This series brings some improvements to the cross-endian support in the virtio and vhost code: - use qemu_set_vnet_be() and qemu_set_vnet_le() directly from virtio-net, so that backend cross-endian capabilities benefit to both emulated and vhost accelerated devices - optimize virtio_access_is_big_endian() for little-endian targets - various cleanups
This v2 addresses Laurent Vivier's comments. --- Greg Kurz (5): virtio-net: use the backend cross-endian capabilities Revert "vhost-net: tell tap backend about the vnet endianness" virtio: move cross-endian helper to vhost vhost: move virtio 1.0 check to cross-endian helper virtio: optimize virtio_access_is_big_endian() for little-endian targets hw/net/vhost_net.c | 33 +------------------------ hw/net/virtio-net.c | 49 +++++++++++++++++++++++++++++++++++-- hw/virtio/vhost.c | 22 ++++++++++++++--- include/hw/virtio/virtio-access.h | 28 ++------------------- include/hw/virtio/virtio-net.h | 1 + 5 files changed, 70 insertions(+), 63 deletions(-)