+  /* Get file system version and type - only support v3. */
-  if (magic == SUPER_MAGIC || magic == conv2(BYTE_SWAP, SUPER_MAGIC)) {
+  if(magic != SUPER_V3) {
-	version = V1;
+	printf("MFS: only supports V3 filesystems.\n");
-	native  = (magic == SUPER_MAGIC);
+	return EINVAL;
-  } else if (magic == SUPER_V2 || magic == conv2(BYTE_SWAP, SUPER_V2)) {
-	version = V2;
-	native  = (magic == SUPER_V2);
-  } else if (magic == SUPER_V3) {
-	version = V3;
-  	native = 1;
-  } else {
-	return(EINVAL);
   }
+  version = V3;
+  native = 1;
 
   /* If the super block has the wrong byte order, swap the fields; the magic
    * number doesn't need conversion. */
@@ -283,37 +277,17 @@ int read_super(struct super_block *sp)
   sp->s_max_size =          (off_t) conv4(native, sp->s_max_size);
   sp->s_zones =             (zone_t)conv4(native, sp->s_zones);
 
-  /* In V1, the device size was kept in a short, s_nzones, which limited
+  /* Calculate some other numbers that depend on the version here too, to
-   * devices to 32K zones.  For V2, it was decided to keep the size as a
-   * long.  However, just changing s_nzones to a long would not work, since
-   * then the position of s_magic in the super block would not be the same
-   * in V1 and V2 file systems, and there would be no way to tell whether
-   * a newly mounted file system was V1 or V2.  The solution was to introduce
-   * a new variable, s_zones, and copy the size there.
-   *
-   * Calculate some other numbers that depend on the version here too, to
    * hide some of the differences.
    */
-  if (version == V1) {
+  assert(version == V3);
-  	sp->s_block_size = _STATIC_BLOCK_SIZE;
+  sp->s_block_size = (unsigned short) conv2(native,(int) sp->s_block_size);
-	sp->s_zones = (zone_t) sp->s_nzones;	/* only V1 needs this copy */
+  if (sp->s_block_size < PAGE_SIZE) {
-	sp->s_inodes_per_block = V1_INODES_PER_BLOCK;
+ 	return EINVAL;
-	sp->s_ndzones = V1_NR_DZONES;
-	sp->s_nindirs = V1_INDIRECTS;
-  } else {
-	if (version == V2) {
-  		sp->s_block_size = _STATIC_BLOCK_SIZE;
-	} else {
-		sp->s_block_size = (unsigned short)
-				conv2(native,(int) sp->s_block_size);
-	}
-  	if (sp->s_block_size < _MIN_BLOCK_SIZE) {
-  		return EINVAL;
-	}
-	sp->s_inodes_per_block = V2_INODES_PER_BLOCK(sp->s_block_size);
-	sp->s_ndzones = V2_NR_DZONES;
-	sp->s_nindirs = V2_INDIRECTS(sp->s_block_size);
   }
+  sp->s_inodes_per_block = V2_INODES_PER_BLOCK(sp->s_block_size);
+  sp->s_ndzones = V2_NR_DZONES;
+  sp->s_nindirs = V2_INDIRECTS(sp->s_block_size);
 
   /* For even larger disks, a similar problem occurs with s_firstdatazone.
    * If the on-disk field contains zero, we assume that the value was too
@@ -330,7 +304,7 @@ int read_super(struct super_block *sp)
 	sp->s_firstdatazone = (zone_t) sp->s_firstdatazone_old;
   }
 
-  if (sp->s_block_size < _MIN_BLOCK_SIZE) 
+  if (sp->s_block_size < PAGE_SIZE) 
   	return(EINVAL);
   
   if ((sp->s_block_size % 512) != 0) 
@@ -339,8 +313,7 @@ int read_super(struct super_block *sp)
   if (SUPER_SIZE > sp->s_block_size) 
   	return(EINVAL);
   
-  if ((sp->s_block_size % V2_INODE_SIZE) != 0 ||
+  if ((sp->s_block_size % V2_INODE_SIZE) != 0) {
-     (sp->s_block_size % V1_INODE_SIZE) != 0) {
   	return(EINVAL);
   }
 

servers/mfs/super.h

@@ -35,10 +35,6 @@ EXTERN struct super_block {
 
   /* The following items are valid on disk only for V3 and above */
 
-  /* The block size in bytes. Minimum MIN_BLOCK SIZE. SECTOR_SIZE
-   * multiple. If V1 or V2 filesystem, this should be
-   * initialised to STATIC_BLOCK_SIZE.
-   */
   short s_pad2;			/* try to avoid compiler-dependent padding */
   unsigned short s_block_size;	/* block size in bytes. */
   char s_disk_version;		/* filesystem format sub-version */

servers/mfs/type.h

@@ -3,17 +3,6 @@
 
 #include <minix/libminixfs.h>
 
-/* Declaration of the V1 inode as it is on the disk (not in core). */
-typedef struct {		/* V1.x disk inode */
-  u16_t d1_mode;		/* file type, protection, etc. */
-  i16_t d1_uid;			/* user id of the file's owner */
-  i32_t d1_size;		/* current file size in bytes */
-  i32_t d1_mtime;		/* when was file data last changed */
-  u8_t d1_gid;			/* group number */
-  u8_t d1_nlinks;		/* how many links to this file */
-  u16_t d1_zone[V1_NR_TZONES];	/* block nums for direct, ind, and dbl ind */
-} d1_inode;
-
 /* Declaration of the V2 inode as it is on the disk (not in core). */
 typedef struct {		/* V2.x disk inode */
   u16_t d2_mode;		/* file type, protection, etc. */

servers/mfs/utility.c

@@ -95,18 +95,3 @@ unsigned int maxlen)
 #define MYASSERT(c) if(!(c)) { printf("MFS:%s:%d: sanity check: %s failed\n", \
   file, line, #c); panic("sanity check " #c " failed: %d", __LINE__); }
 
-
-/*===========================================================================*
- *				sanity_check				     *
- *===========================================================================*/
-void sanitycheck(char *file, int line)
-{
-	MYASSERT(SELF_E > 0);
-	if(superblock.s_dev != NO_DEV) {
-		MYASSERT(superblock.s_dev == fs_dev);
-		MYASSERT(superblock.s_block_size == lmfs_fs_block_size());
-	} else {
-		MYASSERT(_MIN_BLOCK_SIZE == lmfs_fs_block_size());
-	}
-}
-

servers/mfs/write.c

@@ -204,10 +204,8 @@ zone_t zone;			/* zone to write */
   sp = get_super(lmfs_dev(bp));	/* need super block to find file sys type */
 
   /* write a zone into an indirect block */
-  if (sp->s_version == V1)
+  assert(sp->s_version == V3);
-	b_v1_ind(bp)[index] = (zone1_t) conv2(sp->s_native, (int)  zone);
+  b_v2_ind(bp)[index] = (zone_t)  conv4(sp->s_native, (long) zone);
-  else
-	b_v2_ind(bp)[index] = (zone_t)  conv4(sp->s_native, (long) zone);
 }
 
 

servers/procfs/Makefile

@@ -8,8 +8,8 @@ SRCS=	buf.c main.c pid.c root.c tree.c util.c cpuinfo.c
 
 CPPFLAGS+= -I${NETBSDSRCDIR} -I${NETBSDSRCDIR}/servers
 
-DPADD+=	${LIBVTREEFS}
+DPADD+=	${LIBVTREEFS} ${LIBMINLIB}
-LDADD+=	-lvtreefs
+LDADD+=	-lvtreefs -lminlib
 
 MAN=
 

servers/procfs/inc.h

@@ -15,7 +15,7 @@
 #include <fcntl.h>
 #include <lib.h>
 #include <minix/timers.h>
-#include <dirent.h>
+#include <sys/dirent.h>
 
 #include <minix/callnr.h>
 #include <minix/type.h>

servers/vfs/exec.c

@@ -24,7 +24,7 @@
 #include <signal.h>
 #include <stdlib.h>
 #include <string.h>
-#include <dirent.h>
+#include <sys/dirent.h>
 #include <sys/exec.h>
 #include <sys/param.h>
 #include "path.h"
@@ -548,7 +548,7 @@ vir_bytes *vsp;
   off_t pos, new_pos;
   char *sp, *interp = NULL;
   unsigned int cum_io;
-  char buf[_MAX_BLOCK_SIZE];
+  char buf[PAGE_SIZE];
 
   /* Make 'path' the new argv[0]. */
   if (!insert_arg(stack, stk_bytes, path, vsp, REPLACE)) return(ENOMEM);
@@ -557,13 +557,13 @@ vir_bytes *vsp;
 
   /* Issue request */
   r = req_readwrite(vp->v_fs_e, vp->v_inode_nr, pos, READING, VFS_PROC_NR,
-			(vir_bytes) buf, _MAX_BLOCK_SIZE, &new_pos, &cum_io);
+			(vir_bytes) buf, sizeof(buf), &new_pos, &cum_io);
 
   if (r != OK) return(r);
 
   n = vp->v_size;
-  if (n > _MAX_BLOCK_SIZE)
+  if (n > sizeof(buf))
-	n = _MAX_BLOCK_SIZE;
+	n = sizeof(buf);
   if (n < 2) return ENOEXEC;
 
   sp = &(buf[2]);				/* just behind the #! */

servers/vfs/link.c

@@ -17,7 +17,7 @@
 #include <minix/com.h>
 #include <minix/callnr.h>
 #include <minix/vfsif.h>
-#include <dirent.h>
+#include <sys/dirent.h>
 #include <assert.h>
 #include "file.h"
 #include "path.h"

servers/vfs/mount.c

@@ -20,7 +20,7 @@
 #include <unistd.h>
 #include <sys/stat.h>
 #include <sys/mount.h>
-#include <dirent.h>
+#include <sys/dirent.h>
 #include <assert.h>
 #include "file.h"
 #include <minix/vfsif.h>

servers/vfs/open.c

@@ -21,7 +21,7 @@
 #include "scratchpad.h"
 #include "lock.h"
 #include "param.h"
-#include <dirent.h>
+#include <sys/dirent.h>
 #include <assert.h>
 #include <minix/vfsif.h>
 #include "vnode.h"

servers/vfs/path.c

@@ -16,7 +16,7 @@
 #include <sys/param.h>
 #include <sys/stat.h>
 #include <sys/un.h>
-#include <dirent.h>
+#include <sys/dirent.h>
 #include "vmnt.h"
 #include "vnode.h"
 #include "path.h"
@@ -640,7 +640,7 @@ char ename[NAME_MAX + 1];
 
 		if(cur->d_name + name_len+1 > &buf[sizeof(buf)])
 			return(EINVAL);	/* Rubbish in dir entry */
-		if (entry->v_inode_nr == cur->d_ino) {
+		if (entry->v_inode_nr == cur->d_fileno) {
 			/* found the entry we were looking for */
 			int copylen = MIN(name_len + 1, NAME_MAX + 1);
 			if (strlcpy(ename, cur->d_name, copylen) >= copylen) {

servers/vfs/read.c

@@ -16,7 +16,7 @@
 #include <minix/u64.h>
 #include <minix/vfsif.h>
 #include <assert.h>
-#include <dirent.h>
+#include <sys/dirent.h>
 #include <fcntl.h>
 #include <unistd.h>
 #include "file.h"

sys/Makefile

@@ -5,7 +5,7 @@
 SUBDIR=	arch dev \
 	net netinet netinet6 \
         \
-	sys ufs
+	sys ufs uvm
 
 .if !defined(__MINIX)
 # LSC the test is OR, but as it is not relevant to MINIX, we have

sys/arch/arm/include/Makefile

@@ -9,7 +9,7 @@ INCS=	aeabi.h ansi.h asm.h \
 	elf_machdep.h endian.h endian_machdep.h \
 	float.h \
 	ieee.h ieeefp.h \
-	int_const.h int_fmtio.h int_limits.h int_mwgwtypes.h int_types.h \
+	proc.h int_const.h int_fmtio.h int_limits.h int_mwgwtypes.h int_types.h \
 	\
 	limits.h lock.h \
 	math.h mcontext.h mutex.h \

sys/arch/arm/include/proc.h

@@ -0,0 +1,61 @@
+/*	$NetBSD: proc.h,v 1.12 2012/08/16 17:35:01 matt Exp $	*/
+
+/*
+ * Copyright (c) 1994 Mark Brinicombe.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the RiscBSD team.
+ * 4. The name "RiscBSD" nor the name of the author may be used to
+ *    endorse or promote products derived from this software without specific
+ *    prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY RISCBSD ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL RISCBSD OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#ifndef	_ARM32_PROC_H_
+#define	_ARM32_PROC_H_
+
+/*
+ * Machine-dependent part of the proc structure for arm.
+ */
+
+struct trapframe;
+struct lwp;
+
+struct mdlwp {
+	struct trapframe *md_tf;
+	int	md_flags;
+};
+
+/* Flags setttings for md_flags */
+#define MDLWP_VFPUSED		0x00000001	/* Process used the VFP */
+#define MDLWP_NOALIGNFLT	0x00000002	/* For EXEC_AOUT */
+
+
+struct mdproc {
+	void	(*md_syscall)(struct trapframe *, struct lwp *, uint32_t);
+	int	pmc_enabled;		/* bitfield of enabled counters */
+	void	*pmc_state;		/* port-specific pmc state */
+};
+
+#endif /* _ARM32_PROC_H_ */

sys/arch/evbarm/include/Makefile

@@ -13,7 +13,7 @@ INCS=	ansi.h asm.h \
 	\
 	limits.h lock.h \
 	math.h mcontext.h mutex.h \
-	param.h profile.h \
+	param.h proc.h profile.h \
 	rwlock.h \
 	setjmp.h signal.h \
 	types.h \

sys/arch/evbarm/include/proc.h

@@ -0,0 +1,3 @@
+/*	$NetBSD: proc.h,v 1.1 2001/11/25 15:56:05 thorpej Exp $	*/
+
+#include <arm/proc.h>

sys/arch/i386/include/Makefile

@@ -7,8 +7,8 @@ INCS=	ansi.h asm.h \
 	cdefs.h cpu.h \
 	disklabel.h \
 	elf_machdep.h endian.h endian_machdep.h \
-	fenv.h float.h \
+	fenv.h float.h proc.h frame.h pcb.h segments.h tss.h sysarch.h \
-	\
+	lock.h \
 	ieee.h ieeefp.h \
 	int_const.h int_fmtio.h int_limits.h int_mwgwtypes.h int_types.h \
 	\

sys/arch/i386/include/frame.h

@@ -0,0 +1,178 @@
+/*	$NetBSD: frame.h,v 1.35 2012/02/19 21:06:11 rmind Exp $	*/
+
+/*-
+ * Copyright (c) 1998 The NetBSD Foundation, Inc.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to The NetBSD Foundation
+ * by Charles M. Hannum.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
+ * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/*-
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * William Jolitz.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)frame.h	5.2 (Berkeley) 1/18/91
+ */
+
+#ifndef _I386_FRAME_H_
+#define _I386_FRAME_H_
+
+#include <sys/signal.h>
+
+/*
+ * System stack frames.
+ */
+
+/*
+ * Exception/Trap Stack Frame
+ */
+struct trapframe {
+	uint16_t	tf_gs;
+	uint16_t	tf_gs_pad;
+	uint16_t	tf_fs;
+	uint16_t	tf_fs_pad;
+	uint16_t	tf_es;
+	uint16_t	tf_es_pad;
+	uint16_t	tf_ds;
+	uint16_t	tf_ds_pad;
+	int	tf_edi;
+	int	tf_esi;
+	int	tf_ebp;
+	int	tf_ebx;
+	int	tf_edx;
+	int	tf_ecx;
+	int	tf_eax;
+	int	tf_trapno;
+	/* below portion defined in 386 hardware */
+	int	tf_err;
+	int	tf_eip;
+	int	tf_cs;
+	int	tf_eflags;
+	/* below used when transitting rings (e.g. user to kernel) */
+	int	tf_esp;
+	int	tf_ss;
+	/* below used when switching out of VM86 mode */
+	int	tf_vm86_es;
+	int	tf_vm86_ds;
+	int	tf_vm86_fs;
+	int	tf_vm86_gs;
+};
+
+/*
+ * Interrupt stack frame
+ */
+struct intrframe {
+	int	if_ppl;
+	int	if_gs;
+	int	if_fs;
+	int	if_es;
+	int	if_ds;
+	int	if_edi;
+	int	if_esi;
+	int	if_ebp;
+	int	if_ebx;
+	int	if_edx;
+	int	if_ecx;
+	int	if_eax;
+	uint32_t __if_trapno;	/* for compat with trap frame - trapno */
+	uint32_t __if_err;	/* for compat with trap frame - err */
+	/* below portion defined in 386 hardware */
+	int	if_eip;
+	int	if_cs;
+	int	if_eflags;
+	/* below only when transitting rings (e.g. user to kernel) */
+	int	if_esp;
+	int	if_ss;
+};
+
+/*
+ * Stack frame inside cpu_switchto()
+ */
+struct switchframe {
+	int	sf_edi;
+	int	sf_esi;
+	int	sf_ebx;
+	int	sf_eip;
+};
+
+#ifdef _KERNEL
+/*
+ * Old-style signal frame
+ */
+struct sigframe_sigcontext {
+	int	sf_ra;			/* return address for handler */
+	int	sf_signum;		/* "signum" argument for handler */
+	int	sf_code;		/* "code" argument for handler */
+	struct	sigcontext *sf_scp;	/* "scp" argument for handler */
+	struct	sigcontext sf_sc;	/* actual saved context */
+};
+#endif
+
+/*
+ * New-style signal frame
+ */
+struct sigframe_siginfo {
+	int		sf_ra;		/* return address for handler */
+	int		sf_signum;	/* "signum" argument for handler */
+	siginfo_t	*sf_sip;	/* "sip" argument for handler */
+	ucontext_t	*sf_ucp;	/* "ucp" argument for handler */
+	siginfo_t	sf_si;		/* actual saved siginfo */
+	ucontext_t	sf_uc;		/* actual saved ucontext */
+};
+
+#ifdef _KERNEL
+void *getframe(struct lwp *, int, int *);
+void buildcontext(struct lwp *, int, void *, void *);
+void sendsig_sigcontext(const ksiginfo_t *, const sigset_t *);
+#endif
+
+#endif  /* _I386_FRAME_H_ */

sys/arch/i386/include/lock.h

@@ -0,0 +1,3 @@
+/*	$NetBSD: lock.h,v 1.9 2003/02/27 00:12:22 fvdl Exp $	*/
+
+#include <x86/lock.h>

sys/arch/i386/include/npx.h

@@ -42,7 +42,6 @@
 #ifndef	_I386_NPX_H_
 #define	_I386_NPX_H_
 
-#ifndef __minix
 /* Environment information of floating point unit */
 struct env87 {
 	long	 en_cw;		/* control word (16bits) */
@@ -121,7 +120,6 @@ union savefpu {
 	struct save87 sv_87;
 	struct savexmm sv_xmm;
 };
-#endif /* !__minix */
 
 /*
  * The i387 defaults to Intel extended precision mode and round to nearest,

sys/arch/i386/include/pcb.h

@@ -0,0 +1,115 @@
+/*	$NetBSD: pcb.h,v 1.48 2010/04/23 16:07:33 joerg Exp $	*/
+
+/*-
+ * Copyright (c) 1998, 2009 The NetBSD Foundation, Inc.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to The NetBSD Foundation
+ * by Charles M. Hannum, and by Andrew Doran.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
+ * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/*-
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * William Jolitz.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)pcb.h	5.10 (Berkeley) 5/12/91
+ */
+
+/*
+ * Intel 386 process control block
+ */
+
+#ifndef _I386_PCB_H_
+#define _I386_PCB_H_
+
+#if defined(_KERNEL_OPT)
+#include "opt_multiprocessor.h"
+#endif
+
+#include <sys/signal.h>
+
+#include <machine/segments.h>
+#include <machine/tss.h>
+#include <i386/npx.h>
+#include <i386/sysarch.h>
+
+struct pcb {
+	int	pcb_esp0;		/* ring0 esp */
+	int	pcb_esp;		/* kernel esp */
+	int	pcb_ebp;		/* kernel ebp */
+	int	pcb_unused;		/* unused */
+	int	pcb_cr0;		/* saved image of CR0 */
+	int	pcb_cr2;		/* page fault address (CR2) */
+	int	pcb_cr3;		/* page directory pointer */
+	int	pcb_iopl;		/* i/o privilege level */
+
+	/* floating point state for FPU */
+	union	savefpu pcb_savefpu __aligned(16);
+
+	struct segment_descriptor pcb_fsd;	/* %fs descriptor */
+	struct segment_descriptor pcb_gsd; 	/* %gs descriptor */
+	void *	pcb_onfault;		/* copyin/out fault recovery */
+	int	vm86_eflags;		/* virtual eflags for vm86 mode */
+	int	vm86_flagmask;		/* flag mask for vm86 mode */
+	void	*vm86_userp;		/* XXX performance hack */
+	struct cpu_info *pcb_fpcpu;	/* cpu holding our fp state. */
+	char	*pcb_iomap;		/* I/O permission bitmap */
+};
+
+/*    
+ * The pcb is augmented with machine-dependent additional data for 
+ * core dumps. For the i386, there is nothing to add.
+ */     
+struct md_coredump {
+	long	md_pad[8];
+};    
+
+#endif /* _I386_PCB_H_ */

sys/arch/i386/include/proc.h

@@ -0,0 +1,73 @@
+/*	$NetBSD: proc.h,v 1.38 2011/01/14 02:06:26 rmind Exp $	*/
+
+/*
+ * Copyright (c) 1991 Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)proc.h	7.1 (Berkeley) 5/15/91
+ */
+
+#ifndef _I386_PROC_H_
+#define _I386_PROC_H_
+
+#include <machine/frame.h>
+#include <machine/pcb.h>
+
+/*
+ * Machine-dependent part of the lwp structure for i386.
+ */
+struct pmap;
+struct vm_page;
+
+struct mdlwp {
+	struct	trapframe *md_regs;	/* registers on current frame */
+	int	md_flags;		/* machine-dependent flags */
+	volatile int md_astpending;	/* AST pending for this process */
+	struct pmap *md_gc_pmap;	/* pmap being garbage collected */
+	struct vm_page *md_gc_ptp;	/* pages from pmap g/c */
+};
+
+/* md_flags */
+#define	MDL_USEDFPU	0x0001	/* has used the FPU */
+#define	MDL_IOPL	0x0002	/* XEN: i/o privilege */
+
+struct mdproc {
+	int	md_flags;
+	void	(*md_syscall)(struct trapframe *);
+					/* Syscall handling function */
+};
+
+/* md_flags */
+#define MDP_USEDMTRR	0x0002	/* has set volatile MTRRs */
+
+/* Kernel stack parameters. */
+#define	UAREA_PCB_OFFSET	(USPACE - ALIGN(sizeof(struct pcb)))
+#define	KSTACK_LOWEST_ADDR(l)	\
+    ((void *)((vaddr_t)(l)->l_addr - UAREA_PCB_OFFSET))
+#define	KSTACK_SIZE		UAREA_PCB_OFFSET
+
+#endif /* _I386_PROC_H_ */

sys/arch/i386/include/segments.h

@@ -0,0 +1,340 @@
+/*	$NetBSD: segments.h,v 1.54 2011/04/26 15:51:23 joerg Exp $	*/
+
+/*-
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * William Jolitz.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)segments.h	7.1 (Berkeley) 5/9/91
+ */
+
+/*-
+ * Copyright (c) 1995, 1997
+ *	Charles M. Hannum.  All rights reserved.
+ * Copyright (c) 1989, 1990 William F. Jolitz
+ *
+ * This code is derived from software contributed to Berkeley by
+ * William Jolitz.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)segments.h	7.1 (Berkeley) 5/9/91
+ */
+
+/*
+ * 386 Segmentation Data Structures and definitions
+ *	William F. Jolitz (william@ernie.berkeley.edu) 6/20/1989
+ */
+
+#ifndef _I386_SEGMENTS_H_
+#define _I386_SEGMENTS_H_
+#ifdef _KERNEL_OPT
+#include "opt_xen.h"
+#endif
+
+/*
+ * Selectors
+ */
+
+#define	ISPL(s)		((s) & SEL_RPL)	/* what is the priority level of a selector */
+#ifndef XEN
+#define	SEL_KPL		0		/* kernel privilege level */
+#else
+#define	SEL_XEN		0		/* Xen privilege level */
+#define	SEL_KPL		1		/* kernel privilege level */
+#endif /* XEN */
+#define	SEL_UPL		3		/* user privilege level */
+#define	SEL_RPL		3		/* requester's privilege level mask */
+#ifdef XEN
+#define	CHK_UPL		2		/* user privilege level mask */
+#else
+#define CHK_UPL		SEL_RPL
+#endif /* XEN */
+#define	ISLDT(s)	((s) & SEL_LDT)	/* is it local or global */
+#define	SEL_LDT		4		/* local descriptor table */
+#define	IDXSEL(s)	(((s) >> 3) & 0x1fff)		/* index of selector */
+#define	IDXSELN(s)	(((s) >> 3))			/* index of selector */
+#define	GSEL(s,r)	(((s) << 3) | r)		/* a global selector */
+#define	LSEL(s,r)	(((s) << 3) | r | SEL_LDT)	/* a local selector */
+#define	GSYSSEL(s,r)	GSEL(s,r)	/* compat with amd64 */
+
+#if defined(_KERNEL_OPT)
+#include "opt_vm86.h"
+#endif
+
+#ifdef VM86
+#define	USERMODE(c, f)		(ISPL(c) == SEL_UPL || ((f) & PSL_VM) != 0)
+#define	KERNELMODE(c, f)	(ISPL(c) == SEL_KPL && ((f) & PSL_VM) == 0)
+#else
+#define	USERMODE(c, f)		(ISPL(c) == SEL_UPL)
+#define	KERNELMODE(c, f)	(ISPL(c) == SEL_KPL)
+#endif
+
+#ifndef _LOCORE
+
+#if __GNUC__ == 2 && __GNUC_MINOR__ < 7
+#pragma pack(1)
+#endif
+
+/*
+ * Memory and System segment descriptors
+ */
+struct segment_descriptor {
+	unsigned sd_lolimit:16;		/* segment extent (lsb) */
+	unsigned sd_lobase:24;		/* segment base address (lsb) */
+	unsigned sd_type:5;		/* segment type */
+	unsigned sd_dpl:2;		/* segment descriptor priority level */
+	unsigned sd_p:1;		/* segment descriptor present */
+	unsigned sd_hilimit:4;		/* segment extent (msb) */
+	unsigned sd_xx:2;		/* unused */
+	unsigned sd_def32:1;		/* default 32 vs 16 bit size */
+	unsigned sd_gran:1;		/* limit granularity (byte/page) */
+	unsigned sd_hibase:8;		/* segment base address (msb) */
+} __packed;
+
+/*
+ * Gate descriptors (e.g. indirect descriptors)
+ */
+struct gate_descriptor {
+	unsigned gd_looffset:16;	/* gate offset (lsb) */
+	unsigned gd_selector:16;	/* gate segment selector */
+	unsigned gd_stkcpy:5;		/* number of stack wds to cpy */
+	unsigned gd_xx:3;		/* unused */
+	unsigned gd_type:5;		/* segment type */
+	unsigned gd_dpl:2;		/* segment descriptor priority level */
+	unsigned gd_p:1;		/* segment descriptor present */
+	unsigned gd_hioffset:16;	/* gate offset (msb) */
+} __packed;
+
+struct ldt_descriptor {
+	vaddr_t ld_base;
+	uint32_t ld_entries;
+} __packed;
+
+/*
+ * Generic descriptor
+ */
+union descriptor {
+	struct segment_descriptor sd;
+	struct gate_descriptor gd;
+	struct ldt_descriptor ld;
+	uint32_t raw[2];
+	uint64_t raw64;
+} __packed;
+
+/*
+ * region descriptors, used to load gdt/idt tables before segments yet exist.
+ */
+struct region_descriptor {
+	unsigned rd_limit:16;		/* segment extent */
+	unsigned rd_base:32;		/* base address  */
+} __packed;
+
+#if __GNUC__ == 2 && __GNUC_MINOR__ < 7
+#pragma pack(4)
+#endif
+
+#ifdef _KERNEL
+extern union descriptor *gdt, *ldt;
+extern struct gate_descriptor *idt;
+
+void setgate(struct gate_descriptor *, void *, int, int, int, int);
+void setregion(struct region_descriptor *, void *, size_t);
+void setsegment(struct segment_descriptor *, const void *, size_t, int, int,
+    int, int);
+void setgdt(int, const void *, size_t, int, int, int, int);
+void unsetgate(struct gate_descriptor *);
+void cpu_init_idt(void);
+void update_descriptor(union descriptor *, union descriptor *);
+
+#if !defined(XEN)
+void idt_init(void);
+void idt_vec_reserve(int);
+int idt_vec_alloc(int, int);
+void idt_vec_set(int, void (*)(void));
+void idt_vec_free(int);
+#endif
+
+#endif /* _KERNEL */
+
+#endif /* !_LOCORE */
+
+/* system segments and gate types */
+#define	SDT_SYSNULL	 0	/* system null */
+#define	SDT_SYS286TSS	 1	/* system 286 TSS available */
+#define	SDT_SYSLDT	 2	/* system local descriptor table */
+#define	SDT_SYS286BSY	 3	/* system 286 TSS busy */
+#define	SDT_SYS286CGT	 4	/* system 286 call gate */
+#define	SDT_SYSTASKGT	 5	/* system task gate */
+#define	SDT_SYS286IGT	 6	/* system 286 interrupt gate */
+#define	SDT_SYS286TGT	 7	/* system 286 trap gate */
+#define	SDT_SYSNULL2	 8	/* system null again */
+#define	SDT_SYS386TSS	 9	/* system 386 TSS available */
+#define	SDT_SYSNULL3	10	/* system null again */
+#define	SDT_SYS386BSY	11	/* system 386 TSS busy */
+#define	SDT_SYS386CGT	12	/* system 386 call gate */
+#define	SDT_SYSNULL4	13	/* system null again */
+#define	SDT_SYS386IGT	14	/* system 386 interrupt gate */
+#define	SDT_SYS386TGT	15	/* system 386 trap gate */
+
+/* memory segment types */
+#define	SDT_MEMRO	16	/* memory read only */
+#define	SDT_MEMROA	17	/* memory read only accessed */
+#define	SDT_MEMRW	18	/* memory read write */
+#define	SDT_MEMRWA	19	/* memory read write accessed */
+#define	SDT_MEMROD	20	/* memory read only expand dwn limit */
+#define	SDT_MEMRODA	21	/* memory read only expand dwn limit accessed */
+#define	SDT_MEMRWD	22	/* memory read write expand dwn limit */
+#define	SDT_MEMRWDA	23	/* memory read write expand dwn limit acessed */
+#define	SDT_MEME	24	/* memory execute only */
+#define	SDT_MEMEA	25	/* memory execute only accessed */
+#define	SDT_MEMER	26	/* memory execute read */
+#define	SDT_MEMERA	27	/* memory execute read accessed */
+#define	SDT_MEMEC	28	/* memory execute only conforming */
+#define	SDT_MEMEAC	29	/* memory execute only accessed conforming */
+#define	SDT_MEMERC	30	/* memory execute read conforming */
+#define	SDT_MEMERAC	31	/* memory execute read accessed conforming */
+
+#define SDTYPE(p)	(((const struct segment_descriptor *)(p))->sd_type)
+/* is memory segment descriptor pointer ? */
+#define ISMEMSDP(s)	(SDTYPE(s) >= SDT_MEMRO && \
+			 SDTYPE(s) <= SDT_MEMERAC)
+
+/* is 286 gate descriptor pointer ? */
+#define IS286GDP(s)	(SDTYPE(s) >= SDT_SYS286CGT && \
+			 SDTYPE(s) < SDT_SYS286TGT)
+
+/* is 386 gate descriptor pointer ? */
+#define IS386GDP(s)	(SDTYPE(s) >= SDT_SYS386CGT && \
+			 SDTYPE(s) < SDT_SYS386TGT)
+
+/* is gate descriptor pointer ? */
+#define ISGDP(s)	(IS286GDP(s) || IS386GDP(s))
+
+/* is segment descriptor pointer ? */
+#define ISSDP(s)	(ISMEMSDP(s) || !ISGDP(s))
+
+/* is system segment descriptor pointer ? */
+#define ISSYSSDP(s)	(!ISMEMSDP(s) && !ISGDP(s))
+
+/*
+ * Segment Protection Exception code bits
+ */
+#define	SEGEX_EXT	0x01	/* recursive or externally induced */
+#define	SEGEX_IDT	0x02	/* interrupt descriptor table */
+#define	SEGEX_TI	0x04	/* local descriptor table */
+
+/*
+ * Entries in the Interrupt Descriptor Table (IDT)
+ */
+#define	NIDT	256
+#define	NRSVIDT	32		/* reserved entries for CPU exceptions */
+
+/*
+ * Entries in the Global Descriptor Table (GDT).
+ *
+ * NB: If you change GBIOSCODE/GBIOSDATA, you *must* rebuild arch/i386/
+ * bioscall/biostramp.inc, as that relies on GBIOSCODE/GBIOSDATA and a
+ * normal kernel build does not rebuild it (it's merely included whole-
+ * sale from i386/bioscall.s)
+ *
+ * Also, note that the GEXTBIOSDATA_SEL selector is special, as it maps
+ * to the value 0x0040 (when created as a KPL global selector).  Some
+ * BIOSes reference the extended BIOS data area at segment 0040 in a non
+ * relocatable fashion (even when in protected mode); mapping the zero page
+ * via the GEXTBIOSDATA_SEL allows these buggy BIOSes to continue to work
+ * under NetBSD.
+ *
+ * The order if the first 5 descriptors is special; the sysenter/sysexit
+ * instructions depend on them.
+ */
+#define	GNULL_SEL	0	/* Null descriptor */
+#define	GCODE_SEL	1	/* Kernel code descriptor */
+#define	GDATA_SEL	2	/* Kernel data descriptor */
+#define	GUCODE_SEL	3	/* User code descriptor */
+#define	GUDATA_SEL	4	/* User data descriptor */
+#define	GLDT_SEL	5	/* Default LDT descriptor */
+#define GCPU_SEL	6	/* per-CPU segment */
+#define	GEXTBIOSDATA_SEL 8	/* magic to catch BIOS refs to EBDA */
+#define	GAPM32CODE_SEL	9	/* 3 APM segments must be consecutive */
+#define	GAPM16CODE_SEL	10	/* and in the specified order: code32 */
+#define	GAPMDATA_SEL	11	/* code16 and then data per APM spec */
+#define	GBIOSCODE_SEL	12
+#define	GBIOSDATA_SEL	13
+#define	GPNPBIOSCODE_SEL 14
+#define	GPNPBIOSDATA_SEL 15
+#define	GPNPBIOSSCRATCH_SEL 16
+#define	GPNPBIOSTRAMP_SEL 17
+#define GTRAPTSS_SEL	18
+#define GIPITSS_SEL	19
+#define GUCODEBIG_SEL	20	/* User code with executable stack */
+#define	GUFS_SEL	21	/* Per-thread %fs */
+#define	GUGS_SEL	22	/* Per-thread %gs */
+#define	NGDT		23
+
+/*
+ * Entries in the Local Descriptor Table (LDT).
+ * DO NOT ADD KERNEL DATA/CODE SEGMENTS TO THIS TABLE.
+ */
+#define	LSYS5CALLS_SEL	0	/* iBCS system call gate */
+#define	LSYS5SIGR_SEL	1	/* iBCS sigreturn gate */
+#define	LUCODE_SEL	2	/* User code descriptor */
+#define	LUDATA_SEL	3	/* User data descriptor */
+#define	LSOL26CALLS_SEL	4	/* Solaris 2.6 system call gate */
+#define	LUCODEBIG_SEL	5	/* User code with executable stack */
+#define	LBSDICALLS_SEL	16	/* BSDI system call gate */
+#define	NLDT		17
+
+#endif /* _I386_SEGMENTS_H_ */

