From: Horia Geantă <horia.geanta@nxp.com>
Date: Wed, 22 Jul 2020 15:14:57 +0300
Subject: crypto: caam - add more RNG hw error codes
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Git-commit: ee0a6de9aa3755617e12dc5629617d27250b5846
Patch-mainline: v5.9-rc1
References: jsc#SLE-16106
In some cases, e.g. when TRNG is not properly configured,
the RNG module could issue a "Hardware error" at runtime.
"Continuos check" error is emitted when some of the BISTs fail.
Signed-off-by: Horia Geantă <horia.geanta@nxp.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Acked-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
---
drivers/crypto/caam/error.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/crypto/caam/error.c b/drivers/crypto/caam/error.c
index 17c6108b6d41..72db90176b1a 100644
--- a/drivers/crypto/caam/error.c
+++ b/drivers/crypto/caam/error.c
@@ -212,6 +212,9 @@ static const char * const rng_err_id_list[] = {
"Prediction resistance and test request",
"Uninstantiate",
"Secure key generation",
+ "",
+ "Hardware error",
+ "Continuous check"
};
static int report_ccb_status(struct device *jrdev, const u32 status,