xref: /openbmc/qemu/linux-user/syscall_defs.h (revision 3bfd9da14f53ffd567b0fa36449ce7296eb49b00)
1 /* common syscall defines for all architectures */
2 
3 /* Note: although the syscall numbers change between architectures,
4    most of them stay the same, so we handle it by puting ifdefs if
5    necessary */
6 
7 #include "syscall_nr.h"
8 
9 #define SOCKOP_socket           1
10 #define SOCKOP_bind             2
11 #define SOCKOP_connect          3
12 #define SOCKOP_listen           4
13 #define SOCKOP_accept           5
14 #define SOCKOP_getsockname      6
15 #define SOCKOP_getpeername      7
16 #define SOCKOP_socketpair       8
17 #define SOCKOP_send             9
18 #define SOCKOP_recv             10
19 #define SOCKOP_sendto           11
20 #define SOCKOP_recvfrom         12
21 #define SOCKOP_shutdown         13
22 #define SOCKOP_setsockopt       14
23 #define SOCKOP_getsockopt       15
24 #define SOCKOP_sendmsg          16
25 #define SOCKOP_recvmsg          17
26 
27 /*
28  * The following is for compatibility across the various Linux
29  * platforms.  The i386 ioctl numbering scheme doesn't really enforce
30  * a type field.  De facto, however, the top 8 bits of the lower 16
31  * bits are indeed used as a type field, so we might just as well make
32  * this explicit here.  Please be sure to use the decoding macros
33  * below from now on.
34  */
35 #define TARGET_IOC_NRBITS	8
36 #define TARGET_IOC_TYPEBITS	8
37 
38 #if defined(TARGET_I386) || defined(TARGET_ARM)
39 
40 #define TARGET_IOC_SIZEBITS	14
41 #define TARGET_IOC_DIRBITS	2
42 
43 #define TARGET_IOC_NONE	  0U
44 #define TARGET_IOC_WRITE  1U
45 #define TARGET_IOC_READ	  2U
46 
47 #elif defined(TARGET_PPC) || defined(TARGET_ALPHA) || defined(TARGET_SPARC)
48 
49 #define TARGET_IOC_SIZEBITS	13
50 #define TARGET_IOC_DIRBITS	3
51 
52 #define TARGET_IOC_NONE	  1U
53 #define TARGET_IOC_READ	  2U
54 #define TARGET_IOC_WRITE  4U
55 
56 #else
57 #error unsupported CPU
58 #endif
59 
60 #define TARGET_IOC_NRMASK	((1 << TARGET_IOC_NRBITS)-1)
61 #define TARGET_IOC_TYPEMASK	((1 << TARGET_IOC_TYPEBITS)-1)
62 #define TARGET_IOC_SIZEMASK	((1 << TARGET_IOC_SIZEBITS)-1)
63 #define TARGET_IOC_DIRMASK	((1 << TARGET_IOC_DIRBITS)-1)
64 
65 #define TARGET_IOC_NRSHIFT	0
66 #define TARGET_IOC_TYPESHIFT	(TARGET_IOC_NRSHIFT+TARGET_IOC_NRBITS)
67 #define TARGET_IOC_SIZESHIFT	(TARGET_IOC_TYPESHIFT+TARGET_IOC_TYPEBITS)
68 #define TARGET_IOC_DIRSHIFT	(TARGET_IOC_SIZESHIFT+TARGET_IOC_SIZEBITS)
69 
70 #define TARGET_IOC(dir,type,nr,size) \
71 	(((dir)  << TARGET_IOC_DIRSHIFT) | \
72 	 ((type) << TARGET_IOC_TYPESHIFT) | \
73 	 ((nr)   << TARGET_IOC_NRSHIFT) | \
74 	 ((size) << TARGET_IOC_SIZESHIFT))
75 
76 /* used to create numbers */
77 #define TARGET_IO(type,nr)		TARGET_IOC(TARGET_IOC_NONE,(type),(nr),0)
78 #define TARGET_IOR(type,nr,size)	TARGET_IOC(TARGET_IOC_READ,(type),(nr),sizeof(size))
79 #define TARGET_IOW(type,nr,size)	TARGET_IOC(TARGET_IOC_WRITE,(type),(nr),sizeof(size))
80 #define TARGET_IOWR(type,nr,size)	TARGET_IOC(TARGET_IOC_READ|TARGET_IOC_WRITE,(type),(nr),sizeof(size))
81 
82 /* the size is automatically computed for these defines */
83 #define TARGET_IORU(type,nr)	TARGET_IOC(TARGET_IOC_READ,(type),(nr),TARGET_IOC_SIZEMASK)
84 #define TARGET_IOWU(type,nr)	TARGET_IOC(TARGET_IOC_WRITE,(type),(nr),TARGET_IOC_SIZEMASK)
85 #define TARGET_IOWRU(type,nr)	TARGET_IOC(TARGET_IOC_READ|TARGET_IOC_WRITE,(type),(nr),TARGET_IOC_SIZEMASK)
86 
87 struct target_sockaddr {
88     uint16_t sa_family;
89     uint8_t sa_data[14];
90 };
91 
92 struct target_timeval {
93     target_long tv_sec;
94     target_long tv_usec;
95 };
96 
97 struct target_timespec {
98     target_long tv_sec;
99     target_long tv_nsec;
100 };
101 
102 struct target_itimerval {
103     struct target_timeval it_interval;
104     struct target_timeval it_value;
105 };
106 
107 typedef target_long target_clock_t;
108 
109 #define TARGET_HZ 100
110 
111 struct target_tms {
112     target_clock_t tms_utime;
113     target_clock_t tms_stime;
114     target_clock_t tms_cutime;
115     target_clock_t tms_cstime;
116 };
117 
118 struct target_utimbuf {
119     target_long actime;
120     target_long modtime;
121 };
122 
123 struct target_sel_arg_struct {
124     target_long n;
125     target_long inp, outp, exp;
126     target_long tvp;
127 };
128 
129 struct target_iovec {
130     target_long iov_base;   /* Starting address */
131     target_long iov_len;   /* Number of bytes */
132 };
133 
134 struct target_msghdr {
135     target_long	 msg_name;	/* Socket name			*/
136     int		 msg_namelen;	/* Length of name		*/
137     target_long	 msg_iov;	/* Data blocks			*/
138     target_long	 msg_iovlen;	/* Number of blocks		*/
139     target_long  msg_control;	/* Per protocol magic (eg BSD file descriptor passing) */
140     target_long	 msg_controllen;	/* Length of cmsg list */
141     unsigned int msg_flags;
142 };
143 
144 struct target_cmsghdr {
145     target_long  cmsg_len;
146     int          cmsg_level;
147     int          cmsg_type;
148 };
149 
150 #define TARGET_CMSG_DATA(cmsg) ((unsigned char *) ((struct target_cmsghdr *) (cmsg) + 1))
151 #define TARGET_CMSG_NXTHDR(mhdr, cmsg) __target_cmsg_nxthdr (mhdr, cmsg)
152 #define TARGET_CMSG_FIRSTHDR(mhdr) \
153   ((size_t) tswapl((mhdr)->msg_controllen) >= sizeof (struct target_cmsghdr) \
154    ? (struct target_cmsghdr *) tswapl((mhdr)->msg_control) : (struct target_cmsghdr *) NULL)
155 #define TARGET_CMSG_ALIGN(len) (((len) + sizeof (target_long) - 1) \
156                                & (size_t) ~(sizeof (target_long) - 1))
157 #define TARGET_CMSG_SPACE(len) (TARGET_CMSG_ALIGN (len) \
158                                + TARGET_CMSG_ALIGN (sizeof (struct target_cmsghdr)))
159 #define TARGET_CMSG_LEN(len)   (TARGET_CMSG_ALIGN (sizeof (struct target_cmsghdr)) + (len))
160 
161 static __inline__ struct target_cmsghdr *
162 __target_cmsg_nxthdr (struct target_msghdr *__mhdr, struct target_cmsghdr *__cmsg)
163 {
164   if (tswapl(__cmsg->cmsg_len) < sizeof (struct target_cmsghdr))
165     /* The kernel header does this so there may be a reason.  */
166     return 0;
167 
168   __cmsg = (struct target_cmsghdr *) ((unsigned char *) __cmsg
