[Xen-changelog] [xen-unstable] Add a new pvdrivers header to serve as the register of product numbers.

[Xen patchbot-unstable <patchbot@xxxxxxx>]

# HG changeset patch
# User Paul Durrant <paul.durrant@xxxxxxxxxx>
# Date 1349118333 -3600
# Node ID f573e10c91b924dbccefddb7cdd7878df6900d1c
# Parent  16aaeaa66ef957894b1bae9d165b1289184b5f56
Add a new pvdrivers header to serve as the register of product numbers.

These product numbers are used by the QEMU blacklisting protocol in
traditional QEMU and are currently coded directly into the xenstore.c
source module. Since there are now multiple QEMUs this information
should be pulled into a public header to avoid duplication/conflict.
hvm-emulated-unplug.markdown has also been adjusted to reference the
new header.

Signed-off-by: Paul Durrant <paul.durrant@xxxxxxxxxx>
Acked-by: Ian Jackson <ian.jackson@xxxxxxxxxxxxx>
Committed-by: Keir Fraser <keir@xxxxxxx>
---


diff -r 16aaeaa66ef9 -r f573e10c91b9 docs/misc/hvm-emulated-unplug.markdown
--- a/docs/misc/hvm-emulated-unplug.markdown    Mon Oct 01 20:03:19 2012 +0100
+++ b/docs/misc/hvm-emulated-unplug.markdown    Mon Oct 01 20:05:33 2012 +0100
@@ -65,4 +65,4 @@ decimal number.  `{product_name}` is a s
 product number in step 3.
 
 The master registry of product names and numbers is in
-qemu-xen-unstable's xenstore.c.
+xen/include/public/hvm/pvdrivers.h
diff -r 16aaeaa66ef9 -r f573e10c91b9 xen/include/public/hvm/pvdrivers.h
--- /dev/null   Thu Jan 01 00:00:00 1970 +0000
+++ b/xen/include/public/hvm/pvdrivers.h        Mon Oct 01 20:05:33 2012 +0100
@@ -0,0 +1,46 @@
+/*
+ * pvdrivers.h: Register of PV drivers product numbers.
+ * Copyright (c) 2012, Citrix Systems Inc.
+ * 
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to
+ * deal in the Software without restriction, including without limitation the
+ * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ */
+
+#ifndef _XEN_PUBLIC_PVDRIVERS_H_
+#define _XEN_PUBLIC_PVDRIVERS_H_
+
+/*
+ * This is the master registry of product numbers for
+ * PV drivers. 
+ * If you need a new product number allocating, please
+ * post to xen-devel@xxxxxxxxxxxxxxxxxxxx  You should NOT use
+ * a product number without allocating one.
+ * If you maintain a separate versioning and distribution path
+ * for PV drivers you should have a separate product number so
+ * that your drivers can be separated from others.
+ *
+ * During development, you may use the product ID to
+ * indicate a driver which is yet to be released.
+ */
+
+#define PVDRIVERS_PRODUCT_LIST(EACH)                         \
+        EACH("xensource-windows", 0x0001) /* Citrix */       \
+        EACH("gplpv-windows",     0x0002) /* James Harper */ \
+        EACH("experimental",      0xffff)
+
+#endif /* _XEN_PUBLIC_PVDRIVERS_H_ */

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