forked from luck/tmp_suning_uos_patched
667bc389c7
The idea of this thing is we could save/restore the firmware's palette when breaking in and out of the firmware prompt. Only one driver implemented this (atyfb) and it's value is questionable. If you're just debugging you don't really care that the characters end up being purple or whatever. And we can provide better debugging and firmware command facilities with minimal in-kernel console I/O drivers. Signed-off-by: David S. Miller <davem@davemloft.net>
357 lines
9.8 KiB
C
357 lines
9.8 KiB
C
/* arch/sparc64/kernel/sparc64_ksyms.c: Sparc64 specific ksyms support.
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*
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* Copyright (C) 1996, 2007 David S. Miller (davem@davemloft.net)
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* Copyright (C) 1996 Eddie C. Dost (ecd@skynet.be)
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* Copyright (C) 1999 Jakub Jelinek (jj@ultra.linux.cz)
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*/
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/* Tell string.h we don't want memcpy etc. as cpp defines */
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#define EXPORT_SYMTAB_STROPS
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#define PROMLIB_INTERNAL
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#include <linux/module.h>
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#include <linux/types.h>
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#include <linux/string.h>
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#include <linux/sched.h>
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#include <linux/in6.h>
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#include <linux/pci.h>
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#include <linux/interrupt.h>
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#include <linux/fs_struct.h>
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#include <linux/fs.h>
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#include <linux/mm.h>
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#include <linux/socket.h>
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#include <linux/syscalls.h>
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#include <linux/percpu.h>
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#include <linux/init.h>
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#include <linux/rwsem.h>
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#include <net/compat.h>
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#include <asm/oplib.h>
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#include <asm/system.h>
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#include <asm/auxio.h>
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#include <asm/pgtable.h>
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#include <asm/io.h>
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#include <asm/irq.h>
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#include <asm/idprom.h>
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#include <asm/svr4.h>
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#include <asm/elf.h>
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#include <asm/head.h>
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#include <asm/smp.h>
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#include <asm/mostek.h>
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#include <asm/ptrace.h>
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#include <asm/user.h>
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#include <asm/uaccess.h>
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#include <asm/checksum.h>
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#include <asm/fpumacro.h>
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#include <asm/pgalloc.h>
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#include <asm/cacheflush.h>
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#ifdef CONFIG_SBUS
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#include <asm/sbus.h>
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#include <asm/dma.h>
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#endif
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#ifdef CONFIG_PCI
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#include <asm/ebus.h>
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#include <asm/isa.h>
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#endif
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#include <asm/ns87303.h>
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#include <asm/timer.h>
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#include <asm/cpudata.h>
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struct poll {
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int fd;
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short events;
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short revents;
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};
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extern void die_if_kernel(char *str, struct pt_regs *regs);
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extern pid_t kernel_thread(int (*fn)(void *), void * arg, unsigned long flags);
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extern void *__bzero(void *, size_t);
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extern void *__memscan_zero(void *, size_t);
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extern void *__memscan_generic(void *, int, size_t);
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extern int __memcmp(const void *, const void *, __kernel_size_t);
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extern __kernel_size_t strlen(const char *);
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extern void linux_sparc_syscall(void);
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extern void rtrap(void);
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extern void show_regs(struct pt_regs *);
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extern void solaris_syscall(void);
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extern void syscall_trace(struct pt_regs *, int);
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extern u32 sunos_sys_table[], sys_call_table32[];
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extern void tl0_solaris(void);
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extern void sys_sigsuspend(void);
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extern int svr4_getcontext(svr4_ucontext_t *uc, struct pt_regs *regs);
