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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
40static char *_func_h_sccs_ = "@(#)func.h 1.3";
41#endif
42#endif
43
44/* rioboot.c */
45int RIOBootCodeRTA(struct rio_info *, struct DownLoad *);
46int RIOBootCodeHOST(struct rio_info *, struct DownLoad *);
47int RIOBootCodeUNKNOWN(struct rio_info *, struct DownLoad *);
48void msec_timeout(struct Host *);
49int RIOBootRup(struct rio_info *, unsigned int, struct Host *, struct PKT __iomem *);
50int RIOBootOk(struct rio_info *, struct Host *, unsigned long);
51int RIORtaBound(struct rio_info *, unsigned int);
52void rio_fill_host_slot(int, int, unsigned int, struct Host *);
53
54/* riocmd.c */
55int RIOFoadRta(struct Host *, struct Map *);
56int RIOZombieRta(struct Host *, struct Map *);
57int RIOCommandRta(struct rio_info *, unsigned long, int (*func) (struct Host *, struct Map *));
58int RIOIdentifyRta(struct rio_info *, void __user *);
59int RIOKillNeighbour(struct rio_info *, void __user *);
60int RIOSuspendBootRta(struct Host *, int, int);
61int RIOFoadWakeup(struct rio_info *);
62struct CmdBlk *RIOGetCmdBlk(void);
63void RIOFreeCmdBlk(struct CmdBlk *);
64int RIOQueueCmdBlk(struct Host *, unsigned int, struct CmdBlk *);
65void RIOPollHostCommands(struct rio_info *, struct Host *);
66int RIOWFlushMark(unsigned long, struct CmdBlk *);
67int RIORFlushEnable(unsigned long, struct CmdBlk *);
68int RIOUnUse(unsigned long, struct CmdBlk *);
69
70/* rioctrl.c */
71int riocontrol(struct rio_info *, dev_t, int, unsigned long, int);
72
73int RIOPreemptiveCmd(struct rio_info *, struct Port *, unsigned char);
74
75/* rioinit.c */
76void rioinit(struct rio_info *, struct RioHostInfo *);
77void RIOInitHosts(struct rio_info *, struct RioHostInfo *);
78void RIOISAinit(struct rio_info *, int);
79int RIODoAT(struct rio_info *, int, int);
80caddr_t RIOCheckForATCard(int);
81int RIOAssignAT(struct rio_info *, int, void __iomem *, int);
82int RIOBoardTest(unsigned long, void __iomem *, unsigned char, int);
83void RIOAllocDataStructs(struct rio_info *);
84void RIOSetupDataStructs(struct rio_info *);
85int RIODefaultName(struct rio_info *, struct Host *, unsigned int);
86struct rioVersion *RIOVersid(void);
87void RIOHostReset(unsigned int, struct DpRam __iomem *, unsigned int);
88
89/* riointr.c */
90void RIOTxEnable(char *);
91void RIOServiceHost(struct rio_info *, struct Host *);
92int riotproc(struct rio_info *, struct ttystatics *, int, int);
93
94/* rioparam.c */
95int RIOParam(struct Port *, int, int, int);
96int RIODelay(struct Port *PortP, int);
97int RIODelay_ni(struct Port *PortP, int);
98void ms_timeout(struct Port *);
99int can_add_transmit(struct PKT __iomem **, struct Port *);
100void add_transmit(struct Port *);
101void put_free_end(struct Host *, struct PKT __iomem *);
102int can_remove_receive(struct PKT __iomem **, struct Port *);
103void remove_receive(struct Port *);
104
105/* rioroute.c */
106int RIORouteRup(struct rio_info *, unsigned int, struct Host *, struct PKT __iomem *);
107void RIOFixPhbs(struct rio_info *, struct Host *, unsigned int);
108unsigned int GetUnitType(unsigned int);
109int RIOSetChange(struct rio_info *);
110int RIOFindFreeID(struct rio_info *, struct Host *, unsigned int *, unsigned int *);
111
112
113/* riotty.c */
114
115int riotopen(struct tty_struct *tty, struct file *filp);
116int riotclose(void *ptr);
117int riotioctl(struct rio_info *, struct tty_struct *, int, caddr_t);
118void ttyseth(struct Port *, struct ttystatics *, struct old_sgttyb *sg);
119
120/* riotable.c */
121int RIONewTable(struct rio_info *);
122int RIOApel(struct rio_info *);
123int RIODeleteRta(struct rio_info *, struct Map *);
124int RIOAssignRta(struct rio_info *, struct Map *);
125int RIOReMapPorts(struct rio_info *, struct Host *, struct Map *);
126int RIOChangeName(struct rio_info *, struct Map *);
127
128#if 0
129/* riodrvr.c */
130struct rio_info *rio_install(struct RioHostInfo *);
131int rio_uninstall(struct rio_info *);
132int rio_open(struct rio_info *, int, struct file *);
133int rio_close(struct rio_info *, struct file *);
134int rio_read(struct rio_info *, struct file *, char *, int);
135int rio_write(struct rio_info *, struct file *f, char *, int);
136int rio_ioctl(struct rio_info *, struct file *, int, char *);
137int rio_select(struct rio_info *, struct file *f, int, struct sel *);
138int rio_intr(char *);
139int rio_isr_thread(char *);
140struct rio_info *rio_info_store(int cmd, struct rio_info *p);
141#endif
142
143extern void rio_copy_to_card(void *from, void __iomem *to, int len);
144extern int rio_minor(struct tty_struct *tty);
145extern int rio_ismodem(struct tty_struct *tty);
146
147extern void rio_start_card_running(struct Host *HostP);
148
149#endif /* __func_h_def */