sys/arch/i386/include/sysarch.h

@@ -0,0 +1,3 @@
+/*	$NetBSD: sysarch.h,v 1.18 2007/04/16 19:12:19 ad Exp $	*/
+
+#include <x86/sysarch.h>

sys/arch/i386/include/tss.h

@@ -0,0 +1,79 @@
+/*	$NetBSD: tss.h,v 1.10 2008/01/05 21:45:00 yamt Exp $	*/
+
+/*-
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * William Jolitz.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)tss.h	5.4 (Berkeley) 1/18/91
+ */
+
+#ifndef _I386_TSS_H_
+#define _I386_TSS_H_
+
+/*
+ * Intel 386 Context Data Type
+ */
+
+struct i386tss {
+	int	__tss_link;
+	int	tss_esp0; 	/* kernel stack pointer at privilege level 0 */
+	int	tss_ss0;	/* kernel stack segment at privilege level 0 */
+	int	__tss_esp1;
+	int	__tss_ss1;
+	int	__tss_esp2;
+	int	__tss_ss2;
+	int	tss_cr3;	/* page directory paddr */
+	int	__tss_eip;
+	int	__tss_eflags;
+	int	__tss_eax; 
+	int	__tss_ecx; 
+	int	__tss_edx; 
+	int	__tss_ebx; 
+	int	tss_esp;	/* saved stack pointer */
+	int	tss_ebp;	/* saved frame pointer */
+	int	__tss_esi; 
+	int	__tss_edi; 
+	int	__tss_es;
+	int	__tss_cs;
+	int	__tss_ss;
+	int	__tss_ds;
+	int	tss_fs;		/* saved segment register */
+	int	tss_gs;		/* saved segment register */
+	int	tss_ldt;	/* LDT selector */
+	int	tss_iobase;	/* options and I/O permission map offset */
+};
+
+/*
+ * I/O bitmap offset beyond TSS's segment limit means no bitmaps.
+ * (i.e. any I/O attempt generates an exception.)
+ */
+#define	IOMAP_INVALOFF	0xffff
+
+#endif /* #ifndef _I386_TSS_H_ */

sys/sys/Makefile

@@ -4,43 +4,43 @@
 
 INCSDIR= /usr/include/sys
 
-INCS=	ansi.h atomic.h \
+INCS=	acct.h agpio.h aio.h ansi.h aout_mids.h ataio.h atomic.h audioio.h \
-	bitops.h bootblock.h bswap.h \
+	bitops.h bootblock.h bswap.h buf.h \
-	cdefs.h cdefs_aout.h \
+	callback.h callout.h cdefs.h cdefs_aout.h \
-	cdefs_elf.h condvar.h \
+	cdefs_elf.h cdio.h chio.h clockctl.h condvar.h conf.h core.h \
-	ctype_bits.h ctype_inline.h \
+	cpufreq.h cpuio.h ctype_bits.h ctype_inline.h \
-	\
+	device.h device_if.h \
-	dirent.h \
+	dir.h dirent.h \
-	disk.h disklabel.h disklabel_acorn.h disklabel_gpt.h \
+	disk.h disklabel.h disklabel_acorn.h disklabel_gpt.h disklabel_rdb.h \
-	dkbad.h dkio.h \
+	dkbad.h dkio.h dkstat.h domain.h drvctlio.h dvdio.h \
-	endian.h errno.h exec.h \
+	endian.h envsys.h errno.h evcnt.h event.h exec.h exec_aout.h \
-	exec_elf.h extattr.h \
+	exec_coff.h exec_ecoff.h exec_elf.h exec_script.h extattr.h extent.h \
-	fcntl.h fd_set.h featuretest.h file.h  \
+	fcntl.h fd_set.h fdio.h featuretest.h file.h filedesc.h filio.h \
-	float_ieee754.h fstypes.h gcq.h gmon.h hash.h \
+	flashio.h float_ieee754.h fstypes.h gcq.h gmon.h gpio.h hash.h \
-	ieee754.h inttypes.h ioccom.h ioctl.h iostat.h ipc.h \
+	ieee754.h inttypes.h ioccom.h ioctl.h ioctl_compat.h iostat.h ipc.h \
-	\
+	joystick.h \
-	lwp.h \
+	kcore.h kcpuset.h kgdb.h kmem.h ksem.h ksyms.h ktrace.h \
-	localedef.h lock.h \
+	localedef.h lock.h lockf.h lwp.h lwpctl.h \
-	md4.h md5.h \
+	malloc.h mallocvar.h mbuf.h md4.h md5.h midiio.h \
-	mman.h mount.h mtio.h mutex.h \
+	mman.h module.h mount.h mqueue.h msg.h msgbuf.h mtio.h mutex.h \
-	null.h \
+	namei.h null.h \
-	param.h poll.h \
+	param.h pcu.h pipe.h pmc.h poll.h pool.h power.h proc.h \
-	ptrace.h ptree.h \
+	protosw.h pset.h ptrace.h ptree.h \
-	queue.h \
+	queue.h quota.h quotactl.h \
-	ras.h rbtree.h reboot.h resource.h rmd160.h \
+	ras.h rbtree.h reboot.h radioio.h resource.h resourcevar.h rmd160.h \
-	rwlock.h \
+	rnd.h rwlock.h \
-	select.h sem.h sha1.h \
+	scanio.h sched.h scsiio.h sdt.h select.h selinfo.h sem.h sha1.h \
-	sha2.h shm.h siginfo.h signal.h sigtypes.h \
+	sha2.h shm.h siginfo.h signal.h signalvar.h sigtypes.h simplelock.h \
-	socket.h specificdata.h \
+	sleepq.h socket.h \
-	stat.h \
+	socketvar.h sockio.h spawn.h specificdata.h stat.h \
-	statvfs.h sysctl.h stdarg.h stdint.h \
+	statvfs.h syscall.h syscallargs.h sysctl.h stdarg.h stdint.h swap.h \
-	syslimits.h syslog.h \
+	syncobj.h syslimits.h syslog.h \
-	termios.h time.h times.h \
+	tape.h termios.h time.h timeb.h timepps.h times.h \
-	tls.h tree.h ttycom.h \
+	timex.h tls.h trace.h tree.h tty.h ttychars.h ttycom.h \
-	ttydefaults.h types.h \
+	ttydefaults.h ttydev.h types.h \
-	ucontext.h ucred.h uio.h un.h unistd.h utsname.h uuid.h \
+	ucontext.h ucred.h uio.h un.h unistd.h unpcb.h user.h utsname.h uuid.h \
-	\
+	vadvise.h verified_exec.h videoio.h vmmeter.h vnode.h vnode_if.h \
-	wait.h
+	wait.h wapbl.h wapbl_replay.h wdog.h xattr.h
 
 INCSYMLINKS=\
 	sys/exec_elf.h /usr/include/elf.h \
@@ -56,7 +56,7 @@ INCSYMLINKS=\
 	sys/md4.h /usr/include/md4.h \
 	sys/md5.h /usr/include/md5.h
 
-#INCSYMLINKS+=	../soundcard.h ${INCSDIR}/soundcard.h
+INCSYMLINKS+=	../soundcard.h ${INCSDIR}/soundcard.h
 
 namei: namei.src gennameih.awk
 	${TOOL_AWK} -f gennameih.awk < namei.src

sys/sys/acct.h

@@ -0,0 +1,80 @@
+/*	$NetBSD: acct.h,v 1.27 2009/01/11 02:45:55 christos Exp $	*/
+
+/*-
+ * Copyright (c) 1990, 1993, 1994
+ *	The Regents of the University of California.  All rights reserved.
+ * (c) UNIX System Laboratories, Inc.
+ * All or some portions of this file are derived from material licensed
+ * to the University of California by American Telephone and Telegraph
+ * Co. or Unix System Laboratories, Inc. and are reproduced herein with
+ * the permission of UNIX System Laboratories, Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)acct.h	8.3 (Berkeley) 7/10/94
+ */
+
+#ifndef _SYS_ACCT_H_
+#define _SYS_ACCT_H_
+
+/*
+ * Accounting structures; these use a comp_t type which is a 3 bits base 8
+ * exponent, 13 bit fraction ``floating point'' number.  Units are 1/AHZ
+ * seconds.
+ */
+typedef uint16_t comp_t;
+
+struct acct {
+	char	  ac_comm[16];	/* command name */
+	comp_t	  ac_utime;	/* user time */
+	comp_t	  ac_stime;	/* system time */
+	comp_t	  ac_etime;	/* elapsed time */
+	time_t	  ac_btime;	/* starting time */
+	uid_t	  ac_uid;	/* user id */
+	gid_t	  ac_gid;	/* group id */
+	uint16_t  ac_mem;	/* average memory usage */
+	comp_t	  ac_io;	/* count of IO blocks */
+	dev_t	  ac_tty;	/* controlling tty */
+
+#define	AFORK	0x01		/* fork'd but not exec'd */
+#define	ASU	0x02		/* used super-user permissions */
+#define	ACOMPAT	0x04		/* used compatibility mode */
+#define	ACORE	0x08		/* dumped core */
+#define	AXSIG	0x10		/* killed by a signal */
+	uint8_t   ac_flag;	/* accounting flags */
+};
+
+/*
+ * 1/AHZ is the granularity of the data encoded in the comp_t fields.
+ * This is not necessarily equal to hz.
+ */
+#define	AHZ	64
+
+#ifdef _KERNEL
+void	acct_init(void);
+int	acct_process(struct lwp *);
+#endif
+
+#endif /* !_SYS_ACCT_H_ */

sys/sys/agpio.h

@@ -0,0 +1,144 @@
+/*	$NetBSD: agpio.h,v 1.10 2011/02/15 08:57:01 jmcneill Exp $	*/
+
+/*-
+ * Copyright (c) 2000 Doug Rabson
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	$FreeBSD: src/sys/sys/agpio.h,v 1.1 2000/06/09 16:04:30 dfr Exp $
+ */
+
+#ifndef _SYS_AGPIO_H_
+#define _SYS_AGPIO_H_
+
+/*
+ * The AGP gatt uses 4k pages irrespective of the host page size.
+ */
+#define AGP_PAGE_SIZE		4096
+#define AGP_PAGE_SHIFT		12
+
+/*
+ * Macros to manipulate AGP mode words.
+ */
+#define AGP_MODE_GET_RQ(x)		(((x) & 0xff000000U) >> 24)
+#define AGP_MODE_GET_ARQSZ(x)		(((x) & 0x0000e000U) >> 13)
+#define AGP_MODE_GET_CAL(x)		(((x) & 0x00001c00U) >> 10)
+#define AGP_MODE_GET_SBA(x)		(((x) & 0x00000200U) >> 9)
+#define AGP_MODE_GET_AGP(x)		(((x) & 0x00000100U) >> 8)
+#define AGP_MODE_GET_4G(x)		(((x) & 0x00000020U) >> 5)
+#define AGP_MODE_GET_FW(x)		(((x) & 0x00000010U) >> 4)
+#define AGP_MODE_GET_MODE_3(x)		(((x) & 0x00000008U) >> 3)
+#define AGP_MODE_GET_RATE(x)		((x) & 0x00000007U)
+#define AGP_MODE_SET_RQ(x,v)		(((x) & ~0xff000000U) | ((v) << 24))
+#define AGP_MODE_SET_ARQSZ(x,v)		(((x) & ~0x0000e000U) | ((v) << 13))
+#define AGP_MODE_SET_CAL(x,v)		(((x) & ~0x00001c00U) | ((v) << 10))
+#define AGP_MODE_SET_SBA(x,v)		(((x) & ~0x00000200U) | ((v) << 9))
+#define AGP_MODE_SET_AGP(x,v)		(((x) & ~0x00000100U) | ((v) << 8))
+#define AGP_MODE_SET_4G(x,v)		(((x) & ~0x00000020U) | ((v) << 5))
+#define AGP_MODE_SET_FW(x,v)		(((x) & ~0x00000010U) | ((v) << 4))
+#define AGP_MODE_SET_MODE_3(x,v)	(((x) & ~0x00000008U) | ((v) << 3))
+#define AGP_MODE_SET_RATE(x,v)		(((x) & ~0x00000007U) | (v))
+#define AGP_MODE_V2_RATE_1x		0x00000001
+#define AGP_MODE_V2_RATE_2x		0x00000002
+#define AGP_MODE_V2_RATE_4x		0x00000004
+#define AGP_MODE_V3_RATE_4x		0x00000001
+#define AGP_MODE_V3_RATE_8x		0x00000002
+#define AGP_MODE_V3_RATE_RSVD		0x00000004
+
+/* compat */
+#define AGP_MODE_RATE_1x		AGP_MODE_V2_RATE_1x
+#define AGP_MODE_RATE_2x		AGP_MODE_V2_RATE_2x
+#define AGP_MODE_RATE_4x		AGP_MODE_V2_RATE_4x
+
+#define AGPIOC_BASE       'A'
+#define AGPIOC_INFO       _IOR (AGPIOC_BASE, 0, agp_info)
+#define AGPIOC_ACQUIRE    _IO  (AGPIOC_BASE, 1)
+#define AGPIOC_RELEASE    _IO  (AGPIOC_BASE, 2)
+#define AGPIOC_SETUP      _IOW (AGPIOC_BASE, 3, agp_setup)
+#if 0
+#define AGPIOC_RESERVE    _IOW (AGPIOC_BASE, 4, agp_region)
+#define AGPIOC_PROTECT    _IOW (AGPIOC_BASE, 5, agp_region)
+#endif
+#define AGPIOC_ALLOCATE   _IOWR(AGPIOC_BASE, 6, agp_allocate)
+#define AGPIOC_DEALLOCATE _IOW (AGPIOC_BASE, 7, int)
+#define AGPIOC_BIND       _IOW (AGPIOC_BASE, 8, agp_bind)
+#define AGPIOC_UNBIND     _IOW (AGPIOC_BASE, 9, agp_unbind)
+
+typedef struct _agp_version {
+	uint16_t major;
+	uint16_t minor;
+} agp_version;
+
+typedef struct _agp_info {
+	agp_version version;	/* version of the driver        */
+	uint32_t bridge_id;	/* bridge vendor/device         */
+	uint32_t agp_mode;	/* mode info of bridge          */
+	off_t aper_base;	/* base of aperture             */
+	size_t aper_size;	/* size of aperture             */
+	size_t pg_total;	/* max pages (swap + system)    */
+	size_t pg_system;	/* max pages (system)           */
+	size_t pg_used;		/* current pages used           */
+} agp_info;
+
+typedef struct _agp_setup {
+	uint32_t agp_mode;		/* mode info of bridge          */
+} agp_setup;
+
+#if 0
+/*
+ * The "prot" down below needs still a "sleep" flag somehow ...
+ */
+typedef struct _agp_segment {
+	off_t pg_start;		/* starting page to populate    */
+	size_t pg_count;	/* number of pages              */
+	int prot;		/* prot flags for mmap          */
+} agp_segment;
+
+typedef struct _agp_region {
+	pid_t pid;		/* pid of process               */
+	size_t seg_count;	/* number of segments           */
+	struct _agp_segment *seg_list;
+} agp_region;
+#endif
+
+typedef struct _agp_allocate {
+	int key;		/* tag of allocation            */
+	size_t pg_count;	/* number of pages              */
+	uint32_t type;		/* 0 == normal, other devspec   */
+	uint32_t physical;	/* device specific (some devices
+				 * need a phys address of the
+				 * actual page behind the gatt
+				 * table)                        */
+} agp_allocate;
+
+typedef struct _agp_bind {
+	int key;		/* tag of allocation            */
+	off_t pg_start;		/* starting page to populate    */
+} agp_bind;
+
+typedef struct _agp_unbind {
+	int key;		/* tag of allocation            */
+	uint32_t priority;	/* priority for paging out      */
+} agp_unbind;
+
+#endif /* !_SYS_AGPIO_H_ */

sys/sys/aio.h

@@ -0,0 +1,126 @@
+/*	$NetBSD: aio.h,v 1.12 2012/01/07 19:48:19 christos Exp $	*/
+
+/*
+ * Copyright (c) 2007, Mindaugas Rasiukevicius <rmind at NetBSD org>
+ * All rights reserved.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#ifndef _SYS_AIO_H_
+#define _SYS_AIO_H_
+
+#include <sys/types.h>
+#include <sys/signal.h>
+
+/* Returned by aio_cancel() */
+#define AIO_CANCELED		0x1
+#define AIO_NOTCANCELED		0x2
+#define AIO_ALLDONE		0x3
+
+/* LIO opcodes */
+#define LIO_NOP			0x0
+#define LIO_WRITE		0x1
+#define LIO_READ		0x2
+
+/* LIO modes */
+#define LIO_NOWAIT		0x0
+#define LIO_WAIT		0x1
+
+/*
+ * Asynchronous I/O structure.
+ * Defined in the Base Definitions volume of IEEE Std 1003.1-2001 .
+ */
+struct aiocb {
+	off_t aio_offset;		/* File offset */
+	volatile void *aio_buf;		/* I/O buffer in process space */
+	size_t aio_nbytes;		/* Length of transfer */
+	int aio_fildes;			/* File descriptor */
+	int aio_lio_opcode;		/* LIO opcode */
+	int aio_reqprio;		/* Request priority offset */
+	struct sigevent aio_sigevent;	/* Signal to deliver */
+
+	/* Internal kernel variables */
+	int _state;			/* State of the job */
+	int _errno;			/* Error value */
+	ssize_t _retval;		/* Return value */
+};
+
+/* Internal kernel data */
+#ifdef _KERNEL
+
+/* Default limits of allowed AIO operations */
+#define AIO_LISTIO_MAX		512
+#define AIO_MAX			AIO_LISTIO_MAX * 16
+
+#include <sys/condvar.h>
+#include <sys/lwp.h>
+#include <sys/mutex.h>
+#include <sys/pool.h>
+#include <sys/queue.h>
+
+/* Operations (as flags) */
+#define AIO_LIO			0x00
+#define AIO_READ		0x01
+#define AIO_WRITE		0x02
+#define AIO_SYNC		0x04
+#define AIO_DSYNC		0x08
+
+/* Job states */
+#define JOB_NONE		0x0
+#define JOB_WIP			0x1
+#define JOB_DONE		0x2
+
+/* Structure of AIO job */
+struct aio_job {
+	int aio_op;		/* Operation code */
+	struct aiocb aiocbp;	/* AIO data structure */
+	void *aiocb_uptr;	/* User-space pointer for identification of job */
+	TAILQ_ENTRY(aio_job) list;
+	struct lio_req *lio;
+};
+
+/* LIO structure */
+struct lio_req {
+	u_int refcnt;		/* Reference counter */
+	struct sigevent sig;	/* Signal of lio_listio() calls */
+};
+
+/* Structure of AIO data for process */
+struct aioproc {
+	kmutex_t aio_mtx;		/* Protects the entire structure */
+	kcondvar_t aio_worker_cv;	/* Signals on a new job */
+	kcondvar_t done_cv;		/* Signals when the job is done */
+	struct aio_job *curjob;		/* Currently processing AIO job */
+	unsigned int jobs_count;	/* Count of the jobs */
+	TAILQ_HEAD(, aio_job) jobs_queue;/* Queue of the AIO jobs */
+	struct lwp *aio_worker;		/* AIO worker thread */
+};
+
+extern u_int aio_listio_max;
+/* Prototypes */
+void	aio_print_jobs(void (*)(const char *, ...) __printflike(1, 2));
+int	aio_suspend1(struct lwp *, struct aiocb **, int, struct timespec *);
+
+#endif /* _KERNEL */
+
+#endif /* _SYS_AIO_H_ */

sys/sys/aout_mids.h

@@ -0,0 +1,68 @@
+/* $NetBSD: aout_mids.h,v 1.1 2009/08/20 22:07:49 he Exp $ */
+
+/*
+ * Copyright (c) 2009, The NetBSD Foundation, Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _SYS_MACHINE_IDS_H_
+#define _SYS_MACHINE_IDS_H_
+
+
+/*
+ * a_mid - keep sorted in numerical order for sanity's sake
+ * ensure that: 0 < mid < 0x3ff
+ */
+#define	MID_ZERO	0	/* unknown - implementation dependent */
+#define	MID_SUN010	1	/* sun 68010/68020 binary */
+#define	MID_SUN020	2	/* sun 68020-only binary */
+#define	MID_PC386	100	/* 386 PC binary. (so quoth BFD) */
+#define	MID_HP200	200	/* hp200 (68010) BSD binary */
+#define	MID_I386	134	/* i386 BSD binary */
+#define	MID_M68K	135	/* m68k BSD binary with 8K page sizes */
+#define	MID_M68K4K	136	/* m68k BSD binary with 4K page sizes */
+#define	MID_NS32532	137	/* ns32532 */
+#define	MID_SPARC	138	/* sparc */
+#define	MID_PMAX	139	/* pmax */
+#define	MID_VAX1K	140	/* VAX 1K page size binaries */
+#define	MID_ALPHA	141	/* Alpha BSD binary */
+#define	MID_MIPS	142	/* big-endian MIPS */
+#define	MID_ARM6	143	/* ARM6 */
+#define	MID_M680002K	144	/* m68000 with 2K page sizes */
+#define	MID_SH3		145	/* SH3 */
+#define	MID_POWERPC	149	/* big-endian PowerPC */
+#define	MID_VAX		150	/* VAX */
+				/* 151 - MIPS1 */
+				/* 152 - MIPS2 */
+#define	MID_M88K	153	/* m88k BSD */
+#define	MID_HPPA	154	/* HP PARISC */
+#define	MID_SH5_64	155	/* LP64 SH5 */
+#define	MID_SPARC64	156	/* LP64 sparc */
+#define	MID_X86_64	157	/* AMD x86-64 */
+#define	MID_SH5_32	158	/* ILP32 SH5 */
+#define	MID_HP200	200	/* hp200 (68010) BSD binary */
+#define	MID_HP300	300	/* hp300 (68020+68881) BSD binary */
+#define	MID_HPUX	0x20C	/* hp200/300 HP-UX binary */
+#define	MID_HPUX800     0x20B   /* hp800 HP-UX binary */
+
+#endif /* _SYS_MACHINE_IDS_H_ */

sys/sys/ataio.h

@@ -0,0 +1,56 @@
+/*	$NetBSD: ataio.h,v 1.9 2012/01/24 20:04:07 jakllsch Exp $	*/
+
+#ifndef _SYS_ATAIO_H_
+#define _SYS_ATAIO_H_
+
+#include <sys/types.h>
+#include <sys/ioctl.h>
+
+typedef struct	atareq {
+	u_long	flags;		/* info about the request status and type */
+	u_char	command;	/* command code */
+	u_char	features;	/* feature modifier bits for command */
+	u_char	sec_count;	/* sector count */
+	u_char	sec_num;	/* sector number */
+	u_char	head;		/* head number */
+	u_short	cylinder;	/* cylinder/lba address */
+
+	void *	databuf;	/* Pointer to I/O data buffer */
+	u_long	datalen;	/* length of data buffer */
+	int	timeout;	/* Command timeout */
+	u_char	retsts;		/* the return status for the command */
+	u_char	error;		/* error bits */
+} atareq_t;
+
+/* bit definitions for flags */
+#define ATACMD_READ		0x00000001
+#define ATACMD_WRITE		0x00000002
+#define ATACMD_READREG		0x00000004
+#define ATACMD_LBA		0x00000008
+
+/* definitions for the return status (retsts) */
+#define ATACMD_OK	0x00
+#define ATACMD_TIMEOUT	0x01
+#define ATACMD_ERROR	0x02
+#define ATACMD_DF	0x03
+
+#define ATAIOCCOMMAND	_IOWR('Q', 8, atareq_t)
+
+/*
+ * ATA bus IOCTL
+ */
+/* Scan bus for new devices. */
+struct atabusioscan_args {
+	int	at_dev;		/* device to scan, -1 for wildcard */
+};
+#define ATABUSIOSCAN	_IOW('A', 50, struct atabusioscan_args)
+
+#define ATABUSIORESET	_IO('A', 51) /* reset ATA bus */
+
+struct atabusiodetach_args {
+	int	at_dev;		/* device to detach; -1 for wildcard */
+};
+#define ATABUSIODETACH	_IOW('A', 52, struct atabusiodetach_args)
+
+
+#endif /* _SYS_ATAIO_H_ */

