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authorJonathan Herman <hermanjl@cs.unc.edu>2013-01-22 10:38:37 -0500
committerJonathan Herman <hermanjl@cs.unc.edu>2013-01-22 10:38:37 -0500
commitfcc9d2e5a6c89d22b8b773a64fb4ad21ac318446 (patch)
treea57612d1888735a2ec7972891b68c1ac5ec8faea /arch/parisc
parent8dea78da5cee153b8af9c07a2745f6c55057fe12 (diff)
Added missing tegra files.HEADmaster
Diffstat (limited to 'arch/parisc')
-rw-r--r--arch/parisc/include/asm/auxvec.h4
-rw-r--r--arch/parisc/include/asm/bitsperlong.h20
-rw-r--r--arch/parisc/include/asm/byteorder.h6
-rw-r--r--arch/parisc/include/asm/compat_signal.h2
-rw-r--r--arch/parisc/include/asm/cputime.h6
-rw-r--r--arch/parisc/include/asm/device.h7
-rw-r--r--arch/parisc/include/asm/div64.h1
-rw-r--r--arch/parisc/include/asm/emergency-restart.h6
-rw-r--r--arch/parisc/include/asm/errno.h127
-rw-r--r--arch/parisc/include/asm/fcntl.h40
-rw-r--r--arch/parisc/include/asm/hw_irq.h8
-rw-r--r--arch/parisc/include/asm/ioctl.h44
-rw-r--r--arch/parisc/include/asm/ioctls.h92
-rw-r--r--arch/parisc/include/asm/ipcbuf.h27
-rw-r--r--arch/parisc/include/asm/irq_regs.h1
-rw-r--r--arch/parisc/include/asm/kdebug.h1
-rw-r--r--arch/parisc/include/asm/local.h1
-rw-r--r--arch/parisc/include/asm/local64.h1
-rw-r--r--arch/parisc/include/asm/mman.h69
-rw-r--r--arch/parisc/include/asm/msgbuf.h37
-rw-r--r--arch/parisc/include/asm/mutex.h9
-rw-r--r--arch/parisc/include/asm/param.h1
-rw-r--r--arch/parisc/include/asm/percpu.h7
-rw-r--r--arch/parisc/include/asm/poll.h1
-rw-r--r--arch/parisc/include/asm/posix_types.h128
-rw-r--r--arch/parisc/include/asm/real.h5
-rw-r--r--arch/parisc/include/asm/resource.h7
-rw-r--r--arch/parisc/include/asm/segment.h6
-rw-r--r--arch/parisc/include/asm/sembuf.h29
-rw-r--r--arch/parisc/include/asm/setup.h6
-rw-r--r--arch/parisc/include/asm/shmbuf.h58
-rw-r--r--arch/parisc/include/asm/sigcontext.h20
-rw-r--r--arch/parisc/include/asm/siginfo.h9
-rw-r--r--arch/parisc/include/asm/socket.h69
-rw-r--r--arch/parisc/include/asm/sockios.h13
-rw-r--r--arch/parisc/include/asm/stat.h100
-rw-r--r--arch/parisc/include/asm/statfs.h7
-rw-r--r--arch/parisc/include/asm/swab.h66
-rw-r--r--arch/parisc/include/asm/system.h165
-rw-r--r--arch/parisc/include/asm/termbits.h201
-rw-r--r--arch/parisc/include/asm/topology.h6
-rw-r--r--arch/parisc/include/asm/types.h12
-rw-r--r--arch/parisc/include/asm/user.h5
-rw-r--r--arch/parisc/include/asm/vga.h6
-rw-r--r--arch/parisc/include/asm/xor.h1
-rw-r--r--arch/parisc/kernel/init_task.c70
46 files changed, 1507 insertions, 0 deletions
diff --git a/arch/parisc/include/asm/auxvec.h b/arch/parisc/include/asm/auxvec.h
new file mode 100644
index 00000000000..9c3ac4b89dc
--- /dev/null
+++ b/arch/parisc/include/asm/auxvec.h
@@ -0,0 +1,4 @@
1#ifndef __ASMPARISC_AUXVEC_H
2#define __ASMPARISC_AUXVEC_H
3
4#endif
diff --git a/arch/parisc/include/asm/bitsperlong.h b/arch/parisc/include/asm/bitsperlong.h
new file mode 100644
index 00000000000..75196b415d3
--- /dev/null
+++ b/arch/parisc/include/asm/bitsperlong.h
@@ -0,0 +1,20 @@
1#ifndef __ASM_PARISC_BITSPERLONG_H
2#define __ASM_PARISC_BITSPERLONG_H
3
4/*
5 * using CONFIG_* outside of __KERNEL__ is wrong,
6 * __LP64__ was also removed from headers, so what
7 * is the right approach on parisc?
8 * -arnd
9 */
10#if (defined(__KERNEL__) && defined(CONFIG_64BIT)) || defined (__LP64__)
11#define __BITS_PER_LONG 64
12#define SHIFT_PER_LONG 6
13#else
14#define __BITS_PER_LONG 32
15#define SHIFT_PER_LONG 5
16#endif
17
18#include <asm-generic/bitsperlong.h>
19
20#endif /* __ASM_PARISC_BITSPERLONG_H */
diff --git a/arch/parisc/include/asm/byteorder.h b/arch/parisc/include/asm/byteorder.h
new file mode 100644
index 00000000000..58af2c5f5d6
--- /dev/null
+++ b/arch/parisc/include/asm/byteorder.h
@@ -0,0 +1,6 @@
1#ifndef _PARISC_BYTEORDER_H
2#define _PARISC_BYTEORDER_H
3
4#include <linux/byteorder/big_endian.h>
5
6#endif /* _PARISC_BYTEORDER_H */
diff --git a/arch/parisc/include/asm/compat_signal.h b/arch/parisc/include/asm/compat_signal.h
new file mode 100644
index 00000000000..6ad02c360b2
--- /dev/null
+++ b/arch/parisc/include/asm/compat_signal.h
@@ -0,0 +1,2 @@
1/* Use generic */
2#include <asm-generic/compat_signal.h>
diff --git a/arch/parisc/include/asm/cputime.h b/arch/parisc/include/asm/cputime.h
new file mode 100644
index 00000000000..dcdf2fbd7e7
--- /dev/null
+++ b/arch/parisc/include/asm/cputime.h
@@ -0,0 +1,6 @@
1#ifndef __PARISC_CPUTIME_H
2#define __PARISC_CPUTIME_H
3
4#include <asm-generic/cputime.h>
5
6#endif /* __PARISC_CPUTIME_H */
diff --git a/arch/parisc/include/asm/device.h b/arch/parisc/include/asm/device.h
new file mode 100644
index 00000000000..d8f9872b0e2
--- /dev/null
+++ b/arch/parisc/include/asm/device.h
@@ -0,0 +1,7 @@
1/*
2 * Arch specific extensions to struct device
3 *
4 * This file is released under the GPLv2
5 */
6#include <asm-generic/device.h>
7
diff --git a/arch/parisc/include/asm/div64.h b/arch/parisc/include/asm/div64.h
new file mode 100644
index 00000000000..6cd978cefb2
--- /dev/null
+++ b/arch/parisc/include/asm/div64.h
@@ -0,0 +1 @@
#include <asm-generic/div64.h>
diff --git a/arch/parisc/include/asm/emergency-restart.h b/arch/parisc/include/asm/emergency-restart.h
new file mode 100644
index 00000000000..108d8c48e42
--- /dev/null
+++ b/arch/parisc/include/asm/emergency-restart.h
@@ -0,0 +1,6 @@
1#ifndef _ASM_EMERGENCY_RESTART_H
2#define _ASM_EMERGENCY_RESTART_H
3
4#include <asm-generic/emergency-restart.h>
5
6#endif /* _ASM_EMERGENCY_RESTART_H */
diff --git a/arch/parisc/include/asm/errno.h b/arch/parisc/include/asm/errno.h
new file mode 100644
index 00000000000..135ad6047e5
--- /dev/null
+++ b/arch/parisc/include/asm/errno.h
@@ -0,0 +1,127 @@
1#ifndef _PARISC_ERRNO_H
2#define _PARISC_ERRNO_H
3
4#include <asm-generic/errno-base.h>
5
6#define ENOMSG 35 /* No message of desired type */
7#define EIDRM 36 /* Identifier removed */
8#define ECHRNG 37 /* Channel number out of range */
9#define EL2NSYNC 38 /* Level 2 not synchronized */
10#define EL3HLT 39 /* Level 3 halted */
11#define EL3RST 40 /* Level 3 reset */
12#define ELNRNG 41 /* Link number out of range */
13#define EUNATCH 42 /* Protocol driver not attached */
14#define ENOCSI 43 /* No CSI structure available */
15#define EL2HLT 44 /* Level 2 halted */
16#define EDEADLK 45 /* Resource deadlock would occur */
17#define EDEADLOCK EDEADLK
18#define ENOLCK 46 /* No record locks available */
19#define EILSEQ 47 /* Illegal byte sequence */
20
21#define ENONET 50 /* Machine is not on the network */
22#define ENODATA 51 /* No data available */
23#define ETIME 52 /* Timer expired */
24#define ENOSR 53 /* Out of streams resources */
25#define ENOSTR 54 /* Device not a stream */
26#define ENOPKG 55 /* Package not installed */
27
28#define ENOLINK 57 /* Link has been severed */
29#define EADV 58 /* Advertise error */
30#define ESRMNT 59 /* Srmount error */
31#define ECOMM 60 /* Communication error on send */
32#define EPROTO 61 /* Protocol error */
33
34#define EMULTIHOP 64 /* Multihop attempted */
35
36#define EDOTDOT 66 /* RFS specific error */
37#define EBADMSG 67 /* Not a data message */
38#define EUSERS 68 /* Too many users */
39#define EDQUOT 69 /* Quota exceeded */
40#define ESTALE 70 /* Stale NFS file handle */
