[deliverable/linux.git] / drivers / isdn / hardware / eicon / platform.h

/* $Id: platform.h,v 1.37.4.6 2005/01/31 12:22:20 armin Exp $
 *
 * platform.h
 *
 *
 * Copyright 2000-2003  by Armin Schindler (mac@melware.de)
 * Copyright 2000  Eicon Networks
 *
 * This software may be used and distributed according to the terms
 * of the GNU General Public License, incorporated herein by reference.
 */


#ifndef	__PLATFORM_H__
#define	__PLATFORM_H__

#if !defined(DIVA_BUILD)
#define DIVA_BUILD "local"
#endif

#include <linux/module.h>
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/sched.h>
#include <linux/skbuff.h>
#include <linux/vmalloc.h>
#include <linux/proc_fs.h>
#include <linux/interrupt.h>
#include <linux/delay.h>
#include <linux/list.h>
#include <asm/types.h>
#include <asm/io.h>

#include "cardtype.h"

/* activate debuglib for modules only */
#ifndef MODULE
#define DIVA_NO_DEBUGLIB
#endif

#define DIVA_INIT_FUNCTION  __init
#define DIVA_EXIT_FUNCTION  __exit

#define DIVA_USER_MODE_CARD_CONFIG 1
#define	USE_EXTENDED_DEBUGS 1

#define MAX_ADAPTER     32

#define DIVA_ISTREAM 1

#define MEMORY_SPACE_TYPE  0
#define PORT_SPACE_TYPE    1


#include <linux/string.h>

#ifndef	byte
#define	byte   u8
#endif

#ifndef	word
#define	word   u16
#endif

#ifndef	dword
#define	dword  u32
#endif

#ifndef	qword
#define	qword  u64
#endif

#ifndef	NULL
#define	NULL	((void *) 0)
#endif

#ifndef	far
#define far
#endif

#ifndef	_pascal
#define _pascal
#endif

#ifndef	_loadds
#define _loadds
#endif

#ifndef	_cdecl
#define _cdecl
#endif

#define MEM_TYPE_RAM		0
#define MEM_TYPE_PORT		1
#define MEM_TYPE_PROM		2
#define MEM_TYPE_CTLREG		3
#define MEM_TYPE_RESET		4
#define MEM_TYPE_CFG		5
#define MEM_TYPE_ADDRESS	6
#define MEM_TYPE_CONFIG		7
#define MEM_TYPE_CONTROL	8

#define MAX_MEM_TYPE		10

#define DIVA_OS_MEM_ATTACH_RAM(a)	((a)->ram)
#define DIVA_OS_MEM_ATTACH_PORT(a)	((a)->port)
#define DIVA_OS_MEM_ATTACH_PROM(a)	((a)->prom)
#define DIVA_OS_MEM_ATTACH_CTLREG(a)	((a)->ctlReg)
#define DIVA_OS_MEM_ATTACH_RESET(a)	((a)->reset)
#define DIVA_OS_MEM_ATTACH_CFG(a)	((a)->cfg)
#define DIVA_OS_MEM_ATTACH_ADDRESS(a)	((a)->Address)
#define DIVA_OS_MEM_ATTACH_CONFIG(a)	((a)->Config)
#define DIVA_OS_MEM_ATTACH_CONTROL(a)	((a)->Control)

#define DIVA_OS_MEM_DETACH_RAM(a, x)	do { } while (0)
#define DIVA_OS_MEM_DETACH_PORT(a, x)	do { } while (0)
#define DIVA_OS_MEM_DETACH_PROM(a, x)	do { } while (0)
#define DIVA_OS_MEM_DETACH_CTLREG(a, x)	do { } while (0)
#define DIVA_OS_MEM_DETACH_RESET(a, x)	do { } while (0)
#define DIVA_OS_MEM_DETACH_CFG(a, x)	do { } while (0)
#define DIVA_OS_MEM_DETACH_ADDRESS(a, x)	do { } while (0)
#define DIVA_OS_MEM_DETACH_CONFIG(a, x)	do { } while (0)
#define DIVA_OS_MEM_DETACH_CONTROL(a, x)	do { } while (0)

