ARM: proc: add definition of cpu_reset for ARMv6 and ARMv7 cores
[linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git] / include / linux / istallion.h
blobad700a60c1587c19b7abfd90c3c120fa75950d2c
1 /*****************************************************************************/
3 /*
4 * istallion.h -- stallion intelligent multiport serial driver.
6 * Copyright (C) 1996-1998 Stallion Technologies
7 * Copyright (C) 1994-1996 Greg Ungerer.
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.
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.
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.
24 /*****************************************************************************/
25 #ifndef _ISTALLION_H
26 #define _ISTALLION_H
27 /*****************************************************************************/
30 * Define important driver constants here.
32 #define STL_MAXBRDS 4
33 #define STL_MAXPANELS 4
34 #define STL_MAXPORTS 64
35 #define STL_MAXCHANS (STL_MAXPORTS + 1)
36 #define STL_MAXDEVS (STL_MAXBRDS * STL_MAXPORTS)
40 * Define a set of structures to hold all the board/panel/port info
41 * for our ports. These will be dynamically allocated as required at
42 * driver initialization time.
46 * Port and board structures to hold status info about each object.
47 * The board structure contains pointers to structures for each port
48 * connected to it. Panels are not distinguished here, since
49 * communication with the slave board will always be on a per port
50 * basis.
52 struct stliport {
53 unsigned long magic;
54 struct tty_port port;
55 unsigned int portnr;
56 unsigned int panelnr;
57 unsigned int brdnr;
58 unsigned long state;
59 unsigned int devnr;
60 int baud_base;
61 int custom_divisor;
62 int closing_wait;
63 int rc;
64 int argsize;
65 void *argp;
66 unsigned int rxmarkmsk;
67 wait_queue_head_t raw_wait;
68 struct asysigs asig;
69 unsigned long addr;
70 unsigned long rxoffset;
71 unsigned long txoffset;
72 unsigned long sigs;
73 unsigned long pflag;
74 unsigned int rxsize;
75 unsigned int txsize;
76 unsigned char reqbit;
77 unsigned char portidx;
78 unsigned char portbit;
82 * Use a structure of function pointers to do board level operations.
83 * These include, enable/disable, paging shared memory, interrupting, etc.
85 struct stlibrd {
86 unsigned long magic;
87 unsigned int brdnr;
88 unsigned int brdtype;
89 unsigned long state;
90 unsigned int nrpanels;
91 unsigned int nrports;
92 unsigned int nrdevs;
93 unsigned int iobase;
94 int iosize;
95 unsigned long memaddr;
96 void __iomem *membase;
97 unsigned long memsize;
98 int pagesize;
99 int hostoffset;
100 int slaveoffset;
101 int bitsize;
102 int enabval;
103 unsigned int panels[STL_MAXPANELS];
104 int panelids[STL_MAXPANELS];
105 void (*init)(struct stlibrd *brdp);
106 void (*enable)(struct stlibrd *brdp);
107 void (*reenable)(struct stlibrd *brdp);
108 void (*disable)(struct stlibrd *brdp);
109 void __iomem *(*getmemptr)(struct stlibrd *brdp, unsigned long offset, int line);
110 void (*intr)(struct stlibrd *brdp);
111 void (*reset)(struct stlibrd *brdp);
112 struct stliport *ports[STL_MAXPORTS];
117 * Define MAGIC numbers used for above structures.
119 #define STLI_PORTMAGIC 0xe671c7a1
120 #define STLI_BOARDMAGIC 0x4bc6c825
122 /*****************************************************************************/
123 #endif