sys/dev/netif/ie/if_iereg.h

   1 /*
   2  * $FreeBSD: src/sys/dev/ie/if_iereg.h,v 1.4 1999/08/28 00:44:47 peter Exp $
   3  * $DragonFly: src/sys/dev/netif/ie/if_iereg.h,v 1.2 2003/06/17 04:28:27 dillon Exp $
   4  * definitions for AT&T StarLAN 10 etc...
   5  */
   6
   7 #define IEATT_RESET     0       /* any write here resets the 586 */
   8 #define IEATT_ATTN      1       /* any write here sends a Chan attn */
   9 #define IEATT_REVISION  6       /* read here to figure out this board */
  10 #define IEATT_ATTRIB    7       /* more information about this board */
  11
  12 #define SL_BOARD(x) ((x) & 0x0f)
  13 #define SL_REV(x) ((x) >> 4)
  14
  15 #define SL1_BOARD       0
  16 #define SL10_BOARD      1
  17 #define EN100_BOARD     2
  18 #define SLFIBER_BOARD   3
  19
  20 #define SL_ATTR_WIDTH   0x04    /* bus width: clear -> 8-bit */
  21 #define SL_ATTR_SPEED   0x08    /* medium speed: clear -> 10 Mbps */
  22 #define SL_ATTR_CODING  0x10    /* encoding: clear -> Manchester */
  23 #define SL_ATTR_HBW     0x20    /* host bus width: clear -> 16-bit */
  24 #define SL_ATTR_TYPE    0x40    /* medium type: clear -> Ethernet */
  25 #define SL_ATTR_BOOTROM 0x80    /* set -> boot ROM present */