linux/drivers/staging/media/atomisp/pci/hive_isp_css_common/host/sp_local.h
<<
>>
Prefs
   1/* SPDX-License-Identifier: GPL-2.0 */
   2/*
   3 * Support for Intel Camera Imaging ISP subsystem.
   4 * Copyright (c) 2010-2015, Intel Corporation.
   5 *
   6 * This program is free software; you can redistribute it and/or modify it
   7 * under the terms and conditions of the GNU General Public License,
   8 * version 2, as published by the Free Software Foundation.
   9 *
  10 * This program is distributed in the hope it will be useful, but WITHOUT
  11 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  12 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
  13 * more details.
  14 */
  15
  16#ifndef __SP_LOCAL_H_INCLUDED__
  17#define __SP_LOCAL_H_INCLUDED__
  18
  19#include <type_support.h>
  20#include "sp_global.h"
  21
  22struct sp_state_s {
  23        int             pc;
  24        int             status_register;
  25        bool    is_broken;
  26        bool    is_idle;
  27        bool    is_sleeping;
  28        bool    is_stalling;
  29};
  30
  31struct sp_stall_s {
  32        bool    fifo0;
  33        bool    fifo1;
  34        bool    fifo2;
  35        bool    fifo3;
  36        bool    fifo4;
  37        bool    fifo5;
  38        bool    fifo6;
  39        bool    fifo7;
  40        bool    fifo8;
  41        bool    fifo9;
  42        bool    fifoa;
  43        bool    dmem;
  44        bool    control_master;
  45        bool    icache_master;
  46};
  47
  48#define sp_address_of(var)      (HIVE_ADDR_ ## var)
  49
  50/*
  51 * deprecated
  52 */
  53#define store_sp_int(var, value) \
  54        sp_dmem_store_uint32(SP0_ID, (unsigned int)sp_address_of(var), \
  55                (uint32_t)(value))
  56
  57#define store_sp_ptr(var, value) \
  58        sp_dmem_store_uint32(SP0_ID, (unsigned int)sp_address_of(var), \
  59                (uint32_t)(value))
  60
  61#define load_sp_uint(var) \
  62        sp_dmem_load_uint32(SP0_ID, (unsigned int)sp_address_of(var))
  63
  64#define load_sp_array_uint8(array_name, index) \
  65        sp_dmem_load_uint8(SP0_ID, (unsigned int)sp_address_of(array_name) + \
  66                (index) * sizeof(uint8_t))
  67
  68#define load_sp_array_uint16(array_name, index) \
  69        sp_dmem_load_uint16(SP0_ID, (unsigned int)sp_address_of(array_name) + \
  70                (index) * sizeof(uint16_t))
  71
  72#define load_sp_array_uint(array_name, index) \
  73        sp_dmem_load_uint32(SP0_ID, (unsigned int)sp_address_of(array_name) + \
  74                (index) * sizeof(uint32_t))
  75
  76#define store_sp_var(var, data, bytes) \
  77        sp_dmem_store(SP0_ID, (unsigned int)sp_address_of(var), data, bytes)
  78
  79#define store_sp_array_uint8(array_name, index, value) \
  80        sp_dmem_store_uint8(SP0_ID, (unsigned int)sp_address_of(array_name) + \
  81                (index) * sizeof(uint8_t), value)
  82
  83#define store_sp_array_uint16(array_name, index, value) \
  84        sp_dmem_store_uint16(SP0_ID, (unsigned int)sp_address_of(array_name) + \
  85                (index) * sizeof(uint16_t), value)
  86
  87#define store_sp_array_uint(array_name, index, value) \
  88        sp_dmem_store_uint32(SP0_ID, (unsigned int)sp_address_of(array_name) + \
  89                (index) * sizeof(uint32_t), value)
  90
  91#define store_sp_var_with_offset(var, offset, data, bytes) \
  92        sp_dmem_store(SP0_ID, (unsigned int)sp_address_of(var) + \
  93                offset, data, bytes)
  94
  95#define load_sp_var(var, data, bytes) \
  96        sp_dmem_load(SP0_ID, (unsigned int)sp_address_of(var), data, bytes)
  97
  98#define load_sp_var_with_offset(var, offset, data, bytes) \
  99        sp_dmem_load(SP0_ID, (unsigned int)sp_address_of(var) + offset, \
 100                data, bytes)
 101
 102#endif /* __SP_LOCAL_H_INCLUDED__ */
 103