#define DIVA_INVALID_FILE_HANDLE  ((dword)(-1))

#define DIVAS_CONTAINING_RECORD(address, type, field)			\
	((type *)((char *)(address) - (char *)(&((type *)0)->field)))

extern int sprintf(char *, const char *, ...);

typedef void *LIST_ENTRY;

typedef char DEVICE_NAME[64];
typedef struct _ISDN_ADAPTER ISDN_ADAPTER;
typedef struct _ISDN_ADAPTER *PISDN_ADAPTER;

typedef void (*DIVA_DI_PRINTF)(unsigned char *, ...);
#include "debuglib.h"

#define dtrc(p) DBG_PRV0(p)
#define dbug(a, p) DBG_PRV1(p)


typedef struct e_info_s E_INFO;

typedef char diva_os_dependent_devica_name_t[64];
typedef void *PDEVICE_OBJECT;

struct _diva_os_soft_isr;
struct _diva_os_timer;
struct _ISDN_ADAPTER;

void diva_log_info(unsigned char *, ...);

/*
**  XDI DIDD Interface
*/
void diva_xdi_didd_register_adapter(int card);
void diva_xdi_didd_remove_adapter(int card);

/*
** memory allocation
*/
static __inline__ void *diva_os_malloc(unsigned long flags, unsigned long size)
{
	void *ret = NULL;

	if (size) {
		ret = (void *) vmalloc((unsigned int) size);
	}
	return (ret);
}
static __inline__ void diva_os_free(unsigned long flags, void *ptr)
{
	vfree(ptr);
}

/*
** use skbuffs for message buffer
*/
typedef struct sk_buff diva_os_message_buffer_s;
diva_os_message_buffer_s *diva_os_alloc_message_buffer(unsigned long size, void **data_buf);
void diva_os_free_message_buffer(diva_os_message_buffer_s *dmb);
#define DIVA_MESSAGE_BUFFER_LEN(x) x->len
#define DIVA_MESSAGE_BUFFER_DATA(x) x->data

/*
** mSeconds waiting
*/
static __inline__ void diva_os_sleep(dword mSec)
{
	msleep(mSec);
}
static __inline__ void diva_os_wait(dword mSec)
{
	mdelay(mSec);
}

/*
**  PCI Configuration space access
*/
void PCIwrite(byte bus, byte func, int offset, void *data, int length, void *pci_dev_handle);
void PCIread(byte bus, byte func, int offset, void *data, int length, void *pci_dev_handle);

/*
**  I/O Port utilities
*/
int diva_os_register_io_port(void *adapter, int register, unsigned long port,
			     unsigned long length, const char *name, int id);
/*
**  I/O port access abstraction
*/
byte inpp(void __iomem *);
word inppw(void __iomem *);
void inppw_buffer(void __iomem *, void *, int);
void outppw(void __iomem *, word);
void outppw_buffer(void __iomem * , void*, int);
void outpp(void __iomem *, word);

/*
**  IRQ
*/
typedef struct _diva_os_adapter_irq_info {
	byte irq_nr;
	int  registered;
	char irq_name[24];
} diva_os_adapter_irq_info_t;
int diva_os_register_irq(void *context, byte irq, const char *name);
void diva_os_remove_irq(void *context, byte irq);

#define diva_os_in_irq() in_irq()

/*
**  Spin Lock framework
*/
typedef long diva_os_spin_lock_magic_t;
typedef spinlock_t diva_os_spin_lock_t;
static __inline__ int diva_os_initialize_spin_lock(spinlock_t *lock, void *unused) { \
	spin_lock_init(lock); return (0); }
static __inline__ void diva_os_enter_spin_lock(diva_os_spin_lock_t *a, \
					       diva_os_spin_lock_magic_t *old_irql, \
					       void *dbg) { spin_lock_bh(a); }
static __inline__ void diva_os_leave_spin_lock(diva_os_spin_lock_t *a, \
					       diva_os_spin_lock_magic_t *old_irql, \
					       void *dbg) { spin_unlock_bh(a); }

