diff options
| author | mstsirkin <mstsirkin@0c8fb4dd-22a2-4bb5-bc14-6c75a5f43652> | 2014-05-31 21:16:15 +0000 |
|---|---|---|
| committer | mstsirkin <mstsirkin@0c8fb4dd-22a2-4bb5-bc14-6c75a5f43652> | 2014-05-31 21:16:15 +0000 |
| commit | e81e656586eb6c13a68a846cf67026bd4d970e47 (patch) | |
| tree | 5750e98a615e662d615fbd68182993fb1a96c213 | |
| parent | 93cd93ebd2fe7714b3a2a74a9ad87967d3e85635 (diff) | |
NEEDS_RESET: trivial clarification
If device sets NEEDS_RESET before DRIVER_OK, it
can't send notifications to driver.
Make this clear.
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
git-svn-id: https://tools.oasis-open.org/version-control/svn/virtio@374 0c8fb4dd-22a2-4bb5-bc14-6c75a5f43652
| -rw-r--r-- | content.tex | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/content.tex b/content.tex index 6d6a756..b82748a 100644 --- a/content.tex +++ b/content.tex @@ -74,7 +74,7 @@ The device MUST initialize \field{device status} to 0 upon reset. The device MUST NOT consume buffers or notify the driver before DRIVER_OK. \label{sec:Basic Facilities of a Virtio Device / Device Status Field / DEVICENEEDSRESET}The device SHOULD set DEVICE_NEEDS_RESET when it enters an error state -that a reset is needed. After it sets DEVICE_NEEDS_RESET, the device +that a reset is needed. If DRIVER_OK is set, after it sets DEVICE_NEEDS_RESET, the device MUST send a device configuration change notification to the driver. \section{Feature Bits}\label{sec:Basic Facilities of a Virtio Device / Feature Bits} |