1 files changed, 0 insertions, 200 deletions
diff --git a/drivers/misc/cxl/hcalls.h b/drivers/misc/cxl/hcalls.h
deleted file mode 100644
index d200465dc6ac..000000000000
--- a/drivers/misc/cxl/hcalls.h
+++ /dev/null
@@ -1,200 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-or-later */
-/*
- * Copyright 2015 IBM Corp.
- */
-
-#ifndef _HCALLS_H
-#define _HCALLS_H
-
-#include <linux/types.h>
-#include <asm/byteorder.h>
-#include <asm/hvcall.h>
-#include "cxl.h"
-
-#define SG_BUFFER_SIZE 4096
-#define SG_MAX_ENTRIES 256
-
-struct sg_list {
-	u64 phys_addr;
-	u64 len;
-};
-
-/*
- * This is straight out of PAPR, but replacing some of the compound fields with
- * a single field, where they were identical to the register layout.
- *
- * The 'flags' parameter regroups the various bit-fields
- */
-#define CXL_PE_CSRP_VALID			(1ULL << 63)
-#define CXL_PE_PROBLEM_STATE			(1ULL << 62)
-#define CXL_PE_SECONDARY_SEGMENT_TBL_SRCH	(1ULL << 61)
-#define CXL_PE_TAGS_ACTIVE			(1ULL << 60)
-#define CXL_PE_USER_STATE			(1ULL << 59)
-#define CXL_PE_TRANSLATION_ENABLED		(1ULL << 58)
-#define CXL_PE_64_BIT				(1ULL << 57)
-#define CXL_PE_PRIVILEGED_PROCESS		(1ULL << 56)
-
-#define CXL_PROCESS_ELEMENT_VERSION 1
-struct cxl_process_element_hcall {
-	__be64 version;
-	__be64 flags;
-	u8     reserved0[12];
-	__be32 pslVirtualIsn;
-	u8     applicationVirtualIsnBitmap[256];
-	u8     reserved1[144];
-	struct cxl_process_element_common common;
-	u8     reserved4[12];
-} __packed;
-
-#define H_STATE_NORMAL              1
-#define H_STATE_DISABLE             2
-#define H_STATE_TEMP_UNAVAILABLE    3
-#define H_STATE_PERM_UNAVAILABLE    4
-
-/* NOTE: element must be a logical real address, and must be pinned */
-long cxl_h_attach_process(u64 unit_address, struct cxl_process_element_hcall *element,
-			u64 *process_token, u64 *mmio_addr, u64 *mmio_size);
-
-/**
- * cxl_h_detach_process - Detach a process element from a coherent
- *                        platform function.
- */
-long cxl_h_detach_process(u64 unit_address, u64 process_token);
-
-/**
- * cxl_h_reset_afu - Perform a reset to the coherent platform function.
- */
-long cxl_h_reset_afu(u64 unit_address);
-
-/**
- * cxl_h_suspend_process - Suspend a process from being executed
- * Parameter1 = process-token as returned from H_ATTACH_CA_PROCESS when
- *              process was attached.
- */
-long cxl_h_suspend_process(u64 unit_address, u64 process_token);
-
-/**
- * cxl_h_resume_process - Resume a process to be executed
- * Parameter1 = process-token as returned from H_ATTACH_CA_PROCESS when
- *              process was attached.
- */
-long cxl_h_resume_process(u64 unit_address, u64 process_token);
-
-/**
- * cxl_h_read_error_state - Reads the error state of the coherent
- *                          platform function.