41#define EREMOTE 71 /* Object is remote */
42#define EOVERFLOW 72 /* Value too large for defined data type */
43
44/* these errnos are defined by Linux but not HPUX. */
45
46#define EBADE 160 /* Invalid exchange */
47#define EBADR 161 /* Invalid request descriptor */
48#define EXFULL 162 /* Exchange full */
49#define ENOANO 163 /* No anode */
50#define EBADRQC 164 /* Invalid request code */
51#define EBADSLT 165 /* Invalid slot */
52#define EBFONT 166 /* Bad font file format */
53#define ENOTUNIQ 167 /* Name not unique on network */
54#define EBADFD 168 /* File descriptor in bad state */
55#define EREMCHG 169 /* Remote address changed */
56#define ELIBACC 170 /* Can not access a needed shared library */
57#define ELIBBAD 171 /* Accessing a corrupted shared library */
58#define ELIBSCN 172 /* .lib section in a.out corrupted */
59#define ELIBMAX 173 /* Attempting to link in too many shared libraries */
60#define ELIBEXEC 174 /* Cannot exec a shared library directly */
61#define ERESTART 175 /* Interrupted system call should be restarted */
62#define ESTRPIPE 176 /* Streams pipe error */
63#define EUCLEAN 177 /* Structure needs cleaning */
64#define ENOTNAM 178 /* Not a XENIX named type file */
65#define ENAVAIL 179 /* No XENIX semaphores available */
66#define EISNAM 180 /* Is a named type file */
67#define EREMOTEIO 181 /* Remote I/O error */
68#define ENOMEDIUM 182 /* No medium found */
69#define EMEDIUMTYPE 183 /* Wrong medium type */
70#define ENOKEY 184 /* Required key not available */
71#define EKEYEXPIRED 185 /* Key has expired */
72#define EKEYREVOKED 186 /* Key has been revoked */
73#define EKEYREJECTED 187 /* Key was rejected by service */
74
75/* We now return you to your regularly scheduled HPUX. */
76
77#define ENOSYM 215 /* symbol does not exist in executable */
78#define ENOTSOCK 216 /* Socket operation on non-socket */
79#define EDESTADDRREQ 217 /* Destination address required */
80#define EMSGSIZE 218 /* Message too long */
81#define EPROTOTYPE 219 /* Protocol wrong type for socket */
82#define ENOPROTOOPT 220 /* Protocol not available */
83#define EPROTONOSUPPORT 221 /* Protocol not supported */
84#define ESOCKTNOSUPPORT 222 /* Socket type not supported */
85#define EOPNOTSUPP 223 /* Operation not supported on transport endpoint */
86#define EPFNOSUPPORT 224 /* Protocol family not supported */
87#define EAFNOSUPPORT 225 /* Address family not supported by protocol */
88#define EADDRINUSE 226 /* Address already in use */
89#define EADDRNOTAVAIL 227 /* Cannot assign requested address */
90#define ENETDOWN 228 /* Network is down */
91#define ENETUNREACH 229 /* Network is unreachable */
92#define ENETRESET 230 /* Network dropped connection because of reset */
93#define ECONNABORTED 231 /* Software caused connection abort */
94#define ECONNRESET 232 /* Connection reset by peer */
95#define ENOBUFS 233 /* No buffer space available */
96#define EISCONN 234 /* Transport endpoint is already connected */
97#define ENOTCONN 235 /* Transport endpoint is not connected */
98#define ESHUTDOWN 236 /* Cannot send after transport endpoint shutdown */
99#define ETOOMANYREFS 237 /* Too many references: cannot splice */
100#define EREFUSED ECONNREFUSED /* for HP's NFS apparently */
101#define ETIMEDOUT 238 /* Connection timed out */
102#define ECONNREFUSED 239 /* Connection refused */
103#define EREMOTERELEASE 240 /* Remote peer released connection */
104#define EHOSTDOWN 241 /* Host is down */
105#define EHOSTUNREACH 242 /* No route to host */
106
107#define EALREADY 244 /* Operation already in progress */
108#define EINPROGRESS 245 /* Operation now in progress */
109#define EWOULDBLOCK 246 /* Operation would block (Linux returns EAGAIN) */
110#define ENOTEMPTY 247 /* Directory not empty */
111#define ENAMETOOLONG 248 /* File name too long */
112#define ELOOP 249 /* Too many symbolic links encountered */
113#define ENOSYS 251 /* Function not implemented */
114
115#define ENOTSUP 252 /* Function not implemented (POSIX.4 / HPUX) */
116#define ECANCELLED 253 /* aio request was canceled before complete (POSIX.4 / HPUX) */
117#define ECANCELED ECANCELLED /* SuSv3 and Solaris wants one 'L' */
118
119/* for robust mutexes */
120#define EOWNERDEAD 254 /* Owner died */
121#define ENOTRECOVERABLE 255 /* State not recoverable */
122
123#define ERFKILL 256 /* Operation not possible due to RF-kill */
124
125#define EHWPOISON 257 /* Memory page has hardware error */
126
127#endif
diff --git a/arch/parisc/include/asm/fcntl.h b/arch/parisc/include/asm/fcntl.h
new file mode 100644
index 00000000000..0304b92ccfe
--- /dev/null
+++ b/arch/parisc/include/asm/fcntl.h
@@ -0,0 +1,40 @@
1#ifndef _PARISC_FCNTL_H
2#define _PARISC_FCNTL_H
3
4#define O_APPEND 000000010
5#define O_BLKSEEK 000000100 /* HPUX only */
6#define O_CREAT 000000400 /* not fcntl */
7#define O_EXCL 000002000 /* not fcntl */
8#define O_LARGEFILE 000004000
9#define __O_SYNC 000100000
10#define O_SYNC (__O_SYNC|O_DSYNC)
11#define O_NONBLOCK 000200004 /* HPUX has separate NDELAY & NONBLOCK */
12#define O_NOCTTY 000400000 /* not fcntl */
13#define O_DSYNC 001000000 /* HPUX only */
14#define O_RSYNC 002000000 /* HPUX only */
15#define O_NOATIME 004000000
16#define O_CLOEXEC 010000000 /* set close_on_exec */
17
18#define O_DIRECTORY 000010000 /* must be a directory */
19#define O_NOFOLLOW 000000200 /* don't follow links */
20#define O_INVISIBLE 004000000 /* invisible I/O, for DMAPI/XDSM */
21
22#define O_PATH 020000000
23
24#define F_GETLK64 8
25#define F_SETLK64 9
26#define F_SETLKW64 10
27
28#define F_GETOWN 11 /* for sockets. */
29#define F_SETOWN 12 /* for sockets. */
30#define F_SETSIG 13 /* for sockets. */
31#define F_GETSIG 14 /* for sockets. */
32
33/* for posix fcntl() and lockf() */
34#define F_RDLCK 01
35#define F_WRLCK 02
36#define F_UNLCK 03
37
38#include <asm-generic/fcntl.h>
39
40#endif
diff --git a/arch/parisc/include/asm/hw_irq.h b/arch/parisc/include/asm/hw_irq.h
new file mode 100644
index 00000000000..6707f7df392
--- /dev/null
+++ b/arch/parisc/include/asm/hw_irq.h
@@ -0,0 +1,8 @@
1#ifndef _ASM_HW_IRQ_H
2#define _ASM_HW_IRQ_H
3
4/*
5 * linux/include/asm/hw_irq.h
6 */
7
8#endif
diff --git a/arch/parisc/include/asm/ioctl.h b/arch/parisc/include/asm/ioctl.h
new file mode 100644
index 00000000000..ec8efa02bed
--- /dev/null
+++ b/arch/parisc/include/asm/ioctl.h
@@ -0,0 +1,44 @@
1/*
2 * Linux/PA-RISC Project (http://www.parisc-linux.org/)
3 * Copyright (C) 1999,2003 Matthew Wilcox < willy at debian . org >
4 * portions from "linux/ioctl.h for Linux" by H.H. Bergman.
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19 */
20
21
22#ifndef _ASM_PARISC_IOCTL_H
23#define _ASM_PARISC_IOCTL_H
24
25/* ioctl command encoding: 32 bits total, command in lower 16 bits,
26 * size of the parameter structure in the lower 14 bits of the
27 * upper 16 bits.
28 * Encoding the size of the parameter structure in the ioctl request
29 * is useful for catching programs compiled with old versions
30 * and to avoid overwriting user space outside the user buffer area.
31 * The highest 2 bits are reserved for indicating the ``access mode''.
32 * NOTE: This limits the max parameter size to 16kB -1 !
33 */
34
35/*
36 * Direction bits.
