drivers/staging/media/atomisp/pci/atomisp2/css2400/hive_isp_css_common/host/irq_private.h

   1 /*
   2  * Support for Intel Camera Imaging ISP subsystem.
   3  * Copyright (c) 2010-2015, Intel Corporation.
   4  *
   5  * This program is free software; you can redistribute it and/or modify it
   6  * under the terms and conditions of the GNU General Public License,
   7  * version 2, as published by the Free Software Foundation.
   8  *
   9  * This program is distributed in the hope it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
  12  * more details.
  13  */
  14
  15 #ifndef __IRQ_PRIVATE_H_INCLUDED__
  16 #define __IRQ_PRIVATE_H_INCLUDED__
  17
  18 #include "irq_public.h"
  19
  20 #include "device_access.h"
  21
  22 #include "assert_support.h"
  23
  24 STORAGE_CLASS_IRQ_C void irq_reg_store(
  25         const irq_ID_t          ID,
  26         const unsigned int      reg,
  27         const hrt_data          value)
  28 {
  29 assert(ID < N_IRQ_ID);
  30 assert(IRQ_BASE[ID] != (hrt_address)-1);
  31         ia_css_device_store_uint32(IRQ_BASE[ID] + reg*sizeof(hrt_data), value);
  32 return;
  33 }
  34
  35 STORAGE_CLASS_IRQ_C hrt_data irq_reg_load(
  36         const irq_ID_t          ID,
  37         const unsigned int      reg)
  38 {
  39 assert(ID < N_IRQ_ID);
  40 assert(IRQ_BASE[ID] != (hrt_address)-1);
  41 return ia_css_device_load_uint32(IRQ_BASE[ID] + reg*sizeof(hrt_data));
  42 }
  43
  44 #endif /* __IRQ_PRIVATE_H_INCLUDED__ */