mirror of
https://github.com/adulau/aha.git
synced 2024-12-30 12:46:17 +00:00
Staging: hv: remove ChannelMessages.h
It's only ever used within the ChannelMgmt.h file, so pull it into there. No code changes here, just file movements. Cc: Hank Janssen <hjanssen@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Greg Kroah-Hartman
parent
64a1403d79
commit
2def7b8bcd
2 changed files with 187 additions and 218 deletions
|
|
@ -29,9 +29,195 @@
|
|||
#include "RingBuffer.h"
|
||||
|
||||
#include "include/VmbusChannelInterface.h"
|
||||
#include "include/ChannelMessages.h"
|
||||
#include "include/VmbusPacketFormat.h"
|
||||
|
||||
/* Version 1 messages */
|
||||
enum vmbus_channel_message_type {
|
||||
ChannelMessageInvalid = 0,
|
||||
ChannelMessageOfferChannel = 1,
|
||||
ChannelMessageRescindChannelOffer = 2,
|
||||
ChannelMessageRequestOffers = 3,
|
||||
ChannelMessageAllOffersDelivered = 4,
|
||||
ChannelMessageOpenChannel = 5,
|
||||
ChannelMessageOpenChannelResult = 6,
|
||||
ChannelMessageCloseChannel = 7,
|
||||
ChannelMessageGpadlHeader = 8,
|
||||
ChannelMessageGpadlBody = 9,
|
||||
ChannelMessageGpadlCreated = 10,
|
||||
ChannelMessageGpadlTeardown = 11,
|
||||
ChannelMessageGpadlTorndown = 12,
|
||||
ChannelMessageRelIdReleased = 13,
|
||||
ChannelMessageInitiateContact = 14,
|
||||
ChannelMessageVersionResponse = 15,
|
||||
ChannelMessageUnload = 16,
|
||||
#ifdef VMBUS_FEATURE_PARENT_OR_PEER_MEMORY_MAPPED_INTO_A_CHILD
|
||||
ChannelMessageViewRangeAdd = 17,
|
||||
ChannelMessageViewRangeRemove = 18,
|
||||
#endif
|
||||
ChannelMessageCount
|
||||
} __attribute__((packed));
|
||||
|
||||
struct vmbus_channel_message_header {
|
||||
enum vmbus_channel_message_type MessageType;
|
||||
u32 Padding;
|
||||
} __attribute__((packed));
|
||||
|
||||
/* Query VMBus Version parameters */
|
||||
struct vmbus_channel_query_vmbus_version {
|
||||
struct vmbus_channel_message_header Header;
|
||||
u32 Version;
|
||||
} __attribute__((packed));
|
||||
|
||||
/* VMBus Version Supported parameters */
|
||||
struct vmbus_channel_version_supported {
|
||||
struct vmbus_channel_message_header Header;
|
||||
bool VersionSupported;
|
||||
} __attribute__((packed));
|
||||
|
||||
/* Offer Channel parameters */
|
||||
struct vmbus_channel_offer_channel {
|
||||
struct vmbus_channel_message_header Header;
|
||||
struct vmbus_channel_offer Offer;
|
||||
u32 ChildRelId;
|
||||
u8 MonitorId;
|
||||
bool MonitorAllocated;
|
||||
} __attribute__((packed));
|
||||
|
||||
/* Rescind Offer parameters */
|
||||
struct vmbus_channel_rescind_offer {
|
||||
struct vmbus_channel_message_header Header;
|
||||
u32 ChildRelId;
|
||||
} __attribute__((packed));
|
||||
|
||||
/*
|
||||
* Request Offer -- no parameters, SynIC message contains the partition ID
|
||||
* Set Snoop -- no parameters, SynIC message contains the partition ID
|
||||
* Clear Snoop -- no parameters, SynIC message contains the partition ID
|
||||
* All Offers Delivered -- no parameters, SynIC message contains the partition
|
||||
* ID
|
||||
* Flush Client -- no parameters, SynIC message contains the partition ID
|
||||
*/
|
||||
|
||||
/* Open Channel parameters */
|
||||
struct vmbus_channel_open_channel {
|
||||
struct vmbus_channel_message_header Header;
|
||||
|
||||
/* Identifies the specific VMBus channel that is being opened. */
|
||||
u32 ChildRelId;
|
||||
|
||||
/* ID making a particular open request at a channel offer unique. */
|
||||
u32 OpenId;
|
||||
|
||||
/* GPADL for the channel's ring buffer. */
|
||||
u32 RingBufferGpadlHandle;
|
||||
|
||||
/* GPADL for the channel's server context save area. */
|
||||
u32 ServerContextAreaGpadlHandle;
|
||||
|
||||
/*
|
||||
* The upstream ring buffer begins at offset zero in the memory
|
||||
* described by RingBufferGpadlHandle. The downstream ring buffer
|
||||
* follows it at this offset (in pages).
