drivers/mxc/gpu-viv/hal/kernel/gc_hal_kernel_vg.h

   1 /****************************************************************************
   2 *
   3 *    Copyright (C) 2005 - 2011 by Vivante Corp.
   4 *
   5 *    This program is free software; you can redistribute it and/or modify
   6 *    it under the terms of the GNU General Public License as published by
   7 *    the Free Software Foundation; either version 2 of the license, or
   8 *    (at your option) any later version.
   9 *
  10 *    This program is distributed in the hope that it will be useful,
  11 *    but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  13 *    GNU General Public License for more details.
  14 *
  15 *    You should have received a copy of the GNU General Public License
  16 *    along with this program; if not write to the Free Software
  17 *    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  18 *
  19 *****************************************************************************/
  20
  21
  22
  23
  24
  25
  26 #ifndef __gc_hal_kernel_vg_h_
  27 #define __gc_hal_kernel_vg_h_
  28
  29 #include "gc_hal.h"
  30 #include "gc_hal_driver.h"
  31 #include "gc_hal_kernel_hardware.h"
  32
  33 /******************************************************************************\
  34 ********************************** Structures **********************************
  35 \******************************************************************************/
  36
  37
  38 /* gckKERNEL object. */
  39 struct _gckVGKERNEL
  40 {
  41     /* Object. */
  42     gcsOBJECT                   object;
  43
  44     /* Pointer to gckOS object. */
  45     gckOS                       os;
  46
  47     /* Pointer to gckHARDWARE object. */
  48     gckVGHARDWARE                   hardware;
  49
  50     /* Pointer to gckINTERRUPT object. */
  51     gckVGINTERRUPT              interrupt;
  52
  53     /* Pointer to gckCOMMAND object. */
  54     gckVGCOMMAND                    command;
  55
  56     /* Pointer to context. */
  57     gctPOINTER                  context;
  58
  59     /* Pointer to gckMMU object. */
  60     gckVGMMU                        mmu;
  61
  62     gckKERNEL                   kernel;
  63 };
  64
  65 /* gckMMU object. */
  66 struct _gckVGMMU
  67 {
  68     /* The object. */
  69     gcsOBJECT                   object;
  70
  71     /* Pointer to gckOS object. */
  72     gckOS                       os;
  73
  74     /* Pointer to gckHARDWARE object. */
  75     gckVGHARDWARE                   hardware;
  76
  77     /* The page table mutex. */
  78     gctPOINTER                  mutex;
  79
  80     /* Page table information. */
  81     gctSIZE_T                   pageTableSize;
  82     gctPHYS_ADDR                pageTablePhysical;
  83     gctPOINTER                  pageTableLogical;
  84
  85     /* Allocation index. */
  86     gctUINT32                   entryCount;
  87     gctUINT32                   entry;
  88 };
  89
  90 #endif /* __gc_hal_kernel_h_ */