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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. > > Reviewed-by: Alex Elder > Signed-off-by: Sumit Garg > --- > drivers/net/ipa/Kconfig | 2 +- > drivers/net/ipa/ipa_main.c | 13 ++++++++----- > 2 files changed, 9 insertions(+), 6 deletions(-) > > diff --git a/drivers/net/ipa/Kconfig b/drivers/net/ipa/Kconfig > index 01d219d3760c..a9aff1b7977d 100644 > --- a/drivers/net/ipa/Kconfig > +++ b/drivers/net/ipa/Kconfig > @@ -6,7 +6,7 @@ config QCOM_IPA > depends on QCOM_RPROC_COMMON || (QCOM_RPROC_COMMON=n && COMPILE_TEST) > depends on QCOM_AOSS_QMP || QCOM_AOSS_QMP=n > select QCOM_MDT_LOADER > - select QCOM_SCM > + select QCOM_PAS "meh" for the reasons stated on rproc patches otherwise Reviewed-by: Konrad Dybcio Konrad From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com [205.220.168.131]) (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 CBDAD40DFBB for ; 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Tue, 30 Jun 2026 05:43:40 -0700 (PDT) Received: from [192.168.120.170] ([178.235.128.140]) by smtp.gmail.com with ESMTPSA id 4fb4d7f45d1cf-6987c968400sm1127666a12.25.2026.06.30.05.43.36 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 30 Jun 2026 05:43:39 -0700 (PDT) Message-ID: Date: Tue, 30 Jun 2026 14:43:35 +0200 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v8 11/14] net: ipa: Switch to generic PAS TZ APIs To: Sumit Garg , andersson@kernel.org Cc: 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 , Alex Elder References: <20260626133440.692849-1-sumit.garg@kernel.org> <20260626133440.692849-12-sumit.garg@kernel.org> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <20260626133440.692849-12-sumit.garg@kernel.org> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-Spam-Info: AW1haW4tMjYwNjMwMDExOCBTYWx0ZWRfX4o9fWTxgutCw 2wXAlvbZNL8wPMuXQWr1SQ2xH3yz2X55achbmh0LG7sh2ylXSjCRyGKooccwqaCoK//LLKM1n7p L5UZQOqT0wTPLGGcxvr5CzpN+b+3MqM= X-Proofpoint-ORIG-GUID: DAkQqB9_9KJleasNuE72jTUCcBlRKa9j X-Authority-Analysis: v=2.4 cv=F8dnsKhN c=1 sm=1 tr=0 ts=6a43b9fe cx=c_pps a=wuOIiItHwq1biOnFUQQHKA==:117 a=PRfkaYvzSr8QmIIGAkY2Sg==:17 a=IkcTkHD0fZMA:10 a=FelO9ux0wxsA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=Um2Pa8k9VHT-vaBCBUpS:22 a=EUspDBNiAAAA:8 a=ee_2aqc6AAAA:8 a=smRyAmGWe8i0dDVrb1gA:9 a=QEXdDO2ut3YA:10 a=XD7yVLdPMpWraOa8Un9W:22 a=VOpmJXOdbJOWo2YY3GeN:22 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNjMwMDExOCBTYWx0ZWRfXxSkcwe9pkj4K 8sFXOqBtKYoYUNexYH/IM+L03J3ZJIHJbT4JsBkNaRQsiwopva6oHAIPjUvR7OO7Y40hDwgI4st 9ePM1mSDHOy53135tuydHqYR3Z2+1AdEPgODByPKymTRa2tLlKQ17zkWNXsHZMPvvbfLcV1BrxK x/3W+h3CZk6pJEmLd4n+tjpLrvwGV5qbEwSh593LmLjLvv3TbQaYAxuKAhvWSYmM1Y6Y/u8ID+J NfPx826kRII0s3zLCqCM060IN+ERL2yuDyz3rrwVrQjte0s6wEUt4T2kHzRjHNUvbbNyzYclaGK b8LwI7Tq0CJZYrBE+dMZ13x2FGOEqp56LwozLvR6dWoKuHdXMxKUGavx4QyLB3YFfguDOni/3nD LFX+szQmTp03QBvBAUfmPiS+SwAk2Mi0ng8n+OpfIyUiUNnJ36aJtzZvjUCDAs3dxoNHfRFMYYn R4RVpDMkeUQlqI6cHWQ== X-Proofpoint-GUID: DAkQqB9_9KJleasNuE72jTUCcBlRKa9j X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.125,FMLib:17.12.100.49 definitions=2026-06-30_03,2026-06-26_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 malwarescore=0 priorityscore=1501 suspectscore=0 clxscore=1015 impostorscore=0 phishscore=0 spamscore=0 bulkscore=0 lowpriorityscore=0 adultscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606150000 definitions=main-2606300118 On 6/26/26 3:34 PM, Sumit Garg wrote: > From: Sumit Garg > > Switch ipa 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. > > Reviewed-by: Alex Elder > Signed-off-by: Sumit Garg > --- > drivers/net/ipa/Kconfig | 2 +- > drivers/net/ipa/ipa_main.c | 13 ++++++++----- > 2 files changed, 9 insertions(+), 6 deletions(-) > > diff --git a/drivers/net/ipa/Kconfig b/drivers/net/ipa/Kconfig > index 01d219d3760c..a9aff1b7977d 100644 > --- a/drivers/net/ipa/Kconfig > +++ b/drivers/net/ipa/Kconfig > @@ -6,7 +6,7 @@ config QCOM_IPA > depends on QCOM_RPROC_COMMON || (QCOM_RPROC_COMMON=n && COMPILE_TEST) > depends on QCOM_AOSS_QMP || QCOM_AOSS_QMP=n > select QCOM_MDT_LOADER > - select QCOM_SCM > + select QCOM_PAS "meh" for the reasons stated on rproc patches otherwise Reviewed-by: Konrad Dybcio Konrad