[PATCH 06/64] Staging: hv: Move the contents of vmbus_channel_interface.h to hyperv.h

K. Y. Srinivasan kys at microsoft.com
Fri May 13 02:34:19 UTC 2011


Move the contents of vmbus_channel_interface.h to hyperv.h

Signed-off-by: K. Y. Srinivasan <kys at microsoft.com>
Signed-off-by: Haiyang Zhang <haiyangz at microsoft.com>
Signed-off-by: Abhishek Kane <v-abkane at microsoft.com>
Signed-off-by: Hank Janssen <hjanssen at microsoft.com>
---
 drivers/staging/hv/channel_mgmt.h            |    3 +-
 drivers/staging/hv/hv_kvp.c                  |    1 -
 drivers/staging/hv/hv_util.c                 |    1 -
 drivers/staging/hv/hyperv.h                  |   63 ++++++++++++++++++
 drivers/staging/hv/netvsc.h                  |    2 +-
 drivers/staging/hv/vmbus_channel_interface.h |   89 --------------------------
 6 files changed, 65 insertions(+), 94 deletions(-)
 delete mode 100644 drivers/staging/hv/vmbus_channel_interface.h

diff --git a/drivers/staging/hv/channel_mgmt.h b/drivers/staging/hv/channel_mgmt.h
index f895d0a..4025a59 100644
--- a/drivers/staging/hv/channel_mgmt.h
+++ b/drivers/staging/hv/channel_mgmt.h
@@ -29,8 +29,7 @@
 #include <linux/timer.h>
 #include <linux/workqueue.h>
 #include <linux/completion.h>
-#include "ring_buffer.h"
-#include "vmbus_channel_interface.h"
+#include "hyperv.h"
 #include "vmbus_packet_format.h"
 
 /* Version 1 messages */
diff --git a/drivers/staging/hv/hv_kvp.c b/drivers/staging/hv/hv_kvp.c
index 8e762fb..f9e3716 100644
--- a/drivers/staging/hv/hv_kvp.c
+++ b/drivers/staging/hv/hv_kvp.c
@@ -32,7 +32,6 @@
 #include "hv_api.h"
 #include "vmbus.h"
 #include "vmbus_packet_format.h"
-#include "vmbus_channel_interface.h"
 #include "channel.h"
 #include "vmbus_private.h"
 #include "vmbus_api.h"
diff --git a/drivers/staging/hv/hv_util.c b/drivers/staging/hv/hv_util.c
index 534f052..45d4a07 100644
--- a/drivers/staging/hv/hv_util.c
+++ b/drivers/staging/hv/hv_util.c
@@ -34,7 +34,6 @@
 #include "hv_api.h"
 #include "vmbus.h"
 #include "vmbus_packet_format.h"
-#include "vmbus_channel_interface.h"
 #include "channel.h"
 #include "vmbus_private.h"
 #include "vmbus_api.h"
diff --git a/drivers/staging/hv/hyperv.h b/drivers/staging/hv/hyperv.h
index 2cd1b36..5810f81 100644
--- a/drivers/staging/hv/hyperv.h
+++ b/drivers/staging/hv/hyperv.h
@@ -122,4 +122,67 @@ struct hv_ring_buffer_debug_info {
 #define HV_DRV_VERSION           "3.1"
 
 
+/*
+ * A revision number of vmbus that is used for ensuring both ends on a
+ * partition are using compatible versions.
+ */
+#define VMBUS_REVISION_NUMBER		13
+
+/* Make maximum size of pipe payload of 16K */
+#define MAX_PIPE_DATA_PAYLOAD		(sizeof(u8) * 16384)
+
+/* Define PipeMode values. */
+#define VMBUS_PIPE_TYPE_BYTE		0x00000000
+#define VMBUS_PIPE_TYPE_MESSAGE		0x00000004
+
+/* The size of the user defined data buffer for non-pipe offers. */
+#define MAX_USER_DEFINED_BYTES		120
+
+/* The size of the user defined data buffer for pipe offers. */
+#define MAX_PIPE_USER_DEFINED_BYTES	116
+
+/*
+ * At the center of the Channel Management library is the Channel Offer. This
+ * struct contains the fundamental information about an offer.
+ */
+struct vmbus_channel_offer {
+	struct hv_guid if_type;
+	struct hv_guid if_instance;
+	u64 int_latency; /* in 100ns units */
+	u32 if_revision;
+	u32 server_ctx_size;	/* in bytes */
+	u16 chn_flags;
+	u16 mmio_megabytes;		/* in bytes * 1024 * 1024 */
+
+	union {
+		/* Non-pipes: The user has MAX_USER_DEFINED_BYTES bytes. */
+		struct {
+			unsigned char user_def[MAX_USER_DEFINED_BYTES];
+		} std;
+
+		/*
+		 * Pipes:
+		 * The following sructure is an integrated pipe protocol, which
+		 * is implemented on top of standard user-defined data. Pipe
+		 * clients have MAX_PIPE_USER_DEFINED_BYTES left for their own
+		 * use.
+		 */
+		struct {
+			u32  pipe_mode;
+			unsigned char user_def[MAX_PIPE_USER_DEFINED_BYTES];
+		} pipe;
+	} u;
+	u32 padding;
+} __packed;
+
+/* Server Flags */
+#define VMBUS_CHANNEL_ENUMERATE_DEVICE_INTERFACE	1
+#define VMBUS_CHANNEL_SERVER_SUPPORTS_TRANSFER_PAGES	2
+#define VMBUS_CHANNEL_SERVER_SUPPORTS_GPADLS		4
+#define VMBUS_CHANNEL_NAMED_PIPE_MODE			0x10
+#define VMBUS_CHANNEL_LOOPBACK_OFFER			0x100
+#define VMBUS_CHANNEL_PARENT_OFFER			0x200
+#define VMBUS_CHANNEL_REQUEST_MONITORED_NOTIFICATION	0x400
+
+
 #endif /* _HYPERV_H */
diff --git a/drivers/staging/hv/netvsc.h b/drivers/staging/hv/netvsc.h
index 9ebea3b..75516cb 100644
--- a/drivers/staging/hv/netvsc.h
+++ b/drivers/staging/hv/netvsc.h
@@ -27,7 +27,7 @@
 
