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1da177e4 LT |
1 | /* |
2 | * This file is subject to the terms and conditions of the GNU General Public | |
3 | * License. See the file "COPYING" in the main directory of this archive | |
4 | * for more details. | |
5 | * | |
6 | * ARC firmware interface defines. | |
7 | * | |
8 | * Copyright (C) 1996 David S. Miller (dm@engr.sgi.com) | |
9 | * Copyright (C) 1999, 2001 Ralf Baechle (ralf@gnu.org) | |
10 | * Copyright (C) 1999 Silicon Graphics, Inc. | |
11 | */ | |
12 | #ifndef _ASM_SGIARCS_H | |
13 | #define _ASM_SGIARCS_H | |
14 | ||
1da177e4 LT |
15 | #include <asm/types.h> |
16 | #include <asm/arc/types.h> | |
17 | ||
18 | /* Various ARCS error codes. */ | |
19 | #define PROM_ESUCCESS 0x00 | |
20 | #define PROM_E2BIG 0x01 | |
21 | #define PROM_EACCESS 0x02 | |
22 | #define PROM_EAGAIN 0x03 | |
23 | #define PROM_EBADF 0x04 | |
24 | #define PROM_EBUSY 0x05 | |
25 | #define PROM_EFAULT 0x06 | |
26 | #define PROM_EINVAL 0x07 | |
27 | #define PROM_EIO 0x08 | |
28 | #define PROM_EISDIR 0x09 | |
29 | #define PROM_EMFILE 0x0a | |
30 | #define PROM_EMLINK 0x0b | |
31 | #define PROM_ENAMETOOLONG 0x0c | |
32 | #define PROM_ENODEV 0x0d | |
33 | #define PROM_ENOENT 0x0e | |
34 | #define PROM_ENOEXEC 0x0f | |
35 | #define PROM_ENOMEM 0x10 | |
36 | #define PROM_ENOSPC 0x11 | |
37 | #define PROM_ENOTDIR 0x12 | |
38 | #define PROM_ENOTTY 0x13 | |
39 | #define PROM_ENXIO 0x14 | |
40 | #define PROM_EROFS 0x15 | |
41 | /* SGI ARCS specific errno's. */ | |
42 | #define PROM_EADDRNOTAVAIL 0x1f | |
43 | #define PROM_ETIMEDOUT 0x20 | |
44 | #define PROM_ECONNABORTED 0x21 | |
45 | #define PROM_ENOCONNECT 0x22 | |
46 | ||
47 | /* Device classes, types, and identifiers for prom | |
48 | * device inventory queries. | |
49 | */ | |
50 | enum linux_devclass { | |
51 | system, processor, cache, adapter, controller, peripheral, memory | |
52 | }; | |
53 | ||
54 | enum linux_devtypes { | |
55 | /* Generic stuff. */ | |
56 | Arc, Cpu, Fpu, | |
57 | ||
58 | /* Primary insn and data caches. */ | |
59 | picache, pdcache, | |
60 | ||
61 | /* Secondary insn, data, and combined caches. */ | |
62 | sicache, sdcache, sccache, | |
63 | ||
64 | memdev, eisa_adapter, tc_adapter, scsi_adapter, dti_adapter, | |
65 | multifunc_adapter, dsk_controller, tp_controller, cdrom_controller, | |
66 | worm_controller, serial_controller, net_controller, disp_controller, | |
67 | parallel_controller, ptr_controller, kbd_controller, audio_controller, | |
68 | misc_controller, disk_peripheral, flpy_peripheral, tp_peripheral, | |
69 | modem_peripheral, monitor_peripheral, printer_peripheral, | |
70 | ptr_peripheral, kbd_peripheral, term_peripheral, line_peripheral, | |
71 | net_peripheral, misc_peripheral, anon | |
72 | }; | |
73 | ||
74 | enum linux_identifier { | |
75 | bogus, ronly, removable, consin, consout, input, output | |
76 | }; | |
77 | ||
78 | /* A prom device tree component. */ | |
79 | struct linux_component { | |
80 | enum linux_devclass class; /* node class */ | |
81 | enum linux_devtypes type; /* node type */ | |
82 | enum linux_identifier iflags; /* node flags */ | |
83 | USHORT vers; /* node version */ | |
84 | USHORT rev; /* node revision */ | |
85 | ULONG key; /* completely magic */ | |
86 | ULONG amask; /* XXX affinity mask??? */ | |
