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linux/drivers/isdn/hardware/eicon/platform.h
Linus Torvalds 1da177e4c3 Linux-2.6.12-rc2 
Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.

Let it rip!
2005-04-16 15:20:36 -07:00

395 lines
8.9 KiB
C
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/* $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/config.h>
#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/smp_lock.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 TRUE
#define TRUE 1
#endif
#ifndef FALSE
#define FALSE 0
#endif
#ifndef NULL
#define NULL ((void *) 0)
#endif
#ifndef MIN
#define MIN(a,b) ((a)>(b) ? (b) : (a))
#endif
#ifndef MAX
#define MAX(a,b) ((a)>(b) ? (a) : (b))
#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)
#if !defined(DIM)
#define DIM(array) (sizeof (array)/sizeof ((array)[0]))
#endif
#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__ */
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