37 */
38#define _IOC_NONE 0U
39#define _IOC_WRITE 2U
40#define _IOC_READ 1U
41
42#include <asm-generic/ioctl.h>
43
44#endif /* _ASM_PARISC_IOCTL_H */
diff --git a/arch/parisc/include/asm/ioctls.h b/arch/parisc/include/asm/ioctls.h
new file mode 100644
index 00000000000..054ec06f9e2
--- /dev/null
+++ b/arch/parisc/include/asm/ioctls.h
@@ -0,0 +1,92 @@
1#ifndef __ARCH_PARISC_IOCTLS_H__
2#define __ARCH_PARISC_IOCTLS_H__
3
4#include <asm/ioctl.h>
5
6/* 0x54 is just a magic number to make these relatively unique ('T') */
7
8#define TCGETS _IOR('T', 16, struct termios) /* TCGETATTR */
9#define TCSETS _IOW('T', 17, struct termios) /* TCSETATTR */
10#define TCSETSW _IOW('T', 18, struct termios) /* TCSETATTRD */
11#define TCSETSF _IOW('T', 19, struct termios) /* TCSETATTRF */
12#define TCGETA _IOR('T', 1, struct termio)
13#define TCSETA _IOW('T', 2, struct termio)
14#define TCSETAW _IOW('T', 3, struct termio)
15#define TCSETAF _IOW('T', 4, struct termio)
16#define TCSBRK _IO('T', 5)
17#define TCXONC _IO('T', 6)
18#define TCFLSH _IO('T', 7)
19#define TIOCEXCL 0x540C
20#define TIOCNXCL 0x540D
21#define TIOCSCTTY 0x540E
22#define TIOCGPGRP _IOR('T', 30, int)
23#define TIOCSPGRP _IOW('T', 29, int)
24#define TIOCOUTQ 0x5411
25#define TIOCSTI 0x5412
26#define TIOCGWINSZ 0x5413
27#define TIOCSWINSZ 0x5414
28#define TIOCMGET 0x5415
29#define TIOCMBIS 0x5416
30#define TIOCMBIC 0x5417
31#define TIOCMSET 0x5418
32#define TIOCGSOFTCAR 0x5419
33#define TIOCSSOFTCAR 0x541A
34#define FIONREAD 0x541B
35#define TIOCINQ FIONREAD
36#define TIOCLINUX 0x541C
37#define TIOCCONS 0x541D
38#define TIOCGSERIAL 0x541E
39#define TIOCSSERIAL 0x541F
40#define TIOCPKT 0x5420
41#define FIONBIO 0x5421
42#define TIOCNOTTY 0x5422
43#define TIOCSETD 0x5423
44#define TIOCGETD 0x5424
45#define TCSBRKP 0x5425 /* Needed for POSIX tcsendbreak() */
46#define TIOCSBRK 0x5427 /* BSD compatibility */
47#define TIOCCBRK 0x5428 /* BSD compatibility */
48#define TIOCGSID _IOR('T', 20, int) /* Return the session ID of FD */
49#define TCGETS2 _IOR('T',0x2A, struct termios2)
50#define TCSETS2 _IOW('T',0x2B, struct termios2)
51#define TCSETSW2 _IOW('T',0x2C, struct termios2)
52#define TCSETSF2 _IOW('T',0x2D, struct termios2)
53#define TIOCGPTN _IOR('T',0x30, unsigned int) /* Get Pty Number (of pty-mux device) */
54#define TIOCSPTLCK _IOW('T',0x31, int) /* Lock/unlock Pty */
55#define TIOCGDEV _IOR('T',0x32, int) /* Get primary device node of /dev/console */
56#define TIOCSIG _IOW('T',0x36, int) /* Generate signal on Pty slave */
57#define TIOCVHANGUP 0x5437
58
59#define FIONCLEX 0x5450 /* these numbers need to be adjusted. */
60#define FIOCLEX 0x5451
61#define FIOASYNC 0x5452
62#define TIOCSERCONFIG 0x5453
63#define TIOCSERGWILD 0x5454
64#define TIOCSERSWILD 0x5455
65#define TIOCGLCKTRMIOS 0x5456
66#define TIOCSLCKTRMIOS 0x5457
67#define TIOCSERGSTRUCT 0x5458 /* For debugging only */
68#define TIOCSERGETLSR 0x5459 /* Get line status register */
69#define TIOCSERGETMULTI 0x545A /* Get multiport config */
70#define TIOCSERSETMULTI 0x545B /* Set multiport config */
71
72#define TIOCMIWAIT 0x545C /* wait for a change on serial input line(s) */
73#define TIOCGICOUNT 0x545D /* read serial port inline interrupt counts */
74#define FIOQSIZE 0x5460 /* Get exact space used by quota */
75
76#define TIOCSTART 0x5461
77#define TIOCSTOP 0x5462
78#define TIOCSLTC 0x5462
79
80/* Used for packet mode */
81#define TIOCPKT_DATA 0
82#define TIOCPKT_FLUSHREAD 1
83#define TIOCPKT_FLUSHWRITE 2
84#define TIOCPKT_STOP 4
85#define TIOCPKT_START 8
86#define TIOCPKT_NOSTOP 16
87#define TIOCPKT_DOSTOP 32
88#define TIOCPKT_IOCTL 64
89
90#define TIOCSER_TEMT 0x01 /* Transmitter physically empty */
91
92#endif /* _ASM_PARISC_IOCTLS_H */
diff --git a/arch/parisc/include/asm/ipcbuf.h b/arch/parisc/include/asm/ipcbuf.h
new file mode 100644
index 00000000000..bd956c42578
--- /dev/null
+++ b/arch/parisc/include/asm/ipcbuf.h
@@ -0,0 +1,27 @@
1#ifndef __PARISC_IPCBUF_H__
2#define __PARISC_IPCBUF_H__
3
4/*
5 * The ipc64_perm structure for PA-RISC is almost identical to
6 * kern_ipc_perm as we have always had 32-bit UIDs and GIDs in the kernel.
7 * 'seq' has been changed from long to int so that it's the same size
8 * on 64-bit kernels as on 32-bit ones.
9 */
10
11struct ipc64_perm
12{
13 key_t key;
14 uid_t uid;
15 gid_t gid;
16 uid_t cuid;
17 gid_t cgid;
18 unsigned short int __pad1;
19 mode_t mode;
20 unsigned short int __pad2;
21 unsigned short int seq;
22 unsigned int __pad3;
23 unsigned long long int __unused1;
24 unsigned long long int __unused2;
25};
26
27#endif /* __PARISC_IPCBUF_H__ */
diff --git a/arch/parisc/include/asm/irq_regs.h b/arch/parisc/include/asm/irq_regs.h
new file mode 100644
index 00000000000..3dd9c0b7027
--- /dev/null
+++ b/arch/parisc/include/asm/irq_regs.h
@@ -0,0 +1 @@
#include <asm-generic/irq_regs.h>
diff --git a/arch/parisc/include/asm/kdebug.h b/arch/parisc/include/asm/kdebug.h
new file mode 100644
index 00000000000..6ece1b03766
--- /dev/null
+++ b/arch/parisc/include/asm/kdebug.h
@@ -0,0 +1 @@
#include <asm-generic/kdebug.h>
diff --git a/arch/parisc/include/asm/local.h b/arch/parisc/include/asm/local.h
new file mode 100644
index 00000000000..c11c530f74d
--- /dev/null
+++ b/arch/parisc/include/asm/local.h
@@ -0,0 +1 @@
#include <asm-generic/local.h>
diff --git a/arch/parisc/include/asm/local64.h b/arch/parisc/include/asm/local64.h
new file mode 100644
index 00000000000..36c93b5cc23
--- /dev/null
+++ b/arch/parisc/include/asm/local64.h
@@ -0,0 +1 @@
#include <asm-generic/local64.h>
diff --git a/arch/parisc/include/asm/mman.h b/arch/parisc/include/asm/mman.h
new file mode 100644
index 00000000000..f5b7bf5fba6
--- /dev/null
+++ b/arch/parisc/include/asm/mman.h
@@ -0,0 +1,69 @@
1#ifndef __PARISC_MMAN_H__
2#define __PARISC_MMAN_H__
3
4#define PROT_READ 0x1 /* page can be read */
5#define PROT_WRITE 0x2 /* page can be written */
6#define PROT_EXEC 0x4 /* page can be executed */
7#define PROT_SEM 0x8 /* page may be used for atomic ops */
8#define PROT_NONE 0x0 /* page can not be accessed */
9#define PROT_GROWSDOWN 0x01000000 /* mprotect flag: extend change to start of growsdown vma */
10#define PROT_GROWSUP 0x02000000 /* mprotect flag: extend change to end of growsup vma */
11
12#define MAP_SHARED 0x01 /* Share changes */
13#define MAP_PRIVATE 0x02 /* Changes are private */
14#define MAP_TYPE 0x03 /* Mask for type of mapping */
15#define MAP_FIXED 0x04 /* Interpret addr exactly */
16#define MAP_ANONYMOUS 0x10 /* don't use a file */
17
18#define MAP_DENYWRITE 0x0800 /* ETXTBSY */
19#define MAP_EXECUTABLE 0x1000 /* mark it as an executable */
20#define MAP_LOCKED 0x2000 /* pages are locked */
21#define MAP_NORESERVE 0x4000 /* don't check for reservations */
22#define MAP_GROWSDOWN 0x8000 /* stack-like segment */
23#define MAP_POPULATE 0x10000 /* populate (prefault) pagetables */
24#define MAP_NONBLOCK 0x20000 /* do not block on IO */
25#define MAP_STACK 0x40000 /* give out an address that is best suited for process/thread stacks */
26#define MAP_HUGETLB 0x80000 /* create a huge page mapping */
27
28#define MS_SYNC 1 /* synchronous memory sync */
29#define MS_ASYNC 2 /* sync memory asynchronously */
30#define MS_INVALIDATE 4 /* invalidate the caches */
31
32#define MCL_CURRENT 1 /* lock all current mappings */
33#define MCL_FUTURE 2 /* lock all future mappings */
34
35#define MADV_NORMAL 0 /* no further special treatment */
36#define MADV_RANDOM 1 /* expect random page references */
37#define MADV_SEQUENTIAL 2 /* expect sequential page references */
38#define MADV_WILLNEED 3 /* will need these pages */
39#define MADV_DONTNEED 4 /* don't need these pages */
40#define MADV_SPACEAVAIL 5 /* insure that resources are reserved */
41#define MADV_VPS_PURGE 6 /* Purge pages from VM page cache */
42#define MADV_VPS_INHERIT 7 /* Inherit parents page size */
43
44/* common/generic parameters */
45#define MADV_REMOVE 9 /* remove these pages & resources */
46#define MADV_DONTFORK 10 /* don't inherit across fork */
47#define MADV_DOFORK 11 /* do inherit across fork */
48
49/* The range 12-64 is reserved for page size specification. */
50#define MADV_4K_PAGES 12 /* Use 4K pages */
51#define MADV_16K_PAGES 14 /* Use 16K pages */
52#define MADV_64K_PAGES 16 /* Use 64K pages */
53#define MADV_256K_PAGES 18 /* Use 256K pages */
54#define MADV_1M_PAGES 20 /* Use 1 Megabyte pages */
55#define MADV_4M_PAGES 22 /* Use 4 Megabyte pages */
56#define MADV_16M_PAGES 24 /* Use 16 Megabyte pages */
57#define MADV_64M_PAGES 26 /* Use 64 Megabyte pages */
58
59#define MADV_MERGEABLE 65 /* KSM may merge identical pages */
60#define MADV_UNMERGEABLE 66 /* KSM may not merge identical pages */
61
62#define MADV_HUGEPAGE 67 /* Worth backing with hugepages */
63#define MADV_NOHUGEPAGE 68 /* Not worth backing with hugepages */
64
65/* compatibility flags */
66#define MAP_FILE 0
67#define MAP_VARIABLE 0
68
69#endif /* __PARISC_MMAN_H__ */
diff --git a/arch/parisc/include/asm/msgbuf.h b/arch/parisc/include/asm/msgbuf.h
new file mode 100644
index 00000000000..fe88f264941
--- /dev/null
+++ b/arch/parisc/include/asm/msgbuf.h
@@ -0,0 +1,37 @@
1#ifndef _PARISC_MSGBUF_H
2#define _PARISC_MSGBUF_H
3
4/*
5 * The msqid64_ds structure for parisc architecture, copied from sparc.
