drivers/isdn/hardware/eicon/io.h

   1
   2 /*
   3  *
   4  Copyright (c) Eicon Networks, 2002.
   5  *
   6  This source file is supplied for the use with
   7  Eicon Networks range of DIVA Server Adapters.
   8  *
   9  Eicon File Revision :    2.1
  10  *
  11  This program is free software; you can redistribute it and/or modify
  12  it under the terms of the GNU General Public License as published by
  13  the Free Software Foundation; either version 2, or (at your option)
  14  any later version.
  15  *
  16  This program is distributed in the hope that it will be useful,
  17  but WITHOUT ANY WARRANTY OF ANY KIND WHATSOEVER INCLUDING ANY
  18  implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  19  See the GNU General Public License for more details.
  20  *
  21  You should have received a copy of the GNU General Public License
  22  along with this program; if not, write to the Free Software
  23  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  24  *
  25  */
  26 #ifndef __DIVA_XDI_COMMON_IO_H_INC__ /* { */
  27 #define __DIVA_XDI_COMMON_IO_H_INC__
  28 /*
  29   maximum = 16 adapters
  30 */
  31 #define DI_MAX_LINKS    MAX_ADAPTER
  32 #define ISDN_MAX_NUM_LEN 60
  33 /* --------------------------------------------------------------------------
  34    structure for quadro card management (obsolete for
  35    systems that do provide per card load event)
  36    -------------------------------------------------------------------------- */
  37 typedef struct {
  38         dword         Num;
  39         DEVICE_NAME   DeviceName[4];
  40         PISDN_ADAPTER QuadroAdapter[4];
  41 } ADAPTER_LIST_ENTRY, *PADAPTER_LIST_ENTRY;
  42 /* --------------------------------------------------------------------------
  43    Special OS memory support structures
  44    -------------------------------------------------------------------------- */
  45 #define MAX_MAPPED_ENTRIES 8
  46 typedef struct {
  47         void *Address;
  48         dword    Length;
  49 } ADAPTER_MEMORY;
  50 /* --------------------------------------------------------------------------
  51    Configuration of XDI clients carried by XDI
  52    -------------------------------------------------------------------------- */
  53 #define DIVA_XDI_CAPI_CFG_1_DYNAMIC_L1_ON      0x01
  54 #define DIVA_XDI_CAPI_CFG_1_GROUP_POPTIMIZATION_ON 0x02
  55 typedef struct _diva_xdi_capi_cfg {
  56         byte cfg_1;
  57 } diva_xdi_capi_cfg_t;
  58 /* --------------------------------------------------------------------------
  59    Main data structure kept per adapter
  60    -------------------------------------------------------------------------- */
  61 struct _ISDN_ADAPTER {
  62         void (*DIRequest)(PISDN_ADAPTER, ENTITY *);
  63         int State; /* from NT4 1.srv, a good idea, but  a poor achievement */
  64         int Initialized;
  65         int RegisteredWithDidd;
  66         int Unavailable;  /* callback function possible? */
  67         int ResourcesClaimed;
  68         int PnpBiosConfigUsed;
  69         dword Logging;
  70         dword features;
  71         char ProtocolIdString[80];
  72         /*
  73           remember mapped memory areas
  74         */
  75         ADAPTER_MEMORY MappedMemory[MAX_MAPPED_ENTRIES];
  76         CARD_PROPERTIES Properties;
  77         dword cardType;
  78         dword protocol_id;       /* configured protocol identifier */
  79         char protocol_name[8];  /* readable name of protocol */
  80         dword BusType;
  81         dword BusNumber;
  82         dword slotNumber;
  83         dword slotId;
  84         dword ControllerNumber;  /* for QUADRO cards only */
  85         PISDN_ADAPTER MultiMaster;       /* for 4-BRI card only - use MultiMaster or QuadroList */
  86         PADAPTER_LIST_ENTRY QuadroList;        /* for QUADRO card  only */
  87         PDEVICE_OBJECT DeviceObject;
  88         dword DeviceId;
  89         diva_os_adapter_irq_info_t irq_info;
  90         dword volatile IrqCount;
  91         int trapped;
  92         dword DspCodeBaseAddr;
  93         dword MaxDspCodeSize;
  94         dword downloadAddr;
  95         dword DspCodeBaseAddrTable[4]; /* add. for MultiMaster */
  96         dword MaxDspCodeSizeTable[4]; /* add. for MultiMaster */
  97         dword downloadAddrTable[4]; /* add. for MultiMaster */
  98         dword MemoryBase;
  99         dword MemorySize;
 100         byte __iomem *Address;
 101         byte __iomem *Config;
 102         byte __iomem *Control;
 103         byte __iomem *reset;
 104         byte __iomem *port;
 105         byte __iomem *ram;
 106         byte __iomem *cfg;
