Index: head/sbin/camcontrol/camcontrol.c
===================================================================
--- head/sbin/camcontrol/camcontrol.c
+++ head/sbin/camcontrol/camcontrol.c
@@ -715,14 +715,50 @@
 static int
 print_dev_mmcsd(struct device_match_result *dev_result, char *tmpstr)
 {
+	union ccb *ccb;
+	struct ccb_dev_advinfo *advi;
+	struct cam_device *dev;
+	struct mmc_params mmc_ident_data;
 
-	if (strlen(dev_result->mmc_ident_data.model) > 0) {
-		sprintf(tmpstr, "<%s>", dev_result->mmc_ident_data.model);
+	dev = cam_open_btl(dev_result->path_id, dev_result->target_id,
+	    dev_result->target_lun, O_RDWR, NULL);
+	if (dev == NULL) {
+		warnx("%s", cam_errbuf);
+		return (1);
+	}
+
+	ccb = cam_getccb(dev);
+	if (ccb == NULL) {
+		warnx("couldn't allocate CCB");
+		cam_close_device(dev);
+		return (1);
+	}
+
+	advi = &ccb->cdai;
+	advi->ccb_h.flags = CAM_DIR_IN;
+	advi->ccb_h.func_code = XPT_DEV_ADVINFO;
+	advi->flags = CDAI_FLAG_NONE;
+	advi->buftype = CDAI_TYPE_MMC_PARAMS;
+	advi->bufsiz = sizeof(struct mmc_params);
+	advi->buf = (uint8_t *)&mmc_ident_data;
+
+	if (cam_send_ccb(dev, ccb) < 0) {
+		warn("error sending CAMIOCOMMAND ioctl");
+		cam_freeccb(ccb);
+		cam_close_device(dev);
+		return (1);
+	}
+
+	if (strlen(mmc_ident_data.model) > 0) {
+		sprintf(tmpstr, "<%s>", mmc_ident_data.model);
 	} else {
 		sprintf(tmpstr, "<%s card>",
-		    dev_result->mmc_ident_data.card_features &
+		    mmc_ident_data.card_features &
 		    CARD_FEATURE_SDIO ? "SDIO" : "unknown");
 	}
+
+	cam_freeccb(ccb);
+	cam_close_device(dev);
 	return (0);
 }
 
Index: head/sys/cam/cam_ccb.h
===================================================================
--- head/sys/cam/cam_ccb.h
+++ head/sys/cam/cam_ccb.h
@@ -506,7 +506,6 @@
 	struct scsi_inquiry_data	inq_data;
 	struct ata_params		ident_data;
 	dev_result_flags		flags;
-	struct mmc_params		mmc_ident_data;
 };
 
 struct bus_match_result {
@@ -1278,6 +1277,7 @@
 #define	CDAI_TYPE_EXT_INQ	5
 #define	CDAI_TYPE_NVME_CNTRL	6	/* NVMe Identify Controller data */
 #define	CDAI_TYPE_NVME_NS	7	/* NVMe Identify Namespace data */
+#define	CDAI_TYPE_MMC_PARAMS	8	/* MMC/SD ident */
 	off_t bufsiz;			/* IN: Size of external buffer */
 #define	CAM_SCSI_DEVID_MAXLEN	65536	/* length in buffer is an uint16_t */
 	off_t provsiz;			/* OUT: Size required/used */
Index: head/sys/cam/cam_xpt.c
===================================================================
--- head/sys/cam/cam_xpt.c
+++ head/sys/cam/cam_xpt.c
@@ -1909,9 +1909,6 @@
 		bcopy(&device->ident_data,
 		      &cdm->matches[j].result.device_result.ident_data,
 		      sizeof(struct ata_params));
-		bcopy(&device->mmc_ident_data,
-		      &cdm->matches[j].result.device_result.mmc_ident_data,
-		      sizeof(struct mmc_params));
 
 		/* Let the user know whether this device is unconfigured */
 		if (device->flags & CAM_DEV_UNCONFIGURED)
Index: head/sys/cam/mmc/mmc_xpt.c
===================================================================
--- head/sys/cam/mmc/mmc_xpt.c
+++ head/sys/cam/mmc/mmc_xpt.c
@@ -367,6 +367,13 @@
         case CDAI_TYPE_PHYS_PATH: /* pass(4) wants this */
                 cdai->provsiz = 0;
                 break;
+	case CDAI_TYPE_MMC_PARAMS:
+		cdai->provsiz = device->mmc_ident_data;
+		if (device->mmc_ident_data == NULL)
+			break;
+		amt = MIN(cdai->provsiz, cdai->bufsiz);
+		memcpy(cdai->buff, device->mmc_ident_data, amt);
+		break;
 	default:
                 panic("Unknown buftype");
 		return;