1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0 */ 2*4882a593Smuzhiyun /* 3*4882a593Smuzhiyun * Copyright (C) 2010 - 2015 UNISYS CORPORATION 4*4882a593Smuzhiyun * All rights reserved. 5*4882a593Smuzhiyun */ 6*4882a593Smuzhiyun 7*4882a593Smuzhiyun #ifndef __VISORBUS_PRIVATE_H__ 8*4882a593Smuzhiyun #define __VISORBUS_PRIVATE_H__ 9*4882a593Smuzhiyun 10*4882a593Smuzhiyun #include <linux/uuid.h> 11*4882a593Smuzhiyun #include <linux/utsname.h> 12*4882a593Smuzhiyun #include <linux/visorbus.h> 13*4882a593Smuzhiyun 14*4882a593Smuzhiyun #include "controlvmchannel.h" 15*4882a593Smuzhiyun #include "vbuschannel.h" 16*4882a593Smuzhiyun 17*4882a593Smuzhiyun struct visor_device *visorbus_get_device_by_id(u32 bus_no, u32 dev_no, 18*4882a593Smuzhiyun struct visor_device *from); 19*4882a593Smuzhiyun int visorbus_create_instance(struct visor_device *dev); 20*4882a593Smuzhiyun void visorbus_remove_instance(struct visor_device *bus_info); 21*4882a593Smuzhiyun int create_visor_device(struct visor_device *dev_info); 22*4882a593Smuzhiyun void remove_visor_device(struct visor_device *dev_info); 23*4882a593Smuzhiyun int visorchipset_device_pause(struct visor_device *dev_info); 24*4882a593Smuzhiyun int visorchipset_device_resume(struct visor_device *dev_info); 25*4882a593Smuzhiyun void visorbus_response(struct visor_device *p, int response, int controlvm_id); 26*4882a593Smuzhiyun void visorbus_device_changestate_response(struct visor_device *p, int response, 27*4882a593Smuzhiyun struct visor_segment_state state); 28*4882a593Smuzhiyun int visorbus_init(void); 29*4882a593Smuzhiyun void visorbus_exit(void); 30*4882a593Smuzhiyun 31*4882a593Smuzhiyun /* visorchannel access functions */ 32*4882a593Smuzhiyun struct visorchannel *visorchannel_create(u64 physaddr, gfp_t gfp, 33*4882a593Smuzhiyun const guid_t *guid, bool needs_lock); 34*4882a593Smuzhiyun void visorchannel_destroy(struct visorchannel *channel); 35*4882a593Smuzhiyun int visorchannel_read(struct visorchannel *channel, ulong offset, 36*4882a593Smuzhiyun void *dest, ulong nbytes); 37*4882a593Smuzhiyun int visorchannel_write(struct visorchannel *channel, ulong offset, 38*4882a593Smuzhiyun void *dest, ulong nbytes); 39*4882a593Smuzhiyun u64 visorchannel_get_physaddr(struct visorchannel *channel); 40*4882a593Smuzhiyun ulong visorchannel_get_nbytes(struct visorchannel *channel); 41*4882a593Smuzhiyun char *visorchannel_id(struct visorchannel *channel, char *s); 42*4882a593Smuzhiyun char *visorchannel_zoneid(struct visorchannel *channel, char *s); 43*4882a593Smuzhiyun u64 visorchannel_get_clientpartition(struct visorchannel *channel); 44*4882a593Smuzhiyun int visorchannel_set_clientpartition(struct visorchannel *channel, 45*4882a593Smuzhiyun u64 partition_handle); 46*4882a593Smuzhiyun char *visorchannel_guid_id(const guid_t *guid, char *s); 47*4882a593Smuzhiyun void *visorchannel_get_header(struct visorchannel *channel); 48*4882a593Smuzhiyun #endif 49