sys/sys/audioio.h

@@ -0,0 +1,338 @@
+/*	$NetBSD: audioio.h,v 1.34 2011/09/06 01:16:43 jmcneill Exp $	*/
+
+/*
+ * Copyright (c) 1991-1993 Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the Computer Systems
+ *	Engineering Group at Lawrence Berkeley Laboratory.
+ * 4. Neither the name of the University nor of the Laboratory may be used
+ *    to endorse or promote products derived from this software without
+ *    specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ */
+
+#ifndef _SYS_AUDIOIO_H_
+#define _SYS_AUDIOIO_H_
+
+#include <sys/types.h>
+#include <sys/ioccom.h>
+
+#ifndef _KERNEL
+#include <string.h>	/* Required for memset(3) prototype (AUDIO_INITINFO) */
+#endif /* _KERNEL */
+
+/*
+ * Audio device
+ */
+struct audio_prinfo {
+	u_int	sample_rate;	/* sample rate in bit/s */
+	u_int	channels;	/* number of channels, usually 1 or 2 */
+	u_int	precision;	/* number of bits/sample */
+	u_int	encoding;	/* data encoding (AUDIO_ENCODING_* below) */
+	u_int	gain;		/* volume level */
+	u_int	port;		/* selected I/O port */
+	u_int	seek;		/* BSD extension */
+	u_int	avail_ports;	/* available I/O ports */
+	u_int	buffer_size;	/* total size audio buffer */
+	u_int	_ispare[1];
+	/* Current state of device: */
+	u_int	samples;	/* number of samples */
+	u_int	eof;		/* End Of File (zero-size writes) counter */
+	u_char	pause;		/* non-zero if paused, zero to resume */
+	u_char	error;		/* non-zero if underflow/overflow ocurred */
+	u_char	waiting;	/* non-zero if another process hangs in open */
+	u_char	balance;	/* stereo channel balance */
+	u_char	cspare[2];
+	u_char	open;		/* non-zero if currently open */
+	u_char	active;		/* non-zero if I/O is currently active */
+};
+typedef struct audio_prinfo audio_prinfo_t;
+
+struct audio_info {
+	struct	audio_prinfo play;	/* Info for play (output) side */
+	struct	audio_prinfo record;	/* Info for record (input) side */
+
+	u_int	monitor_gain;	/* input to output mix */
+	/* BSD extensions */
+	u_int	blocksize;	/* H/W read/write block size */
+	u_int	hiwat;		/* output high water mark */
+	u_int	lowat;		/* output low water mark */
+	u_int	_ispare1;
+	u_int	mode;		/* current device mode */
+#define AUMODE_PLAY	0x01
+#define AUMODE_RECORD	0x02
+#define AUMODE_PLAY_ALL	0x04	/* don't do real-time correction */
+};
+typedef struct audio_info audio_info_t;
+
+#define AUDIO_INITINFO(p) \
+	(void)memset((void *)(p), 0xff, sizeof(struct audio_info))
+
+/*
+ * Parameter for the AUDIO_GETDEV ioctl to determine current
+ * audio devices.
+ */
+#define MAX_AUDIO_DEV_LEN       16
+typedef struct audio_device {
+        char name[MAX_AUDIO_DEV_LEN];
+        char version[MAX_AUDIO_DEV_LEN];
+        char config[MAX_AUDIO_DEV_LEN];
+} audio_device_t;
+
+typedef struct audio_offset {
+	u_int	samples;	/* Total number of bytes transferred */
+	u_int	deltablks;	/* Blocks transferred since last checked */
+	u_int	offset;		/* Physical transfer offset in buffer */
+} audio_offset_t;
+
+/*
+ * Supported audio encodings
+ */
+/* Encoding ID's */
+#define	AUDIO_ENCODING_NONE		0 /* no encoding assigned */
+#define	AUDIO_ENCODING_ULAW		1 /* ITU G.711 mu-law */
+#define	AUDIO_ENCODING_ALAW		2 /* ITU G.711 A-law */
+#define	AUDIO_ENCODING_PCM16		3 /* signed linear PCM, obsolete */
+#define AUDIO_ENCODING_LINEAR		AUDIO_ENCODING_PCM16 /* SunOS compat */
+#define	AUDIO_ENCODING_PCM8		4 /* unsigned linear PCM, obsolete */
+#define AUDIO_ENCODING_LINEAR8		AUDIO_ENCODING_PCM8 /* SunOS compat */
+#define	AUDIO_ENCODING_ADPCM		5 /* adaptive differential PCM */
+#define AUDIO_ENCODING_SLINEAR_LE	6
+#define AUDIO_ENCODING_SLINEAR_BE	7
+#define AUDIO_ENCODING_ULINEAR_LE	8
+#define AUDIO_ENCODING_ULINEAR_BE	9
+#define AUDIO_ENCODING_SLINEAR		10
+#define AUDIO_ENCODING_ULINEAR		11
+#define AUDIO_ENCODING_MPEG_L1_STREAM	12
+#define AUDIO_ENCODING_MPEG_L1_PACKETS	13
+#define AUDIO_ENCODING_MPEG_L1_SYSTEM	14
+#define AUDIO_ENCODING_MPEG_L2_STREAM	15
+#define AUDIO_ENCODING_MPEG_L2_PACKETS	16
+#define AUDIO_ENCODING_MPEG_L2_SYSTEM	17
+#define AUDIO_ENCODING_AC3		18
+
+typedef struct audio_encoding {
+	int	index;
+	char	name[MAX_AUDIO_DEV_LEN];
+	int	encoding;
+	int	precision;
+	int	flags;
+#define AUDIO_ENCODINGFLAG_EMULATED 1 /* software emulation mode */
+} audio_encoding_t;
+
+/*
+ * Balance settings.
+ */
+#define	AUDIO_LEFT_BALANCE	0	/* left channel only	*/
+#define	AUDIO_MID_BALANCE	32	/* equal left/right channel */
+#define	AUDIO_RIGHT_BALANCE	64	/* right channel only	*/
+#define	AUDIO_BALANCE_SHIFT	3
+
+/*
+ * Output ports
+ */
+#define	AUDIO_SPEAKER		0x01	/* built-in speaker */
+#define	AUDIO_HEADPHONE		0x02	/* headphone jack */
+#define	AUDIO_LINE_OUT		0x04	/* line out	 */
+
+/*
+ * Input ports
+ */
+#define	AUDIO_MICROPHONE	0x01	/* microphone */
+#define	AUDIO_LINE_IN		0x02	/* line in	 */
+#define	AUDIO_CD		0x04	/* on-board CD inputs */
+#define	AUDIO_INTERNAL_CD_IN	AUDIO_CD	/* internal CDROM */
+
+/*
+ * Audio device operations
+ */
+#define AUDIO_GETINFO	_IOR('A', 21, struct audio_info)
+#define AUDIO_SETINFO	_IOWR('A', 22, struct audio_info)
+#define AUDIO_DRAIN	_IO('A', 23)
+#define AUDIO_FLUSH	_IO('A', 24)
+#define AUDIO_WSEEK	_IOR('A', 25, u_long)
+#define AUDIO_RERROR	_IOR('A', 26, int)
+#define AUDIO_GETDEV	_IOR('A', 27, struct audio_device)
+#define AUDIO_GETENC	_IOWR('A', 28, struct audio_encoding)
+#define AUDIO_GETFD	_IOR('A', 29, int)
+#define AUDIO_SETFD	_IOWR('A', 30, int)
+#define AUDIO_PERROR	_IOR('A', 31, int)
+#define AUDIO_GETIOFFS	_IOR('A', 32, struct audio_offset)
+#define AUDIO_GETOOFFS	_IOR('A', 33, struct audio_offset)
+#define AUDIO_GETPROPS	_IOR('A', 34, int)
+#define  AUDIO_PROP_FULLDUPLEX	0x01
+#define  AUDIO_PROP_MMAP	0x02
+#define  AUDIO_PROP_INDEPENDENT	0x04
+#define  AUDIO_PROP_PLAYBACK	0x10
+#define  AUDIO_PROP_CAPTURE	0x20
+#define AUDIO_GETBUFINFO	_IOR('A', 35, struct audio_info)
+
+/*
+ * Mixer device
+ */
+#define AUDIO_MIN_GAIN	0
+#define AUDIO_MAX_GAIN	255
+
+typedef struct mixer_level {
+	int num_channels;
+	u_char level[8];	/* [num_channels] */
+} mixer_level_t;
+#define AUDIO_MIXER_LEVEL_MONO	0
+#define AUDIO_MIXER_LEVEL_LEFT	0
+#define AUDIO_MIXER_LEVEL_RIGHT	1
+
+/*
+ * Device operations
+ */
+
+typedef struct audio_mixer_name {
+	char name[MAX_AUDIO_DEV_LEN];
+	int msg_id;
+} audio_mixer_name_t;
+
+typedef struct mixer_devinfo {
+	int index;
+	audio_mixer_name_t label;
+	int type;
+#define AUDIO_MIXER_CLASS	0
+#define AUDIO_MIXER_ENUM	1
+#define AUDIO_MIXER_SET		2
+#define AUDIO_MIXER_VALUE	3
+	int mixer_class;
+	int next, prev;
+#define AUDIO_MIXER_LAST	-1
+	union {
+		struct audio_mixer_enum {
+			int num_mem;
+			struct {
+				audio_mixer_name_t label;
+				int ord;
+			} member[32];
+		} e;
+		struct audio_mixer_set {
+			int num_mem;
+			struct {
+				audio_mixer_name_t label;
+				int mask;
+			} member[32];
+		} s;
+		struct audio_mixer_value {
+			audio_mixer_name_t units;
+			int num_channels;
+			int delta;
+		} v;
+	} un;
+} mixer_devinfo_t;
+
+
+typedef struct mixer_ctrl {
+	int dev;
+	int type;
+	union {
+		int ord;		/* enum */
+		int mask;		/* set */
+		mixer_level_t value;	/* value */
+	} un;
+} mixer_ctrl_t;
+
+/*
+ * Mixer operations
+ */
+#define AUDIO_MIXER_READ		_IOWR('M', 0, mixer_ctrl_t)
+#define AUDIO_MIXER_WRITE		_IOWR('M', 1, mixer_ctrl_t)
+#define AUDIO_MIXER_DEVINFO		_IOWR('M', 2, mixer_devinfo_t)
+
+/*
+ * Well known device names
+ */
+#define AudioNmicrophone	"mic"
+#define AudioNline	"line"
+#define AudioNcd	"cd"
+#define AudioNdac	"dac"
+#define AudioNaux	"aux"
+#define AudioNrecord	"record"
+#define AudioNvolume	"volume"
+#define AudioNmonitor	"monitor"
+#define AudioNtreble	"treble"
+#define AudioNmid	"mid"
+#define AudioNbass	"bass"
+#define AudioNbassboost	"bassboost"
+#define AudioNspeaker	"speaker"
+#define AudioNheadphone	"headphones"
+#define AudioNoutput	"output"
+#define AudioNinput	"input"
+#define AudioNmaster	"master"
+#define AudioNstereo	"stereo"
+#define AudioNmono	"mono"
+#define AudioNloudness	"loudness"
+#define AudioNspatial	"spatial"
+#define AudioNsurround	"surround"
+#define AudioNpseudo	"pseudo"
+#define AudioNmute	"mute"
+#define AudioNenhanced	"enhanced"
+#define AudioNpreamp	"preamp"
+#define AudioNon	"on"
+#define AudioNoff	"off"
+#define AudioNmode	"mode"
+#define AudioNsource	"source"
+#define AudioNfmsynth	"fmsynth"
+#define AudioNwave	"wave"
+#define AudioNmidi	"midi"
+#define AudioNmixerout	"mixerout"
+#define AudioNswap	"swap"	/* swap left and right channels */
+#define AudioNagc	"agc"
+#define AudioNdelay	"delay"
+#define AudioNselect	"select" /* select destination */
+#define AudioNvideo     "video"
+#define AudioNcenter    "center"
+#define AudioNdepth     "depth"
+#define AudioNlfe       "lfe"
+
+#define AudioEmulaw		"mulaw"
+#define AudioEalaw		"alaw"
+#define AudioEadpcm		"adpcm"
+#define AudioEslinear		"slinear"
+#define AudioEslinear_le	"slinear_le"
+#define AudioEslinear_be	"slinear_be"
+#define AudioEulinear		"ulinear"
+#define AudioEulinear_le	"ulinear_le"
+#define AudioEulinear_be	"ulinear_be"
+#define AudioEmpeg_l1_stream	"mpeg_l1_stream"
+#define AudioEmpeg_l1_packets	"mpeg_l1_packets"
+#define AudioEmpeg_l1_system	"mpeg_l1_system"
+#define AudioEmpeg_l2_stream	"mpeg_l2_stream"
+#define AudioEmpeg_l2_packets	"mpeg_l2_packets"
+#define AudioEmpeg_l2_system	"mpeg_l2_system"
+#define AudioEac3		"ac3"
+
+#define AudioCinputs	"inputs"
+#define AudioCoutputs	"outputs"
+#define AudioCrecord	"record"
+#define AudioCmonitor	"monitor"
+#define AudioCequalization	"equalization"
+#define AudioCmodem	"modem"
+
+#endif /* !_SYS_AUDIOIO_H_ */

sys/sys/blist.h

@@ -0,0 +1,90 @@
+/*	$NetBSD: blist.h,v 1.7 2005/12/11 12:25:20 christos Exp $	*/
+
+/*-
+ * Copyright (c) 1998 Matthew Dillon.  All Rights Reserved.
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS
+ * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
+ * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/*
+ * Implements bitmap resource lists.
+ *
+ *	Usage:
+ *		blist = blist_create(blocks)
+ *		(void)  blist_destroy(blist)
+ *		blkno = blist_alloc(blist, count)
+ *		(void)  blist_free(blist, blkno, count)
+ *		nblks = blist_fill(blist, blkno, count)
+ *		(void)  blist_resize(&blist, count, freeextra)
+ *		
+ *
+ *	Notes:
+ *		on creation, the entire list is marked reserved.  You should
+ *		first blist_free() the sections you want to make available
+ *		for allocation before doing general blist_alloc()/free()
+ *		ops.
+ *
+ *		BLIST_NONE is returned on failure.  This module is typically
+ *		capable of managing up to (2^31) blocks per blist, though
+ *		the memory utilization would be insane if you actually did
+ *		that.  Managing something like 512MB worth of 4K blocks 
+ *		eats around 32 KBytes of memory. 
+ *
+ * $FreeBSD: src/sys/sys/blist.h,v 1.9 2005/01/07 02:29:23 imp Exp $
+ */
+
+#ifndef _SYS_BLIST_H_
+#define _SYS_BLIST_H_
+
+/*
+ * for space efficiency, sizeof(blist_bitmap_t) should be
+ * greater than or equal to sizeof(blist_blkno_t).
+ */
+
+typedef uint32_t blist_bitmap_t;
+typedef uint32_t blist_blkno_t;
+
+/*
+ * note: currently use BLIST_NONE as an absolute value rather then 
+ * a flag bit.
+ */
+
+#define BLIST_NONE	((blist_blkno_t)-1)
+
+typedef struct blist *blist_t;
+
+#define BLIST_BMAP_RADIX	(sizeof(blist_bitmap_t)*8)
+#define BLIST_MAX_ALLOC		BLIST_BMAP_RADIX
+
+extern blist_t blist_create(blist_blkno_t blocks);
+extern void blist_destroy(blist_t blist);
+extern blist_blkno_t blist_alloc(blist_t blist, blist_blkno_t count);
+extern void blist_free(blist_t blist, blist_blkno_t blkno, blist_blkno_t count);
+extern blist_blkno_t blist_fill(blist_t bl, blist_blkno_t blkno,
+    blist_blkno_t count);
+extern void blist_print(blist_t blist);
+extern void blist_resize(blist_t *pblist, blist_blkno_t count, int freenew);
+
+#endif	/* _SYS_BLIST_H_ */
+

sys/sys/buf.h

@@ -0,0 +1,310 @@
+/*     $NetBSD: buf.h,v 1.119 2012/02/17 08:45:11 yamt Exp $ */
+
+/*-
+ * Copyright (c) 1999, 2000, 2007, 2008 The NetBSD Foundation, Inc.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to The NetBSD Foundation
+ * by Jason R. Thorpe of the Numerical Aerospace Simulation Facility,
+ * NASA Ames Research Center, and by Andrew Doran.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
+ * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/*
+ * Copyright (c) 1982, 1986, 1989, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ * (c) UNIX System Laboratories, Inc.
+ * All or some portions of this file are derived from material licensed
+ * to the University of California by American Telephone and Telegraph
+ * Co. or Unix System Laboratories, Inc. and are reproduced herein with
+ * the permission of UNIX System Laboratories, Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)buf.h	8.9 (Berkeley) 3/30/95
+ */
+
+#ifndef _SYS_BUF_H_
+#define	_SYS_BUF_H_
+
+#include <sys/pool.h>
+#include <sys/queue.h>
+#include <sys/mutex.h>
+#include <sys/condvar.h>
+#include <sys/rbtree.h>
+#if defined(_KERNEL)
+#include <sys/workqueue.h>
+#endif /* defined(_KERNEL) */
+
+struct buf;
+struct mount;
+struct vnode;
+struct kauth_cred;
+
+#define NOLIST ((struct buf *)0x87654321)
+
+extern kmutex_t bufcache_lock;
+extern kmutex_t buffer_lock;
+
+/*
+ * The buffer header describes an I/O operation in the kernel.
+ *
+ * Field markings and the corresponding locks:
+ *
+ * b	thread of execution that holds BC_BUSY, does not correspond
+ *	  directly to any particular LWP
+ * c	bufcache_lock
+ * o	b_objlock
+ *
+ * For buffers associated with a vnode, b_objlock points to vp->v_interlock.
+ * If not associated with a vnode, it points to the generic buffer_lock.
+ */
+struct buf {
+	union {
+		TAILQ_ENTRY(buf) u_actq;
+		rb_node_t u_rbnode;
+#if defined(_KERNEL) /* u_work is smaller than u_actq. XXX */
+		struct work u_work;
+#endif /* defined(_KERNEL) */
+	} b_u;					/* b: device driver queue */
+#define	b_actq	b_u.u_actq
+#define	b_work	b_u.u_work
+	void			(*b_iodone)(struct buf *);/* b: call when done */
+	int			b_error;	/* b: errno value. */
+	int			b_resid;	/* b: remaining I/O. */
+	u_int			b_flags;	/* b: B_* flags */
+	int			b_prio;		/* b: priority for queue */
+	int			b_bufsize;	/* b: allocated size */
+	int			b_bcount;	/* b: valid bytes in buffer */
+	dev_t			b_dev;		/* b: associated device */
+	void			*b_data;	/* b: fs private data */
+	daddr_t			b_blkno;	/* b: physical block number
+						      (partition relative) */
+	daddr_t			b_rawblkno;	/* b: raw physical block number
+						      (volume relative) */
+	struct proc		*b_proc;	/* b: proc if BB_PHYS */
+	void			*b_saveaddr;	/* b: saved b_data for physio */
+
+	/*
+	 * b: private data for owner.
+	 *  - buffer cache buffers are owned by corresponding filesystem.
+	 *  - non-buffer cache buffers are owned by subsystem which
+	 *    allocated them. (filesystem, disk driver, etc)
+	 */
+	void	*b_private;
+	off_t	b_dcookie;		/* NFS: Offset cookie if dir block */
+
+	kcondvar_t		b_busy;		/* c: threads waiting on buf */
+	u_int			b_refcnt;	/* c: refcount for b_busy */
+	void			*b_unused;	/*  : unused */
+	LIST_ENTRY(buf)		b_hash;		/* c: hash chain */
+	LIST_ENTRY(buf)		b_vnbufs;	/* c: associated vnode */
+	TAILQ_ENTRY(buf)	b_freelist;	/* c: position if not active */
+	LIST_ENTRY(buf)		b_wapbllist;	/* c: transaction buffer list */
+	daddr_t			b_lblkno;	/* c: logical block number */
+	int			b_freelistindex;/* c: free list index (BQ_) */
+	u_int			b_cflags;	/* c: BC_* flags */
+	struct vnode		*b_vp;		/* c: file vnode */
+
+	kcondvar_t		b_done;		/* o: waiting on completion */
+	u_int			b_oflags;	/* o: BO_* flags */
+	kmutex_t		*b_objlock;	/* o: completion lock */
+};
+
+/*
+ * For portability with historic industry practice, the cylinder number has
+ * to be maintained in the `b_resid' field.
+ */
+#define	b_cylinder b_resid		/* Cylinder number for disksort(). */
+
+/*
+ * These flags are kept in b_cflags (owned by buffer cache).
+ */
+#define	BC_AGE		0x00000001	/* Move to age queue when I/O done. */
+#define	BC_BUSY		0x00000010	/* I/O in progress. */
+#define	BC_INVAL	0x00002000	/* Does not contain valid info. */
+#define	BC_NOCACHE	0x00008000	/* Do not cache block after use. */
+#define	BC_WANTED	0x00800000	/* Process wants this buffer. */
+#define	BC_VFLUSH	0x04000000	/* Buffer is being synced. */
+
+/*
+ * These flags are kept in b_oflags (owned by associated object).
+ */
+#define	BO_DELWRI	0x00000080	/* Delay I/O until buffer reused. */
+#define	BO_DONE		0x00000200	/* I/O completed. */
+
+/*
+ * These flags are kept in b_flags (owned by buffer holder).
+ */
+#define	B_WRITE		0x00000000	/* Write buffer (pseudo flag). */
+#define	B_ASYNC		0x00000004	/* Start I/O, do not wait. */
+#define	B_COWDONE	0x00000400	/* Copy-on-write already done. */
+#define	B_GATHERED	0x00001000	/* LFS: already in a segment. */
+#define	B_LOCKED	0x00004000	/* Locked in core (not reusable). */
+#define	B_PHYS		0x00040000	/* I/O to user memory. */
+#define	B_RAW		0x00080000	/* Set by physio for raw transfers. */
+#define	B_READ		0x00100000	/* Read buffer. */
+#define	B_DEVPRIVATE	0x02000000	/* Device driver private flag. */
+
+#define BUF_FLAGBITS \
+    "\20\1AGE\3ASYNC\4BAD\5BUSY\10DELWRI" \
+    "\12DONE\13COWDONE\15GATHERED\16INVAL\17LOCKED\20NOCACHE" \
+    "\23PHYS\24RAW\25READ\32DEVPRIVATE\33VFLUSH"
+
+/* Avoid weird code due to B_WRITE being a "pseudo flag" */
+#define BUF_ISREAD(bp)	(((bp)->b_flags & B_READ) == B_READ)
+#define BUF_ISWRITE(bp)	(((bp)->b_flags & B_READ) == B_WRITE)
+
+/*
+ * This structure describes a clustered I/O.  It is stored in the b_saveaddr
+ * field of the buffer on which I/O is done.  At I/O completion, cluster
+ * callback uses the structure to parcel I/O's to individual buffers, and
+ * then free's this structure.
+ */
+struct cluster_save {
+	long	bs_bcount;		/* Saved b_bcount. */
+	long	bs_bufsize;		/* Saved b_bufsize. */
+	void	*bs_saveaddr;		/* Saved b_addr. */
+	int	bs_nchildren;		/* Number of associated buffers. */
+	struct buf *bs_children;	/* List of associated buffers. */
+};
+
+/*
+ * Zero out the buffer's data area.
+ */
+#define	clrbuf(bp)							\
+do {									\
+	memset((bp)->b_data, 0, (u_int)(bp)->b_bcount);			\
+	(bp)->b_resid = 0;						\
+} while (/* CONSTCOND */ 0)
+
+/* Flags to low-level allocation routines. */
+#define B_CLRBUF	0x01	/* Request allocated buffer be cleared. */
+#define B_SYNC		0x02	/* Do all allocations synchronously. */
+#define B_METAONLY	0x04	/* Return indirect block buffer. */
+#define B_CONTIG	0x08	/* Allocate file contiguously. */
+
+/* Flags to bread() and breadn(). */
+#define B_MODIFY	0x01	/* Hint: caller might modify buffer */
+
+#ifdef _KERNEL
+
+#define	BIO_GETPRIO(bp)		((bp)->b_prio)
+#define	BIO_SETPRIO(bp, prio)	(bp)->b_prio = (prio)
+#define	BIO_COPYPRIO(bp1, bp2)	BIO_SETPRIO(bp1, BIO_GETPRIO(bp2))
+
+#define	BPRIO_NPRIO		3
+#define	BPRIO_TIMECRITICAL	2
+#define	BPRIO_TIMELIMITED	1
+#define	BPRIO_TIMENONCRITICAL	0
+#define	BPRIO_DEFAULT		BPRIO_TIMELIMITED
+
+extern	u_int nbuf;		/* The number of buffer headers */
+
+/*
+ * Definitions for the buffer free lists.
+ */
+#define	BQUEUES		4		/* number of free buffer queues */
+
+#define	BQ_LOCKED	0		/* super-blocks &c */
+#define	BQ_LRU		1		/* lru, useful buffers */
+#define	BQ_AGE		2		/* rubbish */
+#define	BQ_EMPTY	3		/* buffer headers with no memory */
+
+struct bqueue {
+	TAILQ_HEAD(, buf) bq_queue;
+	uint64_t bq_bytes;
+	buf_t *bq_marker;
+};
+
+extern struct bqueue bufqueues[BQUEUES];
+
+__BEGIN_DECLS
+int	allocbuf(buf_t *, int, int);
+void	bawrite(buf_t *);
+void	bdwrite(buf_t *);
+void	biodone(buf_t *);
+int	biowait(buf_t *);
+int	bread(struct vnode *, daddr_t, int, struct kauth_cred *, int, buf_t **);
+int	breadn(struct vnode *, daddr_t, int, daddr_t *, int *, int,
+	       struct kauth_cred *, int, buf_t **);
+void	brelsel(buf_t *, int);
+void	brelse(buf_t *, int);
+void	bremfree(buf_t *);
+void	bufinit(void);
+void	bufinit2(void);
+int	bwrite(buf_t *);
+buf_t	*getblk(struct vnode *, daddr_t, int, int, int);
+buf_t	*geteblk(int);
+buf_t	*incore(struct vnode *, daddr_t);
+
+void	minphys(buf_t *);
+int	physio(void (*)(buf_t *), buf_t *, dev_t, int,
+	       void (*)(buf_t *), struct uio *);
+
+void	brelvp(buf_t *);
+void	reassignbuf(buf_t *, struct vnode *);
+void	bgetvp(struct vnode *, buf_t *);
+int	buf_syncwait(void);
+u_long	buf_memcalc(void);
+int	buf_drain(int);
+int	buf_setvalimit(vsize_t);
+#if defined(DDB) || defined(DEBUGPRINT)
+void	vfs_buf_print(buf_t *, int, void (*)(const char *, ...)
+    __printflike(1, 2));
+#endif
+buf_t	*getiobuf(struct vnode *, bool);
+void	putiobuf(buf_t *);
+void	buf_init(buf_t *);
+void	buf_destroy(buf_t *);
+int	bbusy(buf_t *, bool, int, kmutex_t *);
+
+void	nestiobuf_iodone(buf_t *);
+void	nestiobuf_setup(buf_t *, buf_t *, int, size_t);
+void	nestiobuf_done(buf_t *, int, int);
+
+__END_DECLS
+#endif /* _KERNEL */
+#endif /* !_SYS_BUF_H_ */

sys/sys/bufq.h

@@ -0,0 +1,105 @@
+/*	$NetBSD: bufq.h,v 1.10 2009/01/13 13:35:54 yamt Exp $	*/
+/*	NetBSD: buf.h,v 1.75 2004/09/18 16:40:11 yamt Exp 	*/
+
+/*-
+ * Copyright (c) 1999, 2000 The NetBSD Foundation, Inc.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to The NetBSD Foundation
+ * by Jason R. Thorpe of the Numerical Aerospace Simulation Facility,
+ * NASA Ames Research Center.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
+ * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/*
+ * Copyright (c) 1982, 1986, 1989, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ * (c) UNIX System Laboratories, Inc.
+ * All or some portions of this file are derived from material licensed
+ * to the University of California by American Telephone and Telegraph
+ * Co. or Unix System Laboratories, Inc. and are reproduced herein with
+ * the permission of UNIX System Laboratories, Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)buf.h	8.9 (Berkeley) 3/30/95
+ */
+
+#if !defined(_KERNEL)
+#error not supposed to be exposed to userland.
+#endif
+
+struct buf;
+struct bufq_state;
+
+/*
+ * Special strategies for bufq_alloc.
+ */
+#define	BUFQ_STRAT_ANY		NULL 	/* let bufq_alloc select one. */
+#define	BUFQ_DISK_DEFAULT_STRAT	BUFQ_STRAT_ANY	/* default for disks. */
+
+/*
+ * Flags for bufq_alloc.
+ */
+#define BUFQ_SORT_RAWBLOCK	0x0001	/* Sort by b_rawblkno */
+#define BUFQ_SORT_CYLINDER	0x0002	/* Sort by b_cylinder, b_rawblkno */
+
+#define BUFQ_SORT_MASK		0x000f
+
+#define	BUFQ_EXACT		0x0010	/* Don't fall back to other strategy */
+
+int	bufq_alloc(struct bufq_state **, const char *, int);
+void	bufq_drain(struct bufq_state *);
+void	bufq_free(struct bufq_state *);
+/* Put buffer in queue */
+void	bufq_put(struct bufq_state *, struct buf *);
+/* Get and remove buffer from queue */
+struct buf *bufq_get(struct bufq_state *);
+/* Get buffer from queue */
+struct buf *bufq_peek(struct bufq_state *);
+/* Remove specified buffer from queue */
+struct buf *bufq_cancel(struct bufq_state *, struct buf *);
+const char *bufq_getstrategyname(struct bufq_state *);
+void	bufq_move(struct bufq_state *, struct bufq_state *);

sys/sys/bufq_impl.h

@@ -0,0 +1,139 @@
+/*	$NetBSD: bufq_impl.h,v 1.9 2011/11/02 13:52:34 yamt Exp $	*/
+/*	NetBSD: bufq.h,v 1.3 2005/03/31 11:28:53 yamt Exp	*/
+/*	NetBSD: buf.h,v 1.75 2004/09/18 16:40:11 yamt Exp 	*/
+
+/*-
+ * Copyright (c) 1999, 2000 The NetBSD Foundation, Inc.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to The NetBSD Foundation
+ * by Jason R. Thorpe of the Numerical Aerospace Simulation Facility,
+ * NASA Ames Research Center.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
+ * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/*
+ * Copyright (c) 1982, 1986, 1989, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ * (c) UNIX System Laboratories, Inc.
+ * All or some portions of this file are derived from material licensed
+ * to the University of California by American Telephone and Telegraph
+ * Co. or Unix System Laboratories, Inc. and are reproduced herein with
+ * the permission of UNIX System Laboratories, Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)buf.h	8.9 (Berkeley) 3/30/95
+ */
+
+#if !defined(_KERNEL)
+#error not supposed to be exposed to userland.
+#endif
+
+struct bufq_strat;
+
+/*
+ * Device driver buffer queue.
+ */
+struct bufq_state {
+	void (*bq_put)(struct bufq_state *, struct buf *);
+	struct buf *(*bq_get)(struct bufq_state *, int);
+	struct buf *(*bq_cancel)(struct bufq_state *, struct buf *);
+	void (*bq_fini)(struct bufq_state *);
+	void *bq_private;
+	int bq_flags;			/* Flags from bufq_alloc() */
+	const struct bufq_strat *bq_strat;
+};
+
+static __inline void *bufq_private(const struct bufq_state *) __unused;
+static __inline bool buf_inorder(const struct buf *, const struct buf *, int)
+    __unused;
+
+#include <sys/null.h> /* for NULL */
+
+static __inline void *
+bufq_private(const struct bufq_state *bufq)
+{
+
+	return bufq->bq_private;
+}
+
+/*
+ * Check if two buf's are in ascending order.
+ *
+ * this function consider a NULL buf is after any non-NULL buf.
+ *
+ * this function returns false if two are "same".
+ */
+static __inline bool
+buf_inorder(const struct buf *bp, const struct buf *bq, int sortby)
+{
+
+	KASSERT(bp != NULL || bq != NULL);
+	if (bp == NULL || bq == NULL)
+		return (bq == NULL);
+
+	if (sortby == BUFQ_SORT_CYLINDER) {
+		if (bp->b_cylinder != bq->b_cylinder)
+			return bp->b_cylinder < bq->b_cylinder;
+		else
+			return bp->b_rawblkno < bq->b_rawblkno;
+	} else
+		return bp->b_rawblkno < bq->b_rawblkno;
+}
+
+struct bufq_strat {
+	const char *bs_name;
+	void (*bs_initfn)(struct bufq_state *);
+	int bs_prio;
+};
+
+#define	BUFQ_DEFINE(name, prio, initfn)			\
+static const struct bufq_strat bufq_strat_##name = {	\
+	.bs_name = #name,				\
+	.bs_prio = prio,					\
+	.bs_initfn = initfn				\
+};							\
+__link_set_add_rodata(bufq_strats, bufq_strat_##name)

