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#ifndef KERN_IPC_IRQ_H_
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#ifndef KERN_IPC_IRQ_H_
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#define KERN_IPC_IRQ_H_
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#define KERN_IPC_IRQ_H_
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/** Maximum length of IPC IRQ program */
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/** Maximum length of IPC IRQ program */
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#define IRQ_MAX_PROG_SIZE   10
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#define IRQ_MAX_PROG_SIZE   20
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#include <ipc/ipc.h>
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#include <ipc/ipc.h>
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#include <ddi/irq.h>
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#include <ddi/irq.h>
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#include <arch/types.h>
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#include <arch/types.h>
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#include <adt/list.h>
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#include <adt/list.h>
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extern int ipc_irq_register(answerbox_t *box, inr_t inr, devno_t devno,
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extern int ipc_irq_register(answerbox_t *, inr_t, devno_t, unative_t,
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    unative_t method, irq_code_t *ucode);
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    irq_code_t *);
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extern irq_ownership_t ipc_irq_top_half_claim(irq_t *);
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extern void ipc_irq_send_notif(irq_t *irq);
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extern void ipc_irq_top_half_handler(irq_t *);
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extern void ipc_irq_unregister(answerbox_t *box, inr_t inr, devno_t devno);
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extern int ipc_irq_unregister(answerbox_t *, inr_t, devno_t);
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extern void ipc_irq_cleanup(answerbox_t *box);
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extern void ipc_irq_cleanup(answerbox_t *);
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/*
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/*
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 * User friendly wrappers for ipc_irq_send_msg(). They are in the form
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 * User friendly wrappers for ipc_irq_send_msg(). They are in the form
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 * ipc_irq_send_msg_m(), where m is the number of payload arguments.
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 * ipc_irq_send_msg_m(), where m is the number of payload arguments.
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 */
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 */
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#define ipc_irq_send_msg_4(irq, a1, a2, a3, a4) \
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#define ipc_irq_send_msg_4(irq, a1, a2, a3, a4) \
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    ipc_irq_send_msg((irq), (a1), (a2), (a3), (a4), 0)
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    ipc_irq_send_msg((irq), (a1), (a2), (a3), (a4), 0)
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#define ipc_irq_send_msg_5(irq, a1, a2, a3, a4, a5) \
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#define ipc_irq_send_msg_5(irq, a1, a2, a3, a4, a5) \
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    ipc_irq_send_msg((irq), (a1), (a2), (a3), (a4), (a5))
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    ipc_irq_send_msg((irq), (a1), (a2), (a3), (a4), (a5))
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extern void ipc_irq_send_msg(irq_t *irq, unative_t a1, unative_t a2,
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extern void ipc_irq_send_msg(irq_t *, unative_t, unative_t, unative_t, unative_t,
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    unative_t a3, unative_t a4, unative_t a5);
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    unative_t);
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#endif
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#endif
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/** @}
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/** @}
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 */
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 */