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#ifndef _ALPHA_IRQ_H

#define _ALPHA_IRQ_H

/*

 *      linux/include/alpha/irq.h

 *

 *      (C) 1994 Linus Torvalds

 */

#include <linux/linkage.h>

#include <linux/config.h>

#if   defined(CONFIG_ALPHA_CABRIOLET) || \

      defined(CONFIG_ALPHA_EB66P)     || \

      defined(CONFIG_ALPHA_EB164)     || \

      defined(CONFIG_ALPHA_PC164)     || \

      defined(CONFIG_ALPHA_LX164)

# define NR_IRQS        35

#elif defined(CONFIG_ALPHA_EB66)      || \

      defined(CONFIG_ALPHA_EB64P)     || \

      defined(CONFIG_ALPHA_MIKASA)

# define NR_IRQS        32

#elif defined(CONFIG_ALPHA_ALCOR)     || \

      defined(CONFIG_ALPHA_XLT)       || \

      defined(CONFIG_ALPHA_MIATA)     || \

      defined(CONFIG_ALPHA_RUFFIAN)   || \

      defined(CONFIG_ALPHA_NORITAKE)

# define NR_IRQS        48

#elif defined(CONFIG_ALPHA_SABLE)     || \

      defined(CONFIG_ALPHA_SX164)

# define NR_IRQS        40

#elif defined(CONFIG_ALPHA_TAKARA)

# define NR_IRQS        20

#else /* everyone else */

# define NR_IRQS        16

#endif

extern void disable_irq(unsigned int);

extern void enable_irq(unsigned int);

#define __STR(x) #x

#define STR(x) __STR(x)

#define SAVE_ALL "xx"

/*

 * SAVE_MOST/RESTORE_MOST is used for the faster version of IRQ handlers,

 * installed by using the SA_INTERRUPT flag. These kinds of IRQ's don't

 * call the routines that do signal handling etc on return, and can have

 * more relaxed register-saving etc. They are also atomic, and are thus

 * suited for small, fast interrupts like the serial lines or the harddisk

 * drivers, which don't actually need signal handling etc.

 *

 * Also note that we actually save only those registers that are used in

 * C subroutines, so if you do something weird, you're on your own.

 */

#define SAVE_MOST "yy"

#define RESTORE_MOST "zz"

#define ACK_FIRST(mask) "aa"

#define ACK_SECOND(mask) "dummy"

#define UNBLK_FIRST(mask) "dummy"

#define UNBLK_SECOND(mask) "dummy"

#define IRQ_NAME2(nr) nr##_interrupt(void)

#define IRQ_NAME(nr) IRQ_NAME2(IRQ##nr)

#define FAST_IRQ_NAME(nr) IRQ_NAME2(fast_IRQ##nr)

#define BAD_IRQ_NAME(nr) IRQ_NAME2(bad_IRQ##nr)

#define BUILD_IRQ(chip,nr,mask) \

asmlinkage void IRQ_NAME(nr); \

asmlinkage void FAST_IRQ_NAME(nr); \

asmlinkage void BAD_IRQ_NAME(nr); \

asm code comes here

#endif