/*

 * Copyright (c) 2006, 2009, Oracle and/or its affiliates. All rights reserved.

 *

 * Permission is hereby granted, free of charge, to any person obtaining a

 * copy of this software and associated documentation files (the "Software"),

 * to deal in the Software without restriction, including without limitation

 * the rights to use, copy, modify, merge, publish, distribute, sublicense,

 * and/or sell copies of the Software, and to permit persons to whom the

 * Software is furnished to do so, subject to the following conditions:

 *

 * The above copyright notice and this permission notice (including the next

 * paragraph) shall be included in all copies or substantial portions of the

 * Software.

 *

 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL

 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER

 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING

 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER

 * DEALINGS IN THE SOFTWARE.

 */

#ifndef EFB_H

#define EFB_H

#include <sys/types.h>

#include <stdio.h>

#include <sys/mman.h>

#include "gfx_common.h"		/* GFX Common definitions */

#include "graphicstest.h"

#include "libvtsSUNWefb.h"	/* Common VTS library definitions */

#include "X11/Xlib.h"

#include "gfx_vts.h"		/* VTS Graphics Test common routines */

#include "radeon_reg.h"

#include "efb_reg.h"

#define EFB_REG_SIZE_LOG2	18

struct pci_info {

	unsigned long	memBase[6];

	unsigned long	ioBase[6];

	unsigned int	type [6];

	unsigned int	size [6];

	unsigned int	deviceID;

};

#define READ_MMIO_UINT(addr)		*((unsigned int *)(addr))

#define WRITE_MMIO_UINT(addr, val)	*((unsigned int *)(addr)) = (val)

#define INREG(offset)		READ_MMIO_UINT(pEFB->MMIOvaddr + (offset))

#define REGW(offset, value)	WRITE_MMIO_UINT(pEFB->MMIOvaddr + (offset), (value))

#define REGR(offset)		READ_MMIO_UINT(pEFB->MMIOvaddr + (offset))

typedef unsigned int (*PFNRead32)  (unsigned char *);

typedef void         (*PFNWrite32) (unsigned char *, unsigned int);

struct efb_info {

	int		fd;

	int		screenWidth;

	int		screenHeight;

	int		screenPitch;

	int		bitsPerPixel;

	unsigned int	ChipSet;

	unsigned long	FBPhysAddr;

	unsigned long	MMIOPhysAddr;

	unsigned long	RelocateIO;

	unsigned long	fbLocation;

	int		FBMapSize;

	int		MMIOMapSize;

	unsigned char	*FBvaddr;

	unsigned char	*MMIOvaddr;

};

#define PCI_MAP_MEMORY                  0x00000000

#define PCI_MAP_IO			0x00000001

#define PCI_MAP_MEMORY_TYPE             0x00000007

#define PCI_MAP_IO_TYPE                 0x00000003

#define PCI_MAP_MEMORY_TYPE_32BIT       0x00000000

#define PCI_MAP_MEMORY_TYPE_32BIT_1M    0x00000002

#define PCI_MAP_MEMORY_TYPE_64BIT       0x00000004

#define PCI_MAP_MEMORY_TYPE_MASK        0x00000006

#define PCI_MAP_MEMORY_CACHABLE         0x00000008

#define PCI_MAP_MEMORY_ATTR_MASK        0x0000000e

#define PCI_MAP_MEMORY_ADDRESS_MASK     0xfffffff0

#define PCI_MAP_IO_ATTR_MASK		0x00000003

#define PCI_MAP_IS_IO(b)		((b) & PCI_MAP_IO)

#define PCI_MAP_IO_ADDRESS_MASK		0xfffffffc

#define PCIGETIO(b)			((b) & PCI_MAP_IO_ADDRESS_MASK)

#define PCI_MAP_IS64BITMEM(b)   \

        (((b) & PCI_MAP_MEMORY_TYPE) == PCI_MAP_MEMORY_TYPE_64BIT)

#define PCIGETMEMORY(b)         	((b) & PCI_MAP_MEMORY_ADDRESS_MASK)

#define PCI_REGION_BASE(_pcidev, _b, _type)             \

    (((_type) == REGION_MEM) ? (_pcidev)->memBase[(_b)] \

                             : (_pcidev)->ioBase[(_b)])

int efb_get_pci_info(int fd, struct pci_info *pci_info); 

int efb_get_mem_info(struct pci_info *pci_info, struct efb_info *pEFB); 

int efb_map_mem(struct efb_info *pEFB, return_packet *rp, int test);

int efb_unmap_mem(struct efb_info *pEFB, return_packet *rp, int test);

int efb_init_info(struct efb_info *);

#endif /* EFB_H */