 #include <linux/list.h>
 #include "vmbus_packet_format.h"
-#include "vmbus_channel_interface.h"
+#include "hyperv.h"
 #include "netvsc_api.h"
 
 
diff --git a/drivers/staging/hv/vmbus_channel_interface.h b/drivers/staging/hv/vmbus_channel_interface.h
deleted file mode 100644
index 20ae258..0000000
--- a/drivers/staging/hv/vmbus_channel_interface.h
+++ /dev/null
@@ -1,89 +0,0 @@
-/*
- *
- * 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 at microsoft.com>
- *   Hank Janssen  <hjanssen at microsoft.com>
- *
- */
-
-#ifndef __VMBUSCHANNELINTERFACE_H
-#define __VMBUSCHANNELINTERFACE_H
-
-/*
- * A revision number of vmbus that is used for ensuring both ends on a
- * partition are using compatible versions.
- */
-#define VMBUS_REVISION_NUMBER		13
-
-/* Make maximum size of pipe payload of 16K */
-#define MAX_PIPE_DATA_PAYLOAD		(sizeof(u8) * 16384)
-
-/* Define PipeMode values. */
-#define VMBUS_PIPE_TYPE_BYTE		0x00000000
-#define VMBUS_PIPE_TYPE_MESSAGE		0x00000004
-
-/* The size of the user defined data buffer for non-pipe offers. */
-#define MAX_USER_DEFINED_BYTES		120
-
-/* The size of the user defined data buffer for pipe offers. */
-#define MAX_PIPE_USER_DEFINED_BYTES	116
-
-/*
- * At the center of the Channel Management library is the Channel Offer. This
- * struct contains the fundamental information about an offer.
- */
-struct vmbus_channel_offer {
-	struct hv_guid if_type;
-	struct hv_guid if_instance;
-	u64 int_latency; /* in 100ns units */
-	u32 if_revision;
-	u32 server_ctx_size;	/* in bytes */
-	u16 chn_flags;
-	u16 mmio_megabytes;		/* in bytes * 1024 * 1024 */
-
-	union {
-		/* Non-pipes: The user has MAX_USER_DEFINED_BYTES bytes. */
-		struct {
-			unsigned char user_def[MAX_USER_DEFINED_BYTES];
-		} std;
-
-		/*
-		 * Pipes:
-		 * The following sructure is an integrated pipe protocol, which
-		 * is implemented on top of standard user-defined data. Pipe
-		 * clients have MAX_PIPE_USER_DEFINED_BYTES left for their own
-		 * use.
-		 */
-		struct {
-			u32  pipe_mode;
-			unsigned char user_def[MAX_PIPE_USER_DEFINED_BYTES];
-		} pipe;
-	} u;
-	u32 padding;
-} __packed;
-
-/* Server Flags */
-#define VMBUS_CHANNEL_ENUMERATE_DEVICE_INTERFACE	1
-#define VMBUS_CHANNEL_SERVER_SUPPORTS_TRANSFER_PAGES	2
-#define VMBUS_CHANNEL_SERVER_SUPPORTS_GPADLS		4
-#define VMBUS_CHANNEL_NAMED_PIPE_MODE			0x10
-#define VMBUS_CHANNEL_LOOPBACK_OFFER			0x100
-#define VMBUS_CHANNEL_PARENT_OFFER			0x200
-#define VMBUS_CHANNEL_REQUEST_MONITORED_NOTIFICATION	0x400
-
-#endif
-- 
1.7.4.1




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