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 06C423E1681; Mon, 18 May 2026 07:32:49 +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=1779089570; cv=none; b=P7/nZpDi60UmebQiudPcfz3Ljeac4gxkt0Caw1WIOnr5QV7NP6KWl9a1Vq98mWMbqs3sSMLtpMzPxperCvGe9QORybkTsq3Qzlr96Y9h5wGdRKSNTt9TOESgJOxjA8JWC3pN4nOY4MoON1Fa++ZMFb8oAQM/SulYALUc2KHPmVY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779089570; c=relaxed/simple; bh=ckQppBRagJEUq09DA8fX8G/qUq46qgkJHeGZVjP6ERg=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=WdzrMSEqcPpcvEEAr8+PX0tUdFDSAUBDIxvQGV9Ylki1cluvQnxptuJJXp7r3gxv0QK13A0GKUEKT/g+LhcRUITbrdp31WoxQCzLq3wurEYpONI3B8cteC1HM62uJurUmUSRwoXbis8xTSlJOKX/x/o2XkfInJABB4xdBtoFXMg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=bMPSMiB5; 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="bMPSMiB5" Received: by smtp.kernel.org (Postfix) with ESMTPSA id C2F2DC2BCB7; Mon, 18 May 2026 07:32:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1779089569; bh=ckQppBRagJEUq09DA8fX8G/qUq46qgkJHeGZVjP6ERg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=bMPSMiB5Nx8gFkeA9jC+2QNMo+dbrtaLTBc+gmoL+1KEPQqe1pEe+F4CQdJPM4QcN 9jUAG8J/erhE/b8eSEFlclC13SDHCt/H81PjoSNscEKgbn2QDxKFDtnQwZVwJR7HE4 4z8w/zEh40cycmfFb2sQJiFuhUPDxCuhrd3ekV9BmgUhJ2uyGUqPtE9djKFx1ORzLK QFfIUrmHrtVTBnoFhbkEbLl7tnqid2o2NSB/roXuSDGxUyzONSd5jucJOL3URea+6o b3DNUIaja8c8lHzpfxAv1iAePzpQYVW4j3H3tM4VBtLI40SuUVPj9OIudpWnG5XyD0 iWQJFlRhd3KhA== From: Sumit Garg To: andersson@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, 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 v6 14/16] wifi: ath12k: Switch to generic PAS TZ APIs Date: Mon, 18 May 2026 12:58:54 +0530 Message-ID: <20260518072856.22790-15-sumit.garg@kernel.org> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20260518072856.22790-1-sumit.garg@kernel.org> References: <20260518072856.22790-1-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 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 d39c075758bd..2b8b87931330 100644 --- a/drivers/net/wireless/ath/ath12k/Kconfig +++ b/drivers/net/wireless/ath/ath12k/Kconfig @@ -18,7 +18,7 @@ config ATH12K_AHB bool "QTI 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 2dcf0a52e4c1..dff7fa7027c5 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); } } -- 2.51.0