6 * Note extra padding because this structure is passed back and forth
7 * between kernel and user space.
8 *
9 * Pad space is left for:
10 * - 64-bit time_t to solve y2038 problem
11 * - 2 miscellaneous 32-bit values
12 */
13
14struct msqid64_ds {
15 struct ipc64_perm msg_perm;
16#ifndef CONFIG_64BIT
17 unsigned int __pad1;
18#endif
19 __kernel_time_t msg_stime; /* last msgsnd time */
20#ifndef CONFIG_64BIT
21 unsigned int __pad2;
22#endif
23 __kernel_time_t msg_rtime; /* last msgrcv time */
24#ifndef CONFIG_64BIT
25 unsigned int __pad3;
26#endif
27 __kernel_time_t msg_ctime; /* last change time */
28 unsigned int msg_cbytes; /* current number of bytes on queue */
29 unsigned int msg_qnum; /* number of messages in queue */
30 unsigned int msg_qbytes; /* max number of bytes on queue */
31 __kernel_pid_t msg_lspid; /* pid of last msgsnd */
32 __kernel_pid_t msg_lrpid; /* last receive pid */
33 unsigned int __unused1;
34 unsigned int __unused2;
35};
36
37#endif /* _PARISC_MSGBUF_H */
diff --git a/arch/parisc/include/asm/mutex.h b/arch/parisc/include/asm/mutex.h
new file mode 100644
index 00000000000..458c1f7fbc1
--- /dev/null
+++ b/arch/parisc/include/asm/mutex.h
@@ -0,0 +1,9 @@
1/*
2 * Pull in the generic implementation for the mutex fastpath.
3 *
4 * TODO: implement optimized primitives instead, or leave the generic
5 * implementation in place, or pick the atomic_xchg() based generic
6 * implementation. (see asm-generic/mutex-xchg.h for details)
7 */
8
9#include <asm-generic/mutex-dec.h>
diff --git a/arch/parisc/include/asm/param.h b/arch/parisc/include/asm/param.h
new file mode 100644
index 00000000000..965d4542797
--- /dev/null
+++ b/arch/parisc/include/asm/param.h
@@ -0,0 +1 @@
#include <asm-generic/param.h>
diff --git a/arch/parisc/include/asm/percpu.h b/arch/parisc/include/asm/percpu.h
new file mode 100644
index 00000000000..a0dcd197012
--- /dev/null
+++ b/arch/parisc/include/asm/percpu.h
@@ -0,0 +1,7 @@
1#ifndef _PARISC_PERCPU_H
2#define _PARISC_PERCPU_H
3
4#include <asm-generic/percpu.h>
5
6#endif
7
diff --git a/arch/parisc/include/asm/poll.h b/arch/parisc/include/asm/poll.h
new file mode 100644
index 00000000000..c98509d3149
--- /dev/null
+++ b/arch/parisc/include/asm/poll.h
@@ -0,0 +1 @@
#include <asm-generic/poll.h>
diff --git a/arch/parisc/include/asm/posix_types.h b/arch/parisc/include/asm/posix_types.h
new file mode 100644
index 00000000000..00da29a340b
--- /dev/null
+++ b/arch/parisc/include/asm/posix_types.h
@@ -0,0 +1,128 @@
1#ifndef __ARCH_PARISC_POSIX_TYPES_H
2#define __ARCH_PARISC_POSIX_TYPES_H
3
4/*
5 * This file is generally used by user-level software, so you need to
6 * be a little careful about namespace pollution etc. Also, we cannot
7 * assume GCC is being used.
8 */
9typedef unsigned long __kernel_ino_t;
10typedef unsigned short __kernel_mode_t;
11typedef unsigned short __kernel_nlink_t;
12typedef long __kernel_off_t;
13typedef int __kernel_pid_t;
14typedef unsigned short __kernel_ipc_pid_t;
15typedef unsigned int __kernel_uid_t;
16typedef unsigned int __kernel_gid_t;
17typedef int __kernel_suseconds_t;
18typedef long __kernel_clock_t;
19typedef int __kernel_timer_t;
20typedef int __kernel_clockid_t;
21typedef int __kernel_daddr_t;
22/* Note these change from narrow to wide kernels */
23#ifdef CONFIG_64BIT
24typedef unsigned long __kernel_size_t;
25typedef long __kernel_ssize_t;
26typedef long __kernel_ptrdiff_t;
27#else
28typedef unsigned int __kernel_size_t;
29typedef int __kernel_ssize_t;
30typedef int __kernel_ptrdiff_t;
31#endif
32typedef long __kernel_time_t;
33typedef char * __kernel_caddr_t;
34
35typedef unsigned short __kernel_uid16_t;
36typedef unsigned short __kernel_gid16_t;
37typedef unsigned int __kernel_uid32_t;
38typedef unsigned int __kernel_gid32_t;
39
40#ifdef __GNUC__
41typedef long long __kernel_loff_t;
42typedef long long __kernel_off64_t;
43typedef unsigned long long __kernel_ino64_t;
44#endif
45
46typedef unsigned int __kernel_old_dev_t;
47
48typedef struct {
49 int val[2];
50} __kernel_fsid_t;
51
52/* compatibility stuff */
53typedef __kernel_uid_t __kernel_old_uid_t;
54typedef __kernel_gid_t __kernel_old_gid_t;
55
56#if defined(__KERNEL__)
57
58#undef __FD_SET
59static __inline__ void __FD_SET(unsigned long __fd, __kernel_fd_set *__fdsetp)
60{
61 unsigned long __tmp = __fd / __NFDBITS;
62 unsigned long __rem = __fd % __NFDBITS;
63 __fdsetp->fds_bits[__tmp] |= (1UL<<__rem);
64}
65
66#undef __FD_CLR
67static __inline__ void __FD_CLR(unsigned long __fd, __kernel_fd_set *__fdsetp)
68{
69 unsigned long __tmp = __fd / __NFDBITS;
70 unsigned long __rem = __fd % __NFDBITS;
71 __fdsetp->fds_bits[__tmp] &= ~(1UL<<__rem);
72}
73
74#undef __FD_ISSET
75static __inline__ int __FD_ISSET(unsigned long __fd, const __kernel_fd_set *__p)
76{
77 unsigned long __tmp = __fd / __NFDBITS;
78 unsigned long __rem = __fd % __NFDBITS;
79 return (__p->fds_bits[__tmp] & (1UL<<__rem)) != 0;
80}
81
82/*
83 * This will unroll the loop for the normal constant case (8 ints,
84 * for a 256-bit fd_set)
85 */
86#undef __FD_ZERO
87static __inline__ void __FD_ZERO(__kernel_fd_set *__p)
88{
89 unsigned long *__tmp = __p->fds_bits;
90 int __i;
91
92 if (__builtin_constant_p(__FDSET_LONGS)) {
93 switch (__FDSET_LONGS) {
94 case 16:
95 __tmp[ 0] = 0; __tmp[ 1] = 0;
96 __tmp[ 2] = 0; __tmp[ 3] = 0;
97 __tmp[ 4] = 0; __tmp[ 5] = 0;
98 __tmp[ 6] = 0; __tmp[ 7] = 0;
99 __tmp[ 8] = 0; __tmp[ 9] = 0;
100 __tmp[10] = 0; __tmp[11] = 0;
101 __tmp[12] = 0; __tmp[13] = 0;
102 __tmp[14] = 0; __tmp[15] = 0;
103 return;
104
105 case 8:
106 __tmp[ 0] = 0; __tmp[ 1] = 0;
107 __tmp[ 2] = 0; __tmp[ 3] = 0;
108 __tmp[ 4] = 0; __tmp[ 5] = 0;
109 __tmp[ 6] = 0; __tmp[ 7] = 0;
110 return;
111
112 case 4:
113 __tmp[ 0] = 0; __tmp[ 1] = 0;
114 __tmp[ 2] = 0; __tmp[ 3] = 0;
115 return;
116 }
117 }
118 __i = __FDSET_LONGS;
119 while (__i) {
120 __i--;
121 *__tmp = 0;
122 __tmp++;
123 }
124}
125
126#endif /* defined(__KERNEL__) */
127
128#endif
diff --git a/arch/parisc/include/asm/real.h b/arch/parisc/include/asm/real.h
new file mode 100644
index 00000000000..82acb25db39
--- /dev/null
+++ b/arch/parisc/include/asm/real.h
@@ -0,0 +1,5 @@
1#ifndef _PARISC_REAL_H
2#define _PARISC_REAL_H
3
4
5#endif
diff --git a/arch/parisc/include/asm/resource.h b/arch/parisc/include/asm/resource.h
new file mode 100644
index 00000000000..8b06343b62e
--- /dev/null
+++ b/arch/parisc/include/asm/resource.h
@@ -0,0 +1,7 @@
1#ifndef _ASM_PARISC_RESOURCE_H
2#define _ASM_PARISC_RESOURCE_H
3
4#define _STK_LIM_MAX 10 * _STK_LIM
5#include <asm-generic/resource.h>
6
7#endif
