--- zzzz-none-000/linux-2.4.17/arch/mips/kernel/mips_ksyms.c	2001-09-09 17:43:01.000000000 +0000
+++ sangam-fb-322/linux-2.4.17/arch/mips/kernel/mips_ksyms.c	2004-11-24 13:22:35.000000000 +0000
@@ -31,6 +31,8 @@
 #include <asm/floppy.h>
 #endif
 
+#define CONFIG_MODULE_PROM_PRINTF	// <<<<
+
 extern void *__bzero(void *__s, size_t __count);
 extern long __strncpy_from_user_nocheck_asm(char *__to,
                                             const char *__from, long __len);
@@ -41,6 +43,17 @@
 extern long __strnlen_user_nocheck_asm(const char *s);
 extern long __strnlen_user_asm(const char *s);
 
+#if defined(CONFIG_MIPS_AVALANCHE_SOC)
+extern char *prom_getenv(char *envname);
+#include<asm/avalanche/avalanche_map.h>
+#endif
+
+#if defined(CONFIG_MIPS_AVALANCHE) || defined(CONFIG_MIPS_AVALANCHE_D)
+extern void iic_write_data(unsigned char addr,unsigned char data);
+extern unsigned char iic_read_byte(unsigned int dtype, unsigned int dev, unsigned int adr);
+extern int iic_writeb_addr(unsigned int dtype, unsigned int dev, unsigned int adr, unsigned int dat);
+#endif /* CONFIG_MIPS_AVALANCHE || CONFIG_MIPS_AVALANCHE_D */
+
 EXPORT_SYMBOL(mips_machtype);
 EXPORT_SYMBOL(EISA_bus);
 
@@ -88,8 +101,6 @@
  */
 EXPORT_SYMBOL(_flush_page_to_ram);
 EXPORT_SYMBOL(_flush_cache_all);
-EXPORT_SYMBOL(_dma_cache_wback_inv);
-EXPORT_SYMBOL(_dma_cache_inv);
 
 EXPORT_SYMBOL(invalid_pte_table);
 
@@ -102,11 +113,6 @@
 EXPORT_SYMBOL(__up);
 
 /*
- * Base address of ports for Intel style I/O.
- */
-EXPORT_SYMBOL(mips_io_port_base);
-
-/*
  * Architecture specific stuff.
  */
 #ifdef CONFIG_MIPS_JAZZ
@@ -125,9 +131,6 @@
 #include <asm/branch.h>
 #include <linux/sched.h>
 
-int register_fpe(void (*handler)(struct pt_regs *regs, unsigned int fcr31));
-int unregister_fpe(void (*handler)(struct pt_regs *regs, unsigned int fcr31));
-
 #ifdef CONFIG_VT
 EXPORT_SYMBOL(screen_info);
 #endif
@@ -136,5 +139,23 @@
 EXPORT_SYMBOL(ide_ops);
 #endif
 
+#if defined(CONFIG_MODULE_PROM_PRINTF)
+extern void prom_printf (const char *, ...);
+
+EXPORT_SYMBOL(prom_printf);
+#endif
+
+
 EXPORT_SYMBOL(get_wchan);
-EXPORT_SYMBOL(flush_tlb_page);
+
+/* export this symbol for getting environment variables from modules  *JAH* */
+
+#if defined(CONFIG_MIPS_AVALANCHE_SOC)
+EXPORT_SYMBOL(prom_getenv);
+#endif
+
+#if defined(CONFIG_MIPS_AVALANCHE) || defined(CONFIG_MIPS_AVALANCHE_D)
+EXPORT_SYMBOL(iic_write_data);  /* I2C functions from /arch/mips/mips-boards/time.c */
+EXPORT_SYMBOL(iic_read_byte);
+EXPORT_SYMBOL(iic_writeb_addr);
+#endif /* CONFIG_MIPS_AVALANCHE || CONFIG_MIPS_AVALANCHE_D */