169                                + TARGET_CMSG_ALIGN (tswapl(__cmsg->cmsg_len)));
170   if ((unsigned char *) (__cmsg + 1) > ((unsigned char *) tswapl(__mhdr->msg_control)
171                                         + tswapl(__mhdr->msg_controllen))
172       || ((unsigned char *) __cmsg + TARGET_CMSG_ALIGN (tswapl(__cmsg->cmsg_len))
173           > ((unsigned char *) tswapl(__mhdr->msg_control)
174              + tswapl(__mhdr->msg_controllen))))
175     /* No more entries.  */
176     return 0;
177   return __cmsg;
178 }
179 
180 
181 struct  target_rusage {
182         struct target_timeval ru_utime;        /* user time used */
183         struct target_timeval ru_stime;        /* system time used */
184         target_long    ru_maxrss;              /* maximum resident set size */
185         target_long    ru_ixrss;               /* integral shared memory size */
186         target_long    ru_idrss;               /* integral unshared data size */
187         target_long    ru_isrss;               /* integral unshared stack size */
188         target_long    ru_minflt;              /* page reclaims */
189         target_long    ru_majflt;              /* page faults */
190         target_long    ru_nswap;               /* swaps */
191         target_long    ru_inblock;             /* block input operations */
192         target_long    ru_oublock;             /* block output operations */
193         target_long    ru_msgsnd;              /* messages sent */
194         target_long    ru_msgrcv;              /* messages received */
195         target_long    ru_nsignals;            /* signals received */
196         target_long    ru_nvcsw;               /* voluntary context switches */
197         target_long    ru_nivcsw;              /* involuntary " */
198 };
199 
200 typedef struct {
201         int     val[2];
202 } kernel_fsid_t;
203 
204 struct kernel_statfs {
205 	int f_type;
206 	int f_bsize;
207 	int f_blocks;
208 	int f_bfree;
209 	int f_bavail;
210 	int f_files;
211 	int f_ffree;
212         kernel_fsid_t f_fsid;
213 	int f_namelen;
214 	int f_spare[6];
215 };
216 
217 struct target_dirent {
218 	target_long	d_ino;
219 	target_long	d_off;
220 	unsigned short	d_reclen;
221 	char		d_name[256]; /* We must not include limits.h! */
222 };
223 
224 struct target_dirent64 {
225 	uint64_t	d_ino;
226 	int64_t		d_off;
227 	unsigned short	d_reclen;
228 	unsigned char	d_type;
229 	char		d_name[256];
230 };
231 
232 
233 /* mostly generic signal stuff */
234 #define TARGET_SIG_DFL	((target_long)0)	/* default signal handling */
235 #define TARGET_SIG_IGN	((target_long)1)	/* ignore signal */
236 #define TARGET_SIG_ERR	((target_long)-1)	/* error return from signal */
237 
238 #ifdef TARGET_MIPS
239 #define TARGET_NSIG	   128
240 #else
241 #define TARGET_NSIG	   64
242 #endif
243 #define TARGET_NSIG_BPW	   TARGET_LONG_BITS
244 #define TARGET_NSIG_WORDS  (TARGET_NSIG / TARGET_NSIG_BPW)
245 
246 typedef struct {
247     target_ulong sig[TARGET_NSIG_WORDS];
248 } target_sigset_t;
249 
250 #ifdef BSWAP_NEEDED
251 static inline void tswap_sigset(target_sigset_t *d, const target_sigset_t *s)
252 {
253     int i;
254     for(i = 0;i < TARGET_NSIG_WORDS; i++)
255         d->sig[i] = tswapl(s->sig[i]);
256 }
257 #else
258 static inline void tswap_sigset(target_sigset_t *d, const target_sigset_t *s)
259 {
260     *d = *s;
261 }
262 #endif
263 
264 static inline void target_siginitset(target_sigset_t *d, target_ulong set)
265 {
266     int i;
267     d->sig[0] = set;
268     for(i = 1;i < TARGET_NSIG_WORDS; i++)
269         d->sig[i] = 0;
270 }
271 
272 void host_to_target_sigset(target_sigset_t *d, const sigset_t *s);
273 void target_to_host_sigset(sigset_t *d, const target_sigset_t *s);
274 void host_to_target_old_sigset(target_ulong *old_sigset,
275                                const sigset_t *sigset);
276 void target_to_host_old_sigset(sigset_t *sigset,
277                                const target_ulong *old_sigset);
278 struct target_sigaction;
279 int do_sigaction(int sig, const struct target_sigaction *act,
280                  struct target_sigaction *oact);
281 
282 #if defined(TARGET_I386) || defined(TARGET_ARM) || defined(TARGET_SPARC) || defined(TARGET_PPC)
283 
284 #define TARGET_SA_NOCLDSTOP	0x00000001
285 #define TARGET_SA_NOCLDWAIT	0x00000002 /* not supported yet */
286 #define TARGET_SA_SIGINFO	0x00000004
287 #define TARGET_SA_ONSTACK	0x08000000
288 #define TARGET_SA_RESTART	0x10000000
289 #define TARGET_SA_NODEFER	0x40000000
290 #define TARGET_SA_RESETHAND	0x80000000
291 #define TARGET_SA_RESTORER	0x04000000
292 
293 #define TARGET_SIGHUP		 1
294 #define TARGET_SIGINT		 2
295 #define TARGET_SIGQUIT		 3
296 #define TARGET_SIGILL		 4
297 #define TARGET_SIGTRAP		 5
298 #define TARGET_SIGABRT		 6
299 #define TARGET_SIGIOT		 6
300 #define TARGET_SIGBUS		 7
301 #define TARGET_SIGFPE		 8
302 #define TARGET_SIGKILL		 9
303 #define TARGET_SIGUSR1		10
304 #define TARGET_SIGSEGV		11
305 #define TARGET_SIGUSR2		12
306 #define TARGET_SIGPIPE		13
307 #define TARGET_SIGALRM		14
308 #define TARGET_SIGTERM		15
309 #define TARGET_SIGSTKFLT	16
310 #define TARGET_SIGCHLD		17
311 #define TARGET_SIGCONT		18
312 #define TARGET_SIGSTOP		19
313 #define TARGET_SIGTSTP		20
314 #define TARGET_SIGTTIN		21
315 #define TARGET_SIGTTOU		22
316 #define TARGET_SIGURG		23
317 #define TARGET_SIGXCPU		24
318 #define TARGET_SIGXFSZ		25
319 #define TARGET_SIGVTALRM	26
320 #define TARGET_SIGPROF		27
321 #define TARGET_SIGWINCH	        28
322 #define TARGET_SIGIO		29
323 #define TARGET_SIGPWR		30
324 #define TARGET_SIGSYS		31
325 #define TARGET_SIGRTMIN         32
326 
327 #define TARGET_SIG_BLOCK          0    /* for blocking signals */
328 #define TARGET_SIG_UNBLOCK        1    /* for unblocking signals */
329 #define TARGET_SIG_SETMASK        2    /* for setting the signal mask */
330 
331 struct target_old_sigaction {
332         target_ulong _sa_handler;
333         target_ulong sa_mask;
334         target_ulong sa_flags;
335         target_ulong sa_restorer;
336 };
337 
338 struct target_sigaction {
339         target_ulong _sa_handler;
340         target_ulong sa_flags;
