From e81e656586eb6c13a68a846cf67026bd4d970e47 Mon Sep 17 00:00:00 2001 From: mstsirkin Date: Sat, 31 May 2014 21:16:15 +0000 Subject: 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 git-svn-id: https://tools.oasis-open.org/version-control/svn/virtio@374 0c8fb4dd-22a2-4bb5-bc14-6c75a5f43652 --- content.tex | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) 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} -- cgit v1.2.3