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[SPARC64]: SMP build fixes.
[GitHub/mt8127/android_kernel_alcatel_ttab.git] / arch / sparc64 / kernel / sparc64_ksyms.c
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1da177e4
LT		 1/* $Id: sparc64_ksyms.c,v 1.121 2002/02/09 19:49:31 davem Exp $
2 * arch/sparc64/kernel/sparc64_ksyms.c: Sparc64 specific ksyms support.
3 *
4 * Copyright (C) 1996 David S. Miller (davem@caip.rutgers.edu)
5 * Copyright (C) 1996 Eddie C. Dost (ecd@skynet.be)
6 * Copyright (C) 1999 Jakub Jelinek (jj@ultra.linux.cz)
7 */
8
9/* Tell string.h we don't want memcpy etc. as cpp defines */
10#define EXPORT_SYMTAB_STROPS
11#define PROMLIB_INTERNAL
12
1da177e4
LT		 13#include <linux/module.h>
14#include <linux/types.h>
15#include <linux/string.h>
16#include <linux/sched.h>
17#include <linux/in6.h>
18#include <linux/pci.h>
19#include <linux/interrupt.h>
20#include <linux/fs_struct.h>
21#include <linux/fs.h>
22#include <linux/mm.h>
23#include <linux/socket.h>
24#include <linux/syscalls.h>
25#include <linux/percpu.h>
26#include <linux/init.h>
ea1ff19c 27#include <linux/rwsem.h>
1da177e4
LT		 28#include <net/compat.h>
29
30#include <asm/oplib.h>
31#include <asm/delay.h>
32#include <asm/system.h>
33#include <asm/auxio.h>
34#include <asm/pgtable.h>
35#include <asm/io.h>
36#include <asm/irq.h>
37#include <asm/idprom.h>
38#include <asm/svr4.h>
39#include <asm/elf.h>
40#include <asm/head.h>
41#include <asm/smp.h>
42#include <asm/mostek.h>
43#include <asm/ptrace.h>
44#include <asm/user.h>
45#include <asm/uaccess.h>
46#include <asm/checksum.h>
47#include <asm/fpumacro.h>
48#include <asm/pgalloc.h>
49#include <asm/cacheflush.h>
50#ifdef CONFIG_SBUS
51#include <asm/sbus.h>
52#include <asm/dma.h>
53#endif
54#ifdef CONFIG_PCI
55#include <asm/ebus.h>
56#include <asm/isa.h>
57#endif
58#include <asm/a.out.h>
59#include <asm/ns87303.h>
60#include <asm/timer.h>
61#include <asm/cpudata.h>
1da177e4
LT		 62
63struct poll {
64 int fd;
65 short events;
66 short revents;
67};
68
69extern void die_if_kernel(char *str, struct pt_regs *regs);
70extern pid_t kernel_thread(int (*fn)(void *), void * arg, unsigned long flags);
1da177e4
LT		 71extern void *__bzero(void *, size_t);
72extern void *__memscan_zero(void *, size_t);
73extern void *__memscan_generic(void *, int, size_t);
74extern int __memcmp(const void *, const void *, __kernel_size_t);
75extern __kernel_size_t strlen(const char *);
76extern void linux_sparc_syscall(void);
77extern void rtrap(void);
78extern void show_regs(struct pt_regs *);
79extern void solaris_syscall(void);
8d8a6479 80extern void syscall_trace(struct pt_regs *, int);
1da177e4
LT		 81extern u32 sunos_sys_table[], sys_call_table32[];
82extern void tl0_solaris(void);
83extern void sys_sigsuspend(void);
84extern int svr4_getcontext(svr4_ucontext_t *uc, struct pt_regs *regs);
85extern int svr4_setcontext(svr4_ucontext_t *uc, struct pt_regs *regs);
86extern int compat_sys_ioctl(unsigned int fd, unsigned int cmd, u32 arg);
