diff mbox series

[6/7] crypto: caam - add more RNG hw error codes

Message ID 20200722121458.8478-7-horia.geanta@nxp.com (mailing list archive)
State Accepted
Delegated to: Herbert Xu
Headers show
Series crypto: caam - updates for 5.9 | expand

Commit Message

Horia Geanta July 22, 2020, 12:14 p.m. UTC 
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@freescale.com>
Signed-off-by: Horia Geantă <horia.geanta@nxp.com>
---
 drivers/crypto/caam/error.c | 3 +++
 1 file changed, 3 insertions(+)

Comments

Horia Geanta July 22, 2020, 12:25 p.m. UTC | #1 
On 7/22/2020 3:15 PM, Horia Geantă wrote:
> 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@freescale.com>
> Signed-off-by: Horia Geantă <horia.geanta@nxp.com>
Oops, somehow the deprecated freescale address made its way through.

If there won't be other objections to the patch set, maybe you could fix this
so that a v2 is not needed.

Thanks,
Horia
diff mbox series

Patch

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,