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X-OriginatorOrg: arm.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 12 Apr 2025 05:42:48.3900 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 86997c7d-fd0f-465a-2b0c-08dd7984dbad X-MS-Exchange-CrossTenant-Id: f34e5979-57d9-4aaa-ad4d-b122a662184d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=f34e5979-57d9-4aaa-ad4d-b122a662184d;Ip=[4.158.2.129];Helo=[outbound-uk1.az.dlp.m.darktrace.com] X-MS-Exchange-CrossTenant-AuthSource: AM3PEPF0000A78F.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: VI0PR08MB10460 On Fri, Apr 11, 2025 at 10:17:49AM +0100, Sudeep Holla wrote: > On Fri, Apr 11, 2025 at 10:08:56AM +0100, Yeoreum Yun wrote: > > For secure partition with multi service, tpm_ffa_crb can access tpm > > service with direct message request v2 interface according to chapter 3.3, > > TPM Service Command Response Buffer Interface Over FF-A specification [0]. > > > > This patch reflects this spec to access tpm service over > > FF-A direct message request v2 ABI. > > > > From FF-A interface usage perspective, > > Acked-by: Sudeep Holla > > > -- > Regards, > Sudeep Thanks! -- Sincerely, Yeoreum Yun