diff options
| author | rusty <rusty@0c8fb4dd-22a2-4bb5-bc14-6c75a5f43652> | 2013-08-16 03:18:34 +0000 |
|---|---|---|
| committer | rusty <rusty@0c8fb4dd-22a2-4bb5-bc14-6c75a5f43652> | 2013-08-16 03:18:34 +0000 |
| commit | 9761928f430412c5b3bd1e879cb1f502e0f987aa (patch) | |
| tree | fcd2c406aec9b061132bae9528cb513b89053bac /virtio-spec.txt | |
| parent | e0ed2357e8746598061fc0f10f9b4cb6de7c5178 (diff) | |
2.4.2.2 MMIO Device Layout: clarity enhancement.
Outcome of discussion with Amos Kong.
Ported from draft, commit 38c8600ef2e33d672449f517598239bc682673c9.
Signed-off-by: Rusty Russell <rusty@au1.ibm.com>
git-svn-id: https://tools.oasis-open.org/version-control/svn/virtio@7 0c8fb4dd-22a2-4bb5-bc14-6c75a5f43652
Diffstat (limited to 'virtio-spec.txt')
| -rw-r--r-- | virtio-spec.txt | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/virtio-spec.txt b/virtio-spec.txt index 0199b5a..ced9f9a 100644 --- a/virtio-spec.txt +++ b/virtio-spec.txt @@ -916,7 +916,7 @@ configuration space. The following list presents their layout: • 0x038 | W | QueueNum Virtual queue size. - Queue size is a number of elements in the queue, therefore size + Queue size is the number of elements in the queue, therefore size of the descriptor table and both available and used rings. Writing to this register notifies the Host what size of the queue the Guest will use. This applies to the queue selected by @@ -981,7 +981,7 @@ Reading from this register returns a bit mask of interrupts and is accessed with byte alignment. Its meaning and size depends on the device and the driver. -Virtual queue size is a number of elements in the queue, +Virtual queue size is the number of elements in the queue, therefore size of the descriptor table and both available and used rings. |