Hi Alan, Services are listed in SP. SPM could enumerate the services in a SP by the list. You can check the member variable ' service_list' of ' tfm_spm_ipc_partition_t' to know details.

-Ken

-----Original Message----- From: TF-M tf-m-bounces@lists.trustedfirmware.org On Behalf Of DeMars, Alan via TF-M Sent: Friday, March 8, 2019 9:52 PM To: tf-m@lists.trustedfirmware.org Subject: [TF-M] multiple services within the same SP

In a multi-service SP, how does the SP know which SID has been used to connect to it? -- TF-M mailing list TF-M@lists.trustedfirmware.org https://lists.trustedfirmware.org/mailman/listinfo/tf-m

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