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  1. /*
  2.  * Copyright (c) 2006 Ondrej Palkovsky
  3.  * All rights reserved.
  4.  *
  5.  * Redistribution and use in source and binary forms, with or without
  6.  * modification, are permitted provided that the following conditions
  7.  * are met:
  8.  *
  9.  * - Redistributions of source code must retain the above copyright
  10.  *   notice, this list of conditions and the following disclaimer.
  11.  * - Redistributions in binary form must reproduce the above copyright
  12.  *   notice, this list of conditions and the following disclaimer in the
  13.  *   documentation and/or other materials provided with the distribution.
  14.  * - The name of the author may not be used to endorse or promote products
  15.  *   derived from this software without specific prior written permission.
  16.  *
  17.  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
  18.  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
  19.  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
  20.  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
  21.  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
  22.  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  23.  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  24.  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  25.  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  26.  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  27.  */
  28.  
  29. /** @addtogroup genericipc
  30.  * @{
  31.  */
  32. /** @file
  33.  */
  34.  
  35. #ifndef KERN_IPC_IRQ_H_
  36. #define KERN_IPC_IRQ_H_
  37.  
  38. /** Maximum length of IPC IRQ program */
  39. #define IRQ_MAX_PROG_SIZE   10
  40.  
  41. #include <ipc/ipc.h>
  42. #include <ddi/irq.h>
  43. #include <arch/types.h>
  44. #include <adt/list.h>
  45.  
  46. extern int ipc_irq_register(answerbox_t *box, inr_t inr, devno_t devno,
  47.     unative_t method, irq_code_t *ucode);
  48. extern void ipc_irq_send_notif(irq_t *irq);
  49. extern void ipc_irq_send_msg(irq_t *irq, unative_t a1, unative_t a2,
  50.     unative_t a3);
  51. extern void ipc_irq_unregister(answerbox_t *box, inr_t inr, devno_t devno);
  52. extern void ipc_irq_cleanup(answerbox_t *box);
  53.  
  54. #endif
  55.  
  56. /** @}
  57.  */
  58.