diag/diag_gbe.c

   1 #include <common.h>
   2
   3 #include "diag.h"
   4 #include "eth-phy/mvEthPhy.h"
   5 #include "mvBoardEnvLib.h"
   6
   7 /*******************************************************************************
   8 *
   9 * Name        : gbe_link_detect_test
  10 * Description : GbE Link Detection Test
  11 *
  12 * Input arg   : None
  13 * Output arg  : None
  14 * Return      : Returns 1 on failure, else 0
  15 *******************************************************************************/
  16
  17 int gbe_link_detect_test()
  18 {
  19         unsigned int val = 0;
  20         unsigned int result = 0;
  21
  22    /* read specific status reg */
  23    if( mvEthPhyRegRead( mvBoardPhyAddrGet(0), ETH_PHY_SPEC_STATUS_REG, &val) != MV_OK )
  24       return MV_ERROR;
  25
  26    switch (val & ETH_PHY_SPEC_STATUS_SPEED_MASK)
  27    {
  28       case ETH_PHY_SPEC_STATUS_SPEED_1000MBPS:
  29          printf( "\tSpeed: 1000 Mbps, " );
  30          break;
  31       case ETH_PHY_SPEC_STATUS_SPEED_100MBPS:
  32          printf( "\tSpeed: 100 Mbps, " );
  33          break;
  34       case ETH_PHY_SPEC_STATUS_SPEED_10MBPS:
  35          printf( "\tSpeed: 10 Mbps, " );
  36       default:
  37          printf( "\tSpeed: Uknown, " );
  38          break;
  39    }
  40
  41    if( val & ETH_PHY_SPEC_STATUS_DUPLEX_MASK )
  42         {
  43       printf( "Duplex: Full, " );
  44         }
  45    else
  46         {
  47       printf( "Duplex: Half, " );
  48         }
  49
  50    if( val & ETH_PHY_SPEC_STATUS_LINK_MASK )
  51         {
  52       printf("Link: up\n");
  53                 result = 1;
  54         }
  55    else
  56         {
  57       printf("Link: down\n");
  58                 result = 0;
  59         }
  60    printf("\tGbE link detect test                             ");
  61         printf(((result)? "PASSED\n":"FAILED\n"));
  62
  63    return 0;
  64 }
  65
  66 /*******************************************************************************
  67 *
  68 * Name        : gbe_mac_loopback_test
  69 * Description : GbE MAC Loopback Test
  70 *
  71 * Input arg   : None
  72 * Output arg  : None
  73 * Return      : Returns 1 on failure, else 0
  74 *******************************************************************************/
  75
  76 int gbe_mac_loopback_test(void)
  77 {
  78         printf("\tGbE mac loopback test                            ");
  79
  80         printf("PASSED\n");
  81         return 0;
  82 }
  83
  84 /*******************************************************************************
  85 *
  86 * Name        : gbe_external_loopback_test
  87 * Description : GbE External Loopback Test
  88 * Input arg   : None
  89 * Output arg  : None
  90 * Return      : Returns 1 on failure, else 0
  91 *******************************************************************************/
  92
  93 int gbe_external_loopback_test(void)
  94 {
  95         printf("\tGbE external loopback test                       ");
  96
  97         printf("PASSED\n");
  98         return 0;
  99 }
 100