/*
* Copyright (c) 2006, 2013, 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 "radeon_reg.h"
#include "efb_reg.h"
#define EFB_REG_SIZE_LOG2 18
#define READ_MMIO_UINT(addr) *((uint_t volatile *)(addr))
#define WRITE_MMIO_UINT(addr, val) *((uint_t volatile *)(addr)) = \
(val)
#define INREG(offset) READ_MMIO_UINT(efb_info.efb_mmio_ptr + \
(offset))
#define REGW(offset, value) WRITE_MMIO_UINT(efb_info.efb_mmio_ptr + \
(offset), (value))
#define REGR(offset) READ_MMIO_UINT(efb_info.efb_mmio_ptr + \
(offset))
#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)])
#endif /* _EFB_H */