87 | ULONG cdsize; /* size of configuration data */ | |
88 | ULONG ilen; /* length of string identifier */ | |
89 | _PULONG iname; /* string identifier */ | |
90 | }; | |
91 | typedef struct linux_component pcomponent; | |
92 | ||
93 | struct linux_sysid { | |
94 | char vend[8], prod[8]; | |
95 | }; | |
96 | ||
97 | /* ARCS prom memory descriptors. */ | |
98 | enum arcs_memtypes { | |
99 | arcs_eblock, /* exception block */ | |
100 | arcs_rvpage, /* ARCS romvec page */ | |
101 | arcs_fcontig, /* Contiguous and free */ | |
102 | arcs_free, /* Generic free memory */ | |
103 | arcs_bmem, /* Borken memory, don't use */ | |
104 | arcs_prog, /* A loaded program resides here */ | |
105 | arcs_atmp, /* ARCS temporary storage area, wish Sparc OpenBoot told this */ | |
106 | arcs_aperm, /* ARCS permanent storage... */ | |
107 | }; | |
108 | ||
109 | /* ARC has slightly different types than ARCS */ | |
110 | enum arc_memtypes { | |
111 | arc_eblock, /* exception block */ | |
112 | arc_rvpage, /* romvec page */ | |
113 | arc_free, /* Generic free memory */ | |
114 | arc_bmem, /* Borken memory, don't use */ | |
115 | arc_prog, /* A loaded program resides here */ | |
116 | arc_atmp, /* temporary storage area */ | |
117 | arc_aperm, /* permanent storage */ | |
118 | arc_fcontig, /* Contiguous and free */ | |
119 | }; | |
120 | ||
121 | union linux_memtypes { | |
122 | enum arcs_memtypes arcs; | |
123 | enum arc_memtypes arc; | |
124 | }; | |
125 | ||
126 | struct linux_mdesc { | |
127 | union linux_memtypes type; | |
128 | ULONG base; | |
129 | ULONG pages; | |
130 | }; | |
131 | ||
132 | /* Time of day descriptor. */ | |
133 | struct linux_tinfo { | |
134 | unsigned short yr; | |
135 | unsigned short mnth; | |
136 | unsigned short day; | |
137 | unsigned short hr; | |
138 | unsigned short min; | |
139 | unsigned short sec; | |
140 | unsigned short msec; | |
141 | }; | |
142 | ||
143 | /* ARCS virtual dirents. */ | |
144 | struct linux_vdirent { | |
145 | ULONG namelen; | |
146 | unsigned char attr; | |
147 | char fname[32]; /* XXX imperical, should be a define */ | |
148 | }; | |
149 | ||
150 | /* Other stuff for files. */ | |
151 | enum linux_omode { | |
152 | rdonly, wronly, rdwr, wronly_creat, rdwr_creat, | |
153 | wronly_ssede, rdwr_ssede, dirent, dirent_creat | |
154 | }; | |
155 | ||
156 | enum linux_seekmode { | |
157 | absolute, relative | |
158 | }; | |
159 | ||
160 | enum linux_mountops { | |
161 | media_load, media_unload | |
162 | }; | |
163 | ||
164 | /* This prom has a bolixed design. */ | |
165 | struct linux_bigint { | |
166 | #ifdef __MIPSEL__ | |
167 | u32 lo; | |
168 | s32 hi; | |
169 | #else /* !(__MIPSEL__) */ | |
170 | s32 hi; | |
171 | u32 lo; | |
172 | #endif | |
173 | }; | |
174 | ||
175 | struct linux_finfo { | |
176 | struct linux_bigint begin; | |
177 | struct linux_bigint end; | |
178 | struct linux_bigint cur; | |
179 | enum linux_devtypes dtype; | |
180 | unsigned long namelen; | |
181 | unsigned char attr; | |
182 | char name[32]; /* XXX imperical, should be define */ | |
183 | }; | |
184 | ||
185 | /* This describes the vector containing function pointers to the ARC | |
186 | firmware functions. */ | |
187 | struct linux_romvec { | |
188 | LONG load; /* Load an executable image. */ | |
