drivers/staging/media/atomisp/pci/atomisp2/css2400/css_2401_system/hrt/var.h

   1 #ifndef ISP2401
   2 /*
   3  * Support for Intel Camera Imaging ISP subsystem.
   4  * Copyright (c) 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 _HRT_VAR_H
  17 #define _HRT_VAR_H
  18
  19 #include "version.h"
  20 #include "system_api.h"
  21 #include "hive_types.h"
  22
  23 #define hrt_int_type_of_char   char
  24 #define hrt_int_type_of_uchar  unsigned char
  25 #define hrt_int_type_of_short  short
  26 #define hrt_int_type_of_ushort unsigned short
  27 #define hrt_int_type_of_int    int
  28 #define hrt_int_type_of_uint   unsigned int
  29 #define hrt_int_type_of_long   long
  30 #define hrt_int_type_of_ulong  unsigned long
  31 #define hrt_int_type_of_ptr    unsigned int
  32
  33 #define hrt_host_type_of_char   char
  34 #define hrt_host_type_of_uchar  unsigned char
  35 #define hrt_host_type_of_short  short
  36 #define hrt_host_type_of_ushort unsigned short
  37 #define hrt_host_type_of_int    int
  38 #define hrt_host_type_of_uint   unsigned int
  39 #define hrt_host_type_of_long   long
  40 #define hrt_host_type_of_ulong  unsigned long
  41 #define hrt_host_type_of_ptr    void*
  42
  43 #define HRT_TYPE_BYTES(cell, type) (HRT_TYPE_BITS(cell, type)/8)
  44 #define HRT_HOST_TYPE(cell_type)   HRTCAT(hrt_host_type_of_, cell_type)
  45 #define HRT_INT_TYPE(type)         HRTCAT(hrt_int_type_of_, type)
  46
  47 #ifdef C_RUN
  48
  49 #ifdef C_RUN_DYNAMIC_LINK_PROGRAMS
  50 extern void *csim_processor_get_crun_symbol(hive_proc_id p, const char *sym);
  51 #define _hrt_cell_get_crun_symbol(cell,sym)          csim_processor_get_crun_symbol(cell,HRTSTR(sym))
  52 #define _hrt_cell_get_crun_indexed_symbol(cell,sym)  csim_processor_get_crun_symbol(cell,HRTSTR(sym))
  53 #else
  54 #define _hrt_cell_get_crun_symbol(cell,sym)         (&sym)
  55 #define _hrt_cell_get_crun_indexed_symbol(cell,sym) (sym)
  56 #endif //  C_RUN_DYNAMIC_LINK_PROGRAMS
  57
  58 #define hrt_scalar_store(cell, type, var, data) \
  59         ((*(HRT_HOST_TYPE(type)*)_hrt_cell_get_crun_symbol(cell,var)) = (data))
  60 #define hrt_scalar_load(cell, type, var) \
  61         ((*(HRT_HOST_TYPE(type)*)_hrt_cell_get_crun_symbol(cell,var)))
  62
  63 #define hrt_indexed_store(cell, type, array, index, data) \
  64         ((((HRT_HOST_TYPE(type)*)_hrt_cell_get_crun_indexed_symbol(cell,array))[index]) = (data))
  65 #define hrt_indexed_load(cell, type, array, index) \
  66         (((HRT_HOST_TYPE(type)*)_hrt_cell_get_crun_indexed_symbol(cell,array))[index])
  67
  68 #else /* C_RUN */
  69
  70 #define hrt_scalar_store(cell, type, var, data) \
  71   HRTCAT(hrt_mem_store_,HRT_TYPE_BITS(cell, type))(\
  72                cell, \
  73                HRTCAT(HIVE_MEM_,var), \
  74                HRTCAT(HIVE_ADDR_,var), \
  75                (HRT_INT_TYPE(type))(data))
  76
  77 #define hrt_scalar_load(cell, type, var) \
  78   (HRT_HOST_TYPE(type))(HRTCAT4(_hrt_mem_load_,HRT_PROC_TYPE(cell),_,type) ( \
  79                cell, \
  80                HRTCAT(HIVE_MEM_,var), \
  81                HRTCAT(HIVE_ADDR_,var)))
  82
  83 #define hrt_indexed_store(cell, type, array, index, data) \
  84   HRTCAT(hrt_mem_store_,HRT_TYPE_BITS(cell, type))(\
  85                cell, \
  86                HRTCAT(HIVE_MEM_,array), \
  87                (HRTCAT(HIVE_ADDR_,array))+((index)*HRT_TYPE_BYTES(cell, type)), \
  88                (HRT_INT_TYPE(type))(data))
  89
  90 #define hrt_indexed_load(cell, type, array, index) \
  91   (HRT_HOST_TYPE(type))(HRTCAT4(_hrt_mem_load_,HRT_PROC_TYPE(cell),_,type) ( \
  92          cell, \
  93                HRTCAT(HIVE_MEM_,array), \
  94                (HRTCAT(HIVE_ADDR_,array))+((index)*HRT_TYPE_BYTES(cell, type))))
  95
  96 #endif /* C_RUN */
  97
  98 #endif /* _HRT_VAR_H */
  99 #endif