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| author | Horia GeantA <horia.geanta@nxp.com> | 2023-04-17 20:28:39 +0200 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2023-05-12 18:48:01 +0800 |
| commit | da2f2a039facd6d36c42d876e4b71dd80e91db0a (patch) | |
| tree | 037f23a971a2bede1a1a4fc3f7731355fb10a6c6 /drivers/crypto/caam/intern.h | |
| parent | ac9a78681b921877518763ba0e89202254349d1b (diff) | |
| download | lwn-da2f2a039facd6d36c42d876e4b71dd80e91db0a.tar.gz lwn-da2f2a039facd6d36c42d876e4b71dd80e91db0a.zip | |
crypto: caam - refactor RNG initialization
RNG (re-)initialization will be needed on pm resume path,
thus refactor the corresponding code out of the probe callback.
Signed-off-by: Horia GeantA <horia.geanta@nxp.com>
Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com>
Signed-off-by: Dong Aisheng <aisheng.dong@nxp.com>
Signed-off-by: Meenakshi Aggarwal <meenakshi.aggarwal@nxp.com>
Reviewed-by: Gaurav Jain <gaurav.jain@nxp.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/caam/intern.h')
| -rw-r--r-- | drivers/crypto/caam/intern.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/crypto/caam/intern.h b/drivers/crypto/caam/intern.h index 86ed1b91c22d..b4f7bf77f487 100644 --- a/drivers/crypto/caam/intern.h +++ b/drivers/crypto/caam/intern.h @@ -95,6 +95,7 @@ struct caam_drv_private { u8 blob_present; /* Nonzero if BLOB support present in device */ u8 mc_en; /* Nonzero if MC f/w is active */ u8 optee_en; /* Nonzero if OP-TEE f/w is active */ + bool pr_support; /* RNG prediction resistance available */ int secvio_irq; /* Security violation interrupt number */ int virt_en; /* Virtualization enabled in CAAM */ int era; /* CAAM Era (internal HW revision) */ |