drivers/net/am79c961a.h

   1 /*
   2  * linux/drivers/net/am79c961.h
   3  */
   4
   5 #ifndef _LINUX_am79c961a_H
   6 #define _LINUX_am79c961a_H
   7
   8 /* use 0 for production, 1 for verification, >2 for debug. debug flags: */
   9 #define DEBUG_TX         2
  10 #define DEBUG_RX         4
  11 #define DEBUG_INT        8
  12 #define DEBUG_IC        16
  13 #ifndef NET_DEBUG
  14 #define NET_DEBUG       0
  15 #endif
  16
  17 #define NET_UID         0
  18 #define NET_RDP         0x10
  19 #define NET_RAP         0x12
  20 #define NET_RESET       0x14
  21 #define NET_IDP         0x16
  22
  23 /*
  24  * RAP registers
  25  */
  26 #define CSR0            0
  27 #define CSR0_INIT       0x0001
  28 #define CSR0_STRT       0x0002
  29 #define CSR0_STOP       0x0004
  30 #define CSR0_TDMD       0x0008
  31 #define CSR0_TXON       0x0010
  32 #define CSR0_RXON       0x0020
  33 #define CSR0_IENA       0x0040
  34 #define CSR0_INTR       0x0080
  35 #define CSR0_IDON       0x0100
  36 #define CSR0_TINT       0x0200
  37 #define CSR0_RINT       0x0400
  38 #define CSR0_MERR       0x0800
  39 #define CSR0_MISS       0x1000
  40 #define CSR0_CERR       0x2000
  41 #define CSR0_BABL       0x4000
  42 #define CSR0_ERR        0x8000
  43
  44 #define CSR3            3
  45 #define CSR3_EMBA       0x0008
  46 #define CSR3_DXMT2PD    0x0010
  47 #define CSR3_LAPPEN     0x0020
  48 #define CSR3_DXSUFLO    0x0040
  49 #define CSR3_IDONM      0x0100
  50 #define CSR3_TINTM      0x0200
  51 #define CSR3_RINTM      0x0400
  52 #define CSR3_MERRM      0x0800
  53 #define CSR3_MISSM      0x1000
  54 #define CSR3_BABLM      0x4000
  55 #define CSR3_MASKALL    0x5F00
  56
  57 #define CTRL1           5
  58 #define CTRL1_SPND      0x0001
  59
  60 #define LADRL           8
  61 #define LADRM1          9
  62 #define LADRM2          10
  63 #define LADRH           11
  64 #define PADRL           12
  65 #define PADRM           13
  66 #define PADRH           14
  67
  68 #define MODE            15
  69 #define MODE_DISRX      0x0001
  70 #define MODE_DISTX      0x0002
  71 #define MODE_LOOP       0x0004
  72 #define MODE_DTCRC      0x0008
  73 #define MODE_COLL       0x0010
  74 #define MODE_DRETRY     0x0020
  75 #define MODE_INTLOOP    0x0040
  76 #define MODE_PORT_AUI   0x0000
  77 #define MODE_PORT_10BT  0x0080
  78 #define MODE_DRXPA      0x2000
  79 #define MODE_DRXBA      0x4000
  80 #define MODE_PROMISC    0x8000
  81
  82 #define BASERXL         24
  83 #define BASERXH         25
  84 #define BASETXL         30
  85 #define BASETXH         31
  86
  87 #define POLLINT         47
  88
  89 #define SIZERXR         76
  90 #define SIZETXR         78
  91
  92 #define RMD_ENP         0x0100
  93 #define RMD_STP         0x0200
  94 #define RMD_CRC         0x0800
  95 #define RMD_FRAM        0x2000
  96 #define RMD_ERR         0x4000
  97 #define RMD_OWN         0x8000
  98
  99 #define TMD_ENP         0x0100
 100 #define TMD_STP         0x0200
 101 #define TMD_MORE        0x1000
 102 #define TMD_ERR         0x4000
 103 #define TMD_OWN         0x8000
 104
 105 #define TST_RTRY        0x0400
 106 #define TST_LCAR        0x0800
 107 #define TST_LCOL        0x1000
 108 #define TST_UFLO        0x4000
 109 #define TST_BUFF        0x8000
 110
 111 struct dev_priv {
 112     struct net_device_stats stats;
 113     unsigned long       rxbuffer[RX_BUFFERS];
 114     unsigned long       txbuffer[TX_BUFFERS];
 115     unsigned char       txhead;
 116     unsigned char       txtail;
 117     unsigned char       rxhead;
 118     unsigned char       rxtail;
 119     unsigned long       rxhdr;
 120     unsigned long       txhdr;
 121 };
 122
 123 extern int      am79c961_probe (struct net_device *dev);
 124
 125 #endif