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4eeb96f6ef
Add a fsl_pamu_configure_l1_stash API that qman_portal can call directly instead of indirecting through the iommu attr API. Signed-off-by: Christoph Hellwig <hch@lst.de> Acked-by: Will Deacon <will@kernel.org> Acked-by: Li Yang <leoyang.li@nxp.com> Link: https://lore.kernel.org/r/20210401155256.298656-8-hch@lst.de Signed-off-by: Joerg Roedel <jroedel@suse.de>
21 lines
411 B
C
21 lines
411 B
C
/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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*
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* Copyright (C) 2013 Freescale Semiconductor, Inc.
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*/
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#ifndef __FSL_PAMU_STASH_H
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#define __FSL_PAMU_STASH_H
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struct iommu_domain;
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/* cache stash targets */
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enum pamu_stash_target {
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PAMU_ATTR_CACHE_L1 = 1,
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PAMU_ATTR_CACHE_L2,
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PAMU_ATTR_CACHE_L3,
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};
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int fsl_pamu_configure_l1_stash(struct iommu_domain *domain, u32 cpu);
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#endif /* __FSL_PAMU_STASH_H */
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