AMR_ID_PROBE_SIG
{0x8086, 0x1960, AMR_ID_QUARTZ | AMR_ID_PROBE_SIG},
{0x1000, 0x1960, AMR_ID_QUARTZ | AMR_ID_DO_SG64 | AMR_ID_PROBE_SIG},
{0x1028, 0x000e, AMR_ID_QUARTZ | AMR_ID_DO_SG64 | AMR_ID_PROBE_SIG}, /* perc4/di i960 */
if (id->flags & AMR_ID_PROBE_SIG) {