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 *, struct DownLoad *);
47 int RIOBootCodeUNKNOWN(struct rio_info *, struct DownLoad *);
48 void msec_timeout(struct Host *);
49 int RIOBootRup(struct rio_info *, unsigned int, struct Host *, struct PKT __iomem *);
50 int RIOBootOk(struct rio_info *, struct Host *, unsigned long);
51 int RIORtaBound(struct rio_info *, unsigned int);
52 void rio_fill_host_slot(int, int, unsigned int, 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 *, unsigned long, int (*func) (struct Host *, struct Map *));
58 int RIOIdentifyRta(struct rio_info *, void __user *);
59 int RIOKillNeighbour(struct rio_info *, void __user *);
60 int RIOSuspendBootRta(struct Host *, int, int);
61 int RIOFoadWakeup(struct rio_info *);
62 struct CmdBlk *RIOGetCmdBlk(void);
63 void RIOFreeCmdBlk(struct CmdBlk *);
64 int RIOQueueCmdBlk(struct Host *, unsigned int, struct CmdBlk *);
65 void RIOPollHostCommands(struct rio_info *, struct Host *);
66 int RIOWFlushMark(unsigned long, struct CmdBlk *);
67 int RIORFlushEnable(unsigned long, struct CmdBlk *);
68 int RIOUnUse(unsigned long, struct CmdBlk *);
69
70 /* rioctrl.c */
71 int riocontrol(struct rio_info *, dev_t, int, unsigned long, int);
72
73 int RIOPreemptiveCmd(struct rio_info *, struct Port *, unsigned char);
74
75 /* rioinit.c */
76 void rioinit(struct rio_info *, struct RioHostInfo *);
77 void RIOInitHosts(struct rio_info *, struct RioHostInfo *);
78 void RIOISAinit(struct rio_info *, int);
79 int RIODoAT(struct rio_info *, int, int);
80 caddr_t RIOCheckForATCard(int);
81 int RIOAssignAT(struct rio_info *, int, void __iomem *, int);
82 int RIOBoardTest(unsigned long, void __iomem *, unsigned char, int);
83 void RIOAllocDataStructs(struct rio_info *);
84 void RIOSetupDataStructs(struct rio_info *);
85 int RIODefaultName(struct rio_info *, struct Host *, unsigned int);
86 struct rioVersion *RIOVersid(void);
87 void RIOHostReset(unsigned int, struct DpRam __iomem *, unsigned int);
88
89 /* riointr.c */
90 void RIOTxEnable(char *);
91 void RIOServiceHost(struct rio_info *, struct Host *);
92 int riotproc(struct rio_info *, struct ttystatics *, int, int);
93
94 /* rioparam.c */
95 int RIOParam(struct Port *, int, int, int);
96 int RIODelay(struct Port *PortP, int);
97 int RIODelay_ni(struct Port *PortP, int);
98 void ms_timeout(struct Port *);
99 int can_add_transmit(struct PKT __iomem **, struct Port *);
100 void add_transmit(struct Port *);
101 void put_free_end(struct Host *, struct PKT __iomem *);
102 int can_remove_receive(struct PKT __iomem **, struct Port *);
103 void remove_receive(struct Port *);
104
105 /* rioroute.c */
106 int RIORouteRup(struct rio_info *, unsigned int, struct Host *, struct PKT __iomem *);
107 void RIOFixPhbs(struct rio_info *, struct Host *, unsigned int);
108 unsigned int GetUnitType(unsigned int);
109 int RIOSetChange(struct rio_info *);
110 int RIOFindFreeID(struct rio_info *, struct Host *, unsigned int *, unsigned int *);
111
112
113 /* riotty.c */
114
115 int riotopen(struct tty_struct *tty, struct file *filp);
116 int riotclose(void *ptr);
117 int riotioctl(struct rio_info *, struct tty_struct *, int, caddr_t);
118 void ttyseth(struct Port *, struct ttystatics *, struct old_sgttyb *sg);
119
120 /* riotable.c */
121 int RIONewTable(struct rio_info *);
122 int RIOApel(struct rio_info *);
123 int RIODeleteRta(struct rio_info *, struct Map *);
124 int RIOAssignRta(struct rio_info *, struct Map *);
125 int RIOReMapPorts(struct rio_info *, struct Host *, struct Map *);
126 int RIOChangeName(struct rio_info *, struct Map *);
127
128 #if 0
129 /* riodrvr.c */
130 struct rio_info *rio_install(struct RioHostInfo *);
131 int rio_uninstall(struct rio_info *);
132 int rio_open(struct rio_info *, int, struct file *);
133 int rio_close(struct rio_info *, struct file *);
134 int rio_read(struct rio_info *, struct file *, char *, int);
135 int rio_write(struct rio_info *, struct file *f, char *, int);
136 int rio_ioctl(struct rio_info *, struct file *, int, char *);
137 int rio_select(struct rio_info *, struct file *f, int, struct sel *);
138 int rio_intr(char *);
139 int rio_isr_thread(char *);
140 struct rio_info *rio_info_store(int cmd, struct rio_info *p);
141 #endif
142
143 extern void rio_copy_to_card(void *from, void __iomem *to, int len);
144 extern int rio_minor(struct tty_struct *tty);
145 extern int rio_ismodem(struct tty_struct *tty);
146
147 extern void rio_start_card_running(struct Host *HostP);
148
149 #endif /* __func_h_def */
150
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