Staging: hv: rename NetVsc.c and .h to netvsc.c and .h

Cc: Hank Janssen <hjanssen@microsoft.com>
Cc: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 0 insertions, 331 deletions

diff --git a/drivers/staging/hv/NetVsc.h b/drivers/staging/hv/NetVsc.h
deleted file mode 100644
index a6264db8388a..000000000000
--- a/drivers/staging/hv/NetVsc.h
+++ /dev/null
@@ -1,331 +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@microsoft.com>
- *   Hank Janssen  <hjanssen@microsoft.com>
- *
- */
-
-
-#ifndef _NETVSC_H_
-#define _NETVSC_H_
-
-#include <linux/list.h>
-#include "VmbusPacketFormat.h"
-#include "VmbusChannelInterface.h"
-#include "NetVscApi.h"
-
-
-#define NVSP_INVALID_PROTOCOL_VERSION	((u32)0xFFFFFFFF)
-
-#define NVSP_PROTOCOL_VERSION_1		2
-#define NVSP_MIN_PROTOCOL_VERSION	NVSP_PROTOCOL_VERSION_1
-#define NVSP_MAX_PROTOCOL_VERSION	NVSP_PROTOCOL_VERSION_1
-
-enum {
-	NvspMessageTypeNone = 0,
-
-	/* Init Messages */
-	NvspMessageTypeInit			= 1,
-	NvspMessageTypeInitComplete		= 2,
-
-	NvspVersionMessageStart			= 100,
-
-	/* Version 1 Messages */
-	NvspMessage1TypeSendNdisVersion		= NvspVersionMessageStart,
-
-	NvspMessage1TypeSendReceiveBuffer,
-	NvspMessage1TypeSendReceiveBufferComplete,
-	NvspMessage1TypeRevokeReceiveBuffer,
-
-	NvspMessage1TypeSendSendBuffer,
-	NvspMessage1TypeSendSendBufferComplete,
-	NvspMessage1TypeRevokeSendBuffer,
-
-	NvspMessage1TypeSendRNDISPacket,
-	NvspMessage1TypeSendRNDISPacketComplete,
-
-	/*
-	 * This should be set to the number of messages for the version with
-	 * the maximum number of messages.
-	 */
-	NvspNumMessagePerVersion		= 9,
-};
-
-enum {
-	NvspStatusNone = 0,
-	NvspStatusSuccess,
-	NvspStatusFailure,
-	NvspStatusProtocolVersionRangeTooNew,
-	NvspStatusProtocolVersionRangeTooOld,
-	NvspStatusInvalidRndisPacket,
-	NvspStatusBusy,
-	NvspStatusMax,
-};
-
-struct nvsp_message_header {
-	u32 MessageType;
-};
-
-/* Init Messages */
-
-/*
- * This message is used by the VSC to initialize the channel after the channels
- * has been opened. This message should never include anything other then
- * versioning (i.e. this message will be the same for ever).
- */
-struct nvsp_message_init {
-	u32 MinProtocolVersion;
-	u32 MaxProtocolVersion;
-} __attribute__((packed));
-
-/*
- * This message is used by the VSP to complete the initialization of the
- * channel. This message should never include anything other then versioning
- * (i.e. this message will be the same for ever).
- */
-struct nvsp_message_init_complete {
-	u32 NegotiatedProtocolVersion;
-	u32 MaximumMdlChainLength;
-	u32 Status;
-} __attribute__((packed));
-
-union nvsp_message_init_uber {
-	struct nvsp_message_init Init;
-	struct nvsp_message_init_complete InitComplete;
-} __attribute__((packed));
-
-/* Version 1 Messages */
-
-/*
- * This message is used by the VSC to send the NDIS version to the VSP. The VSP
- * can use this information when handling OIDs sent by the VSC.
- */
-struct nvsp_1_message_send_ndis_version {
-	u32 NdisMajorVersion;
-	u32 NdisMinorVersion;
-} __attribute__((packed));
-
-/*
- * This message is used by the VSC to send a receive buffer to the VSP. The VSP
- * can then use the receive buffer to send data to the VSC.
- */
-struct nvsp_1_message_send_receive_buffer {
-	u32 GpadlHandle;
-	u16 Id;
-} __attribute__((packed));
-
-struct nvsp_1_receive_buffer_section {
-	u32 Offset;
-	u32 SubAllocationSize;
-	u32 NumSubAllocations;
-	u32 EndOffset;
-} __attribute__((packed));
-
-/*
- * This message is used by the VSP to acknowledge a receive buffer send by the
- * VSC. This message must be sent by the VSP before the VSP uses the receive
- * buffer.
- */
-struct nvsp_1_message_send_receive_buffer_complete {
-	u32 Status;
-	u32 NumSections;
-
-	/*
-	 * The receive buffer is split into two parts, a large suballocation
-	 * section and a small suballocation section. These sections are then
-	 * suballocated by a certain size.
-	 */
-
-	/*
-	 * For example, the following break up of the receive buffer has 6
-	 * large suballocations and 10 small suballocations.
-	 */
-
-	/*
-	 * |            Large Section          |  |   Small Section   |
-	 * ------------------------------------------------------------
-	 * |     |     |     |     |     |     |  | | | | | | | | | | |
-	 * |                                      |
-	 *  LargeOffset                            SmallOffset
-	 */
-
-	struct nvsp_1_receive_buffer_section Sections[1];
-} __attribute__((packed));
-
-/*
- * This message is sent by the VSC to revoke the receive buffer.  After the VSP
- * completes this transaction, the vsp should never use the receive buffer
- * again.