341         target_ulong sa_restorer;
342         target_sigset_t sa_mask;
343 };
344 
345 typedef union target_sigval {
346 	int sival_int;
347         target_ulong sival_ptr;
348 } target_sigval_t;
349 
350 #define TARGET_SI_MAX_SIZE	128
351 #define TARGET_SI_PAD_SIZE	((TARGET_SI_MAX_SIZE/sizeof(int)) - 3)
352 
353 typedef struct target_siginfo {
354 	int si_signo;
355 	int si_errno;
356 	int si_code;
357 
358 	union {
359 		int _pad[TARGET_SI_PAD_SIZE];
360 
361 		/* kill() */
362 		struct {
363 			pid_t _pid;		/* sender's pid */
364 			uid_t _uid;		/* sender's uid */
365 		} _kill;
366 
367 		/* POSIX.1b timers */
368 		struct {
369 			unsigned int _timer1;
370 			unsigned int _timer2;
371 		} _timer;
372 
373 		/* POSIX.1b signals */
374 		struct {
375 			pid_t _pid;		/* sender's pid */
376 			uid_t _uid;		/* sender's uid */
377 			target_sigval_t _sigval;
378 		} _rt;
379 
380 		/* SIGCHLD */
381 		struct {
382 			pid_t _pid;		/* which child */
383 			uid_t _uid;		/* sender's uid */
384 			int _status;		/* exit code */
385 			target_clock_t _utime;
386                         target_clock_t _stime;
387 		} _sigchld;
388 
389 		/* SIGILL, SIGFPE, SIGSEGV, SIGBUS */
390 		struct {
391 			target_ulong _addr; /* faulting insn/memory ref. */
392 		} _sigfault;
393 
394 		/* SIGPOLL */
395 		struct {
396 			int _band;	/* POLL_IN, POLL_OUT, POLL_MSG */
397 			int _fd;
398 		} _sigpoll;
399 	} _sifields;
400 } target_siginfo_t;
401 
402 /*
403  * si_code values
404  * Digital reserves positive values for kernel-generated signals.
405  */
406 #define TARGET_SI_USER		0	/* sent by kill, sigsend, raise */
407 #define TARGET_SI_KERNEL	0x80	/* sent by the kernel from somewhere */
408 #define TARGET_SI_QUEUE	-1		/* sent by sigqueue */
409 #define TARGET_SI_TIMER -2              /* sent by timer expiration */
410 #define TARGET_SI_MESGQ	-3		/* sent by real time mesq state change */
411 #define TARGET_SI_ASYNCIO	-4	/* sent by AIO completion */
412 #define TARGET_SI_SIGIO	-5		/* sent by queued SIGIO */
413 
414 /*
415  * SIGILL si_codes
416  */
417 #define TARGET_ILL_ILLOPN	(2)	/* illegal operand */
418 
419 /*
420  * SIGFPE si_codes
421  */
422 #define TARGET_FPE_INTDIV      (1)  /* integer divide by zero */
423 #define TARGET_FPE_INTOVF      (2)  /* integer overflow */
424 #define TARGET_FPE_FLTDIV      (3)  /* floating point divide by zero */
425 #define TARGET_FPE_FLTOVF      (4)  /* floating point overflow */
426 #define TARGET_FPE_FLTUND      (5)  /* floating point underflow */
427 #define TARGET_FPE_FLTRES      (6)  /* floating point inexact result */
428 #define TARGET_FPE_FLTINV      (7)  /* floating point invalid operation */
429 #define TARGET_FPE_FLTSUB      (8)  /* subscript out of range */
430 #define TARGET_NSIGFPE         8
431 
432 /*
433  * SIGSEGV si_codes
434  */
435 #define TARGET_SEGV_MAPERR     (1)  /* address not mapped to object */
436 #define TARGET_SEGV_ACCERR     (2)  /* invalid permissions for mapped object */
437 
438 /*
439  * SIGTRAP si_codes
440  */
441 #define TARGET_TRAP_BRKPT	(1)	/* process breakpoint */
442 #define TARGET_TRAP_TRACE	(2)	/* process trace trap */
443 
444 #endif /* defined(TARGET_I386) || defined(TARGET_ARM) */
445 
446 struct target_rlimit {
447         target_ulong   rlim_cur;
448         target_ulong   rlim_max;
449 };
450 
451 struct target_pollfd {
452     int fd;           /* file descriptor */
453     short events;     /* requested events */
454     short revents;    /* returned events */
455 };
456 
457 /* virtual terminal ioctls */
458 #define TARGET_KIOCSOUND       0x4B2F	/* start sound generation (0 for off) */
459 #define TARGET_KDMKTONE	       0x4B30	/* generate tone */
460 #define TARGET_KDGKBTYPE       0x4b33
461 #define TARGET_KDGKBENT	       0x4B46	/* gets one entry in translation table */
462 #define TARGET_KDGKBSENT       0x4B48	/* gets one function key string entry */
463 
464 #define TARGET_SIOCATMARK      0x8905
465 
466 /* Networking ioctls */
467 #define TARGET_SIOCADDRT       0x890B          /* add routing table entry */
468 #define TARGET_SIOCDELRT       0x890C          /* delete routing table entry */
469 #define TARGET_SIOCGIFNAME     0x8910          /* get iface name               */
470 #define TARGET_SIOCSIFLINK     0x8911          /* set iface channel            */
471 #define TARGET_SIOCGIFCONF     0x8912          /* get iface list               */
472 #define TARGET_SIOCGIFFLAGS    0x8913          /* get flags                    */
473 #define TARGET_SIOCSIFFLAGS    0x8914          /* set flags                    */
474 #define TARGET_SIOCGIFADDR     0x8915          /* get PA address               */
475 #define TARGET_SIOCSIFADDR     0x8916          /* set PA address               */
476 #define TARGET_SIOCGIFDSTADDR  0x8917          /* get remote PA address        */
477 #define TARGET_SIOCSIFDSTADDR  0x8918          /* set remote PA address        */
478 #define TARGET_SIOCGIFBRDADDR  0x8919          /* get broadcast PA address     */
479 #define TARGET_SIOCSIFBRDADDR  0x891a          /* set broadcast PA address     */
480 #define TARGET_SIOCGIFNETMASK  0x891b          /* get network PA mask          */
481 #define TARGET_SIOCSIFNETMASK  0x891c          /* set network PA mask          */
482 #define TARGET_SIOCGIFMETRIC   0x891d          /* get metric                   */
483 #define TARGET_SIOCSIFMETRIC   0x891e          /* set metric                   */
484 #define TARGET_SIOCGIFMEM      0x891f          /* get memory address (BSD)     */
485 #define TARGET_SIOCSIFMEM      0x8920          /* set memory address (BSD)     */
486 #define TARGET_SIOCGIFMTU      0x8921          /* get MTU size                 */
487 #define TARGET_SIOCSIFMTU      0x8922          /* set MTU size                 */
488 #define TARGET_SIOCSIFHWADDR   0x8924          /* set hardware address (NI)    */
489 #define TARGET_SIOCGIFENCAP    0x8925          /* get/set slip encapsulation   */
490 #define TARGET_SIOCSIFENCAP    0x8926
491 #define TARGET_SIOCGIFHWADDR   0x8927          /* Get hardware address         */
492 #define TARGET_SIOCGIFSLAVE    0x8929          /* Driver slaving support       */
493 #define TARGET_SIOCSIFSLAVE    0x8930
