diff options
Diffstat (limited to 'sys/ofed/include/linux/kernel.h')
| -rw-r--r-- | sys/ofed/include/linux/kernel.h | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/sys/ofed/include/linux/kernel.h b/sys/ofed/include/linux/kernel.h index f49036e..55b71f6 100644 --- a/sys/ofed/include/linux/kernel.h +++ b/sys/ofed/include/linux/kernel.h @@ -47,6 +47,7 @@ #include <linux/log2.h> #include <asm/byteorder.h> +#define KERN_CONT "" #define KERN_EMERG "<0>" #define KERN_ALERT "<1>" #define KERN_CRIT "<2>" @@ -68,6 +69,60 @@ #define pr_debug(fmt, ...) printk(KERN_DEBUG # fmt, ##__VA_ARGS__) #define udelay(t) DELAY(t) +#ifndef pr_fmt +#define pr_fmt(fmt) fmt +#endif + +/* + * Print a one-time message (analogous to WARN_ONCE() et al): + */ +#define printk_once(x...) ({ \ + static bool __print_once; \ + \ + if (!__print_once) { \ + __print_once = true; \ + printk(x); \ + } \ +}) + + + +#define pr_emerg(fmt, ...) \ + printk(KERN_EMERG pr_fmt(fmt), ##__VA_ARGS__) +#define pr_alert(fmt, ...) \ + printk(KERN_ALERT pr_fmt(fmt), ##__VA_ARGS__) +#define pr_crit(fmt, ...) \ + printk(KERN_CRIT pr_fmt(fmt), ##__VA_ARGS__) +#define pr_err(fmt, ...) \ + printk(KERN_ERR pr_fmt(fmt), ##__VA_ARGS__) +#define pr_warning(fmt, ...) \ + printk(KERN_WARNING pr_fmt(fmt), ##__VA_ARGS__) +#define pr_warn pr_warning +#define pr_notice(fmt, ...) \ + printk(KERN_NOTICE pr_fmt(fmt), ##__VA_ARGS__) +#define pr_info(fmt, ...) \ + printk(KERN_INFO pr_fmt(fmt), ##__VA_ARGS__) +#define pr_cont(fmt, ...) \ + printk(KERN_CONT fmt, ##__VA_ARGS__) + +/* pr_devel() should produce zero code unless DEBUG is defined */ +#ifdef DEBUG +#define pr_devel(fmt, ...) \ + printk(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__) +#else +#define pr_devel(fmt, ...) \ + ({ if (0) printk(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__); 0; }) +#endif + +#ifndef WARN +#define WARN(condition, format...) ({ \ + int __ret_warn_on = !!(condition); \ + if (unlikely(__ret_warn_on)) \ + pr_warning(format); \ + unlikely(__ret_warn_on); \ +}) +#endif + #define container_of(ptr, type, member) \ ({ \ __typeof(((type *)0)->member) *_p = (ptr); \ @@ -77,12 +132,27 @@ #define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0])) #define simple_strtoul strtoul +#define simple_strtol strtol #define min(x, y) (x < y ? x : y) #define max(x, y) (x > y ? x : y) #define min_t(type, _x, _y) (type)(_x) < (type)(_y) ? (type)(_x) : (_y) #define max_t(type, _x, _y) (type)(_x) > (type)(_y) ? (type)(_x) : (_y) +/* + * This looks more complex than it should be. But we need to + * get the type for the ~ right in round_down (it needs to be + * as wide as the result!), and we want to evaluate the macro + * arguments just once each. + */ +#define __round_mask(x, y) ((__typeof__(x))((y)-1)) +#define round_up(x, y) ((((x)-1) | __round_mask(x, y))+1) +#define round_down(x, y) ((x) & ~__round_mask(x, y)) + #define num_possible_cpus() mp_ncpus +typedef struct pm_message { + int event; +} pm_message_t; + #endif /* _LINUX_KERNEL_H_ */ |