diff --git a/arch/parisc/include/asm/segment.h b/arch/parisc/include/asm/segment.h
new file mode 100644
index 00000000000..26794ddb652
--- /dev/null
+++ b/arch/parisc/include/asm/segment.h
@@ -0,0 +1,6 @@
1#ifndef __PARISC_SEGMENT_H
2#define __PARISC_SEGMENT_H
3
4/* Only here because we have some old header files that expect it.. */
5
6#endif
diff --git a/arch/parisc/include/asm/sembuf.h b/arch/parisc/include/asm/sembuf.h
new file mode 100644
index 00000000000..1e59ffd3bd1
--- /dev/null
+++ b/arch/parisc/include/asm/sembuf.h
@@ -0,0 +1,29 @@
1#ifndef _PARISC_SEMBUF_H
2#define _PARISC_SEMBUF_H
3
4/*
5 * The semid64_ds structure for parisc architecture.
6 * Note extra padding because this structure is passed back and forth
7 * between kernel and user space.
8 *
9 * Pad space is left for:
10 * - 64-bit time_t to solve y2038 problem
11 * - 2 miscellaneous 32-bit values
12 */
13
14struct semid64_ds {
15 struct ipc64_perm sem_perm; /* permissions .. see ipc.h */
16#ifndef CONFIG_64BIT
17 unsigned int __pad1;
18#endif
19 __kernel_time_t sem_otime; /* last semop time */
20#ifndef CONFIG_64BIT
21 unsigned int __pad2;
22#endif
23 __kernel_time_t sem_ctime; /* last change time */
24 unsigned int sem_nsems; /* no. of semaphores in array */
25 unsigned int __unused1;
26 unsigned int __unused2;
27};
28
29#endif /* _PARISC_SEMBUF_H */
diff --git a/arch/parisc/include/asm/setup.h b/arch/parisc/include/asm/setup.h
new file mode 100644
index 00000000000..7da2e5b8747
--- /dev/null
+++ b/arch/parisc/include/asm/setup.h
@@ -0,0 +1,6 @@
1#ifndef _PARISC_SETUP_H
2#define _PARISC_SETUP_H
3
4#define COMMAND_LINE_SIZE 1024
5
6#endif /* _PARISC_SETUP_H */
diff --git a/arch/parisc/include/asm/shmbuf.h b/arch/parisc/include/asm/shmbuf.h
new file mode 100644
index 00000000000..0a3eada1863
--- /dev/null
+++ b/arch/parisc/include/asm/shmbuf.h
@@ -0,0 +1,58 @@
1#ifndef _PARISC_SHMBUF_H
2#define _PARISC_SHMBUF_H
3
4/*
5 * The shmid64_ds structure for parisc architecture.
6 * Note extra padding because this structure is passed back and forth
7 * between kernel and user space.
8 *
9 * Pad space is left for:
10 * - 64-bit time_t to solve y2038 problem
11 * - 2 miscellaneous 32-bit values
12 */
13
14struct shmid64_ds {
15 struct ipc64_perm shm_perm; /* operation perms */
16#ifndef CONFIG_64BIT
17 unsigned int __pad1;
18#endif
19 __kernel_time_t shm_atime; /* last attach time */
20#ifndef CONFIG_64BIT
21 unsigned int __pad2;
22#endif
23 __kernel_time_t shm_dtime; /* last detach time */
24#ifndef CONFIG_64BIT
25 unsigned int __pad3;
26#endif
27 __kernel_time_t shm_ctime; /* last change time */
28#ifndef CONFIG_64BIT
29 unsigned int __pad4;
30#endif
31 size_t shm_segsz; /* size of segment (bytes) */
32 __kernel_pid_t shm_cpid; /* pid of creator */
33 __kernel_pid_t shm_lpid; /* pid of last operator */
34 unsigned int shm_nattch; /* no. of current attaches */
35 unsigned int __unused1;
36 unsigned int __unused2;
37};
38
39#ifdef CONFIG_64BIT
40/* The 'unsigned int' (formerly 'unsigned long') data types below will
41 * ensure that a 32-bit app calling shmctl(*,IPC_INFO,*) will work on
42 * a wide kernel, but if some of these values are meant to contain pointers
43 * they may need to be 'long long' instead. -PB XXX FIXME
44 */
45#endif
46struct shminfo64 {
47 unsigned int shmmax;
48 unsigned int shmmin;
49 unsigned int shmmni;
50 unsigned int shmseg;
51 unsigned int shmall;
52 unsigned int __unused1;
53 unsigned int __unused2;
54 unsigned int __unused3;
55 unsigned int __unused4;
56};
57
58#endif /* _PARISC_SHMBUF_H */
diff --git a/arch/parisc/include/asm/sigcontext.h b/arch/parisc/include/asm/sigcontext.h
new file mode 100644
index 00000000000..27ef31bb3b6
--- /dev/null
+++ b/arch/parisc/include/asm/sigcontext.h
@@ -0,0 +1,20 @@
1#ifndef _ASMPARISC_SIGCONTEXT_H
2#define _ASMPARISC_SIGCONTEXT_H
3
4#define PARISC_SC_FLAG_ONSTACK 1<<0
5#define PARISC_SC_FLAG_IN_SYSCALL 1<<1
6
7/* We will add more stuff here as it becomes necessary, until we know
8 it works. */
9struct sigcontext {
10 unsigned long sc_flags;
11
12 unsigned long sc_gr[32]; /* PSW in sc_gr[0] */
13 unsigned long long sc_fr[32]; /* FIXME, do we need other state info? */
14 unsigned long sc_iasq[2];
15 unsigned long sc_iaoq[2];
16 unsigned long sc_sar; /* cr11 */
17};
18
19
20#endif
diff --git a/arch/parisc/include/asm/siginfo.h b/arch/parisc/include/asm/siginfo.h
new file mode 100644
index 00000000000..d7034728f37
--- /dev/null
+++ b/arch/parisc/include/asm/siginfo.h
@@ -0,0 +1,9 @@
1#ifndef _PARISC_SIGINFO_H
2#define _PARISC_SIGINFO_H
3
4#include <asm-generic/siginfo.h>
5
6#undef NSIGTRAP
7#define NSIGTRAP 4
8
9#endif
diff --git a/arch/parisc/include/asm/socket.h b/arch/parisc/include/asm/socket.h
new file mode 100644
index 00000000000..225b7d6a1a0
--- /dev/null
+++ b/arch/parisc/include/asm/socket.h
@@ -0,0 +1,69 @@
1#ifndef _ASM_SOCKET_H
2#define _ASM_SOCKET_H
3
4#include <asm/sockios.h>
5
6/* For setsockopt(2) */
7#define SOL_SOCKET 0xffff
8
9#define SO_DEBUG 0x0001
10#define SO_REUSEADDR 0x0004
11#define SO_KEEPALIVE 0x0008
12#define SO_DONTROUTE 0x0010
13#define SO_BROADCAST 0x0020
14#define SO_LINGER 0x0080
15#define SO_OOBINLINE 0x0100
16/* To add :#define SO_REUSEPORT 0x0200 */
17#define SO_SNDBUF 0x1001
18#define SO_RCVBUF 0x1002
19#define SO_SNDBUFFORCE 0x100a
20#define SO_RCVBUFFORCE 0x100b
21#define SO_SNDLOWAT 0x1003
22#define SO_RCVLOWAT 0x1004
23#define SO_SNDTIMEO 0x1005
24#define SO_RCVTIMEO 0x1006
25#define SO_ERROR 0x1007
26#define SO_TYPE 0x1008
27#define SO_PROTOCOL 0x1028
28#define SO_DOMAIN 0x1029
29#define SO_PEERNAME 0x2000
30
31#define SO_NO_CHECK 0x400b
32#define SO_PRIORITY 0x400c
33#define SO_BSDCOMPAT 0x400e
34#define SO_PASSCRED 0x4010
35#define SO_PEERCRED 0x4011
36#define SO_TIMESTAMP 0x4012
37#define SCM_TIMESTAMP SO_TIMESTAMP
38#define SO_TIMESTAMPNS 0x4013
39#define SCM_TIMESTAMPNS SO_TIMESTAMPNS
40
41/* Security levels - as per NRL IPv6 - don't actually do anything */
42#define SO_SECURITY_AUTHENTICATION 0x4016
43#define SO_SECURITY_ENCRYPTION_TRANSPORT 0x4017
44#define SO_SECURITY_ENCRYPTION_NETWORK 0x4018
45
46#define SO_BINDTODEVICE 0x4019
47
48/* Socket filtering */
49#define SO_ATTACH_FILTER 0x401a
50#define SO_DETACH_FILTER 0x401b
51
52#define SO_ACCEPTCONN 0x401c
53
54#define SO_PEERSEC 0x401d
55#define SO_PASSSEC 0x401e
56
57#define SO_MARK 0x401f
58
59#define SO_TIMESTAMPING 0x4020
60#define SCM_TIMESTAMPING SO_TIMESTAMPING
61
62#define SO_RXQ_OVFL 0x4021
63
64/* O_NONBLOCK clashes with the bits used for socket types. Therefore we
65 * have to define SOCK_NONBLOCK to a different value here.
