49 lines
1.9 KiB
C
49 lines
1.9 KiB
C
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/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Copyright (C) 2010 - 2015 UNISYS CORPORATION
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* All rights reserved.
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*/
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#ifndef __VISORBUS_PRIVATE_H__
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#define __VISORBUS_PRIVATE_H__
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#include <linux/uuid.h>
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#include <linux/utsname.h>
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#include <linux/visorbus.h>
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#include "controlvmchannel.h"
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#include "vbuschannel.h"
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struct visor_device *visorbus_get_device_by_id(u32 bus_no, u32 dev_no,
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struct visor_device *from);
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int visorbus_create_instance(struct visor_device *dev);
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void visorbus_remove_instance(struct visor_device *bus_info);
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int create_visor_device(struct visor_device *dev_info);
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void remove_visor_device(struct visor_device *dev_info);
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int visorchipset_device_pause(struct visor_device *dev_info);
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int visorchipset_device_resume(struct visor_device *dev_info);
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void visorbus_response(struct visor_device *p, int response, int controlvm_id);
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void visorbus_device_changestate_response(struct visor_device *p, int response,
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struct visor_segment_state state);
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int visorbus_init(void);
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void visorbus_exit(void);
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/* visorchannel access functions */
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struct visorchannel *visorchannel_create(u64 physaddr, gfp_t gfp,
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const guid_t *guid, bool needs_lock);
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void visorchannel_destroy(struct visorchannel *channel);
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int visorchannel_read(struct visorchannel *channel, ulong offset,
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void *dest, ulong nbytes);
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int visorchannel_write(struct visorchannel *channel, ulong offset,
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void *dest, ulong nbytes);
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u64 visorchannel_get_physaddr(struct visorchannel *channel);
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ulong visorchannel_get_nbytes(struct visorchannel *channel);
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char *visorchannel_id(struct visorchannel *channel, char *s);
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char *visorchannel_zoneid(struct visorchannel *channel, char *s);
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u64 visorchannel_get_clientpartition(struct visorchannel *channel);
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int visorchannel_set_clientpartition(struct visorchannel *channel,
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u64 partition_handle);
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char *visorchannel_guid_id(const guid_t *guid, char *s);
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void *visorchannel_get_header(struct visorchannel *channel);
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#endif
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