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__ */