From 25665bb2f282d39d0ff34fee96a55e484b198fd7 Mon Sep 17 00:00:00 2001 From: rusty Date: Mon, 10 Feb 2014 10:33:25 +0000 Subject: patch feedback-8-7.patch git-svn-id: https://tools.oasis-open.org/version-control/svn/virtio@223 0c8fb4dd-22a2-4bb5-bc14-6c75a5f43652 --- content.tex | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) (limited to 'content.tex') diff --git a/content.tex b/content.tex index 69f11a6..de24746 100644 --- a/content.tex +++ b/content.tex @@ -843,7 +843,13 @@ MUST access each field using the “natural” access method (i.e. 32-bit access \subsection{Virtio Structure PCI Capabilities}\label{sec:Virtio Transport Options / Virtio Over PCI Bus / Virtio Structure PCI Capabilities} -The virtio device configuration layout includes a common configuration structure, the notification area, ISR status register and a device-specific configuration registers. +The virtio device configuration layout includes several structures: +\begin{item} +\item Common configuration +\item Notifications +\item ISR Status +\item Device-specific configuration (optional) +\end{item} Each structure can be mapped by a Base Address register (BAR) belonging to the function, or accessed via the special VIRTIO_PCI_CAP_PCI_CFG field in the PCI configuration space. -- cgit v1.2.3