494 #define TARGET_SIOCADDMULTI    0x8931          /* Multicast address lists      */
495 #define TARGET_SIOCDELMULTI    0x8932
496 
497 /* Bridging control calls */
498 #define TARGET_SIOCGIFBR       0x8940          /* Bridging support             */
499 #define TARGET_SIOCSIFBR       0x8941          /* Set bridging options         */
500 
501 #define TARGET_SIOCGIFTXQLEN   0x8942          /* Get the tx queue length      */
502 #define TARGET_SIOCSIFTXQLEN   0x8943          /* Set the tx queue length      */
503 
504 /* ARP cache control calls. */
505 #define TARGET_OLD_SIOCDARP    0x8950          /* old delete ARP table entry   */
506 #define TARGET_OLD_SIOCGARP    0x8951          /* old get ARP table entry      */
507 #define TARGET_OLD_SIOCSARP    0x8952          /* old set ARP table entry      */
508 #define TARGET_SIOCDARP        0x8953          /* delete ARP table entry       */
509 #define TARGET_SIOCGARP        0x8954          /* get ARP table entry          */
510 #define TARGET_SIOCSARP        0x8955          /* set ARP table entry          */
511 
512 /* RARP cache control calls. */
513 #define TARGET_SIOCDRARP       0x8960          /* delete RARP table entry      */
514 #define TARGET_SIOCGRARP       0x8961          /* get RARP table entry         */
515 #define TARGET_SIOCSRARP       0x8962          /* set RARP table entry         */
516 
517 /* Driver configuration calls */
518 #define TARGET_SIOCGIFMAP      0x8970          /* Get device parameters        */
519 #define TARGET_SIOCSIFMAP      0x8971          /* Set device parameters        */
520 
521 /* DLCI configuration calls */
522 #define TARGET_SIOCADDDLCI     0x8980          /* Create new DLCI device       */
523 #define TARGET_SIOCDELDLCI     0x8981          /* Delete DLCI device           */
524 
525 
526 /* From <linux/fs.h> */
527 
528 #define TARGET_BLKROSET   TARGET_IO(0x12,93) /* set device read-only (0 = read-write) */
529 #define TARGET_BLKROGET   TARGET_IO(0x12,94) /* get read-only status (0 = read_write) */
530 #define TARGET_BLKRRPART  TARGET_IO(0x12,95) /* re-read partition table */
531 #define TARGET_BLKGETSIZE TARGET_IO(0x12,96) /* return device size /512 (long *arg) */
532 #define TARGET_BLKFLSBUF  TARGET_IO(0x12,97) /* flush buffer cache */
533 #define TARGET_BLKRASET   TARGET_IO(0x12,98) /* Set read ahead for block device */
534 #define TARGET_BLKRAGET   TARGET_IO(0x12,99) /* get current read ahead setting */
535 #define TARGET_BLKFRASET  TARGET_IO(0x12,100)/* set filesystem (mm/filemap.c) read-ahead */
536 #define TARGET_BLKFRAGET  TARGET_IO(0x12,101)/* get filesystem (mm/filemap.c) read-ahead */
537 #define TARGET_BLKSECTSET TARGET_IO(0x12,102)/* set max sectors per request (ll_rw_blk.c) */
538 #define TARGET_BLKSECTGET TARGET_IO(0x12,103)/* get max sectors per request (ll_rw_blk.c) */
539 #define TARGET_BLKSSZGET  TARGET_IO(0x12,104)/* get block device sector size */
540 /* A jump here: 108-111 have been used for various private purposes. */
541 #define TARGET_BLKBSZGET  TARGET_IOR(0x12,112,sizeof(int))
542 #define TARGET_BLKBSZSET  TARGET_IOW(0x12,113,sizeof(int))
543 #define TARGET_BLKGETSIZE64 TARGET_IOR(0x12,114,sizeof(uint64_t)) /* return device size in bytes (u64 *arg) */
544 #define TARGET_FIBMAP     TARGET_IO(0x00,1)  /* bmap access */
545 #define TARGET_FIGETBSZ   TARGET_IO(0x00,2)  /* get the block size used for bmap */
546 
547 /* cdrom commands */
548 #define TARGET_CDROMPAUSE		0x5301 /* Pause Audio Operation */
549 #define TARGET_CDROMRESUME		0x5302 /* Resume paused Audio Operation */
550 #define TARGET_CDROMPLAYMSF		0x5303 /* Play Audio MSF (struct cdrom_msf) */
551 #define TARGET_CDROMPLAYTRKIND		0x5304 /* Play Audio Track/index
552                                            (struct cdrom_ti) */
553 #define TARGET_CDROMREADTOCHDR		0x5305 /* Read TOC header
554                                            (struct cdrom_tochdr) */
555 #define TARGET_CDROMREADTOCENTRY	0x5306 /* Read TOC entry
556                                            (struct cdrom_tocentry) */
557 #define TARGET_CDROMSTOP		0x5307 /* Stop the cdrom drive */
558 #define TARGET_CDROMSTART		0x5308 /* Start the cdrom drive */
559 #define TARGET_CDROMEJECT		0x5309 /* Ejects the cdrom media */
560 #define TARGET_CDROMVOLCTRL		0x530a /* Control output volume
561                                            (struct cdrom_volctrl) */
562 #define TARGET_CDROMSUBCHNL		0x530b /* Read subchannel data
563                                            (struct cdrom_subchnl) */
564 #define TARGET_CDROMREADMODE2		0x530c /* Read TARGET_CDROM mode 2 data (2336 Bytes)
565                                            (struct cdrom_read) */
566 #define TARGET_CDROMREADMODE1		0x530d /* Read TARGET_CDROM mode 1 data (2048 Bytes)
567                                            (struct cdrom_read) */
568 #define TARGET_CDROMREADAUDIO		0x530e /* (struct cdrom_read_audio) */
569 #define TARGET_CDROMEJECT_SW		0x530f /* enable(1)/disable(0) auto-ejecting */
570 #define TARGET_CDROMMULTISESSION	0x5310 /* Obtain the start-of-last-session
571                                            address of multi session disks
572                                            (struct cdrom_multisession) */
573 #define TARGET_CDROM_GET_MCN		0x5311 /* Obtain the "Universal Product Code"
574                                            if available (struct cdrom_mcn) */
575 #define TARGET_CDROM_GET_UPC		TARGET_CDROM_GET_MCN  /* This one is depricated,
576                                           but here anyway for compatability */
577 #define TARGET_CDROMRESET		0x5312 /* hard-reset the drive */
578 #define TARGET_CDROMVOLREAD		0x5313 /* Get the drive's volume setting
579                                           (struct cdrom_volctrl) */
580 #define TARGET_CDROMREADRAW		0x5314	/* read data in raw mode (2352 Bytes)
581                                            (struct cdrom_read) */
582 /*
583  * These ioctls are used only used in aztcd.c and optcd.c
584  */
585 #define TARGET_CDROMREADCOOKED		0x5315	/* read data in cooked mode */
586 #define TARGET_CDROMSEEK		0x5316  /* seek msf address */
587 
588 /*
589  * This ioctl is only used by the scsi-cd driver.
