LXR linux/drivers/staging/media/atomisp/pci/atomisp2/css2400/hive_isp_css_common/host/sp

   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 __SP_LOCAL_H_INCLUDED__
  16#define __SP_LOCAL_H_INCLUDED__
  17
  18#include <type_support.h>
  19#include "sp_global.h"
  20
  21struct sp_state_s {
  22        int             pc;
  23        int             status_register;
  24        bool    is_broken;
  25        bool    is_idle;
  26        bool    is_sleeping;
  27        bool    is_stalling;
  28};
  29
  30struct sp_stall_s {
  31        bool    fifo0;
  32        bool    fifo1;
  33        bool    fifo2;
  34        bool    fifo3;
  35        bool    fifo4;
  36        bool    fifo5;
  37        bool    fifo6;
  38        bool    fifo7;
  39        bool    fifo8;
  40        bool    fifo9;
  41        bool    fifoa;
  42        bool    dmem;
  43        bool    control_master;
  44        bool    icache_master;
  45};
  46
  47#define sp_address_of(var)      (HIVE_ADDR_ ## var)
  48
  49/*
  50 * deprecated
  51 */
  52#define store_sp_int(var, value) \
  53        sp_dmem_store_uint32(SP0_ID, (unsigned)sp_address_of(var), \
  54                (uint32_t)(value))
  55
  56#define store_sp_ptr(var, value) \
  57        sp_dmem_store_uint32(SP0_ID, (unsigned)sp_address_of(var), \
  58                (uint32_t)(value))
  59
  60#define load_sp_uint(var) \
  61        sp_dmem_load_uint32(SP0_ID, (unsigned)sp_address_of(var))
  62
  63#define load_sp_array_uint8(array_name, index) \
  64        sp_dmem_load_uint8(SP0_ID, (unsigned)sp_address_of(array_name) + \
  65                (index)*sizeof(uint8_t))
  66
  67#define load_sp_array_uint16(array_name, index) \
  68        sp_dmem_load_uint16(SP0_ID, (unsigned)sp_address_of(array_name) + \
  69                (index)*sizeof(uint16_t))
  70
  71#define load_sp_array_uint(array_name, index) \
  72        sp_dmem_load_uint32(SP0_ID, (unsigned)sp_address_of(array_name) + \
  73                (index)*sizeof(uint32_t))
  74
  75#define store_sp_var(var, data, bytes) \
  76        sp_dmem_store(SP0_ID, (unsigned)sp_address_of(var), data, bytes)
  77
  78#define store_sp_array_uint8(array_name, index, value) \
  79        sp_dmem_store_uint8(SP0_ID, (unsigned)sp_address_of(array_name) + \
  80                (index)*sizeof(uint8_t), value)
  81
  82#define store_sp_array_uint16(array_name, index, value) \
  83        sp_dmem_store_uint16(SP0_ID, (unsigned)sp_address_of(array_name) + \
  84                (index)*sizeof(uint16_t), value)
  85
  86#define store_sp_array_uint(array_name, index, value) \
  87        sp_dmem_store_uint32(SP0_ID, (unsigned)sp_address_of(array_name) + \
  88                (index)*sizeof(uint32_t), value)
  89
  90#define store_sp_var_with_offset(var, offset, data, bytes) \
  91        sp_dmem_store(SP0_ID, (unsigned)sp_address_of(var) + \
  92                offset, data, bytes)
  93
  94#define load_sp_var(var, data, bytes) \
  95        sp_dmem_load(SP0_ID, (unsigned)sp_address_of(var), data, bytes)
  96
  97#define load_sp_var_with_offset(var, offset, data, bytes) \
  98        sp_dmem_load(SP0_ID, (unsigned)sp_address_of(var) + offset, \
  99                data, bytes)
 100
 101#endif /* __SP_LOCAL_H_INCLUDED__ */
 102