Staging: hv: vmbus_drv: Move the content of hv.h to hyperv_vmbus.h

Move the content of hv.h to hyperv_vmbus.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/hv.h

-/*
- *
- * Copyright (c) 2009, Microsoft Corporation.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc., 59 Temple
- * Place - Suite 330, Boston, MA 02111-1307 USA.
- *
- * Authors:
- *   Haiyang Zhang <haiyangz@microsoft.com>
- *   Hank Janssen  <hjanssen@microsoft.com>
- *
- */
-
-
-#ifndef __HV_H__
-#define __HV_H__
-
-#include "hyperv_vmbus.h"
-
-enum {
-	VMBUS_MESSAGE_CONNECTION_ID	= 1,
-	VMBUS_MESSAGE_PORT_ID		= 1,
-	VMBUS_EVENT_CONNECTION_ID	= 2,
-	VMBUS_EVENT_PORT_ID		= 2,
-	VMBUS_MONITOR_CONNECTION_ID	= 3,
-	VMBUS_MONITOR_PORT_ID		= 3,
-	VMBUS_MESSAGE_SINT		= 2,
-};
-
-/* #defines */
-
-#define HV_PRESENT_BIT			0x80000000
-
-#define HV_LINUX_GUEST_ID_LO		0x00000000
-#define HV_LINUX_GUEST_ID_HI		0xB16B00B5
-#define HV_LINUX_GUEST_ID		(((u64)HV_LINUX_GUEST_ID_HI << 32) | \
-					   HV_LINUX_GUEST_ID_LO)
-
-#define HV_CPU_POWER_MANAGEMENT		(1 << 0)
-#define HV_RECOMMENDATIONS_MAX		4
-
-#define HV_X64_MAX			5
-#define HV_CAPS_MAX			8
-
-
-#define HV_HYPERCALL_PARAM_ALIGN	sizeof(u64)
-
-
-/* Service definitions */
-
-#define HV_SERVICE_PARENT_PORT				(0)
-#define HV_SERVICE_PARENT_CONNECTION			(0)
-
-#define HV_SERVICE_CONNECT_RESPONSE_SUCCESS		(0)
-#define HV_SERVICE_CONNECT_RESPONSE_INVALID_PARAMETER	(1)
-#define HV_SERVICE_CONNECT_RESPONSE_UNKNOWN_SERVICE	(2)
-#define HV_SERVICE_CONNECT_RESPONSE_CONNECTION_REJECTED	(3)
-
-#define HV_SERVICE_CONNECT_REQUEST_MESSAGE_ID		(1)
-#define HV_SERVICE_CONNECT_RESPONSE_MESSAGE_ID		(2)
-#define HV_SERVICE_DISCONNECT_REQUEST_MESSAGE_ID	(3)
-#define HV_SERVICE_DISCONNECT_RESPONSE_MESSAGE_ID	(4)
-#define HV_SERVICE_MAX_MESSAGE_ID				(4)
-
-#define HV_SERVICE_PROTOCOL_VERSION (0x0010)
-#define HV_CONNECT_PAYLOAD_BYTE_COUNT 64
-
-/* #define VMBUS_REVISION_NUMBER	6 */
-
-/* Our local vmbus's port and connection id. Anything >0 is fine */
-/* #define VMBUS_PORT_ID		11 */
-
-/* 628180B8-308D-4c5e-B7DB-1BEB62E62EF4 */
-static const struct hv_guid VMBUS_SERVICE_ID = {
-	.data = {
-		0xb8, 0x80, 0x81, 0x62, 0x8d, 0x30, 0x5e, 0x4c,
-		0xb7, 0xdb, 0x1b, 0xeb, 0x62, 0xe6, 0x2e, 0xf4
-	},
-};
-
-#define MAX_NUM_CPUS	32
-
-
-struct hv_input_signal_event_buffer {
-	u64 align8;
-	struct hv_input_signal_event event;
-};
-
-struct hv_context {
-	/* We only support running on top of Hyper-V
-	* So at this point this really can only contain the Hyper-V ID
-	*/
-	u64 guestid;
-
-	void *hypercall_page;
-
-	bool synic_initialized;
-
-	/*
-	 * This is used as an input param to HvCallSignalEvent hypercall. The
-	 * input param is immutable in our usage and must be dynamic mem (vs
-	 * stack or global). */
-	struct hv_input_signal_event_buffer *signal_event_buffer;
-	/* 8-bytes aligned of the buffer above */
-	struct hv_input_signal_event *signal_event_param;
-
-	void *synic_message_page[MAX_NUM_CPUS];
-	void *synic_event_page[MAX_NUM_CPUS];
-};
-
-extern struct hv_context hv_context;
-
-
-/* Hv Interface */
-
-extern int hv_init(void);
-
-extern void hv_cleanup(void);
-
-extern u16 hv_post_message(union hv_connection_id connection_id,
-			 enum hv_message_type message_type,
-			 void *payload, size_t payload_size);
-
-extern u16 hv_signal_event(void);
-
-extern void hv_synic_init(void *irqarg);
-
-extern void hv_synic_cleanup(void *arg);
-
-#endif /* __HV_H__ */

drivers/staging/hv/hyperv_vmbus.h

@@ -390,4 +390,115 @@ union hv_x64_msr_hypercall_contents {
 	};
 };
 