sys/sys/bus.h

@@ -0,0 +1,248 @@
+/*	$NetBSD: bus.h,v 1.11 2012/05/07 18:16:38 tsutsui Exp $	*/
+
+/*-
+ * Copyright (c) 2007 The NetBSD Foundation, Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
+ * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _SYS_BUS_H_
+#define	_SYS_BUS_H_
+
+#include <sys/types.h>
+
+#ifdef __HAVE_NEW_STYLE_BUS_H
+
+#include <machine/bus_defs.h>
+
+struct bus_space_reservation {
+	bus_addr_t _bsr_start;
+	bus_size_t _bsr_size;
+};
+
+typedef struct bus_space_reservation bus_space_reservation_t;
+
+static inline bus_size_t
+bus_space_reservation_size(bus_space_reservation_t *bsr)
+{
+	return bsr->_bsr_size;
+}
+
+static inline bus_space_reservation_t *
+bus_space_reservation_init(bus_space_reservation_t *bsr,
+    bus_addr_t addr, bus_size_t size)
+{
+	bsr->_bsr_start = addr;
+	bsr->_bsr_size = size;
+	return bsr;
+}
+
+static inline bus_addr_t
+bus_space_reservation_addr(bus_space_reservation_t *bsr)
+{
+	return bsr->_bsr_start;
+}
+
+enum bus_space_override_idx {
+	  BUS_SPACE_OVERRIDE_MAP		= __BIT(0)
+	, BUS_SPACE_OVERRIDE_UNMAP		= __BIT(1)
+	, BUS_SPACE_OVERRIDE_ALLOC		= __BIT(2)
+	, BUS_SPACE_OVERRIDE_FREE		= __BIT(3)
+	, BUS_SPACE_OVERRIDE_RESERVE		= __BIT(4)
+	, BUS_SPACE_OVERRIDE_RELEASE		= __BIT(5)
+	, BUS_SPACE_OVERRIDE_RESERVATION_MAP	= __BIT(6)
+	, BUS_SPACE_OVERRIDE_RESERVATION_UNMAP	= __BIT(7)
+	, BUS_SPACE_OVERRIDE_RESERVE_SUBREGION	= __BIT(8)
+#if 0
+	, BUS_SPACE_OVERRIDE_EXTEND	= __BIT(9)
+	, BUS_SPACE_OVERRIDE_TRIM	= __BIT(10)
+#endif
+};
+
+enum bus_dma_override_idx {
+	  BUS_DMAMAP_OVERRIDE_CREATE	= __BIT(0)
+	, BUS_DMAMAP_OVERRIDE_DESTROY	= __BIT(1)
+	, BUS_DMAMAP_OVERRIDE_LOAD	= __BIT(2)
+	, BUS_DMAMAP_OVERRIDE_LOAD_MBUF	= __BIT(3)
+	, BUS_DMAMAP_OVERRIDE_LOAD_UIO	= __BIT(4)
+	, BUS_DMAMAP_OVERRIDE_LOAD_RAW	= __BIT(5)
+	, BUS_DMAMAP_OVERRIDE_UNLOAD	= __BIT(6)
+	, BUS_DMAMAP_OVERRIDE_SYNC	= __BIT(7)
+	, BUS_DMAMEM_OVERRIDE_ALLOC	= __BIT(8)
+	, BUS_DMAMEM_OVERRIDE_FREE	= __BIT(9)
+	, BUS_DMAMEM_OVERRIDE_MAP	= __BIT(10)
+	, BUS_DMAMEM_OVERRIDE_UNMAP	= __BIT(11)
+	, BUS_DMAMEM_OVERRIDE_MMAP	= __BIT(12)
+	, BUS_DMATAG_OVERRIDE_SUBREGION	= __BIT(13)
+	, BUS_DMATAG_OVERRIDE_DESTROY	= __BIT(14)
+};
+
+/* Only add new members at the end of this struct! */
+struct bus_space_overrides {
+	int (*ov_space_map)(void *, bus_space_tag_t, bus_addr_t, bus_size_t,
+	    int, bus_space_handle_t *);
+
+	void (*ov_space_unmap)(void *, bus_space_tag_t, bus_space_handle_t,
+	    bus_size_t);
+
+	int (*ov_space_alloc)(void *, bus_space_tag_t, bus_addr_t, bus_addr_t,
+	    bus_size_t, bus_size_t, bus_size_t, int, bus_addr_t *,
+	    bus_space_handle_t *);
+
+	void (*ov_space_free)(void *, bus_space_tag_t, bus_space_handle_t,
+	    bus_size_t);
+
+	int (*ov_space_reserve)(void *, bus_space_tag_t, bus_addr_t, bus_size_t,
+	    int, bus_space_reservation_t *);
+
+	void (*ov_space_release)(void *, bus_space_tag_t,
+	    bus_space_reservation_t *);
+
+	int (*ov_space_reservation_map)(void *, bus_space_tag_t,
+	    bus_space_reservation_t *, int, bus_space_handle_t *);
+
+	void (*ov_space_reservation_unmap)(void *, bus_space_tag_t,
+	    bus_space_handle_t, bus_size_t);
+
+	int (*ov_space_reserve_subregion)(void *, bus_space_tag_t,
+	    bus_addr_t, bus_addr_t, bus_size_t, bus_size_t, bus_size_t,
+	    int, bus_space_reservation_t *);
+
+#if 0
+	int (*ov_space_extend)(void *, bus_space_tag_t,
+	    bus_space_reservation_t *, bus_size_t, bus_size_t);
+
+	void (*ov_space_trim)(void *, bus_space_tag_t,
+	    bus_space_reservation_t *, bus_size_t, bus_size_t);
+#endif
+};
+
+struct mbuf;
+struct uio;
+
+/* Only add new members at the end of this struct! */
+struct bus_dma_overrides {
+	int (*ov_dmamap_create)(void *, bus_dma_tag_t, bus_size_t, int,
+	    bus_size_t, bus_size_t, int, bus_dmamap_t *);
+	void (*ov_dmamap_destroy)(void *, bus_dma_tag_t, bus_dmamap_t);
+	int (*ov_dmamap_load)(void *, bus_dma_tag_t, bus_dmamap_t, void *,
+	    bus_size_t, struct proc *, int);
+	int (*ov_dmamap_load_mbuf)(void *, bus_dma_tag_t, bus_dmamap_t,
+	    struct mbuf *, int);
+	int (*ov_dmamap_load_uio)(void *, bus_dma_tag_t, bus_dmamap_t,
+	    struct uio *, int);
+	int (*ov_dmamap_load_raw)(void *, bus_dma_tag_t, bus_dmamap_t,
+	    bus_dma_segment_t *, int, bus_size_t, int);
+	void (*ov_dmamap_unload)(void *, bus_dma_tag_t, bus_dmamap_t);
+	void (*ov_dmamap_sync)(void *, bus_dma_tag_t, bus_dmamap_t, bus_addr_t,
+	    bus_size_t, int);
+	int (*ov_dmamem_alloc)(void *, bus_dma_tag_t, bus_size_t, bus_size_t,
+	    bus_size_t, bus_dma_segment_t *, int, int *, int);
+	void (*ov_dmamem_free)(void *, bus_dma_tag_t, bus_dma_segment_t *, int);
+	int (*ov_dmamem_map)(void *, bus_dma_tag_t, bus_dma_segment_t *, int,
+	    size_t, void **, int);
+	void (*ov_dmamem_unmap)(void *, bus_dma_tag_t, void *, size_t);
+	paddr_t (*ov_dmamem_mmap)(void *, bus_dma_tag_t, bus_dma_segment_t *,
+	    int, off_t, int, int);
+	int (*ov_dmatag_subregion)(void *, bus_dma_tag_t, bus_addr_t,
+	    bus_addr_t, bus_dma_tag_t *, int);
+	void (*ov_dmatag_destroy)(void *, bus_dma_tag_t);
+};
+
+int	bus_space_tag_create(bus_space_tag_t, uint64_t, uint64_t,
+	                     const struct bus_space_overrides *, void *,
+	                     bus_space_tag_t *);
+void	bus_space_tag_destroy(bus_space_tag_t);
+
+int bus_dma_tag_create(bus_dma_tag_t, uint64_t,
+    const struct bus_dma_overrides *, void *, bus_dma_tag_t *);
+void bus_dma_tag_destroy(bus_dma_tag_t);
+
+/* Reserve a region of bus space.  Reserved bus space cannot be allocated
+ * with bus_space_alloc().  Reserved space has not been bus_space_map()'d.
+ */
+int	bus_space_reserve(bus_space_tag_t, bus_addr_t, bus_size_t, int,
+	                  bus_space_reservation_t *);
+
+int
+bus_space_reserve_subregion(bus_space_tag_t,
+    bus_addr_t, bus_addr_t, bus_size_t, bus_size_t, bus_size_t,
+    int, bus_space_reservation_t *);
+
+/* Cancel a reservation. */
+void	bus_space_release(bus_space_tag_t, bus_space_reservation_t *);
+
+int bus_space_reservation_map(bus_space_tag_t, bus_space_reservation_t *,
+    int, bus_space_handle_t *);
+
+void bus_space_reservation_unmap(bus_space_tag_t, bus_space_handle_t,
+    bus_size_t);
+
+#if 0
+/* Extend a reservation to the left and/or to the right.  The extension
+ * has not been bus_space_map()'d.
+ */
+int	bus_space_extend(bus_space_tag_t, bus_space_reservation_t *, bus_size_t,
+	                 bus_size_t);
+
+/* Trim bus space from a reservation on the left and/or on the right. */
+void	bus_space_trim(bus_space_tag_t, bus_space_reservation_t *, bus_size_t,
+	               bus_size_t);
+#endif
+
+#include <sys/bus_proto.h>
+
+#include <machine/bus_funcs.h>
+
+#else /* !__HAVE_NEW_STYLE_BUS_H */
+
+#include <machine/bus.h>
+
+bool	bus_space_is_equal(bus_space_tag_t, bus_space_tag_t);
+bool	bus_space_handle_is_equal(bus_space_tag_t, bus_space_handle_t,
+    bus_space_handle_t);
+
+#endif /* __HAVE_NEW_STYLE_BUS_H */
+
+#ifdef __HAVE_NO_BUS_DMA
+/*
+ * XXX
+ * Dummy bus_dma(9) stuff for ports which don't bother to have
+ * unnecessary bus_dma(9) implementation to appease MI driver modules etc.
+ */
+typedef void *bus_dma_tag_t;
+
+typedef struct bus_dma_segment {
+	bus_addr_t ds_addr;
+	bus_size_t ds_len;
+} bus_dma_segment_t;
+
+typedef struct bus_dmamap {
+	bus_size_t dm_maxsegsz;
+	bus_size_t dm_mapsize;
+	int dm_nsegs;
+	bus_dma_segment_t *dm_segs;
+} *bus_dmamap_t;
+#endif /* __HAVE_NO_BUS_DMA */
+
+#endif	/* _SYS_BUS_H_ */

sys/sys/bus_proto.h

@@ -0,0 +1,358 @@
+/*	$NetBSD: bus_proto.h,v 1.6 2011/08/17 10:46:38 martin Exp $	*/
+
+/*-
+ * Copyright (c) 1996, 1997, 1998, 2001, 2007 The NetBSD Foundation, Inc.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to The NetBSD Foundation
+ * by Jason R. Thorpe of the Numerical Aerospace Simulation Facility,
+ * NASA Ames Research Center, and by Andrew Doran.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
+ * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/*
+ * Copyright (c) 1996 Charles M. Hannum.  All rights reserved.
+ * Copyright (c) 1996 Christopher G. Demetriou.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *      This product includes software developed by Christopher G. Demetriou
+ *	for the NetBSD Project.
+ * 4. The name of the author may not be used to endorse or promote products
+ *    derived from this software without specific prior written permission
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _SYS_BUS_PROTO_H_
+#define _SYS_BUS_PROTO_H_
+
+/*
+ * Forwards needed by prototypes below.
+ */
+struct mbuf;
+struct uio;
+
+/*
+ * bus_space(9)
+ */
+
+/* Map types. */
+#define	BUS_SPACE_MAP_CACHEABLE		0x01
+#define	BUS_SPACE_MAP_LINEAR		0x02
+#define	BUS_SPACE_MAP_PREFETCHABLE	0x04
+
+/* Bus read/write barrier methods. */
+#define	BUS_SPACE_BARRIER_READ	0x01		/* force read barrier */
+#define	BUS_SPACE_BARRIER_WRITE	0x02		/* force write barrier */
+
+int	bus_space_map(bus_space_tag_t, bus_addr_t, bus_size_t, int,
+		      bus_space_handle_t *);
+
+void	bus_space_unmap(bus_space_tag_t, bus_space_handle_t, bus_size_t);
+
+int	bus_space_subregion(bus_space_tag_t, bus_space_handle_t,
+			    bus_size_t, bus_size_t, bus_space_handle_t *);
+
+int	bus_space_alloc(bus_space_tag_t, bus_addr_t, bus_addr_t,
+			bus_size_t, bus_size_t, bus_size_t,
+			int, bus_addr_t *, bus_space_handle_t *);
+
+void	bus_space_free(bus_space_tag_t, bus_space_handle_t, bus_size_t);
+
+paddr_t	bus_space_mmap(bus_space_tag_t, bus_addr_t, off_t, int, int);
+
+void	*bus_space_vaddr(bus_space_tag_t, bus_space_handle_t);
+
+void	bus_space_barrier(bus_space_tag_t tag, bus_space_handle_t bsh,
+			  bus_size_t offset, bus_size_t len, int flags);
+
+/*
+ * bus_space(9) accessors
+ */
+
+uint8_t	bus_space_read_1(bus_space_tag_t, bus_space_handle_t,
+			 bus_size_t);
+uint8_t	bus_space_read_stream_1(bus_space_tag_t, bus_space_handle_t,
+				bus_size_t);
+
+uint16_t bus_space_read_2(bus_space_tag_t, bus_space_handle_t,
+			  bus_size_t);
+uint16_t bus_space_read_stream_2(bus_space_tag_t, bus_space_handle_t,
+				 bus_size_t);
+
+uint32_t bus_space_read_4(bus_space_tag_t, bus_space_handle_t,
+			  bus_size_t);
+uint32_t bus_space_read_stream_4(bus_space_tag_t, bus_space_handle_t,
+				 bus_size_t);
+
+uint64_t bus_space_read_8(bus_space_tag_t, bus_space_handle_t,
+			  bus_size_t);
+uint64_t bus_space_read_stream_8(bus_space_tag_t, bus_space_handle_t,
+				 bus_size_t);
+
+void	bus_space_read_multi_1(bus_space_tag_t, bus_space_handle_t,
+			       bus_size_t, uint8_t *, bus_size_t);
+void	bus_space_read_multi_stream_1(bus_space_tag_t, bus_space_handle_t,
+				      bus_size_t, uint8_t *, bus_size_t);
+void	bus_space_read_region_1(bus_space_tag_t, bus_space_handle_t,
+			        bus_size_t, uint8_t *, bus_size_t);
+void	bus_space_read_region_stream_1(bus_space_tag_t, bus_space_handle_t,
+				       bus_size_t, uint8_t *, bus_size_t);
+
+void	bus_space_read_multi_2(bus_space_tag_t, bus_space_handle_t,
+			       bus_size_t, uint16_t *, bus_size_t);
+void	bus_space_read_multi_stream_2(bus_space_tag_t, bus_space_handle_t,
+				      bus_size_t, uint16_t *, bus_size_t);
+void	bus_space_read_region_2(bus_space_tag_t, bus_space_handle_t,
+			        bus_size_t, uint16_t *, bus_size_t);
+void	bus_space_read_region_stream_2(bus_space_tag_t, bus_space_handle_t,
+				       bus_size_t, uint16_t *, bus_size_t);
+
+void	bus_space_read_multi_4(bus_space_tag_t, bus_space_handle_t,
+			       bus_size_t, uint32_t *, bus_size_t);
+void	bus_space_read_multi_stream_4(bus_space_tag_t, bus_space_handle_t,
+				      bus_size_t, uint32_t *, bus_size_t);
+void	bus_space_read_region_4(bus_space_tag_t, bus_space_handle_t,
+			        bus_size_t, uint32_t *, bus_size_t);
+void	bus_space_read_region_stream_4(bus_space_tag_t, bus_space_handle_t,
+				       bus_size_t, uint32_t *, bus_size_t);
+
+void	bus_space_read_multi_8(bus_space_tag_t, bus_space_handle_t,
+			       bus_size_t, uint64_t *, bus_size_t);
+void	bus_space_read_multi_stream_8(bus_space_tag_t, bus_space_handle_t,
+				      bus_size_t, uint64_t *, bus_size_t);
+void	bus_space_read_region_8(bus_space_tag_t, bus_space_handle_t,
+			        bus_size_t, uint64_t *, bus_size_t);
+void	bus_space_read_region_stream_8(bus_space_tag_t, bus_space_handle_t,
+				       bus_size_t, uint64_t *, bus_size_t);
+
+void	bus_space_write_1(bus_space_tag_t, bus_space_handle_t,
+			  bus_size_t, uint8_t);
+void	bus_space_write_stream_1(bus_space_tag_t, bus_space_handle_t,
+				 bus_size_t, uint8_t);
+
+void	bus_space_write_2(bus_space_tag_t, bus_space_handle_t,
+			  bus_size_t, uint16_t);
+void	bus_space_write_stream_2(bus_space_tag_t, bus_space_handle_t,
+		  		 bus_size_t, uint16_t);
+
+void	bus_space_write_4(bus_space_tag_t, bus_space_handle_t,
+			  bus_size_t, uint32_t);
+void	bus_space_write_stream_4(bus_space_tag_t, bus_space_handle_t,
+		  		 bus_size_t, uint32_t);
+
+void	bus_space_write_8(bus_space_tag_t, bus_space_handle_t,
+			  bus_size_t, uint64_t);
+void	bus_space_write_stream_8(bus_space_tag_t, bus_space_handle_t,
+		  		 bus_size_t, uint64_t);
+
+void	bus_space_write_multi_1(bus_space_tag_t, bus_space_handle_t,
+			        bus_size_t, const uint8_t *,
+			        bus_size_t);
+void	bus_space_write_multi_stream_1(bus_space_tag_t, bus_space_handle_t,
+				       bus_size_t, const uint8_t *,
+				       bus_size_t);
+void	bus_space_write_region_1(bus_space_tag_t, bus_space_handle_t,
+			         bus_size_t, const uint8_t *,
+			         bus_size_t);
+void	bus_space_write_region_stream_1(bus_space_tag_t, bus_space_handle_t,
+				        bus_size_t, const uint8_t *,
+					bus_size_t);
+
+void	bus_space_write_multi_2(bus_space_tag_t, bus_space_handle_t,
+			        bus_size_t, const uint16_t *,
+			        bus_size_t);
+void	bus_space_write_multi_stream_2(bus_space_tag_t, bus_space_handle_t,
+				       bus_size_t, const uint16_t *,
+				       bus_size_t);
+void	bus_space_write_region_2(bus_space_tag_t, bus_space_handle_t,
+			         bus_size_t, const uint16_t *,
+			         bus_size_t);
+void	bus_space_write_region_stream_2(bus_space_tag_t, bus_space_handle_t,
+				        bus_size_t, const uint16_t *,
+				        bus_size_t);
+
+void	bus_space_write_multi_4(bus_space_tag_t, bus_space_handle_t,
+			        bus_size_t, const uint32_t *,
+			        bus_size_t);
+void	bus_space_write_multi_stream_4(bus_space_tag_t, bus_space_handle_t,
+				       bus_size_t, const uint32_t *,
+				       bus_size_t);
+void	bus_space_write_region_4(bus_space_tag_t, bus_space_handle_t,
+			         bus_size_t, const uint32_t *,
+			         bus_size_t);
+void	bus_space_write_region_stream_4(bus_space_tag_t, bus_space_handle_t,
+				        bus_size_t, const uint32_t *,
+				        bus_size_t);
+
+void	bus_space_write_multi_8(bus_space_tag_t, bus_space_handle_t,
+			        bus_size_t, const uint64_t *,
+			        bus_size_t);
+void	bus_space_write_multi_stream_8(bus_space_tag_t, bus_space_handle_t,
+				       bus_size_t, const uint64_t *,
+				       bus_size_t);
+void	bus_space_write_region_8(bus_space_tag_t, bus_space_handle_t,
+			         bus_size_t, const uint64_t *,
+			         bus_size_t);
+void	bus_space_write_region_stream_8(bus_space_tag_t, bus_space_handle_t,
+				        bus_size_t, const uint64_t *,
+				        bus_size_t);
+
+void	bus_space_set_multi_1(bus_space_tag_t, bus_space_handle_t,
+			      bus_size_t, u_int8_t, bus_size_t);
+void	bus_space_set_multi_2(bus_space_tag_t, bus_space_handle_t,
+			      bus_size_t, u_int16_t, bus_size_t);
+void	bus_space_set_multi_4(bus_space_tag_t, bus_space_handle_t,
+			      bus_size_t, u_int32_t, bus_size_t);
+void	bus_space_set_multi_8(bus_space_tag_t, bus_space_handle_t,
+			      bus_size_t, u_int64_t, bus_size_t);
+
+void	bus_space_set_multi_stream_1(bus_space_tag_t, bus_space_handle_t,
+			      bus_size_t, u_int8_t, bus_size_t);
+void	bus_space_set_multi_stream_2(bus_space_tag_t, bus_space_handle_t,
+			      bus_size_t, u_int16_t, bus_size_t);
+void	bus_space_set_multi_stream_4(bus_space_tag_t, bus_space_handle_t,
+			      bus_size_t, u_int32_t, bus_size_t);
+void	bus_space_set_multi_stream_8(bus_space_tag_t, bus_space_handle_t,
+			      bus_size_t, u_int64_t, bus_size_t);
+
+void	bus_space_set_region_1(bus_space_tag_t, bus_space_handle_t,
+			       bus_size_t, u_int8_t, bus_size_t);
+void	bus_space_set_region_2(bus_space_tag_t, bus_space_handle_t,
+			       bus_size_t, u_int16_t, bus_size_t);
+void	bus_space_set_region_4(bus_space_tag_t, bus_space_handle_t,
+			       bus_size_t, u_int32_t, bus_size_t);
+void	bus_space_set_region_8(bus_space_tag_t, bus_space_handle_t,
+			       bus_size_t, u_int64_t, bus_size_t);
+
+void	bus_space_set_region_stream_1(bus_space_tag_t, bus_space_handle_t,
+			       bus_size_t, u_int8_t, bus_size_t);
+void	bus_space_set_region_stream_2(bus_space_tag_t, bus_space_handle_t,
+			       bus_size_t, u_int16_t, bus_size_t);
+void	bus_space_set_region_stream_4(bus_space_tag_t, bus_space_handle_t,
+			       bus_size_t, u_int32_t, bus_size_t);
+void	bus_space_set_region_stream_8(bus_space_tag_t, bus_space_handle_t,
+			       bus_size_t, u_int64_t, bus_size_t);
+
+void	bus_space_copy_region_1(bus_space_tag_t, bus_space_handle_t,
+				bus_size_t, bus_space_handle_t,
+				bus_size_t, bus_size_t);
+void	bus_space_copy_region_2(bus_space_tag_t, bus_space_handle_t,
+				bus_size_t, bus_space_handle_t,
+				bus_size_t, bus_size_t);
+void	bus_space_copy_region_4(bus_space_tag_t, bus_space_handle_t,
+				bus_size_t, bus_space_handle_t,
+				bus_size_t, bus_size_t);
+void	bus_space_copy_region_8(bus_space_tag_t, bus_space_handle_t,
+				bus_size_t, bus_space_handle_t,
+				bus_size_t, bus_size_t);
+
+void	bus_space_copy_region_stream_1(bus_space_tag_t, bus_space_handle_t,
+				bus_size_t, bus_space_handle_t,
+				bus_size_t, bus_size_t);
+void	bus_space_copy_region_stream_2(bus_space_tag_t, bus_space_handle_t,
+				bus_size_t, bus_space_handle_t,
+				bus_size_t, bus_size_t);
+void	bus_space_copy_region_stream_4(bus_space_tag_t, bus_space_handle_t,
+				bus_size_t, bus_space_handle_t,
+				bus_size_t, bus_size_t);
+void	bus_space_copy_region_stream_8(bus_space_tag_t, bus_space_handle_t,
+				bus_size_t, bus_space_handle_t,
+				bus_size_t, bus_size_t);
+
+bool	bus_space_is_equal(bus_space_tag_t, bus_space_tag_t);
+bool	bus_space_handle_is_equal(bus_space_tag_t, bus_space_handle_t,
+    bus_space_handle_t);
+
+/*
+ * bus_dma(9)
+ */
+
+/* Flags used in various bus DMA methods. */
+#define	BUS_DMA_WAITOK		0x000	/* safe to sleep (pseudo-flag) */
+#define	BUS_DMA_NOWAIT		0x001	/* not safe to sleep */
+#define	BUS_DMA_ALLOCNOW	0x002	/* perform resource allocation now */
+#define	BUS_DMA_COHERENT	0x004	/* hint: map memory DMA coherent */
+#define	BUS_DMA_STREAMING	0x008	/* hint: sequential, unidirectional */
+#define	BUS_DMA_BUS1		0x010	/* placeholders for bus functions... */
+#define	BUS_DMA_BUS2		0x020
+#define	BUS_DMA_BUS3		0x040
+#define	BUS_DMA_BUS4		0x080
+#define	BUS_DMA_READ		0x100	/* mapping is device -> memory only */
+#define	BUS_DMA_WRITE		0x200	/* mapping is memory -> device only */
+#define	BUS_DMA_NOCACHE		0x400	/* hint: map non-cached memory */
+
+/* Operations performed by bus_dmamap_sync(). */
+#define	BUS_DMASYNC_PREREAD	0x01	/* pre-read synchronization */
+#define	BUS_DMASYNC_POSTREAD	0x02	/* post-read synchronization */
+#define	BUS_DMASYNC_PREWRITE	0x04	/* pre-write synchronization */
+#define	BUS_DMASYNC_POSTWRITE	0x08	/* post-write synchronization */
+
+int	bus_dmamap_create(bus_dma_tag_t, bus_size_t, int, bus_size_t,
+			  bus_size_t, int, bus_dmamap_t *);
+void	bus_dmamap_destroy(bus_dma_tag_t, bus_dmamap_t);
+int	bus_dmamap_load(bus_dma_tag_t, bus_dmamap_t, void *, bus_size_t,
+			struct proc *, int);
+int	bus_dmamap_load_mbuf(bus_dma_tag_t, bus_dmamap_t,
+			     struct mbuf *, int);
+int	bus_dmamap_load_uio(bus_dma_tag_t, bus_dmamap_t,
+			    struct uio *, int);
+int	bus_dmamap_load_raw(bus_dma_tag_t, bus_dmamap_t,
+			    bus_dma_segment_t *, int, bus_size_t, int);
+void	bus_dmamap_unload(bus_dma_tag_t, bus_dmamap_t);
+void	bus_dmamap_sync(bus_dma_tag_t, bus_dmamap_t, bus_addr_t,
+			bus_size_t, int);
+
+int	bus_dmamem_alloc(bus_dma_tag_t, bus_size_t, bus_size_t,
+			 bus_size_t, bus_dma_segment_t *,
+			 int, int *, int);
+void	bus_dmamem_free(bus_dma_tag_t, bus_dma_segment_t *, int);
+int	bus_dmamem_map(bus_dma_tag_t, bus_dma_segment_t *, int,
+		       size_t, void **, int);
+void	bus_dmamem_unmap(bus_dma_tag_t, void *, size_t);
+paddr_t	bus_dmamem_mmap(bus_dma_tag_t, bus_dma_segment_t *, int,
+			off_t, int, int);
+
+int	bus_dmatag_subregion(bus_dma_tag_t, bus_addr_t, bus_addr_t,
+			     bus_dma_tag_t *, int);
+void	bus_dmatag_destroy(bus_dma_tag_t);
+
+#endif	/* _SYS_BUS_PROTO_H_ */

sys/sys/callback.h

@@ -0,0 +1,63 @@
+/*	$NetBSD: callback.h,v 1.3 2007/07/09 21:11:32 ad Exp $	*/
+
+/*-
+ * Copyright (c)2006 YAMAMOTO Takashi,
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#ifndef _SYS_CALLBACK_H_
+#define	_SYS_CALLBACK_H_
+
+#include <sys/queue.h>
+#include <sys/mutex.h>
+#include <sys/condvar.h>
+
+struct callback_entry {
+	TAILQ_ENTRY(callback_entry) ce_q;
+	int (*ce_func)(struct callback_entry *, void *, void *);
+	void *ce_obj;
+};
+
+struct callback_head {
+	kmutex_t ch_lock;
+	kcondvar_t ch_cv;
+	TAILQ_HEAD(, callback_entry) ch_q;
+	struct callback_entry *ch_next;
+	int ch_nentries;
+	int ch_running;
+	int ch_flags;
+};
+
+/* return values of ce_func */
+#define	CALLBACK_CHAIN_CONTINUE	0
+#define	CALLBACK_CHAIN_ABORT	1
+
+int callback_run_roundrobin(struct callback_head *, void *);
+void callback_register(struct callback_head *, struct callback_entry *,
+    void *, int (*)(struct callback_entry *, void *, void *));
+void callback_unregister(struct callback_head *, struct callback_entry *);
+void callback_head_init(struct callback_head *, int);
+void callback_head_destroy(struct callback_head *);
+
+#endif /* !_SYS_CALLBACK_H_ */

sys/sys/callout.h

@@ -0,0 +1,119 @@
+/*	$NetBSD: callout.h,v 1.31 2008/04/28 20:24:10 martin Exp $	*/
+
+/*-
+ * Copyright (c) 2000, 2003, 2006, 2007, 2008 The NetBSD Foundation, Inc.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to The NetBSD Foundation
+ * by Jason R. Thorpe of the Numerical Aerospace Simulation Facility,
+ * NASA Ames Research Center, and by Andrew Doran.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
+ * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _SYS_CALLOUT_H_
+#define _SYS_CALLOUT_H_
+
+#include <sys/types.h>
+
+/*
+ * The callout implementation is private to kern_timeout.c yet uses
+ * caller-supplied storage, as lightweight callout operations are
+ * critical to system performance.
+ *
+ * The size of callout_t must remain constant in order to ensure ABI
+ * compatibility for kernel modules: it may become smaller, but must
+ * not grow.  If more space is required, rearrange the members of
+ * callout_impl_t.
+ */
+typedef struct callout {
+	void	*_c_store[10];
+} callout_t;
+
+/* Internal flags. */
+#define	CALLOUT_BOUND		0x0001	/* bound to a specific CPU */
+#define	CALLOUT_PENDING		0x0002	/* callout is on the queue */
+#define	CALLOUT_FIRED		0x0004	/* callout has fired */
+#define	CALLOUT_INVOKING	0x0008	/* callout function is being invoked */
+
+/* End-user flags. */
+#define	CALLOUT_MPSAFE		0x0100	/* does not need kernel_lock */
+#define	CALLOUT_FLAGMASK	0xff00
+
+#ifdef _CALLOUT_PRIVATE
+
+/* The following funkyness is to appease gcc3's strict aliasing. */
+struct callout_circq {
+	/* next element */
+	union {
+		struct callout_impl	*elem;
+		struct callout_circq	*list;
+	} cq_next;
+	/* previous element */
+	union {
+		struct callout_impl	*elem;
+		struct callout_circq	*list;
+	} cq_prev;
+};
+#define	cq_next_e	cq_next.elem
+#define	cq_prev_e	cq_prev.elem
+#define	cq_next_l	cq_next.list
+#define	cq_prev_l	cq_prev.list
+
+struct callout_cpu;
+
+typedef struct callout_impl {
+	struct callout_circq c_list;		/* linkage on queue */
+	void	(*c_func)(void *);		/* function to call */
+	void	*c_arg;				/* function argument */
+	struct callout_cpu * volatile c_cpu;	/* associated CPU */
+	int	c_time;				/* when callout fires */
+	u_int	c_flags;			/* state of this entry */
+	u_int	c_magic;			/* magic number */
+} callout_impl_t;
+#define	CALLOUT_MAGIC		0x11deeba1
+
+#endif	/* _CALLOUT_PRIVATE */
+
+#ifdef _KERNEL
+struct cpu_info;
+
+void	callout_startup(void);
+void	callout_init_cpu(struct cpu_info *);
+void	callout_hardclock(void);
+
+void	callout_init(callout_t *, u_int);
+void	callout_destroy(callout_t *);
+void	callout_setfunc(callout_t *, void (*)(void *), void *);
+void	callout_reset(callout_t *, int, void (*)(void *), void *);
+void	callout_schedule(callout_t *, int);
+bool	callout_stop(callout_t *);
+bool	callout_halt(callout_t *, void *);
+bool	callout_pending(callout_t *);
+bool	callout_expired(callout_t *);
+bool	callout_active(callout_t *);
+bool	callout_invoking(callout_t *);
+void	callout_ack(callout_t *);
+void	callout_bind(callout_t *, struct cpu_info *);
+#endif	/* _KERNEL */
+
+#endif /* !_SYS_CALLOUT_H_ */

sys/sys/cctr.h

@@ -0,0 +1,53 @@
+/*	$NetBSD: cctr.h,v 1.3 2008/04/28 20:24:10 martin Exp $	*/
+
+/*-
+ * Copyright (c) 2004 The NetBSD Foundation, Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
+ * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _SYS_CCTR_H_
+#define	_SYS_CCTR_H_
+
+#include <sys/timetc.h>
+
+/*
+ * Variables used by cycle counter in kern_cctr.c.
+ */
+struct cctr_state {
+	volatile u_int   cc_gen;   /* generation number for this data set */
+	volatile int64_t cc_val;   /* reference CC value at calibration time */
+	volatile int64_t cc_cc;	   /* local CC value at calibration time */
+	volatile int64_t cc_delta; /* reference CC difference for
+				      last calibration period */
+	volatile int64_t cc_denom; /* local CC difference for
+				      last calibration period */
+};
+
+struct cpu_info;
+
+void cc_calibrate_cpu(struct cpu_info *);
+struct timecounter *cc_init(timecounter_get_t, uint64_t, const char *, int);
+u_int cc_get_timecount(struct timecounter *);
+
+#endif /* _SYS_CCTR_H_ */

