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
  59 extern int mwave_debug;
  60 extern int mwave_3780i_irq;
  61 extern int mwave_3780i_io;
  62 extern int mwave_uart_irq;
  63 extern 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
 126 typedef 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
 134 typedef 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
 150 extern MWAVE_DEVICE_DATA mwave_s_mdd;
 151
 152 #endif