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extern int svr4_setcontext(svr4_ucontext_t *uc, struct pt_regs *regs);
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extern int compat_sys_ioctl(unsigned int fd, unsigned int cmd, u32 arg);
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extern int (*handle_mathemu)(struct pt_regs *, struct fpustate *);
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extern long sparc32_open(const char __user * filename, int flags, int mode);
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extern int io_remap_pfn_range(struct vm_area_struct *vma, unsigned long from,
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unsigned long pfn, unsigned long size, pgprot_t prot);
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extern int __ashrdi3(int, int);
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extern int dump_fpu (struct pt_regs * regs, elf_fpregset_t * fpregs);
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extern unsigned int sys_call_table[];
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extern void xor_vis_2(unsigned long, unsigned long *, unsigned long *);
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extern void xor_vis_3(unsigned long, unsigned long *, unsigned long *,
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unsigned long *);
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extern void xor_vis_4(unsigned long, unsigned long *, unsigned long *,
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unsigned long *, unsigned long *);
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extern void xor_vis_5(unsigned long, unsigned long *, unsigned long *,
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unsigned long *, unsigned long *, unsigned long *);
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extern void xor_niagara_2(unsigned long, unsigned long *, unsigned long *);
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extern void xor_niagara_3(unsigned long, unsigned long *, unsigned long *,
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unsigned long *);
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extern void xor_niagara_4(unsigned long, unsigned long *, unsigned long *,
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unsigned long *, unsigned long *);
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extern void xor_niagara_5(unsigned long, unsigned long *, unsigned long *,
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unsigned long *, unsigned long *, unsigned long *);
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/* Per-CPU information table */
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EXPORT_PER_CPU_SYMBOL(__cpu_data);
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/* used by various drivers */
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#ifdef CONFIG_SMP
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/* Out of line rw-locking implementation. */
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EXPORT_SYMBOL(__read_lock);
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EXPORT_SYMBOL(__read_unlock);
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EXPORT_SYMBOL(__write_lock);
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EXPORT_SYMBOL(__write_unlock);
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EXPORT_SYMBOL(__write_trylock);
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EXPORT_SYMBOL(smp_call_function);
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#endif /* CONFIG_SMP */
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#if defined(CONFIG_MCOUNT)
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extern void _mcount(void);
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EXPORT_SYMBOL(_mcount);
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#endif
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EXPORT_SYMBOL(sparc64_get_clock_tick);
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/* semaphores */
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EXPORT_SYMBOL(down);
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EXPORT_SYMBOL(down_trylock);
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EXPORT_SYMBOL(down_interruptible);
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EXPORT_SYMBOL(up);
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/* RW semaphores */
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EXPORT_SYMBOL(__down_read);
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EXPORT_SYMBOL(__down_read_trylock);
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EXPORT_SYMBOL(__down_write);
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EXPORT_SYMBOL(__down_write_trylock);
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EXPORT_SYMBOL(__up_read);
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EXPORT_SYMBOL(__up_write);
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EXPORT_SYMBOL(__downgrade_write);
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/* Atomic counter implementation. */
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EXPORT_SYMBOL(atomic_add);
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EXPORT_SYMBOL(atomic_add_ret);
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EXPORT_SYMBOL(atomic_sub);
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EXPORT_SYMBOL(atomic_sub_ret);
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EXPORT_SYMBOL(atomic64_add);
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EXPORT_SYMBOL(atomic64_add_ret);
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EXPORT_SYMBOL(atomic64_sub);
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EXPORT_SYMBOL(atomic64_sub_ret);
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/* Atomic bit operations. */
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EXPORT_SYMBOL(test_and_set_bit);
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EXPORT_SYMBOL(test_and_clear_bit);
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EXPORT_SYMBOL(test_and_change_bit);
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EXPORT_SYMBOL(set_bit);
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EXPORT_SYMBOL(clear_bit);
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EXPORT_SYMBOL(change_bit);
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EXPORT_SYMBOL(__flushw_user);
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EXPORT_SYMBOL(tlb_type);
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EXPORT_SYMBOL(sun4v_chip_type);
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EXPORT_SYMBOL(get_fb_unmapped_area);
