LXR linux/drivers/gpu/drm/vmwgfx/vmwgfx

   1/* SPDX-License-Identifier: GPL-2.0 OR MIT */
   2/**************************************************************************
   3 *
   4 * Copyright 2009-2014 VMware, Inc., Palo Alto, CA., USA
   5 *
   6 * Permission is hereby granted, free of charge, to any person obtaining a
   7 * copy of this software and associated documentation files (the
   8 * "Software"), to deal in the Software without restriction, including
   9 * without limitation the rights to use, copy, modify, merge, publish,
  10 * distribute, sub license, and/or sell copies of the Software, and to
  11 * permit persons to whom the Software is furnished to do so, subject to
  12 * the following conditions:
  13 *
  14 * The above copyright notice and this permission notice (including the
  15 * next paragraph) shall be included in all copies or substantial portions
  16 * of the Software.
  17 *
  18 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  19 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  20 * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
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  24 * USE OR OTHER DEALINGS IN THE SOFTWARE.
  25 *
  26 **************************************************************************/
  27
  28/**
  29 * This file contains virtual hardware defines for kernel space.
  30 */
  31
  32#ifndef _VMWGFX_REG_H_
  33#define _VMWGFX_REG_H_
  34
  35#include <linux/types.h>
  36
  37#define VMWGFX_INDEX_PORT     0x0
  38#define VMWGFX_VALUE_PORT     0x1
  39#define VMWGFX_IRQSTATUS_PORT 0x8
  40
  41struct svga_guest_mem_descriptor {
  42        u32 ppn;
  43        u32 num_pages;
  44};
  45
  46struct svga_fifo_cmd_fence {
  47        u32 fence;
  48};
  49
  50#define SVGA_SYNC_GENERIC         1
  51#define SVGA_SYNC_FIFOFULL        2
  52
  53#include "device_include/svga3d_reg.h"
  54
  55#endif
  56