#define diva_os_destroy_spin_lock(a, b) do { } while (0)

/*
**  Deffered processing framework
*/
typedef int (*diva_os_isr_callback_t)(struct _ISDN_ADAPTER *);
typedef void (*diva_os_soft_isr_callback_t)(struct _diva_os_soft_isr *psoft_isr, void *context);

typedef struct _diva_os_soft_isr {
	void *object;
	diva_os_soft_isr_callback_t callback;
	void *callback_context;
	char dpc_thread_name[24];
} diva_os_soft_isr_t;

int diva_os_initialize_soft_isr(diva_os_soft_isr_t *psoft_isr, diva_os_soft_isr_callback_t callback, void *callback_context);
int diva_os_schedule_soft_isr(diva_os_soft_isr_t *psoft_isr);
int diva_os_cancel_soft_isr(diva_os_soft_isr_t *psoft_isr);
void diva_os_remove_soft_isr(diva_os_soft_isr_t *psoft_isr);

/*
  Get time service
*/
void diva_os_get_time(dword *sec, dword *usec);

/*
**  atomic operation, fake because we use threads
*/
typedef int diva_os_atomic_t;
static diva_os_atomic_t __inline__
diva_os_atomic_increment(diva_os_atomic_t *pv)
{
	*pv += 1;
	return (*pv);
}
static diva_os_atomic_t __inline__
diva_os_atomic_decrement(diva_os_atomic_t *pv)
{
	*pv -= 1;
	return (*pv);
}

/*
**  CAPI SECTION
*/
#define NO_CORNETN
#define IMPLEMENT_DTMF 1
#define IMPLEMENT_ECHO_CANCELLER 1
#define IMPLEMENT_RTP 1
#define IMPLEMENT_T38 1
#define IMPLEMENT_FAX_SUB_SEP_PWD 1
#define IMPLEMENT_V18 1
#define IMPLEMENT_DTMF_TONE 1
#define IMPLEMENT_PIAFS 1
#define IMPLEMENT_FAX_PAPER_FORMATS 1
#define IMPLEMENT_VOWN 1
#define IMPLEMENT_CAPIDTMF 1
#define IMPLEMENT_FAX_NONSTANDARD 1
#define VSWITCH_SUPPORT 1

#define IMPLEMENT_MARKED_OK_AFTER_FC 1

#define DIVA_IDI_RX_DMA 1

/*
** endian macros
**
** If only...  In some cases we did use them for endianness conversion;
** unfortunately, other uses were real iomem accesses.
*/
#define READ_BYTE(addr)   readb(addr)
#define READ_WORD(addr)   readw(addr)
#define READ_DWORD(addr)  readl(addr)

#define WRITE_BYTE(addr, v)  writeb(v, addr)
#define WRITE_WORD(addr, v)  writew(v, addr)
#define WRITE_DWORD(addr, v) writel(v, addr)

static inline __u16 GET_WORD(void *addr)
{
	return le16_to_cpu(*(__le16 *)addr);
}
static inline __u32 GET_DWORD(void *addr)
{
	return le32_to_cpu(*(__le32 *)addr);
}
static inline void PUT_WORD(void *addr, __u16 v)
{
	*(__le16 *)addr = cpu_to_le16(v);
}
static inline void PUT_DWORD(void *addr, __u32 v)
{
	*(__le32 *)addr = cpu_to_le32(v);
}

/*
** 32/64 bit macors
*/
#ifdef BITS_PER_LONG
#if BITS_PER_LONG > 32
#define PLATFORM_GT_32BIT
#define ULongToPtr(x) (void *)(unsigned long)(x)
#endif
#endif

/*
** undef os definitions of macros we use
*/
#undef ID_MASK
#undef N_DATA
#undef ADDR

/*
** dump file
*/
#define diva_os_dump_file_t char
#define diva_os_board_trace_t char
#define diva_os_dump_file(__x__) do { } while (0)

