Root/drivers/char/mwave/mwavedd.h

1/*
2*
3* mwavedd.h -- declarations for mwave device driver
4*
5*
6* Written By: Mike Sullivan IBM Corporation
7*
8* Copyright (C) 1999 IBM Corporation
9*
10* This program is free software; you can redistribute it and/or modify
11* it under the terms of the GNU General Public License as published by
12* the Free Software Foundation; either version 2 of the License, or
13* (at your option) any later version.
14*
15* This program is distributed in the hope that it will be useful,
16* but WITHOUT ANY WARRANTY; without even the implied warranty of
17* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18* GNU General Public License for more details.
19*
20* NO WARRANTY
21* THE PROGRAM IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OR
22* CONDITIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED INCLUDING, WITHOUT
23* LIMITATION, ANY WARRANTIES OR CONDITIONS OF TITLE, NON-INFRINGEMENT,
24* MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Each Recipient is
25* solely responsible for determining the appropriateness of using and
26* distributing the Program and assumes all risks associated with its
27* exercise of rights under this Agreement, including but not limited to
28* the risks and costs of program errors, damage to or loss of data,
29* programs or equipment, and unavailability or interruption of operations.
30*
31* DISCLAIMER OF LIABILITY
32* NEITHER RECIPIENT NOR ANY CONTRIBUTORS SHALL HAVE ANY LIABILITY FOR ANY
33* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
34* DAMAGES (INCLUDING WITHOUT LIMITATION LOST PROFITS), HOWEVER CAUSED AND
35* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
36* TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
37* USE OR DISTRIBUTION OF THE PROGRAM OR THE EXERCISE OF ANY RIGHTS GRANTED
38* HEREUNDER, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES
39*
40* You should have received a copy of the GNU General Public License
41* along with this program; if not, write to the Free Software
42* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
43*
44*
45* 10/23/2000 - Alpha Release
46* First release to the public
47*/
48
49#ifndef _LINUX_MWAVEDD_H
50#define _LINUX_MWAVEDD_H
51#include "3780i.h"
52#include "tp3780i.h"
53#include "smapi.h"
54#include "mwavepub.h"
55#include <linux/ioctl.h>
56#include <asm/uaccess.h>
57#include <linux/wait.h>
58
59extern int mwave_debug;
60extern int mwave_3780i_irq;
61extern int mwave_3780i_io;
62extern int mwave_uart_irq;
63extern int mwave_uart_io;
64
65#define PRINTK_ERROR printk
66#define KERN_ERR_MWAVE KERN_ERR "mwave: "
67
68#define TRACE_MWAVE 0x0001
69#define TRACE_SMAPI 0x0002
70#define TRACE_3780I 0x0004
71#define TRACE_TP3780I 0x0008
72
73#ifdef MW_TRACE
74#define PRINTK_1(f,s) \
75  if (f & (mwave_debug)) { \
76    printk(s); \
77  }
78
79#define PRINTK_2(f,s,v1) \
80  if (f & (mwave_debug)) { \
81    printk(s,v1); \
82  }
83
84#define PRINTK_3(f,s,v1,v2) \
85  if (f & (mwave_debug)) { \
86    printk(s,v1,v2); \
87  }
88
89#define PRINTK_4(f,s,v1,v2,v3) \
90  if (f & (mwave_debug)) { \
91    printk(s,v1,v2,v3); \
92  }
93
94#define PRINTK_5(f,s,v1,v2,v3,v4) \
95  if (f & (mwave_debug)) { \
96    printk(s,v1,v2,v3,v4); \
97  }
98
99#define PRINTK_6(f,s,v1,v2,v3,v4,v5) \
100  if (f & (mwave_debug)) { \
101    printk(s,v1,v2,v3,v4,v5); \
102  }
103
104#define PRINTK_7(f,s,v1,v2,v3,v4,v5,v6) \
105  if (f & (mwave_debug)) { \
106    printk(s,v1,v2,v3,v4,v5,v6); \
107  }
108
109#define PRINTK_8(f,s,v1,v2,v3,v4,v5,v6,v7) \
110  if (f & (mwave_debug)) { \
111    printk(s,v1,v2,v3,v4,v5,v6,v7); \
112  }
113
114#else
115#define PRINTK_1(f,s)
116#define PRINTK_2(f,s,v1)
117#define PRINTK_3(f,s,v1,v2)
118#define PRINTK_4(f,s,v1,v2,v3)
119#define PRINTK_5(f,s,v1,v2,v3,v4)
120#define PRINTK_6(f,s,v1,v2,v3,v4,v5)
121#define PRINTK_7(f,s,v1,v2,v3,v4,v5,v6)
122#define PRINTK_8(f,s,v1,v2,v3,v4,v5,v6,v7)
123#endif
124
125
126typedef struct _MWAVE_IPC {
127    unsigned short usIntCount; /* 0=none, 1=first, 2=greater than 1st */
128    BOOLEAN bIsEnabled;
129    BOOLEAN bIsHere;
130    /* entry spin lock */
131    wait_queue_head_t ipc_wait_queue;
132} MWAVE_IPC;
133
134typedef struct _MWAVE_DEVICE_DATA {
135    THINKPAD_BD_DATA rBDData; /* board driver's data area */
136    unsigned long ulIPCSource_ISR; /* IPC source bits for recently processed intr, set during ISR processing */
137    unsigned long ulIPCSource_DPC; /* IPC source bits for recently processed intr, set during DPC processing */
138    BOOLEAN bBDInitialized;
139    BOOLEAN bResourcesClaimed;
140    BOOLEAN bDSPEnabled;
141    BOOLEAN bDSPReset;
142    MWAVE_IPC IPCs[16];
143    BOOLEAN bMwaveDevRegistered;
144    short sLine;
145    int nr_registered_attrs;
146    int device_registered;
147
148} MWAVE_DEVICE_DATA, *pMWAVE_DEVICE_DATA;
149
150extern MWAVE_DEVICE_DATA mwave_s_mdd;
151
152#endif
153

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