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Commit 19df3958 authored by Alastair D'Silva's avatar Alastair D'Silva Committed by Michael Ellerman
Browse files

ocxl: Rename pnv_ocxl_spa_remove_pe to clarify it's action 



The function removes the process element from NPU cache.

Signed-off-by: default avatarAlastair D'Silva <alastair@d-silva.org>
Acked-by: default avatarFrederic Barrat <fbarrat@linux.vnet.ibm.com>
Acked-by: default avatarAndrew Donnellan <andrew.donnellan@au1.ibm.com>
Signed-off-by: default avatarMichael Ellerman <mpe@ellerman.id.au>
parent 71cc64a8

arch/powerpc/include/asm/pnv-ocxl.h

+1 −1
Original line number Diff line number Diff line
@@ -28,7 +28,7 @@ extern int pnv_ocxl_map_xsl_regs(struct pci_dev *dev, void __iomem **dsisr, 
extern int pnv_ocxl_spa_setup(struct pci_dev *dev, void *spa_mem, int PE_mask,

			void **platform_data);

extern void pnv_ocxl_spa_release(void *platform_data);

extern int pnv_ocxl_spa_remove_pe(void *platform_data, int pe_handle);

extern int pnv_ocxl_spa_remove_pe_from_cache(void *platform_data, int pe_handle);



extern int pnv_ocxl_alloc_xive_irq(u32 *irq, u64 *trigger_addr);

extern void pnv_ocxl_free_xive_irq(u32 irq);

arch/powerpc/platforms/powernv/ocxl.c

+2 −2
Original line number Diff line number Diff line
@@ -475,7 +475,7 @@ void pnv_ocxl_spa_release(void *platform_data) 
}

EXPORT_SYMBOL_GPL(pnv_ocxl_spa_release);



int pnv_ocxl_spa_remove_pe(void *platform_data, int pe_handle)

int pnv_ocxl_spa_remove_pe_from_cache(void *platform_data, int pe_handle)

{

	struct spa_data *data = (struct spa_data *) platform_data;

	int rc;
@@ -483,7 +483,7 @@ int pnv_ocxl_spa_remove_pe(void *platform_data, int pe_handle) 
	rc = opal_npu_spa_clear_cache(data->phb_opal_id, data->bdfn, pe_handle);

	return rc;

}

EXPORT_SYMBOL_GPL(pnv_ocxl_spa_remove_pe);

EXPORT_SYMBOL_GPL(pnv_ocxl_spa_remove_pe_from_cache);



int pnv_ocxl_alloc_xive_irq(u32 *irq, u64 *trigger_addr)

{

drivers/misc/ocxl/link.c

+1 −1
Original line number Diff line number Diff line
@@ -599,7 +599,7 @@ int ocxl_link_remove_pe(void *link_handle, int pasid) 
	 * On powerpc, the entry needs to be cleared from the context

	 * cache of the NPU.

	 */

	rc = pnv_ocxl_spa_remove_pe(link->platform_data, pe_handle);

	rc = pnv_ocxl_spa_remove_pe_from_cache(link->platform_data, pe_handle);

	WARN_ON(rc);



	pe_data = radix_tree_delete(&spa->pe_tree, pe_handle);