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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 10
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/** Reserved 'virtual' messages for kernel notifications */
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#define IPC_IRQ_RESERVED_VIRTUAL 10
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#define IPC_IRQ_KLOG       (-1)
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#define VIRT_INR_KLOG       -2
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#define IPC_IRQ_KBDRESTART (-2)
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#define VIRT_INR_KBDRESTART -3
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typedef enum {
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typedef enum {
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    CMD_MEM_READ_1 = 0,
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    CMD_MEM_READ_1 = 0,
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    CMD_MEM_READ_2,
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    CMD_MEM_READ_2,
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    CMD_MEM_READ_4,
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    CMD_MEM_READ_4,
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} irq_code_t;
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} irq_code_t;
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#ifdef KERNEL
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#ifdef KERNEL
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#include <ipc/ipc.h>
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#include <ipc/ipc.h>
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#include <typedefs.h>
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#include <arch/types.h>
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/** IPC notification config structure.
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 *
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extern void ipc_irq_make_table(int irqcount);
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 * Primarily, this structure is encapsulated in the irq_t structure.
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 * It is protected by irq_t::lock.
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 */
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struct ipc_notif_cfg {
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    answerbox_t *answerbox;     /**< Answerbox for notifications. */
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    unative_t method;       /**< Method to be used for the notification. */
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    irq_code_t *code;       /**< Top-half pseudocode. */
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    count_t counter;        /**< Counter. */
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};
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extern int ipc_irq_register(answerbox_t *box, int irq, irq_code_t *ucode);
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extern int ipc_irq_register(answerbox_t *box, inr_t inr, devno_t devno, unative_t method,
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    irq_code_t *ucode);
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extern void ipc_irq_send_notif(int irq);
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extern void ipc_irq_send_notif(irq_t *irq);
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extern void ipc_irq_send_msg(int irq, unative_t a1, unative_t a2, unative_t a3);
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extern void ipc_irq_send_msg(irq_t *irq, unative_t a1, unative_t a2, unative_t a3);
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extern void ipc_irq_unregister(answerbox_t *box, int irq);
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extern void ipc_irq_unregister(answerbox_t *box, inr_t inr, devno_t devno);
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extern void irq_ipc_bind_arch(unative_t irq);
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extern void ipc_irq_cleanup(answerbox_t *box);
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extern void ipc_irq_cleanup(answerbox_t *box);
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#endif
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#endif
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#endif
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#endif