release/src-rt-6.x.4708/linux/linux-2.6.36/drivers/isdn/hisax/hfc_2bs0.h

   1 /* $Id: hfc_2bs0.h,v 1.5.2.2 2004/01/12 22:52:26 Exp $
   2  *
   3  * specific defines for CCD's HFC 2BS0
   4  *
   5  * Author       Karsten Keil
   6  * Copyright    by Karsten Keil      <keil@isdn4linux.de>
   7  *
   8  * This software may be used and distributed according to the terms
   9  * of the GNU General Public License, incorporated herein by reference.
  10  *
  11  */
  12
  13 #define HFC_CTMT        0xe0
  14 #define HFC_CIRM        0xc0
  15 #define HFC_CIP         0x80
  16 #define HFC_Z1          0x00
  17 #define HFC_Z2          0x08
  18 #define HFC_Z_LOW       0x00
  19 #define HFC_Z_HIGH      0x04
  20 #define HFC_F1_INC      0x28
  21 #define HFC_FIFO_IN     0x2c
  22 #define HFC_F1          0x30
  23 #define HFC_F2          0x34
  24 #define HFC_F2_INC      0x38
  25 #define HFC_FIFO_OUT    0x3c
  26 #define HFC_B1          0x00
  27 #define HFC_B2          0x02
  28 #define HFC_REC         0x01
  29 #define HFC_SEND        0x00
  30 #define HFC_CHANNEL(ch) (ch ? HFC_B2 : HFC_B1)
  31
  32 #define HFC_STATUS      0
  33 #define HFC_DATA        1
  34 #define HFC_DATA_NODEB  2
  35
  36 /* Status (READ) */
  37 #define HFC_BUSY        0x01
  38 #define HFC_TIMINT      0x02
  39 #define HFC_EXTINT      0x04
  40
  41 /* CTMT (Write) */
  42 #define HFC_CLTIMER 0x10
  43 #define HFC_TIM50MS 0x08
  44 #define HFC_TIMIRQE 0x04
  45 #define HFC_TRANSB2 0x02
  46 #define HFC_TRANSB1 0x01
  47
  48 /* CIRM (Write) */
  49 #define HFC_RESET       0x08
  50 #define HFC_MEM8K       0x10
  51 #define HFC_INTA        0x01
  52 #define HFC_INTB        0x02
  53 #define HFC_INTC        0x03
  54 #define HFC_INTD        0x04
  55 #define HFC_INTE        0x05
  56 #define HFC_INTF        0x06
  57
  58 extern void main_irq_hfc(struct BCState *bcs);
  59 extern void inithfc(struct IsdnCardState *cs);
  60 extern void releasehfc(struct IsdnCardState *cs);