 107         byte __iomem *prom;
 108         byte __iomem *ctlReg;
 109         struct pc_maint  *pcm;
 110         diva_os_dependent_devica_name_t os_name;
 111         byte Name[32];
 112         dword serialNo;
 113         dword ANum;
 114         dword ArchiveType; /* ARCHIVE_TYPE_NONE ..._SINGLE ..._USGEN ..._MULTI */
 115         char *ProtocolSuffix; /* internal protocolfile table */
 116         char Archive[32];
 117         char Protocol[32];
 118         char AddDownload[32]; /* Dsp- or other additional download files */
 119         char Oad1[ISDN_MAX_NUM_LEN];
 120         char Osa1[ISDN_MAX_NUM_LEN];
 121         char Oad2[ISDN_MAX_NUM_LEN];
 122         char Osa2[ISDN_MAX_NUM_LEN];
 123         char Spid1[ISDN_MAX_NUM_LEN];
 124         char Spid2[ISDN_MAX_NUM_LEN];
 125         byte nosig;
 126         byte BriLayer2LinkCount; /* amount of TEI's that adapter will support in P2MP mode */
 127         dword Channels;
 128         dword tei;
 129         dword nt2;
 130         dword TerminalCount;
 131         dword WatchDog;
 132         dword Permanent;
 133         dword BChMask; /* B channel mask for unchannelized modes */
 134         dword StableL2;
 135         dword DidLen;
 136         dword NoOrderCheck;
 137         dword ForceLaw; /* VoiceCoding - default:0, a-law: 1, my-law: 2 */
 138         dword SigFlags;
 139         dword LowChannel;
 140         dword NoHscx30;
 141         dword ProtVersion;
 142         dword crc4;
 143         dword L1TristateOrQsig; /* enable Layer 1 Tristate (bit 2)Or Qsig params (bit 0,1)*/
 144         dword InitialDspInfo;
 145         dword ModemGuardTone;
 146         dword ModemMinSpeed;
 147         dword ModemMaxSpeed;
 148         dword ModemOptions;
 149         dword ModemOptions2;
 150         dword ModemNegotiationMode;
 151         dword ModemModulationsMask;
 152         dword ModemTransmitLevel;
 153         dword FaxOptions;
 154         dword FaxMaxSpeed;
 155         dword Part68LevelLimiter;
 156         dword UsEktsNumCallApp;
 157         byte UsEktsFeatAddConf;
 158         byte UsEktsFeatRemoveConf;
 159         byte UsEktsFeatCallTransfer;
 160         byte UsEktsFeatMsgWaiting;
 161         byte QsigDialect;
 162         byte ForceVoiceMailAlert;
 163         byte DisableAutoSpid;
 164         byte ModemCarrierWaitTimeSec;
 165         byte ModemCarrierLossWaitTimeTenthSec;
 166         byte PiafsLinkTurnaroundInFrames;
 167         byte DiscAfterProgress;
 168         byte AniDniLimiter[3];
 169         byte TxAttenuation;  /* PRI/E1 only: attenuate TX signal */
 170         word QsigFeatures;
 171         dword GenerateRingtone;
 172         dword SupplementaryServicesFeatures;
 173         dword R2Dialect;
 174         dword R2CasOptions;
 175         dword FaxV34Options;
 176         dword DisabledDspMask;
 177         dword AdapterTestMask;
 178         dword DspImageLength;
 179         word AlertToIn20mSecTicks;
 180         word ModemEyeSetup;
 181         byte R2CtryLength;
 182         byte CCBSRelTimer;
 183         byte *PcCfgBufferFile;/* flexible parameter via file */
 184         byte *PcCfgBuffer; /* flexible parameter via multistring */
 185         diva_os_dump_file_t dump_file; /* dump memory to file at lowest irq level */
 186         diva_os_board_trace_t board_trace; /* traces from the board */
 187         diva_os_spin_lock_t isr_spin_lock;
 188         diva_os_spin_lock_t data_spin_lock;
 189         diva_os_soft_isr_t req_soft_isr;
 190         diva_os_soft_isr_t isr_soft_isr;
 191         diva_os_atomic_t  in_dpc;
 192         PBUFFER RBuffer;        /* Copy of receive lookahead buffer */
 193         word e_max;
 194         word e_count;
 195         E_INFO *e_tbl;
 196         word assign;         /* list of pending ASSIGNs  */
 197         word head;           /* head of request queue    */
 198         word tail;           /* tail of request queue    */
 199         ADAPTER a;             /* not a separate structure */
 200         void (*out)(ADAPTER *a);
 201         byte (*dpc)(ADAPTER *a);
 202         byte (*tst_irq)(ADAPTER *a);
 203         void (*clr_irq)(ADAPTER *a);
 204         int (*load)(PISDN_ADAPTER);
 205         int (*mapmem)(PISDN_ADAPTER);
 206         int (*chkIrq)(PISDN_ADAPTER);
 207         void (*disIrq)(PISDN_ADAPTER);
 208         void (*start)(PISDN_ADAPTER);
 209         void (*stop)(PISDN_ADAPTER);
 210         void (*rstFnc)(PISDN_ADAPTER);
 211         void (*trapFnc)(PISDN_ADAPTER);
 212         dword (*DetectDsps)(PISDN_ADAPTER);
 213         void (*os_trap_nfy_Fnc)(PISDN_ADAPTER, dword);
 214         diva_os_isr_callback_t diva_isr_handler;