sys/sys/cdio.h

@@ -0,0 +1,425 @@
+/*	$NetBSD: cdio.h,v 1.33 2009/01/29 19:36:28 reinoud Exp $	*/
+
+#ifndef _SYS_CDIO_H_
+#define _SYS_CDIO_H_
+
+/* Shared between kernel & process */
+
+union msf_lba {
+	struct {
+		u_char unused;
+		u_char minute;
+		u_char second;
+		u_char frame;
+	} msf;
+	uint32_t lba;
+	u_char	addr[4];
+};
+
+struct cd_toc_entry {
+	u_char		nothing1;
+#if BYTE_ORDER == LITTLE_ENDIAN
+	uint32_t	control:4;
+	uint32_t	addr_type:4;
+#endif
+#if BYTE_ORDER == BIG_ENDIAN
+	uint32_t	addr_type:4;
+	uint32_t	control:4;
+#endif
+	u_char		track;
+	u_char		nothing2;
+	union msf_lba	addr;
+};
+
+struct cd_sub_channel_header {
+	u_char	nothing1;
+	u_char	audio_status;
+#define CD_AS_AUDIO_INVALID	0x00
+#define CD_AS_PLAY_IN_PROGRESS	0x11
+#define CD_AS_PLAY_PAUSED	0x12
+#define CD_AS_PLAY_COMPLETED	0x13
+#define CD_AS_PLAY_ERROR	0x14
+#define CD_AS_NO_STATUS		0x15
+	u_char	data_len[2];
+};
+
+struct cd_sub_channel_q_data {
+	u_char		data_format;
+#if BYTE_ORDER == LITTLE_ENDIAN
+	uint32_t	control:4;
+	uint32_t	addr_type:4;
+#endif
+#if BYTE_ORDER == BIG_ENDIAN
+	uint32_t	addr_type:4;
+	uint32_t	control:4;
+#endif
+	u_char		track_number;
+	u_char		index_number;
+	u_char		absaddr[4];
+	u_char		reladdr[4];
+#if BYTE_ORDER == LITTLE_ENDIAN
+        uint32_t  	:7;
+        uint32_t	mc_valid:1;
+#endif
+#if BYTE_ORDER == BIG_ENDIAN
+        uint32_t	mc_valid:1;
+        uint32_t	:7;
+#endif
+        u_char  mc_number[15];
+#if BYTE_ORDER == LITTLE_ENDIAN
+        uint32_t	:7;
+        uint32_t	ti_valid:1;
+#endif
+#if BYTE_ORDER == BIG_ENDIAN
+        uint32_t	ti_valid:1;
+        uint32_t	:7;
+#endif
+        u_char		ti_number[15];
+};
+
+struct cd_sub_channel_position_data {
+	u_char		data_format;
+#if BYTE_ORDER == LITTLE_ENDIAN
+	uint32_t	control:4;
+	uint32_t	addr_type:4;
+#endif
+#if BYTE_ORDER == BIG_ENDIAN
+	uint32_t	addr_type:4;
+	uint32_t	control:4;
+#endif
+	u_char		track_number;
+	u_char		index_number;
+	union msf_lba	absaddr;
+	union msf_lba	reladdr;
+};
+
+struct cd_sub_channel_media_catalog {
+	u_char		data_format;
+	u_char		nothing1;
+	u_char		nothing2;
+	u_char		nothing3;
+#if BYTE_ORDER == LITTLE_ENDIAN
+	uint32_t	:7;
+	uint32_t	mc_valid:1;
+#endif
+#if BYTE_ORDER == BIG_ENDIAN
+	uint32_t	mc_valid:1;
+	uint32_t	:7;
+#endif
+	u_char		mc_number[15];
+};
+
+struct cd_sub_channel_track_info {
+	u_char		data_format;
+	u_char		nothing1;
+	u_char		track_number;
+	u_char		nothing2;
+#if BYTE_ORDER == LITTLE_ENDIAN
+	uint32_t	:7;
+	uint32_t	ti_valid:1;
+#endif
+#if BYTE_ORDER == BIG_ENDIAN
+	uint32_t	ti_valid:1;
+	uint32_t	:7;
+#endif
+	u_char		ti_number[15];
+};
+
+struct cd_sub_channel_info {
+	struct cd_sub_channel_header header;
+	union {
+		struct cd_sub_channel_q_data q_data;
+		struct cd_sub_channel_position_data position;
+		struct cd_sub_channel_media_catalog media_catalog;
+		struct cd_sub_channel_track_info track_info;
+	} what;
+};
+
+/*
+ * Ioctls for the CD drive
+ */
+struct ioc_play_track {
+	u_char	start_track;
+	u_char	start_index;
+	u_char	end_track;
+	u_char	end_index;
+};
+
+#define	CDIOCPLAYTRACKS	_IOW('c', 1, struct ioc_play_track)
+struct ioc_play_blocks {
+	int	blk;
+	int	len;
+};
+#define	CDIOCPLAYBLOCKS	_IOW('c', 2, struct ioc_play_blocks)
+
+struct ioc_read_subchannel {
+	u_char	address_format;
+#define CD_LBA_FORMAT		1
+#define CD_MSF_FORMAT		2
+	u_char	data_format;
+#define CD_SUBQ_DATA		0
+#define CD_CURRENT_POSITION	1
+#define CD_MEDIA_CATALOG	2
+#define CD_TRACK_INFO		3
+	u_char	track;
+	int	data_len;
+	struct	cd_sub_channel_info *data;
+};
+#define CDIOCREADSUBCHANNEL _IOWR('c', 3, struct ioc_read_subchannel )
+
+#ifdef _KERNEL
+/* As above, but with the buffer following the request for in-kernel users. */
+struct ioc_read_subchannel_buf {
+	struct ioc_read_subchannel req;
+	struct cd_sub_channel_info info;
+};
+#define CDIOCREADSUBCHANNEL_BUF _IOWR('c', 3, struct ioc_read_subchannel_buf)
+#endif
+
+struct ioc_toc_header {
+	u_short	len;
+	u_char	starting_track;
+	u_char	ending_track;
+};
+
+#define CDIOREADTOCHEADER _IOR('c', 4, struct ioc_toc_header)
+
+struct ioc_read_toc_entry {
+	u_char	address_format;
+	u_char	starting_track;
+	u_short	data_len;
+	struct	cd_toc_entry *data;
+};
+#define CDIOREADTOCENTRIES _IOWR('c', 5, struct ioc_read_toc_entry)
+#define CDIOREADTOCENTRYS CDIOREADTOCENTRIES
+
+#ifdef _KERNEL
+/* As above, but with the buffer following the request for in-kernel users. */
+struct ioc_read_toc_entry_buf {
+	struct ioc_read_toc_entry req;
+	struct cd_toc_entry       entry[100];   /* NB: 8 bytes each */
+};
+#define CDIOREADTOCENTRIES_BUF _IOWR('c', 5, struct ioc_read_toc_entry_buf)
+#endif
+
+/* read LBA start of a given session; 0=last, others not yet supported */
+#define CDIOREADMSADDR _IOWR('c', 6, int)
+
+struct	ioc_patch {
+	u_char	patch[4];	/* one for each channel */
+};
+#define	CDIOCSETPATCH	_IOW('c', 9, struct ioc_patch)
+
+struct	ioc_vol {
+	u_char	vol[4];	/* one for each channel */
+};
+#define	CDIOCGETVOL	_IOR('c', 10, struct ioc_vol)
+#define	CDIOCSETVOL	_IOW('c', 11, struct ioc_vol)
+#define	CDIOCSETMONO	_IO('c', 12)
+#define	CDIOCSETSTEREO	_IO('c', 13)
+#define	CDIOCSETMUTE	_IO('c', 14)
+#define	CDIOCSETLEFT	_IO('c', 15)
+#define	CDIOCSETRIGHT	_IO('c', 16)
+#define	CDIOCSETDEBUG	_IO('c', 17)
+#define	CDIOCCLRDEBUG	_IO('c', 18)
+#define	CDIOCPAUSE	_IO('c', 19)
+#define	CDIOCRESUME	_IO('c', 20)
+#define	CDIOCRESET	_IO('c', 21)
+#define	CDIOCSTART	_IO('c', 22)
+#define	CDIOCSTOP	_IO('c', 23)
+#define	CDIOCEJECT	_IO('c', 24)
+#define	CDIOCALLOW	_IO('c', 25)
+#define	CDIOCPREVENT	_IO('c', 26)
+#define	CDIOCCLOSE	_IO('c', 27)
+
+struct ioc_play_msf {
+	u_char	start_m;
+	u_char	start_s;
+	u_char	start_f;
+	u_char	end_m;
+	u_char	end_s;
+	u_char	end_f;
+};
+#define	CDIOCPLAYMSF	_IOW('c', 25, struct ioc_play_msf)
+
+struct ioc_load_unload {
+	u_char options;
+#define	CD_LU_ABORT	0x1	/* NOTE: These are the same as the ATAPI */
+#define	CD_LU_UNLOAD	0x2	/* op values for the LOAD_UNLOAD command */
+#define	CD_LU_LOAD	0x3
+	u_char slot;
+};
+#define		CDIOCLOADUNLOAD	_IOW('c', 26, struct ioc_load_unload)
+
+
+#if defined(_KERNEL) || defined(_EXPOSE_MMC)
+/* not exposed to userland yet until its completely mature */
+/*
+ * MMC device abstraction interface.
+ *
+ * It gathers information from GET_CONFIGURATION, READ_DISCINFO,
+ * READ_TRACKINFO, READ_TOC2, READ_CD_CAPACITY and GET_CONFIGURATION
+ * SCSI/ATAPI calls regardless if its a legacy CD-ROM/DVD-ROM device or a MMC
+ * standard recordable device.
+ */
+struct mmc_discinfo {
+	uint16_t	mmc_profile;
+	uint16_t	mmc_class;
+
+	uint8_t		disc_state;
+	uint8_t		last_session_state;
+	uint8_t		bg_format_state;
+	uint8_t		link_block_penalty;	/* in sectors		   */
+
+	uint64_t	mmc_cur;		/* current MMC_CAPs        */
+	uint64_t	mmc_cap;		/* possible MMC_CAPs       */
+
+	uint32_t	disc_flags;		/* misc flags              */
+
+	uint32_t	disc_id;
+	uint64_t	disc_barcode;
+	uint8_t		application_code;	/* 8 bit really            */
+
+	uint8_t		unused1[3];		/* padding                 */
+
+	uint32_t	last_possible_lba;	/* last leadout start adr. */
+	uint32_t	sector_size;
+
+	uint16_t	num_sessions;
+	uint16_t	num_tracks;		/* derived */
+
+	uint16_t	first_track;
+	uint16_t	first_track_last_session;
+	uint16_t	last_track_last_session;
+
+	uint16_t	unused2;		/* padding/misc info resv. */
+
+	uint16_t	reserved1[4];		/* MMC-5 track resources   */
+	uint32_t	reserved2[3];		/* MMC-5 POW resources     */
+
+	uint32_t	reserved3[8];		/* MMC-5+ */
+};
+#define MMCGETDISCINFO	_IOR('c', 28, struct mmc_discinfo)
+
+#define MMC_CLASS_UNKN  0
+#define MMC_CLASS_DISC	1
+#define MMC_CLASS_CD	2
+#define MMC_CLASS_DVD	3
+#define MMC_CLASS_MO	4
+#define MMC_CLASS_BD	5
+#define MMC_CLASS_FILE	0xffff	/* emulation mode */
+
+#define MMC_DFLAGS_BARCODEVALID	(1 <<  0)  /* barcode is present and valid   */
+#define MMC_DFLAGS_DISCIDVALID  (1 <<  1)  /* discid is present and valid    */
+#define MMC_DFLAGS_APPCODEVALID (1 <<  2)  /* application code valid         */
+#define MMC_DFLAGS_UNRESTRICTED (1 <<  3)  /* restricted, then set app. code */
+
+#define MMC_DFLAGS_FLAGBITS \
+    "\10\1BARCODEVALID\2DISCIDVALID\3APPCODEVALID\4UNRESTRICTED"
+
+#define MMC_CAP_SEQUENTIAL	(1 <<  0)  /* sequential writable only       */
+#define MMC_CAP_RECORDABLE	(1 <<  1)  /* record-able; i.e. not static   */
+#define MMC_CAP_ERASABLE	(1 <<  2)  /* drive can erase sectors        */
+#define MMC_CAP_BLANKABLE	(1 <<  3)  /* media can be blanked           */
+#define MMC_CAP_FORMATTABLE	(1 <<  4)  /* media can be formatted         */
+#define MMC_CAP_REWRITABLE	(1 <<  5)  /* media can be rewritten         */
+#define MMC_CAP_MRW		(1 <<  6)  /* Mount Rainier formatted        */
+#define MMC_CAP_PACKET		(1 <<  7)  /* using packet recording         */
+#define MMC_CAP_STRICTOVERWRITE	(1 <<  8)  /* only writes a packet at a time */
+#define MMC_CAP_PSEUDOOVERWRITE (1 <<  9)  /* overwrite through replacement  */
+#define MMC_CAP_ZEROLINKBLK	(1 << 10)  /* zero link block length capable */
+#define MMC_CAP_HW_DEFECTFREE	(1 << 11)  /* hardware defect management     */
+
+#define MMC_CAP_FLAGBITS \
+    "\10\1SEQUENTIAL\2RECORDABLE\3ERASABLE\4BLANKABLE\5FORMATTABLE" \
+    "\6REWRITABLE\7MRW\10PACKET\11STRICTOVERWRITE\12PSEUDOOVERWRITE" \
+    "\13ZEROLINKBLK\14HW_DEFECTFREE"
+
+#define MMC_STATE_EMPTY		0
+#define MMC_STATE_INCOMPLETE	1
+#define MMC_STATE_FULL		2
+#define MMC_STATE_CLOSED	3
+
+#define MMC_BGFSTATE_UNFORM	0
+#define MMC_BGFSTATE_STOPPED	1
+#define MMC_BGFSTATE_RUNNING	2
+#define	MMC_BGFSTATE_COMPLETED	3
+
+
+struct mmc_trackinfo {
+	uint16_t	tracknr;	/* IN/OUT */
+	uint16_t	sessionnr;
+
+	uint8_t		track_mode;
+	uint8_t		data_mode;
+
+	uint16_t	flags;
+
+	uint32_t	track_start;
+	uint32_t	next_writable;
+	uint32_t	free_blocks;
+	uint32_t	packet_size;
+	uint32_t	track_size;
+	uint32_t	last_recorded;
+};
+#define MMCGETTRACKINFO	_IOWR('c', 29, struct mmc_trackinfo)
+
+#define MMC_TRACKINFO_COPY		(1 <<  0)
+#define MMC_TRACKINFO_DAMAGED		(1 <<  1)
+#define MMC_TRACKINFO_FIXED_PACKET	(1 <<  2)
+#define MMC_TRACKINFO_INCREMENTAL	(1 <<  3)
+#define MMC_TRACKINFO_BLANK		(1 <<  4)
+#define MMC_TRACKINFO_RESERVED		(1 <<  5)
+#define MMC_TRACKINFO_NWA_VALID		(1 <<  6)
+#define MMC_TRACKINFO_LRA_VALID		(1 <<  7)
+#define MMC_TRACKINFO_DATA		(1 <<  8)
+#define MMC_TRACKINFO_AUDIO		(1 <<  9)
+#define MMC_TRACKINFO_AUDIO_4CHAN	(1 << 10)
+#define MMC_TRACKINFO_PRE_EMPH		(1 << 11)
+
+#define MMC_TRACKINFO_FLAGBITS \
+    "\10\1COPY\2DAMAGED\3FIXEDPACKET\4INCREMENTAL\5BLANK" \
+    "\6RESERVED\7NWA_VALID\10LRA_VALID\11DATA\12AUDIO" \
+    "\13AUDIO_4CHAN\14PRE_EMPH"
+
+struct mmc_op {
+	uint16_t	operation;		/* IN */
+	uint16_t	mmc_profile;		/* IN */
+
+	/* parameters to operation */
+	uint16_t	tracknr;		/* IN */
+	uint16_t	sessionnr;		/* IN */
+	uint32_t	extent;			/* IN */
+
+	uint32_t	reserved[4];
+};
+#define MMCOP _IOWR('c', 30, struct mmc_op)
+
+#define MMC_OP_SYNCHRONISECACHE		 1
+#define MMC_OP_CLOSETRACK		 2
+#define MMC_OP_CLOSESESSION		 3
+#define MMC_OP_FINALISEDISC		 4
+#define MMC_OP_RESERVETRACK		 5
+#define MMC_OP_RESERVETRACK_NWA		 6
+#define MMC_OP_UNRESERVETRACK		 7
+#define MMC_OP_REPAIRTRACK		 8
+#define MMC_OP_UNCLOSELASTSESSION	 9
+#define MMC_OP_MAX			 9
+
+struct mmc_writeparams {
+	uint16_t	tracknr;		/* IN */
+	uint16_t	mmc_class;		/* IN */
+	uint32_t	mmc_cur;		/* IN */
+	uint32_t	blockingnr;		/* IN */
+
+	/* when tracknr == 0 */
+	uint8_t		track_mode;		/* IN; normally 5 */
+	uint8_t		data_mode;		/* IN; normally 2 */
+};
+#define MMC_TRACKMODE_DEFAULT	5		/* data, incremental recording */
+#define MMC_DATAMODE_DEFAULT	2		/* CDROM XA disc */
+#define MMCSETUPWRITEPARAMS _IOW('c', 31, struct mmc_writeparams)
+
+#endif /* _KERNEL || _EXPOSE_MMC */
+
+#endif /* !_SYS_CDIO_H_ */

sys/sys/chio.h

@@ -0,0 +1,280 @@
+/*	$NetBSD: chio.h,v 1.12 2008/04/28 20:24:10 martin Exp $	*/
+
+/*-
+ * Copyright (c) 1996, 1999 The NetBSD Foundation, Inc.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to The NetBSD Foundation
+ * by Jason R. Thorpe of the Numerical Aerospace Simulation Facility,
+ * NASA Ames Research Center.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
+ * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _SYS_CHIO_H_
+#define _SYS_CHIO_H_
+
+/*
+ * Element types.  Used as "to" and "from" type indicators in move
+ * and exchange operations.
+ *
+ * Note that code in sys/dev/scsipi/ch.c relies on these values (uses
+ * them as offsets in an array, and other evil), so don't muck with them
+ * unless you know what you're doing.
+ */
+#define CHET_MT		0	/* medium transport (picker) */
+#define CHET_ST		1	/* storage transport (slot) */
+#define CHET_IE		2	/* import/export (portal) */
+#define CHET_DT		3	/* data transfer (drive) */
+
+/*
+ * Structure used to execute a MOVE MEDIUM command.
+ */
+struct changer_move_request {
+	int	cm_fromtype;	/* element type to move from */
+	int	cm_fromunit;	/* logical unit of from element */
+	int	cm_totype;	/* element type to move to */
+	int	cm_tounit;	/* logical unit of to element */
+	int	cm_flags;	/* misc. flags */
+};
+
+/* cm_flags */
+#define CM_INVERT	0x01	/* invert media */
+
+/*
+ * Structure used to execute an EXCHANGE MEDIUM command.  In an
+ * exchange operation, the following steps occur:
+ *
+ *	- media from source is moved to first destination.
+ *
+ *	- media previously occupying first destination is moved
+ *	  to the second destination.
+ *
+ * The second destination may or may not be the same as the source.
+ * In the case of a simple exchange, the source and second destination
+ * are the same.
+ */
+struct changer_exchange_request {
+	int	ce_srctype;	/* element type of source */
+	int	ce_srcunit;	/* logical unit of source */
+	int	ce_fdsttype;	/* element type of first destination */
+	int	ce_fdstunit;	/* logical unit of first destination */
+	int	ce_sdsttype;	/* element type of second destination */
+	int	ce_sdstunit;	/* logical unit of second destination */
+	int	ce_flags;	/* misc. flags */
+};
+
+/* ce_flags */
+#define CE_INVERT1	0x01	/* invert media 1 */
+#define CE_INVERT2	0x02	/* invert media 2 */
+
+/*
+ * Structure used to execute a POSITION TO ELEMENT command.  This
+ * moves the current picker in front of the specified element.
+ */
+struct changer_position_request {
+	int	cp_type;	/* element type */
+	int	cp_unit;	/* logical unit of element */
+	int	cp_flags;	/* misc. flags */
+};
+
+/* cp_flags */
+#define CP_INVERT	0x01	/* invert picker */
+
+/*
+ * Data returned by CHIOGPARAMS.
+ */
+struct changer_params {
+	int	cp_curpicker;	/* current picker */
+	int	cp_npickers;	/* number of pickers */
+	int	cp_nslots;	/* number of slots */
+	int	cp_nportals;	/* number of import/export portals */
+	int	cp_ndrives;	/* number of drives */
+};
+
+/*
+ * Old-style command used to get element status.
+ */
+struct ochanger_element_status_request {
+	int	cesr_type;	/* element type */
+	uint8_t *cesr_data;	/* pre-allocated data storage */
+};
+
+/*
+ * Structure of a changer volume tag.
+ */
+#define	CHANGER_VOLTAG_SIZE	32	/* same as SCSI voltag size */
+struct changer_voltag {
+	char	cv_tag[CHANGER_VOLTAG_SIZE + 1];	/* ASCII tag */
+	uint16_t cv_serial;				/* serial number */
+};
+
+/*
+ * Data returned by CHIOGSTATUS.
+ */
+struct changer_element_status {
+	int	ces_flags;	/* CESTATUS_* flags; see below */
+
+	/*
+	 * The following is only valid on Data Transport elements (drives).
+	 */
+	char	ces_xname[16];	/* external name of drive device */
+
+	/*
+	 * The following fieds indicate the element the medium was
+	 * moved from in order to arrive in this element.
+	 */
+	int	ces_from_type;	/* type of element */
+	int	ces_from_unit;	/* logical unit of element */
+
+	/*
+	 * Volume tag information.
+	 */
+	struct changer_voltag ces_pvoltag;	/* primary volume tag */
+	struct changer_voltag ces_avoltag;	/* alternate volume tag */
+
+	size_t	ces_vendor_len;	/* length of any vendor-specific data */
+
+	/*
+	 * These two fields are only valid if CESTATUS_EXCEPT is
+	 * set in ces_flags, and are only valid on SCSI changers.
+	 */
+	uint8_t ces_asc;	/* Additional Sense Code */
+	uint8_t ces_ascq;	/* Additional Sense Code Qualifier */
+
+	/*
+	 * These two fields may be useful if ces_xname is not valid.
+	 * They indicate the target and lun of a drive element.  These
+	 * are only valid on SCSI changers.
+	 */
+	uint8_t ces_target;	/* SCSI target of drive */
+	uint8_t ces_lun;	/* SCSI LUN of drive */
+};
+
+/*
+ * Flags for changer_element_status.  These are flags that are returned
+ * by hardware.  Not all flags have meaning for all element types.
+ */
+#define CESTATUS_FULL		0x0001	/* element is full */
+#define CESTATUS_IMPEXP		0x0002	/* media deposited by operator */
+#define CESTATUS_EXCEPT		0x0004	/* element in abnormal state */
+#define CESTATUS_ACCESS		0x0008	/* media accessible by picker */
+#define CESTATUS_EXENAB		0x0010	/* element supports exporting */
+#define CESTATUS_INENAB		0x0020	/* element supports importing */
+
+#define CESTATUS_PICKER_MASK	0x0005	/* flags valid for pickers */
+#define CESTATUS_SLOT_MASK	0x000c	/* flags valid for slots */
+#define CESTATUS_PORTAL_MASK	0x003f	/* flags valid for portals */
+#define CESTATUS_DRIVE_MASK	0x000c	/* flags valid for drives */
+
+#define	CESTATUS_INVERTED	0x0040	/* medium inverted from storage */
+#define	CESTATUS_NOTBUS		0x0080	/* drive not on same bus as changer */
+
+/*
+ * These changer_element_status flags indicate the validity of fields
+ * in the returned data.
+ */
+#define	CESTATUS_STATUS_VALID	0x0100	/* entire structure valid */
+#define	CESTATUS_XNAME_VALID	0x0200	/* ces_xname valid */
+#define	CESTATUS_FROM_VALID	0x0400	/* ces_from_* valid */
+#define	CESTATUS_PVOL_VALID	0x0800	/* ces_pvoltag valid */
+#define	CESTATUS_AVOL_VALID	0x1000	/* ces_avoltag valid */
+#define	CESTATUS_TARGET_VALID	0x2000	/* ces_target valid */
+#define	CESTATUS_LUN_VALID	0x4000	/* ces_lun valid */
+
+#define CESTATUS_BITS	\
+	"\20\6INEAB\5EXENAB\4ACCESS\3EXCEPT\2IMPEXP\1FULL"
+
+/*
+ * Command used to get element status.
+ */
+struct changer_element_status_request {
+	int	cesr_type;	/* element type */
+	int	cesr_unit;	/* start at this unit */
+	int	cesr_count;	/* for this many units */
+	int	cesr_flags;	/* flags; see below */
+				/* pre-allocated data storage */
+	/*
+	 * These fields point to the data to be returned to the
+	 * user:
+	 *
+	 *	cesr_deta: pointer to array of cesr_count status descriptors
+	 *
+	 *	cesr_vendor_data: pointer to array of void *'s which point
+	 *	to pre-allocated areas for vendor-specific data.  Optional.
+	 */
+	struct changer_element_status *cesr_data;
+	void	**cesr_vendor_data;
+};
+
+#define	CESR_VOLTAGS		0x01	/* request volume tags */
+
+/*
+ * Command used to modify a media element's volume tag.
+ */
+struct changer_set_voltag_request {
+	int	csvr_type;	/* element type */
+	int	csvr_unit;	/* unit to modify */
+	int	csvr_flags;	/* flags; see below */
+				/* the actual volume tag; ignored if clearing
+				   the tag */
+	struct changer_voltag csvr_voltag;
+};
+
+#define	CSVR_MODE_SET		0x00	/* set volume tag if not set */
+#define	CSVR_MODE_REPLACE	0x01	/* unconditionally replace volume tag */
+#define	CSVR_MODE_CLEAR		0x02	/* clear volume tag */
+#define	CSVR_MODE_MASK		0x0f
+#define	CSVR_ALTERNATE		0x10	/* modify alternate volume tag */
+
+/*
+ * Changer events.
+ *
+ * When certain events occur, the kernel can indicate this by setting
+ * a bit in a bitmask.
+ *
+ * When a read is issued to the changer, the kernel returns this event
+ * bitmask.  The read never blocks; if no events are pending, the bitmask
+ * will be all-clear.
+ *
+ * A process may select for read to wait for an event to occur.
+ *
+ * The event mask is cleared when the changer is closed.
+ */
+#define	CHANGER_EVENT_SIZE		sizeof(u_int)
+#define	CHEV_ELEMENT_STATUS_CHANGED	0x00000001
+
+/*
+ * ioctls applicable to changers.
+ */
+#define CHIOMOVE	_IOW('c', 0x01, struct changer_move_request)
+#define CHIOEXCHANGE	_IOW('c', 0x02, struct changer_exchange_request)
+#define CHIOPOSITION	_IOW('c', 0x03, struct changer_position_request)
+#define CHIOGPICKER	_IOR('c', 0x04, int)
+#define CHIOSPICKER	_IOW('c', 0x05, int)
+#define CHIOGPARAMS	_IOR('c', 0x06, struct changer_params)
+#define CHIOIELEM	 _IO('c', 0x07)
+#define OCHIOGSTATUS	_IOW('c', 0x08, struct ochanger_element_status_request)
+#define	CHIOGSTATUS	_IOW('c', 0x09, struct changer_element_status_request)
+#define	CHIOSVOLTAG	_IOW('c', 0x0a, struct changer_set_voltag_request)
+
+#endif /* _SYS_CHIO_H_ */

sys/sys/clockctl.h

@@ -0,0 +1,76 @@
+/*      $NetBSD: clockctl.h,v 1.15 2009/01/11 02:45:55 christos Exp $ */
+
+/*-
+ * Copyright (c) 2001 The NetBSD Foundation, Inc.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to The NetBSD Foundation
+ * by Emmanuel Dreyfus.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. The name of the author may not be used to endorse or promote products
+ *    derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ *
+ */
+
+#ifndef _SYS_CLOCKCTL_H_
+#define _SYS_CLOCKCTL_H_
+
+#include <sys/time.h>
+#include <sys/timex.h>
+
+struct clockctl_settimeofday {
+	const struct timeval *tv;
+	const void *tzp;
+};
+
+#define CLOCKCTL_SETTIMEOFDAY _IOW('C', 0x5, struct clockctl_settimeofday)
+
+struct clockctl_adjtime {
+	const struct timeval *delta;
+	struct timeval *olddelta;
+};
+
+#define CLOCKCTL_ADJTIME _IOWR('C', 0x6, struct clockctl_adjtime)
+
+struct clockctl_clock_settime {
+	clockid_t clock_id;
+	const struct timespec *tp;
+};
+
+#define CLOCKCTL_CLOCK_SETTIME _IOW('C', 0x7, struct clockctl_clock_settime)
+
+struct clockctl_ntp_adjtime {
+	struct timex *tp;
+	register_t retval;
+};
+
+#define CLOCKCTL_NTP_ADJTIME _IOWR('C', 0x8, struct clockctl_ntp_adjtime)
+
+#ifdef _KERNEL
+void    clockctlattach(int);
+int     clockctlopen(dev_t, int, int, struct lwp *);
+int     clockctlclose(dev_t, int, int, struct lwp *);
+int     clockctlioctl(dev_t, u_long, void *, int, struct lwp *);
+#endif
+
+#endif /* _SYS_CLOCKCTL_H_ */

