From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id EBC863BBFBC; Wed, 1 Jul 2026 07:35:29 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1782891331; cv=none; b=aRSwdz/JYBuTVA4VVGNuHHBfoLFXNvVP8z2RJwMxDxroc0fBVpTTDsJK9jZKyFho+vY0xr7r28XJqSkjDpayr1yB9flORckADEoHDogdkydpNMjw4v2R4jgYBv17peXK3OZWqHl/1nyGEeeqAuxvAZFG3nt8wZzZ96KQXufyFGg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1782891331; c=relaxed/simple; bh=AS/o9NhNXcOqBn4KHzybhUDDFTKtJyf5CY6etHArtWc=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=RblTjHInc8NU7TXw/KM/oMN3Y0H+l6LS+aq6bl5JSaw8ZLzSYNDy/KDR1SnSt+jfEeOVKnCrVtj5Z54lgQeS2M43NxM+5hgf1OobkEpKd2W1eK0ZPPeMvNGvp0hPD3p8lD1MLuPpMVhUce9LFWhX8qgEwy/3d5tQOCOD+oHkdmo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=EZXazlFd; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="EZXazlFd" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 644DB1F000E9; Wed, 1 Jul 2026 07:35:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1782891329; bh=kGEf3SeZYgm8dFwF9x3Ecpp2cSEz1doIyoAXcK2ExLk=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=EZXazlFdkvJYULlF2W57c/IBuIHM5bksnlkhn4JZaEZIsV9u2rxfmgVZDWz/sZzM9 TqD+fNJP5Gg69c84izlEtOmv1hXtdA+ae6nzZAfzliStrhO5HzV2wLG4qKigklMyQv q28Z1sdgYOeeXbjkxyXoJBjXn2qaEFZMf68fviUkyMhpHgkLiOBmo+aVmig+ldi9vy o6htvUykVi39Ey/ZaVPRgmG7pTTIyJ8j7dR3CBapLqAzJnt7VK0UPPNcDN8kaUUbyn XLt68BOXBx0lyB/fVegvFbVv6Y+rwjzrNI8Hs+1xo1QRp6g/qlg07x/zc2QicnMnSz GHT3VNckuu4Qw== Date: Wed, 1 Jul 2026 13:05:12 +0530 From: Sumit Garg To: Konrad Dybcio 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.kandagatla@oss.qualcomm.com, amirreza.zarrabi@oss.qualcomm.com, jens.wiklander@linaro.org, op-tee@lists.trustedfirmware.org, apurupa@qti.qualcomm.com, skare@qti.qualcomm.com, linux-kernel@vger.kernel.org, Sumit Garg Subject: Re: [PATCH v8 04/14] remoteproc: qcom_q6v5_pas: Switch over to generic PAS TZ APIs Message-ID: References: <20260626133440.692849-1-sumit.garg@kernel.org> <20260626133440.692849-5-sumit.garg@kernel.org> <594cf827-819e-4262-9dff-a35c7f69f86b@oss.qualcomm.com> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <594cf827-819e-4262-9dff-a35c7f69f86b@oss.qualcomm.com> On Tue, Jun 30, 2026 at 02:34:59PM +0200, Konrad Dybcio wrote: > On 6/26/26 3:34 PM, Sumit Garg wrote: > > From: Sumit Garg > > > > Switch qcom_q6v5_pas client driver over to generic PAS TZ APIs. Generic PAS > > TZ service allows to support multiple TZ implementation backends like QTEE > > based SCM PAS service, OP-TEE based PAS service and any further future TZ > > backend service. > > > > Since qcom_q6v5_pas depends on MDT loader for PAS firmware loading, it > > has to be switched over to generic PAS APIs in this commit to avoid any > > build issues. > > > > Reviewed-by: Mukesh Ojha > > Tested-by: Mukesh Ojha # Lemans > > Tested-by: Vignesh Viswanathan # IPQ9650 > > Signed-off-by: Sumit Garg > > --- > > I assume that the leftover qcom_scm_assign_mem() will be handled > in a separate effort, presumably through something like FF-A lend > on the backend The qcom_scm_assign_mem() is already handled as a SiP call in TF-A. > > Reviewed-by: Konrad Dybcio > Thanks. -Sumit From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.trustedfirmware.org (lists.trustedfirmware.org [18.214.241.189]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 7CD5DC43327 for ; 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RCVD_COUNT_TWO(0.00)[2]; FROM_EQ_ENVFROM(0.00)[]; RCPT_COUNT_TWELVE(0.00)[48]; ALIAS_RESOLVED(0.00)[]; TAGGED_RCPT(0.00)[dt,netdev]; NEURAL_HAM(-0.00)[-1.000]; ASN(0.00)[asn:63949, ipnet:172.105.0.0/19, country:SG]; RCVD_VIA_SMTP_AUTH(0.00)[]; TO_DN_SOME(0.00)[] X-Rspamd-Server: lists.trustedfirmware.org X-Rspamd-Queue-Id: 5FFF844A28 X-Spamd-Bar: ------ Message-ID-Hash: HAPHVGXQRYBLCI7UAYDSH7BBOAMLNVWB X-Message-ID-Hash: HAPHVGXQRYBLCI7UAYDSH7BBOAMLNVWB 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 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 02:34:59PM +0200, Konrad Dybcio wrote: > On 6/26/26 3:34 PM, Sumit Garg wrote: > > From: Sumit Garg > > > > Switch qcom_q6v5_pas client driver over to generic PAS TZ APIs. Generic PAS > > TZ service allows to support multiple TZ implementation backends like QTEE > > based SCM PAS service, OP-TEE based PAS service and any further future TZ > > backend service. > > > > Since qcom_q6v5_pas depends on MDT loader for PAS firmware loading, it > > has to be switched over to generic PAS APIs in this commit to avoid any > > build issues. > > > > Reviewed-by: Mukesh Ojha > > Tested-by: Mukesh Ojha # Lemans > > Tested-by: Vignesh Viswanathan # IPQ9650 > > Signed-off-by: Sumit Garg > > --- > > I assume that the leftover qcom_scm_assign_mem() will be handled > in a separate effort, presumably through something like FF-A lend > on the backend The qcom_scm_assign_mem() is already handled as a SiP call in TF-A. > > Reviewed-by: Konrad Dybcio > Thanks. -Sumit