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linux/drivers/isdn/hardware/eicon/io.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

309 lines
13 KiB
C
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/*
*
Copyright (c) Eicon Networks, 2002.
*
This source file is supplied for the use with
Eicon Networks range of DIVA Server Adapters.
*
Eicon File Revision : 2.1
*
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
*
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY OF ANY KIND WHATSOEVER INCLUDING ANY
implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU General Public License for more details.
*
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*
*/
#ifndef __DIVA_XDI_COMMON_IO_H_INC__ /* { */
#define __DIVA_XDI_COMMON_IO_H_INC__
/*
maximum = 16 adapters
*/
#define DI_MAX_LINKS MAX_ADAPTER
#define ISDN_MAX_NUM_LEN 60
/* --------------------------------------------------------------------------
structure for quadro card management (obsolete for
systems that do provide per card load event)
-------------------------------------------------------------------------- */
typedef struct {
dword Num ;
DEVICE_NAME DeviceName[4] ;
PISDN_ADAPTER QuadroAdapter[4] ;
} ADAPTER_LIST_ENTRY, *PADAPTER_LIST_ENTRY ;
/* --------------------------------------------------------------------------
Special OS memory support structures
-------------------------------------------------------------------------- */
#define MAX_MAPPED_ENTRIES 8
typedef struct {
void * Address;
dword Length;
} ADAPTER_MEMORY ;
/* --------------------------------------------------------------------------
Configuration of XDI clients carried by XDI
-------------------------------------------------------------------------- */
#define DIVA_XDI_CAPI_CFG_1_DYNAMIC_L1_ON 0x01
#define DIVA_XDI_CAPI_CFG_1_GROUP_POPTIMIZATION_ON 0x02
typedef struct _diva_xdi_capi_cfg {
byte cfg_1;
} diva_xdi_capi_cfg_t;
/* --------------------------------------------------------------------------
Main data structure kept per adapter
-------------------------------------------------------------------------- */
struct _ISDN_ADAPTER {
void (* DIRequest)(PISDN_ADAPTER, ENTITY *) ;
int State ; /* from NT4 1.srv, a good idea, but a poor achievment */
int Initialized ;
int RegisteredWithDidd ;
int Unavailable ; /* callback function possible? */
int ResourcesClaimed ;
int PnpBiosConfigUsed ;
dword Logging ;
dword features ;
char ProtocolIdString[80] ;
/*
remember mapped memory areas
*/
ADAPTER_MEMORY MappedMemory[MAX_MAPPED_ENTRIES] ;
CARD_PROPERTIES Properties ;
dword cardType ;
dword protocol_id ; /* configured protocol identifier */
char protocol_name[8] ; /* readable name of protocol */
dword BusType ;
dword BusNumber ;
dword slotNumber ;
dword slotId ;
dword ControllerNumber ; /* for QUADRO cards only */
PISDN_ADAPTER MultiMaster ; /* for 4-BRI card only - use MultiMaster or QuadroList */
PADAPTER_LIST_ENTRY QuadroList ; /* for QUADRO card only */
PDEVICE_OBJECT DeviceObject ;
dword DeviceId ;
diva_os_adapter_irq_info_t irq_info;
dword volatile IrqCount ;
int trapped ;
dword DspCodeBaseAddr ;
dword MaxDspCodeSize ;
dword downloadAddr ;
dword DspCodeBaseAddrTable[4] ; /* add. for MultiMaster */
dword MaxDspCodeSizeTable[4] ; /* add. for MultiMaster */
dword downloadAddrTable[4] ; /* add. for MultiMaster */
dword MemoryBase ;
dword MemorySize ;
byte __iomem *Address ;
byte __iomem *Config ;
byte __iomem *Control ;
byte __iomem *reset ;
byte __iomem *port ;
byte __iomem *ram ;
byte __iomem *cfg ;
byte __iomem *prom ;
byte __iomem *ctlReg ;