189 | LONG invoke; /* Invoke a standalong image. */ | |
190 | LONG exec; /* Load and begin execution of a | |
191 | standalone image. */ | |
192 | LONG halt; /* Halt the machine. */ | |
193 | LONG pdown; /* Power down the machine. */ | |
194 | LONG restart; /* XXX soft reset??? */ | |
195 | LONG reboot; /* Reboot the machine. */ | |
196 | LONG imode; /* Enter PROM interactive mode. */ | |
197 | LONG _unused1; /* Was ReturnFromMain(). */ | |
198 | ||
199 | /* PROM device tree interface. */ | |
200 | LONG next_component; | |
201 | LONG child_component; | |
202 | LONG parent_component; | |
203 | LONG component_data; | |
204 | LONG child_add; | |
205 | LONG comp_del; | |
206 | LONG component_by_path; | |
207 | ||
208 | /* Misc. stuff. */ | |
209 | LONG cfg_save; | |
210 | LONG get_sysid; | |
211 | ||
212 | /* Probing for memory. */ | |
213 | LONG get_mdesc; | |
214 | LONG _unused2; /* was Signal() */ | |
215 | ||
216 | LONG get_tinfo; | |
217 | LONG get_rtime; | |
218 | ||
219 | /* File type operations. */ | |
220 | LONG get_vdirent; | |
221 | LONG open; | |
222 | LONG close; | |
223 | LONG read; | |
224 | LONG get_rstatus; | |
225 | LONG write; | |
226 | LONG seek; | |
227 | LONG mount; | |
228 | ||
229 | /* Dealing with firmware environment variables. */ | |
230 | LONG get_evar; | |
231 | LONG set_evar; | |
232 | ||
233 | LONG get_finfo; | |
234 | LONG set_finfo; | |
235 | ||
236 | /* Miscellaneous. */ | |
237 | LONG cache_flush; | |
238 | LONG TestUnicodeCharacter; /* ARC; not sure if ARCS too */ | |
239 | LONG GetDisplayStatus; | |
240 | }; | |
241 | ||
242 | /* The SGI ARCS parameter block is in a fixed location for standalone | |
243 | * programs to access PROM facilities easily. | |
244 | */ | |
245 | typedef struct _SYSTEM_PARAMETER_BLOCK { | |
246 | ULONG magic; /* magic cookie */ | |
247 | #define PROMBLOCK_MAGIC 0x53435241 | |
248 | ||
249 | ULONG len; /* length of parm block */ | |
250 | USHORT ver; /* ARCS firmware version */ | |
251 | USHORT rev; /* ARCS firmware revision */ | |
252 | _PLONG rs_block; /* Restart block. */ | |
253 | _PLONG dbg_block; /* Debug block. */ | |
254 | _PLONG gevect; /* XXX General vector??? */ | |
255 | _PLONG utlbvect; /* XXX UTLB vector??? */ | |
256 | ULONG rveclen; /* Size of romvec struct. */ | |
257 | _PVOID romvec; /* Function interface. */ | |
258 | ULONG pveclen; /* Length of private vector. */ | |
259 | _PVOID pvector; /* Private vector. */ | |
260 | ULONG adap_cnt; /* Adapter count. */ | |
261 | ULONG adap_typ0; /* First adapter type. */ | |
262 | ULONG adap_vcnt0; /* Adapter 0 vector count. */ | |
263 | _PVOID adap_vector; /* Adapter 0 vector ptr. */ | |
264 | ULONG adap_typ1; /* Second adapter type. */ | |
265 | ULONG adap_vcnt1; /* Adapter 1 vector count. */ | |
266 | _PVOID adap_vector1; /* Adapter 1 vector ptr. */ | |
267 | /* More adapter vectors go here... */ | |
268 | } SYSTEM_PARAMETER_BLOCK, *PSYSTEM_PARAMETER_BLOCK; | |
269 | ||
270 | #define PROMBLOCK ((PSYSTEM_PARAMETER_BLOCK) (int)0xA0001000) | |
271 | #define ROMVECTOR ((struct linux_romvec *) (long)(PROMBLOCK)->romvec) | |
272 | ||
273 | /* Cache layout parameter block. */ | |
274 | union linux_cache_key { | |
275 | struct param { | |
276 | #ifdef __MIPSEL__ | |
277 | unsigned short size; | |
278 | unsigned char lsize; | |
279 | unsigned char bsize; | |
