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/*
ibm/mii.c
Created: Nov 2004 by Philip Homburg <philip@f-mnx.phicoh.com>
Media Independent (Ethernet) Interface functions
*/
#include <minix/drivers.h>
#if __minix_vmd
#include "config.h"
#endif
#include "mii.h"
/*===========================================================================*
* mii_print_stat_speed *
*===========================================================================*/
void mii_print_stat_speed(u16_t stat, u16_t extstat)
{
int fs, ft;
fs= 1;
if (stat & MII_STATUS_EXT_STAT)
{
if (extstat & (MII_ESTAT_1000XFD | MII_ESTAT_1000XHD |
MII_ESTAT_1000TFD | MII_ESTAT_1000THD))
{
printf("1000 Mbps: ");
fs= 0;
ft= 1;
if (extstat & (MII_ESTAT_1000XFD | MII_ESTAT_1000XHD))
{
ft= 0;
printf("X-");
switch(extstat &
(MII_ESTAT_1000XFD|MII_ESTAT_1000XHD))
{
case MII_ESTAT_1000XFD: printf("FD"); break;
case MII_ESTAT_1000XHD: printf("HD"); break;
default: printf("FD/HD"); break;
}
}
if (extstat & (MII_ESTAT_1000TFD | MII_ESTAT_1000THD))
{
if (!ft)
printf(", ");
ft= 0;
printf("T-");
switch(extstat &
(MII_ESTAT_1000TFD|MII_ESTAT_1000THD))
{
case MII_ESTAT_1000TFD: printf("FD"); break;
case MII_ESTAT_1000THD: printf("HD"); break;
default: printf("FD/HD"); break;
}
}
}
}
if (stat & (MII_STATUS_100T4 |
MII_STATUS_100XFD | MII_STATUS_100XHD |
MII_STATUS_100T2FD | MII_STATUS_100T2HD))
{
if (!fs)
printf(", ");
fs= 0;
printf("100 Mbps: ");
ft= 1;
if (stat & MII_STATUS_100T4)
{
printf("T4");
ft= 0;
}
if (stat & (MII_STATUS_100XFD | MII_STATUS_100XHD))
{
if (!ft)
printf(", ");
ft= 0;
printf("TX-");
switch(stat & (MII_STATUS_100XFD|MII_STATUS_100XHD))
{
case MII_STATUS_100XFD: printf("FD"); break;
case MII_STATUS_100XHD: printf("HD"); break;
default: printf("FD/HD"); break;
}
}
if (stat & (MII_STATUS_100T2FD | MII_STATUS_100T2HD))
{
if (!ft)
printf(", ");
ft= 0;
printf("T2-");
switch(stat & (MII_STATUS_100T2FD|MII_STATUS_100T2HD))
{
case MII_STATUS_100T2FD: printf("FD"); break;
case MII_STATUS_100T2HD: printf("HD"); break;
default: printf("FD/HD"); break;
}
}
}
if (stat & (MII_STATUS_10FD | MII_STATUS_10HD))
{
if (!fs)
printf(", ");
printf("10 Mbps: ");
fs= 0;
printf("T-");
switch(stat & (MII_STATUS_10FD|MII_STATUS_10HD))
{
case MII_STATUS_10FD: printf("FD"); break;
case MII_STATUS_10HD: printf("HD"); break;
default: printf("FD/HD"); break;
}
}
}
/*===========================================================================*
* mii_print_techab *
*===========================================================================*/
void mii_print_techab(u16_t techab)
{
int fs, ft;
if ((techab & MII_ANA_SEL_M) != MII_ANA_SEL_802_3)
{
printf("strange selector 0x%x, value 0x%x",
techab & MII_ANA_SEL_M,
(techab & MII_ANA_TAF_M) >> MII_ANA_TAF_S);
return;
}
fs= 1;
if (techab & (MII_ANA_100T4 | MII_ANA_100TXFD | MII_ANA_100TXHD))
{
printf("100 Mbps: ");
fs= 0;
ft= 1;
if (techab & MII_ANA_100T4)
{
printf("T4");
ft= 0;
}
if (techab & (MII_ANA_100TXFD | MII_ANA_100TXHD))
{
if (!ft)
printf(", ");
ft= 0;
printf("TX-");
switch(techab & (MII_ANA_100TXFD|MII_ANA_100TXHD))
{
case MII_ANA_100TXFD: printf("FD"); break;
case MII_ANA_100TXHD: printf("HD"); break;
default: printf("FD/HD"); break;
}
}
}
if (techab & (MII_ANA_10TFD | MII_ANA_10THD))
{
if (!fs)
printf(", ");
printf("10 Mbps: ");
fs= 0;
printf("T-");
switch(techab & (MII_ANA_10TFD|MII_ANA_10THD))
{
case MII_ANA_10TFD: printf("FD"); break;
case MII_ANA_10THD: printf("HD"); break;
default: printf("FD/HD"); break;
}
}
if (techab & MII_ANA_PAUSE_SYM)
{
if (!fs)
printf(", ");
fs= 0;
printf("pause(SYM)");
}
if (techab & MII_ANA_PAUSE_ASYM)
{
if (!fs)
printf(", ");
fs= 0;
printf("pause(ASYM)");
}
if (techab & MII_ANA_TAF_RES)
{
if (!fs)
printf(", ");
fs= 0;
printf("0x%x", (techab & MII_ANA_TAF_RES) >> MII_ANA_TAF_S);
}
}
/*
* $PchId: mii.c,v 1.2 2005/01/31 22:17:26 philip Exp $
*/
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