1 // SPDX-License-Identifier: GPL-2.0-or-later
35 #define H_CONTROL_CA_FUNCTION_GET_FUNCTION_ERR_INT   11 /* read the function-wide error data based …
36 #define H_CONTROL_CA_FUNCTION_ACK_FUNCTION_ERR_INT   12 /* acknowledge function-wide error data bas…
155 	case H_PARAMETER:     /* An incorrect parameter was supplied. */  in cxl_h_attach_process()
157 		return -EINVAL;  in cxl_h_attach_process()
163 		return -EBUSY;  in cxl_h_attach_process()
166 		return -EINVAL;  in cxl_h_attach_process()
171  * cxl_h_detach_process - Detach a process element from a coherent
186 	case H_PARAMETER:     /* An incorrect parameter was supplied. */  in cxl_h_detach_process()
187 		return -EINVAL;  in cxl_h_detach_process()
193 		return -EBUSY;  in cxl_h_detach_process()
196 		return -EINVAL;  in cxl_h_detach_process()
201  * cxl_h_control_function - This H_CONTROL_CA_FUNCTION hypervisor call allows
223 	case H_PARAMETER:     /* An incorrect parameter was supplied. */  in cxl_h_control_function()
228 		return -EINVAL;  in cxl_h_control_function()
234 		return -EBUSY;  in cxl_h_control_function()
237 		return -EINVAL;  in cxl_h_control_function()
242  * cxl_h_reset_afu - Perform a reset to the coherent platform function.
253  * cxl_h_suspend_process - Suspend a process from being executed
254  * Parameter1 = process-token as returned from H_ATTACH_CA_PROCESS when
266  * cxl_h_resume_process - Resume a process to be executed
267  * Parameter1 = process-token as returned from H_ATTACH_CA_PROCESS when
279  * cxl_h_read_error_state - Checks the error state of the coherent
292  * cxl_h_get_afu_err - collect the AFU error buffer
294  *              are between 0 and (ibm,error-buffer-size - 1)
296  * Parameter3 = length of error buffer, valid values are 4K or less
308  * cxl_h_get_config - collect configuration record for the
311  *              between 0 and (ibm,#config-records - 1)
313  *              valid values are between 0 and (ibm,config-record-size - 1)
316  * Parameter4 = length of configuration buffer, valid values are 4K or less
328  * cxl_h_terminate_process - Terminate the process before completion
329  * Parameter1 = process-token as returned from H_ATTACH_CA_PROCESS when
341  * cxl_h_collect_vpd - Collect VPD for the coherent platform function.
343  *              and (ibm,#config-records - 1).
359  * cxl_h_get_fn_error_interrupt - Read the function-wide error data based on an interrupt
369  * cxl_h_ack_fn_error_interrupt - Acknowledge function-wide error data
371  * Parameter1 = value to write to the function-wide error interrupt register
382  * cxl_h_get_error_log - Retrieve the Platform Log ID (PLID) of
394  * cxl_h_collect_int_info - Collect interrupt info about a coherent
413 			info->dsisr, info->dar, info->dsr, info->reserved,  in cxl_h_collect_int_info()
414 			info->afu_err, info->errstat);  in cxl_h_collect_int_info()
416 	case H_PARAMETER:   /* An incorrect parameter was supplied. */  in cxl_h_collect_int_info()
417 		return -EINVAL;  in cxl_h_collect_int_info()
421 		return -EBUSY;  in cxl_h_collect_int_info()
424 		return -EINVAL;  in cxl_h_collect_int_info()
429  * cxl_h_control_faults - Control the operation of a coherent platform
433  *    control-mask: value to control the faults
435  *    reset-mask: mask to control reset of function faults
458 	case H_PARAMETER:  /* An incorrect parameter was supplied. */  in cxl_h_control_faults()
459 		return -EINVAL;  in cxl_h_control_faults()
463 		return -EBUSY;  in cxl_h_control_faults()
466 		return -EINVAL;  in cxl_h_control_faults()
469 		return -EINVAL;  in cxl_h_control_faults()
474  * cxl_h_control_facility - This H_CONTROL_CA_FACILITY hypervisor call
494 	case H_PARAMETER:     /* An incorrect parameter was supplied. */  in cxl_h_control_facility()
499 		return -EINVAL;  in cxl_h_control_facility()
505 		return -EBUSY;  in cxl_h_control_facility()
508 		return -EINVAL;  in cxl_h_control_facility()
513  * cxl_h_reset_adapter - Perform a reset to the coherent platform facility.
524  * cxl_h_collect_vpd - Collect VPD for the coherent platform function.
540  * cxl_h_download_facility - This H_DOWNLOAD_CA_FACILITY
599 	case H_PARAMETER:     /* An incorrect parameter was supplied */  in cxl_h_download_facility()
603 		return -EINVAL;  in cxl_h_download_facility()
609 		return -EBUSY;  in cxl_h_download_facility()
615 		return -EINVAL;  in cxl_h_download_facility()
620  * cxl_h_download_adapter_image - Download the base image to the coherent
633  * cxl_h_validate_adapter_image - Validate the base image in the coherent