87extern int (*handle_mathemu)(struct pt_regs *, struct fpustate *);
88extern long sparc32_open(const char __user * filename, int flags, int mode);
1da177e4
LT		 89extern int io_remap_pfn_range(struct vm_area_struct *vma, unsigned long from,
90 unsigned long pfn, unsigned long size, pgprot_t prot);
91extern void (*prom_palette)(int);
92
93extern int __ashrdi3(int, int);
94
1da177e4
LT		 95extern int dump_fpu (struct pt_regs * regs, elf_fpregset_t * fpregs);
96
1da177e4
LT		 97extern unsigned int sys_call_table[];
98
99extern void xor_vis_2(unsigned long, unsigned long *, unsigned long *);
100extern void xor_vis_3(unsigned long, unsigned long *, unsigned long *,
101 unsigned long *);
102extern void xor_vis_4(unsigned long, unsigned long *, unsigned long *,
103 unsigned long *, unsigned long *);
104extern void xor_vis_5(unsigned long, unsigned long *, unsigned long *,
105 unsigned long *, unsigned long *, unsigned long *);
106
36344762
DM		 107extern void xor_niagara_2(unsigned long, unsigned long *, unsigned long *);
108extern void xor_niagara_3(unsigned long, unsigned long *, unsigned long *,
109 unsigned long *);
110extern void xor_niagara_4(unsigned long, unsigned long *, unsigned long *,
111 unsigned long *, unsigned long *);
112extern void xor_niagara_5(unsigned long, unsigned long *, unsigned long *,
113 unsigned long *, unsigned long *, unsigned long *);
114
1da177e4
LT		 115/* Per-CPU information table */
116EXPORT_PER_CPU_SYMBOL(__cpu_data);
117
118/* used by various drivers */
119#ifdef CONFIG_SMP
1da177e4
LT		 120/* Out of line rw-locking implementation. */
121EXPORT_SYMBOL(__read_lock);
122EXPORT_SYMBOL(__read_unlock);
123EXPORT_SYMBOL(__write_lock);
124EXPORT_SYMBOL(__write_unlock);
125EXPORT_SYMBOL(__write_trylock);
1da177e4 126
1da177e4
LT		 127EXPORT_SYMBOL(smp_call_function);
128#endif /* CONFIG_SMP */
129
37e64e5a
MP		 130#if defined(CONFIG_MCOUNT)
131extern void _mcount(void);
132EXPORT_SYMBOL(_mcount);
133#endif
134
1da177e4
LT		 135EXPORT_SYMBOL(sparc64_get_clock_tick);
136
137/* semaphores */
138EXPORT_SYMBOL(down);
139EXPORT_SYMBOL(down_trylock);
140EXPORT_SYMBOL(down_interruptible);
141EXPORT_SYMBOL(up);
142
143/* RW semaphores */
144EXPORT_SYMBOL(__down_read);
145EXPORT_SYMBOL(__down_read_trylock);
146EXPORT_SYMBOL(__down_write);
147EXPORT_SYMBOL(__down_write_trylock);
148EXPORT_SYMBOL(__up_read);
149EXPORT_SYMBOL(__up_write);
150EXPORT_SYMBOL(__downgrade_write);
151
152/* Atomic counter implementation. */
153EXPORT_SYMBOL(atomic_add);
154EXPORT_SYMBOL(atomic_add_ret);
155EXPORT_SYMBOL(atomic_sub);
156EXPORT_SYMBOL(atomic_sub_ret);
157EXPORT_SYMBOL(atomic64_add);
158EXPORT_SYMBOL(atomic64_add_ret);
159EXPORT_SYMBOL(atomic64_sub);
160EXPORT_SYMBOL(atomic64_sub_ret);
1da177e4
LT		 161
162/* Atomic bit operations. */
163EXPORT_SYMBOL(test_and_set_bit);
164EXPORT_SYMBOL(test_and_clear_bit);
165EXPORT_SYMBOL(test_and_change_bit);
166EXPORT_SYMBOL(set_bit);
167EXPORT_SYMBOL(clear_bit);
168EXPORT_SYMBOL(change_bit);
169
1da177e4
