Staging: hv: Add a subset of definitions from vmbus_api.h to hyperv.h

Add a subset of definitions from vmbus_api.h to hyperv.h.
Signed-off-by: NK. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: NHaiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: NAbhishek Kane <v-abkane@microsoft.com>
Signed-off-by: NHank Janssen <hjanssen@microsoft.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

drivers/staging/hv/hyperv.h

@@ -29,5 +29,35 @@ struct hv_guid {
 	unsigned char data[16];
 };
 
+#define MAX_PAGE_BUFFER_COUNT				16
+#define MAX_MULTIPAGE_BUFFER_COUNT			32 /* 128K */
+
+#pragma pack(push, 1)
+
+/* Single-page buffer */
+struct hv_page_buffer {
+	u32 len;
+	u32 offset;
+	u64 pfn;
+};
+
+/* Multiple-page buffer */
+struct hv_multipage_buffer {
+	/* Length and Offset determines the # of pfns in the array */
+	u32 len;
+	u32 offset;
+	u64 pfn_array[MAX_MULTIPAGE_BUFFER_COUNT];
+};
+
+/* 0x18 includes the proprietary packet header */
+#define MAX_PAGE_BUFFER_PACKET		(0x18 +			\
+					(sizeof(struct hv_page_buffer) * \
+					 MAX_PAGE_BUFFER_COUNT))
+#define MAX_MULTIPAGE_BUFFER_PACKET	(0x18 +			\
+					 sizeof(struct hv_multipage_buffer))
+
+
+#pragma pack(pop)
+
 
 #endif /* _HYPERV_H */

drivers/staging/hv/vmbus_api.h

@@ -28,36 +28,6 @@
 #include <linux/device.h>
 #include <linux/workqueue.h>
 
-#define MAX_PAGE_BUFFER_COUNT				16
-#define MAX_MULTIPAGE_BUFFER_COUNT			32 /* 128K */
-
-#pragma pack(push, 1)
-
-/* Single-page buffer */
-struct hv_page_buffer {
-	u32 len;
-	u32 offset;
-	u64 pfn;
-};
-
-/* Multiple-page buffer */
-struct hv_multipage_buffer {
-	/* Length and Offset determines the # of pfns in the array */
-	u32 len;
-	u32 offset;
-	u64 pfn_array[MAX_MULTIPAGE_BUFFER_COUNT];
-};
-
-/* 0x18 includes the proprietary packet header */
-#define MAX_PAGE_BUFFER_PACKET		(0x18 +			\
-					(sizeof(struct hv_page_buffer) * \
-					 MAX_PAGE_BUFFER_COUNT))
-#define MAX_MULTIPAGE_BUFFER_PACKET	(0x18 +			\
-					 sizeof(struct hv_multipage_buffer))
-
-
-#pragma pack(pop)
-
 struct hv_driver;
 struct hv_device;