drivers/char/rio/func.h

   1 /*
   2 ** -----------------------------------------------------------------------------
   3 **
   4 **  Perle Specialix driver for Linux
   5 **  Ported from existing RIO Driver for SCO sources.
   6  *
   7  *  (C) 1990 - 2000 Specialix International Ltd., Byfleet, Surrey, UK.
   8  *
   9  *      This program is free software; you can redistribute it and/or modify
  10  *      it under the terms of the GNU General Public License as published by
  11  *      the Free Software Foundation; either version 2 of the License, or
  12  *      (at your option) any later version.
  13  *
  14  *      This program is distributed in the hope that it will be useful,
  15  *      but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17  *      GNU General Public License for more details.
  18  *
  19  *      You should have received a copy of the GNU General Public License
  20  *      along with this program; if not, write to the Free Software
  21  *      Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  22 **
  23 **      Module          : func.h
  24 **      SID             : 1.3
  25 **      Last Modified   : 11/6/98 11:34:10
  26 **      Retrieved       : 11/6/98 11:34:21
  27 **
  28 **  ident @(#)func.h    1.3
  29 **
  30 ** -----------------------------------------------------------------------------
  31 */
  32
  33 #ifndef __func_h_def
  34 #define __func_h_def
  35
  36 #include <linux/kdev_t.h>
  37
  38 #ifdef SCCS_LABELS
  39 #ifndef lint
  40 static char *_func_h_sccs_ = "@(#)func.h        1.3";
  41 #endif
  42 #endif
  43
  44 /* rioboot.c */
  45 int RIOBootCodeRTA(struct rio_info *, struct DownLoad *);
  46 int RIOBootCodeHOST(struct rio_info *, register struct DownLoad *);
  47 int RIOBootCodeUNKNOWN(struct rio_info *, struct DownLoad *);
  48 void msec_timeout(struct Host *);
  49 int RIOBootRup(struct rio_info *, uint, struct Host *, struct PKT *);
  50 int RIOBootOk(struct rio_info *,struct Host *, ulong);
  51 int RIORtaBound(struct rio_info *, uint);
  52 void FillSlot(int, int, uint, struct Host *);
  53
  54 /* riocmd.c */
  55 int RIOFoadRta(struct Host *, struct Map *);
  56 int RIOZombieRta(struct Host *, struct Map *);
  57 int RIOCommandRta(struct rio_info *, uint, int (* func)( struct Host *,
  58                                                                 struct Map *));
  59 int RIOIdentifyRta(struct rio_info *, caddr_t);
  60 int RIOKillNeighbour(struct rio_info *, caddr_t);
  61 int RIOSuspendBootRta(struct Host *, int, int);
  62 int RIOFoadWakeup(struct rio_info *);
  63 struct CmdBlk * RIOGetCmdBlk(void);
  64 void RIOFreeCmdBlk(struct CmdBlk *);
  65 int RIOQueueCmdBlk(struct Host *, uint, struct CmdBlk *);
  66 void RIOPollHostCommands(struct rio_info *, struct Host *);
  67 int RIOWFlushMark(int, struct CmdBlk *);
  68 int RIORFlushEnable(int, struct CmdBlk *);
  69 int RIOUnUse(int, struct CmdBlk *);
  70 void ShowPacket(uint, struct PKT *);
  71
  72 /* rioctrl.c */
  73 int copyin(int, caddr_t, int);
  74 int riocontrol(struct rio_info *, dev_t,int,caddr_t,int);
  75 int RIOPreemptiveCmd(struct rio_info *,struct Port *,uchar);
  76
  77 /* rioinit.c */
  78 void rioinit(struct rio_info *, struct RioHostInfo *);
  79 void RIOInitHosts(struct rio_info *, struct RioHostInfo *);
  80 void RIOISAinit(struct rio_info *,int);
  81 int RIODoAT(struct rio_info *, int, int);
  82 caddr_t RIOCheckForATCard(int);
  83 int RIOAssignAT(struct rio_info *, int, caddr_t, int);
  84 int RIOBoardTest(paddr_t, caddr_t, uchar, int);
  85 void RIOAllocDataStructs(struct rio_info *);
  86 void RIOSetupDataStructs(struct rio_info *);
  87 int RIODefaultName(struct rio_info *, struct Host *, uint);
  88 struct rioVersion * RIOVersid(void);
  89 int RIOMapin(paddr_t, int, caddr_t *);
  90 void RIOMapout(paddr_t, long, caddr_t);
  91 void RIOHostReset(uint, volatile struct DpRam *, uint);
  92
  93 /* riointr.c */
  94 void RIOTxEnable(char *);
  95 void RIOServiceHost(struct rio_info *, struct Host *, int);
  96 int riotproc(struct rio_info *, register struct ttystatics *, int, int);
  97
  98 /* rioparam.c */
  99 int RIOParam(struct Port *, int, int, int);
 100 int RIODelay(struct Port *PortP, int);
 101 int RIODelay_ni(struct Port *PortP, int);
 102 void ms_timeout(struct Port *);
 103 int can_add_transmit(struct PKT **, struct Port *);
 104 void add_transmit(struct Port *);
 105 void put_free_end(struct Host *, struct PKT *);
 106 int can_remove_receive(struct PKT **, struct Port *);
 107 void remove_receive(struct Port *);
 108
 109 /* rioroute.c */
 110 int RIORouteRup(struct rio_info *, uint, struct Host *, struct PKT *);
 111 void RIOFixPhbs(struct rio_info *, struct Host *, uint);
 112 uint GetUnitType(uint);
 113 int RIOSetChange(struct rio_info *);
 114 int RIOFindFreeID(struct rio_info *, struct Host *, uint *, uint *);
 115
 116
 117 /* riotty.c */
 118
 119 int riotopen(struct tty_struct * tty, struct file * filp);
 120 int riotclose(void  *ptr);
 121 int riotioctl(struct rio_info *, struct tty_struct *, register int, register caddr_t);
 122 void ttyseth(struct Port *, struct ttystatics *, struct old_sgttyb *sg);
 123
 124 /* riotable.c */
 125 int RIONewTable(struct rio_info *);
 126 int RIOApel(struct rio_info *);
 127 int RIODeleteRta(struct rio_info *, struct Map *);
 128 int RIOAssignRta(struct rio_info *, struct Map *);
 129 int RIOReMapPorts(struct rio_info *, struct Host *, struct Map *);
 130 int RIOChangeName(struct rio_info *, struct Map*);
 131
 132 #if 0
 133 /* riodrvr.c */
 134 struct rio_info * rio_install(struct RioHostInfo *);
 135 int rio_uninstall(register struct rio_info *);
 136 int rio_open(struct rio_info *, int, struct file *);
 137 int rio_close(struct rio_info *, struct file *);
 138 int rio_read(struct rio_info *, struct file *, char *, int);
 139 int rio_write(struct rio_info *, struct file *  f, char *, int);
 140 int rio_ioctl(struct rio_info *, struct file *, int, char *);
 141 int rio_select(struct rio_info *, struct file * f, int, struct sel *);
 142 int     rio_intr(char *);
 143 int rio_isr_thread(char  *);
 144 struct rio_info * rio_info_store( int cmd, struct rio_info * p);
 145 #endif
 146
 147 extern int    rio_pcicopy(char *src, char *dst, int n);
 148 extern int rio_minor (struct tty_struct *tty);
 149 extern int rio_ismodem (struct tty_struct *tty);
 150 extern void rio_udelay (int usecs);
 151
 152 extern void rio_start_card_running (struct Host * HostP);
 153
 154 #endif  /* __func_h_def */