280 | #else /* !(__MIPSEL__) */ | |
281 | unsigned char bsize; | |
282 | unsigned char lsize; | |
283 | unsigned short size; | |
284 | #endif | |
285 | } info; | |
286 | unsigned long allinfo; | |
287 | }; | |
288 | ||
289 | /* Configuration data. */ | |
290 | struct linux_cdata { | |
291 | char *name; | |
292 | int mlen; | |
293 | enum linux_devtypes type; | |
294 | }; | |
295 | ||
296 | /* Common SGI ARCS firmware file descriptors. */ | |
297 | #define SGIPROM_STDIN 0 | |
298 | #define SGIPROM_STDOUT 1 | |
299 | ||
300 | /* Common SGI ARCS firmware file types. */ | |
301 | #define SGIPROM_ROFILE 0x01 /* read-only file */ | |
302 | #define SGIPROM_HFILE 0x02 /* hidden file */ | |
303 | #define SGIPROM_SFILE 0x04 /* System file */ | |
304 | #define SGIPROM_AFILE 0x08 /* Archive file */ | |
305 | #define SGIPROM_DFILE 0x10 /* Directory file */ | |
306 | #define SGIPROM_DELFILE 0x20 /* Deleted file */ | |
307 | ||
308 | /* SGI ARCS boot record information. */ | |
309 | struct sgi_partition { | |
310 | unsigned char flag; | |
311 | #define SGIPART_UNUSED 0x00 | |
312 | #define SGIPART_ACTIVE 0x80 | |
313 | ||
314 | unsigned char shead, ssect, scyl; /* unused */ | |
315 | unsigned char systype; /* OS type, Irix or NT */ | |
316 | unsigned char ehead, esect, ecyl; /* unused */ | |
317 | unsigned char rsect0, rsect1, rsect2, rsect3; | |
318 | unsigned char tsect0, tsect1, tsect2, tsect3; | |
319 | }; | |
320 | ||
321 | #define SGIBBLOCK_MAGIC 0xaa55 | |
322 | #define SGIBBLOCK_MAXPART 0x0004 | |
323 | ||
324 | struct sgi_bootblock { | |
325 | unsigned char _unused[446]; | |
326 | struct sgi_partition partitions[SGIBBLOCK_MAXPART]; | |
327 | unsigned short magic; | |
328 | }; | |
329 | ||
330 | /* BIOS parameter block. */ | |
331 | struct sgi_bparm_block { | |
332 | unsigned short bytes_sect; /* bytes per sector */ | |
333 | unsigned char sect_clust; /* sectors per cluster */ | |
334 | unsigned short sect_resv; /* reserved sectors */ | |
335 | unsigned char nfats; /* # of allocation tables */ | |
336 | unsigned short nroot_dirents; /* # of root directory entries */ | |
337 | unsigned short sect_volume; /* sectors in volume */ | |
338 | unsigned char media_type; /* media descriptor */ | |
339 | unsigned short sect_fat; /* sectors per allocation table */ | |
340 | unsigned short sect_track; /* sectors per track */ | |
341 | unsigned short nheads; /* # of heads */ | |
342 | unsigned short nhsects; /* # of hidden sectors */ | |
343 | }; | |
344 | ||
345 | struct sgi_bsector { | |
346 | unsigned char jmpinfo[3]; | |
347 | unsigned char manuf_name[8]; | |
348 | struct sgi_bparm_block info; | |
349 | }; | |
350 | ||
351 | /* Debugging block used with SGI symmon symbolic debugger. */ | |
352 | #define SMB_DEBUG_MAGIC 0xfeeddead | |
353 | struct linux_smonblock { | |
354 | unsigned long magic; | |
355 | void (*handler)(void); /* Breakpoint routine. */ | |
356 | unsigned long dtable_base; /* Base addr of dbg table. */ | |
357 | int (*printf)(const char *fmt, ...); | |
358 | unsigned long btable_base; /* Breakpoint table. */ | |
359 | unsigned long mpflushreqs; /* SMP cache flush request list. */ | |
360 | unsigned long ntab; /* Name table. */ | |
361 | unsigned long stab; /* Symbol table. */ | |
362 | int smax; /* Max # of symbols. */ | |