|
||||
*/
|
||||
u32 DownstreamRingBufferPageOffset;
|
||||
|
||||
/* User-specific data to be passed along to the server endpoint. */
|
||||
unsigned char UserData[MAX_USER_DEFINED_BYTES];
|
||||
} __attribute__((packed));
|
||||
|
||||
/* Open Channel Result parameters */
|
||||
struct vmbus_channel_open_result {
|
||||
struct vmbus_channel_message_header Header;
|
||||
u32 ChildRelId;
|
||||
u32 OpenId;
|
||||
u32 Status;
|
||||
} __attribute__((packed));
|
||||
|
||||
/* Close channel parameters; */
|
||||
struct vmbus_channel_close_channel {
|
||||
struct vmbus_channel_message_header Header;
|
||||
u32 ChildRelId;
|
||||
} __attribute__((packed));
|
||||
|
||||
/* Channel Message GPADL */
|
||||
#define GPADL_TYPE_RING_BUFFER 1
|
||||
#define GPADL_TYPE_SERVER_SAVE_AREA 2
|
||||
#define GPADL_TYPE_TRANSACTION 8
|
||||
|
||||
/*
|
||||
* The number of PFNs in a GPADL message is defined by the number of
|
||||
* pages that would be spanned by ByteCount and ByteOffset. If the
|
||||
* implied number of PFNs won't fit in this packet, there will be a
|
||||
* follow-up packet that contains more.
|
||||
*/
|
||||
struct vmbus_channel_gpadl_header {
|
||||
struct vmbus_channel_message_header Header;
|
||||
u32 ChildRelId;
|
||||
u32 Gpadl;
|
||||
u16 RangeBufLen;
|
||||
u16 RangeCount;
|
||||
struct gpa_range Range[0];
|
||||
} __attribute__((packed));
|
||||
|
||||
/* This is the followup packet that contains more PFNs. */
|
||||
struct vmbus_channel_gpadl_body {
|
||||
struct vmbus_channel_message_header Header;
|
||||
u32 MessageNumber;
|
||||
u32 Gpadl;
|
||||
u64 Pfn[0];
|
||||
} __attribute__((packed));
|
||||
|
||||
struct vmbus_channel_gpadl_created {
|
||||
struct vmbus_channel_message_header Header;
|
||||
u32 ChildRelId;
|
||||
u32 Gpadl;
|
||||
u32 CreationStatus;
|
||||
} __attribute__((packed));
|
||||
|
||||
struct vmbus_channel_gpadl_teardown {
|
||||
struct vmbus_channel_message_header Header;
|
||||
u32 ChildRelId;
|
||||
u32 Gpadl;
|
||||
} __attribute__((packed));
|
||||
|
||||
struct vmbus_channel_gpadl_torndown {
|
||||
struct vmbus_channel_message_header Header;
|
||||
u32 Gpadl;
|
||||
} __attribute__((packed));
|
||||
|
||||
#ifdef VMBUS_FEATURE_PARENT_OR_PEER_MEMORY_MAPPED_INTO_A_CHILD
|
||||
struct vmbus_channel_view_range_add {
|
||||
struct vmbus_channel_message_header Header;
|
||||
PHYSICAL_ADDRESS ViewRangeBase;
|
||||
u64 ViewRangeLength;
|
||||
u32 ChildRelId;
|
||||
} __attribute__((packed));
|
||||
|
||||
struct vmbus_channel_view_range_remove {
|
||||
struct vmbus_channel_message_header Header;
|
||||
PHYSICAL_ADDRESS ViewRangeBase;
|
||||
u32 ChildRelId;
|
||||
} __attribute__((packed));
|
||||
#endif
|
||||
|
||||
struct vmbus_channel_relid_released {
|
||||
struct vmbus_channel_message_header Header;
|
||||
u32 ChildRelId;
|
||||
} __attribute__((packed));
|
||||
|
||||
struct vmbus_channel_initiate_contact {
|
||||
struct vmbus_channel_message_header Header;
|
||||
u32 VMBusVersionRequested;
|
||||
u32 Padding2;
|
||||
u64 InterruptPage;
|
||||
u64 MonitorPage1;
|
||||
u64 MonitorPage2;
|
||||
} __attribute__((packed));
|
||||
|
||||
struct vmbus_channel_version_response {
|
||||
struct vmbus_channel_message_header Header;
|
||||
bool VersionSupported;
|
||||
} __attribute__((packed));
|
||||
|
||||
typedef void (*PFN_CHANNEL_CALLBACK)(void *context);
|
||||
|
||||
|
|
|
|||
|
|
