1984aaeec3
Modify drive to provide a valid errno (and not the HW error ID) to the user, via completion callbacks. A "valid errno" is currently not explicitly mentioned in the docs, however the error code is expected to match the one returned by the generic SW implementation. Note: in most error cases caam/qi and caam/qi2 returned -EIO; align all caam drivers to return -EINVAL. While here, ratelimit prints triggered by fuzz testing, such that console is not flooded. Signed-off-by: Horia Geantă <horia.geanta@nxp.com> Signed-off-by: Iuliana Prodan <iuliana.prodan@nxp.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
30 lines
763 B
C
30 lines
763 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* CAAM Error Reporting code header
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*
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* Copyright 2009-2011 Freescale Semiconductor, Inc.
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*/
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#ifndef CAAM_ERROR_H
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#define CAAM_ERROR_H
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#include "desc.h"
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#define CAAM_ERROR_STR_MAX 302
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int caam_strstatus(struct device *dev, u32 status, bool qi_v2);
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#define caam_jr_strstatus(jrdev, status) caam_strstatus(jrdev, status, false)
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#define caam_qi2_strstatus(qidev, status) caam_strstatus(qidev, status, true)
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void caam_dump_sg(const char *prefix_str, int prefix_type,
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int rowsize, int groupsize, struct scatterlist *sg,
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size_t tlen, bool ascii);
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static inline bool is_mdha(u32 algtype)
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{
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return (algtype & OP_ALG_ALGSEL_MASK & ~OP_ALG_ALGSEL_SUBMASK) ==
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OP_ALG_CHA_MDHA;
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}
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#endif /* CAAM_ERROR_H */
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