1 #ifndef DDK750_HELP_H__ 2 #define DDK750_HELP_H__ 3 #include "ddk750_chip.h" 4 #ifndef USE_INTERNAL_REGISTER_ACCESS 5 6 #include <linux/ioport.h> 7 #include <linux/io.h> 8 #include <linux/uaccess.h> 9 10 /* software control endianness */ 11 #define PEEK32(addr) readl(addr + mmio750) 12 #define POKE32(addr, data) writel(data, addr + mmio750) 13 14 extern void __iomem *mmio750; 15 extern char revId750; 16 extern unsigned short devId750; 17 #else 18 /* implement if you want use it*/ 19 #endif 20 21 #endif 22