@ -1,217 +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 __CHANNELMESSAGES_H
|
||||
#define __CHANNELMESSAGES_H
|
||||
|
||||
#include "VmbusPacketFormat.h"
|
||||
|
||||
/* Version 1 messages */
|
||||
enum vmbus_channel_message_type {
|
||||
ChannelMessageInvalid = 0,
|
||||
ChannelMessageOfferChannel = 1,
|
||||
ChannelMessageRescindChannelOffer = 2,
|
||||
ChannelMessageRequestOffers = 3,
|
||||
ChannelMessageAllOffersDelivered = 4,
|
||||
ChannelMessageOpenChannel = 5,
|
||||
ChannelMessageOpenChannelResult = 6,
|
||||
ChannelMessageCloseChannel = 7,
|
||||
ChannelMessageGpadlHeader = 8,
|
||||
ChannelMessageGpadlBody = 9,
|
||||
ChannelMessageGpadlCreated = 10,
|
||||
ChannelMessageGpadlTeardown = 11,
|
||||
ChannelMessageGpadlTorndown = 12,
|
||||
ChannelMessageRelIdReleased = 13,
|
||||
ChannelMessageInitiateContact = 14,
|
||||
ChannelMessageVersionResponse = 15,
|
||||
ChannelMessageUnload = 16,
|
||||
#ifdef VMBUS_FEATURE_PARENT_OR_PEER_MEMORY_MAPPED_INTO_A_CHILD
|
||||
ChannelMessageViewRangeAdd = 17,
|
||||
ChannelMessageViewRangeRemove = 18,
|
||||
#endif
|
||||
ChannelMessageCount
|
||||
} __attribute__((packed));
|
||||
|
||||
struct vmbus_channel_message_header {
|
||||
enum vmbus_channel_message_type MessageType;
|
||||
u32 Padding;
|
||||
} __attribute__((packed));
|
||||
|
||||
/* Query VMBus Version parameters */
|
||||
struct vmbus_channel_query_vmbus_version {
|
||||
struct vmbus_channel_message_header Header;
|
||||
u32 Version;
|
||||
} __attribute__((packed));
|
||||
|
||||
/* VMBus Version Supported parameters */
|
||||
struct vmbus_channel_version_supported {
|
||||
struct vmbus_channel_message_header Header;
|
||||
bool VersionSupported;
|
||||
} __attribute__((packed));
|
||||
|
||||
/* Offer Channel parameters */
|
||||
struct vmbus_channel_offer_channel {
|
||||
struct vmbus_channel_message_header Header;
|
||||
struct vmbus_channel_offer Offer;
|
||||
u32 ChildRelId;
|
||||
u8 MonitorId;
|
||||
bool MonitorAllocated;
|
||||
} __attribute__((packed));
|
||||
|
||||
/* Rescind Offer parameters */
|
||||
struct vmbus_channel_rescind_offer {
|
||||
struct vmbus_channel_message_header Header;
|
||||
u32 ChildRelId;
|
||||
} __attribute__((packed));
|
||||
|
||||
/*
|
||||
* Request Offer -- no parameters, SynIC message contains the partition ID
|
||||
* Set Snoop -- no parameters, SynIC message contains the partition ID
|
||||
* Clear Snoop -- no parameters, SynIC message contains the partition ID
|
||||
* All Offers Delivered -- no parameters, SynIC message contains the partition
|
||||
* ID
|
||||
* Flush Client -- no parameters, SynIC message contains the partition ID
|
||||
*/
|
||||
|
||||
/* Open Channel parameters */
|
||||
struct vmbus_channel_open_channel {
|
||||
struct vmbus_channel_message_header Header;
|
||||
|
||||
/* Identifies the specific VMBus channel that is being opened. */
|
||||
u32 ChildRelId;
|
||||
|
||||
/* ID making a particular open request at a channel offer unique. */
|
||||
u32 OpenId;
|
||||
|
||||
/* GPADL for the channel's ring buffer. */
|
||||
u32 RingBufferGpadlHandle;
|
||||
|
||||
/* GPADL for the channel's server context save area. */
|
||||
u32 ServerContextAreaGpadlHandle;
|
||||
|
||||
/*
|
||||
* The upstream ring buffer begins at offset zero in the memory
|
||||
* described by RingBufferGpadlHandle. The downstream ring buffer
|
||||
* follows it at this offset (in pages).
