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Miller" , , Subject: [PATCH v3 5/9] crypto: ccp: Enable platform access interface on client PSP parts Date: Fri, 3 Mar 2023 10:50:43 -0600 Message-ID: <20230303165050.2918-6-mario.limonciello@amd.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230303165050.2918-1-mario.limonciello@amd.com> References: <20230303165050.2918-1-mario.limonciello@amd.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-Originating-IP: [10.180.168.240] X-ClientProxiedBy: SATLEXMB04.amd.com (10.181.40.145) To SATLEXMB04.amd.com (10.181.40.145) X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: CO1NAM11FT054:EE_|IA1PR12MB6188:EE_ X-MS-Office365-Filtering-Correlation-Id: 0827aafe-f93f-4609-d725-08db1c0780b0 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 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 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)(39860400002)(376002)(396003)(136003)(346002)(451199018)(40470700004)(46966006)(36840700001)(86362001)(36756003)(82310400005)(8676002)(40460700003)(40480700001)(4326008)(70206006)(186003)(70586007)(336012)(41300700001)(8936002)(2616005)(16526019)(6636002)(54906003)(316002)(110136005)(478600001)(7696005)(6666004)(1076003)(26005)(5660300002)(82740400003)(356005)(81166007)(83380400001)(47076005)(426003)(36860700001)(44832011)(2906002)(36900700001);DIR:OUT;SFP:1101; X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 03 Mar 2023 16:51:15.0916 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 0827aafe-f93f-4609-d725-08db1c0780b0 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: CO1NAM11FT054.eop-nam11.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: IA1PR12MB6188 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Client PSP parts support the platform access interface. Add the register offsets so that client parts will initialize this interface. Signed-off-by: Mario Limonciello --- drivers/crypto/ccp/sp-pci.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/drivers/crypto/ccp/sp-pci.c b/drivers/crypto/ccp/sp-pci.c index cde33b2ac71b..18aa902eb5ce 100644 --- a/drivers/crypto/ccp/sp-pci.c +++ b/drivers/crypto/ccp/sp-pci.c @@ -361,6 +361,12 @@ static const struct tee_vdata teev1 = { .ring_rptr_reg = 0x10554, /* C2PMSG_21 */ }; +static const struct platform_access_vdata pa_v1 = { + .cmdresp_reg = 0x10570, /* C2PMSG_28 */ + .cmdbuff_addr_lo_reg = 0x10574, /* C2PMSG_29 */ + .cmdbuff_addr_hi_reg = 0x10578, /* C2PMSG_30 */ +}; + static const struct psp_vdata pspv1 = { .sev = &sevv1, .feature_reg = 0x105fc, /* C2PMSG_63 */ @@ -377,6 +383,7 @@ static const struct psp_vdata pspv2 = { static const struct psp_vdata pspv3 = { .tee = &teev1, + .platform_access = &pa_v1, .feature_reg = 0x109fc, /* C2PMSG_63 */ .inten_reg = 0x10690, /* P2CMSG_INTEN */ .intsts_reg = 0x10694, /* P2CMSG_INTSTS */ -- 2.34.1