66 */
67#define SOCK_NONBLOCK 0x40000000
68
69#endif /* _ASM_SOCKET_H */
diff --git a/arch/parisc/include/asm/sockios.h b/arch/parisc/include/asm/sockios.h
new file mode 100644
index 00000000000..dabfbc7483f
--- /dev/null
+++ b/arch/parisc/include/asm/sockios.h
@@ -0,0 +1,13 @@
1#ifndef __ARCH_PARISC_SOCKIOS__
2#define __ARCH_PARISC_SOCKIOS__
3
4/* Socket-level I/O control calls. */
5#define FIOSETOWN 0x8901
6#define SIOCSPGRP 0x8902
7#define FIOGETOWN 0x8903
8#define SIOCGPGRP 0x8904
9#define SIOCATMARK 0x8905
10#define SIOCGSTAMP 0x8906 /* Get stamp (timeval) */
11#define SIOCGSTAMPNS 0x8907 /* Get stamp (timespec) */
12
13#endif
diff --git a/arch/parisc/include/asm/stat.h b/arch/parisc/include/asm/stat.h
new file mode 100644
index 00000000000..9d5fbbc5c31
--- /dev/null
+++ b/arch/parisc/include/asm/stat.h
@@ -0,0 +1,100 @@
1#ifndef _PARISC_STAT_H
2#define _PARISC_STAT_H
3
4#include <linux/types.h>
5
6struct stat {
7 unsigned int st_dev; /* dev_t is 32 bits on parisc */
8 ino_t st_ino; /* 32 bits */
9 mode_t st_mode; /* 16 bits */
10 nlink_t st_nlink; /* 16 bits */
11 unsigned short st_reserved1; /* old st_uid */
12 unsigned short st_reserved2; /* old st_gid */
13 unsigned int st_rdev;
14 off_t st_size;
15 time_t st_atime;
16 unsigned int st_atime_nsec;
17 time_t st_mtime;
18 unsigned int st_mtime_nsec;
19 time_t st_ctime;
20 unsigned int st_ctime_nsec;
21 int st_blksize;
22 int st_blocks;
23 unsigned int __unused1; /* ACL stuff */
24 unsigned int __unused2; /* network */
25 ino_t __unused3; /* network */
26 unsigned int __unused4; /* cnodes */
27 unsigned short __unused5; /* netsite */
28 short st_fstype;
29 unsigned int st_realdev;
30 unsigned short st_basemode;
31 unsigned short st_spareshort;
32 uid_t st_uid;
33 gid_t st_gid;
34 unsigned int st_spare4[3];
35};
36
37#define STAT_HAVE_NSEC
38
39typedef __kernel_off64_t off64_t;
40
41struct hpux_stat64 {
42 unsigned int st_dev; /* dev_t is 32 bits on parisc */
43 ino_t st_ino; /* 32 bits */
44 mode_t st_mode; /* 16 bits */
45 nlink_t st_nlink; /* 16 bits */
46 unsigned short st_reserved1; /* old st_uid */
47 unsigned short st_reserved2; /* old st_gid */
48 unsigned int st_rdev;
49 off64_t st_size;
50 time_t st_atime;
51 unsigned int st_spare1;
52 time_t st_mtime;
53 unsigned int st_spare2;
54 time_t st_ctime;
55 unsigned int st_spare3;
56 int st_blksize;
57 __u64 st_blocks;
58 unsigned int __unused1; /* ACL stuff */
59 unsigned int __unused2; /* network */
60 ino_t __unused3; /* network */
61 unsigned int __unused4; /* cnodes */
62 unsigned short __unused5; /* netsite */
63 short st_fstype;
64 unsigned int st_realdev;
65 unsigned short st_basemode;
66 unsigned short st_spareshort;
67 uid_t st_uid;
68 gid_t st_gid;
69 unsigned int st_spare4[3];
70};
71
72/* This is the struct that 32-bit userspace applications are expecting.
73 * How 64-bit apps are going to be compiled, I have no idea. But at least
74 * this way, we don't have a wrapper in the kernel.
75 */
76struct stat64 {
77 unsigned long long st_dev;
78 unsigned int __pad1;
79
80 unsigned int __st_ino; /* Not actually filled in */
81 unsigned int st_mode;
82 unsigned int st_nlink;
83 unsigned int st_uid;
84 unsigned int st_gid;
85 unsigned long long st_rdev;
86 unsigned int __pad2;
87 signed long long st_size;
88 signed int st_blksize;
89
90 signed long long st_blocks;
91 signed int st_atime;
92 unsigned int st_atime_nsec;
93 signed int st_mtime;
94 unsigned int st_mtime_nsec;
95 signed int st_ctime;
96 unsigned int st_ctime_nsec;
97 unsigned long long st_ino;
98};
99
100#endif
diff --git a/arch/parisc/include/asm/statfs.h b/arch/parisc/include/asm/statfs.h
new file mode 100644
index 00000000000..324bea905dc
--- /dev/null
+++ b/arch/parisc/include/asm/statfs.h
@@ -0,0 +1,7 @@
1#ifndef _PARISC_STATFS_H
2#define _PARISC_STATFS_H
3
4#define __statfs_word long
5#include <asm-generic/statfs.h>
6
7#endif
diff --git a/arch/parisc/include/asm/swab.h b/arch/parisc/include/asm/swab.h
new file mode 100644
index 00000000000..e78403b129e
--- /dev/null
+++ b/arch/parisc/include/asm/swab.h
@@ -0,0 +1,66 @@
1#ifndef _PARISC_SWAB_H
2#define _PARISC_SWAB_H
3
4#include <linux/types.h>
5#include <linux/compiler.h>
6
7#define __SWAB_64_THRU_32__
8
9static inline __attribute_const__ __u16 __arch_swab16(__u16 x)
10{
11 __asm__("dep %0, 15, 8, %0\n\t" /* deposit 00ab -> 0bab */
12 "shd %%r0, %0, 8, %0" /* shift 000000ab -> 00ba */
13 : "=r" (x)
14 : "0" (x));
15 return x;
16}
17#define __arch_swab16 __arch_swab16
18
19static inline __attribute_const__ __u32 __arch_swab24(__u32 x)
20{
21 __asm__("shd %0, %0, 8, %0\n\t" /* shift xabcxabc -> cxab */
22 "dep %0, 15, 8, %0\n\t" /* deposit cxab -> cbab */
23 "shd %%r0, %0, 8, %0" /* shift 0000cbab -> 0cba */
24 : "=r" (x)
25 : "0" (x));
26 return x;
27}
28
29static inline __attribute_const__ __u32 __arch_swab32(__u32 x)
30{
31 unsigned int temp;
32 __asm__("shd %0, %0, 16, %1\n\t" /* shift abcdabcd -> cdab */
33 "dep %1, 15, 8, %1\n\t" /* deposit cdab -> cbab */
34 "shd %0, %1, 8, %0" /* shift abcdcbab -> dcba */
35 : "=r" (x), "=&r" (temp)
36 : "0" (x));
37 return x;
38}
39#define __arch_swab32 __arch_swab32
40
41#if BITS_PER_LONG > 32
42/*
43** From "PA-RISC 2.0 Architecture", HP Professional Books.
44** See Appendix I page 8 , "Endian Byte Swapping".
45**
46** Pretty cool algorithm: (* == zero'd bits)
47** PERMH 01234567 -> 67452301 into %0
48** HSHL 67452301 -> 7*5*3*1* into %1
49** HSHR 67452301 -> *6*4*2*0 into %0
50** OR %0 | %1 -> 76543210 into %0 (all done!)
