/*
* Mimic the NIOT;H BUG command (except for `P-Address' field), adding our
* own driver names.
*/
void
display_ethernet()
{
struct mvmeprom_brdid *brdid;
int i;
brdid = mvmeprom_brdid();
printf("Network Controllers/Nodes Supported\n");
printf("Driver CLUN DLUN Name Address Ethernet Address\n");
for (i = 0; i < nie_config; i++) {
printf("ie%d %x 0 VME%x",
i, ie_config[i].clun, brdid->model);
/* @#$%! MVME8120 - and I don't even have one to test (miod) */
if (brdid->model < 0x1000)
printf(" ");
printf(" $%x %s\n",
ie_config[i].phys_addr, ether_sprintf(ie_config[i].eaddr));
}
for (i = 0; i < nle_config; i++) {
printf("le%d %x 0 VME376 $%x %s\n",
i, le_config[i].clun, le_config[i].phys_addr,
ether_sprintf(le_config[i].eaddr));
}
}
_start()
{
register int dev_lun asm (MVMEPROM_REG_DEVLUN);
register int ctrl_lun asm (MVMEPROM_REG_CTRLLUN);
register int flags asm (MVMEPROM_REG_SCSUPP);
register int ctrl_addr asm (MVMEPROM_REG_CTRLADDR);
register int entry asm (MVMEPROM_REG_ENTRY);
register int conf_blk asm (MVMEPROM_REG_IPA);
register char *arg_start asm (MVMEPROM_REG_ARGSTART);
register char *arg_end asm (MVMEPROM_REG_ARGEND);
register char *nbarg_start asm (MVMEPROM_REG_NBARGSTART);
register char *nbarg_end asm (MVMEPROM_REG_NBARGEND);
extern int edata, end;
struct mvmeprom_brdid *id, *mvmeprom_brdid();
bugargs.dev_lun = dev_lun;
bugargs.ctrl_lun = ctrl_lun;
bugargs.flags = flags;
bugargs.ctrl_addr = ctrl_addr;
bugargs.entry = entry;
bugargs.conf_blk = conf_blk;
bugargs.arg_start = arg_start;
bugargs.arg_end = arg_end;
bugargs.nbarg_start = nbarg_start;
bugargs.nbarg_end = nbarg_end;
*bugargs.arg_end = 0;
*bugargs.nbarg_end = 0;
id = mvmeprom_brdid();
bugargs.cputyp = id->model;
memset(&edata, 0, ((int)&end - (int)&edata));
asm ("# main()");
main();
mvmeprom_return();
/* NOTREACHED */
}
/*
* Figure out what devices are available.
*/
int
probe_ethernet()
{
struct mvmeprom_brdid *brdid;
uint n;
brdid = mvmeprom_brdid();
/* On-board Ethernet */
switch (brdid->model) {
case BRD_187:
case BRD_197:
case BRD_8120:
ie_config[nie_config].clun = 0;
ie_config[nie_config].phys_addr = INTEL_REG_ADDR;
bcopy(brdid->etheraddr, ie_config[nie_config].eaddr, 6);
add_if(&ie_driver);
nie_config++;
break;
}
/* MVME376 */
for (n = 0; n < sizeof(vle_addr) / sizeof(vle_addr[0]); n++) {
if (badaddr((void *)vle_addr[n], 2) == 0) {
le_config[nle_config].clun = 2 + n;
le_config[nle_config].phys_addr = vle_addr[n];
le_config[nle_config].buf_addr =
VLEMEMBASE - n * VLEMEMSIZE;
le_config[nle_config].buf_size = VLEMEMSIZE;
le_read_etheraddr(vle_addr[n],
le_config[nle_config].eaddr);
add_if(&le_driver);
nle_config++;
}
}
return nie_config + nle_config;
}