|
||||
*/
|
||||
u32 DownstreamRingBufferPageOffset;
|
||||
|
||||
/* User-specific data to be passed along to the server endpoint. */
|
||||
unsigned char UserData[MAX_USER_DEFINED_BYTES];
|
||||
} __attribute__((packed));
|
||||
|
||||
/* Open Channel Result parameters */
|
||||
struct vmbus_channel_open_result {
|
||||
struct vmbus_channel_message_header Header;
|
||||
u32 ChildRelId;
|
||||
u32 OpenId;
|
||||
u32 Status;
|
||||
} __attribute__((packed));
|
||||
|
||||
/* Close channel parameters; */
|
||||
struct vmbus_channel_close_channel {
|
||||
struct vmbus_channel_message_header Header;
|
||||
u32 ChildRelId;
|
||||
} __attribute__((packed));
|
||||
|
||||
/* Channel Message GPADL */
|
||||
#define GPADL_TYPE_RING_BUFFER 1
|
||||
#define GPADL_TYPE_SERVER_SAVE_AREA 2
|
||||
#define GPADL_TYPE_TRANSACTION 8
|
||||
|
||||
/*
|
||||
* The number of PFNs in a GPADL message is defined by the number of
|
||||
* pages that would be spanned by ByteCount and ByteOffset. If the
|
||||
* implied number of PFNs won't fit in this packet, there will be a
|
||||
* follow-up packet that contains more.
|
||||
*/
|
||||
struct vmbus_channel_gpadl_header {
|
||||
struct vmbus_channel_message_header Header;
|
||||
u32 ChildRelId;
|
||||
u32 Gpadl;
|
||||
u16 RangeBufLen;
|
||||
u16 RangeCount;
|
||||
struct gpa_range Range[0];
|
||||
} __attribute__((packed));
|
||||
|
||||
/* This is the followup packet that contains more PFNs. */
|
||||
struct vmbus_channel_gpadl_body {
|
||||
struct vmbus_channel_message_header Header;
|
||||
u32 MessageNumber;
|
||||
u32 Gpadl;
|
||||
u64 Pfn[0];
|
||||
} __attribute__((packed));
|
||||
|
||||
struct vmbus_channel_gpadl_created {
|
||||
struct vmbus_channel_message_header Header;
|
||||
u32 ChildRelId;
|
||||
u32 Gpadl;
|
||||
u32 CreationStatus;
|
||||
} __attribute__((packed));
|
||||
|
||||
struct vmbus_channel_gpadl_teardown {
|
||||
struct vmbus_channel_message_header Header;
|
||||
u32 ChildRelId;
|
||||
u32 Gpadl;
|
||||
} __attribute__((packed));
|
||||
|
||||
struct vmbus_channel_gpadl_torndown {
|
||||
struct vmbus_channel_message_header Header;
|
||||
u32 Gpadl;
|
||||
} __attribute__((packed));
|
||||
|
||||
#ifdef VMBUS_FEATURE_PARENT_OR_PEER_MEMORY_MAPPED_INTO_A_CHILD
|
||||
struct vmbus_channel_view_range_add {
|
||||
struct vmbus_channel_message_header Header;
|
||||
PHYSICAL_ADDRESS ViewRangeBase;
|
||||
u64 ViewRangeLength;
|
||||
u32 ChildRelId;
|
||||
} __attribute__((packed));
|
||||
|
||||
struct vmbus_channel_view_range_remove {
|
||||
struct vmbus_channel_message_header Header;
|
||||
PHYSICAL_ADDRESS ViewRangeBase;
|
||||
u32 ChildRelId;
|
||||
} __attribute__((packed));
|
||||
#endif
|
||||
|
||||
struct vmbus_channel_relid_released {
|
||||
struct vmbus_channel_message_header Header;
|
||||
u32 ChildRelId;
|
||||
} __attribute__((packed));
|
||||
|
||||
struct vmbus_channel_initiate_contact {
|
||||
struct vmbus_channel_message_header Header;
|
||||
u32 VMBusVersionRequested;
|
||||
u32 Padding2;
|
||||
u64 InterruptPage;
|
||||
u64 MonitorPage1;
|
||||
u64 MonitorPage2;
|
||||
} __attribute__((packed));
|
||||
|
||||
struct vmbus_channel_version_response {
|
||||
struct vmbus_channel_message_header Header;
|
||||
bool VersionSupported;
|
||||
} __attribute__((packed));
|
||||
|
||||
#endif
|
||||
Loading…
Reference in a new issue