/*
** size of internal arrays
*/
#define MAX_DESCRIPTORS 64

#endif	/* __PLATFORM_H__ */
Commit	Line	Data
1da177e4 LT	1	/* $Id: platform.h,v 1.37.4.6 2005/01/31 12:22:20 armin Exp $
	2	*
	3	* platform.h
475be4d8	4	*
1da177e4 LT	5	*
1da177e4 LT	6	* Copyright 2000-2003 by Armin Schindler (mac@melware.de)
475be4d8	7	* Copyright 2000 Eicon Networks
1da177e4 LT	8	*
	9	* This software may be used and distributed according to the terms
	10	* of the GNU General Public License, incorporated herein by reference.
	11	*/
	12
	13
	14	#ifndef __PLATFORM_H__
	15	#define __PLATFORM_H__
	16
	17	#if !defined(DIVA_BUILD)
	18	#define DIVA_BUILD "local"
	19	#endif
	20
1da177e4 LT	21	#include <linux/module.h>
	22	#include <linux/init.h>
	23	#include <linux/kernel.h>
	24	#include <linux/sched.h>
	25	#include <linux/skbuff.h>
	26	#include <linux/vmalloc.h>
	27	#include <linux/proc_fs.h>
	28	#include <linux/interrupt.h>
1da177e4 LT	29	#include <linux/delay.h>
	30	#include <linux/list.h>
	31	#include <asm/types.h>
	32	#include <asm/io.h>
	33
	34	#include "cardtype.h"
	35
	36	/* activate debuglib for modules only */
	37	#ifndef MODULE
	38	#define DIVA_NO_DEBUGLIB
	39	#endif
	40
	41	#define DIVA_INIT_FUNCTION __init
	42	#define DIVA_EXIT_FUNCTION __exit
	43
	44	#define DIVA_USER_MODE_CARD_CONFIG 1
	45	#define USE_EXTENDED_DEBUGS 1
	46
	47	#define MAX_ADAPTER 32
	48
	49	#define DIVA_ISTREAM 1
	50
	51	#define MEMORY_SPACE_TYPE 0
	52	#define PORT_SPACE_TYPE 1
	53
	54
	55	#include <linux/string.h>
	56
	57	#ifndef byte
	58	#define byte u8
	59	#endif
	60
	61	#ifndef word
	62	#define word u16
	63	#endif
	64
	65	#ifndef dword
	66	#define dword u32
	67	#endif
	68
	69	#ifndef qword
	70	#define qword u64
	71	#endif
	72
1da177e4 LT	73	#ifndef NULL
	74	#define NULL ((void *) 0)
	75	#endif
	76
1da177e4 LT	77	#ifndef far
	78	#define far
	79	#endif
	80
	81	#ifndef _pascal
	82	#define _pascal
	83	#endif
	84
	85	#ifndef _loadds
	86	#define _loadds
	87	#endif
	88
	89	#ifndef _cdecl
	90	#define _cdecl
	91	#endif
	92
	93	#define MEM_TYPE_RAM 0
	94	#define MEM_TYPE_PORT 1
	95	#define MEM_TYPE_PROM 2
	96	#define MEM_TYPE_CTLREG 3
	97	#define MEM_TYPE_RESET 4
	98	#define MEM_TYPE_CFG 5
	99	#define MEM_TYPE_ADDRESS 6
	100	#define MEM_TYPE_CONFIG 7
	101	#define MEM_TYPE_CONTROL 8
	102
	103	#define MAX_MEM_TYPE 10
	104
	105	#define DIVA_OS_MEM_ATTACH_RAM(a) ((a)->ram)
	106	#define DIVA_OS_MEM_ATTACH_PORT(a) ((a)->port)
	107	#define DIVA_OS_MEM_ATTACH_PROM(a) ((a)->prom)
	108	#define DIVA_OS_MEM_ATTACH_CTLREG(a) ((a)->ctlReg)
	109	#define DIVA_OS_MEM_ATTACH_RESET(a) ((a)->reset)
	110	#define DIVA_OS_MEM_ATTACH_CFG(a) ((a)->cfg)
	111	#define DIVA_OS_MEM_ATTACH_ADDRESS(a) ((a)->Address)
	112	#define DIVA_OS_MEM_ATTACH_CONFIG(a) ((a)->Config)
	113	#define DIVA_OS_MEM_ATTACH_CONTROL(a) ((a)->Control)
	114
