atap_extensions   101 dev/ata/atareg.h     u_int16_t	atap_extensions;	/* 53: extensions supported */
atap_extensions  1358 dev/ic/wdc.c   	    __func__, params->atap_extensions, params->atap_piomode_supp,
atap_extensions  1366 dev/ic/wdc.c   	if (params->atap_extensions != 0xffff &&
atap_extensions  1367 dev/ic/wdc.c   	    (params->atap_extensions & WDC_EXT_MODES)) {
atap_extensions  1442 dev/ic/wdc.c   		if (params->atap_extensions & WDC_EXT_UDMA_MODES) {