struct pc_maint *pcm ;
diva_os_dependent_devica_name_t os_name;
byte Name[32] ;
dword serialNo ;
dword ANum ;
dword ArchiveType ; /* ARCHIVE_TYPE_NONE ..._SINGLE ..._USGEN ..._MULTI */
char *ProtocolSuffix ; /* internal protocolfile table */
char Archive[32] ;
char Protocol[32] ;
char AddDownload[32] ; /* Dsp- or other additional download files */
char Oad1[ISDN_MAX_NUM_LEN] ;
char Osa1[ISDN_MAX_NUM_LEN] ;
char Oad2[ISDN_MAX_NUM_LEN] ;
char Osa2[ISDN_MAX_NUM_LEN] ;
char Spid1[ISDN_MAX_NUM_LEN] ;
char Spid2[ISDN_MAX_NUM_LEN] ;
byte nosig ;
byte BriLayer2LinkCount ; /* amount of TEI's that adapter will support in P2MP mode */
dword Channels ;
dword tei ;
dword nt2 ;
dword TerminalCount ;
dword WatchDog ;
dword Permanent ;
dword BChMask ; /* B channel mask for unchannelized modes */
dword StableL2 ;
dword DidLen ;
dword NoOrderCheck ;
dword ForceLaw; /* VoiceCoding - default:0, a-law: 1, my-law: 2 */
dword SigFlags ;
dword LowChannel ;
dword NoHscx30 ;
dword ProtVersion ;
dword crc4 ;
dword L1TristateOrQsig ; /* enable Layer 1 Tristate (bit 2)Or Qsig params (bit 0,1)*/
dword InitialDspInfo ;
dword ModemGuardTone ;
dword ModemMinSpeed ;
dword ModemMaxSpeed ;
dword ModemOptions ;
dword ModemOptions2 ;
dword ModemNegotiationMode ;
dword ModemModulationsMask ;
dword ModemTransmitLevel ;
dword FaxOptions ;
dword FaxMaxSpeed ;
dword Part68LevelLimiter ;
dword UsEktsNumCallApp ;
byte UsEktsFeatAddConf ;
byte UsEktsFeatRemoveConf ;
byte UsEktsFeatCallTransfer ;
byte UsEktsFeatMsgWaiting ;
byte QsigDialect;
byte ForceVoiceMailAlert;
byte DisableAutoSpid;
byte ModemCarrierWaitTimeSec;
byte ModemCarrierLossWaitTimeTenthSec;
byte PiafsLinkTurnaroundInFrames;
byte DiscAfterProgress;
byte AniDniLimiter[3];
byte TxAttenuation; /* PRI/E1 only: attenuate TX signal */
word QsigFeatures;
dword GenerateRingtone ;
dword SupplementaryServicesFeatures;
dword R2Dialect;
dword R2CasOptions;
dword FaxV34Options;
dword DisabledDspMask;
dword AdapterTestMask;
dword DspImageLength;
word AlertToIn20mSecTicks;
word ModemEyeSetup;
byte R2CtryLength;
byte CCBSRelTimer;
byte *PcCfgBufferFile;/* flexible parameter via file */
byte *PcCfgBuffer ; /* flexible parameter via multistring */
diva_os_dump_file_t dump_file; /* dump memory to file at lowest irq level */
diva_os_board_trace_t board_trace ; /* traces from the board */
diva_os_spin_lock_t isr_spin_lock;
diva_os_spin_lock_t data_spin_lock;
diva_os_soft_isr_t req_soft_isr;
diva_os_soft_isr_t isr_soft_isr;
diva_os_atomic_t in_dpc;
PBUFFER RBuffer; /* Copy of receive lookahead buffer */
word e_max;
word e_count;
E_INFO *e_tbl;
word assign; /* list of pending ASSIGNs */
word head; /* head of request queue */
word tail; /* tail of request queue */
ADAPTER a ; /* not a separate structure */
void (* out)(ADAPTER * a) ;
byte (* dpc)(ADAPTER * a) ;
byte (* tst_irq)(ADAPTER * a) ;
void (* clr_irq)(ADAPTER * a) ;
int (* load)(PISDN_ADAPTER) ;
int (* mapmem)(PISDN_ADAPTER) ;
int (* chkIrq)(PISDN_ADAPTER) ;
void (* disIrq)(PISDN_ADAPTER) ;
void (* start)(PISDN_ADAPTER) ;
void (* stop)(PISDN_ADAPTER) ;
void (* rstFnc)(PISDN_ADAPTER) ;
void (* trapFnc)(PISDN_ADAPTER) ;
dword (* DetectDsps)(PISDN_ADAPTER) ;
void (* os_trap_nfy_Fnc)(PISDN_ADAPTER, dword) ;
diva_os_isr_callback_t diva_isr_handler;
dword sdram_bar; /* must be 32 bit */
dword fpga_features;
volatile int pcm_pending;
volatile void * pcm_data;
diva_xdi_capi_cfg_t capi_cfg;
dword tasks;
void *dma_map;
int (*DivaAdapterTestProc)(PISDN_ADAPTER);
void *AdapterTestMemoryStart;
dword AdapterTestMemoryLength;
const byte* cfg_lib_memory_init;
