[Libguestfs] [PATCH] aarch64: launch: direct: Use virtio-pci devices.

Richard W.M. Jones rjones at redhat.com
Tue Jan 17 17:23:49 UTC 2017


qemu-system-aarch64 -M virt now supports virtio-pci devices.  These
are considerably faster than virtio-mmio so use them by default.
---
 src/guestfs-internal.h | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/guestfs-internal.h b/src/guestfs-internal.h
index 40dad35..24a248e 100644
--- a/src/guestfs-internal.h
+++ b/src/guestfs-internal.h
@@ -145,17 +145,17 @@
 /* Differences in device names on ARM (virtio-mmio) vs normal
  * hardware with PCI.
  */
-#if !defined(__arm__) && !defined(__aarch64__)
+#if !defined(__arm__)
 #define VIRTIO_BLK "virtio-blk-pci"
 #define VIRTIO_SCSI "virtio-scsi-pci"
 #define VIRTIO_SERIAL "virtio-serial-pci"
 #define VIRTIO_NET "virtio-net-pci"
-#else /* ARM */
+#else /* ARMv7 */
 #define VIRTIO_BLK "virtio-blk-device"
 #define VIRTIO_SCSI "virtio-scsi-device"
 #define VIRTIO_SERIAL "virtio-serial-device"
 #define VIRTIO_NET "virtio-net-device"
-#endif /* ARM */
+#endif /* ARMv7 */
 
 /* Machine types. */
 #ifdef __arm__
-- 
2.9.3




More information about the Libguestfs mailing list