LT		 170EXPORT_SYMBOL(__flushw_user);
171
172EXPORT_SYMBOL(tlb_type);
173EXPORT_SYMBOL(get_fb_unmapped_area);
174EXPORT_SYMBOL(flush_icache_range);
175
176EXPORT_SYMBOL(flush_dcache_page);
177#ifdef DCACHE_ALIASING_POSSIBLE
178EXPORT_SYMBOL(__flush_dcache_range);
179#endif
180
181EXPORT_SYMBOL(mostek_lock);
182EXPORT_SYMBOL(mstk48t02_regs);
1da177e4
LT		 183#ifdef CONFIG_SUN_AUXIO
184EXPORT_SYMBOL(auxio_set_led);
185EXPORT_SYMBOL(auxio_set_lte);
186#endif
187#ifdef CONFIG_SBUS
188EXPORT_SYMBOL(sbus_root);
189EXPORT_SYMBOL(dma_chain);
190EXPORT_SYMBOL(sbus_set_sbus64);
191EXPORT_SYMBOL(sbus_alloc_consistent);
192EXPORT_SYMBOL(sbus_free_consistent);
193EXPORT_SYMBOL(sbus_map_single);
194EXPORT_SYMBOL(sbus_unmap_single);
195EXPORT_SYMBOL(sbus_map_sg);
196EXPORT_SYMBOL(sbus_unmap_sg);
197EXPORT_SYMBOL(sbus_dma_sync_single_for_cpu);
198EXPORT_SYMBOL(sbus_dma_sync_single_for_device);
199EXPORT_SYMBOL(sbus_dma_sync_sg_for_cpu);
200EXPORT_SYMBOL(sbus_dma_sync_sg_for_device);
201#endif
202EXPORT_SYMBOL(outsb);
203EXPORT_SYMBOL(outsw);
204EXPORT_SYMBOL(outsl);
205EXPORT_SYMBOL(insb);
206EXPORT_SYMBOL(insw);
207EXPORT_SYMBOL(insl);
208#ifdef CONFIG_PCI
209EXPORT_SYMBOL(ebus_chain);
210EXPORT_SYMBOL(isa_chain);
1da177e4
LT		 211EXPORT_SYMBOL(pci_alloc_consistent);
212EXPORT_SYMBOL(pci_free_consistent);
213EXPORT_SYMBOL(pci_map_single);
214EXPORT_SYMBOL(pci_unmap_single);
215EXPORT_SYMBOL(pci_map_sg);
216EXPORT_SYMBOL(pci_unmap_sg);
217EXPORT_SYMBOL(pci_dma_sync_single_for_cpu);
218EXPORT_SYMBOL(pci_dma_sync_sg_for_cpu);
219EXPORT_SYMBOL(pci_dma_supported);
220#endif
221
222/* I/O device mmaping on Sparc64. */
1da177e4
LT		 223EXPORT_SYMBOL(io_remap_pfn_range);
224
2d7d5f05 225#ifdef CONFIG_COMPAT
1da177e4 226/* Solaris/SunOS binary compatibility */
1da177e4 227EXPORT_SYMBOL(verify_compat_iovec);
2d7d5f05 228#endif
1da177e4 229
1da177e4 230EXPORT_SYMBOL(dump_fpu);
1da177e4
LT		 231EXPORT_SYMBOL(put_fs_struct);
232
233/* math-emu wants this */
234EXPORT_SYMBOL(die_if_kernel);
235
236/* Kernel thread creation. */
237EXPORT_SYMBOL(kernel_thread);
238
239/* prom symbols */
240EXPORT_SYMBOL(idprom);
241EXPORT_SYMBOL(prom_root_node);
242EXPORT_SYMBOL(prom_getchild);
243EXPORT_SYMBOL(prom_getsibling);
244EXPORT_SYMBOL(prom_searchsiblings);
245EXPORT_SYMBOL(prom_firstprop);
246EXPORT_SYMBOL(prom_nextprop);
247EXPORT_SYMBOL(prom_getproplen);
248EXPORT_SYMBOL(prom_getproperty);
249EXPORT_SYMBOL(prom_node_has_property);
250EXPORT_SYMBOL(prom_setprop);
251EXPORT_SYMBOL(saved_command_line);
1da177e4
LT		 252EXPORT_SYMBOL(prom_finddevice);
253EXPORT_SYMBOL(prom_feval);
254EXPORT_SYMBOL(prom_getbool);
255EXPORT_SYMBOL(prom_getstring);
256EXPORT_SYMBOL(prom_getint);
257EXPORT_SYMBOL(prom_getintdefault);
258EXPORT_SYMBOL(__prom_getchild);
259EXPORT_SYMBOL(__prom_getsibling);
260
261/* sparc library symbols */
262EXPORT_SYMBOL(strlen);
1da177e4
LT		 263EXPORT_SYMBOL(__strlen_user);
264EXPORT_SYMBOL(__strnlen_user);
1da177e4
LT		 265
266#ifdef CONFIG_SOLARIS_EMUL_MODULE