475be4d8 JP	115	#define DIVA_OS_MEM_DETACH_RAM(a, x) do { } while (0)
	116	#define DIVA_OS_MEM_DETACH_PORT(a, x) do { } while (0)
	117	#define DIVA_OS_MEM_DETACH_PROM(a, x) do { } while (0)
	118	#define DIVA_OS_MEM_DETACH_CTLREG(a, x) do { } while (0)
	119	#define DIVA_OS_MEM_DETACH_RESET(a, x) do { } while (0)
	120	#define DIVA_OS_MEM_DETACH_CFG(a, x) do { } while (0)
	121	#define DIVA_OS_MEM_DETACH_ADDRESS(a, x) do { } while (0)
	122	#define DIVA_OS_MEM_DETACH_CONFIG(a, x) do { } while (0)
	123	#define DIVA_OS_MEM_DETACH_CONTROL(a, x) do { } while (0)
1da177e4	124
1da177e4 LT	125	#define DIVA_INVALID_FILE_HANDLE ((dword)(-1))
1da177e4 LT	126
475be4d8 JP	127	#define DIVAS_CONTAINING_RECORD(address, type, field) \
475be4d8 JP	128	((type )((char )(address) - (char )(&((type )0)->field)))
1da177e4	129
475be4d8	130	extern int sprintf(char , const char , ...);
1da177e4	131
475be4d8	132	typedef void *LIST_ENTRY;
1da177e4	133
475be4d8 JP	134	typedef char DEVICE_NAME[64];
	135	typedef struct _ISDN_ADAPTER ISDN_ADAPTER;
	136	typedef struct _ISDN_ADAPTER *PISDN_ADAPTER;
1da177e4	137
475be4d8	138	typedef void (DIVA_DI_PRINTF)(unsigned char , ...);
1da177e4 LT	139	#include "debuglib.h"
	140
	141	#define dtrc(p) DBG_PRV0(p)
475be4d8	142	#define dbug(a, p) DBG_PRV1(p)
1da177e4 LT	143
1da177e4 LT	144
475be4d8	145	typedef struct e_info_s E_INFO;
1da177e4 LT	146
1da177e4 LT	147	typedef char diva_os_dependent_devica_name_t[64];
475be4d8	148	typedef void *PDEVICE_OBJECT;
1da177e4 LT	149
	150	struct _diva_os_soft_isr;
	151	struct _diva_os_timer;
	152	struct _ISDN_ADAPTER;
	153
	154	void diva_log_info(unsigned char *, ...);
	155
	156	/*
	157	** XDI DIDD Interface
	158	*/
475be4d8 JP	159	void diva_xdi_didd_register_adapter(int card);
475be4d8 JP	160	void diva_xdi_didd_remove_adapter(int card);
1da177e4 LT	161
	162	/*
	163	** memory allocation
	164	*/
475be4d8	165	static __inline__ void *diva_os_malloc(unsigned long flags, unsigned long size)
1da177e4 LT	166	{
	167	void *ret = NULL;
	168
	169	if (size) {
	170	ret = (void *) vmalloc((unsigned int) size);
	171	}
	172	return (ret);
	173	}
475be4d8	174	static __inline__ void diva_os_free(unsigned long flags, void *ptr)
1da177e4 LT	175	{
	176	vfree(ptr);
	177	}
	178
	179	/*
	180	** use skbuffs for message buffer
	181	*/
	182	typedef struct sk_buff diva_os_message_buffer_s;
	183	diva_os_message_buffer_s diva_os_alloc_message_buffer(unsigned long size, void *data_buf);
	184	void diva_os_free_message_buffer(diva_os_message_buffer_s *dmb);
	185	#define DIVA_MESSAGE_BUFFER_LEN(x) x->len
	186	#define DIVA_MESSAGE_BUFFER_DATA(x) x->data
	187
	188	/*
	189	** mSeconds waiting
	190	*/
	191	static __inline__ void diva_os_sleep(dword mSec)
	192	{
	193	msleep(mSec);
	194	}
	195	static __inline__ void diva_os_wait(dword mSec)
	196	{
	197	mdelay(mSec);
	198	}
	199
	200	/*
