From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 986EF2550AF; Thu, 12 Mar 2026 06:30:15 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773297015; cv=none; b=VC+02fRZoCerT8QGLSL1thjAr+AYhKiHDt37B/J9swIZAKNlB2dh7Gpzk6vtk9YEuRQME/AFFNhysECD40QIdDJTB8R4k8d3ngzuFjBMroVlDNE/DlwYSElW04h2hrPGpV9VSKedoyMg5lw6co8XstIadYWe9ZXzNJAeoj4/QhA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773297015; c=relaxed/simple; bh=VzhDqsiFiUXfxZd81NSur10DXXCFIN3cES5W3dbPI8k=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=XKo8esOfcBwG/SWZ1A4UTJ9U1kUXXeA4KlxKyOqnLWA1Ibye597+kGn3vnfPLeJVJ0Lhx9n/Sm1QFwUde+RcBqUC59xba6a1Fh8MzN084jgoFs0CQb45wnSnT81iKvi/Yg7XG1NZPQ6Qe6QvDdiJajGofoAaoWw1V6HJZy50aaU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=nFbdc94L; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="nFbdc94L" Received: by smtp.kernel.org (Postfix) with ESMTPSA id AF2E9C116C6; Thu, 12 Mar 2026 06:29:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1773297015; bh=VzhDqsiFiUXfxZd81NSur10DXXCFIN3cES5W3dbPI8k=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=nFbdc94LElODkhTEzWXaKKcVooaypiUSvYkU/0yzY2xJQY0ARN90lcW8zsQWqKPHV sFyPXdHNFjceMPPiReeGHhKD4OHjkk2yIO3dgAj0bInN3r3ALi7ZDNY7kqLm3ZLv/v g9QmqCv/p4Mq58KHh4uqls1px9aW1LwxModvgnttwDnz54TgP6gtGovgKvSVmEAUxa LVj+HMawsuNm4w3E+bTy34vX+WJdAfH/rOwPFmEbloFpltAS6IoRN2uXMihIA6iNI8 rugUR9nIEMF3U2DpZFh/B/9p47Wbmm4P16b1BgwdjV+xXwL56m8XUExj1icH+LLOhQ BbhAkTPxABflw== From: Sumit Garg To: linux-arm-msm@vger.kernel.org, devicetree@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 Cc: andersson@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, dikshita.agarwal@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: [PATCH v2 07/15] soc: qcom: mdtloader: Switch to generic PAS TZ APIs Date: Thu, 12 Mar 2026 11:57:48 +0530 Message-ID: <20260312062756.694390-8-sumit.garg@kernel.org> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20260312062756.694390-1-sumit.garg@kernel.org> References: <20260312062756.694390-1-sumit.garg@kernel.org> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit From: Sumit Garg Switch mdtloader 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. Signed-off-by: Sumit Garg --- drivers/soc/qcom/mdt_loader.c | 12 ++++++------ include/linux/soc/qcom/mdt_loader.h | 6 +++--- 2 files changed, 9 insertions(+), 9 deletions(-) diff --git a/drivers/soc/qcom/mdt_loader.c b/drivers/soc/qcom/mdt_loader.c index c004d444d698..fdde7eda538a 100644 --- a/drivers/soc/qcom/mdt_loader.c +++ b/drivers/soc/qcom/mdt_loader.c @@ -13,7 +13,7 @@ #include #include #include -#include +#include #include #include #include @@ -229,7 +229,7 @@ EXPORT_SYMBOL_GPL(qcom_mdt_read_metadata); static int __qcom_mdt_pas_init(struct device *dev, const struct firmware *fw, const char *fw_name, int pas_id, phys_addr_t mem_phys, - struct qcom_scm_pas_context *ctx) + struct qcom_pas_context *ctx) { const struct elf32_phdr *phdrs; const struct elf32_phdr *phdr; @@ -271,7 +271,7 @@ static int __qcom_mdt_pas_init(struct device *dev, const struct firmware *fw, goto out; } - ret = qcom_scm_pas_init_image(pas_id, metadata, metadata_len, ctx); + ret = qcom_pas_init_image(pas_id, metadata, metadata_len, ctx); kfree(metadata); if (ret) { /* Invalid firmware metadata */ @@ -280,7 +280,7 @@ static int __qcom_mdt_pas_init(struct device *dev, const struct firmware *fw, } if (relocate) { - ret = qcom_scm_pas_mem_setup(pas_id, mem_phys, max_addr - min_addr); + ret = qcom_pas_mem_setup(pas_id, mem_phys, max_addr - min_addr); if (ret) { /* Unable to set up relocation */ dev_err(dev, "error %d setting up firmware %s\n", ret, fw_name); @@ -472,7 +472,7 @@ EXPORT_SYMBOL_GPL(qcom_mdt_load); * firmware segments (e.g., .bXX files). Authentication of the segments done * by a separate call. * - * The PAS context must be initialized using qcom_scm_pas_context_init() + * The PAS context must be initialized using qcom_pas_context_init() * prior to invoking this function. * * @ctx: Pointer to the PAS (Peripheral Authentication Service) context @@ -483,7 +483,7 @@ EXPORT_SYMBOL_GPL(qcom_mdt_load); * * Return: 0 on success or a negative error code on failure. */ -int qcom_mdt_pas_load(struct qcom_scm_pas_context *ctx, const struct firmware *fw, +int qcom_mdt_pas_load(struct qcom_pas_context *ctx, const struct firmware *fw, const char *firmware, void *mem_region, phys_addr_t *reloc_base) { int ret; diff --git a/include/linux/soc/qcom/mdt_loader.h b/include/linux/soc/qcom/mdt_loader.h index 82372e0db0a1..142409555425 100644 --- a/include/linux/soc/qcom/mdt_loader.h +++ b/include/linux/soc/qcom/mdt_loader.h @@ -10,7 +10,7 @@ struct device; struct firmware; -struct qcom_scm_pas_context; +struct qcom_pas_context; #if IS_ENABLED(CONFIG_QCOM_MDT_LOADER) @@ -20,7 +20,7 @@ int qcom_mdt_load(struct device *dev, const struct firmware *fw, phys_addr_t mem_phys, size_t mem_size, phys_addr_t *reloc_base); -int qcom_mdt_pas_load(struct qcom_scm_pas_context *ctx, const struct firmware *fw, +int qcom_mdt_pas_load(struct qcom_pas_context *ctx, const struct firmware *fw, const char *firmware, void *mem_region, phys_addr_t *reloc_base); int qcom_mdt_load_no_init(struct device *dev, const struct firmware *fw, @@ -45,7 +45,7 @@ static inline int qcom_mdt_load(struct device *dev, const struct firmware *fw, return -ENODEV; } -static inline int qcom_mdt_pas_load(struct qcom_scm_pas_context *ctx, +static inline int qcom_mdt_pas_load(struct qcom_pas_context *ctx, const struct firmware *fw, const char *firmware, void *mem_region, phys_addr_t *reloc_base) { -- 2.51.0