267EXPORT_SYMBOL(linux_sparc_syscall);
268EXPORT_SYMBOL(rtrap);
269EXPORT_SYMBOL(show_regs);
270EXPORT_SYMBOL(solaris_syscall);
271EXPORT_SYMBOL(syscall_trace);
272EXPORT_SYMBOL(sunos_sys_table);
273EXPORT_SYMBOL(sys_call_table32);
274EXPORT_SYMBOL(tl0_solaris);
275EXPORT_SYMBOL(sys_sigsuspend);
276EXPORT_SYMBOL(sys_getppid);
277EXPORT_SYMBOL(sys_getpid);
278EXPORT_SYMBOL(sys_geteuid);
279EXPORT_SYMBOL(sys_getuid);
280EXPORT_SYMBOL(sys_getegid);
281EXPORT_SYMBOL(sys_getgid);
282EXPORT_SYMBOL(svr4_getcontext);
283EXPORT_SYMBOL(svr4_setcontext);
284EXPORT_SYMBOL(compat_sys_ioctl);
285EXPORT_SYMBOL(sparc32_open);
1da177e4
LT		 286#endif
287
288/* Special internal versions of library functions. */
289EXPORT_SYMBOL(_clear_page);
290EXPORT_SYMBOL(clear_user_page);
291EXPORT_SYMBOL(copy_user_page);
292EXPORT_SYMBOL(__bzero);
293EXPORT_SYMBOL(__memscan_zero);
294EXPORT_SYMBOL(__memscan_generic);
295EXPORT_SYMBOL(__memcmp);
296EXPORT_SYMBOL(__memset);
1da177e4
LT		 297
298EXPORT_SYMBOL(csum_partial);
299EXPORT_SYMBOL(csum_partial_copy_nocheck);
300EXPORT_SYMBOL(__csum_partial_copy_from_user);
301EXPORT_SYMBOL(__csum_partial_copy_to_user);
302EXPORT_SYMBOL(ip_fast_csum);
303
304/* Moving data to/from/in userspace. */
305EXPORT_SYMBOL(___copy_to_user);
306EXPORT_SYMBOL(___copy_from_user);
307EXPORT_SYMBOL(___copy_in_user);
308EXPORT_SYMBOL(copy_to_user_fixup);
309EXPORT_SYMBOL(copy_from_user_fixup);
310EXPORT_SYMBOL(copy_in_user_fixup);
311EXPORT_SYMBOL(__strncpy_from_user);
c857e3fd 312EXPORT_SYMBOL(__clear_user);
1da177e4
LT		 313
314/* Various address conversion macros use this. */
1da177e4 315EXPORT_SYMBOL(sparc64_valid_addr_bitmap);
1da177e4
LT		 316
317/* No version information on this, heavily used in inline asm,
318 * and will always be 'void __ret_efault(void)'.
319 */
320EXPORT_SYMBOL(__ret_efault);
321
322/* No version information on these, as gcc produces such symbols. */
323EXPORT_SYMBOL(memcmp);
324EXPORT_SYMBOL(memcpy);
325EXPORT_SYMBOL(memset);
326EXPORT_SYMBOL(memmove);
327EXPORT_SYMBOL(strncmp);
328
329/* Delay routines. */
330EXPORT_SYMBOL(__udelay);
331EXPORT_SYMBOL(__ndelay);
332EXPORT_SYMBOL(__const_udelay);
333EXPORT_SYMBOL(__delay);
334
335void VISenter(void);
336/* RAID code needs this */
337EXPORT_SYMBOL(VISenter);
338
339/* for input/keybdev */
340EXPORT_SYMBOL(sun_do_break);
341EXPORT_SYMBOL(serial_console);
342EXPORT_SYMBOL(stop_a_enabled);
343
344#ifdef CONFIG_DEBUG_BUGVERBOSE
345EXPORT_SYMBOL(do_BUG);
346#endif
347
348/* for ns8703 */
349EXPORT_SYMBOL(ns87303_lock);
350
351/* for solaris compat module */
352EXPORT_SYMBOL_GPL(sys_call_table);
353
354EXPORT_SYMBOL(tick_ops);
355
356EXPORT_SYMBOL(xor_vis_2);
357EXPORT_SYMBOL(xor_vis_3);
358EXPORT_SYMBOL(xor_vis_4);
359EXPORT_SYMBOL(xor_vis_5);
360
36344762
DM		 361EXPORT_SYMBOL(xor_niagara_2);
362EXPORT_SYMBOL(xor_niagara_3);
363EXPORT_SYMBOL(xor_niagara_4);
364EXPORT_SYMBOL(xor_niagara_5);
365
1da177e4 366EXPORT_SYMBOL(prom_palette);
kernel source for telekom puls (alcatel/mediatek)