sys/sys/conf.h

@@ -0,0 +1,273 @@
+/*	$NetBSD: conf.h,v 1.143 2012/07/29 18:05:48 mlelstv Exp $	*/
+
+/*-
+ * Copyright (c) 1990, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ * (c) UNIX System Laboratories, Inc.
+ * All or some portions of this file are derived from material licensed
+ * to the University of California by American Telephone and Telegraph
+ * Co. or Unix System Laboratories, Inc. and are reproduced herein with
+ * the permission of UNIX System Laboratories, Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)conf.h	8.5 (Berkeley) 1/9/95
+ */
+
+#ifndef _SYS_CONF_H_
+#define _SYS_CONF_H_
+
+/*
+ * Definitions of device driver entry switches
+ */
+
+#include <sys/queue.h>
+
+struct buf;
+struct knote;
+struct lwp;
+struct tty;
+struct uio;
+struct vnode;
+
+/*
+ * Types for d_flag
+ */
+#define D_OTHER		0x0000
+#define	D_TAPE		0x0001
+#define	D_DISK		0x0002
+#define	D_TTY		0x0003
+#define	D_TYPEMASK	0x00ff
+#define	D_MPSAFE	0x0100
+#define	D_NEGOFFSAFE	0x0200
+
+/*
+ * Block device switch table
+ */
+struct bdevsw {
+	int		(*d_open)(dev_t, int, int, struct lwp *);
+	int		(*d_close)(dev_t, int, int, struct lwp *);
+	void		(*d_strategy)(struct buf *);
+	int		(*d_ioctl)(dev_t, u_long, void *, int, struct lwp *);
+	int		(*d_dump)(dev_t, daddr_t, void *, size_t);
+	int		(*d_psize)(dev_t);
+	int		d_flag;
+};
+
+/*
+ * Character device switch table
+ */
+struct cdevsw {
+	int		(*d_open)(dev_t, int, int, struct lwp *);
+	int		(*d_close)(dev_t, int, int, struct lwp *);
+	int		(*d_read)(dev_t, struct uio *, int);
+	int		(*d_write)(dev_t, struct uio *, int);
+	int		(*d_ioctl)(dev_t, u_long, void *, int, struct lwp *);
+	void		(*d_stop)(struct tty *, int);
+	struct tty *	(*d_tty)(dev_t);
+	int		(*d_poll)(dev_t, int, struct lwp *);
+	paddr_t		(*d_mmap)(dev_t, off_t, int);
+	int		(*d_kqfilter)(dev_t, struct knote *);
+	int		d_flag;
+};
+
+#ifdef _KERNEL
+
+#include <sys/mutex.h>
+extern kmutex_t device_lock;
+
+int devsw_attach(const char *, const struct bdevsw *, devmajor_t *,
+		 const struct cdevsw *, devmajor_t *);
+int devsw_detach(const struct bdevsw *, const struct cdevsw *);
+const struct bdevsw *bdevsw_lookup(dev_t);
+const struct cdevsw *cdevsw_lookup(dev_t);
+devmajor_t bdevsw_lookup_major(const struct bdevsw *);
+devmajor_t cdevsw_lookup_major(const struct cdevsw *);
+
+#define	dev_type_open(n)	int n (dev_t, int, int, struct lwp *)
+#define	dev_type_close(n)	int n (dev_t, int, int, struct lwp *)
+#define	dev_type_read(n)	int n (dev_t, struct uio *, int)
+#define	dev_type_write(n)	int n (dev_t, struct uio *, int)
+#define	dev_type_ioctl(n) \
+		int n (dev_t, u_long, void *, int, struct lwp *)
+#define	dev_type_stop(n)	void n (struct tty *, int)
+#define	dev_type_tty(n)		struct tty * n (dev_t)
+#define	dev_type_poll(n)	int n (dev_t, int, struct lwp *)
+#define	dev_type_mmap(n)	paddr_t n (dev_t, off_t, int)
+#define	dev_type_strategy(n)	void n (struct buf *)
+#define	dev_type_dump(n)	int n (dev_t, daddr_t, void *, size_t)
+#define	dev_type_size(n)	int n (dev_t)
+#define	dev_type_kqfilter(n)	int n (dev_t, struct knote *)
+
+#define	noopen		((dev_type_open((*)))enodev)
+#define	noclose		((dev_type_close((*)))enodev)
+#define	noread		((dev_type_read((*)))enodev)
+#define	nowrite		((dev_type_write((*)))enodev)
+#define	noioctl		((dev_type_ioctl((*)))enodev)
+#define	nostop		((dev_type_stop((*)))enodev)
+#define	notty		NULL
+#define	nopoll		seltrue
+#define	nommap		((dev_type_mmap((*)))enodev)
+#define	nodump		((dev_type_dump((*)))enodev)
+#define	nosize		NULL
+#define	nokqfilter	seltrue_kqfilter
+
+#define	nullopen	((dev_type_open((*)))nullop)
+#define	nullclose	((dev_type_close((*)))nullop)
+#define	nullread	((dev_type_read((*)))nullop)
+#define	nullwrite	((dev_type_write((*)))nullop)
+#define	nullioctl	((dev_type_ioctl((*)))nullop)
+#define	nullstop	((dev_type_stop((*)))nullop)
+#define	nullpoll	((dev_type_poll((*)))nullop)
+#define	nullmmap	((dev_type_mmap((*)))nullop)
+#define	nulldump	((dev_type_dump((*)))nullop)
+#define	nullkqfilter	((dev_type_kqfilter((*)))eopnotsupp)
+
+/* device access wrappers. */
+
+dev_type_open(bdev_open);
+dev_type_close(bdev_close);
+dev_type_strategy(bdev_strategy);
+dev_type_ioctl(bdev_ioctl);
+dev_type_dump(bdev_dump);
+dev_type_size(bdev_size);
+
+dev_type_open(cdev_open);
+dev_type_close(cdev_close);
+dev_type_read(cdev_read);
+dev_type_write(cdev_write);
+dev_type_ioctl(cdev_ioctl);
+dev_type_stop(cdev_stop);
+dev_type_tty(cdev_tty);
+dev_type_poll(cdev_poll);
+dev_type_mmap(cdev_mmap);
+dev_type_kqfilter(cdev_kqfilter);
+
+int	cdev_type(dev_t);
+int	bdev_type(dev_t);
+
+/* symbolic sleep message strings */
+extern	const char devopn[], devio[], devwait[], devin[], devout[];
+extern	const char devioc[], devcls[];
+
+#endif /* _KERNEL */
+
+/*
+ * Line discipline switch table
+ */
+struct linesw {
+	const char *l_name;	/* Linesw name */
+
+	LIST_ENTRY(linesw) l_list;
+	u_int	l_refcnt;	/* locked by ttyldisc_list_slock */
+	int	l_no;		/* legacy discipline number (for TIOCGETD) */
+
+	int	(*l_open)	(dev_t, struct tty *);
+	int	(*l_close)	(struct tty *, int);
+	int	(*l_read)	(struct tty *, struct uio *, int);
+	int	(*l_write)	(struct tty *, struct uio *, int);
+	int	(*l_ioctl)	(struct tty *, u_long, void *, int,
+				    struct lwp *);
+	int	(*l_rint)	(int, struct tty *);
+	int	(*l_start)	(struct tty *);
+	int	(*l_modem)	(struct tty *, int);
+	int	(*l_poll)	(struct tty *, int, struct lwp *);
+};
+
+#ifdef _KERNEL
+void	       ttyldisc_init(void);
+int	       ttyldisc_attach(struct linesw *);
+int	       ttyldisc_detach(struct linesw *);
+struct linesw *ttyldisc_lookup(const char *);
+struct linesw *ttyldisc_lookup_bynum(int);
+struct linesw *ttyldisc_default(void);
+void	       ttyldisc_release(struct linesw *);
+
+/* For those defining their own line disciplines: */
+#define	ttynodisc ((int (*)(dev_t, struct tty *))enodev)
+#define	ttyerrclose ((int (*)(struct tty *, int))enodev)
+#define	ttyerrio ((int (*)(struct tty *, struct uio *, int))enodev)
+#define	ttyerrinput ((int (*)(int, struct tty *))enodev)
+#define	ttyerrstart ((int (*)(struct tty *))enodev)
+
+int	ttyerrpoll (struct tty *, int, struct lwp *);
+int	ttynullioctl(struct tty *, u_long, void *, int, struct lwp *);
+
+int	iskmemdev(dev_t);
+int	seltrue_kqfilter(dev_t, struct knote *);
+#endif
+
+#ifdef _KERNEL
+
+#define	DEV_MEM		0	/* minor device 0 is physical memory */
+#define	DEV_KMEM	1	/* minor device 1 is kernel memory */
+#define	DEV_NULL	2	/* minor device 2 is EOF/rathole */
+#ifdef COMPAT_16
+#define	_DEV_ZERO_oARM	3	/* reserved: old ARM /dev/zero minor */
+#endif
+#define	DEV_ZERO	12	/* minor device 12 is '\0'/rathole */
+
+enum devnode_class {
+	DEVNODE_DONTBOTHER,
+	DEVNODE_SINGLE,
+	DEVNODE_VECTOR,
+};
+#define DEVNODE_FLAG_LINKZERO	0x01	/* create name -> name0 link */
+#define DEVNODE_FLAG_ISMINOR0	0x02	/* vector[0] specifies minor */
+#ifdef notyet
+#define DEVNODE_FLAG_ISMINOR1	0x04	/* vector[1] specifies starting minor */
+#endif
+
+struct devsw_conv {
+	const char *d_name;
+	devmajor_t d_bmajor;
+	devmajor_t d_cmajor;
+
+	/* information about /dev nodes related to the device */
+	enum devnode_class d_class;
+	int d_flags;
+	int d_vectdim[2];
+};
+
+void devsw_init(void);
+const char *devsw_blk2name(devmajor_t);
+const char *cdevsw_getname(devmajor_t);
+const char *bdevsw_getname(devmajor_t);
+devmajor_t devsw_name2blk(const char *, char *, size_t);
+devmajor_t devsw_name2chr(const char *, char *, size_t);
+dev_t devsw_chr2blk(dev_t);
+dev_t devsw_blk2chr(dev_t);
+
+void mm_init(void);
+#endif /* _KERNEL */
+
+#ifdef _KERNEL
+struct	device;
+void	setroot(struct device *, int);
+void	rootconf(void);
+void	swapconf(void);
+#endif /* _KERNEL */
+
+#endif /* !_SYS_CONF_H_ */

sys/sys/core.h

@@ -0,0 +1,116 @@
+/*	$NetBSD: core.h,v 1.12 2009/08/20 22:07:49 he Exp $	*/
+
+/*-
+ * Copyright (c) 1998 The NetBSD Foundation, Inc.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to The NetBSD Foundation
+ * by Paul Kranenburg.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
+ * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _SYS_CORE_H_
+#define _SYS_CORE_H_
+
+#define COREMAGIC	0507
+#define CORESEGMAGIC	0510
+
+/*
+ * The core structure's c_midmag field (like exec's a_midmag) is a
+ * network-byteorder encoding of this int
+ *	FFFFFFmmmmmmmmmmMMMMMMMMMMMMMMMM
+ * Where `F' is 6 bits of flag (currently unused),
+ *       `m' is 10 bits of machine-id, and
+ *       `M' is 16 bits worth of magic number, ie. COREMAGIC.
+ * The macros below will set/get the needed fields.
+ */
+#define	CORE_GETMAGIC(c)  (  ntohl(((c).c_midmag))        & 0xffff )
+#define	CORE_GETMID(c)    ( (ntohl(((c).c_midmag)) >> 16) & 0x03ff )
+#define	CORE_GETFLAG(c)   ( (ntohl(((c).c_midmag)) >> 26) & 0x03f  )
+#define	CORE_SETMAGIC(c,mag,mid,flag) ( (c).c_midmag = htonl ( \
+			( ((flag) & 0x3f)   << 26) | \
+			( ((mid)  & 0x03ff) << 16) | \
+			( ((mag)  & 0xffff)      ) ) )
+
+/* Flag definitions */
+#define CORE_CPU	1
+#define CORE_DATA	2
+#define CORE_STACK	4
+
+#include <sys/aout_mids.h>
+
+/*
+ * A core file consists of a header followed by a number of segments.
+ * Each segment is preceded by a `coreseg' structure giving the
+ * segment's type, the virtual address where the bits resided in
+ * process address space and the size of the segment.
+ *
+ * The core header specifies the lengths of the core header itself and
+ * each of the following core segment headers to allow for any machine
+ * dependent alignment requirements.
+ */
+
+struct core {
+	uint32_t c_midmag;		/* magic, id, flags */
+	uint16_t c_hdrsize;		/* Size of this header (machdep algn) */
+	uint16_t c_seghdrsize;		/* Size of a segment header */
+	uint32_t c_nseg;		/* # of core segments */
+	char	c_name[MAXCOMLEN+1];	/* Copy of p->p_comm */
+	uint32_t c_signo;		/* Killing signal */
+	u_long	c_ucode;		/* Hmm ? */
+	u_long	c_cpusize;		/* Size of machine dependent segment */
+	u_long	c_tsize;		/* Size of traditional text segment */
+	u_long	c_dsize;		/* Size of traditional data segment */
+	u_long	c_ssize;		/* Size of traditional stack segment */
+};
+
+struct coreseg {
+	uint32_t c_midmag;		/* magic, id, flags */
+	u_long	c_addr;			/* Virtual address of segment */
+	u_long	c_size;			/* Size of this segment */
+};
+
+/*
+ * 32-bit versions of the above.
+ */
+struct core32 {
+	uint32_t c_midmag;		/* magic, id, flags */
+	uint16_t c_hdrsize;		/* Size of this header (machdep algn) */
+	uint16_t c_seghdrsize;		/* Size of a segment header */
+	uint32_t c_nseg;		/* # of core segments */
+	char	c_name[MAXCOMLEN+1];	/* Copy of p->p_comm */
+	uint32_t c_signo;		/* Killing signal */
+	u_int	c_ucode;		/* Hmm ? */
+	u_int	c_cpusize;		/* Size of machine dependent segment */
+	u_int	c_tsize;		/* Size of traditional text segment */
+	u_int	c_dsize;		/* Size of traditional data segment */
+	u_int	c_ssize;		/* Size of traditional stack segment */
+};
+
+struct coreseg32 {
+	uint32_t c_midmag;		/* magic, id, flags */
+	u_int	c_addr;			/* Virtual address of segment */
+	u_int	c_size;			/* Size of this segment */
+};
+
+#endif /* !_SYS_CORE_H_ */

sys/sys/cprng.h

@@ -0,0 +1,151 @@
+/*	$NetBSD: cprng.h,v 1.5 2012/04/17 02:50:39 tls Exp $ */
+
+/*-
+ * Copyright (c) 2011 The NetBSD Foundation, Inc.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to The NetBSD Foundation
+ * by Thor Lancelot Simon.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
+ * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+#ifndef _CPRNG_H
+#define _CPRNG_H
+
+#include <sys/types.h>
+#include <sys/fcntl.h>
+#include <lib/libkern/libkern.h>
+#include <sys/rnd.h>
+#include <crypto/nist_ctr_drbg/nist_ctr_drbg.h>
+#include <sys/condvar.h>
+#include <sys/select.h>
+
+/*
+ * NIST SP800-90 says 2^19 bytes per request for the CTR_DRBG.
+ */
+#define CPRNG_MAX_LEN	524288
+
+#if !defined(_RUMPKERNEL) && !defined(_RUMP_NATIVE_ABI)
+/*
+ * We do not want an arc4random() prototype available to anyone.
+ */
+void _arc4randbytes(void *, size_t);
+uint32_t _arc4random(void);
+
+static inline size_t
+cprng_fast(void *p, size_t len)
+{
+	_arc4randbytes(p, len);
+	return len;
+}
+
+static inline uint32_t
+cprng_fast32(void)
+{
+	return _arc4random();
+}
+
+static inline uint64_t
+cprng_fast64(void)
+{
+	uint64_t r;
+	_arc4randbytes(&r, sizeof(r));
+	return r;
+}
+#else
+size_t cprng_fast(void *, size_t);
+uint32_t cprng_fast32(void);
+uint64_t cprng_fast64(void);
+#endif
+
+typedef struct _cprng_strong {
+	kmutex_t	mtx;
+	kcondvar_t	cv;
+	struct selinfo	selq;
+	NIST_CTR_DRBG	drbg;
+	int		flags;
+	char		name[16];
+	int		reseed_pending;
+	int		entropy_serial;
+	rndsink_t	reseed;
+} cprng_strong_t;
+
+#define CPRNG_INIT_ANY		0x00000001
+#define CPRNG_REKEY_ANY		0x00000002
+#define CPRNG_USE_CV		0x00000004
+
+cprng_strong_t *cprng_strong_create(const char *const, int, int);
+
+size_t cprng_strong(cprng_strong_t *const, void *const, size_t, int);
+
+void cprng_strong_destroy(cprng_strong_t *);
+
+extern cprng_strong_t *	kern_cprng;
+
+static inline uint32_t
+cprng_strong32(void)
+{
+	uint32_t r;
+	cprng_strong(kern_cprng, &r, sizeof(r), 0);
+        return r;
+}
+
+static inline uint64_t
+cprng_strong64(void)
+{
+        uint64_t r;
+	cprng_strong(kern_cprng, &r, sizeof(r), 0);
+        return r;
+}
+
+static inline int
+cprng_strong_ready(cprng_strong_t *c)
+{
+	int ret = 0;
+	
+	mutex_enter(&c->mtx);
+	if (c->drbg.reseed_counter < NIST_CTR_DRBG_RESEED_INTERVAL) {
+		ret = 1;
+	}
+	mutex_exit(&c->mtx);
+	return ret;
+}
+
+static inline void
+cprng_strong_deplete(cprng_strong_t *c)
+{
+	mutex_enter(&c->mtx);
+	c->drbg.reseed_counter = NIST_CTR_DRBG_RESEED_INTERVAL + 1;
+	mutex_exit(&c->mtx);
+}
+
+static inline int
+cprng_strong_strength(cprng_strong_t *c)
+{
+	return NIST_BLOCK_KEYLEN_BYTES;
+}
+
+void cprng_init(void);
+int cprng_strong_getflags(cprng_strong_t *const);
+void cprng_strong_setflags(cprng_strong_t *const, int);
+
+#endif

sys/sys/cpu.h

@@ -0,0 +1,140 @@
+/*	$NetBSD: cpu.h,v 1.36 2012/08/29 17:13:22 drochner Exp $	*/
+
+/*-
+ * Copyright (c) 2007 YAMAMOTO Takashi,
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#ifndef _SYS_CPU_H_
+#define _SYS_CPU_H_
+
+#ifndef _LOCORE
+
+#include <machine/cpu.h>
+
+#include <sys/lwp.h>
+
+struct cpu_info;
+
+#ifdef _KERNEL
+#ifndef cpu_idle
+void cpu_idle(void);
+#endif
+
+#ifdef CPU_UCODE
+#include <sys/cpuio.h>
+#include <dev/firmload.h>
+
+/* XXX ifdef COMPAT */
+#include <compat/sys/cpuio.h>
+#endif
+
+/*
+ * cpu_need_resched() must always be called with the target CPU
+ * locked (via spc_lock() or another route), unless called locally.
+ * If called locally, the caller need only be at IPL_SCHED.
+ */
+#ifndef cpu_need_resched
+void cpu_need_resched(struct cpu_info *, int);
+#endif
+
+#ifndef cpu_did_resched
+#define	cpu_did_resched(l)	/* nothing */
+#endif
+
+#ifndef CPU_INFO_ITERATOR
+#define	CPU_INFO_ITERATOR		int
+#define	CPU_INFO_FOREACH(cii, ci)	\
+    (void)cii, ci = curcpu(); ci != NULL; ci = NULL
+#endif
+
+#ifndef CPU_IS_PRIMARY
+#define	CPU_IS_PRIMARY(ci)	((void)ci, 1)
+#endif
+
+#ifdef __HAVE_MD_CPU_OFFLINE
+void	cpu_offline_md(void);
+#endif
+
+struct lwp *cpu_switchto(struct lwp *, struct lwp *, bool);
+struct	cpu_info *cpu_lookup(u_int);
+int	cpu_setstate(struct cpu_info *, bool);
+int	cpu_setintr(struct cpu_info *, bool);
+bool	cpu_intr_p(void);
+bool	cpu_softintr_p(void);
+bool	cpu_kpreempt_enter(uintptr_t, int);
+void	cpu_kpreempt_exit(uintptr_t);
+bool	cpu_kpreempt_disabled(void);
+int	cpu_lwp_setprivate(struct lwp *, void *);
+void	cpu_intr_redistribute(void);
+u_int	cpu_intr_count(struct cpu_info *);
+#endif
+
+CIRCLEQ_HEAD(cpuqueue, cpu_info);
+
+#ifdef _KERNEL
+extern kmutex_t cpu_lock;
+extern u_int maxcpus;
+extern struct cpuqueue cpu_queue;
+extern kcpuset_t *kcpuset_attached;
+extern kcpuset_t *kcpuset_running;
+
+static inline u_int
+cpu_index(struct cpu_info *ci)
+{
+	return ci->ci_index;
+}
+
+static inline char *
+cpu_name(struct cpu_info *ci)
+{
+	return ci->ci_data.cpu_name;
+}
+
+#ifdef CPU_UCODE
+struct cpu_ucode_softc {
+	int loader_version;
+	char *sc_blob;
+	off_t sc_blobsize;
+};
+
+int cpu_ucode_get_version(struct cpu_ucode_version *);
+/* XXX ifdef COMPAT */
+int compat6_cpu_ucode_get_version(struct compat6_cpu_ucode *);
+int cpu_ucode_apply(const struct cpu_ucode *);
+/* XXX ifdef COMPAT */
+int compat6_cpu_ucode_apply(const struct compat6_cpu_ucode *);
+int cpu_ucode_load(struct cpu_ucode_softc *, const char *);
+int cpu_ucode_md_open(firmware_handle_t *, int, const char *);
+#endif
+
+#endif
+#endif	/* !_LOCORE */
+
+/* flags for cpu_need_resched */
+#define	RESCHED_LAZY		0x01	/* request a ctx switch */
+#define	RESCHED_IMMED		0x02	/* request an immediate ctx switch */
+#define	RESCHED_KPREEMPT	0x04	/* request in-kernel preemption */
+
+#endif	/* !_SYS_CPU_H_ */

sys/sys/cpu_data.h

@@ -0,0 +1,135 @@
+/*	$NetBSD: cpu_data.h,v 1.35 2012/09/01 00:24:44 matt Exp $	*/
+
+/*-
+ * Copyright (c) 2004, 2006, 2007, 2008 The NetBSD Foundation, Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
+ * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/*
+ * based on arch/i386/include/cpu.h:
+ *	NetBSD: cpu.h,v 1.115 2004/05/16 12:32:53 yamt Exp
+ */
+
+#ifndef _SYS_CPU_DATA_H_
+#define	_SYS_CPU_DATA_H_
+
+struct callout;
+struct lwp;
+
+#include <sys/sched.h>	/* for schedstate_percpu */
+#include <sys/condvar.h>
+#include <sys/pcu.h>
+#include <sys/percpu_types.h>
+#include <sys/queue.h>
+#include <sys/kcpuset.h>
+
+/*
+ * MI per-cpu data
+ *
+ * this structure is intended to be included in MD cpu_info structure.
+ *	struct cpu_info {
+ *		struct cpu_data ci_data;
+ *	}
+ *
+ * note that cpu_data is not expected to contain much data,
+ * as cpu_info is size-limited on most ports.
+ */
+
+struct lockdebug;
+
+struct cpu_data {
+	/*
+	 * The first section is likely to be touched by other CPUs -
+	 * it is cache hot.
+	 */
+	lwp_t		*cpu_biglock_wanted;	/* LWP spinning on biglock */
+	void		*cpu_callout;		/* per-CPU callout state */
+	void		*cpu_unused1;		/* unused */
+	u_int		cpu_unused2;		/* unused */
+	struct schedstate_percpu cpu_schedstate; /* scheduler state */
+	kcondvar_t	cpu_xcall;		/* cross-call support */
+	int		cpu_xcall_pending;	/* cross-call support */
+	lwp_t		*cpu_onproc;		/* bottom level LWP */
+	CIRCLEQ_ENTRY(cpu_info) cpu_qchain;	/* circleq of all CPUs */
+
+	cpuid_t		cpu_package_id;
+	cpuid_t		cpu_core_id;
+	cpuid_t		cpu_smt_id;
+
+	struct lwp * volatile cpu_pcu_curlwp[PCU_UNIT_COUNT];
+
+	/*
+	 * This section is mostly CPU-private.
+	 */
+	lwp_t		*cpu_idlelwp;		/* idle lwp */
+	void		*cpu_lockstat;		/* lockstat private tables */
+	u_int		cpu_index;		/* CPU index */
+	u_int		cpu_biglock_count;	/* # recursive holds */
+	u_int		cpu_spin_locks;		/* # of spinlockmgr locks */
+	u_int		cpu_simple_locks;	/* # of simple locks held */
+	u_int		cpu_spin_locks2;	/* # of spin locks held XXX */
+	u_int		cpu_lkdebug_recurse;	/* LOCKDEBUG recursion */
+	u_int		cpu_softints;		/* pending (slow) softints */
+	uint64_t	cpu_nsyscall;		/* syscall counter */
+	uint64_t	cpu_ntrap;		/* trap counter */
+	uint64_t	cpu_nswtch;		/* context switch counter */
+	uint64_t	cpu_nintr;		/* interrupt count */
+	uint64_t	cpu_nsoft;		/* soft interrupt count */
+	uint64_t	cpu_nfault;		/* pagefault counter */
+	void		*cpu_uvm;		/* uvm per-cpu data */
+	void		*cpu_softcpu;		/* soft interrupt table */
+	TAILQ_HEAD(,buf) cpu_biodone;		/* finished block xfers */
+	percpu_cpu_t	cpu_percpu;		/* per-cpu data */
+	struct selcluster *cpu_selcluster;	/* per-CPU select() info */
+	void		*cpu_nch;		/* per-cpu vfs_cache data */
+	_TAILQ_HEAD(,struct lockdebug,volatile) cpu_ld_locks;/* !: lockdebug */
+	__cpu_simple_lock_t cpu_ld_lock;	/* lockdebug */
+	uint64_t	cpu_cc_freq;		/* cycle counter frequency */
+	int64_t		cpu_cc_skew;		/* counter skew vs cpu0 */
+	char		cpu_name[8];		/* eg, "cpu4" */
+	kcpuset_t	*cpu_kcpuset;		/* kcpuset_t of this cpu only */
+};
+
+/* compat definitions */
+#define	ci_schedstate		ci_data.cpu_schedstate
+#define	ci_index		ci_data.cpu_index
+#define	ci_biglock_count	ci_data.cpu_biglock_count
+#define	ci_biglock_wanted	ci_data.cpu_biglock_wanted
+#define	ci_cpuname		ci_data.cpu_name
+#define	ci_spin_locks		ci_data.cpu_spin_locks
+#define	ci_simple_locks		ci_data.cpu_simple_locks
+#define	ci_lockstat		ci_data.cpu_lockstat
+#define	ci_spin_locks2		ci_data.cpu_spin_locks2
+#define	ci_lkdebug_recurse	ci_data.cpu_lkdebug_recurse
+#define	ci_pcu_curlwp		ci_data.cpu_pcu_curlwp
+#define	ci_kcpuset		ci_data.cpu_kcpuset
+
+#define	ci_package_id		ci_data.cpu_package_id
+#define	ci_core_id		ci_data.cpu_core_id
+#define	ci_smt_id		ci_data.cpu_smt_id
+
+void	mi_cpu_init(void);
+int	mi_cpu_attach(struct cpu_info *);
+
+#endif /* _SYS_CPU_DATA_H_ */

sys/sys/cpufreq.h

@@ -0,0 +1,93 @@
+/*	$NetBSD: cpufreq.h,v 1.5 2011/10/27 05:13:04 jruoho Exp $ */
+
+/*-
+ * Copyright (c) 2011 The NetBSD Foundation, Inc.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to The NetBSD Foundation
+ * by Jukka Ruohonen.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
+ * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+#ifndef	_SYS_CPUFREQ_H_
+#define	_SYS_CPUFREQ_H_
+
+#ifndef _KERNEL
+#include <stdbool.h>
+#endif
+
+#ifdef _KERNEL
+#ifndef _SYS_XCALL_H_
+#include <sys/xcall.h>
+#endif
+#endif
+
+#define CPUFREQ_NAME_MAX	 16
+#define CPUFREQ_STATE_MAX	 32
+#define CPUFREQ_LATENCY_MAX	 UINT32_MAX
+
+#define CPUFREQ_STATE_ENABLED	 UINT32_MAX
+#define CPUFREQ_STATE_DISABLED	 UINT32_MAX - 1
+
+struct cpufreq_state {
+	uint32_t		 cfs_freq;	  /* MHz  */
+	uint32_t		 cfs_power;	  /* mW   */
+	uint32_t		 cfs_latency;	  /* usec */
+	uint32_t		 cfs_index;
+	uint32_t		 cfs_reserved[5];
+};
+
+struct cpufreq {
+	char			 cf_name[CPUFREQ_NAME_MAX];
+	uint32_t		 cf_state_count;
+	uint32_t		 cf_state_target;
+	uint32_t		 cf_state_current;
+	uint32_t		 cf_reserved[5];
+	u_int			 cf_index;
+
+#ifdef _KERNEL
+	bool			 cf_mp;
+	bool			 cf_init;
+	void			*cf_cookie;
+	xcfunc_t		 cf_get_freq;
+	xcfunc_t		 cf_set_freq;
+	uint32_t		 cf_state_saved;
+	struct cpufreq_state	 cf_state[CPUFREQ_STATE_MAX];
+#endif	/* _KERNEL */
+};
+
+#ifdef _KERNEL
+void		cpufreq_init(void);
+int		cpufreq_register(struct cpufreq *);
+void		cpufreq_deregister(void);
+void		cpufreq_suspend(struct cpu_info *);
+void		cpufreq_resume(struct cpu_info *);
+uint32_t	cpufreq_get(struct cpu_info *);
+int		cpufreq_get_backend(struct cpufreq *);
+int		cpufreq_get_state(uint32_t, struct cpufreq_state *);
+int		cpufreq_get_state_index(uint32_t, struct cpufreq_state *);
+void		cpufreq_set(struct cpu_info *, uint32_t);
+void		cpufreq_set_all(uint32_t);
+#endif	/* _KERNEL */
+
+#endif /* _SYS_CPUFREQ_H_ */

sys/sys/cpuio.h

@@ -0,0 +1,83 @@
+/*	$NetBSD: cpuio.h,v 1.8 2012/08/29 17:13:22 drochner Exp $	*/
+
+/*-
+ * Copyright (c) 2007, 2009, 2012 The NetBSD Foundation, Inc.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to The NetBSD Foundation
+ * by Andrew Doran.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
+ * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#if !defined(_SYS_CPUIO_H_)
+#define	_SYS_CPUIO_H_
+
+#include <sys/types.h>
+#include <sys/time.h>
+#include <sys/ioccom.h>
+
+#ifndef _KERNEL
+#include <limits.h>
+#include <stdbool.h>
+#endif
+
+/*
+ * This is not a great place to describe CPU properties, those
+ * are better returned via autoconf.
+ */
+typedef struct cpustate {
+	u_int		cs_id;		/* matching ci_cpuid */
+	bool		cs_online;	/* running unbound LWPs */
+	bool		cs_intr;	/* fielding interrupts */
+	bool		cs_unused[2];	/* reserved */
+	int32_t		cs_lastmod;	/* time of last state change */
+	char		cs_name[16];	/* reserved */
+	int32_t		cs_lastmodhi;	/* time of last state change */
+	uint32_t	cs_intrcnt;	/* count of interrupt handlers + 1 */
+	uint32_t	cs_hwid;	/* hardware id */
+	uint32_t	cs_reserved;	/* reserved */
+} cpustate_t;
+
+#define	IOC_CPU_SETSTATE	_IOW('c', 0, cpustate_t)
+#define	IOC_CPU_GETSTATE	_IOWR('c', 1, cpustate_t)
+#define	IOC_CPU_GETCOUNT	_IOR('c', 2, int)
+#define	IOC_CPU_MAPID		_IOWR('c', 3, int)
+/* 4 and 5 reserved for compat nb6 x86 amd ucode loader */
+
+struct cpu_ucode_version {
+	int loader_version;	/* IN: md version number */
+	void *data;		/* OUT: CPU ID data */
+};
+
+struct cpu_ucode {
+	int loader_version;	/* md version number */
+	int cpu_nr;		/* CPU index or special value below */
+#define CPU_UCODE_ALL_CPUS (-1)
+#define CPU_UCODE_CURRENT_CPU (-2)
+	char fwname[PATH_MAX];
+};
+
+#define IOC_CPU_UCODE_GET_VERSION	_IOWR('c', 6, struct cpu_ucode_version)
+#define IOC_CPU_UCODE_APPLY		_IOW('c', 7, struct cpu_ucode)
+
+#endif /* !_SYS_CPUIO_H_ */

sys/sys/debug.h

@@ -0,0 +1,52 @@
+/*	$NetBSD: debug.h,v 1.4 2012/04/15 19:07:40 martin Exp $	*/
+
+/*-
+ * Copyright (c) 2007 The NetBSD Foundation, Inc.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to The NetBSD Foundation
+ * by Andrew Doran.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
+ * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __SYS_DEBUG_H__
+#define	__SYS_DEBUG_H__
+
+#ifndef _KERNEL
+#error "Sorry, nothing of interest to user level programs here."
+#endif
+
+void	debug_init(void);
+
+void	freecheck_out(void **, void *);
+void	freecheck_in(void **, void *);
+
+#if defined(DEBUG) && defined(_HARDKERNEL)
+#define	FREECHECK_OUT(h, a)	freecheck_out((h), (a))
+#define	FREECHECK_IN(h, a)	freecheck_in((h), (a))
+#else
+#define	FREECHECK_OUT(h, a)	/* nothing */
+#define	FREECHECK_IN(h, a)	/* nothing */
+#endif
+
+#endif	/* __SYS_DEBUG_H__ */

