From: Horia Geantă <horia.geanta@nxp.com>
Date: Wed, 22 Jul 2020 12:14:57 +0000 (+0300)
Subject: crypto: caam - add more RNG hw error codes
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=ee0a6de9aa3755617e12dc5629617d27250b5846;p=linux.git

crypto: caam - add more RNG hw error codes

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>
---

diff --git a/drivers/crypto/caam/error.c b/drivers/crypto/caam/error.c
index 17c6108b6d412..72db90176b1a1 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,