590    It is for playing audio in logical block addressing mode.
591  */
592 #define TARGET_CDROMPLAYBLK		0x5317	/* (struct cdrom_blk) */
593 
594 /*
595  * These ioctls are only used in optcd.c
596  */
597 #define TARGET_CDROMREADALL		0x5318	/* read all 2646 bytes */
598 
599 /*
600  * These ioctls are (now) only in ide-cd.c for controlling
601  * drive spindown time.  They should be implemented in the
602  * Uniform driver, via generic packet commands, GPCMD_MODE_SELECT_10,
603  * GPCMD_MODE_SENSE_10 and the GPMODE_POWER_PAGE...
604  *  -Erik
605  */
606 #define TARGET_CDROMGETSPINDOWN        0x531d
607 #define TARGET_CDROMSETSPINDOWN        0x531e
608 
609 /*
610  * These ioctls are implemented through the uniform CD-ROM driver
611  * They _will_ be adopted by all CD-ROM drivers, when all the CD-ROM
612  * drivers are eventually ported to the uniform CD-ROM driver interface.
613  */
614 #define TARGET_CDROMCLOSETRAY		0x5319	/* pendant of CDROMEJECT */
615 #define TARGET_CDROM_SET_OPTIONS	0x5320  /* Set behavior options */
616 #define TARGET_CDROM_CLEAR_OPTIONS	0x5321  /* Clear behavior options */
617 #define TARGET_CDROM_SELECT_SPEED	0x5322  /* Set the CD-ROM speed */
618 #define TARGET_CDROM_SELECT_DISC	0x5323  /* Select disc (for juke-boxes) */
619 #define TARGET_CDROM_MEDIA_CHANGED	0x5325  /* Check is media changed  */
620 #define TARGET_CDROM_DRIVE_STATUS	0x5326  /* Get tray position, etc. */
621 #define TARGET_CDROM_DISC_STATUS	0x5327  /* Get disc type, etc. */
622 #define TARGET_CDROM_CHANGER_NSLOTS    0x5328  /* Get number of slots */
623 #define TARGET_CDROM_LOCKDOOR		0x5329  /* lock or unlock door */
624 #define TARGET_CDROM_DEBUG		0x5330	/* Turn debug messages on/off */
625 #define TARGET_CDROM_GET_CAPABILITY	0x5331	/* get capabilities */
626 
627 /* Note that scsi/scsi_ioctl.h also uses 0x5382 - 0x5386.
628  * Future CDROM ioctls should be kept below 0x537F
629  */
630 
631 /* This ioctl is only used by sbpcd at the moment */
632 #define TARGET_CDROMAUDIOBUFSIZ        0x5382	/* set the audio buffer size */
633 					/* conflict with SCSI_IOCTL_GET_IDLUN */
634 
635 /* DVD-ROM Specific ioctls */
636 #define TARGET_DVD_READ_STRUCT		0x5390  /* Read structure */
637 #define TARGET_DVD_WRITE_STRUCT	0x5391  /* Write structure */
638 #define TARGET_DVD_AUTH		0x5392  /* Authentication */
639 
640 #define TARGET_CDROM_SEND_PACKET	0x5393	/* send a packet to the drive */
641 #define TARGET_CDROM_NEXT_WRITABLE	0x5394	/* get next writable block */
642 #define TARGET_CDROM_LAST_WRITTEN	0x5395	/* get last block written on disc */
643 
644 /* HD commands */
645 
646 /* hd/ide ctl's that pass (arg) ptrs to user space are numbered 0x030n/0x031n */
647 #define TARGET_HDIO_GETGEO            0x0301  /* get device geometry */
648 #define TARGET_HDIO_GET_UNMASKINTR    0x0302  /* get current unmask setting */
649 #define TARGET_HDIO_GET_MULTCOUNT     0x0304  /* get current IDE blockmode setting */
650 #define TARGET_HDIO_GET_KEEPSETTINGS  0x0308  /* get keep-settings-on-reset flag */
651 #define TARGET_HDIO_GET_32BIT         0x0309  /* get current io_32bit setting */
652 #define TARGET_HDIO_GET_NOWERR        0x030a  /* get ignore-write-error flag */
653 #define TARGET_HDIO_GET_DMA           0x030b  /* get use-dma flag */
654 #define TARGET_HDIO_GET_IDENTITY      0x030d  /* get IDE identification info */
655 #define TARGET_HDIO_DRIVE_CMD         0x031f  /* execute a special drive command */
656 
657 /* hd/ide ctl's that pass (arg) non-ptr values are numbered 0x032n/0x033n */
658 #define TARGET_HDIO_SET_MULTCOUNT     0x0321  /* change IDE blockmode */
659 #define TARGET_HDIO_SET_UNMASKINTR    0x0322  /* permit other irqs during I/O */
660 #define TARGET_HDIO_SET_KEEPSETTINGS  0x0323  /* keep ioctl settings on reset */
661 #define TARGET_HDIO_SET_32BIT         0x0324  /* change io_32bit flags */
662 #define TARGET_HDIO_SET_NOWERR        0x0325  /* change ignore-write-error flag */
663 #define TARGET_HDIO_SET_DMA           0x0326  /* change use-dma flag */
664 #define TARGET_HDIO_SET_PIO_MODE      0x0327  /* reconfig interface to new speed */
665 
666 
667 /* from asm/termbits.h */
668 
669 #define TARGET_NCC 8
670 struct target_termio {
671 	unsigned short c_iflag;		/* input mode flags */
672 	unsigned short c_oflag;		/* output mode flags */
673 	unsigned short c_cflag;		/* control mode flags */
674 	unsigned short c_lflag;		/* local mode flags */
675 	unsigned char c_line;		/* line discipline */
676 	unsigned char c_cc[TARGET_NCC];	/* control characters */
677 };
678 
679 struct target_winsize {
680 	unsigned short ws_row;
681 	unsigned short ws_col;
682 	unsigned short ws_xpixel;
683 	unsigned short ws_ypixel;
684 };
685 
686 #include "termbits.h"
687 
688 #define TARGET_MAP_SHARED	0x01		/* Share changes */
689 #define TARGET_MAP_PRIVATE	0x02		/* Changes are private */
690 #define TARGET_MAP_TYPE	0x0f		/* Mask for type of mapping */
691 #define TARGET_MAP_FIXED	0x10		/* Interpret addr exactly */
692 #define TARGET_MAP_ANONYMOUS	0x20		/* don't use a file */
693 
694 #define TARGET_MAP_GROWSDOWN	0x0100		/* stack-like segment */
695 #define TARGET_MAP_DENYWRITE	0x0800		/* ETXTBSY */
696 #define TARGET_MAP_EXECUTABLE	0x1000		/* mark it as an executable */
697 #define TARGET_MAP_LOCKED	0x2000		/* pages are locked */
698 #define TARGET_MAP_NORESERVE	0x4000		/* don't check for reservations */
699 
700 #if defined(TARGET_I386) || defined(TARGET_ARM)
701 struct target_stat {
702 	unsigned short st_dev;
703 	unsigned short __pad1;
704 	target_ulong st_ino;
705 	unsigned short st_mode;
706 	unsigned short st_nlink;
707 	unsigned short st_uid;
708 	unsigned short st_gid;
709 	unsigned short st_rdev;
710 	unsigned short __pad2;
711 	target_ulong  st_size;
712 	target_ulong  st_blksize;
713 	target_ulong  st_blocks;
714 	target_ulong  target_st_atime;
715 	target_ulong  __unused1;
716 	target_ulong  target_st_mtime;
717 	target_ulong  __unused2;
718 	target_ulong  target_st_ctime;
719 	target_ulong  __unused3;
720 	target_ulong  __unused4;
721 	target_ulong  __unused5;
722 };
723 
724 /* This matches struct stat64 in glibc2.1, hence the absolutely
725  * insane amounts of padding around dev_t's.
