1 #ifndef _LINUX_COMPAT_H_ 2 #define _LINUX_COMPAT_H_ 3 4 #define ndelay(x) udelay(1) 5 6 #define dev_dbg(dev, fmt, args...) \ 7 debug(fmt, ##args) 8 #define dev_vdbg(dev, fmt, args...) \ 9 debug(fmt, ##args) 10 #define dev_info(dev, fmt, args...) \ 11 printf(fmt, ##args) 12 #define dev_err(dev, fmt, args...) \ 13 printf(fmt, ##args) 14 #define printk printf 15 16 #define KERN_EMERG 17 #define KERN_ALERT 18 #define KERN_CRIT 19 #define KERN_ERR 20 #define KERN_WARNING 21 #define KERN_NOTICE 22 #define KERN_INFO 23 #define KERN_DEBUG 24 25 #define kmalloc(size, flags) malloc(size) 26 #define kzalloc(size, flags) calloc(size, 1) 27 #define vmalloc(size) malloc(size) 28 #define kfree(ptr) free(ptr) 29 #define vfree(ptr) free(ptr) 30 31 #define DECLARE_WAITQUEUE(...) do { } while (0) 32 #define add_wait_queue(...) do { } while (0) 33 #define remove_wait_queue(...) do { } while (0) 34 35 #define KERNEL_VERSION(a,b,c) (((a) << 16) + ((b) << 8) + (c)) 36 37 /* 38 * ..and if you can't take the strict 39 * types, you can specify one yourself. 40 * 41 * Or not use min/max at all, of course. 42 */ 43 #define min_t(type,x,y) \ 44 ({ type __x = (x); type __y = (y); __x < __y ? __x: __y; }) 45 #define max_t(type,x,y) \ 46 ({ type __x = (x); type __y = (y); __x > __y ? __x: __y; }) 47 48 #ifndef BUG 49 #define BUG() do { \ 50 printf("U-Boot BUG at %s:%d!\n", __FILE__, __LINE__); \ 51 } while (0) 52 53 #define BUG_ON(condition) do { if (condition) BUG(); } while(0) 54 #endif /* BUG */ 55 56 #define WARN_ON(x) if (x) {printf("WARNING in %s line %d\n" \ 57 , __FILE__, __LINE__); } 58 59 #define PAGE_SIZE 4096 60 #endif 61