From b696d28283e2e030cdc9ece7a4eb0a93b4c474fd Mon Sep 17 00:00:00 2001 From: Alastair D'Silva Date: Mon, 25 Mar 2019 16:34:55 +1100 Subject: ocxl: Remove some unused exported symbols Remove some unused exported symbols. Signed-off-by: Alastair D'Silva Reviewed-by: Greg Kurz Acked-by: Frederic Barrat Acked-by: Andrew Donnellan Signed-off-by: Michael Ellerman --- drivers/misc/ocxl/config.c | 4 +--- drivers/misc/ocxl/ocxl_internal.h | 23 +++++++++++++++++++++++ 2 files changed, 24 insertions(+), 3 deletions(-) (limited to 'drivers/misc/ocxl') diff --git a/drivers/misc/ocxl/config.c b/drivers/misc/ocxl/config.c index 4dc11897237d..5e65acb8e134 100644 --- a/drivers/misc/ocxl/config.c +++ b/drivers/misc/ocxl/config.c @@ -2,8 +2,8 @@ // Copyright 2017 IBM Corp. #include #include -#include #include +#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) diff --git a/drivers/misc/ocxl/ocxl_internal.h b/drivers/misc/ocxl/ocxl_internal.h index 321b29e77f45..06fd98c989c8 100644 --- a/drivers/misc/ocxl/ocxl_internal.h +++ b/drivers/misc/ocxl/ocxl_internal.h @@ -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); -- cgit v1.2.3