#ifndef DDK750_HELP_H__ #define DDK750_HELP_H__ #include "ddk750_chip.h" #ifndef USE_INTERNAL_REGISTER_ACCESS #include <linux/ioport.h> #include <asm/io.h> #include <asm/uaccess.h> #include "sm750_help.h" #if 0 /* if 718 big endian turned on,be aware that don't use this driver for general use,only for ppc big-endian */ #warning "big endian on target cpu and enable nature big endian support of 718 capability !" #define PEEK32(addr) __raw_readl(mmio750 + addr) #define POKE32(addr,data) __raw_writel(data, mmio750 + addr) #else /* software control endianess */ #define PEEK32(addr) readl(addr + mmio750) #define POKE32(addr,data) writel(data, addr + mmio750) #endif extern void __iomem * mmio750; extern char revId750; extern unsigned short devId750; #else /* implement if you want use it*/ #endif #endif