726  */
727 struct target_stat64 {
728 	unsigned short	st_dev;
729 	unsigned char	__pad0[10];
730 
731 #define TARGET_STAT64_HAS_BROKEN_ST_INO	1
732 	target_ulong	__st_ino;
733 
734 	unsigned int	st_mode;
735 	unsigned int	st_nlink;
736 
737 	target_ulong	st_uid;
738 	target_ulong	st_gid;
739 
740 	unsigned short	st_rdev;
741 	unsigned char	__pad3[10];
742 
743 	long long	st_size;
744 	target_ulong	st_blksize;
745 
746 	target_ulong	st_blocks;	/* Number 512-byte blocks allocated. */
747 	target_ulong	__pad4;		/* future possible st_blocks high bits */
748 
749 	target_ulong	target_st_atime;
750 	target_ulong	__pad5;
751 
752 	target_ulong	target_st_mtime;
753 	target_ulong	__pad6;
754 
755 	target_ulong	target_st_ctime;
756 	target_ulong	__pad7;		/* will be high 32 bits of ctime someday */
757 
758 	unsigned long long	st_ino;
759 } __attribute__((packed));
760 
761 #elif defined(TARGET_SPARC)
762 
763 struct target_stat {
764 	unsigned short	st_dev;
765 	target_ulong	st_ino;
766 	unsigned short	st_mode;
767 	short		st_nlink;
768 	unsigned short	st_uid;
769 	unsigned short	st_gid;
770 	unsigned short	st_rdev;
771 	target_long	st_size;
772 	target_long	target_st_atime;
773 	target_ulong	__unused1;
774 	target_long	target_st_mtime;
775 	target_ulong	__unused2;
776 	target_long	target_st_ctime;
777 	target_ulong	__unused3;
778 	target_long	st_blksize;
779 	target_long	st_blocks;
780 	target_ulong	__unused4[2];
781 };
782 
783 struct target_stat64 {
784 	unsigned char	__pad0[6];
785 	unsigned short	st_dev;
786 
787 	uint64_t st_ino;
788 
789 	unsigned int	st_mode;
790 	unsigned int	st_nlink;
791 
792 	unsigned int	st_uid;
793 	unsigned int	st_gid;
794 
795 	unsigned char	__pad2[6];
796 	unsigned short	st_rdev;
797 
798 	unsigned char	__pad3[8];
799 
800         int64_t	st_size;
801 	unsigned int	st_blksize;
802 
803 	unsigned char	__pad4[8];
804 	unsigned int	st_blocks;
805 
806 	unsigned int	target_st_atime;
807 	unsigned int	__unused1;
808 
809 	unsigned int	target_st_mtime;
810 	unsigned int	__unused2;
811 
812 	unsigned int	target_st_ctime;
813 	unsigned int	__unused3;
814 
815 	unsigned int	__unused4;
816 	unsigned int	__unused5;
817 };
818 
819 #elif defined(TARGET_PPC)
820 
821 struct target_stat {
822 	unsigned short st_dev;
823 	target_ulong st_ino;
824 	unsigned int st_mode;
825 	unsigned short st_nlink;
826 	unsigned int st_uid;
827 	unsigned int st_gid;
828 	unsigned short st_rdev;
829 	target_ulong  st_size;
830 	target_ulong  st_blksize;
831 	target_ulong  st_blocks;
832 	target_ulong  target_st_atime;
833 	target_ulong  __unused1;
834 	target_ulong  target_st_mtime;
835 	target_ulong  __unused2;
836 	target_ulong  target_st_ctime;
837 	target_ulong  __unused3;
838 	target_ulong  __unused4;
839 	target_ulong  __unused5;
840 };
841 
842 struct target_stat64 {
843 	unsigned long long st_dev;
844         unsigned long long st_ino;
845 	unsigned int st_mode;
846 	unsigned int st_nlink;
847 	unsigned int st_uid;
848 	unsigned int st_gid;
849 	unsigned long long st_rdev;
850 	long long pad0;
851 	long long st_size;
852 	target_ulong	st_blksize;
853 	target_ulong	pad1;
854 	long long	st_blocks;	/* Number 512-byte blocks allocated. */
855 	target_ulong	target_st_atime;
856         target_ulong    target_st_atime_nsec;
857 	target_ulong	target_st_mtime;
858         target_ulong    target_st_mtime_nsec;
859 	target_ulong	target_st_ctime;
860         target_ulong    target_st_ctime_nsec;
861         target_ulong    __unused4;
862         target_ulong    __unused5;
863 };
864 
865 #endif /* defined(TARGET_PPC) */
866 
867 #define TARGET_F_DUPFD         0       /* dup */
868 #define TARGET_F_GETFD         1       /* get close_on_exec */
869 #define TARGET_F_SETFD         2       /* set/clear close_on_exec */
870 #define TARGET_F_GETFL         3       /* get file->f_flags */
871 #define TARGET_F_SETFL         4       /* set file->f_flags */
872 
873 #if defined(TARGET_ALPHA)
874 #define TARGET_F_GETLK         7
875 #define TARGET_F_SETLK         8
876 #define TARGET_F_SETLKW        9
877 #define TARGET_F_SETOWN        5       /*  for sockets. */
878 #define TARGET_F_GETOWN        6       /*  for sockets. */
879 #else
880 #define TARGET_F_GETLK         5
881 #define TARGET_F_SETLK         6
882 #define TARGET_F_SETLKW        7
883 #define TARGET_F_SETOWN        8       /*  for sockets. */
884 #define TARGET_F_GETOWN        9       /*  for sockets. */
885 #endif
886 
887 #define TARGET_F_SETSIG        10      /*  for sockets. */
888 #define TARGET_F_GETSIG        11      /*  for sockets. */
889 
890 #define TARGET_F_GETLK64       12      /*  using 'struct flock64' */
891 #define TARGET_F_SETLK64       13
