eth_ocm/HAL/inc/eth_ocm.h

   1 #ifndef __ETH_OCM_H__
   2 #define __ETH_OCM_H__
   3
   4 #if defined(ALT_INICHE)
   5     #include "ins_eth_ocm.h"
   6 #else
   7 /**
   8  * eth_ocm_dev contains information aquired at initialization time that is
   9  * required for further access to the device. This struct is initialized
  10  * by the alt_sys_init routine for each instance of the OpenCores MAC in the
  11  * system.
  12  */
  13 typedef struct{
  14     alt_u32         base;
  15     alt_u8          irq;
  16     char            name[20];
  17 } eth_ocm_dev;
  18
  19 //Information that can't be obtained later
  20 #define ETH_OCM_INSTANCE(name, dev)     \
  21 eth_ocm_dev dev = {                     \
  22     name##_BASE,                        \
  23     name##_IRQ,                         \
  24     name##_NAME                         \
  25 }
  26
  27 #define ETH_OCM_INIT(name, dev_inst)
  28
  29 #endif // !defined ALT_INICHE
  30
  31 #define ETH_OCM_STATUS_DOWN         2
  32 #define ETH_OCM_STATUS_UP           1
  33 #define ETH_OCM_MAC_ADDR_LEN        6
  34 #define ETH_OCM_MIN_MTU             4
  35 #define ETH_OCM_MAX_MTU             1518
  36 #define ETH_OCM_FULL_DUPLEX_IPGT    0x15
  37 #define ETH_OCM_HALF_DUPLEX_IPGT    0x12
  38
  39 #endif //__ETH_OCM_H__
  40