* Copyright 2006-2009, Haiku, Inc. All Rights Reserved.
* Distributed under the terms of the MIT License.
*
* Authors:
* Axel Dörfler, axeld@pinc-software.de
*/
#ifndef DRIVER_H
#define DRIVER_H
#include <KernelExport.h>
#include <PCI.h>
#include <kernel/lock.h>
#include "radeon_hd.h"
#include "radeon_hd_private.h"
#define read8(address) (*((volatile uint8*)(address)))
#define read16(address) (*((volatile uint16*)(address)))
#define read32(address) (*((volatile uint32*)(address)))
#define write8(address, data) (*((volatile uint8*)(address)) = (data))
#define write16(address, data) (*((volatile uint16*)(address)) = (data))
#define write32(address, data) (*((volatile uint32*)(address)) = (data))
extern char* gDeviceNames[];
extern radeon_info* gDeviceInfo[];
extern pci_module_info* gPCI;
extern mutex gLock;
static inline uint32
get_pci_config(pci_info* info, uint8 offset, uint8 size)
{
return gPCI->read_pci_config(info->bus, info->device, info->function,
offset, size);
}
static inline void
set_pci_config(pci_info* info, uint8 offset, uint8 size, uint32 value)
{
gPCI->write_pci_config(info->bus, info->device, info->function, offset,
size, value);
}
#endif
