include/asm/guest-state-buffer.h

14  * Guest State Buffer Constants
138  * Ranges of guest state buffer elements
150  * Types of guest state buffer elements
163  * Flags for guest state elements
193  * struct kvmppc_gs_buff_info - deserialized meta guest state buffer information
194  * @address: start of the guest state buffer
195  * @size: size of the guest state buffer
203  * struct kvmppc_gs_header - serialized guest state buffer header
204  * @nelem: count of guest state elements in the buffer
213  * struct kvmppc_gs_elem - serialized guest state buffer element
214  * @iden: Guest State ID
216  * @data: the guest state buffer element's value
225  * struct kvmppc_gs_buff - a guest state buffer with metadata.
228  * @guest_id: guest id associated with the buffer
230  * @hdr: the serialised guest state buffer
242  * @bitmap: a bitmap large enough for all Guest State IDs
254  * A guest state parser is used for deserialising a guest state buffer.
255  * Given a buffer, it then allows looking up guest state elements using
256  * a guest state id.
274  * struct kvmppc_gs_msg_ops - guest state message behavior
276  * @fill_info: serializes to the guest state buffer format
277  * @refresh_info: dserializes from the guest state buffer format
287  * struct kvmppc_gs_msg - a guest state message
288  * @bitmap: the guest state ids that should be included
290  * @flags: guest wide or thread wide
293  * A guest state message is allows flexibility in sending in receiving data
294  * in a guest state buffer format.
304  * Guest State IDs
312  * Guest State Buffers
322  * kvmppc_gsb_header() - the header of a guest state buffer
323  * @gsb: guest state buffer
334  * kvmppc_gsb_data() - the elements of a guest state buffer
335  * @gsb: guest state buffer
345  * kvmppc_gsb_len() - the current length of a guest state buffer
346  * @gsb: guest state buffer
356  * kvmppc_gsb_capacity() - the capacity of a guest state buffer
357  * @gsb: guest state buffer
368  * @gsb: guest state buffer
379  * @gsb: guest state buffer
389  * kvmppc_gsb_reset() - empty a guest state buffer
390  * @gsb: guest state buffer
402  * @gsb: guest state buffer
413  * @gsb: guest state buffer
426  * @gsb: guest state buffer
436  * Guest State Elements
440  * kvmppc_gse_iden() - guest state ID of element
441  * @gse: guest state element
443  * Return the guest state ID in host endianness.
451  * kvmppc_gse_len() - length of guest state element data
452  * @gse: guest state element
454  * Returns the length of guest state element data
462  * kvmppc_gse_total_len() - total length of guest state element
463  * @gse: guest state element
484  * kvmppc_gse_data() - pointer to data of a guest state element
485  * @gse: guest state element
487  * Returns a pointer to the beginning of guest state element data.
495  * kvmppc_gse_ok() - checks space exists for guest state element
496  * @gse: guest state element
499  * Returns true if the guest state element can fit in remaining space.
508  * kvmppc_gse_next() - iterate to the next guest state element in a stream
509  * @gse: stream of guest state elements
510  * @remaining: length of the guest element stream
512  * Returns the next guest state element in a stream of elements. The length of
525  * kvmppc_gse_for_each_elem - iterate over a stream of guest state elements
542  * kvmppc_gse_put_be32() - add a be32 guest state element to a buffer
543  * @gsb: guest state buffer to add element to
544  * @iden: guest state ID
557  * kvmppc_gse_put_u32() - add a host endian 32bit int guest state element to a
559  * @gsb: guest state buffer to add element to
560  * @iden: guest state ID
574  * kvmppc_gse_put_be64() - add a be64 guest state element to a buffer
575  * @gsb: guest state buffer to add element to
576  * @iden: guest state ID
589  * kvmppc_gse_put_u64() - add a host endian 64bit guest state element to a
591  * @gsb: guest state buffer to add element to
592  * @iden: guest state ID
606  * __kvmppc_gse_put_reg() - add a register type guest state element to a buffer
607  * @gsb: guest state buffer to add element to
608  * @iden: guest state ID
611  * Adds a register type guest state element. Uses the guest state ID for
612  * determining the length of the guest element. If the guest state ID has
635  * kvmppc_gse_put_vector128() - add a vector guest state element to a buffer
636  * @gsb: guest state buffer to add element to
637  * @iden: guest state ID
658  * kvmppc_gse_put_part_table() - add a partition table guest state element to a
660  * @gsb: guest state buffer to add element to
661  * @iden: guest state ID
678  * kvmppc_gse_put_proc_table() - add a process table guest state element to a
680  * @gsb: guest state buffer to add element to
681  * @iden: guest state ID
697  * kvmppc_gse_put_buff_info() - adds a GSB description guest state element to a
699  * @gsb: guest state buffer to add element to
700  * @iden: guest state ID
701  * @val: guest state buffer description value
718  * @gse: guest state element
729  * @gse: guest state element
738  * @gse: guest state element
749  * @gse: guest state element
758  * @gse: guest state element
781  * Guest State Bitmap
791  * @gsbm: guest state buffer bitmap
800  * @gsbm: guest state buffer bitmap
809  * kvmppc_gsbm_for_each - iterate the present guest state IDs
810  * @gsbm: guest state buffer bitmap
811  * @iden: current guest state ID
818  * Guest State Parser
827  * kvmppc_gsp_for_each - iterate the <guest state IDs, guest state element>
829  * @gsp: guest state buffer bitmap
830  * @iden: current guest state ID
831  * @gse: guest state element
840  * Guest State Message
844  * kvmppc_gsm_for_each - iterate the guest state IDs included in a guest state
846  * @gsp: guest state buffer bitmap
847  * @iden: current guest state ID
848  * @gse: guest state element
866  * kvmppc_gsm_include - indicate a guest state ID should be included when
868  * @gsm: guest state message
869  * @iden: guest state ID
877  * kvmppc_gsm_includes - check if a guest state ID will be included when
879  * @gsm: guest state message
880  * @iden: guest state ID
888  * kvmppc_gsm_includes - indicate all guest state IDs should be included when
890  * @gsm: guest state message
891  * @iden: guest state ID
899  * kvmppc_gsm_include - clear the guest state IDs that should be included when
901  * @gsm: guest state message
909  * kvmppc_gsb_receive_data - flexibly update values from a guest state buffer
910  * @gsb: guest state buffer
911  * @gsm: guest state message
913  * Requests updated values for the guest state values included in the guest
914  * state message. The guest state message will then deserialize the guest state
938  * kvmppc_gsb_recv - receive a single guest state ID
939  * @gsb: guest state buffer
940  * @gsm: guest state message
941  * @iden: guest state identity
957  * kvmppc_gsb_send_data - flexibly send values from a guest state buffer
958  * @gsb: guest state buffer
959  * @gsm: guest state message
961  * Sends the guest state values included in the guest state message.
978  * kvmppc_gsb_recv - send a single guest state ID
979  * @gsb: guest state buffer
980  * @gsm: guest state message
981  * @iden: guest state identity