diff --git a/sys/dev/virtio/pci/virtio_pci_modern.c b/sys/dev/virtio/pci/virtio_pci_modern.c
--- a/sys/dev/virtio/pci/virtio_pci_modern.c
+++ b/sys/dev/virtio/pci/virtio_pci_modern.c
@@ -665,16 +665,13 @@
 		*(uint8_t *) dst = vtpci_modern_read_device_1(sc, offset);
 		break;
 	case 2:
-		*(uint16_t *) dst = virtio_htog16(true,
-		    vtpci_modern_read_device_2(sc, offset));
+		*(uint16_t *) dst = vtpci_modern_read_device_2(sc, offset);
 		break;
 	case 4:
-		*(uint32_t *) dst = virtio_htog32(true,
-		    vtpci_modern_read_device_4(sc, offset));
+		*(uint32_t *) dst = vtpci_modern_read_device_4(sc, offset);
 		break;
 	case 8:
-		*(uint64_t *) dst = virtio_htog64(true,
-		    vtpci_modern_read_device_8(sc, offset));
+		*(uint64_t *) dst = vtpci_modern_read_device_8(sc, offset);
 		break;
 	default:
 		panic("%s: device %s invalid device read length %d offset %d",
@@ -700,17 +697,17 @@
 		vtpci_modern_write_device_1(sc, offset, *(const uint8_t *) src);
 		break;
 	case 2: {
-		uint16_t val = virtio_gtoh16(true, *(const uint16_t *) src);
+		uint16_t val = *(const uint16_t *) src;
 		vtpci_modern_write_device_2(sc, offset, val);
 		break;
 	}
 	case 4: {
-		uint32_t val = virtio_gtoh32(true, *(const uint32_t *) src);
+		uint32_t val = *(const uint32_t *) src;
 		vtpci_modern_write_device_4(sc, offset, val);
 		break;
 	}
 	case 8: {
-		uint64_t val = virtio_gtoh64(true, *(const uint64_t *) src);
+		uint64_t val = *(const uint64_t *) src;
 		vtpci_modern_write_device_8(sc, offset, val);
 		break;
 	}
@@ -1312,15 +1309,13 @@
 static uint16_t
 vtpci_modern_read_common_2(struct vtpci_modern_softc *sc, bus_size_t off)
 {
-	return virtio_htog16(true,
-			bus_read_2(&sc->vtpci_common_res_map.vtrm_map, off));
+	return bus_read_2(&sc->vtpci_common_res_map.vtrm_map, off);
 }
 
 static uint32_t
 vtpci_modern_read_common_4(struct vtpci_modern_softc *sc, bus_size_t off)
 {
-	return virtio_htog32(true,
-			bus_read_4(&sc->vtpci_common_res_map.vtrm_map, off));
+	return bus_read_4(&sc->vtpci_common_res_map.vtrm_map, off);
 }
 
 static void
@@ -1334,16 +1329,14 @@
 vtpci_modern_write_common_2(struct vtpci_modern_softc *sc, bus_size_t off,
     uint16_t val)
 {
-	bus_write_2(&sc->vtpci_common_res_map.vtrm_map,
-			off, virtio_gtoh16(true, val));
+	bus_write_2(&sc->vtpci_common_res_map.vtrm_map, off, val);
 }
 
 static void
 vtpci_modern_write_common_4(struct vtpci_modern_softc *sc, bus_size_t off,
     uint32_t val)
 {
-	bus_write_4(&sc->vtpci_common_res_map.vtrm_map,
-			off, virtio_gtoh32(true, val));
+	bus_write_4(&sc->vtpci_common_res_map.vtrm_map, off, val);
 }
 
 static void