drivers/char/rio/linux_compat.h

   1 /*
   2  * (C) 2000 R.E.Wolff@BitWizard.nl
   3  *
   4  *      This program is free software; you can redistribute it and/or modify
   5  *      it under the terms of the GNU General Public License as published by
   6  *      the Free Software Foundation; either version 2 of the License, or
   7  *      (at your option) any later version.
   8  *
   9  *      This program is distributed in the hope that it will be useful,
  10  *      but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  *      GNU General Public License for more details.
  13  *
  14  *      You should have received a copy of the GNU General Public License
  15  *      along with this program; if not, write to the Free Software
  16  *      Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  17  */
  18
  19 #include <linux/interrupt.h>
  20
  21
  22 #define disable(oldspl) save_flags (oldspl)
  23 #define restore(oldspl) restore_flags (oldspl)
  24
  25 #define sysbrk(x) kmalloc ((x),in_interrupt()? GFP_ATOMIC : GFP_KERNEL)
  26 #define sysfree(p,size) kfree ((p))
  27
  28 #define WBYTE(p,v) writeb(v, &p)
  29 #define RBYTE(p)   readb (&p)
  30 #define WWORD(p,v) writew(v, &p)
  31 #define RWORD(p)   readw(&p)
  32 #define WINDW(p,v) writew(v, p)
  33 #define RINDW(p)   readw(p)
  34
  35 #define DEBUG_ALL
  36
  37 #define cprintf printk
  38
  39 #ifdef __KERNEL__
  40 #define INKERNEL
  41 #endif
  42
  43 struct ttystatics {
  44         struct termios tm;
  45 };
  46
  47 #define bzero(d, n)         memset((d), 0, (n))
  48 #define bcopy(src, dest, n) memcpy ((dest), (src), (n))
  49
  50 #define SEM_SIGIGNORE 0x1234
  51
  52 #ifdef DEBUG_SEM
  53 #define swait(a,b)      printk ("waiting:    " __FILE__ " line %d\n", __LINE__)
  54 #define ssignal(sem)    printk ("signalling: " __FILE__ " line %d\n", __LINE__)
  55
  56 #define sreset(sem)     printk ("sreset:     " __FILE__ "\n")
  57 #define sem_init(sem,v) printk ("sreset:     " __FILE__ "\n")
  58 #endif
  59
  60
  61 #define getpid()    (current->pid)
  62
  63 #define QSIZE SERIAL_XMIT_SIZE
  64
  65 #define pseterr(errno) return (- errno)
  66
  67 #define V_CBAUD CBAUD
  68
  69 /* For one reason or another rioboot.c uses delay instead of RIODelay. */
  70 #define delay(x,y) RIODelay(NULL, y)
  71
  72 extern int rio_debug;
  73
  74 #define RIO_DEBUG_INIT         0x000001
  75 #define RIO_DEBUG_BOOT         0x000002
  76 #define RIO_DEBUG_CMD          0x000004
  77 #define RIO_DEBUG_CTRL         0x000008
  78 #define RIO_DEBUG_INTR         0x000010
  79 #define RIO_DEBUG_PARAM        0x000020
  80 #define RIO_DEBUG_ROUTE        0x000040
  81 #define RIO_DEBUG_TABLE        0x000080
  82 #define RIO_DEBUG_TTY          0x000100
  83 #define RIO_DEBUG_FLOW         0x000200
  84 #define RIO_DEBUG_MODEMSIGNALS 0x000400
  85 #define RIO_DEBUG_PROBE        0x000800
  86 #define RIO_DEBUG_CLEANUP      0x001000
  87 #define RIO_DEBUG_IFLOW        0x002000
  88 #define RIO_DEBUG_PFE          0x004000
  89 #define RIO_DEBUG_REC          0x008000
  90 #define RIO_DEBUG_SPINLOCK     0x010000
  91 #define RIO_DEBUG_DELAY        0x020000
  92 #define RIO_DEBUG_MOD_COUNT    0x040000
  93
  94 /* Copied over from riowinif.h . This is ugly. The winif file declares
  95 also much other stuff which is incompatible with the headers from
  96 the older driver. The older driver includes "brates.h" which shadows
  97 the definitions from Linux, and is incompatible... */
  98
  99 /* RxBaud and TxBaud definitions... */
 100 #define RIO_B0                  0x00    /* RTS / DTR signals dropped */
 101 #define RIO_B50                 0x01    /* 50 baud */
 102 #define RIO_B75                 0x02    /* 75 baud */
 103 #define RIO_B110                0x03    /* 110 baud */
 104 #define RIO_B134                0x04    /* 134.5 baud */
 105 #define RIO_B150                0x05    /* 150 baud */
 106 #define RIO_B200                0x06    /* 200 baud */
 107 #define RIO_B300                0x07    /* 300 baud */
 108 #define RIO_B600                0x08    /* 600 baud */
 109 #define RIO_B1200               0x09    /* 1200 baud */
 110 #define RIO_B1800               0x0A    /* 1800 baud */
 111 #define RIO_B2400               0x0B    /* 2400 baud */
 112 #define RIO_B4800               0x0C    /* 4800 baud */
 113 #define RIO_B9600               0x0D    /* 9600 baud */
 114 #define RIO_B19200              0x0E    /* 19200 baud */
 115 #define RIO_B38400              0x0F    /* 38400 baud */
 116 #define RIO_B56000              0x10    /* 56000 baud */
 117 #define RIO_B57600              0x11    /* 57600 baud */
 118 #define RIO_B64000              0x12    /* 64000 baud */
 119 #define RIO_B115200             0x13    /* 115200 baud */
 120 #define RIO_B2000               0x14    /* 2000 baud */