363 | }; | |
364 | ||
365 | /* | |
366 | * Macros for calling a 32-bit ARC implementation from 64-bit code | |
367 | */ | |
368 | ||
875d43e7 | 369 | #if defined(CONFIG_64BIT) && defined(CONFIG_ARC32) |
1da177e4 LT |
370 | |
371 | #define __arc_clobbers \ | |
372 | "$2","$3" /* ... */, "$8","$9","$10","$11", \ | |
373 | "$12","$13","$14","$15","$16","$24","$25","$31" | |
374 | ||
375 | #define ARC_CALL0(dest) \ | |
376 | ({ long __res; \ | |
377 | long __vec = (long) romvec->dest; \ | |
378 | __asm__ __volatile__( \ | |
379 | "dsubu\t$29, 32\n\t" \ | |
380 | "jalr\t%1\n\t" \ | |
381 | "daddu\t$29, 32\n\t" \ | |
382 | "move\t%0, $2" \ | |
383 | : "=r" (__res), "=r" (__vec) \ | |
384 | : "1" (__vec) \ | |
385 | : __arc_clobbers, "$4","$5","$6","$7"); \ | |
386 | (unsigned long) __res; \ | |
387 | }) | |
388 | ||
389 | #define ARC_CALL1(dest,a1) \ | |
390 | ({ long __res; \ | |
391 | register signed int __a1 __asm__("$4") = (int) (long) (a1); \ | |
392 | long __vec = (long) romvec->dest; \ | |
393 | __asm__ __volatile__( \ | |
394 | "dsubu\t$29, 32\n\t" \ | |
395 | "jalr\t%1\n\t" \ | |
396 | "daddu\t$29, 32\n\t" \ | |
397 | "move\t%0, $2" \ | |
398 | : "=r" (__res), "=r" (__vec) \ | |
399 | : "1" (__vec), "r" (__a1) \ | |
400 | : __arc_clobbers, "$5","$6","$7"); \ | |
401 | (unsigned long) __res; \ | |
402 | }) | |
403 | ||
404 | #define ARC_CALL2(dest,a1,a2) \ | |
405 | ({ long __res; \ | |
406 | register signed int __a1 __asm__("$4") = (int) (long) (a1); \ | |
407 | register signed int __a2 __asm__("$5") = (int) (long) (a2); \ | |
408 | long __vec = (long) romvec->dest; \ | |
409 | __asm__ __volatile__( \ | |
410 | "dsubu\t$29, 32\n\t" \ | |
411 | "jalr\t%1\n\t" \ | |
412 | "daddu\t$29, 32\n\t" \ | |
413 | "move\t%0, $2" \ | |
414 | : "=r" (__res), "=r" (__vec) \ | |
415 | : "1" (__vec), "r" (__a1), "r" (__a2) \ | |
416 | : __arc_clobbers, "$6","$7"); \ | |
417 | __res; \ | |
418 | }) | |
419 | ||
420 | #define ARC_CALL3(dest,a1,a2,a3) \ | |
421 | ({ long __res; \ | |
422 | register signed int __a1 __asm__("$4") = (int) (long) (a1); \ | |
423 | register signed int __a2 __asm__("$5") = (int) (long) (a2); \ | |
424 | register signed int __a3 __asm__("$6") = (int) (long) (a3); \ | |
425 | long __vec = (long) romvec->dest; \ | |
426 | __asm__ __volatile__( \ | |
427 | "dsubu\t$29, 32\n\t" \ | |
428 | "jalr\t%1\n\t" \ | |
429 | "daddu\t$29, 32\n\t" \ | |
430 | "move\t%0, $2" \ | |
431 | : "=r" (__res), "=r" (__vec) \ | |
432 | : "1" (__vec), "r" (__a1), "r" (__a2), "r" (__a3) \ | |
433 | : __arc_clobbers, "$7"); \ | |
434 | __res; \ | |
435 | }) | |
436 | ||
437 | #define ARC_CALL4(dest,a1,a2,a3,a4) \ | |
438 | ({ long __res; \ | |
439 | register signed int __a1 __asm__("$4") = (int) (long) (a1); \ | |
440 | register signed int __a2 __asm__("$5") = (int) (long) (a2); \ | |
441 | register signed int __a3 __asm__("$6") = (int) (long) (a3); \ | |
442 | register signed int __a4 __asm__("$7") = (int) (long) (a4); \ | |
443 | long __vec = (long) romvec->dest; \ | |
444 | __asm__ __volatile__( \ | |
445 | "dsubu\t$29, 32\n\t" \ | |
446 | "jalr\t%1\n\t" \ | |
447 | "daddu\t$29, 32\n\t" \ | |
448 | "move\t%0, $2" \ | |
449 | : "=r" (__res), "=r" (__vec) \ | |
450 | : "1" (__vec), "r" (__a1), "r" (__a2), "r" (__a3), \ | |
451 | "r" (__a4) \ | |
