linux-kernel - Re: [PATCH v2] tpm_ffa_crb: access tpm service over FF-A direct message request v2

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Message-ID: <20250411-olive-wolverine-of-chaos-513a2b@sudeepholla>
Date: Fri, 11 Apr 2025 10:17:49 +0100
From: Sudeep Holla <sudeep.holla@....com>
To: Yeoreum Yun <yeoreum.yun@....com>
Cc: <peterhuewe@....de>, <jarkko@...nel.org>, <jgg@...pe.ca>,
	Sudeep Holla <sudeep.holla@....com>, <stuart.yoder@....com>,
	<linux-integrity@...r.kernel.org>, <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v2] tpm_ffa_crb: access tpm service over FF-A direct
 message request v2

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 <sudeep.holla@....com>


-- 
Regards,
Sudeep