	201	** PCI Configuration space access
	202	*/
475be4d8 JP	203	void PCIwrite(byte bus, byte func, int offset, void data, int length, void pci_dev_handle);
475be4d8 JP	204	void PCIread(byte bus, byte func, int offset, void data, int length, void pci_dev_handle);
1da177e4 LT	205
	206	/*
	207	** I/O Port utilities
	208	*/
475be4d8 JP	209	int diva_os_register_io_port(void *adapter, int register, unsigned long port,
475be4d8 JP	210	unsigned long length, const char *name, int id);
1da177e4 LT	211	/*
	212	** I/O port access abstraction
	213	*/
475be4d8 JP	214	byte inpp(void __iomem *);
	215	word inppw(void __iomem *);
	216	void inppw_buffer(void __iomem , void , int);
	217	void outppw(void __iomem *, word);
	218	void outppw_buffer(void __iomem * , void*, int);
	219	void outpp(void __iomem *, word);
1da177e4 LT	220
1da177e4 LT	221	/*
475be4d8	222	** IRQ
1da177e4 LT	223	*/
1da177e4 LT	224	typedef struct _diva_os_adapter_irq_info {
475be4d8 JP	225	byte irq_nr;
	226	int registered;
	227	char irq_name[24];
1da177e4	228	} diva_os_adapter_irq_info_t;
475be4d8 JP	229	int diva_os_register_irq(void context, byte irq, const char name);
475be4d8 JP	230	void diva_os_remove_irq(void *context, byte irq);
1da177e4 LT	231
	232	#define diva_os_in_irq() in_irq()
	233
	234	/*
	235	** Spin Lock framework
	236	*/
	237	typedef long diva_os_spin_lock_magic_t;
	238	typedef spinlock_t diva_os_spin_lock_t;
475be4d8 JP	239	static __inline__ int diva_os_initialize_spin_lock(spinlock_t lock, void unused) { \
	240	spin_lock_init(lock); return (0); }
	241	static __inline__ void diva_os_enter_spin_lock(diva_os_spin_lock_t *a, \
	242	diva_os_spin_lock_magic_t *old_irql, \
	243	void *dbg) { spin_lock_bh(a); }
	244	static __inline__ void diva_os_leave_spin_lock(diva_os_spin_lock_t *a, \
	245	diva_os_spin_lock_magic_t *old_irql, \
	246	void *dbg) { spin_unlock_bh(a); }
1da177e4	247
475be4d8	248	#define diva_os_destroy_spin_lock(a, b) do { } while (0)
1da177e4 LT	249
	250	/*
	251	** Deffered processing framework
	252	*/
475be4d8 JP	253	typedef int (diva_os_isr_callback_t)(struct _ISDN_ADAPTER );
475be4d8 JP	254	typedef void (diva_os_soft_isr_callback_t)(struct _diva_os_soft_isr psoft_isr, void *context);
1da177e4 LT	255
1da177e4 LT	256	typedef struct _diva_os_soft_isr {
475be4d8 JP	257	void *object;
	258	diva_os_soft_isr_callback_t callback;
	259	void *callback_context;
	260	char dpc_thread_name[24];
1da177e4 LT	261	} diva_os_soft_isr_t;
1da177e4 LT	262
475be4d8 JP	263	int diva_os_initialize_soft_isr(diva_os_soft_isr_t psoft_isr, diva_os_soft_isr_callback_t callback, void callback_context);
	264	int diva_os_schedule_soft_isr(diva_os_soft_isr_t *psoft_isr);
	265	int diva_os_cancel_soft_isr(diva_os_soft_isr_t *psoft_isr);
	266	void diva_os_remove_soft_isr(diva_os_soft_isr_t *psoft_isr);
1da177e4 LT	267
