s390-virtio: use specific endian ld/st_phys

Signed-off-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>

diff --git a/hw/s390-virtio-bus.c b/hw/s390-virtio-bus.c
index 2bf4821..e2f3e32 100644 (file)
--- a/hw/s390-virtio-bus.c
+++ b/hw/s390-virtio-bus.c
@@ -166,7 +166,7 @@ static uint64_t s390_virtio_device_vq_token(VirtIOS390Device *dev, int vq)
                 (vq * VIRTIO_VQCONFIG_LEN) +
                 VIRTIO_VQCONFIG_OFFS_TOKEN;
 
-    return ldq_phys(token_off);
+    return ldq_be_phys(token_off);
 }
 
 static ram_addr_t s390_virtio_device_num_vq(VirtIOS390Device *dev)
@@ -220,8 +220,8 @@ void s390_virtio_device_sync(VirtIOS390Device *dev)
         vring = s390_virtio_next_ring(bus);
         virtio_queue_set_addr(dev->vdev, i, vring);
         virtio_queue_set_vector(dev->vdev, i, i);
-        stq_phys(vq + VIRTIO_VQCONFIG_OFFS_ADDRESS, vring);
-        stw_phys(vq + VIRTIO_VQCONFIG_OFFS_NUM, virtio_queue_get_num(dev->vdev, i));
+        stq_be_phys(vq + VIRTIO_VQCONFIG_OFFS_ADDRESS, vring);
+        stw_be_phys(vq + VIRTIO_VQCONFIG_OFFS_NUM, virtio_queue_get_num(dev->vdev, i));
     }
 
     cur_offs = dev->dev_offs;
@@ -229,7 +229,7 @@ void s390_virtio_device_sync(VirtIOS390Device *dev)
     cur_offs += num_vq * VIRTIO_VQCONFIG_LEN;
 
     /* Sync feature bitmap */
-    stl_phys(cur_offs, bswap32(dev->host_features));
+    stl_le_phys(cur_offs, dev->host_features);
 
     dev->feat_offs = cur_offs + dev->feat_len;
     cur_offs += dev->feat_len * 2;
@@ -253,7 +253,7 @@ void s390_virtio_device_update_status(VirtIOS390Device *dev)
 
     /* Update guest supported feature bitmap */
 
-    features = bswap32(ldl_phys(dev->feat_offs));
+    features = bswap32(ldl_be_phys(dev->feat_offs));
     if (vdev->set_features) {
         vdev->set_features(vdev, features);
     }

diff --git a/hw/s390-virtio.c b/hw/s390-virtio.c
index 3eba7ea..abe954d 100644 (file)
--- a/hw/s390-virtio.c
+++ b/hw/s390-virtio.c
@@ -193,7 +193,7 @@ static void s390_init(ram_addr_t my_ram_size,
     if (kernel_filename) {
         kernel_size = load_image(kernel_filename, qemu_get_ram_ptr(0));
 
-        if (lduw_phys(KERN_IMAGE_START) != 0x0dd0) {
+        if (lduw_be_phys(KERN_IMAGE_START) != 0x0dd0) {
             fprintf(stderr, "Specified image is not an s390 boot image\n");
             exit(1);
         }
@@ -232,8 +232,8 @@ static void s390_init(ram_addr_t my_ram_size,
         }
         initrd_size = load_image(initrd_filename, qemu_get_ram_ptr(initrd_offset));
 
-        stq_phys(INITRD_PARM_START, initrd_offset);
-        stq_phys(INITRD_PARM_SIZE, initrd_size);
+        stq_be_phys(INITRD_PARM_START, initrd_offset);
+        stq_be_phys(INITRD_PARM_SIZE, initrd_size);
     }
 
     if (kernel_cmdline) {