[virtio-dev] [PATCH 11/11] conformance: Add transitional MMR interface conformance

[Parav Pandit <parav@nvidia.com>]

Add conformance section for the transitional MMR interface.

Basically transitional MMR interface follows same requirements as that
of the transitional device with few exceptions to it. List such delta
requirements in the conformance section.

Co-developed-by: Satananda Burla <sburla@marvell.com>
Signed-off-by: Parav Pandit <parav@nvidia.com>
---
 conformance.tex      |  8 ++++++--
 tmmr-conformance.tex | 27 +++++++++++++++++++++++++++
 2 files changed, 33 insertions(+), 2 deletions(-)
 create mode 100644 tmmr-conformance.tex

diff --git a/conformance.tex b/conformance.tex
index ccbc9bf..4cccba7 100644
--- a/conformance.tex
+++ b/conformance.tex
@@ -11,7 +11,7 @@ \section{Conformance Targets}\label{sec:Conformance / Conformance Targets}
 
 Conformance targets:
 \begin{description}
-\item[Driver] A driver MUST conform to four conformance clauses:
+\item[Driver] A driver MUST conform to five conformance clauses:
   \begin{itemize}
     \item Clause \ref{sec:Conformance / Driver Conformance}.
     \item One of clauses \ref{sec:Conformance / Driver Conformance / PCI Driver Conformance}, \ref{sec:Conformance / Driver Conformance / MMIO Driver Conformance} or \ref{sec:Conformance / Driver Conformance / Channel I/O Driver Conformance}.
@@ -36,8 +36,9 @@ \section{Conformance Targets}\label{sec:Conformance / Conformance Targets}
 \ref{sec:Conformance / Driver Conformance / PMEM Driver Conformance}.
 
     \item Clause \ref{sec:Conformance / Legacy Interface: Transitional Device and Transitional Driver Conformance}.
+    \item Clause \ref{sec:Conformance / Transitional MMR Interface: Transitional MMR Device and Transitional MMR Driver Conformance}.
   \end{itemize}
-\item[Device] A device MUST conform to four conformance clauses:
+\item[Device] A device MUST conform to five conformance clauses:
   \begin{itemize}
     \item Clause \ref{sec:Conformance / Device Conformance}.
     \item One of clauses \ref{sec:Conformance / Device Conformance / PCI Device Conformance}, \ref{sec:Conformance / Device Conformance / MMIO Device Conformance} or \ref{sec:Conformance / Device Conformance / Channel I/O Device Conformance}.
@@ -63,6 +64,7 @@ \section{Conformance Targets}\label{sec:Conformance / Conformance Targets}
 \ref{sec:Conformance / Device Conformance / PMEM Device Conformance}.
 
     \item Clause \ref{sec:Conformance / Legacy Interface: Transitional Device and Transitional Driver Conformance}.
+    \item Clause \ref{sec:Conformance / Transitional MMR Interface: Transitional MMR Device and Transitional MMR Driver Conformance}.
   \end{itemize}
 \end{description}
 
@@ -294,3 +296,5 @@ \section{Conformance Targets}\label{sec:Conformance / Conformance Targets}
 \item Section \ref{sec:Device Types / SCSI Host Device / Device Operation / Device Operation: eventq / Legacy Interface: Device Operation: eventq}
 \item Section \ref{sec:Reserved Feature Bits / Legacy Interface: Reserved Feature Bits}
 \end{itemize}
+
+\input{tmmr-conformance.tex}
diff --git a/tmmr-conformance.tex b/tmmr-conformance.tex
new file mode 100644
index 0000000..ad3489b
--- /dev/null
+++ b/tmmr-conformance.tex
@@ -0,0 +1,27 @@
+\conformance{\section}{Transitional MMR Interface: Transitional MMR Device and Transitional MMR Driver Conformance}\label{sec:Conformance / Transitional MMR Interface: Transitional MMR Device and Transitional MMR Driver Conformance}
+
+An implementation MAY choose to implement OPTIONAL support for the
+transitional MMR interface, by conforming to all of the MUST
+level requirements for the transitional MMR interface for the
+transitional devices and drivers.
+
+The requirements for the transitional MMR interface follows all
+the legacy interface requirements listed in section
+\ref{sec:Conformance / Legacy Interface: Transitional Device and
+Transitional Driver Conformance} with the following exceptions.
+
+Following requirements MUST NOT be implemented:
+
+\begin{itemize}
+\item Section \ref{sec:Virtio Transport Options / Virtio Over PCI Bus / PCI Device Discovery / Legacy Interfaces: A Note on PCI Device Discovery}
+\item Section \ref{sec:Virtio Transport Options / Virtio Over PCI Bus / Virtio Structure PCI Capabilities / Common configuration structure layout / Legacy Interfaces: A Note on Configuration Registers}
+\end{itemize}
+
+Instead following requirements MUST be implemented:
+
+\begin{itemize}
+\item Section \ref{sec:Virtio Transport Options / Virtio Over PCI Bus / PCI Device Discovery / Transitional MMR Interface: A Note on PCI Device Discovery}
+\item Section \ref{sec:Virtio Transport Options / Virtio Over PCI Bus / Virtio Structure PCI Capabilities / Common configuration structure layout / Transitional MMR Interface: A Note on Configuration Registers}
+\item Section \ref{sec:Virtio Transport Options / Virtio Over PCI Bus / Virtio Structure PCI Capabilities / Notification capability / Transitional MMR Interface}
+\item Section \ref{sec:Virtio Transport Options / Virtio Over PCI Bus / Virtio Structure PCI Capabilities / Transitional MMR Interface: Legacy Memory Mapped Configuration Registers Capability}
+\end{itemize}
-- 
2.26.2


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