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| author | Peter Maydell <peter.maydell@linaro.org> | 2015-07-20 13:25:28 +0100 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2015-07-20 13:25:28 +0100 |
| commit | f73ca7363440240b7ee5ee7f7ddb1c64751efb54 (patch) | |
| tree | 3a5a63dc82049cff15f105d68617be7d3b2571c1 /include | |
| parent | 71358470eec668f5dc53def25e585ce250cea9bf (diff) | |
| parent | f9d6dbf0bf6e91b8ed896369ab1b7e91e5a1a4df (diff) | |
Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging
virtio, vhost, pc fixes for 2.4
The only notable thing here is vhost-user multiqueue
revert. We'll work on making it stable in 2.5,
reverting now means we won't have to maintain
bug for bug compability forever.
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
# gpg: Signature made Mon Jul 20 12:24:00 2015 BST using RSA key ID D28D5469
# gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>"
# gpg: aka "Michael S. Tsirkin <mst@redhat.com>"
* remotes/mst/tags/for_upstream:
virtio-net: remove virtio queues if the guest doesn't support multiqueue
virtio-net: Flush incoming queues when DRIVER_OK is being set
pci_add_capability: remove duplicate comments
virtio-net: unbreak any layout
Revert "vhost-user: add multi queue support"
ich9: fix skipped vmstate_memhp_state subsection
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/hw/virtio/virtio-access.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/include/hw/virtio/virtio-access.h b/include/hw/virtio/virtio-access.h index cee5dd70c9..1ec1dfdb6c 100644 --- a/include/hw/virtio/virtio-access.h +++ b/include/hw/virtio/virtio-access.h @@ -143,6 +143,15 @@ static inline uint64_t virtio_ldq_p(VirtIODevice *vdev, const void *ptr) } } +static inline bool virtio_needs_swap(VirtIODevice *vdev) +{ +#ifdef HOST_WORDS_BIGENDIAN + return virtio_access_is_big_endian(vdev) ? false : true; +#else + return virtio_access_is_big_endian(vdev) ? true : false; +#endif +} + static inline uint16_t virtio_tswap16(VirtIODevice *vdev, uint16_t s) { #ifdef HOST_WORDS_BIGENDIAN |