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EXPORT_SYMBOL(flush_icache_range);
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EXPORT_SYMBOL(flush_dcache_page);
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#ifdef DCACHE_ALIASING_POSSIBLE
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EXPORT_SYMBOL(__flush_dcache_range);
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#endif
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EXPORT_SYMBOL(mostek_lock);
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EXPORT_SYMBOL(mstk48t02_regs);
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#ifdef CONFIG_SUN_AUXIO
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EXPORT_SYMBOL(auxio_set_led);
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EXPORT_SYMBOL(auxio_set_lte);
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#endif
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#ifdef CONFIG_SBUS
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EXPORT_SYMBOL(sbus_root);
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EXPORT_SYMBOL(dma_chain);
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EXPORT_SYMBOL(sbus_set_sbus64);
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EXPORT_SYMBOL(sbus_alloc_consistent);
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EXPORT_SYMBOL(sbus_free_consistent);
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EXPORT_SYMBOL(sbus_map_single);
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EXPORT_SYMBOL(sbus_unmap_single);
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EXPORT_SYMBOL(sbus_map_sg);
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EXPORT_SYMBOL(sbus_unmap_sg);
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EXPORT_SYMBOL(sbus_dma_sync_single_for_cpu);
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EXPORT_SYMBOL(sbus_dma_sync_single_for_device);
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EXPORT_SYMBOL(sbus_dma_sync_sg_for_cpu);
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EXPORT_SYMBOL(sbus_dma_sync_sg_for_device);
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#endif
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EXPORT_SYMBOL(outsb);
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EXPORT_SYMBOL(outsw);
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EXPORT_SYMBOL(outsl);
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EXPORT_SYMBOL(insb);
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EXPORT_SYMBOL(insw);
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EXPORT_SYMBOL(insl);
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#ifdef CONFIG_PCI
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EXPORT_SYMBOL(ebus_chain);
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EXPORT_SYMBOL(isa_chain);
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EXPORT_SYMBOL(pci_alloc_consistent);
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EXPORT_SYMBOL(pci_free_consistent);
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EXPORT_SYMBOL(pci_map_single);
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EXPORT_SYMBOL(pci_unmap_single);
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EXPORT_SYMBOL(pci_map_sg);
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EXPORT_SYMBOL(pci_unmap_sg);
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EXPORT_SYMBOL(pci_dma_sync_single_for_cpu);
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EXPORT_SYMBOL(pci_dma_sync_sg_for_cpu);
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EXPORT_SYMBOL(pci_dma_supported);
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#endif
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/* I/O device mmaping on Sparc64. */
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EXPORT_SYMBOL(io_remap_pfn_range);
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#if defined(CONFIG_COMPAT) && defined(CONFIG_NET)
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/* Solaris/SunOS binary compatibility */
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EXPORT_SYMBOL(verify_compat_iovec);
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#endif
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EXPORT_SYMBOL(dump_fpu);
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EXPORT_SYMBOL(put_fs_struct);
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/* math-emu wants this */
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EXPORT_SYMBOL(die_if_kernel);
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/* Kernel thread creation. */
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EXPORT_SYMBOL(kernel_thread);
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/* prom symbols */
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EXPORT_SYMBOL(idprom);
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EXPORT_SYMBOL(prom_root_node);
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EXPORT_SYMBOL(prom_getchild);
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EXPORT_SYMBOL(prom_getsibling);
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EXPORT_SYMBOL(prom_searchsiblings);
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EXPORT_SYMBOL(prom_firstprop);
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EXPORT_SYMBOL(prom_nextprop);
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EXPORT_SYMBOL(prom_getproplen);
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EXPORT_SYMBOL(prom_getproperty);
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EXPORT_SYMBOL(prom_node_has_property);
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EXPORT_SYMBOL(prom_setprop);
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EXPORT_SYMBOL(saved_command_line);
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EXPORT_SYMBOL(prom_finddevice);
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EXPORT_SYMBOL(prom_feval);
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EXPORT_SYMBOL(prom_getbool);
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EXPORT_SYMBOL(prom_getstring);
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EXPORT_SYMBOL(prom_getint);
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EXPORT_SYMBOL(prom_getintdefault);
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EXPORT_SYMBOL(__prom_getchild);
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EXPORT_SYMBOL(__prom_getsibling);
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/* sparc library symbols */
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EXPORT_SYMBOL(strlen);
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EXPORT_SYMBOL(__strlen_user);
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EXPORT_SYMBOL(__strnlen_user);