sys/sys/device.h

@@ -0,0 +1,585 @@
+/* $NetBSD: device.h,v 1.142 2012/07/07 16:15:21 tsutsui Exp $ */
+
+/*
+ * Copyright (c) 1996, 2000 Christopher G. Demetriou
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *          This product includes software developed for the
+ *          NetBSD Project.  See http://www.NetBSD.org/ for
+ *          information about NetBSD.
+ * 4. The name of the author may not be used to endorse or promote products
+ *    derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * --(license Id: LICENSE.proto,v 1.1 2000/06/13 21:40:26 cgd Exp )--
+ */
+
+/*
+ * Copyright (c) 1992, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * This software was developed by the Computer Systems Engineering group
+ * at Lawrence Berkeley Laboratory under DARPA contract BG 91-66 and
+ * contributed to Berkeley.
+ *
+ * All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Lawrence Berkeley Laboratories.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)device.h	8.2 (Berkeley) 2/17/94
+ */
+
+#ifndef _SYS_DEVICE_H_
+#define	_SYS_DEVICE_H_
+
+#include <sys/device_if.h>
+#include <sys/evcnt.h>
+#include <sys/queue.h>
+
+#ifdef _KERNEL
+#include <sys/mutex.h>
+#include <sys/condvar.h>
+#include <sys/pmf.h>
+#endif
+
+#include <prop/proplib.h>
+
+/*
+ * Minimal device structures.
+ * Note that all ``system'' device types are listed here.
+ */
+typedef enum devclass {
+	DV_DULL,		/* generic, no special info */
+	DV_CPU,			/* CPU (carries resource utilization) */
+	DV_DISK,		/* disk drive (label, etc) */
+	DV_IFNET,		/* network interface */
+	DV_TAPE,		/* tape device */
+	DV_TTY,			/* serial line interface (?) */
+	DV_AUDIODEV,		/* audio device */
+	DV_DISPLAYDEV,		/* display device */
+	DV_BUS,			/* bus device */
+	DV_VIRTUAL,		/* unbacked virtual device */
+} devclass_t;
+
+/*
+ * Actions for ca_activate.
+ */
+typedef enum devact {
+	DVACT_DEACTIVATE	/* deactivate the device */
+} devact_t;
+
+typedef enum {
+	DVA_SYSTEM,
+	DVA_HARDWARE
+} devactive_t;
+
+typedef struct cfdata *cfdata_t;
+typedef struct cfdriver *cfdriver_t;
+typedef struct cfattach *cfattach_t;
+
+#ifdef _KERNEL
+struct device_lock {
+	int		dvl_nwait;
+	int		dvl_nlock;
+	lwp_t		*dvl_holder;
+	kmutex_t	dvl_mtx;
+	kcondvar_t	dvl_cv;
+};
+
+struct device_suspensor {
+	const device_suspensor_t	*ds_delegator;
+	char				ds_name[32];
+};
+
+#define	DEVICE_SUSPENSORS_MAX	16
+
+struct device {
+	devclass_t	dv_class;	/* this device's classification */
+	TAILQ_ENTRY(device) dv_list;	/* entry on list of all devices */
+	cfdata_t	dv_cfdata;	/* config data that found us
+					   (NULL if pseudo-device) */
+	cfdriver_t	dv_cfdriver;	/* our cfdriver */
+	cfattach_t	dv_cfattach;	/* our cfattach */
+	int		dv_unit;	/* device unit number */
+	char		dv_xname[16];	/* external name (name + unit) */
+	device_t	dv_parent;	/* pointer to parent device
+					   (NULL if pseudo- or root node) */
+	int		dv_depth;	/* number of parents until root */
+	int		dv_flags;	/* misc. flags; see below */
+	void		*dv_private;	/* this device's private storage */
+	int		*dv_locators;	/* our actual locators (optional) */
+	prop_dictionary_t dv_properties;/* properties dictionary */
+
+	size_t		dv_activity_count;
+	void		(**dv_activity_handlers)(device_t, devactive_t);
+
+	bool		(*dv_driver_suspend)(device_t, const pmf_qual_t *);
+	bool		(*dv_driver_resume)(device_t, const pmf_qual_t *);
+	bool		(*dv_driver_shutdown)(device_t, int);
+	bool		(*dv_driver_child_register)(device_t);
+
+	void		*dv_bus_private;
+	bool		(*dv_bus_suspend)(device_t, const pmf_qual_t *);
+	bool		(*dv_bus_resume)(device_t, const pmf_qual_t *);
+	bool		(*dv_bus_shutdown)(device_t, int);
+	void		(*dv_bus_deregister)(device_t);
+
+	void		*dv_class_private;
+	bool		(*dv_class_suspend)(device_t, const pmf_qual_t *);
+	bool		(*dv_class_resume)(device_t, const pmf_qual_t *);
+	void		(*dv_class_deregister)(device_t);
+
+	devgen_t		dv_add_gen,
+				dv_del_gen;
+
+	struct device_lock	dv_lock;
+	const device_suspensor_t
+	    *dv_bus_suspensors[DEVICE_SUSPENSORS_MAX],
+	    *dv_driver_suspensors[DEVICE_SUSPENSORS_MAX],
+	    *dv_class_suspensors[DEVICE_SUSPENSORS_MAX];
+	struct device_garbage {
+		device_t	*dg_devs;
+		int		dg_ndevs;
+	} dv_garbage;
+};
+
+/* dv_flags */
+#define	DVF_ACTIVE		0x0001	/* device is activated */
+#define	DVF_PRIV_ALLOC		0x0002	/* device private storage != device */
+#define	DVF_POWER_HANDLERS	0x0004	/* device has suspend/resume support */
+#define	DVF_CLASS_SUSPENDED	0x0008	/* device class suspend was called */
+#define	DVF_DRIVER_SUSPENDED	0x0010	/* device driver suspend was called */
+#define	DVF_BUS_SUSPENDED	0x0020	/* device bus suspend was called */
+#define	DVF_DETACH_SHUTDOWN	0x0080	/* device detaches safely at shutdown */
+
+TAILQ_HEAD(devicelist, device);
+
+enum deviter_flags {
+	  DEVITER_F_RW =		0x1
+	, DEVITER_F_SHUTDOWN =		0x2
+	, DEVITER_F_LEAVES_FIRST =	0x4
+	, DEVITER_F_ROOT_FIRST =	0x8
+};
+
+typedef enum deviter_flags deviter_flags_t;
+
+struct deviter {
+	device_t	di_prev;
+	deviter_flags_t	di_flags;
+	int		di_curdepth;
+	int		di_maxdepth;
+	devgen_t	di_gen;
+};
+
+typedef struct deviter deviter_t;
+
+struct shutdown_state {
+	bool initialized;
+	deviter_t di;
+};
+#endif
+
+/*
+ * Description of a locator, as part of interface attribute definitions.
+ */
+struct cflocdesc {
+	const char *cld_name;
+	const char *cld_defaultstr; /* NULL if no default */
+	int cld_default;
+};
+
+/*
+ * Description of an interface attribute, provided by potential
+ * parent device drivers, referred to by child device configuration data.
+ */
+struct cfiattrdata {
+	const char *ci_name;
+	int ci_loclen;
+	const struct cflocdesc ci_locdesc[
+#if defined(__GNUC__) && __GNUC__ <= 2
+		0
+#endif
+	];
+};
+
+/*
+ * Description of a configuration parent.  Each device attachment attaches
+ * to an "interface attribute", which is given in this structure.  The parent
+ * *must* carry this attribute.  Optionally, an individual device instance
+ * may also specify a specific parent device instance.
+ */
+struct cfparent {
+	const char *cfp_iattr;		/* interface attribute */
+	const char *cfp_parent;		/* optional specific parent */
+	int cfp_unit;			/* optional specific unit
+					   (DVUNIT_ANY to wildcard) */
+};
+
+/*
+ * Configuration data (i.e., data placed in ioconf.c).
+ */
+struct cfdata {
+	const char *cf_name;		/* driver name */
+	const char *cf_atname;		/* attachment name */
+	short	cf_unit;		/* unit number */
+	short	cf_fstate;		/* finding state (below) */
+	int	*cf_loc;		/* locators (machine dependent) */
+	int	cf_flags;		/* flags from config */
+	const struct cfparent *cf_pspec;/* parent specification */
+};
+#define FSTATE_NOTFOUND		0	/* has not been found */
+#define	FSTATE_FOUND		1	/* has been found */
+#define	FSTATE_STAR		2	/* duplicable */
+#define FSTATE_DSTAR		3	/* has not been found, and disabled */
+#define FSTATE_DNOTFOUND	4	/* duplicate, and disabled */
+
+/*
+ * Multiple configuration data tables may be maintained.  This structure
+ * provides the linkage.
+ */
+struct cftable {
+	cfdata_t	ct_cfdata;	/* pointer to cfdata table */
+	TAILQ_ENTRY(cftable) ct_list;	/* list linkage */
+};
+TAILQ_HEAD(cftablelist, cftable);
+
+typedef int (*cfsubmatch_t)(device_t, cfdata_t, const int *, void *);
+
+/*
+ * `configuration' attachment and driver (what the machine-independent
+ * autoconf uses).  As devices are found, they are applied against all
+ * the potential matches.  The one with the best match is taken, and a
+ * device structure (plus any other data desired) is allocated.  Pointers
+ * to these are placed into an array of pointers.  The array itself must
+ * be dynamic since devices can be found long after the machine is up
+ * and running.
+ *
+ * Devices can have multiple configuration attachments if they attach
+ * to different attributes (busses, or whatever), to allow specification
+ * of multiple match and attach functions.  There is only one configuration
+ * driver per driver, so that things like unit numbers and the device
+ * structure array will be shared.
+ */
+struct cfattach {
+	const char *ca_name;		/* name of attachment */
+	LIST_ENTRY(cfattach) ca_list;	/* link on cfdriver's list */
+	size_t	  ca_devsize;		/* size of dev data (for alloc) */
+	int	  ca_flags;		/* flags for driver allocation etc */
+	int	(*ca_match)(device_t, cfdata_t, void *);
+	void	(*ca_attach)(device_t, device_t, void *);
+	int	(*ca_detach)(device_t, int);
+	int	(*ca_activate)(device_t, devact_t);
+	/* technically, the next 2 belong into "struct cfdriver" */
+	int	(*ca_rescan)(device_t, const char *,
+			     const int *); /* scan for new children */
+	void	(*ca_childdetached)(device_t, device_t);
+};
+LIST_HEAD(cfattachlist, cfattach);
+
+#define	CFATTACH_DECL(name, ddsize, matfn, attfn, detfn, actfn) \
+struct cfattach __CONCAT(name,_ca) = {					\
+	.ca_name		= ___STRING(name),			\
+	.ca_devsize		= ddsize,				\
+	.ca_flags		= 0,					\
+	.ca_match 		= matfn,				\
+	.ca_attach		= attfn,				\
+	.ca_detach		= detfn,				\
+	.ca_activate		= actfn,				\
+	.ca_rescan		= NULL,					\
+	.ca_childdetached	= NULL,					\
+}
+
+#define	CFATTACH_DECL3_NEW(name, ddsize, matfn, attfn, detfn, actfn, \
+	rescanfn, chdetfn, __flags) \
+struct cfattach __CONCAT(name,_ca) = {					\
+	.ca_name		= ___STRING(name),			\
+	.ca_devsize		= ddsize,				\
+	.ca_flags		= (__flags) | DVF_PRIV_ALLOC,		\
+	.ca_match 		= matfn,				\
+	.ca_attach		= attfn,				\
+	.ca_detach		= detfn,				\
+	.ca_activate		= actfn,				\
+	.ca_rescan		= rescanfn,				\
+	.ca_childdetached	= chdetfn,				\
+}
+
+#define	CFATTACH_DECL2_NEW(name, ddsize, matfn, attfn, detfn, actfn,	\
+	rescanfn, chdetfn)						\
+	CFATTACH_DECL3_NEW(name, ddsize, matfn, attfn, detfn, actfn,	\
+	    rescanfn, chdetfn, 0)
+
+#define	CFATTACH_DECL_NEW(name, ddsize, matfn, attfn, detfn, actfn)	\
+	CFATTACH_DECL2_NEW(name, ddsize, matfn, attfn, detfn, actfn, NULL, NULL)
+
+/* Flags given to config_detach(), and the ca_detach function. */
+#define	DETACH_FORCE	0x01		/* force detachment; hardware gone */
+#define	DETACH_QUIET	0x02		/* don't print a notice */
+#define	DETACH_SHUTDOWN	0x04		/* detach because of system shutdown */
+
+struct cfdriver {
+	LIST_ENTRY(cfdriver) cd_list;	/* link on allcfdrivers */
+	struct cfattachlist cd_attach;	/* list of all attachments */
+	device_t *cd_devs;		/* devices found */
+	const char *cd_name;		/* device name */
+	enum	devclass cd_class;	/* device classification */
+	int	cd_ndevs;		/* size of cd_devs array */
+	const struct cfiattrdata * const *cd_attrs; /* attributes provided */
+};
+LIST_HEAD(cfdriverlist, cfdriver);
+
+#define	CFDRIVER_DECL(name, class, attrs)				\
+struct cfdriver __CONCAT(name,_cd) = {					\
+	.cd_name		= ___STRING(name),			\
+	.cd_class		= class,				\
+	.cd_attrs		= attrs,				\
+}
+
+/*
+ * The cfattachinit is a data structure used to associate a list of
+ * cfattach's with cfdrivers as found in the static kernel configuration.
+ */
+struct cfattachinit {
+	const char *cfai_name;		 /* driver name */
+	struct cfattach * const *cfai_list;/* list of attachments */
+};
+/*
+ * the same, but with a non-constant list so it can be modified
+ * for module bookkeeping
+ */
+struct cfattachlkminit {
+	const char *cfai_name;		/* driver name */
+	struct cfattach **cfai_list;	/* list of attachments */
+};
+
+/*
+ * Configuration printing functions, and their return codes.  The second
+ * argument is NULL if the device was configured; otherwise it is the name
+ * of the parent device.  The return value is ignored if the device was
+ * configured, so most functions can return UNCONF unconditionally.
+ */
+typedef int (*cfprint_t)(void *, const char *);		/* XXX const char * */
+#define	QUIET	0		/* print nothing */
+#define	UNCONF	1		/* print " not configured\n" */
+#define	UNSUPP	2		/* print " not supported\n" */
+
+/*
+ * Pseudo-device attach information (function + number of pseudo-devs).
+ */
+struct pdevinit {
+	void	(*pdev_attach)(int);
+	int	pdev_count;
+};
+
+/* This allows us to wildcard a device unit. */
+#define	DVUNIT_ANY	-1
+
+#ifdef _KERNEL
+
+extern struct cfdriverlist allcfdrivers;/* list of all cfdrivers */
+extern struct cftablelist allcftables;	/* list of all cfdata tables */
+extern device_t booted_device;		/* the device we booted from */
+extern int booted_partition;		/* the partition on that device */
+extern daddr_t booted_startblk;		/* or the start of a wedge */
+extern uint64_t booted_nblks;		/* and the size of that wedge */
+
+struct vnode *opendisk(struct device *);
+int getdisksize(struct vnode *, uint64_t *, unsigned int *);
+struct dkwedge_info;
+int getdiskinfo(struct vnode *, struct dkwedge_info *);
+
+void	config_init(void);
+int	config_init_component(struct cfdriver *const*,
+			      const struct cfattachinit *, struct cfdata *);
+int	config_fini_component(struct cfdriver *const*,
+			      const struct cfattachinit *, struct cfdata *);
+void	config_init_mi(void);
+void	drvctl_init(void);
+
+int	config_cfdriver_attach(struct cfdriver *);
+int	config_cfdriver_detach(struct cfdriver *);
+
+int	config_cfattach_attach(const char *, struct cfattach *);
+int	config_cfattach_detach(const char *, struct cfattach *);
+
+int	config_cfdata_attach(cfdata_t, int);
+int	config_cfdata_detach(cfdata_t);
+
+struct cfdriver *config_cfdriver_lookup(const char *);
+struct cfattach *config_cfattach_lookup(const char *, const char *);
+const struct cfiattrdata *cfiattr_lookup(const char *, const struct cfdriver *);
+
+const char *cfdata_ifattr(const struct cfdata *);
+
+int	config_stdsubmatch(device_t, cfdata_t, const int *, void *);
+cfdata_t config_search_loc(cfsubmatch_t, device_t,
+				 const char *, const int *, void *);
+cfdata_t config_search_ia(cfsubmatch_t, device_t,
+				 const char *, void *);
+cfdata_t config_rootsearch(cfsubmatch_t, const char *, void *);
+device_t config_found_sm_loc(device_t, const char *, const int *,
+			     void *, cfprint_t, cfsubmatch_t);
+device_t config_found_ia(device_t, const char *, void *, cfprint_t);
+device_t config_found(device_t, void *, cfprint_t);
+device_t config_rootfound(const char *, void *);
+device_t config_attach_loc(device_t, cfdata_t, const int *, void *, cfprint_t);
+device_t config_attach(device_t, cfdata_t, void *, cfprint_t);
+int	config_match(device_t, cfdata_t, void *);
+
+bool ifattr_match(const char *, const char *);
+
+device_t config_attach_pseudo(cfdata_t);
+
+int	config_detach(device_t, int);
+int	config_detach_children(device_t, int flags);
+bool	config_detach_all(int);
+int	config_deactivate(device_t);
+void	config_defer(device_t, void (*)(device_t));
+void	config_deferred(device_t);
+void	config_interrupts(device_t, void (*)(device_t));
+void	config_mountroot(device_t, void (*)(device_t));
+void	config_pending_incr(void);
+void	config_pending_decr(void);
+void	config_create_interruptthreads(void);
+void	config_create_mountrootthreads(void);
+
+int	config_finalize_register(device_t, int (*)(device_t));
+void	config_finalize(void);
+
+void	config_twiddle_init(void);
+void	config_twiddle_fn(void *);
+
+void	null_childdetached(device_t, device_t);
+
+device_t	device_lookup(cfdriver_t, int);
+void		*device_lookup_private(cfdriver_t, int);
+void		device_register(device_t, void *);
+void		device_register_post_config(device_t, void *);
+
+devclass_t	device_class(device_t);
+cfdata_t	device_cfdata(device_t);
+cfdriver_t	device_cfdriver(device_t);
+cfattach_t	device_cfattach(device_t);
+int		device_unit(device_t);
+const char	*device_xname(device_t);
+device_t	device_parent(device_t);
+bool		device_is_active(device_t);
+bool		device_activation(device_t, devact_level_t);
+bool		device_is_enabled(device_t);
+bool		device_has_power(device_t);
+int		device_locator(device_t, u_int);
+void		*device_private(device_t);
+prop_dictionary_t device_properties(device_t);
+
+device_t	deviter_first(deviter_t *, deviter_flags_t);
+void		deviter_init(deviter_t *, deviter_flags_t);
+device_t	deviter_next(deviter_t *);
+void		deviter_release(deviter_t *);
+
+bool		device_active(device_t, devactive_t);
+bool		device_active_register(device_t,
+				       void (*)(device_t, devactive_t));
+void		device_active_deregister(device_t,
+				         void (*)(device_t, devactive_t));
+
+bool		device_is_a(device_t, const char *);
+
+device_t	device_find_by_xname(const char *);
+device_t	device_find_by_driver_unit(const char *, int);
+
+bool		device_pmf_is_registered(device_t);
+
+bool		device_pmf_driver_suspend(device_t, const pmf_qual_t *);
+bool		device_pmf_driver_resume(device_t, const pmf_qual_t *);
+bool		device_pmf_driver_shutdown(device_t, int);
+
+bool		device_pmf_driver_register(device_t,
+		    bool (*)(device_t, const pmf_qual_t *),
+		    bool (*)(device_t, const pmf_qual_t *),
+		    bool (*)(device_t, int));
+void		device_pmf_driver_deregister(device_t);
+
+bool		device_pmf_driver_child_register(device_t);
+void		device_pmf_driver_set_child_register(device_t,
+		    bool (*)(device_t));
+
+void		*device_pmf_bus_private(device_t);
+bool		device_pmf_bus_suspend(device_t, const pmf_qual_t *);
+bool		device_pmf_bus_resume(device_t, const pmf_qual_t *);
+bool		device_pmf_bus_shutdown(device_t, int);
+
+device_lock_t	device_getlock(device_t);
+void		device_pmf_unlock(device_t);
+bool		device_pmf_lock(device_t);
+
+bool		device_is_self_suspended(device_t);
+void		device_pmf_self_suspend(device_t, const pmf_qual_t *);
+void		device_pmf_self_resume(device_t, const pmf_qual_t *);
+bool		device_pmf_self_wait(device_t, const pmf_qual_t *);
+
+void		device_pmf_bus_register(device_t, void *,
+		    bool (*)(device_t, const pmf_qual_t *),
+		    bool (*)(device_t, const pmf_qual_t *),
+		    bool (*)(device_t, int),
+		    void (*)(device_t));
+void		device_pmf_bus_deregister(device_t);
+
+void		*device_pmf_class_private(device_t);
+bool		device_pmf_class_suspend(device_t, const pmf_qual_t *);
+bool		device_pmf_class_resume(device_t, const pmf_qual_t *);
+
+void		device_pmf_class_register(device_t, void *,
+		    bool (*)(device_t, const pmf_qual_t *),
+		    bool (*)(device_t, const pmf_qual_t *),
+		    void (*)(device_t));
+void		device_pmf_class_deregister(device_t);
+
+device_t	shutdown_first(struct shutdown_state *);
+device_t	shutdown_next(struct shutdown_state *);
+#endif /* _KERNEL */
+
+#endif /* !_SYS_DEVICE_H_ */

sys/sys/device_if.h

@@ -0,0 +1,27 @@
+/*	$NetBSD: device_if.h,v 1.5 2010/02/24 22:38:10 dyoung Exp $	*/
+
+#ifndef	_SYS_DEVICE_IF_H
+#define	_SYS_DEVICE_IF_H
+
+struct device;
+typedef struct device *device_t;
+
+#ifdef _KERNEL
+typedef enum devact_level {
+	  DEVACT_LEVEL_CLASS	= 0
+	, DEVACT_LEVEL_DRIVER	= 1
+	, DEVACT_LEVEL_BUS	= 2
+} devact_level_t;
+
+#define	DEVACT_LEVEL_FULL	DEVACT_LEVEL_CLASS
+
+struct device_lock;
+struct device_suspensor;
+
+typedef uint64_t devgen_t;
+
+typedef struct device_lock *device_lock_t;
+typedef struct device_suspensor device_suspensor_t;
+#endif
+
+#endif	/* _SYS_DEVICE_IF_H */

sys/sys/devmon.h

@@ -0,0 +1,36 @@
+/* $NetBSD: devmon.h,v 1.1 2008/05/25 12:30:40 jmcneill Exp $ */
+
+/*
+ * Copyright (c) 2007
+ * 	Jachym Holecek <freza@NetBSD.org>.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions, and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#include <prop/proplib.h>
+
+#ifndef _SYS_DEVMON_H_
+#define _SYS_DEVMON_H_
+
+void devmon_insert(const char *, prop_dictionary_t);
+
+#endif /*_SYS_DEVMON_H_*/

sys/sys/dir.h

@@ -0,0 +1,64 @@
+/*	$NetBSD: dir.h,v 1.11 2005/12/11 12:25:20 christos Exp $	*/
+
+/*
+ * Copyright (c) 1982, 1986, 1989, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)dir.h	8.2 (Berkeley) 1/4/94
+ */
+
+/*
+ * The information in this file should be obtained from <dirent.h>
+ * and is provided solely (and temporarily) for backward compatibility.
+ */
+
+#ifndef _SYS_DIR_H_
+#define	_SYS_DIR_H_
+
+#ifdef	_KERNEL
+/* This file should only be used by old user-level code. */
+#error "Please use <sys/dirent.h> instead"
+#endif
+
+#include <dirent.h>
+
+/*
+ * Backwards compatibility.
+ */
+#define direct dirent
+
+/*
+ * The DIRSIZ macro gives the minimum record length which will hold
+ * the directory entry.  This requires the amount of space in struct direct
+ * without the d_name field, plus enough space for the name with a terminating
+ * null byte (dp->d_namlen+1), rounded up to a 4 byte boundary.
+ */
+#undef DIRSIZ
+#define DIRSIZ(dp) \
+    ((sizeof (struct direct) - (MAXNAMLEN+1)) + (((dp)->d_namlen+1 + 3) &~ 3))
+
+#endif /* !_SYS_DIR_H_ */

sys/sys/dirent.h

@@ -1,58 +1,115 @@
+/*	$NetBSD: dirent.h,v 1.28 2011/09/27 01:40:32 christos Exp $	*/
+
+/*-
+ * Copyright (c) 1989, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)dirent.h	8.3 (Berkeley) 8/10/94
+ */
+
 #ifndef _SYS_DIRENT_H_
 #define _SYS_DIRENT_H_
 
-#include <sys/cdefs.h>
 #include <sys/featuretest.h>
-#include <minix/dirent.h>
 
 /*
  * The dirent structure defines the format of directory entries returned by
  * the getdents(2) system call.
+ *
+ * A directory entry has a struct dirent at the front of it, containing its
+ * inode number, the length of the entry, and the length of the name
+ * contained in the entry.  These are followed by the name padded to 
+ * _DIRENT_ALIGN() byte boundary with null bytes.  All names are guaranteed
+ * NUL terminated.  The maximum length of a name in a directory is MAXNAMLEN.
  */
-
+struct dirent {
-struct dirent {		/* Largest entry (8 slots) */
+	ino_t d_fileno;			/* file number of entry */
-	ino_t		d_ino;		/* I-node number */
+	uint16_t d_reclen;		/* length of this record */
-	off_t 		d_off;		/* Offset in directory */
+	uint16_t d_namlen;		/* length of string in d_name */
-	unsigned short	d_reclen;	/* Length of this record */
+	uint8_t  d_type; 		/* file type, see below */
-	char		d_name[1];	/* Null terminated name */
+#if defined(_NETBSD_SOURCE)
+#define	MAXNAMLEN	511		/* must be kept in sync with NAME_MAX */
+	char	d_name[MAXNAMLEN + 1];	/* name must be no longer than this */
+#else
+	char	d_name[511 + 1];	/* name must be no longer than this */
+#endif
 };
 
 #if defined(_NETBSD_SOURCE)
-#define MAXNAMLEN	511
+/*
-#define	d_fileno	d_ino
+ * File types
-#endif
+ */
-
+#define	DT_UNKNOWN	 0
+#define	DT_FIFO		 1
+#define	DT_CHR		 2
+#define	DT_DIR		 4
+#define	DT_BLK		 6
+#define	DT_REG		 8
+#define	DT_LNK		10
+#define	DT_SOCK		12
+#define	DT_WHT		14
 
 /*
- * The _DIRENT_ALIGN macro returns the alignment of struct dirent.  It
+ * Caution: the following macros are used by the ufs/ffs code on ffs's
- * is used to check for bogus pointers and to calculate in advance the
+ * struct direct as well as the exposed struct dirent. The two
- * memory required to store a dirent.
+ * structures are not the same, so it's important (until ufs is fixed,
- * Unfortunately Minix doesn't use any standard alignment in dirents
+ * XXX) that the macro definitions remain type-polymorphic.
- * at the moment, so, in order to calculate a safe dirent size, we add
+ */
- * an arbitrary number of bytes to the structure (_DIRENT_PAD), and we
+
- * set _DIRENT_ALIGN to zero to pass the pointers checks.
+/*
- * Please, FIXME.
+ * The _DIRENT_ALIGN macro returns the alignment of struct dirent.
- */  
+ * struct direct and struct dirent12 used 4 byte alignment but
-#define _DIRENT_ALIGN(dp) 0
+ * struct dirent uses 8.
-#define _DIRENT_PAD 64
+ */
+#define _DIRENT_ALIGN(dp) (sizeof((dp)->d_fileno) - 1)
 /*
  * The _DIRENT_NAMEOFF macro returns the offset of the d_name field in 
  * struct dirent
  */
+#if __GNUC_PREREQ__(4, 0)
+#define	_DIRENT_NAMEOFF(dp)	__builtin_offsetof(__typeof__(*dp), d_name)
+#else
 #define _DIRENT_NAMEOFF(dp) \
     ((char *)(void *)&(dp)->d_name - (char *)(void *)dp)
+#endif
 /*
  * The _DIRENT_RECLEN macro gives the minimum record length which will hold
- * a name of size "namlen".
+ * a name of size "namlen".  This requires the amount of space in struct dirent
+ * without the d_name field, plus enough space for the name with a terminating
+ * null byte (namlen+1), rounded up to a the appropriate byte boundary.
  */
 #define _DIRENT_RECLEN(dp, namlen) \
-    ((_DIRENT_NAMEOFF(dp) + (namlen) + 1 + _DIRENT_PAD + _DIRENT_ALIGN(dp)) & \
+    ((_DIRENT_NAMEOFF(dp) + (namlen) + 1 + _DIRENT_ALIGN(dp)) & \
     ~_DIRENT_ALIGN(dp))
 /*
  * The _DIRENT_SIZE macro returns the minimum record length required for
  * name name stored in the current record.
  */
-#define	_DIRENT_SIZE(dp) _DIRENT_RECLEN(dp, strlen(dp->d_name))
+#define	_DIRENT_SIZE(dp) _DIRENT_RECLEN(dp, (dp)->d_namlen)
 /*
  * The _DIRENT_NEXT macro advances to the next dirent record.
  */
@@ -62,4 +119,11 @@ struct dirent {		/* Largest entry (8 slots) */
  */
 #define _DIRENT_MINSIZE(dp) _DIRENT_RECLEN(dp, 0)
 