- * R4 contains the error state
- */
-long cxl_h_read_error_state(u64 unit_address, u64 *state);
-
-/**
- * cxl_h_get_afu_err - collect the AFU error buffer
- * Parameter1 = byte offset into error buffer to retrieve, valid values
- *              are between 0 and (ibm,error-buffer-size - 1)
- * Parameter2 = 4K aligned real address of error buffer, to be filled in
- * Parameter3 = length of error buffer, valid values are 4K or less
- */
-long cxl_h_get_afu_err(u64 unit_address, u64 offset, u64 buf_address, u64 len);
-
-/**
- * cxl_h_get_config - collect configuration record for the
- *                    coherent platform function
- * Parameter1 = # of configuration record to retrieve, valid values are
- *              between 0 and (ibm,#config-records - 1)
- * Parameter2 = byte offset into configuration record to retrieve,
- *              valid values are between 0 and (ibm,config-record-size - 1)
- * Parameter3 = 4K aligned real address of configuration record buffer,
- *              to be filled in
- * Parameter4 = length of configuration buffer, valid values are 4K or less
- */
-long cxl_h_get_config(u64 unit_address, u64 cr_num, u64 offset,
-		u64 buf_address, u64 len);
-
-/**
- * cxl_h_terminate_process - Terminate the process before completion
- * Parameter1 = process-token as returned from H_ATTACH_CA_PROCESS when
- *              process was attached.
- */
-long cxl_h_terminate_process(u64 unit_address, u64 process_token);
-
-/**
- * cxl_h_collect_vpd - Collect VPD for the coherent platform function.
- * Parameter1 = # of VPD record to retrieve, valid values are between 0
- *              and (ibm,#config-records - 1).
- * Parameter2 = 4K naturally aligned real buffer containing block
- *              list entries
- * Parameter3 = number of block list entries in the block list, valid
- *              values are between 0 and 256
- */
-long cxl_h_collect_vpd(u64 unit_address, u64 record, u64 list_address,
-		       u64 num, u64 *out);
-
-/**
- * cxl_h_get_fn_error_interrupt - Read the function-wide error data based on an interrupt
- */
-long cxl_h_get_fn_error_interrupt(u64 unit_address, u64 *reg);
-
-/**
- * cxl_h_ack_fn_error_interrupt - Acknowledge function-wide error data
- *                                based on an interrupt
- * Parameter1 = value to write to the function-wide error interrupt register
- */
-long cxl_h_ack_fn_error_interrupt(u64 unit_address, u64 value);
-
-/**
- * cxl_h_get_error_log - Retrieve the Platform Log ID (PLID) of
- *                       an error log
- */
-long cxl_h_get_error_log(u64 unit_address, u64 value);
-
-/**
- * cxl_h_collect_int_info - Collect interrupt info about a coherent
- *                          platform function after an interrupt occurred.
- */
-long cxl_h_collect_int_info(u64 unit_address, u64 process_token,
-			struct cxl_irq_info *info);
-
-/**
- * cxl_h_control_faults - Control the operation of a coherent platform
- *                        function after a fault occurs.
- *
- * Parameters
- *    control-mask: value to control the faults
- *                  looks like PSL_TFC_An shifted >> 32
- *    reset-mask: mask to control reset of function faults
- *                Set reset_mask = 1 to reset PSL errors
- */
-long cxl_h_control_faults(u64 unit_address, u64 process_token,
-			u64 control_mask, u64 reset_mask);
-
-/**
- * cxl_h_reset_adapter - Perform a reset to the coherent platform facility.
- */
-long cxl_h_reset_adapter(u64 unit_address);
-
-/**
- * cxl_h_collect_vpd - Collect VPD for the coherent platform function.
- * Parameter1 = 4K naturally aligned real buffer containing block
- *              list entries
- * Parameter2 = number of block list entries in the block list, valid
- *              values are between 0 and 256
- */
-long cxl_h_collect_vpd_adapter(u64 unit_address, u64 list_address,
-			       u64 num, u64 *out);
-
-/**
- * cxl_h_download_adapter_image - Download the base image to the coherent
- *                                platform facility.
- */
-long cxl_h_download_adapter_image(u64 unit_address,
-				  u64 list_address, u64 num,
-				  u64 *out);
-
-/**
- * cxl_h_validate_adapter_image - Validate the base image in the coherent
- *                                platform facility.
- */
-long cxl_h_validate_adapter_image(u64 unit_address,
-				  u64 list_address, u64 num,
-				  u64 *out);
-#endif /* _HCALLS_H */