dword cfg_lib_memory_init_length;
};
/* ---------------------------------------------------------------------
Entity table
--------------------------------------------------------------------- */
struct e_info_s {
ENTITY * e;
byte next; /* chaining index */
word assign_ref; /* assign reference */
};
/* ---------------------------------------------------------------------
S-cards shared ram structure for loading
--------------------------------------------------------------------- */
struct s_load {
byte ctrl;
byte card;
byte msize;
byte fill0;
word ebit;
word elocl;
word eloch;
byte reserved[20];
word signature;
byte fill[224];
byte b[256];
};
#define PR_RAM ((struct pr_ram *)0)
#define RAM ((struct dual *)0)
/* ---------------------------------------------------------------------
platform specific conversions
--------------------------------------------------------------------- */
extern void * PTR_P(ADAPTER * a, ENTITY * e, void * P);
extern void * PTR_X(ADAPTER * a, ENTITY * e);
extern void * PTR_R(ADAPTER * a, ENTITY * e);
extern void CALLBACK(ADAPTER * a, ENTITY * e);
extern void set_ram(void * * adr_ptr);
/* ---------------------------------------------------------------------
ram access functions for io mapped cards
--------------------------------------------------------------------- */
byte io_in(ADAPTER * a, void * adr);
word io_inw(ADAPTER * a, void * adr);
void io_in_buffer(ADAPTER * a, void * adr, void * P, word length);
void io_look_ahead(ADAPTER * a, PBUFFER * RBuffer, ENTITY * e);
void io_out(ADAPTER * a, void * adr, byte data);
void io_outw(ADAPTER * a, void * adr, word data);
void io_out_buffer(ADAPTER * a, void * adr, void * P, word length);
void io_inc(ADAPTER * a, void * adr);
void bri_in_buffer (PISDN_ADAPTER IoAdapter, dword Pos,
void *Buf, dword Len);
int bri_out_buffer (PISDN_ADAPTER IoAdapter, dword Pos,
void *Buf, dword Len, int Verify);
/* ---------------------------------------------------------------------
ram access functions for memory mapped cards
--------------------------------------------------------------------- */
byte mem_in(ADAPTER * a, void * adr);
word mem_inw(ADAPTER * a, void * adr);
void mem_in_buffer(ADAPTER * a, void * adr, void * P, word length);
void mem_look_ahead(ADAPTER * a, PBUFFER * RBuffer, ENTITY * e);
void mem_out(ADAPTER * a, void * adr, byte data);
void mem_outw(ADAPTER * a, void * adr, word data);
void mem_out_buffer(ADAPTER * a, void * adr, void * P, word length);
void mem_inc(ADAPTER * a, void * adr);
void mem_in_dw (ADAPTER *a, void *addr, dword* data, int dwords);
void mem_out_dw (ADAPTER *a, void *addr, const dword* data, int dwords);
/* ---------------------------------------------------------------------
functions exported by io.c
--------------------------------------------------------------------- */
extern IDI_CALL Requests[MAX_ADAPTER] ;
extern void DIDpcRoutine (struct _diva_os_soft_isr* psoft_isr,
void* context);
extern void request (PISDN_ADAPTER, ENTITY *) ;
/* ---------------------------------------------------------------------
trapFn helpers, used to recover debug trace from dead card
--------------------------------------------------------------------- */
typedef struct {
word *buf ;
word cnt ;
word out ;
} Xdesc ;
extern void dump_trap_frame (PISDN_ADAPTER IoAdapter, byte __iomem *exception) ;
extern void dump_xlog_buffer (PISDN_ADAPTER IoAdapter, Xdesc *xlogDesc) ;
/* --------------------------------------------------------------------- */
#endif /* } __DIVA_XDI_COMMON_IO_H_INC__ */
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