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| author | Horia Geantă <horia.geanta@nxp.com> | 2019-07-31 16:08:03 +0300 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2019-08-09 15:11:45 +1000 |
| commit | 1984aaeec372fbfb597883074253d290cbd543d4 (patch) | |
| tree | f995121d01975b730d6b078b8ecf0388d55923e2 /drivers/crypto/caam/error.h | |
| parent | 51fab3d73054ca5b06b26e20edac0486b052c6f4 (diff) | |
| download | linux-1984aaeec372fbfb597883074253d290cbd543d4.tar.gz linux-1984aaeec372fbfb597883074253d290cbd543d4.tar.bz2 linux-1984aaeec372fbfb597883074253d290cbd543d4.zip | |
crypto: caam - fix return code in completion callbacks
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>
Diffstat (limited to 'drivers/crypto/caam/error.h')
| -rw-r--r-- | drivers/crypto/caam/error.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/crypto/caam/error.h b/drivers/crypto/caam/error.h index d9726e66edbf..16809fa8fec7 100644 --- a/drivers/crypto/caam/error.h +++ b/drivers/crypto/caam/error.h @@ -12,7 +12,7 @@ #define CAAM_ERROR_STR_MAX 302 -void caam_strstatus(struct device *dev, u32 status, bool qi_v2); +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) |