Staging: hv: Move the contents of channel.h to hyperv.h
Move the contents of channel.h to hyperv.h. Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: Abhishek Kane <v-abkane@microsoft.com> Signed-off-by: Hank Janssen <hjanssen@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
K. Y. Srinivasan
Greg Kroah-Hartman
Родитель
b56dda06b4
Коммит
c35470b229
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@ -1,112 +0,0 @@
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/*
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*
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* Copyright (c) 2009, Microsoft Corporation.
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms and conditions of the GNU General Public License,
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* version 2, as published by the Free Software Foundation.
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*
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* This program is distributed in the hope it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License along with
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* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
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* Place - Suite 330, Boston, MA 02111-1307 USA.
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*
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* Authors:
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* Haiyang Zhang <haiyangz@microsoft.com>
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* Hank Janssen <hjanssen@microsoft.com>
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*
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*/
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#ifndef _CHANNEL_H_
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#define _CHANNEL_H_
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#include "hyperv.h"
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/* The format must be the same as struct vmdata_gpa_direct */
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struct vmbus_channel_packet_page_buffer {
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u16 type;
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u16 dataoffset8;
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u16 length8;
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u16 flags;
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u64 transactionid;
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u32 reserved;
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u32 rangecount;
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struct hv_page_buffer range[MAX_PAGE_BUFFER_COUNT];
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} __packed;
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/* The format must be the same as struct vmdata_gpa_direct */
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struct vmbus_channel_packet_multipage_buffer {
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u16 type;
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u16 dataoffset8;
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u16 length8;
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u16 flags;
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u64 transactionid;
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u32 reserved;
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u32 rangecount; /* Always 1 in this case */
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struct hv_multipage_buffer range;
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} __packed;
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extern int vmbus_open(struct vmbus_channel *channel,
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u32 send_ringbuffersize,
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u32 recv_ringbuffersize,
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void *userdata,
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u32 userdatalen,
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void(*onchannel_callback)(void *context),
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void *context);
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extern void vmbus_close(struct vmbus_channel *channel);
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extern int vmbus_sendpacket(struct vmbus_channel *channel,
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const void *buffer,
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u32 bufferLen,
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u64 requestid,
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enum vmbus_packet_type type,
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u32 flags);
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extern int vmbus_sendpacket_pagebuffer(struct vmbus_channel *channel,
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struct hv_page_buffer pagebuffers[],
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u32 pagecount,
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void *buffer,
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u32 bufferlen,
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u64 requestid);
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extern int vmbus_sendpacket_multipagebuffer(struct vmbus_channel *channel,
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struct hv_multipage_buffer *mpb,
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void *buffer,
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u32 bufferlen,
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u64 requestid);
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extern int vmbus_establish_gpadl(struct vmbus_channel *channel,
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void *kbuffer,
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u32 size,
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u32 *gpadl_handle);
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extern int vmbus_teardown_gpadl(struct vmbus_channel *channel,
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u32 gpadl_handle);
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extern int vmbus_recvpacket(struct vmbus_channel *channel,
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void *buffer,
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u32 bufferlen,
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u32 *buffer_actual_len,
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u64 *requestid);
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extern int vmbus_recvpacket_raw(struct vmbus_channel *channel,
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void *buffer,
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u32 bufferlen,
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u32 *buffer_actual_len,
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u64 *requestid);
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extern void vmbus_onchannel_event(struct vmbus_channel *channel);
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extern void vmbus_get_debug_info(struct vmbus_channel *channel,
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struct vmbus_channel_debug_info *debug);
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extern void vmbus_ontimer(unsigned long data);
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#endif /* _CHANNEL_H_ */
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@ -31,7 +31,6 @@
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#include "logging.h"
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#include "hv_api.h"
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#include "vmbus.h"
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#include "channel.h"
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#include "vmbus_private.h"
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#include "vmbus_api.h"
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#include "utils.h"
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@ -31,7 +31,6 @@
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#include "logging.h"
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#include "vmbus.h"
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#include "vmbus_api.h"
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#include "channel.h"
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/*
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@ -33,7 +33,6 @@
