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 v3 does the following:
- fixes spelling mistake in patch 1
- adds Laurent's R-b tag to patches 1, 2, 3, 5
- adds Cornelia's R-b tag to patches 1, 5
- introduces patch 4 to simplify the vhost code a bit more
---
Greg Kurz (6):
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
vhost: simplify vhost_needs_vring_endian()
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 | 27 +++++++++++++++++---
include/hw/virtio/virtio-access.h | 28 ++-------------------
include/hw/virtio/virtio-net.h | 1 +
5 files changed, 75 insertions(+), 63 deletions(-)
