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| author | Peter Maydell | 2013-07-16 14:25:08 +0200 |
|---|---|---|
| committer | Peter Maydell | 2013-07-19 13:58:46 +0200 |
| commit | 6ce69d1c7741c0ad524e4cad6dca31e782108a65 (patch) | |
| tree | de2f0e260a882410a21659f83090ab5627d751ee /include/exec | |
| parent | virtio: Add support for guest setting of queue size (diff) | |
| download | qemu-6ce69d1c7741c0ad524e4cad6dca31e782108a65.tar.gz qemu-6ce69d1c7741c0ad524e4cad6dca31e782108a65.tar.xz qemu-6ce69d1c7741c0ad524e4cad6dca31e782108a65.zip | |
virtio: Support transports which can specify the vring alignment
Support virtio transports which can specify the vring alignment
(ie where the guest communicates this to the host) by providing
a new virtio_queue_set_align() function. (The default alignment
remains as before.)
Transports which wish to make use of this must set the
has_variable_vring_alignment field in their VirtioBusClass
struct to true; they can then change the alignment via
virtio_queue_set_align().
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 1373977512-28932-5-git-send-email-peter.maydell@linaro.org
Diffstat (limited to 'include/exec')
0 files changed, 0 insertions, 0 deletions