 215         dword sdram_bar;  /* must be 32 bit */
 216         dword fpga_features;
 217         volatile int pcm_pending;
 218         volatile void *pcm_data;
 219         diva_xdi_capi_cfg_t capi_cfg;
 220         dword tasks;
 221         void *dma_map;
 222         int (*DivaAdapterTestProc)(PISDN_ADAPTER);
 223         void *AdapterTestMemoryStart;
 224         dword AdapterTestMemoryLength;
 225         const byte *cfg_lib_memory_init;
 226         dword cfg_lib_memory_init_length;
 227 };
 228 /* ---------------------------------------------------------------------
 229    Entity table
 230    --------------------------------------------------------------------- */
 231 struct e_info_s {
 232         ENTITY *e;
 233         byte          next;                   /* chaining index           */
 234         word          assign_ref;             /* assign reference         */
 235 };
 236 /* ---------------------------------------------------------------------
 237    S-cards shared ram structure for loading
 238    --------------------------------------------------------------------- */
 239 struct s_load {
 240         byte ctrl;
 241         byte card;
 242         byte msize;
 243         byte fill0;
 244         word ebit;
 245         word elocl;
 246         word eloch;
 247         byte reserved[20];
 248         word signature;
 249         byte fill[224];
 250         byte b[256];
 251 };
 252 #define PR_RAM  ((struct pr_ram *)0)
 253 #define RAM ((struct dual *)0)
 254 /* ---------------------------------------------------------------------
 255    platform specific conversions
 256    --------------------------------------------------------------------- */
 257 extern void *PTR_P(ADAPTER *a, ENTITY *e, void *P);
 258 extern void *PTR_X(ADAPTER *a, ENTITY *e);
 259 extern void *PTR_R(ADAPTER *a, ENTITY *e);
 260 extern void CALLBACK(ADAPTER *a, ENTITY *e);
 261 extern void set_ram(void **adr_ptr);
 262 /* ---------------------------------------------------------------------
 263    ram access functions for io mapped cards
 264    --------------------------------------------------------------------- */
 265 byte io_in(ADAPTER *a, void *adr);
 266 word io_inw(ADAPTER *a, void *adr);
 267 void io_in_buffer(ADAPTER *a, void *adr, void *P, word length);
 268 void io_look_ahead(ADAPTER *a, PBUFFER *RBuffer, ENTITY *e);
 269 void io_out(ADAPTER *a, void *adr, byte data);
 270 void io_outw(ADAPTER *a, void *adr, word data);
 271 void io_out_buffer(ADAPTER *a, void *adr, void *P, word length);
 272 void io_inc(ADAPTER *a, void *adr);
 273 void bri_in_buffer(PISDN_ADAPTER IoAdapter, dword Pos,
 274                    void *Buf, dword Len);
 275 int bri_out_buffer(PISDN_ADAPTER IoAdapter, dword Pos,
 276                    void *Buf, dword Len, int Verify);
 277 /* ---------------------------------------------------------------------
 278    ram access functions for memory mapped cards
 279    --------------------------------------------------------------------- */
 280 byte mem_in(ADAPTER *a, void *adr);
 281 word mem_inw(ADAPTER *a, void *adr);
 282 void mem_in_buffer(ADAPTER *a, void *adr, void *P, word length);
 283 void mem_look_ahead(ADAPTER *a, PBUFFER *RBuffer, ENTITY *e);
 284 void mem_out(ADAPTER *a, void *adr, byte data);
 285 void mem_outw(ADAPTER *a, void *adr, word data);
 286 void mem_out_buffer(ADAPTER *a, void *adr, void *P, word length);
 287 void mem_inc(ADAPTER *a, void *adr);
 288 void mem_in_dw(ADAPTER *a, void *addr, dword *data, int dwords);
 289 void mem_out_dw(ADAPTER *a, void *addr, const dword *data, int dwords);
 290 /* ---------------------------------------------------------------------
 291    functions exported by io.c
 292    --------------------------------------------------------------------- */
 293 extern IDI_CALL Requests[MAX_ADAPTER];
 294 extern void     DIDpcRoutine(struct _diva_os_soft_isr *psoft_isr,
 295                              void *context);
 296 extern void     request(PISDN_ADAPTER, ENTITY *);
 297 /* ---------------------------------------------------------------------
 298    trapFn helpers, used to recover debug trace from dead card
 299    --------------------------------------------------------------------- */
 300 typedef struct {
 301         word *buf;
 302         word  cnt;
 303         word  out;
 304 } Xdesc;
 305 extern void dump_trap_frame(PISDN_ADAPTER IoAdapter, byte __iomem *exception);
 306 extern void dump_xlog_buffer(PISDN_ADAPTER IoAdapter, Xdesc *xlogDesc);
 307 /* --------------------------------------------------------------------- */
 308 #endif  /* } __DIVA_XDI_COMMON_IO_H_INC__ */