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#ifdef CONFIG_SOLARIS_EMUL_MODULE
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EXPORT_SYMBOL(linux_sparc_syscall);
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EXPORT_SYMBOL(rtrap);
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EXPORT_SYMBOL(show_regs);
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EXPORT_SYMBOL(solaris_syscall);
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EXPORT_SYMBOL(syscall_trace);
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EXPORT_SYMBOL(sunos_sys_table);
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EXPORT_SYMBOL(sys_call_table32);
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EXPORT_SYMBOL(tl0_solaris);
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EXPORT_SYMBOL(sys_sigsuspend);
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EXPORT_SYMBOL(sys_getppid);
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EXPORT_SYMBOL(sys_getpid);
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EXPORT_SYMBOL(sys_geteuid);
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EXPORT_SYMBOL(sys_getuid);
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EXPORT_SYMBOL(sys_getegid);
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EXPORT_SYMBOL(sysctl_nr_open);
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EXPORT_SYMBOL(sys_getgid);
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EXPORT_SYMBOL(svr4_getcontext);
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EXPORT_SYMBOL(svr4_setcontext);
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EXPORT_SYMBOL(compat_sys_ioctl);
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EXPORT_SYMBOL(sys_ioctl);
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EXPORT_SYMBOL(sparc32_open);
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#endif
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/* Special internal versions of library functions. */
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EXPORT_SYMBOL(_clear_page);
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EXPORT_SYMBOL(clear_user_page);
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EXPORT_SYMBOL(copy_user_page);
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EXPORT_SYMBOL(__bzero);
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EXPORT_SYMBOL(__memscan_zero);
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EXPORT_SYMBOL(__memscan_generic);
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EXPORT_SYMBOL(__memcmp);
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EXPORT_SYMBOL(__memset);
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EXPORT_SYMBOL(csum_partial);
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EXPORT_SYMBOL(csum_partial_copy_nocheck);
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EXPORT_SYMBOL(__csum_partial_copy_from_user);
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EXPORT_SYMBOL(__csum_partial_copy_to_user);
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EXPORT_SYMBOL(ip_fast_csum);
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/* Moving data to/from/in userspace. */
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EXPORT_SYMBOL(___copy_to_user);
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EXPORT_SYMBOL(___copy_from_user);
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EXPORT_SYMBOL(___copy_in_user);
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EXPORT_SYMBOL(copy_to_user_fixup);
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EXPORT_SYMBOL(copy_from_user_fixup);
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EXPORT_SYMBOL(copy_in_user_fixup);
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EXPORT_SYMBOL(__strncpy_from_user);
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EXPORT_SYMBOL(__clear_user);
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/* Various address conversion macros use this. */
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EXPORT_SYMBOL(sparc64_valid_addr_bitmap);
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/* No version information on this, heavily used in inline asm,
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* and will always be 'void __ret_efault(void)'.
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*/
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EXPORT_SYMBOL(__ret_efault);
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/* No version information on these, as gcc produces such symbols. */
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EXPORT_SYMBOL(memcmp);
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EXPORT_SYMBOL(memcpy);
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EXPORT_SYMBOL(memset);
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EXPORT_SYMBOL(memmove);
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EXPORT_SYMBOL(strncmp);
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void VISenter(void);
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/* RAID code needs this */
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EXPORT_SYMBOL(VISenter);
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/* for input/keybdev */
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EXPORT_SYMBOL(sun_do_break);
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EXPORT_SYMBOL(stop_a_enabled);
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#ifdef CONFIG_DEBUG_BUGVERBOSE
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EXPORT_SYMBOL(do_BUG);
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#endif
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/* for ns8703 */
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EXPORT_SYMBOL(ns87303_lock);
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/* for solaris compat module */
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EXPORT_SYMBOL_GPL(sys_call_table);
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EXPORT_SYMBOL(tick_ops);
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EXPORT_SYMBOL(xor_vis_2);
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EXPORT_SYMBOL(xor_vis_3);
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EXPORT_SYMBOL(xor_vis_4);
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EXPORT_SYMBOL(xor_vis_5);
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EXPORT_SYMBOL(xor_niagara_2);
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EXPORT_SYMBOL(xor_niagara_3);
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EXPORT_SYMBOL(xor_niagara_4);
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EXPORT_SYMBOL(xor_niagara_5);
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