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 gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (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 68000C43458 for ; Thu, 2 Jul 2026 12:02:03 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id B75EC10F325; Thu, 2 Jul 2026 12:02:02 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.b="R1EKS9Eu"; dkim-atps=neutral Received: from sea.source.kernel.org (sea.source.kernel.org [172.234.252.31]) by gabe.freedesktop.org (Postfix) with ESMTPS id D839A10F325; Thu, 2 Jul 2026 12:02:01 +0000 (UTC) Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) by sea.source.kernel.org (Postfix) with ESMTP id BF80742AC6; Thu, 2 Jul 2026 12:02:01 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 7B96E1F000E9; Thu, 2 Jul 2026 12:01:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1782993721; bh=z8TG9/DmIod+EmNgy6WigYi/ZgYyTIQ/AOb3Hw8VHnU=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=R1EKS9Eu94XNL1fGgKDv1tb6aWetY/RF3R4emMbpbehZ7mm/9vfUTjU5h6oN0vJt8 lCqM+CyLp/tD07vZFPoUnamHoCqmMUvWFT4VVn0RXTEETuZM7YbQ9mOEuhrToLOJXK nVdwVjYOq7mo1zY1XOBo7a3KV8K0ZRTp+ccnQNmmxHaVzwjZxGH+e5F8e/dnfuPXDj nfd4y/sylLdE8Xsjv2lrYKswV0vK5Tq+vFC2g5eu8InlMJ6rtBGkVy/kI6cMrAOwuY 2YsNgE5oZRnCLlvGLOPK6Dv7+upSrmnYW++qTyk+xq41MirwAUsFRqmvhFiO6AIFwH zktOUYK1Ewdpg== From: Sumit Garg To: andersson@kernel.org, konradybcio@kernel.org Cc: 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, 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, jenswi@kernel.org, op-tee@lists.trustedfirmware.org, apurupa@qti.qualcomm.com, skare@qti.qualcomm.com, linux-kernel@vger.kernel.org, Sumit Garg Subject: [PATCH v9 12/14] wifi: ath12k: Switch to generic PAS TZ APIs Date: Thu, 2 Jul 2026 17:28:28 +0530 Message-ID: <20260702115835.167602-13-sumit.garg@kernel.org> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260702115835.167602-1-sumit.garg@kernel.org> References: <20260702115835.167602-1-sumit.garg@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" From: Sumit Garg Switch ath12k 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. Acked-by: Jeff Johnson Signed-off-by: Sumit Garg --- drivers/net/wireless/ath/ath12k/Kconfig | 2 +- drivers/net/wireless/ath/ath12k/ahb.c | 10 +++++----- 2 files changed, 6 insertions(+), 6 deletions(-) diff --git a/drivers/net/wireless/ath/ath12k/Kconfig b/drivers/net/wireless/ath/ath12k/Kconfig index 4a2b240f967a..0d5d1c55bfc1 100644 --- a/drivers/net/wireless/ath/ath12k/Kconfig +++ b/drivers/net/wireless/ath/ath12k/Kconfig @@ -18,7 +18,7 @@ config ATH12K_AHB bool "Qualcomm ath12k AHB support" depends on ATH12K && REMOTEPROC select QCOM_MDT_LOADER - select QCOM_SCM + select QCOM_PAS help Enable support for Ath12k AHB bus chipsets, example IPQ5332. diff --git a/drivers/net/wireless/ath/ath12k/ahb.c b/drivers/net/wireless/ath/ath12k/ahb.c index 30733a244454..69e21214e629 100644 --- a/drivers/net/wireless/ath/ath12k/ahb.c +++ b/drivers/net/wireless/ath/ath12k/ahb.c @@ -5,7 +5,7 @@ */ #include -#include +#include #include #include #include @@ -420,7 +420,7 @@ static int ath12k_ahb_power_up(struct ath12k_base *ab) if (ab_ahb->scm_auth_enabled) { /* Authenticate FW image using peripheral ID */ - ret = qcom_scm_pas_auth_and_reset(pasid); + ret = qcom_pas_auth_and_reset(pasid); if (ret) { ath12k_err(ab, "failed to boot the remote processor %d\n", ret); goto err_fw2; @@ -485,10 +485,10 @@ static void ath12k_ahb_power_down(struct ath12k_base *ab, bool is_suspend) pasid = (u32_encode_bits(ab_ahb->userpd_id, ATH12K_USERPD_ID_MASK)) | ATH12K_AHB_UPD_SWID; /* Release the firmware */ - ret = qcom_scm_pas_shutdown(pasid); + ret = qcom_pas_shutdown(pasid); if (ret) - ath12k_err(ab, "scm pas shutdown failed for userPD%d\n", - ab_ahb->userpd_id); + ath12k_err(ab, "PAS shutdown failed for userPD%d: %d\n", + ab_ahb->userpd_id, ret); } } -- 2.53.0