int hmfsi_target_probe(struct target *cfam, struct target *targets, int max_target_count)
{
struct target *target = targets;
uint64_t value, chip_id;
int target_count = 0, i;
for (i = 0; i < 8 && i < max_target_count; i++) {
mfsi_target_init(target, "MFSI Port", 0x80000 + i * HMFSI_STRIDE, cfam);
if (read_target(target, 0xc09, &value)) {
target_del(target);
continue;
}
/* Ignore unknown chip ids */
chip_id = GETFIELD(PPC_BITMASK32(12, 19), value);
if (chip_id != 0xea && chip_id != 0xd3) {
target_del(target);
continue;
}
target++;
target_count++;
}
return target_count;
}
enum chip_type get_chip_type(uint64_t chip_id)
{
switch(GETFIELD(PPC_BITMASK32(12, 19), chip_id)) {
case 0xea:
return CHIP_P8;
case 0xd3:
return CHIP_P8NV;
case 0xd1:
return CHIP_P9;
default:
return CHIP_UNKNOWN;
}
}