+
+enum {
+	VMBUS_MESSAGE_CONNECTION_ID	= 1,
+	VMBUS_MESSAGE_PORT_ID		= 1,
+	VMBUS_EVENT_CONNECTION_ID	= 2,
+	VMBUS_EVENT_PORT_ID		= 2,
+	VMBUS_MONITOR_CONNECTION_ID	= 3,
+	VMBUS_MONITOR_PORT_ID		= 3,
+	VMBUS_MESSAGE_SINT		= 2,
+};
+
+/* #defines */
+
+#define HV_PRESENT_BIT			0x80000000
+
+#define HV_LINUX_GUEST_ID_LO		0x00000000
+#define HV_LINUX_GUEST_ID_HI		0xB16B00B5
+#define HV_LINUX_GUEST_ID		(((u64)HV_LINUX_GUEST_ID_HI << 32) | \
+					   HV_LINUX_GUEST_ID_LO)
+
+#define HV_CPU_POWER_MANAGEMENT		(1 << 0)
+#define HV_RECOMMENDATIONS_MAX		4
+
+#define HV_X64_MAX			5
+#define HV_CAPS_MAX			8
+
+
+#define HV_HYPERCALL_PARAM_ALIGN	sizeof(u64)
+
+
+/* Service definitions */
+
+#define HV_SERVICE_PARENT_PORT				(0)
+#define HV_SERVICE_PARENT_CONNECTION			(0)
+
+#define HV_SERVICE_CONNECT_RESPONSE_SUCCESS		(0)
+#define HV_SERVICE_CONNECT_RESPONSE_INVALID_PARAMETER	(1)
+#define HV_SERVICE_CONNECT_RESPONSE_UNKNOWN_SERVICE	(2)
+#define HV_SERVICE_CONNECT_RESPONSE_CONNECTION_REJECTED	(3)
+
+#define HV_SERVICE_CONNECT_REQUEST_MESSAGE_ID		(1)
+#define HV_SERVICE_CONNECT_RESPONSE_MESSAGE_ID		(2)
+#define HV_SERVICE_DISCONNECT_REQUEST_MESSAGE_ID	(3)
+#define HV_SERVICE_DISCONNECT_RESPONSE_MESSAGE_ID	(4)
+#define HV_SERVICE_MAX_MESSAGE_ID				(4)
+
+#define HV_SERVICE_PROTOCOL_VERSION (0x0010)
+#define HV_CONNECT_PAYLOAD_BYTE_COUNT 64
+
+/* #define VMBUS_REVISION_NUMBER	6 */
+
+/* Our local vmbus's port and connection id. Anything >0 is fine */
+/* #define VMBUS_PORT_ID		11 */
+
+/* 628180B8-308D-4c5e-B7DB-1BEB62E62EF4 */
+static const struct hv_guid VMBUS_SERVICE_ID = {
+	.data = {
+		0xb8, 0x80, 0x81, 0x62, 0x8d, 0x30, 0x5e, 0x4c,
+		0xb7, 0xdb, 0x1b, 0xeb, 0x62, 0xe6, 0x2e, 0xf4
+	},
+};
+
+#define MAX_NUM_CPUS	32
+
+
+struct hv_input_signal_event_buffer {
+	u64 align8;
+	struct hv_input_signal_event event;
+};
+
+struct hv_context {
+	/* We only support running on top of Hyper-V
+	* So at this point this really can only contain the Hyper-V ID
+	*/
+	u64 guestid;
+
+	void *hypercall_page;
+
+	bool synic_initialized;
+
+	/*
+	 * This is used as an input param to HvCallSignalEvent hypercall. The
+	 * input param is immutable in our usage and must be dynamic mem (vs
+	 * stack or global). */
+	struct hv_input_signal_event_buffer *signal_event_buffer;
+	/* 8-bytes aligned of the buffer above */
+	struct hv_input_signal_event *signal_event_param;
+
+	void *synic_message_page[MAX_NUM_CPUS];
+	void *synic_event_page[MAX_NUM_CPUS];
+};
+
+extern struct hv_context hv_context;
+
+
+/* Hv Interface */
+
+extern int hv_init(void);
+
+extern void hv_cleanup(void);
+
+extern u16 hv_post_message(union hv_connection_id connection_id,
+			 enum hv_message_type message_type,
+			 void *payload, size_t payload_size);
+
+extern u16 hv_signal_event(void);
+
+extern void hv_synic_init(void *irqarg);
+
+extern void hv_synic_cleanup(void *arg);
+
 #endif /* _HYPERV_VMBUS_H */

drivers/staging/hv/vmbus_private.h

@@ -25,7 +25,6 @@
 #ifndef _VMBUS_PRIVATE_H_
 #define _VMBUS_PRIVATE_H_
 
-#include "hv.h"
 #include "hyperv.h"
 #include "ring_buffer.h"
 #include <linux/list.h>