892 #define TARGET_F_SETLKW64      14
893 
894 struct target_flock {
895 	short l_type;
896 	short l_whence;
897 	target_ulong l_start;
898 	target_ulong l_len;
899 	int l_pid;
900 };
901 
902 struct target_flock64 {
903 	short  l_type;
904 	short  l_whence;
905 	unsigned long long l_start;
906 	unsigned long long l_len;
907 	int  l_pid;
908 };
909 
910 
911 /* soundcard defines */
912 /* XXX: convert them all to arch indepedent entries */
913 #define TARGET_SNDCTL_COPR_HALT           TARGET_IOWR('C',  7, int);
914 #define TARGET_SNDCTL_COPR_LOAD           0xcfb04301
915 #define TARGET_SNDCTL_COPR_RCODE          0xc0144303
916 #define TARGET_SNDCTL_COPR_RCVMSG         0x8fa44309
917 #define TARGET_SNDCTL_COPR_RDATA          0xc0144302
918 #define TARGET_SNDCTL_COPR_RESET          0x00004300
919 #define TARGET_SNDCTL_COPR_RUN            0xc0144306
920 #define TARGET_SNDCTL_COPR_SENDMSG        0xcfa44308
921 #define TARGET_SNDCTL_COPR_WCODE          0x40144305
922 #define TARGET_SNDCTL_COPR_WDATA          0x40144304
923 #define TARGET_SNDCTL_DSP_RESET           TARGET_IO('P', 0)
924 #define TARGET_SNDCTL_DSP_SYNC            TARGET_IO('P', 1)
925 #define TARGET_SNDCTL_DSP_SPEED           TARGET_IOWR('P', 2, int)
926 #define TARGET_SNDCTL_DSP_STEREO          TARGET_IOWR('P', 3, int)
927 #define TARGET_SNDCTL_DSP_GETBLKSIZE      TARGET_IOWR('P', 4, int)
928 #define TARGET_SNDCTL_DSP_SETFMT          TARGET_IOWR('P', 5, int)
929 #define TARGET_SNDCTL_DSP_CHANNELS        TARGET_IOWR('P', 6, int)
930 #define TARGET_SOUND_PCM_WRITE_FILTER     TARGET_IOWR('P', 7, int)
931 #define TARGET_SNDCTL_DSP_POST            TARGET_IO('P', 8)
932 #define TARGET_SNDCTL_DSP_SUBDIVIDE       TARGET_IOWR('P', 9, int)
933 #define TARGET_SNDCTL_DSP_SETFRAGMENT     TARGET_IOWR('P',10, int)
934 #define TARGET_SNDCTL_DSP_GETFMTS         TARGET_IOR('P', 11, int)
935 #define TARGET_SNDCTL_DSP_GETOSPACE       TARGET_IORU('P',12)
936 #define TARGET_SNDCTL_DSP_GETISPACE       TARGET_IORU('P',13)
937 #define TARGET_SNDCTL_DSP_GETCAPS         TARGET_IOR('P', 15, int)
938 #define TARGET_SNDCTL_DSP_GETTRIGGER      TARGET_IOR('P',16, int)
939 #define TARGET_SNDCTL_DSP_GETIPTR         TARGET_IORU('P',17)
940 #define TARGET_SNDCTL_DSP_GETOPTR         TARGET_IORU('P',18)
941 #define TARGET_SNDCTL_DSP_MAPINBUF        0x80085013
942 #define TARGET_SNDCTL_DSP_MAPOUTBUF       0x80085014
943 #define TARGET_SNDCTL_DSP_NONBLOCK        0x0000500e
944 #define TARGET_SNDCTL_DSP_SAMPLESIZE      0xc0045005
945 #define TARGET_SNDCTL_DSP_SETDUPLEX       0x00005016
946 #define TARGET_SNDCTL_DSP_SETSYNCRO       0x00005015
947 #define TARGET_SNDCTL_DSP_SETTRIGGER      0x40045010
948 #define TARGET_SNDCTL_FM_4OP_ENABLE       0x4004510f
949 #define TARGET_SNDCTL_FM_LOAD_INSTR       0x40285107
950 #define TARGET_SNDCTL_MIDI_INFO           0xc074510c
951 #define TARGET_SNDCTL_MIDI_MPUCMD         0xc0216d02
952 #define TARGET_SNDCTL_MIDI_MPUMODE        0xc0046d01
953 #define TARGET_SNDCTL_MIDI_PRETIME        0xc0046d00
954 #define TARGET_SNDCTL_PMGR_ACCESS         0xcfb85110
955 #define TARGET_SNDCTL_PMGR_IFACE          0xcfb85001
956 #define TARGET_SNDCTL_SEQ_CTRLRATE        0xc0045103
957 #define TARGET_SNDCTL_SEQ_GETINCOUNT      0x80045105
958 #define TARGET_SNDCTL_SEQ_GETOUTCOUNT     0x80045104
959 #define TARGET_SNDCTL_SEQ_NRMIDIS         0x8004510b
960 #define TARGET_SNDCTL_SEQ_NRSYNTHS        0x8004510a
961 #define TARGET_SNDCTL_SEQ_OUTOFBAND       0x40085112
962 #define TARGET_SNDCTL_SEQ_PANIC           0x00005111
963 #define TARGET_SNDCTL_SEQ_PERCMODE        0x40045106
964 #define TARGET_SNDCTL_SEQ_RESET           0x00005100
965 #define TARGET_SNDCTL_SEQ_RESETSAMPLES    0x40045109
966 #define TARGET_SNDCTL_SEQ_SYNC            0x00005101
967 #define TARGET_SNDCTL_SEQ_TESTMIDI        0x40045108
968 #define TARGET_SNDCTL_SEQ_THRESHOLD       0x4004510d
969 #define TARGET_SNDCTL_SEQ_TRESHOLD        0x4004510d
970 #define TARGET_SNDCTL_SYNTH_INFO          0xc08c5102
971 #define TARGET_SNDCTL_SYNTH_MEMAVL        0xc004510e
972 #define TARGET_SNDCTL_TMR_CONTINUE        0x00005404
973 #define TARGET_SNDCTL_TMR_METRONOME       0x40045407
974 #define TARGET_SNDCTL_TMR_SELECT          0x40045408
975 #define TARGET_SNDCTL_TMR_SOURCE          0xc0045406
976 #define TARGET_SNDCTL_TMR_START           0x00005402
977 #define TARGET_SNDCTL_TMR_STOP            0x00005403
978 #define TARGET_SNDCTL_TMR_TEMPO           0xc0045405
979 #define TARGET_SNDCTL_TMR_TIMEBASE        0xc0045401
980 #define TARGET_SOUND_PCM_READ_RATE        0x80045002
981 #define TARGET_SOUND_PCM_READ_CHANNELS    0x80045006
982 #define TARGET_SOUND_PCM_READ_BITS        0x80045005
983 #define TARGET_SOUND_PCM_READ_FILTER      0x80045007
