Message ID | 20230302194235.1724-6-mario.limonciello@amd.com |
---|---|
State | New |
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Thu, 2 Mar 2023 13:43:18 -0600 From: Mario Limonciello <mario.limonciello@amd.com> To: =?utf-8?b?SmFuIETEhWJyb8Wb?= <jsd@semihalf.com>, Grzegorz Bernacki <gjb@semihalf.com>, <Rijo-john.Thomas@amd.com>, <Thomas.Lendacky@amd.com>, <herbert@gondor.apana.org.au>, Tom Lendacky <thomas.lendacky@amd.com>, "John Allen" <john.allen@amd.com> CC: Mario Limonciello <mario.limonciello@amd.com>, "David S. Miller" <davem@davemloft.net>, <linux-crypto@vger.kernel.org>, <linux-kernel@vger.kernel.org> Subject: [PATCH v2 5/9] crypto: ccp: Enable platform access interface on client PSP parts Date: Thu, 2 Mar 2023 13:42:28 -0600 Message-ID: <20230302194235.1724-6-mario.limonciello@amd.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230302194235.1724-1-mario.limonciello@amd.com> References: <20230302194235.1724-1-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: BN8NAM11FT026:EE_|SA1PR12MB7368:EE_ X-MS-Office365-Filtering-Correlation-Id: c08cbd6c-6de3-44b7-22c6-08db1b566037 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)(376002)(136003)(346002)(39860400002)(396003)(451199018)(40470700004)(36840700001)(46966006)(356005)(81166007)(36860700001)(82740400003)(41300700001)(8936002)(4326008)(86362001)(2906002)(40480700001)(70206006)(5660300002)(36756003)(44832011)(8676002)(82310400005)(70586007)(336012)(40460700003)(1076003)(26005)(2616005)(186003)(83380400001)(426003)(16526019)(47076005)(110136005)(6636002)(478600001)(316002)(54906003)(7696005)(6666004)(36900700001);DIR:OUT;SFP:1101; X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 02 Mar 2023 19:43:19.7951 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: c08cbd6c-6de3-44b7-22c6-08db1b566037 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: BN8NAM11FT026.eop-nam11.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: SA1PR12MB7368 X-Spam-Status: No, score=-1.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FORGED_SPF_HELO,SPF_HELO_PASS, SPF_NONE autolearn=no 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: <linux-kernel.vger.kernel.org> X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1759286430739447228?= X-GMAIL-MSGID: =?utf-8?q?1759286430739447228?= |
Series |
Export platform features from ccp driver
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Commit Message
Mario Limonciello
March 2, 2023, 7:42 p.m. UTC
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 <mario.limonciello@amd.com>
---
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 */