Signed-off-by: Michael S. Tsirkin <[email protected]>
---
content.tex | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/content.tex b/content.tex
index 76b5a28..53be680 100644
--- a/content.tex
+++ b/content.tex
@@ -2668,6 +2668,16 @@ \subsubsection{Handling Device
Features}\label{sec:Virtio Transport Options / Vi
uses the CCW_CMD_WRITE_FEAT command, denoting a \field{features}/\field{index}
combination.
+\devicenormative{\paragraph}{Handling Device Features}{Virtio Transport
Options / Virtio over channel I/O / Device Initialization / Handling Device
Features}
+
+Device MUST NOT set bit VIRTIO_F_ADMIN_VQ (bit 41) in
+DeviceFeatures.
+
+\drivernormative{\paragraph}{Handling Device Features}{Virtio Transport
Options / Virtio over channel I/O / Device Initialization / Handling Device
Features}
+
+Driver MUST NOT set bit VIRTIO_F_ADMIN_VQ (bit 41) in
+DriverFeatures even if offered by the device.
+
\subsubsection{Device Configuration}\label{sec:Virtio Transport Options /
Virtio over channel I/O / Device Initialization / Device Configuration}
The device's configuration space is located in host memory.
--
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