From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-4322.protonmail.ch (mail-4322.protonmail.ch [185.70.43.22]) (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 3F42444684E; Mon, 20 Jul 2026 17:42:00 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=185.70.43.22 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784569324; cv=none; b=nSxTQHCeWCFhm+/XmuL59dQI+TYlsCGyNRMkUvvgnFhjqKD9iRn7X1vgCig5dL7c9Ect78g3+nn9Wtm7dgLS5aVtoo2rINKHACC7R8gyDxlPRZDxls9uWe2eudv4JeN1kpptbjk+7BmV5n176PI74oyJPzD87nzAVnCn8F9YHxg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784569324; c=relaxed/simple; bh=r0EXFHqmbTvRSvMdhk7XlxzEpyPDHY1MoIiSCXfKRwo=; h=Date:To:From:Cc:Subject:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=HkutwRgTBOGXCHZqOZ0bul/j07TIxC/gpNyn0Rx6A6SyJN1b4kDSFvnZ3JhT+DhMnA7F231fe2dsPIf9/516Rt8b4ZyuyUfizNVxu7bVZoQMB/qIWUxe939PWHrqe8zRSnYUQmWNaHW+mZVXEY1/d07mbRoqWXQqyJUxF15FhYo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=proton.me; spf=pass smtp.mailfrom=proton.me; dkim=pass (2048-bit key) header.d=proton.me header.i=@proton.me header.b=Dg7GAzMG; arc=none smtp.client-ip=185.70.43.22 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=proton.me Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=proton.me Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=proton.me header.i=@proton.me header.b="Dg7GAzMG" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=proton.me; s=protonmail; t=1784569317; x=1784828517; bh=r0EXFHqmbTvRSvMdhk7XlxzEpyPDHY1MoIiSCXfKRwo=; h=Date:To:From:Cc:Subject:Message-ID:In-Reply-To:References: Feedback-ID:From:To:Cc:Date:Subject:Reply-To:Feedback-ID: Message-ID:BIMI-Selector; b=Dg7GAzMGMHzSetAHeV7tw/B1Xm2fsBKFnVB9r0IUy/y1lomPbSOJwNSkkUo0wwsXr gBEk3mR8KgPVnhQIsYLWMebN7HmONrmlA1IGzhgQNXAhO8VV//5CPgCiLQjqMW7RiS oJS3KU/wb6T8fInIbuxDheqnSJWXKDwNv3CP5GINzjLnrm43Km8pyTqJBOHzO/UDyF s9fjgeFaETpKUNpx+ktBU0xCJpZaT9mHQFq8dFlDBwQWORZEIuPITG491kh4ypCgLF 7qxidrebhzckT9IxhGJW9UriS0MKHjedcTdJbxXNQ8MzihK+VHBCh5BniGFD4Y1ecb fcg4FhpL56hrg== Date: Mon, 20 Jul 2026 17:41:49 +0000 To: Konrad Dybcio , Alex Elder , Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Andrew Lunn , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Alex Elder From: Esteban Urrutia Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org Subject: Re: [PATCH 0/3] SM8450 IPA support Message-ID: <8adb4eb6-1cae-4741-b1c2-7d1385bd7bd4@proton.me> In-Reply-To: <9fc68256-6790-4889-b1d3-1802de852d96@oss.qualcomm.com> References: <20260622-sm8450-ipa-v1-0-532f0299f96e@proton.me> <959db395-ae71-4a50-bd46-ac5add545a52@riscstar.com> <48c624c3-5408-4862-b4ec-9321ad279bf9@proton.me> <8309e9c7-a110-478b-8cd4-c002070d2b4c@riscstar.com> <3e70d77e-6bec-4e16-ae88-a4f5161f182e@proton.me> <9fc68256-6790-4889-b1d3-1802de852d96@oss.qualcomm.com> Feedback-ID: 147889766:user:proton X-Pm-Message-ID: 83262120b5b8ab439cc01b388b6b16b5709a540c Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable On 7/20/26 10:21 AM, Konrad Dybcio wrote: > OK you meant the qcom,ipa-q6-smem-size property. I can't find what > it corresponds to, the name of the associated IOMMU stream > unfortunately doesn't hint at anything useful either.. Perhaps this can help: https://github.com/LineageOS/android_kernel_qcom_sm8450-modules/blob/lineag= e-20/qcom/opensource/dataipa/drivers/platform/msm/ipa/ipa_v3/ipa.c#L10950-L= 11010 Regards, Esteban