	268	/*
	269	Get time service
475be4d8 JP	270	*/
475be4d8 JP	271	void diva_os_get_time(dword sec, dword usec);
1da177e4 LT	272
	273	/*
	274	** atomic operation, fake because we use threads
	275	*/
	276	typedef int diva_os_atomic_t;
	277	static diva_os_atomic_t __inline__
475be4d8	278	diva_os_atomic_increment(diva_os_atomic_t *pv)
1da177e4	279	{
475be4d8 JP	280	*pv += 1;
475be4d8 JP	281	return (*pv);
1da177e4 LT	282	}
1da177e4 LT	283	static diva_os_atomic_t __inline__
475be4d8	284	diva_os_atomic_decrement(diva_os_atomic_t *pv)
1da177e4	285	{
475be4d8 JP	286	*pv -= 1;
475be4d8 JP	287	return (*pv);
1da177e4 LT	288	}
1da177e4 LT	289
475be4d8	290	/*
1da177e4 LT	291	** CAPI SECTION
	292	*/
	293	#define NO_CORNETN
	294	#define IMPLEMENT_DTMF 1
	295	#define IMPLEMENT_ECHO_CANCELLER 1
	296	#define IMPLEMENT_RTP 1
	297	#define IMPLEMENT_T38 1
	298	#define IMPLEMENT_FAX_SUB_SEP_PWD 1
	299	#define IMPLEMENT_V18 1
	300	#define IMPLEMENT_DTMF_TONE 1
	301	#define IMPLEMENT_PIAFS 1
	302	#define IMPLEMENT_FAX_PAPER_FORMATS 1
	303	#define IMPLEMENT_VOWN 1
	304	#define IMPLEMENT_CAPIDTMF 1
	305	#define IMPLEMENT_FAX_NONSTANDARD 1
	306	#define VSWITCH_SUPPORT 1
	307
	308	#define IMPLEMENT_MARKED_OK_AFTER_FC 1
	309
	310	#define DIVA_IDI_RX_DMA 1
	311
	312	/*
	313	** endian macros
	314	**
	315	** If only... In some cases we did use them for endianness conversion;
	316	** unfortunately, other uses were real iomem accesses.
	317	*/
	318	#define READ_BYTE(addr) readb(addr)
	319	#define READ_WORD(addr) readw(addr)
	320	#define READ_DWORD(addr) readl(addr)
	321
475be4d8 JP	322	#define WRITE_BYTE(addr, v) writeb(v, addr)
	323	#define WRITE_WORD(addr, v) writew(v, addr)
	324	#define WRITE_DWORD(addr, v) writel(v, addr)
1da177e4 LT	325
	326	static inline __u16 GET_WORD(void *addr)
	327	{
	328	return le16_to_cpu((__le16 )addr);
	329	}
	330	static inline __u32 GET_DWORD(void *addr)
	331	{
	332	return le32_to_cpu((__le32 )addr);
	333	}
	334	static inline void PUT_WORD(void *addr, __u16 v)
	335	{
	336	(__le16 )addr = cpu_to_le16(v);
	337	}
	338	static inline void PUT_DWORD(void *addr, __u32 v)
	339	{
	340	(__le32 )addr = cpu_to_le32(v);
	341	}
	342
	343	/*
	344	** 32/64 bit macors
	345	*/
	346	#ifdef BITS_PER_LONG
475be4d8 JP	347	#if BITS_PER_LONG > 32
	348	#define PLATFORM_GT_32BIT
	349	#define ULongToPtr(x) (void *)(unsigned long)(x)
	350	#endif
1da177e4 LT	351	#endif
	352
	353	/*
	354	** undef os definitions of macros we use
	355	*/
	356	#undef ID_MASK
	357	#undef N_DATA
	358	#undef ADDR
	359
	360	/*
	361	** dump file
	362	*/
	363	#define diva_os_dump_file_t char
	364	#define diva_os_board_trace_t char
475be4d8	365	#define diva_os_dump_file(__x__) do { } while (0)
1da177e4 LT	366
	367	/*
	368	** size of internal arrays
	369	*/
	370	#define MAX_DESCRIPTORS 64
	371
	372	#endif /* __PLATFORM_H__ */