452 | : __arc_clobbers); \ | |
453 | __res; \ | |
454 | }) | |
455 | ||
456 | #define ARC_CALL5(dest,a1,a2,a3,a4,a5) \ | |
457 | ({ long __res; \ | |
458 | register signed int __a1 __asm__("$4") = (int) (long) (a1); \ | |
459 | register signed int __a2 __asm__("$5") = (int) (long) (a2); \ | |
460 | register signed int __a3 __asm__("$6") = (int) (long) (a3); \ | |
461 | register signed int __a4 __asm__("$7") = (int) (long) (a4); \ | |
ce486cd8 | 462 | register signed int __a5 = (int) (long) (a5); \ |
1da177e4 LT |
463 | long __vec = (long) romvec->dest; \ |
464 | __asm__ __volatile__( \ | |
465 | "dsubu\t$29, 32\n\t" \ | |
466 | "sw\t%7, 16($29)\n\t" \ | |
467 | "jalr\t%1\n\t" \ | |
468 | "daddu\t$29, 32\n\t" \ | |
469 | "move\t%0, $2" \ | |
470 | : "=r" (__res), "=r" (__vec) \ | |
471 | : "1" (__vec), \ | |
472 | "r" (__a1), "r" (__a2), "r" (__a3), "r" (__a4), \ | |
473 | "r" (__a5) \ | |
474 | : __arc_clobbers); \ | |
475 | __res; \ | |
476 | }) | |
477 | ||
875d43e7 | 478 | #endif /* defined(CONFIG_64BIT) && defined(CONFIG_ARC32) */ |
1da177e4 | 479 | |
875d43e7 RB |
480 | #if (defined(CONFIG_32BIT) && defined(CONFIG_ARC32)) || \ |
481 | (defined(CONFIG_64BIT) && defined(CONFIG_ARC64)) | |
1da177e4 LT |
482 | |
483 | #define ARC_CALL0(dest) \ | |
484 | ({ long __res; \ | |
485 | long (*__vec)(void) = (void *) romvec->dest; \ | |
486 | \ | |
487 | __res = __vec(); \ | |
488 | __res; \ | |
489 | }) | |
490 | ||
491 | #define ARC_CALL1(dest,a1) \ | |
492 | ({ long __res; \ | |
493 | long __a1 = (long) (a1); \ | |
494 | long (*__vec)(long) = (void *) romvec->dest; \ | |
495 | \ | |
496 | __res = __vec(__a1); \ | |
497 | __res; \ | |
498 | }) | |
499 | ||
500 | #define ARC_CALL2(dest,a1,a2) \ | |
501 | ({ long __res; \ | |
502 | long __a1 = (long) (a1); \ | |
503 | long __a2 = (long) (a2); \ | |
504 | long (*__vec)(long, long) = (void *) romvec->dest; \ | |
505 | \ | |
506 | __res = __vec(__a1, __a2); \ | |
507 | __res; \ | |
508 | }) | |
509 | ||
510 | #define ARC_CALL3(dest,a1,a2,a3) \ | |
511 | ({ long __res; \ | |
512 | long __a1 = (long) (a1); \ | |
513 | long __a2 = (long) (a2); \ | |
514 | long __a3 = (long) (a3); \ | |
515 | long (*__vec)(long, long, long) = (void *) romvec->dest; \ | |
516 | \ | |
517 | __res = __vec(__a1, __a2, __a3); \ | |
518 | __res; \ | |
519 | }) | |
520 | ||
521 | #define ARC_CALL4(dest,a1,a2,a3,a4) \ | |
522 | ({ long __res; \ | |
523 | long __a1 = (long) (a1); \ | |
524 | long __a2 = (long) (a2); \ | |
525 | long __a3 = (long) (a3); \ | |
526 | long __a4 = (long) (a4); \ | |
527 | long (*__vec)(long, long, long, long) = (void *) romvec->dest; \ | |
528 | \ | |
529 | __res = __vec(__a1, __a2, __a3, __a4); \ | |
530 | __res; \ | |
531 | }) | |
532 | ||
533 | #define ARC_CALL5(dest,a1,a2,a3,a4,a5) \ | |
534 | ({ long __res; \ | |
535 | long __a1 = (long) (a1); \ | |
536 | long __a2 = (long) (a2); \ | |
537 | long __a3 = (long) (a3); \ | |
538 | long __a4 = (long) (a4); \ | |
539 | long __a5 = (long) (a5); \ | |
540 | long (*__vec)(long, long, long, long, long); \ | |
541 | __vec = (void *) romvec->dest; \ | |
542 | \ | |
543 | __res = __vec(__a1, __a2, __a3, __a4, __a5); \ | |
544 | __res; \ | |
545 | }) | |
546 | #endif /* both kernel and ARC either 32-bit or 64-bit */ | |
547 | ||
548 | #endif /* _ASM_SGIARCS_H */ |