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Miller" , , Subject: [PATCH v5 1/3] crypto: ccp: Bump up doorbell debug messages to error Date: Tue, 21 Mar 2023 16:28:19 -0500 Message-ID: <20230321212822.5714-2-mario.limonciello@amd.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230321212822.5714-1-mario.limonciello@amd.com> References: <20230321212822.5714-1-mario.limonciello@amd.com> MIME-Version: 1.0 X-Originating-IP: [10.180.168.240] X-ClientProxiedBy: SATLEXMB03.amd.com (10.181.40.144) To SATLEXMB04.amd.com (10.181.40.145) X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: BL02EPF00010207:EE_|MN0PR12MB6029:EE_ X-MS-Office365-Filtering-Correlation-Id: 103748a6-bc07-4521-1c14-08db2a5339c8 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: qcjiw9L2YgUGNLpuugVQbBkj5lMMHknjmUETCWQc/lBSOW4deKrqc1CSr+ywoY+R0Z13z+p+frwT5IOiQEKjjUZJ9u0fawqQeh26xkH+cURLvau9842vI/qTutfOH2yZb1Q6RWhNgviDoWPD5XcPuaQ8GxQ1UFxln9NfABFkioRb2Ks7ew3iocih6Dh5Fw1UA1Zoe6Nq+YIBHKzhQPxW2IZOErHERE4r8qvQlZB/UF8EnKqOD1or1avAGZsKnC6X8MRVsa9Qww+Fe21bGTbIjSVw71tRI8SEwJ5uqtBkz7+5rUy/jDqMxvQMISsfAtiVyCbXg3mAsL6NS2rrEhJS9aZWzdIiNfhvLi4u4LZnYaPyOo+YBkJBLPx7RNpxI78qMZOw8A1JbSuBKkcLRVwjdqK1Jfn4kdSQeVi2gpl4IfD2IHR0quEr5V70epLdexdJKMcc3DBh193fx0SBfuIH2aiJwUS/xvn5GH1ZZnXKJpXJ6q5AfImca9ciXFMoY3RwjK15heNrlt4TWNpEY35kh6EaCMe41//EpviJD4U84oQ4Z9qRB/HqQ29dCUYMG8eMD5/NSpM22UKza74GoWUlmNzGD3H/mZAaNvqaJQlowKzMUl2jh5rjjhPm3qnx6PEy+TRKJvEPGLyS8cPZQYySa2WuDSRhfPHWbB/TqBIkgZckAJ+YnC/gUZXt2EQ+cUye2VT5jc6jkg0mCQ58+LFU28ZmTCTcBC5WVGIFDbi1FdM= X-Forefront-Antispam-Report: CIP:165.204.84.17;CTRY:US;LANG:en;SCL:1;SRV:;IPV:CAL;SFV:NSPM;H:SATLEXMB04.amd.com;PTR:InfoDomainNonexistent;CAT:NONE;SFS:(13230025)(4636009)(346002)(396003)(376002)(136003)(39860400002)(451199018)(40470700004)(46966006)(36840700001)(7696005)(40480700001)(6666004)(44832011)(336012)(41300700001)(8936002)(47076005)(36860700001)(5660300002)(40460700003)(426003)(2906002)(16526019)(186003)(82310400005)(82740400003)(356005)(81166007)(6636002)(110136005)(316002)(478600001)(2616005)(1076003)(54906003)(4326008)(26005)(86362001)(36756003)(83380400001)(70206006)(70586007)(8676002)(36900700001);DIR:OUT;SFP:1101; X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 21 Mar 2023 21:28:34.2656 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 103748a6-bc07-4521-1c14-08db2a5339c8 X-MS-Exchange-CrossTenant-Id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=3dd8961f-e488-4e60-8e11-a82d994e183d;Ip=[165.204.84.17];Helo=[SATLEXMB04.amd.com] X-MS-Exchange-CrossTenant-AuthSource: BL02EPF00010207.namprd05.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: MN0PR12MB6029 X-Spam-Status: No, score=-0.2 required=5.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,DKIM_VALID_EF,FORGED_SPF_HELO,RCVD_IN_DNSWL_NONE, RCVD_IN_MSPIKE_H2,SPF_HELO_PASS,SPF_NONE,URIBL_BLOCKED autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1761014868467894056?= X-GMAIL-MSGID: =?utf-8?q?1761014868467894056?= This is helpful not just for debugging problems, but also for investigating captured logs later on. Suggested-by: Grzegorz Bernacki Signed-off-by: Mario Limonciello --- drivers/crypto/ccp/platform-access.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/drivers/crypto/ccp/platform-access.c b/drivers/crypto/ccp/platform-access.c index b51fb1196932..b9f94e1aeb78 100644 --- a/drivers/crypto/ccp/platform-access.c +++ b/drivers/crypto/ccp/platform-access.c @@ -157,19 +157,19 @@ int psp_ring_platform_doorbell(int msg) mutex_lock(&pa_dev->doorbell_mutex); if (check_doorbell(button)) { - dev_dbg(psp->dev, "doorbell is not ready\n"); + dev_err(psp->dev, "doorbell is not ready\n"); ret = -EBUSY; goto unlock; } if (check_recovery(cmd)) { - dev_dbg(psp->dev, "doorbell command in recovery\n"); + dev_err(psp->dev, "doorbell command in recovery\n"); ret = -EBUSY; goto unlock; } if (wait_cmd(cmd)) { - dev_dbg(psp->dev, "doorbell command not done processing\n"); + dev_err(psp->dev, "doorbell command not done processing\n"); ret = -EBUSY; goto unlock; } @@ -184,6 +184,7 @@ int psp_ring_platform_doorbell(int msg) val = FIELD_GET(PSP_CMDRESP_STS, ioread32(cmd)); if (val) { + dev_err(psp->dev, "doorbell response invalid: 0x%x\n", val); ret = -EIO; goto unlock; }