LXR linux/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/* rioboot.c */
  39int RIOBootCodeRTA(struct rio_info *, struct DownLoad *);
  40int RIOBootCodeHOST(struct rio_info *, struct DownLoad *);
  41int RIOBootCodeUNKNOWN(struct rio_info *, struct DownLoad *);
  42void msec_timeout(struct Host *);
  43int RIOBootRup(struct rio_info *, unsigned int, struct Host *, struct PKT __iomem *);
  44int RIOBootOk(struct rio_info *, struct Host *, unsigned long);
  45int RIORtaBound(struct rio_info *, unsigned int);
  46void rio_fill_host_slot(int, int, unsigned int, struct Host *);
  47
  48/* riocmd.c */
  49int RIOFoadRta(struct Host *, struct Map *);
  50int RIOZombieRta(struct Host *, struct Map *);
  51int RIOCommandRta(struct rio_info *, unsigned long, int (*func) (struct Host *, struct Map *));
  52int RIOIdentifyRta(struct rio_info *, void __user *);
  53int RIOKillNeighbour(struct rio_info *, void __user *);
  54int RIOSuspendBootRta(struct Host *, int, int);
  55int RIOFoadWakeup(struct rio_info *);
  56struct CmdBlk *RIOGetCmdBlk(void);
  57void RIOFreeCmdBlk(struct CmdBlk *);
  58int RIOQueueCmdBlk(struct Host *, unsigned int, struct CmdBlk *);
  59void RIOPollHostCommands(struct rio_info *, struct Host *);
  60int RIOWFlushMark(unsigned long, struct CmdBlk *);
  61int RIORFlushEnable(unsigned long, struct CmdBlk *);
  62int RIOUnUse(unsigned long, struct CmdBlk *);
  63
  64/* rioctrl.c */
  65int riocontrol(struct rio_info *, dev_t, int, unsigned long, int);
  66
  67int RIOPreemptiveCmd(struct rio_info *, struct Port *, unsigned char);
  68
  69/* rioinit.c */
  70void rioinit(struct rio_info *, struct RioHostInfo *);
  71void RIOInitHosts(struct rio_info *, struct RioHostInfo *);
  72void RIOISAinit(struct rio_info *, int);
  73int RIODoAT(struct rio_info *, int, int);
  74caddr_t RIOCheckForATCard(int);
  75int RIOAssignAT(struct rio_info *, int, void __iomem *, int);
  76int RIOBoardTest(unsigned long, void __iomem *, unsigned char, int);
  77void RIOAllocDataStructs(struct rio_info *);
  78void RIOSetupDataStructs(struct rio_info *);
  79int RIODefaultName(struct rio_info *, struct Host *, unsigned int);
  80struct rioVersion *RIOVersid(void);
  81void RIOHostReset(unsigned int, struct DpRam __iomem *, unsigned int);
  82
  83/* riointr.c */
  84void RIOTxEnable(char *);
  85void RIOServiceHost(struct rio_info *, struct Host *);
  86int riotproc(struct rio_info *, struct ttystatics *, int, int);
  87
  88/* rioparam.c */
  89int RIOParam(struct Port *, int, int, int);
  90int RIODelay(struct Port *PortP, int);
  91int RIODelay_ni(struct Port *PortP, int);
  92void ms_timeout(struct Port *);
  93int can_add_transmit(struct PKT __iomem **, struct Port *);
  94void add_transmit(struct Port *);
  95void put_free_end(struct Host *, struct PKT __iomem *);
  96int can_remove_receive(struct PKT __iomem **, struct Port *);
  97void remove_receive(struct Port *);
  98
  99/* rioroute.c */
 100int RIORouteRup(struct rio_info *, unsigned int, struct Host *, struct PKT __iomem *);
 101void RIOFixPhbs(struct rio_info *, struct Host *, unsigned int);
 102unsigned int GetUnitType(unsigned int);
 103int RIOSetChange(struct rio_info *);
 104int RIOFindFreeID(struct rio_info *, struct Host *, unsigned int *, unsigned int *);
 105
 106
 107/* riotty.c */
 108
 109int riotopen(struct tty_struct *tty, struct file *filp);
 110int riotclose(void *ptr);
 111int riotioctl(struct rio_info *, struct tty_struct *, int, caddr_t);
 112void ttyseth(struct Port *, struct ttystatics *, struct old_sgttyb *sg);
 113
 114/* riotable.c */
 115int RIONewTable(struct rio_info *);
 116int RIOApel(struct rio_info *);
 117int RIODeleteRta(struct rio_info *, struct Map *);
 118int RIOAssignRta(struct rio_info *, struct Map *);
 119int RIOReMapPorts(struct rio_info *, struct Host *, struct Map *);
 120int RIOChangeName(struct rio_info *, struct Map *);
 121
 122#if 0
 123/* riodrvr.c */
 124struct rio_info *rio_install(struct RioHostInfo *);
 125int rio_uninstall(struct rio_info *);
 126int rio_open(struct rio_info *, int, struct file *);
 127int rio_close(struct rio_info *, struct file *);
 128int rio_read(struct rio_info *, struct file *, char *, int);
 129int rio_write(struct rio_info *, struct file *f, char *, int);
 130int rio_ioctl(struct rio_info *, struct file *, int, char *);
 131int rio_select(struct rio_info *, struct file *f, int, struct sel *);
 132int rio_intr(char *);
 133int rio_isr_thread(char *);
 134struct rio_info *rio_info_store(int cmd, struct rio_info *p);
 135#endif
 136
 137extern void rio_copy_to_card(void *from, void __iomem *to, int len);
 138extern int rio_minor(struct tty_struct *tty);
 139extern int rio_ismodem(struct tty_struct *tty);
 140
 141extern void rio_start_card_running(struct Host *HostP);
 142
 143#endif                          /* __func_h_def */
 144