Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit b696d282 authored by Alastair D'Silva's avatar Alastair D'Silva Committed by Michael Ellerman
Browse files

ocxl: Remove some unused exported symbols 



Remove some unused exported symbols.

Signed-off-by: default avatarAlastair D'Silva <alastair@d-silva.org>
Reviewed-by: default avatarGreg Kurz <groug@kaod.org>
Acked-by: default avatarFrederic Barrat <fbarrat@linux.ibm.com>
Acked-by: default avatarAndrew Donnellan <andrew.donnellan@au1.ibm.com>
Signed-off-by: default avatarMichael Ellerman <mpe@ellerman.id.au>
parent 53e3e745

drivers/misc/ocxl/config.c

+1 −3
Original line number Diff line number Diff line
@@ -2,8 +2,8 @@ 
// Copyright 2017 IBM Corp.

#include <linux/pci.h>

#include <asm/pnv-ocxl.h>

#include <misc/ocxl.h>

#include <misc/ocxl-config.h>

#include "ocxl_internal.h"



#define EXTRACT_BIT(val, bit) (!!(val & BIT(bit)))

#define EXTRACT_BITS(val, s, e) ((val & GENMASK(e, s)) >> s)
@@ -299,7 +299,6 @@ int ocxl_config_check_afu_index(struct pci_dev *dev, 
	}

	return 1;

}

EXPORT_SYMBOL_GPL(ocxl_config_check_afu_index);



static int read_afu_name(struct pci_dev *dev, struct ocxl_fn_config *fn,

			struct ocxl_afu_config *afu)
@@ -535,7 +534,6 @@ int ocxl_config_get_pasid_info(struct pci_dev *dev, int *count) 
{

	return pnv_ocxl_get_pasid_count(dev, count);

}

EXPORT_SYMBOL_GPL(ocxl_config_get_pasid_info);



void ocxl_config_set_afu_pasid(struct pci_dev *dev, int pos, int pasid_base,

			u32 pasid_count_log)

drivers/misc/ocxl/ocxl_internal.h

+23 −0
Original line number Diff line number Diff line
@@ -107,6 +107,29 @@ void ocxl_pasid_afu_free(struct ocxl_fn *fn, u32 start, u32 size); 
int ocxl_actag_afu_alloc(struct ocxl_fn *fn, u32 size);

void ocxl_actag_afu_free(struct ocxl_fn *fn, u32 start, u32 size);



/*

 * Get the max PASID value that can be used by the function

 */

int ocxl_config_get_pasid_info(struct pci_dev *dev, int *count);



/*

 * Check if an AFU index is valid for the given function.

 *

 * AFU indexes can be sparse, so a driver should check all indexes up

 * to the maximum found in the function description

 */

int ocxl_config_check_afu_index(struct pci_dev *dev,

				struct ocxl_fn_config *fn, int afu_idx);



/**

 * Update values within a Process Element

 *

 * link_handle: the link handle associated with the process element

 * pasid: the PASID for the AFU context

 * tid: the new thread id for the process element

 */

int ocxl_link_update_pe(void *link_handle, int pasid, __u16 tid);



struct ocxl_context *ocxl_context_alloc(void);

int ocxl_context_init(struct ocxl_context *ctx, struct ocxl_afu *afu,

			struct address_space *mapping);

include/misc/ocxl.h

+0 −23
Original line number Diff line number Diff line
@@ -56,15 +56,6 @@ struct ocxl_fn_config { 
int ocxl_config_read_function(struct pci_dev *dev,

				struct ocxl_fn_config *fn);



/*

 * Check if an AFU index is valid for the given function.

 *

 * AFU indexes can be sparse, so a driver should check all indexes up

 * to the maximum found in the function description

 */

int ocxl_config_check_afu_index(struct pci_dev *dev,

				struct ocxl_fn_config *fn, int afu_idx);



/*

 * Read the configuration space of a function for the AFU specified by

 * the index 'afu_idx'. Fills in a ocxl_afu_config structure
@@ -74,11 +65,6 @@ int ocxl_config_read_afu(struct pci_dev *dev, 
				struct ocxl_afu_config *afu,

				u8 afu_idx);



/*

 * Get the max PASID value that can be used by the function

 */

int ocxl_config_get_pasid_info(struct pci_dev *dev, int *count);



/*

 * Tell an AFU, by writing in the configuration space, the PASIDs that

 * it can use. Range starts at 'pasid_base' and its size is a multiple
@@ -188,15 +174,6 @@ int ocxl_link_add_pe(void *link_handle, int pasid, u32 pidr, u32 tidr, 
		void (*xsl_err_cb)(void *data, u64 addr, u64 dsisr),

		void *xsl_err_data);



/**

 * Update values within a Process Element

 *

 * link_handle: the link handle associated with the process element

 * pasid: the PASID for the AFU context

 * tid: the new thread id for the process element

 */

int ocxl_link_update_pe(void *link_handle, int pasid, __u16 tid);



/*

 * Remove a Process Element from the Shared Process Area for a link

 */