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Wed, 1 Jul 2026 07:17:58 +0000 (UTC) Authentication-Results: lists.trustedfirmware.org; dkim=pass (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=nSBETdRo; dkim-atps=neutral Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) by sea.source.kernel.org (Postfix) with ESMTP id 5443643427; Wed, 1 Jul 2026 07:17:57 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id C482A1F00A3A; Wed, 1 Jul 2026 07:17:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1782890277; bh=bZyuXeywd+lw/R/9JrIOGEdzbOE8NvZv2e8JZJqiMXQ=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=nSBETdRogeR8MHyqq0tQ7kwPggPv+npkmZ8Q1LMqWxByDcjboUJr2oEBlMEx+O5V+ vSW6k030dDQusRdwbl1fHjMJQm2Ib8/SJYez/hReuxinfpAkmWB6T7T6eay7CSaXy0 Ysce7YgcKUZ/LgHPOjEle37ctrasPoSzHg8Il2vl5siGgtfmDypD3dttt7Cb+Y6I2O JXj1QsbsW4t+he0qYUHbtxso40EtCb1kIkvX0BRs/I98WcV4q3iQboVu9ZLEeXEPjR ZKnEZjXdpswkB88L1IUhPu6jRs0rq0LUu09Nc32/TMuAtfXp2ziKW/GlET9ddH8HYz ZrrFxGHiWYbTw== Date: Wed, 1 Jul 2026 12:47:38 +0530 To: Konrad Dybcio Subject: Re: [PATCH v8 01/14] firmware: qcom: Add a generic PAS service Message-ID: References: <20260626133440.692849-1-sumit.garg@kernel.org> <20260626133440.692849-2-sumit.garg@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; 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ALIAS_RESOLVED(0.00)[]; DWL_DNSWL_BLOCKED(0.00)[kernel.org:dkim]; NEURAL_HAM(-0.00)[-1.000]; RCVD_VIA_SMTP_AUTH(0.00)[]; TAGGED_RCPT(0.00)[dt,netdev]; TO_DN_SOME(0.00)[] X-Rspamd-Server: lists.trustedfirmware.org X-Rspamd-Queue-Id: 0DD7043EBF X-Spamd-Bar: ---- Message-ID-Hash: IKV5BBAS3O2BOMSZKI5TTBE3GPRCSHQY X-Message-ID-Hash: IKV5BBAS3O2BOMSZKI5TTBE3GPRCSHQY X-MailFrom: sumit.garg@kernel.org X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation; header-match-op-tee.lists.trustedfirmware.org-0; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header CC: andersson@kernel.org, linux-arm-msm@vger.kernel.org, dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org, linux-media@vger.kernel.org, netdev@vger.kernel.org, linux-wireless@vger.kernel.org, ath12k@lists.infradead.org, linux-remoteproc@vger.kernel.org, konradybcio@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, robin.clark@oss.qualcomm.com, sean@poorly.run, akhilpo@oss.qualcomm.com, lumag@kernel.org, abhinav.kumar@linux.dev, jesszhan0024@gmail.com, marijn.suijten@somainline.org, airlied@gmail.com, simona@ffwll.ch, vikash.garodia@oss.qualcomm.com, bod@kernel.org, mchehab@kernel.org, elder@kernel.org, andrew+netdev@lunn.ch, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, jjohnson@kernel.org, mathieu.poirier@linaro.org, trilokkumar.soni@oss.qualcomm.com, mukesh.ojha@oss.qualcomm.com, pavan.kondeti@oss.qualcomm.com, jorge.ramirez@oss.qualcomm.com, tonyh@qti.qualcomm.com, vignesh.viswanathan@oss.qualcomm.com, srinivas.ka ndagatla@oss.qualcomm.com, amirreza.zarrabi@oss.qualcomm.com, op-tee@lists.trustedfirmware.org, apurupa@qti.qualcomm.com, skare@qti.qualcomm.com, linux-kernel@vger.kernel.org, Sumit Garg , Harshal Dev X-Mailman-Version: 3.3.5 Precedence: list List-Id: Archived-At: List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: From: Sumit Garg via OP-TEE Reply-To: Sumit Garg On Tue, Jun 30, 2026 at 02:14:30PM +0200, Konrad Dybcio wrote: > On 6/26/26 3:34 PM, Sumit Garg wrote: > > From: Sumit Garg > > > > Qcom platforms has the legacy of using non-standard SCM calls > > splintered over the various kernel drivers. These SCM calls aren't > > compliant with the standard SMC calling conventions which is a > > prerequisite to enable migration to the FF-A specifications from Arm. > > [...] > > > +bool qcom_pas_is_available(void) > > This is the most important function, for which I would expect > kerneldoc be present. I think it also wouldn't hurt to add a > footnote in every other function's kerneldoc saying that this must > be called first Will add in the next spin. -Sumit