+/*
+ * Convert between stat structure types and directory types.
+ */
+#define	IFTODT(mode)	(((mode) & 0170000) >> 12)
+#define	DTTOIF(dirtype)	((dirtype) << 12)
+#endif
+
 #endif	/* !_SYS_DIRENT_H_ */

sys/sys/dirhash.h

@@ -0,0 +1,83 @@
+/* $NetBSD: dirhash.h,v 1.5 2009/09/27 21:50:48 reinoud Exp $ */
+
+/*
+ * Copyright (c) 2008 Reinoud Zandijk
+ * All rights reserved.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef	_SYS_DIRHASH_H_
+#define	_SYS_DIRHASH_H_
+
+#include <sys/queue.h>
+#include <sys/dirent.h>
+
+#ifndef DIRHASH_SIZE
+#define	DIRHASH_SIZE	(1024*1024)
+#endif
+
+#define	DIRHASH_HASHBITS	5
+#define	DIRHASH_HASHSIZE	(1 << DIRHASH_HASHBITS)
+#define	DIRHASH_HASHMASK	(DIRHASH_HASHSIZE - 1)
+
+/* dirent's d_namlen is to avoid useless costly fid->dirent translations */
+struct dirhash_entry {
+	uint32_t		 hashvalue;
+	uint64_t		 offset;
+	uint32_t		 d_namlen;
+	uint32_t		 entry_size;
+	LIST_ENTRY(dirhash_entry) next;
+};
+
+struct dirhash {
+	uint32_t		 flags;
+	uint32_t		 size;			/* in bytes */
+	uint32_t		 refcnt;
+	LIST_HEAD(, dirhash_entry) entries[DIRHASH_HASHSIZE];
+	LIST_HEAD(, dirhash_entry) free_entries;
+	TAILQ_ENTRY(dirhash) next;
+};
+
+#define	DIRH_PURGED		0x0001	/* dirhash has been purged */
+#define	DIRH_COMPLETE		0x0002	/* dirhash is complete */
+#define	DIRH_BROKEN		0x0004	/* dirhash is broken on readin */
+#define DIRH_COMPACTABLE	0x0008	/* free space can be compacted */
+#define	DIRH_FLAGBITS	"\10\1PURGED\2COMPLETE\3BROKEN\4COMPACTABLE"
+
+void	dirhash_init(void);
+/* void	dirhash_finish(void); */
+
+void	dirhash_purge(struct dirhash **);
+void	dirhash_purge_entries(struct dirhash *);
+void	dirhash_get(struct dirhash **);
+void	dirhash_put(struct dirhash *);
+void	dirhash_enter(struct dirhash *, struct dirent *, uint64_t,
+	    uint32_t, int);
+void	dirhash_enter_freed(struct dirhash *, uint64_t, uint32_t);
+void	dirhash_remove(struct dirhash *, struct dirent *dirent,
+	    uint64_t, uint32_t);
+int	dirhash_lookup(struct dirhash *, const char *, int,
+	    struct dirhash_entry **);
+int	dirhash_lookup_freed(struct dirhash *, uint32_t,
+	    struct dirhash_entry **);
+
+#endif /* _SYS_DIRHASH_H_ */

sys/sys/disklabel_rdb.h

@@ -0,0 +1,231 @@
+/*	$NetBSD: disklabel_rdb.h,v 1.2 2010/06/19 08:45:25 kiyohara Exp $	*/
+
+/*
+ * Copyright (c) 1994 Christian E. Hopps
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *      This product includes software developed by Christian E. Hopps.
+ * 4. The name of the author may not be used to endorse or promote products
+ *    derived from this software without specific prior written permission
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+#ifndef _SYS_DISKLABEL_RDB_H_
+#define _SYS_DISKLABEL_RDB_H_
+
+/*
+ * describes ados Rigid Disk Blocks
+ * which are used to partition a drive
+ */
+#define RDBNULL ((u_long)0xffffffff)
+
+/*
+ * you will find rdblock somewhere in [0, RDBMAXBLOCKS)
+ */
+#define RDB_MAXBLOCKS	16
+
+struct rdblock {
+	u_long id;		/* 'RDSK' */
+	u_long nsumlong;	/* number of longs in check sum */
+	u_long chksum;		/* simple additive with wrap checksum */
+	u_long hostid;		/* scsi target of host */
+	u_long nbytes;		/* size of disk blocks */
+	u_long flags;
+	u_long badbhead;	/* linked list of badblocks */
+	u_long partbhead;	/* linked list of partblocks */
+	u_long fsbhead;		/*   "     "   of fsblocks */
+	u_long driveinit;
+	u_long resv1[6];	/* RDBNULL */
+	u_long ncylinders;	/* number of cylinders on drive */
+	u_long nsectors;	/* number of sectors per track */
+	u_long nheads;		/* number of tracks per cylinder */
+	u_long interleave;
+	u_long park;		/* only used with st506 i.e. not */
+	u_long resv2[3];
+	u_long wprecomp;	/* start cyl for write precomp */
+	u_long reducedwrite;	/* start cyl for reduced write current */
+	u_long steprate;	/* driver step rate in ?s */
+	u_long resv3[5];
+	u_long rdblowb;		/* lowblock of range for rdb's */
+	u_long rdbhighb;	/* high block of range for rdb's */
+	u_long lowcyl;		/* low cylinder of partition area */
+	u_long highcyl;		/* upper cylinder of partition area */
+	u_long secpercyl;	/* number of sectors per cylinder */
+	u_long parkseconds;	/* zero if no park needed */
+	u_long resv4[2];
+	char   diskvendor[8];	/* inquiry stuff */
+	char   diskproduct[16];	/* inquiry stuff */
+	char   diskrevision[4];	/* inquiry stuff */
+	char   contvendor[8];	/* inquiry stuff */
+	char   contproduct[16];	/* inquiry stuff */
+	char   contrevision[4];	/* inquiry stuff */
+#if never_use_secsize
+	u_long resv5[0];
+#endif
+};
+
+
+#define RDBF_LAST	0x1	/* last drive available */
+#define RDBF_LASTLUN	0x2	/* last LUN available */
+#define RDBF_LASTUNIT	0x4	/* last target available */
+#define RDBF_NORESELECT	0x8	/* do not use reselect */
+#define RDBF_DISKID	0x10	/* disk id is valid ?? */
+#define RDBF_CTRLID	0x20	/* ctrl id is valid ?? */
+#define RDBF_SYNC	0x40	/* drive supports SCSI synchronous mode */
+	
+struct ados_environ {
+	u_long tabsize;		/* 0: environ table size */
+	u_long sizeblock;	/* 1: n long words in a block */
+	u_long secorg;		/* 2: not used must be zero */
+	u_long numheads;	/* 3: number of surfaces */
+	u_long secperblk;	/* 4: must be 1 */
+	u_long secpertrk;	/* 5: blocks per track */
+	u_long resvblocks;	/* 6: reserved blocks at start */
+	u_long prefac;		/* 7: must be 0 */
+	u_long interleave;	/* 8: normally 1 */
+	u_long lowcyl;		/* 9: low cylinder of partition */
+	u_long highcyl;		/* 10: upper cylinder of partition */
+	u_long numbufs;		/* 11: ados: number of buffers */
+	u_long membuftype;	/* 12: ados: type of bufmem */
+	u_long maxtrans;	/* 13: maxtrans the ctrlr supports */
+	u_long mask;		/* 14: mask for valid address */
+	u_long bootpri;		/* 15: boot priority for autoboot */
+	u_long dostype;		/* 16: filesystem type */
+	u_long baud;		/* 17: serial handler baud rate */
+	u_long control;		/* 18: control word for fs */
+	u_long bootblocks;	/* 19: blocks containing boot code */
+	u_long fsize;		/* 20: file system block size */
+	u_long frag;		/* 21: allowable frags per block */
+	u_long cpg;		/* 22: cylinders per group */
+};
+
+struct partblock {
+	u_long id;		/* 'PART' */
+	u_long nsumlong;	/* number of longs in check sum */
+	u_long chksum;		/* simple additive with wrap checksum */
+	u_long hostid;		/* scsi target of host */
+	u_long next;		/* next in chain */
+	u_long flags;		/* see below */
+	u_long resv1[3];
+	u_char partname[32];	/* (BCPL) part name (may not be unique) */
+	u_long resv2[15];
+	struct ados_environ e;
+#if never_use_secsize
+	u_long extra[9];	/* 8 for extra added to environ */
+#endif
+};
+
+#define PBF_BOOTABLE	0x1	/* partition is bootable */
+#define PBF_NOMOUNT	0x2	/* partition should be mounted */
+
+struct badblock {
+	u_long id;		/* 'BADB' */
+	u_long nsumlong;	/* number of longs in check sum */
+	u_long chksum;		/* simple additive with wrap checksum */
+	u_long hostid;		/* scsi target of host */
+	u_long next;		/* next in chain */
+	u_long resv;
+	struct badblockent {
+		u_long badblock;
+		u_long goodblock;
+	} badtab[0];		/* 61 for secsize == 512 */
+};
+
+struct fsblock {
+	u_long id;		/* 'FSHD' */
+	u_long nsumlong;	/* number of longs in check sum */
+	u_long chksum;		/* simple additive with wrap checksum */
+	u_long hostid;		/* scsi target of host */
+	u_long next;		/* next in chain */
+	u_long flags;
+	u_long resv1[2];
+	u_long dostype;		/* this is a file system for this type */
+	u_long version;		/* version of this fs */
+	u_long patchflags;	/* describes which functions to replace */
+	u_long type;		/* zero */
+	u_long task;		/* zero */
+	u_long lock;		/* zero */
+	u_long handler;		/* zero */
+	u_long stacksize;	/* to use when loading handler */
+	u_long priority;	/* to run the fs at. */
+	u_long startup;		/* zero */
+	u_long lsegblocks;	/* linked list of lsegblocks of fs code */
+	u_long globalvec;	/* bcpl vector not used mostly */
+#if never_use_secsize
+	u_long resv2[44];
+#endif
+};
+
+struct lsegblock {
+	u_long id;		/* 'LSEG' */
+	u_long nsumlong;	/* number of longs in check sum */
+	u_long chksum;		/* simple additive with wrap checksum */
+	u_long hostid;		/* scsi target of host */
+	u_long next;		/* next in chain */
+	u_long loaddata[0];	/* load segment data, 123 for secsize == 512 */
+};
+
+#define RDBLOCK_ID	0x5244534b	/* 'RDSK' */
+#define PARTBLOCK_ID	0x50415254	/* 'PART' */
+#define BADBLOCK_ID	0x42414442	/* 'BADB' */
+#define FSBLOCK_ID	0x46534844	/* 'FSHD' */
+#define LSEGBLOCK_ID	0x4c534547	/* 'LSEG' */
+
+/*
+ * Dos types for identifying file systems
+ * bsd file systems will be 'N','B',x,y where y is the fstype found in
+ * disklabel.h (for DOST_DOS it will be the version number)
+ */
+#define DOST_XXXBSD	0x42534400	/* Old type back compat*/
+#define DOST_NBR	0x4e425200	/* 'NBRx' NetBSD root partition */
+#define DOST_NBS	0x4e425300	/* 'NBS0' NetBSD swap partition */
+#define DOST_NBU	0x4e425500	/* 'NBUx' NetBSD user partition */
+#define DOST_DOS	0x444f5300	/* 'DOSx' AmigaDos partition */
+#define DOST_AMIX	0x554e4900	/* 'UNIx' AmigaDos partition */
+#define DOST_MUFS	0x6d754600	/* 'muFx' AmigaDos partition (muFS) */
+#define DOST_EXT2	0x4c4e5800	/* 'LNX0' Linux fs partition (ext2fs) */
+#define DOST_LNXSWP	0x53575000	/* 'SWP0' Linux swap partition */
+#define DOST_RAID	0x52414900	/* 'RAID' Raidframe partition */
+#define DOST_MSD	0x4d534400	/* 'MSDx' MSDOS partition */
+#define DOST_SFS	0x53465300	/* 'SFSx' Smart fs partition */
+
+struct adostype {
+	u_char archtype;	/* see ADT_xxx below */
+	u_char fstype;		/* byte 3 from amiga dostype */
+};
+
+/* archtypes */
+#define ADT_UNKNOWN	0
+#define ADT_AMIGADOS	1
+#define ADT_NETBSDROOT	2
+#define ADT_NETBSDSWAP	3
+#define ADT_NETBSDUSER	4
+#define ADT_AMIX	5
+#define ADT_EXT2	6
+#define ADT_RAID	7
+#define ADT_MSD		8
+#define ADT_SFS		9
+
+#define ISFSARCH_NETBSD(adt) \
+	((adt).archtype >= ADT_NETBSDROOT && (adt).archtype <= ADT_NETBSDUSER)
+
+#endif /* _SYS_DISKLABEL_RDB_H_ */

sys/sys/dkstat.h

@@ -0,0 +1,49 @@
+/*	$NetBSD: dkstat.h,v 1.17 2005/12/26 18:41:36 perry Exp $	*/
+
+/*-
+ * Copyright (c) 1990, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ * (c) UNIX System Laboratories, Inc.
+ * All or some portions of this file are derived from material licensed
+ * to the University of California by American Telephone and Telegraph
+ * Co. or Unix System Laboratories, Inc. and are reproduced herein with
+ * the permission of UNIX System Laboratories, Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)dkstat.h	8.2 (Berkeley) 1/21/94
+ */
+
+#ifndef _SYS_DKSTAT_H_
+#define _SYS_DKSTAT_H_
+
+#ifdef _KERNEL
+extern uint64_t tk_cancc;
+extern uint64_t tk_nin;
+extern uint64_t tk_nout;
+extern uint64_t tk_rawcc;
+#endif
+
+#endif /* _SYS_DKSTAT_H_ */

sys/sys/domain.h

@@ -0,0 +1,103 @@
+/*	$NetBSD: domain.h,v 1.31 2011/06/26 16:43:12 christos Exp $	*/
+
+/*
+ * Copyright (c) 1982, 1986, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)domain.h	8.1 (Berkeley) 6/2/93
+ */
+
+#ifndef _SYS_DOMAIN_H_
+#define _SYS_DOMAIN_H_
+
+/*
+ * Structure per communications domain.
+ */
+#include <sys/mbuf.h>
+#include <sys/socket.h>
+#include <net/route.h>
+
+/*
+ * Forward structure declarations for function prototypes [sic].
+ */
+struct	lwp;
+struct	mbuf;
+struct	ifnet;
+struct	ifqueue;
+struct  sockaddr;
+
+LIST_HEAD(dom_rtlist, route);
+
+struct	domain {
+	int	dom_family;		/* AF_xxx */
+	const char *dom_name;
+	void	(*dom_init)		/* initialize domain data structures */
+			(void);
+	int	(*dom_externalize)	/* externalize access rights */
+			(struct mbuf *, struct lwp *, int);
+	void	(*dom_dispose)		/* dispose of internalized rights */
+			(struct mbuf *);
+	const struct protosw *dom_protosw, *dom_protoswNPROTOSW;
+	int	(*dom_rtattach)		/* initialize routing table */
+			(rtbl_t **, int);
+	int	dom_rtoffset;		/* an arg to rtattach, in bits */
+	int	dom_maxrtkey;		/* for routing layer */
+	void	*(*dom_ifattach)	/* attach af-dependent data on ifnet */
+			(struct ifnet *);
+	void	(*dom_ifdetach)		/* detach af-dependent data on ifnet */
+			(struct ifnet *, void *);
+	const void *(*dom_sockaddr_const_addr)(const struct sockaddr *,
+					       socklen_t *);
+	void	*(*dom_sockaddr_addr)(struct sockaddr *, socklen_t *);
+	int	(*dom_sockaddr_cmp)(const struct sockaddr *,
+	                            const struct sockaddr *);
+	struct sockaddr *(*dom_sockaddr_externalize)(struct sockaddr *,
+	                                             socklen_t,
+						     const struct sockaddr *);
+	const struct sockaddr *dom_sa_any;
+	struct ifqueue *dom_ifqueues[2]; /* ifqueue for domain */
+	STAILQ_ENTRY(domain) dom_link;
+	struct	mowner dom_mowner;
+	uint_fast8_t	dom_sa_cmpofs;
+	uint_fast8_t	dom_sa_cmplen;
+	struct dom_rtlist dom_rtcache;
+};
+
+STAILQ_HEAD(domainhead,domain);
+
+#ifdef _KERNEL
+#define	DOMAIN_DEFINE(name)	\
+	extern struct domain name; \
+	__link_set_add_data(domains, name)
+
+#define	DOMAIN_FOREACH(dom)	STAILQ_FOREACH(dom, &domains, dom_link)
+extern struct domainhead domains;
+void domain_attach(struct domain *);
+void domaininit(bool);
+#endif
+
+#endif /* !_SYS_DOMAIN_H_ */

sys/sys/drvctlio.h

@@ -0,0 +1,130 @@
+/* $NetBSD: drvctlio.h,v 1.7 2008/05/31 13:24:57 freza Exp $ */
+
+/*-
+ * Copyright (c) 2006 The NetBSD Foundation, Inc.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to The NetBSD Foundation
+ * by Jason R. Thorpe.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
+ * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/* This interface is experimental and may change. */
+
+#ifndef _SYS_DRVCTLIO_H_ 
+#define _SYS_DRVCTLIO_H_ 
+
+#include <prop/proplib.h>
+#include <sys/ioccom.h>
+
+#define DRVCTLDEV "/dev/drvctl"
+
+struct devdetachargs {
+	char devname[16];
+};
+
+struct devlistargs {
+	char l_devname[16];
+	char (*l_childname)[16];
+	size_t l_children;
+};
+
+enum devpmflags {
+	DEVPM_F_SUBTREE = 0x1
+};
+
+struct devpmargs {
+	char devname[16];
+	uint32_t flags;
+};
+
+struct devrescanargs {
+	char busname[16];
+	char ifattr[16];
+	unsigned int numlocators;
+	int *locators;
+};
+
+#define DRVDETACHDEV _IOW('D', 123, struct devdetachargs)
+#define DRVRESCANBUS _IOW('D', 124, struct devrescanargs)
+#define	DRVCTLCOMMAND _IOWR('D', 125, struct plistref)
+#define DRVRESUMEDEV _IOW('D', 126, struct devpmargs)
+#define DRVLISTDEV _IOWR('D', 127, struct devlistargs)
+#define DRVGETEVENT _IOR('D', 128, struct plistref)
+#define DRVSUSPENDDEV _IOW('D', 129, struct devpmargs)
+
+/*
+ * DRVCTLCOMMAND documentation
+ * ~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ *
+ * Generic ioctl that takes a dictionary as an argument (specifies the
+ * command and arguments) and returns a dictionary with the results.
+ *
+ * Command arguments are structured like so:
+ *
+ * <dict>
+ *	<key>drvctl-command</key>
+ *	<string>...</string>
+ *	<!-- optional arguments -->
+ *	<key>drvctl-arguments</key>
+ *	<dict>
+ *		<!-- arguments vary with command -->
+ *	</dict>
+ * </dict>
+ *
+ * Results are returned like so:
+ *
+ * <dict>
+ *	<key>drvctl-error</key>
+ *	<!-- 0 == success, otherwise an errno value -->
+ *	<integer>...</integer>
+ *	<!-- optional additional error message -->
+ *	<key>drvctl-error-message</key>
+ *	<string>...</string>
+ *	<!-- optional results dictionary -->
+ *	<key>drvctl-result-data</key>
+ *	<dict>
+ *		<!-- results vary with command -->
+ *	</dict>
+ * </dict>
+ *
+ *
+ * Commands recognized by DRVCTLCOMMAND
+ * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ *
+ * get-properties
+ *
+ * Arguments:
+ *
+ *	<dict>
+ *		<key>device-name</key>
+ *		<string>...</string>
+ *	</dict>
+ *
+ * Results:
+ *	<dict>
+ *		<!-- contents of device's properties dictionary -->
+ *	</dict>
+ */
+
+#endif /* _SYS_DRVCTLIO_H_ */

sys/sys/dtrace_bsd.h

@@ -0,0 +1,245 @@
+/*	$NetBSD: dtrace_bsd.h,v 1.5 2012/01/30 23:31:27 matt Exp $	*/
+
+/*-
+ * Copyright (c) 2007-2008 John Birrell (jb@freebsd.org)
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * $FreeBSD: src/sys/sys/dtrace_bsd.h,v 1.3.2.1 2009/08/03 08:13:06 kensmith Exp $
+ *
+ * This file contains BSD shims for Sun's DTrace code.
+ */
+
+#ifndef _SYS_DTRACE_BSD_H
+#define	_SYS_DTRACE_BSD_H
+
+#if defined(_KERNEL_OPT)
+#include "opt_dtrace.h"
+#endif
+
+#include <sys/param.h>
+#include <sys/systm.h>
+#include <sys/kernel.h>
+#include <sys/kmem.h>
+#include <sys/proc.h>
+
+/* Forward definitions: */
+struct mbuf;
+struct trapframe;
+struct lwp;
+struct vattr;
+struct vnode;
+struct ucred;
+
+/*
+ * Cyclic clock function type definition used to hook the cyclic
+ * subsystem into the appropriate timer interrupt.
+ */
+typedef	void (*cyclic_clock_func_t)(struct trapframe *);
+
+/*
+ * These external variables are actually machine-dependent, so
+ * they might not actually exist.
+ *
+ * Defining them here avoids a proliferation of header files.
+ */
+extern cyclic_clock_func_t     lapic_cyclic_clock_func[];
+
+/*
+ * The dtrace module handles traps that occur during a DTrace probe.
+ * This type definition is used in the trap handler to provide a
+ * hook for the dtrace module to register it's handler with.
+ */
+typedef int (*dtrace_trap_func_t)(struct trapframe *, u_int);
+
+int	dtrace_trap(struct trapframe *, u_int);
+
+extern dtrace_trap_func_t	dtrace_trap_func;
+
+/* Used by the machine dependent trap() code. */
+typedef	int (*dtrace_invop_func_t)(uintptr_t, uintptr_t *, uintptr_t);
+typedef void (*dtrace_doubletrap_func_t)(void);
+
+/* Global variables in trap.c */
+extern	dtrace_invop_func_t	dtrace_invop_func;
+extern	dtrace_doubletrap_func_t	dtrace_doubletrap_func;
+
+/* Virtual time hook function type. */
+typedef	void (*dtrace_vtime_switch_func_t)(struct lwp *);
+
+extern int			dtrace_vtime_active;
+extern dtrace_vtime_switch_func_t	dtrace_vtime_switch_func;
+
+/* The fasttrap module hooks into the fork, exit and exit. */
+typedef void (*dtrace_fork_func_t)(struct proc *, struct proc *);
+typedef void (*dtrace_execexit_func_t)(struct proc *);
+
+/* Global variable in kern_fork.c */
+extern dtrace_fork_func_t	dtrace_fasttrap_fork;
+
+/* Global variable in kern_exec.c */
+extern dtrace_execexit_func_t	dtrace_fasttrap_exec;
+
+/* Global variable in kern_exit.c */
+extern dtrace_execexit_func_t	dtrace_fasttrap_exit;
+
+/* The dtmalloc provider hooks into malloc. */
+typedef	void (*dtrace_malloc_probe_func_t)(u_int32_t, uintptr_t arg0,
+    uintptr_t arg1, uintptr_t arg2, uintptr_t arg3, uintptr_t arg4);
+
+extern dtrace_malloc_probe_func_t   dtrace_malloc_probe;
+
+/* dtnfsclient NFSv3 access cache provider hooks. */
+typedef void (*dtrace_nfsclient_accesscache_flush_probe_func_t)(uint32_t,
+    struct vnode *);
+extern dtrace_nfsclient_accesscache_flush_probe_func_t
+    dtrace_nfsclient_accesscache_flush_done_probe;
+
+typedef void (*dtrace_nfsclient_accesscache_get_probe_func_t)(uint32_t,
+    struct vnode *, uid_t, uint32_t);
+extern dtrace_nfsclient_accesscache_get_probe_func_t
+    dtrace_nfsclient_accesscache_get_hit_probe,
+    dtrace_nfsclient_accesscache_get_miss_probe;
+
+typedef void (*dtrace_nfsclient_accesscache_load_probe_func_t)(uint32_t,
+    struct vnode *, uid_t, uint32_t, int);
+extern dtrace_nfsclient_accesscache_load_probe_func_t
+    dtrace_nfsclient_accesscache_load_done_probe;
+
+/* dtnfsclient NFSv[23] attribute cache provider hooks. */
+typedef void (*dtrace_nfsclient_attrcache_flush_probe_func_t)(uint32_t,
+    struct vnode *);
+extern dtrace_nfsclient_attrcache_flush_probe_func_t
+    dtrace_nfsclient_attrcache_flush_done_probe;
+
+typedef void (*dtrace_nfsclient_attrcache_get_hit_probe_func_t)(uint32_t,
+    struct vnode *, struct vattr *);
+extern dtrace_nfsclient_attrcache_get_hit_probe_func_t
+    dtrace_nfsclient_attrcache_get_hit_probe;
+
+typedef void (*dtrace_nfsclient_attrcache_get_miss_probe_func_t)(uint32_t,
+    struct vnode *);
+extern dtrace_nfsclient_attrcache_get_miss_probe_func_t
+    dtrace_nfsclient_attrcache_get_miss_probe;
+
+typedef void (*dtrace_nfsclient_attrcache_load_probe_func_t)(uint32_t,
+    struct vnode *, struct vattr *, int);
+extern dtrace_nfsclient_attrcache_load_probe_func_t
+    dtrace_nfsclient_attrcache_load_done_probe;
+
+/* dtnfsclient NFSv[23] RPC provider hooks. */
+typedef void (*dtrace_nfsclient_nfs23_start_probe_func_t)(uint32_t,
+    struct vnode *, struct mbuf *, struct ucred *, int);
+extern dtrace_nfsclient_nfs23_start_probe_func_t
+    dtrace_nfsclient_nfs23_start_probe;
+
+typedef void (*dtrace_nfsclient_nfs23_done_probe_func_t)(uint32_t,
+    struct vnode *, struct mbuf *, struct ucred *, int, int);
+extern dtrace_nfsclient_nfs23_done_probe_func_t
+    dtrace_nfsclient_nfs23_done_probe;
+
+/*
+ * OpenSolaris compatible time functions returning nanoseconds.
+ * On OpenSolaris these return hrtime_t which we define as uint64_t.
+ */
+uint64_t	dtrace_gethrtime(void);
+uint64_t	dtrace_gethrestime(void);
+
+/* sizes based on DTrace structure requirements */
+#define KDTRACE_PROC_SIZE	64
+#define KDTRACE_PROC_ZERO	8
+#define	KDTRACE_THREAD_SIZE	256
+#define	KDTRACE_THREAD_ZERO	64
+
+/*
+ * Functions for managing the opaque DTrace memory areas for 
+ * processes and lwps.
+ */
+
+static inline size_t	kdtrace_proc_size(void);
+static inline void kdtrace_proc_ctor(void *, struct proc *);
+static inline void kdtrace_proc_dtor(void *, struct proc *);
+static inline size_t	kdtrace_thread_size(void);
+static inline void kdtrace_thread_ctor(void *, struct lwp *);
+static inline void kdtrace_thread_dtor(void *, struct lwp *);
+
+
+/* Return the DTrace process data size compiled in the kernel hooks. */
+static inline size_t
+kdtrace_proc_size(void)
+{
+
+	return KDTRACE_PROC_SIZE;
+}
+
+/* Return the DTrace thread data size compiled in the kernel hooks. */
+static inline size_t
+kdtrace_thread_size(void)
+{
+
+	return KDTRACE_THREAD_SIZE;
+}
+
+static inline void
+kdtrace_proc_ctor(void *arg, struct proc *p)
+{
+
+#ifdef KDTRACE_HOOKS
+	p->p_dtrace = kmem_zalloc(KDTRACE_PROC_SIZE, KM_SLEEP);
+#endif
+}
+
+static inline void
+kdtrace_proc_dtor(void *arg, struct proc *p)
+{
+
+#ifdef KDTRACE_HOOKS
+	if (p->p_dtrace != NULL) {
+		kmem_free(p->p_dtrace, KDTRACE_PROC_SIZE);
+		p->p_dtrace = NULL;
+	}
+#endif
+}
+
+static inline void
+kdtrace_thread_ctor(void *arg, struct lwp *l)
+{
+
+#ifdef KDTRACE_HOOKS
+	l->l_dtrace = kmem_zalloc(KDTRACE_THREAD_SIZE, KM_SLEEP);
+#endif
+}
+
+static inline void
+kdtrace_thread_dtor(void *arg, struct lwp *l)
+{
+
+#ifdef KDTRACE_HOOKS
+	if (l->l_dtrace != NULL) {
+		kmem_free(l->l_dtrace, KDTRACE_THREAD_SIZE);
+		l->l_dtrace = NULL;
+	}
+#endif
+}
+
+#endif /* _SYS_DTRACE_BSD_H */

sys/sys/dvdio.h

@@ -0,0 +1,206 @@
+/*	$NetBSD: dvdio.h,v 1.8 2005/12/26 18:41:36 perry Exp $	*/
+
+#ifndef _SYS_DVDIO_H_
+#define _SYS_DVDIO_H_
+
+#include <sys/types.h>
+#include <sys/ioccom.h>
+
+/* DVD-ROM Specific ioctls */
+#define DVD_READ_STRUCT		_IOWR('d', 0, dvd_struct)
+#define DVD_WRITE_STRUCT	_IOWR('d', 1, dvd_struct)
+#define DVD_AUTH		_IOWR('d', 2, dvd_authinfo)
+
+#define GPCMD_READ_DVD_STRUCTURE	0xad
+#define GPCMD_SEND_DVD_STRUCTURE	0xad
+#define GPCMD_REPORT_KEY		0xa4
+#define GPCMD_SEND_KEY			0xa3
+
+/* DVD struct types */
+#define DVD_STRUCT_PHYSICAL		0x00
+#define DVD_STRUCT_COPYRIGHT		0x01
+#define DVD_STRUCT_DISCKEY		0x02
+#define DVD_STRUCT_BCA			0x03
+#define DVD_STRUCT_MANUFACT		0x04
+
+struct dvd_layer {
+	uint8_t book_version	: 4;
+	uint8_t book_type	: 4;
+	uint8_t min_rate	: 4;
+	uint8_t disc_size	: 4;
+	uint8_t layer_type	: 4;
+	uint8_t track_path	: 1;
+	uint8_t nlayers	: 2;
+	uint8_t track_density	: 4;
+	uint8_t linear_density	: 4;
+	uint8_t bca		: 1;
+	uint32_t start_sector;
+	uint32_t end_sector;
+	uint32_t end_sector_l0;
+};
+
+struct dvd_physical {
+	uint8_t type;
+	uint8_t layer_num;
+	struct dvd_layer layer[4];
+};
+
+struct dvd_copyright {
+	uint8_t type;
+
+	uint8_t layer_num;
+	uint8_t cpst;
+	uint8_t rmi;
+};
+
+struct dvd_disckey {
+	uint8_t type;
+
+	unsigned agid		: 2;
+	uint8_t value[2048];
+};
+
+struct dvd_bca {
+	uint8_t type;
+
+	int len;
+	uint8_t value[188];
+};
+
+struct dvd_manufact {
+	uint8_t type;
+
+	uint8_t layer_num;
+	int len;
+	uint8_t value[2048];
+};
+
+typedef union {
+	uint8_t type;
+
+	struct dvd_physical	physical;
+	struct dvd_copyright	copyright;
+	struct dvd_disckey	disckey;
+	struct dvd_bca		bca;
+	struct dvd_manufact	manufact;
+} dvd_struct;
+
+/*
+ * DVD authentication ioctl
+ */
+
+/* Authentication states */
+#define DVD_LU_SEND_AGID	0
+#define DVD_HOST_SEND_CHALLENGE	1
+#define DVD_LU_SEND_KEY1	2
+#define DVD_LU_SEND_CHALLENGE	3
+#define DVD_HOST_SEND_KEY2	4
+
+/* Termination states */
+#define DVD_AUTH_ESTABLISHED	5
+#define DVD_AUTH_FAILURE	6
+
+/* Other functions */
+#define DVD_LU_SEND_TITLE_KEY	7
+#define DVD_LU_SEND_ASF		8
+#define DVD_INVALIDATE_AGID	9
+#define DVD_LU_SEND_RPC_STATE	10
+#define DVD_HOST_SEND_RPC_STATE	11
+
+/* State data */
+typedef uint8_t dvd_key[5];		/* 40-bit value, MSB is first elem. */
+typedef uint8_t dvd_challenge[10];	/* 80-bit value, MSB is first elem. */
+
+struct dvd_lu_send_agid {
+	uint8_t type;
+	unsigned agid		: 2;
+};
+
+struct dvd_host_send_challenge {
+	uint8_t type;
+	unsigned agid		: 2;
+
+	dvd_challenge chal;
+};
+
+struct dvd_send_key {
+	uint8_t type;
+	unsigned agid		: 2;
+
+	dvd_key key;
+};
+
+struct dvd_lu_send_challenge {
+	uint8_t type;
+	unsigned agid		: 2;
+
+	dvd_challenge chal;
+};
+
+#define DVD_CPM_NO_COPYRIGHT	0
+#define DVD_CPM_COPYRIGHTED	1
+
+#define DVD_CP_SEC_NONE		0
+#define DVD_CP_SEC_EXIST	1
+
+#define DVD_CGMS_UNRESTRICTED	0
+#define DVD_CGMS_SINGLE		2
+#define DVD_CGMS_RESTRICTED	3
+
+struct dvd_lu_send_title_key {
+	uint8_t type;
+	unsigned agid		: 2;
+
+	dvd_key title_key;
+	int lba;
+	unsigned cpm		: 1;
+	unsigned cp_sec		: 1;
+	unsigned cgms		: 2;
+};
+
+struct dvd_lu_send_asf {
+	uint8_t type;
+	unsigned agid		: 2;
+
+	unsigned asf		: 1;
+};
+
+struct dvd_host_send_rpcstate {
+	uint8_t type;
+	uint8_t pdrc;
+};
+
+struct dvd_lu_send_rpcstate {
+	uint8_t type		: 2;
+	uint8_t vra		: 3;
+	uint8_t ucca		: 3;
+	uint8_t region_mask;
+	uint8_t rpc_scheme;
+};
+
+typedef union {
+	uint8_t type;
+
+	struct dvd_lu_send_agid		lsa;
+	struct dvd_host_send_challenge	hsc;
+	struct dvd_send_key		lsk;
+	struct dvd_lu_send_challenge	lsc;
+	struct dvd_send_key		hsk;
+	struct dvd_lu_send_title_key	lstk;
+	struct dvd_lu_send_asf		lsasf;
+	struct dvd_host_send_rpcstate	hrpcs;
+	struct dvd_lu_send_rpcstate	lrpcs;
+} dvd_authinfo;
+
+typedef struct {
+	uint16_t report_key_length;
+	uint8_t reserved1[2];
+	uint8_t ucca		: 3;
+	uint8_t vra		: 3;
+	uint8_t type_code	: 2;
+	uint8_t region_mask;
+	uint8_t rpc_scheme;
+	uint8_t reserved2;
+} dvd_rpc_state_t;
+
+#endif /* _SYS_DVDIO_H_ */