Date:   Mon, 15 Nov 2021 09:40:58 -0800
In-Reply-To: <20211115174102.2211126-1-pgonda@google.com>
Message-Id: <20211115174102.2211126-2-pgonda@google.com>
Mime-Version: 1.0
References: <20211115174102.2211126-1-pgonda@google.com>
Subject: [PATCH V4 1/5] crypto: ccp - Add SEV_INIT rc error logging on init
From:   Peter Gonda <pgonda@google.com>
To:     thomas.lendacky@amd.com
Cc:     Peter Gonda <pgonda@google.com>, Marc Orr <marcorr@google.com>,
        David Rientjes <rientjes@google.com>,
        Brijesh Singh <brijesh.singh@amd.com>,
        Joerg Roedel <jroedel@suse.de>,
        Herbert Xu <herbert@gondor.apana.org.au>,
        John Allen <john.allen@amd.com>,
        "David S. Miller" <davem@davemloft.net>,
        Paolo Bonzini <pbonzini@redhat.com>,
        linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org
Content-Type: text/plain; charset="UTF-8"
Precedence: bulk

Currently only the firmware error code is printed. This is incomplete
and also incorrect as error cases exists where the firmware is never
called and therefore does not set an error code.

Signed-off-by: Peter Gonda <pgonda@google.com>
Reviewed-by: Marc Orr <marcorr@google.com>
Acked-by: David Rientjes <rientjes@google.com>
Acked-by: Tom Lendacky <thomas.lendacky@amd.com>
Cc: Tom Lendacky <thomas.lendacky@amd.com>
Cc: Brijesh Singh <brijesh.singh@amd.com>
Cc: Marc Orr <marcorr@google.com>
Cc: Joerg Roedel <jroedel@suse.de>
Cc: Herbert Xu <herbert@gondor.apana.org.au>
Cc: David Rientjes <rientjes@google.com>
Cc: John Allen <john.allen@amd.com>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: linux-crypto@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
---
 drivers/crypto/ccp/sev-dev.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/crypto/ccp/sev-dev.c b/drivers/crypto/ccp/sev-dev.c
index 2ecb0e1f65d8..62031e861e69 100644
--- a/drivers/crypto/ccp/sev-dev.c
+++ b/drivers/crypto/ccp/sev-dev.c
@@ -1104,7 +1104,8 @@ void sev_pci_init(void)
 	}
 
 	if (rc) {
-		dev_err(sev->dev, "SEV: failed to INIT error %#x\n", error);
+		dev_err(sev->dev, "SEV: failed to INIT error %#x, rc %d\n",
+			error, rc);
 		return;
 	}
 
-- 
2.34.0.rc1.387.gb447b232ab-goog