51*/
52static inline __attribute_const__ __u64 __arch_swab64(__u64 x)
53{
54 __u64 temp;
55 __asm__("permh,3210 %0, %0\n\t"
56 "hshl %0, 8, %1\n\t"
57 "hshr,u %0, 8, %0\n\t"
58 "or %1, %0, %0"
59 : "=r" (x), "=&r" (temp)
60 : "0" (x));
61 return x;
62}
63#define __arch_swab64 __arch_swab64
64#endif /* BITS_PER_LONG > 32 */
65
66#endif /* _PARISC_SWAB_H */
diff --git a/arch/parisc/include/asm/system.h b/arch/parisc/include/asm/system.h
new file mode 100644
index 00000000000..b19e63a8e84
--- /dev/null
+++ b/arch/parisc/include/asm/system.h
@@ -0,0 +1,165 @@
1#ifndef __PARISC_SYSTEM_H
2#define __PARISC_SYSTEM_H
3
4#include <linux/irqflags.h>
5
6/* The program status word as bitfields. */
7struct pa_psw {
8 unsigned int y:1;
9 unsigned int z:1;
10 unsigned int rv:2;
11 unsigned int w:1;
12 unsigned int e:1;
13 unsigned int s:1;
14 unsigned int t:1;
15
16 unsigned int h:1;
17 unsigned int l:1;
18 unsigned int n:1;
19 unsigned int x:1;
20 unsigned int b:1;
21 unsigned int c:1;
22 unsigned int v:1;
23 unsigned int m:1;
24
25 unsigned int cb:8;
26
27 unsigned int o:1;
28 unsigned int g:1;
29 unsigned int f:1;
30 unsigned int r:1;
31 unsigned int q:1;
32 unsigned int p:1;
33 unsigned int d:1;
34 unsigned int i:1;
35};
36
37#ifdef CONFIG_64BIT
38#define pa_psw(task) ((struct pa_psw *) ((char *) (task) + TASK_PT_PSW + 4))
39#else
40#define pa_psw(task) ((struct pa_psw *) ((char *) (task) + TASK_PT_PSW))
41#endif
42
43struct task_struct;
44
45extern struct task_struct *_switch_to(struct task_struct *, struct task_struct *);
46
47#define switch_to(prev, next, last) do { \
48 (last) = _switch_to(prev, next); \
49} while(0)
50
51#define mfctl(reg) ({ \
52 unsigned long cr; \
53 __asm__ __volatile__( \
54 "mfctl " #reg ",%0" : \
55 "=r" (cr) \
56 ); \
57 cr; \
58})
59
60#define mtctl(gr, cr) \
61 __asm__ __volatile__("mtctl %0,%1" \
62 : /* no outputs */ \
63 : "r" (gr), "i" (cr) : "memory")
64
65/* these are here to de-mystefy the calling code, and to provide hooks */
66/* which I needed for debugging EIEM problems -PB */
67#define get_eiem() mfctl(15)
68static inline void set_eiem(unsigned long val)
69{
70 mtctl(val, 15);
71}
72
73#define mfsp(reg) ({ \
74 unsigned long cr; \
75 __asm__ __volatile__( \
76 "mfsp " #reg ",%0" : \
77 "=r" (cr) \
78 ); \
79 cr; \
80})
81
82#define mtsp(gr, cr) \
83 __asm__ __volatile__("mtsp %0,%1" \
84 : /* no outputs */ \
85 : "r" (gr), "i" (cr) : "memory")
86
87
88/*
89** This is simply the barrier() macro from linux/kernel.h but when serial.c
90** uses tqueue.h uses smp_mb() defined using barrier(), linux/kernel.h
91** hasn't yet been included yet so it fails, thus repeating the macro here.
92**
93** PA-RISC architecture allows for weakly ordered memory accesses although
94** none of the processors use it. There is a strong ordered bit that is
95** set in the O-bit of the page directory entry. Operating systems that
96** can not tolerate out of order accesses should set this bit when mapping
97** pages. The O-bit of the PSW should also be set to 1 (I don't believe any
98** of the processor implemented the PSW O-bit). The PCX-W ERS states that
99** the TLB O-bit is not implemented so the page directory does not need to
100** have the O-bit set when mapping pages (section 3.1). This section also
101** states that the PSW Y, Z, G, and O bits are not implemented.
102** So it looks like nothing needs to be done for parisc-linux (yet).
103** (thanks to chada for the above comment -ggg)
104**
105** The __asm__ op below simple prevents gcc/ld from reordering
106** instructions across the mb() "call".
107*/
108#define mb() __asm__ __volatile__("":::"memory") /* barrier() */
109#define rmb() mb()
110#define wmb() mb()
111#define smp_mb() mb()
112#define smp_rmb() mb()
113#define smp_wmb() mb()
114#define smp_read_barrier_depends() do { } while(0)
115#define read_barrier_depends() do { } while(0)
116
117#define set_mb(var, value) do { var = value; mb(); } while (0)
118
119#ifndef CONFIG_PA20
120/* Because kmalloc only guarantees 8-byte alignment for kmalloc'd data,
121 and GCC only guarantees 8-byte alignment for stack locals, we can't
122 be assured of 16-byte alignment for atomic lock data even if we
123 specify "__attribute ((aligned(16)))" in the type declaration. So,
124 we use a struct containing an array of four ints for the atomic lock
125 type and dynamically select the 16-byte aligned int from the array
126 for the semaphore. */
127
128#define __PA_LDCW_ALIGNMENT 16
129#define __ldcw_align(a) ({ \
130 unsigned long __ret = (unsigned long) &(a)->lock[0]; \
131 __ret = (__ret + __PA_LDCW_ALIGNMENT - 1) \
132 & ~(__PA_LDCW_ALIGNMENT - 1); \
133 (volatile unsigned int *) __ret; \
134})
135#define __LDCW "ldcw"
136
137#else /*CONFIG_PA20*/
138/* From: "Jim Hull" <jim.hull of hp.com>
139 I've attached a summary of the change, but basically, for PA 2.0, as
140 long as the ",CO" (coherent operation) completer is specified, then the
141 16-byte alignment requirement for ldcw and ldcd is relaxed, and instead
142 they only require "natural" alignment (4-byte for ldcw, 8-byte for
143 ldcd). */
144
145#define __PA_LDCW_ALIGNMENT 4
146#define __ldcw_align(a) (&(a)->slock)
147#define __LDCW "ldcw,co"
148
149#endif /*!CONFIG_PA20*/
150
151/* LDCW, the only atomic read-write operation PA-RISC has. *sigh*. */
152#define __ldcw(a) ({ \
153 unsigned __ret; \
154 __asm__ __volatile__(__LDCW " 0(%2),%0" \
155 : "=r" (__ret), "+m" (*(a)) : "r" (a)); \
156 __ret; \
157})
158
159#ifdef CONFIG_SMP
160# define __lock_aligned __attribute__((__section__(".data..lock_aligned")))
161#endif
162
163#define arch_align_stack(x) (x)
164
165#endif
diff --git a/arch/parisc/include/asm/termbits.h b/arch/parisc/include/asm/termbits.h
new file mode 100644
index 00000000000..d1ab92177a5
--- /dev/null
+++ b/arch/parisc/include/asm/termbits.h
@@ -0,0 +1,201 @@
1#ifndef __ARCH_PARISC_TERMBITS_H__
2#define __ARCH_PARISC_TERMBITS_H__
3
4#include <linux/posix_types.h>
5
6typedef unsigned char cc_t;
7typedef unsigned int speed_t;
8typedef unsigned int tcflag_t;
9
10#define NCCS 19
11struct termios {
12 tcflag_t c_iflag; /* input mode flags */
13 tcflag_t c_oflag; /* output mode flags */
14 tcflag_t c_cflag; /* control mode flags */
15 tcflag_t c_lflag; /* local mode flags */
16 cc_t c_line; /* line discipline */
17 cc_t c_cc[NCCS]; /* control characters */
18};
19
20struct termios2 {
21 tcflag_t c_iflag; /* input mode flags */
22 tcflag_t c_oflag; /* output mode flags */
23 tcflag_t c_cflag; /* control mode flags */
24 tcflag_t c_lflag; /* local mode flags */
25 cc_t c_line; /* line discipline */
26 cc_t c_cc[NCCS]; /* control characters */
27 speed_t c_ispeed; /* input speed */
28 speed_t c_ospeed; /* output speed */
29};
30
31struct ktermios {
32 tcflag_t c_iflag; /* input mode flags */
33 tcflag_t c_oflag; /* output mode flags */
34 tcflag_t c_cflag; /* control mode flags */
35 tcflag_t c_lflag; /* local mode flags */
36 cc_t c_line; /* line discipline */
37 cc_t c_cc[NCCS]; /* control characters */
38 speed_t c_ispeed; /* input speed */
39 speed_t c_ospeed; /* output speed */
40};
41
42/* c_cc characters */
43#define VINTR 0
44#define VQUIT 1
45#define VERASE 2
46#define VKILL 3
47#define VEOF 4
48#define VTIME 5
49#define VMIN 6
50#define VSWTC 7
51#define VSTART 8
52#define VSTOP 9
53#define VSUSP 10
54#define VEOL 11
55#define VREPRINT 12
56#define VDISCARD 13
57#define VWERASE 14
58#define VLNEXT 15
59#define VEOL2 16
60
61
62/* c_iflag bits */
63#define IGNBRK 0000001
64#define BRKINT 0000002
65#define IGNPAR 0000004
66#define PARMRK 0000010
67#define INPCK 0000020
68#define ISTRIP 0000040
69#define INLCR 0000100
70#define IGNCR 0000200
71#define ICRNL 0000400
