mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-11-24 04:00:52 +07:00
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 */
|
|
/*
|
|
* CAAM Error Reporting code header
|
|
*
|
|
* Copyright 2009-2011 Freescale Semiconductor, Inc.
|
|
*/
|
|
|
|
#ifndef CAAM_ERROR_H
|
|
#define CAAM_ERROR_H
|
|
|
|
#include "desc.h"
|
|
|
|
#define CAAM_ERROR_STR_MAX 302
|
|
|
|
int caam_strstatus(struct device *dev, u32 status, bool qi_v2);
|
|
|
|
#define caam_jr_strstatus(jrdev, status) caam_strstatus(jrdev, status, false)
|
|
#define caam_qi2_strstatus(qidev, status) caam_strstatus(qidev, status, true)
|
|
|
|
void caam_dump_sg(const char *prefix_str, int prefix_type,
|
|
int rowsize, int groupsize, struct scatterlist *sg,
|
|
size_t tlen, bool ascii);
|
|
|
|
static inline bool is_mdha(u32 algtype)
|
|
{
|
|
return (algtype & OP_ALG_ALGSEL_MASK & ~OP_ALG_ALGSEL_SUBMASK) ==
|
|
OP_ALG_CHA_MDHA;
|
|
}
|
|
#endif /* CAAM_ERROR_H */
|