- */
-struct nvsp_1_message_revoke_receive_buffer {
-	u16 Id;
-};
-
-/*
- * This message is used by the VSC to send a send buffer to the VSP. The VSC
- * can then use the send buffer to send data to the VSP.
- */
-struct nvsp_1_message_send_send_buffer {
-	u32 GpadlHandle;
-	u16 Id;
-} __attribute__((packed));
-
-/*
- * This message is used by the VSP to acknowledge a send buffer sent by the
- * VSC. This message must be sent by the VSP before the VSP uses the sent
- * buffer.
- */
-struct nvsp_1_message_send_send_buffer_complete {
-	u32 Status;
-
-	/*
-	 * The VSC gets to choose the size of the send buffer and the VSP gets
-	 * to choose the sections size of the buffer.  This was done to enable
-	 * dynamic reconfigurations when the cost of GPA-direct buffers
-	 * decreases.
-	 */
-	u32 SectionSize;
-} __attribute__((packed));
-
-/*
- * This message is sent by the VSC to revoke the send buffer.  After the VSP
- * completes this transaction, the vsp should never use the send buffer again.
- */
-struct nvsp_1_message_revoke_send_buffer {
-	u16 Id;
-};
-
-/*
- * This message is used by both the VSP and the VSC to send a RNDIS message to
- * the opposite channel endpoint.
- */
-struct nvsp_1_message_send_rndis_packet {
-	/*
-	 * This field is specified by RNIDS. They assume there's two different
-	 * channels of communication. However, the Network VSP only has one.
-	 * Therefore, the channel travels with the RNDIS packet.
-	 */
-	u32 ChannelType;
-
-	/*
-	 * This field is used to send part or all of the data through a send
-	 * buffer. This values specifies an index into the send buffer. If the
-	 * index is 0xFFFFFFFF, then the send buffer is not being used and all
-	 * of the data was sent through other VMBus mechanisms.
-	 */
-	u32 SendBufferSectionIndex;
-	u32 SendBufferSectionSize;
-} __attribute__((packed));
-
-/*
- * This message is used by both the VSP and the VSC to complete a RNDIS message
- * to the opposite channel endpoint. At this point, the initiator of this
- * message cannot use any resources associated with the original RNDIS packet.
- */
-struct nvsp_1_message_send_rndis_packet_complete {
-	u32 Status;
-};
-
-union nvsp_1_message_uber {
-	struct nvsp_1_message_send_ndis_version SendNdisVersion;
-
-	struct nvsp_1_message_send_receive_buffer SendReceiveBuffer;
-	struct nvsp_1_message_send_receive_buffer_complete
-						SendReceiveBufferComplete;
-	struct nvsp_1_message_revoke_receive_buffer RevokeReceiveBuffer;
-
-	struct nvsp_1_message_send_send_buffer SendSendBuffer;
-	struct nvsp_1_message_send_send_buffer_complete SendSendBufferComplete;
-	struct nvsp_1_message_revoke_send_buffer RevokeSendBuffer;
-
-	struct nvsp_1_message_send_rndis_packet SendRNDISPacket;
-	struct nvsp_1_message_send_rndis_packet_complete
-						SendRNDISPacketComplete;
-} __attribute__((packed));
-
-union nvsp_all_messages {
-	union nvsp_message_init_uber InitMessages;
-	union nvsp_1_message_uber Version1Messages;
-} __attribute__((packed));
-
-/* ALL Messages */
-struct nvsp_message {
-	struct nvsp_message_header Header;
-	union nvsp_all_messages Messages;
-} __attribute__((packed));
-
-
-
-
-/* #define NVSC_MIN_PROTOCOL_VERSION		1 */
-/* #define NVSC_MAX_PROTOCOL_VERSION		1 */
-
-#define NETVSC_SEND_BUFFER_SIZE			(64*1024)	/* 64K */
-#define NETVSC_SEND_BUFFER_ID			0xface
-
-
-#define NETVSC_RECEIVE_BUFFER_SIZE		(1024*1024)	/* 1MB */
-
-#define NETVSC_RECEIVE_BUFFER_ID		0xcafe
-
-#define NETVSC_RECEIVE_SG_COUNT			1
-
-/* Preallocated receive packets */
-#define NETVSC_RECEIVE_PACKETLIST_COUNT		256
-
-#define NETVSC_PACKET_SIZE                      2048
-
-/* Per netvsc channel-specific */
-struct netvsc_device {
-	struct hv_device *Device;
-
-	atomic_t RefCount;
-	atomic_t NumOutstandingSends;
-	/*
-	 * List of free preallocated hv_netvsc_packet to represent receive
-	 * packet
-	 */
-	struct list_head ReceivePacketList;
-	spinlock_t receive_packet_list_lock;
-
-	/* Send buffer allocated by us but manages by NetVSP */
-	void *SendBuffer;
-	u32 SendBufferSize;
-	u32 SendBufferGpadlHandle;
-	u32 SendSectionSize;
-
-	/* Receive buffer allocated by us but manages by NetVSP */
-	void *ReceiveBuffer;
-	u32 ReceiveBufferSize;
-	u32 ReceiveBufferGpadlHandle;
-	u32 ReceiveSectionCount;
-	struct nvsp_1_receive_buffer_section *ReceiveSections;
-
-	/* Used for NetVSP initialization protocol */
-	struct osd_waitevent *ChannelInitEvent;
-	struct nvsp_message ChannelInitPacket;
-
-	struct nvsp_message RevokePacket;
-	/* unsigned char HwMacAddr[HW_MACADDR_LEN]; */
-
-	/* Holds rndis device info */
-	void *Extension;
-};
-
-#endif /* _NETVSC_H_ */