72#define IUCLC 0001000
73#define IXON 0002000
74#define IXANY 0004000
75#define IXOFF 0010000
76#define IMAXBEL 0040000
77#define IUTF8 0100000
78
79/* c_oflag bits */
80#define OPOST 0000001
81#define OLCUC 0000002
82#define ONLCR 0000004
83#define OCRNL 0000010
84#define ONOCR 0000020
85#define ONLRET 0000040
86#define OFILL 0000100
87#define OFDEL 0000200
88#define NLDLY 0000400
89#define NL0 0000000
90#define NL1 0000400
91#define CRDLY 0003000
92#define CR0 0000000
93#define CR1 0001000
94#define CR2 0002000
95#define CR3 0003000
96#define TABDLY 0014000
97#define TAB0 0000000
98#define TAB1 0004000
99#define TAB2 0010000
100#define TAB3 0014000
101#define XTABS 0014000
102#define BSDLY 0020000
103#define BS0 0000000
104#define BS1 0020000
105#define VTDLY 0040000
106#define VT0 0000000
107#define VT1 0040000
108#define FFDLY 0100000
109#define FF0 0000000
110#define FF1 0100000
111
112/* c_cflag bit meaning */
113#define CBAUD 0010017
114#define B0 0000000 /* hang up */
115#define B50 0000001
116#define B75 0000002
117#define B110 0000003
118#define B134 0000004
119#define B150 0000005
120#define B200 0000006
121#define B300 0000007
122#define B600 0000010
123#define B1200 0000011
124#define B1800 0000012
125#define B2400 0000013
126#define B4800 0000014
127#define B9600 0000015
128#define B19200 0000016
129#define B38400 0000017
130#define EXTA B19200
131#define EXTB B38400
132#define CSIZE 0000060
133#define CS5 0000000
134#define CS6 0000020
135#define CS7 0000040
136#define CS8 0000060
137#define CSTOPB 0000100
138#define CREAD 0000200
139#define PARENB 0000400
140#define PARODD 0001000
141#define HUPCL 0002000
142#define CLOCAL 0004000
143#define CBAUDEX 0010000
144#define BOTHER 0010000
145#define B57600 0010001
146#define B115200 0010002
147#define B230400 0010003
148#define B460800 0010004
149#define B500000 0010005
150#define B576000 0010006
151#define B921600 0010007
152#define B1000000 0010010
153#define B1152000 0010011
154#define B1500000 0010012
155#define B2000000 0010013
156#define B2500000 0010014
157#define B3000000 0010015
158#define B3500000 0010016
159#define B4000000 0010017
160#define CIBAUD 002003600000 /* input baud rate */
161#define CMSPAR 010000000000 /* mark or space (stick) parity */
162#define CRTSCTS 020000000000 /* flow control */
163
164#define IBSHIFT 16 /* Shift from CBAUD to CIBAUD */
165
166
167/* c_lflag bits */
168#define ISIG 0000001
169#define ICANON 0000002
170#define XCASE 0000004
171#define ECHO 0000010
172#define ECHOE 0000020
173#define ECHOK 0000040
174#define ECHONL 0000100
175#define NOFLSH 0000200
176#define TOSTOP 0000400
177#define ECHOCTL 0001000
178#define ECHOPRT 0002000
179#define ECHOKE 0004000
180#define FLUSHO 0010000
181#define PENDIN 0040000
182#define IEXTEN 0100000
183#define EXTPROC 0200000
184
185/* tcflow() and TCXONC use these */
186#define TCOOFF 0
187#define TCOON 1
188#define TCIOFF 2
189#define TCION 3
190
191/* tcflush() and TCFLSH use these */
192#define TCIFLUSH 0
193#define TCOFLUSH 1
194#define TCIOFLUSH 2
195
196/* tcsetattr uses these */
197#define TCSANOW 0
198#define TCSADRAIN 1
199#define TCSAFLUSH 2
200
201#endif
diff --git a/arch/parisc/include/asm/topology.h b/arch/parisc/include/asm/topology.h
new file mode 100644
index 00000000000..d8133eb0b1e
--- /dev/null
+++ b/arch/parisc/include/asm/topology.h
@@ -0,0 +1,6 @@
1#ifndef _ASM_PARISC_TOPOLOGY_H
2#define _ASM_PARISC_TOPOLOGY_H
3
4#include <asm-generic/topology.h>
5
6#endif /* _ASM_PARISC_TOPOLOGY_H */
diff --git a/arch/parisc/include/asm/types.h b/arch/parisc/include/asm/types.h
new file mode 100644
index 00000000000..80e415c9936
--- /dev/null
+++ b/arch/parisc/include/asm/types.h
@@ -0,0 +1,12 @@
1#ifndef _PARISC_TYPES_H
2#define _PARISC_TYPES_H
3
4#include <asm-generic/int-ll64.h>
5
6#ifndef __ASSEMBLY__
7
8typedef unsigned short umode_t;
9
10#endif /* __ASSEMBLY__ */
11
12#endif
diff --git a/arch/parisc/include/asm/user.h b/arch/parisc/include/asm/user.h
new file mode 100644
index 00000000000..80224753e50
--- /dev/null
+++ b/arch/parisc/include/asm/user.h
@@ -0,0 +1,5 @@
1/* This file should not exist, but lots of generic code still includes
2 it. It's a hangover from old a.out days and the traditional core
3 dump format. We are ELF-only, and so are our core dumps. If we
4 need to support HP/UX core format then we'll do it here
5 eventually. */
diff --git a/arch/parisc/include/asm/vga.h b/arch/parisc/include/asm/vga.h
new file mode 100644
index 00000000000..171399a88ca
--- /dev/null
+++ b/arch/parisc/include/asm/vga.h
@@ -0,0 +1,6 @@
1#ifndef __ASM_PARISC_VGA_H__
2#define __ASM_PARISC_VGA_H__
3
4/* nothing */
5
6#endif /* __ASM_PARISC_VGA_H__ */
diff --git a/arch/parisc/include/asm/xor.h b/arch/parisc/include/asm/xor.h
new file mode 100644
index 00000000000..c82eb12a5b1
--- /dev/null
+++ b/arch/parisc/include/asm/xor.h
@@ -0,0 +1 @@
#include <asm-generic/xor.h>
diff --git a/arch/parisc/kernel/init_task.c b/arch/parisc/kernel/init_task.c
new file mode 100644
index 00000000000..4a91e433416
--- /dev/null
+++ b/arch/parisc/kernel/init_task.c
@@ -0,0 +1,70 @@
1/*
2 * Static declaration of "init" task data structure.
3 *
4 * Copyright (C) 2000 Paul Bame <bame at parisc-linux.org>
5 * Copyright (C) 2000-2001 John Marvin <jsm at parisc-linux.org>
6 * Copyright (C) 2001 Helge Deller <deller @ parisc-linux.org>
7 * Copyright (C) 2002 Matthew Wilcox <willy with parisc-linux.org>
8 *
9 *
10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of the GNU General Public License as published by
12 * the Free Software Foundation; either version 2 of the License, or
13 * (at your option) any later version.
14 *
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU General Public License for more details.
19 *
20 * You should have received a copy of the GNU General Public License
21 * along with this program; if not, write to the Free Software
22 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
23 */
24
25#include <linux/mm.h>
26#include <linux/fs.h>
27#include <linux/module.h>
28#include <linux/sched.h>
29#include <linux/init.h>
30#include <linux/init_task.h>
31#include <linux/mqueue.h>
32
33#include <asm/uaccess.h>
34#include <asm/pgtable.h>
35#include <asm/pgalloc.h>
36
37static struct signal_struct init_signals = INIT_SIGNALS(init_signals);
38static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand);
39/*
40 * Initial task structure.
41 *
42 * We need to make sure that this is 16384-byte aligned due to the
43 * way process stacks are handled. This is done by having a special
44 * "init_task" linker map entry..
45 */
46union thread_union init_thread_union __init_task_data
47 __attribute__((aligned(128))) =
48 { INIT_THREAD_INFO(init_task) };
49
50#if PT_NLEVELS == 3
51/* NOTE: This layout exactly conforms to the hybrid L2/L3 page table layout
52 * with the first pmd adjacent to the pgd and below it. gcc doesn't actually
53 * guarantee that global objects will be laid out in memory in the same order
54 * as the order of declaration, so put these in different sections and use
55 * the linker script to order them. */
56pmd_t pmd0[PTRS_PER_PMD] __attribute__ ((__section__ (".data..vm0.pmd"), aligned(PAGE_SIZE)));
57#endif
58
59pgd_t swapper_pg_dir[PTRS_PER_PGD] __attribute__ ((__section__ (".data..vm0.pgd"), aligned(PAGE_SIZE)));
60pte_t pg0[PT_INITIAL * PTRS_PER_PTE] __attribute__ ((__section__ (".data..vm0.pte"), aligned(PAGE_SIZE)));
61
62/*
63 * Initial task structure.
64 *
65 * All other task structs will be allocated on slabs in fork.c
66 */
67EXPORT_SYMBOL(init_task);
68
69__asm__(".data");
70struct task_struct init_task = INIT_TASK(init_task);
generated by cgit v1.2.2 (git 2.25.0) at 2025-03-13 19:36:52 -0400