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#include "logging.h"
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#include "hv_api.h"
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#include "vmbus.h"
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#include "channel.h"
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#include "vmbus_private.h"
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#include "vmbus_api.h"
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#include "utils.h"
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@ -607,4 +607,86 @@ void vmbus_onmessage(void *context);
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int vmbus_request_offers(void);
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/* The format must be the same as struct vmdata_gpa_direct */
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struct vmbus_channel_packet_page_buffer {
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u16 type;
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u16 dataoffset8;
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u16 length8;
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u16 flags;
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u64 transactionid;
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u32 reserved;
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u32 rangecount;
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struct hv_page_buffer range[MAX_PAGE_BUFFER_COUNT];
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} __packed;
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/* The format must be the same as struct vmdata_gpa_direct */
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struct vmbus_channel_packet_multipage_buffer {
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u16 type;
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u16 dataoffset8;
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u16 length8;
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u16 flags;
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u64 transactionid;
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u32 reserved;
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u32 rangecount; /* Always 1 in this case */
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struct hv_multipage_buffer range;
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} __packed;
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extern int vmbus_open(struct vmbus_channel *channel,
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u32 send_ringbuffersize,
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u32 recv_ringbuffersize,
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void *userdata,
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u32 userdatalen,
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void(*onchannel_callback)(void *context),
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void *context);
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extern void vmbus_close(struct vmbus_channel *channel);
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extern int vmbus_sendpacket(struct vmbus_channel *channel,
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const void *buffer,
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u32 bufferLen,
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u64 requestid,
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enum vmbus_packet_type type,
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u32 flags);
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extern int vmbus_sendpacket_pagebuffer(struct vmbus_channel *channel,
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struct hv_page_buffer pagebuffers[],
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u32 pagecount,
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void *buffer,
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u32 bufferlen,
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u64 requestid);
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extern int vmbus_sendpacket_multipagebuffer(struct vmbus_channel *channel,
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struct hv_multipage_buffer *mpb,
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void *buffer,
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u32 bufferlen,
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u64 requestid);
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extern int vmbus_establish_gpadl(struct vmbus_channel *channel,
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void *kbuffer,
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u32 size,
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u32 *gpadl_handle);
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extern int vmbus_teardown_gpadl(struct vmbus_channel *channel,
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u32 gpadl_handle);
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extern int vmbus_recvpacket(struct vmbus_channel *channel,
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void *buffer,
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u32 bufferlen,
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u32 *buffer_actual_len,
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u64 *requestid);
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extern int vmbus_recvpacket_raw(struct vmbus_channel *channel,
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void *buffer,
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u32 bufferlen,
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u32 *buffer_actual_len,
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u64 *requestid);
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extern void vmbus_onchannel_event(struct vmbus_channel *channel);
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extern void vmbus_get_debug_info(struct vmbus_channel *channel,
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struct vmbus_channel_debug_info *debug);
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extern void vmbus_ontimer(unsigned long data);
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#endif /* _HYPERV_H */
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@ -33,7 +33,6 @@
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#include "logging.h"
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#include "netvsc.h"
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#include "rndis_filter.h"
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#include "channel.h"
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/* Globals */
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@ -33,7 +33,6 @@
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#include "logging.h"
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#include "storvsc_api.h"
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#include "vstorage.h"
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#include "channel.h"
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static inline struct storvsc_device *alloc_stor_device(struct hv_device *device)
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#include "vmbus.h"
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#include "storvsc_api.h"
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#include "vstorage.h"
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#include "channel.h"
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static int storvsc_ringbuffer_size = STORVSC_RING_BUFFER_SIZE;
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#include "hv_api.h"
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#include "logging.h"
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#include "vmbus.h"
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#include "channel.h"
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#include "vmbus_private.h"
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#include "hv.h"
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#include "vmbus_api.h"
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#include "channel.h"
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#include "ring_buffer.h"
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#include <linux/list.h>
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#include <asm/sync_bitops.h>
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