release/src-rt-6.x.4708/linux/linux-2.6.36/arch/avr32/kernel/avr32_ksyms.c

   1 /*
   2  * Export AVR32-specific functions for loadable modules.
   3  *
   4  * Copyright (C) 2004-2006 Atmel Corporation
   5  *
   6  * This program is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License version 2 as
   8  * published by the Free Software Foundation.
   9  */
  10 #include <linux/delay.h>
  11 #include <linux/io.h>
  12 #include <linux/module.h>
  13
  14 #include <asm/checksum.h>
  15 #include <asm/uaccess.h>
  16
  17 /*
  18  * GCC functions
  19  */
  20 extern unsigned long long __avr32_lsl64(unsigned long long u, unsigned long b);
  21 extern unsigned long long __avr32_lsr64(unsigned long long u, unsigned long b);
  22 extern unsigned long long __avr32_asr64(unsigned long long u, unsigned long b);
  23 EXPORT_SYMBOL(__avr32_lsl64);
  24 EXPORT_SYMBOL(__avr32_lsr64);
  25 EXPORT_SYMBOL(__avr32_asr64);
  26
  27 /*
  28  * String functions
  29  */
  30 EXPORT_SYMBOL(memset);
  31 EXPORT_SYMBOL(memcpy);
  32
  33 EXPORT_SYMBOL(clear_page);
  34 EXPORT_SYMBOL(copy_page);
  35
  36 /*
  37  * Userspace access stuff.
  38  */
  39 EXPORT_SYMBOL(copy_from_user);
  40 EXPORT_SYMBOL(copy_to_user);
  41 EXPORT_SYMBOL(__copy_user);
  42 EXPORT_SYMBOL(strncpy_from_user);
  43 EXPORT_SYMBOL(__strncpy_from_user);
  44 EXPORT_SYMBOL(clear_user);
  45 EXPORT_SYMBOL(__clear_user);
  46 EXPORT_SYMBOL(strnlen_user);
  47
  48 EXPORT_SYMBOL(csum_partial);
  49 EXPORT_SYMBOL(csum_partial_copy_generic);
  50
  51 /* Delay loops (lib/delay.S) */
  52 EXPORT_SYMBOL(__ndelay);
  53 EXPORT_SYMBOL(__udelay);
  54 EXPORT_SYMBOL(__const_udelay);
  55
  56 /* Bit operations (lib/findbit.S) */
  57 EXPORT_SYMBOL(find_first_zero_bit);
  58 EXPORT_SYMBOL(find_next_zero_bit);
  59 EXPORT_SYMBOL(find_first_bit);
  60 EXPORT_SYMBOL(find_next_bit);
  61 EXPORT_SYMBOL(generic_find_next_le_bit);
  62 EXPORT_SYMBOL(generic_find_next_zero_le_bit);
  63
  64 /* I/O primitives (lib/io-*.S) */
  65 EXPORT_SYMBOL(__raw_readsb);
  66 EXPORT_SYMBOL(__raw_readsw);
  67 EXPORT_SYMBOL(__raw_readsl);
  68 EXPORT_SYMBOL(__raw_writesb);
  69 EXPORT_SYMBOL(__raw_writesw);
  70 EXPORT_SYMBOL(__raw_writesl);