984 #define TARGET_SOUND_MIXER_INFO           TARGET_IOR ('M', 101, mixer_info)
985 #define TARGET_SOUND_MIXER_ACCESS         0xc0804d66
986 #define TARGET_SOUND_MIXER_PRIVATE1       TARGET_IOWR('M', 111, int)
987 #define TARGET_SOUND_MIXER_PRIVATE2       TARGET_IOWR('M', 112, int)
988 #define TARGET_SOUND_MIXER_PRIVATE3       TARGET_IOWR('M', 113, int)
989 #define TARGET_SOUND_MIXER_PRIVATE4       TARGET_IOWR('M', 114, int)
990 #define TARGET_SOUND_MIXER_PRIVATE5       TARGET_IOWR('M', 115, int)
991 
992 #define TARGET_MIXER_READ(dev)	TARGET_IOR('M', dev, int)
993 
994 #define TARGET_SOUND_MIXER_READ_VOLUME		TARGET_MIXER_READ(SOUND_MIXER_VOLUME)
995 #define TARGET_SOUND_MIXER_READ_BASS		TARGET_MIXER_READ(SOUND_MIXER_BASS)
996 #define TARGET_SOUND_MIXER_READ_TREBLE		TARGET_MIXER_READ(SOUND_MIXER_TREBLE)
997 #define TARGET_SOUND_MIXER_READ_SYNTH		TARGET_MIXER_READ(SOUND_MIXER_SYNTH)
998 #define TARGET_SOUND_MIXER_READ_PCM		TARGET_MIXER_READ(SOUND_MIXER_PCM)
999 #define TARGET_SOUND_MIXER_READ_SPEAKER	        TARGET_MIXER_READ(SOUND_MIXER_SPEAKER)
1000 #define TARGET_SOUND_MIXER_READ_LINE		TARGET_MIXER_READ(SOUND_MIXER_LINE)
1001 #define TARGET_SOUND_MIXER_READ_MIC		TARGET_MIXER_READ(SOUND_MIXER_MIC)
1002 #define TARGET_SOUND_MIXER_READ_CD		TARGET_MIXER_READ(SOUND_MIXER_CD)
1003 #define TARGET_SOUND_MIXER_READ_IMIX		TARGET_MIXER_READ(SOUND_MIXER_IMIX)
1004 #define TARGET_SOUND_MIXER_READ_ALTPCM		TARGET_MIXER_READ(SOUND_MIXER_ALTPCM)
1005 #define TARGET_SOUND_MIXER_READ_RECLEV		TARGET_MIXER_READ(SOUND_MIXER_RECLEV)
1006 #define TARGET_SOUND_MIXER_READ_IGAIN		TARGET_MIXER_READ(SOUND_MIXER_IGAIN)
1007 #define TARGET_SOUND_MIXER_READ_OGAIN		TARGET_MIXER_READ(SOUND_MIXER_OGAIN)
1008 #define TARGET_SOUND_MIXER_READ_LINE1		TARGET_MIXER_READ(SOUND_MIXER_LINE1)
1009 #define TARGET_SOUND_MIXER_READ_LINE2		TARGET_MIXER_READ(SOUND_MIXER_LINE2)
1010 #define TARGET_SOUND_MIXER_READ_LINE3		TARGET_MIXER_READ(SOUND_MIXER_LINE3)
1011 
1012 /* Obsolete macros */
1013 #define TARGET_SOUND_MIXER_READ_MUTE		TARGET_MIXER_READ(SOUND_MIXER_MUTE)
1014 #define TARGET_SOUND_MIXER_READ_ENHANCE	        TARGET_MIXER_READ(SOUND_MIXER_ENHANCE)
1015 #define TARGET_SOUND_MIXER_READ_LOUD		TARGET_MIXER_READ(SOUND_MIXER_LOUD)
1016 
1017 #define TARGET_SOUND_MIXER_READ_RECSRC		TARGET_MIXER_READ(SOUND_MIXER_RECSRC)
1018 #define TARGET_SOUND_MIXER_READ_DEVMASK	        TARGET_MIXER_READ(SOUND_MIXER_DEVMASK)
1019 #define TARGET_SOUND_MIXER_READ_RECMASK	        TARGET_MIXER_READ(SOUND_MIXER_RECMASK)
1020 #define TARGET_SOUND_MIXER_READ_STEREODEVS	TARGET_MIXER_READ(SOUND_MIXER_STEREODEVS)
1021 #define TARGET_SOUND_MIXER_READ_CAPS		TARGET_MIXER_READ(SOUND_MIXER_CAPS)
1022 
1023 #define TARGET_MIXER_WRITE(dev)		TARGET_IOWR('M', dev, int)
1024 
1025 #define TARGET_SOUND_MIXER_WRITE_VOLUME	TARGET_MIXER_WRITE(SOUND_MIXER_VOLUME)
1026 #define TARGET_SOUND_MIXER_WRITE_BASS		TARGET_MIXER_WRITE(SOUND_MIXER_BASS)
1027 #define TARGET_SOUND_MIXER_WRITE_TREBLE	TARGET_MIXER_WRITE(SOUND_MIXER_TREBLE)
1028 #define TARGET_SOUND_MIXER_WRITE_SYNTH		TARGET_MIXER_WRITE(SOUND_MIXER_SYNTH)
1029 #define TARGET_SOUND_MIXER_WRITE_PCM		TARGET_MIXER_WRITE(SOUND_MIXER_PCM)
1030 #define TARGET_SOUND_MIXER_WRITE_SPEAKER	TARGET_MIXER_WRITE(SOUND_MIXER_SPEAKER)
1031 #define TARGET_SOUND_MIXER_WRITE_LINE		TARGET_MIXER_WRITE(SOUND_MIXER_LINE)
1032 #define TARGET_SOUND_MIXER_WRITE_MIC		TARGET_MIXER_WRITE(SOUND_MIXER_MIC)
1033 #define TARGET_SOUND_MIXER_WRITE_CD		TARGET_MIXER_WRITE(SOUND_MIXER_CD)
1034 #define TARGET_SOUND_MIXER_WRITE_IMIX		TARGET_MIXER_WRITE(SOUND_MIXER_IMIX)
1035 #define TARGET_SOUND_MIXER_WRITE_ALTPCM	TARGET_MIXER_WRITE(SOUND_MIXER_ALTPCM)
1036 #define TARGET_SOUND_MIXER_WRITE_RECLEV	TARGET_MIXER_WRITE(SOUND_MIXER_RECLEV)
1037 #define TARGET_SOUND_MIXER_WRITE_IGAIN		TARGET_MIXER_WRITE(SOUND_MIXER_IGAIN)
1038 #define TARGET_SOUND_MIXER_WRITE_OGAIN		TARGET_MIXER_WRITE(SOUND_MIXER_OGAIN)
1039 #define TARGET_SOUND_MIXER_WRITE_LINE1		TARGET_MIXER_WRITE(SOUND_MIXER_LINE1)
1040 #define TARGET_SOUND_MIXER_WRITE_LINE2		TARGET_MIXER_WRITE(SOUND_MIXER_LINE2)
1041 #define TARGET_SOUND_MIXER_WRITE_LINE3		TARGET_MIXER_WRITE(SOUND_MIXER_LINE3)
1042 
1043 /* Obsolete macros */
1044 #define TARGET_SOUND_MIXER_WRITE_MUTE		TARGET_MIXER_WRITE(SOUND_MIXER_MUTE)
1045 #define TARGET_SOUND_MIXER_WRITE_ENHANCE	TARGET_MIXER_WRITE(SOUND_MIXER_ENHANCE)
1046 #define TARGET_SOUND_MIXER_WRITE_LOUD		TARGET_MIXER_WRITE(SOUND_MIXER_LOUD)
1047 
1048 #define TARGET_SOUND_MIXER_WRITE_RECSRC	TARGET_MIXER_WRITE(SOUND_MIXER_RECSRC)
1049 
1050 /* vfat ioctls */
1051 #define TARGET_VFAT_IOCTL_READDIR_BOTH    TARGET_IORU('r', 1)
1052 #define TARGET_VFAT_IOCTL_READDIR_SHORT   TARGET_IORU('r', 2)
1053