| b.liu | e958203 | 2025-04-17 19:18:16 +0800 | [diff] [blame^] | 1 | // SPDX-License-Identifier: GPL-2.0 |
| 2 | /* |
| 3 | * Copyright (C) 2010 - 2015 UNISYS CORPORATION |
| 4 | * All rights reserved. |
| 5 | */ |
| 6 | |
| 7 | #ifndef __VISORBUS_PRIVATE_H__ |
| 8 | #define __VISORBUS_PRIVATE_H__ |
| 9 | |
| 10 | #include <linux/uuid.h> |
| 11 | #include <linux/utsname.h> |
| 12 | #include <linux/visorbus.h> |
| 13 | |
| 14 | #include "controlvmchannel.h" |
| 15 | #include "vbuschannel.h" |
| 16 | |
| 17 | struct visor_device *visorbus_get_device_by_id(u32 bus_no, u32 dev_no, |
| 18 | struct visor_device *from); |
| 19 | int visorbus_create_instance(struct visor_device *dev); |
| 20 | void visorbus_remove_instance(struct visor_device *bus_info); |
| 21 | int create_visor_device(struct visor_device *dev_info); |
| 22 | void remove_visor_device(struct visor_device *dev_info); |
| 23 | int visorchipset_device_pause(struct visor_device *dev_info); |
| 24 | int visorchipset_device_resume(struct visor_device *dev_info); |
| 25 | void visorbus_response(struct visor_device *p, int response, int controlvm_id); |
| 26 | void visorbus_device_changestate_response(struct visor_device *p, int response, |
| 27 | struct visor_segment_state state); |
| 28 | int visorbus_init(void); |
| 29 | void visorbus_exit(void); |
| 30 | |
| 31 | /* visorchannel access functions */ |
| 32 | struct visorchannel *visorchannel_create(u64 physaddr, gfp_t gfp, |
| 33 | const guid_t *guid, bool needs_lock); |
| 34 | void visorchannel_destroy(struct visorchannel *channel); |
| 35 | int visorchannel_read(struct visorchannel *channel, ulong offset, |
| 36 | void *dest, ulong nbytes); |
| 37 | int visorchannel_write(struct visorchannel *channel, ulong offset, |
| 38 | void *dest, ulong nbytes); |
| 39 | u64 visorchannel_get_physaddr(struct visorchannel *channel); |
| 40 | ulong visorchannel_get_nbytes(struct visorchannel *channel); |
| 41 | char *visorchannel_id(struct visorchannel *channel, char *s); |
| 42 | char *visorchannel_zoneid(struct visorchannel *channel, char *s); |
| 43 | u64 visorchannel_get_clientpartition(struct visorchannel *channel); |
| 44 | int visorchannel_set_clientpartition(struct visorchannel *channel, |
| 45 | u64 partition_handle); |
| 46 | char *visorchannel_guid_id(const guid_t *guid, char *s); |
| 47 | void *visorchannel_get_header(struct visorchannel *channel); |
| 48 | #endif |