From nobody Tue Feb 10 04:13:32 2026 Delivered-To: importer@patchew.org Received-SPF: pass (zohomail.com: domain of groups.io designates 66.175.222.12 as permitted sender) client-ip=66.175.222.12; envelope-from=bounce+27952+59246+1787277+3901457@groups.io; helo=web01.groups.io; Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of groups.io designates 66.175.222.12 as permitted sender) smtp.mailfrom=bounce+27952+59246+1787277+3901457@groups.io ARC-Seal: i=1; a=rsa-sha256; t=1589270121; cv=none; d=zohomail.com; s=zohoarc; b=PPP2MxXHs+N6s4gm1g5JzXTl/8Bwrgj8800LsWJrNFIdx6V67qy6yX3sRuGhkzdoc1JZnr6D/9kIxJgoq76eLbVMYt99jR5S5XjzV6DzkSirtKYuElsJvWiadKxtLxAiYrPieoqUgIQ2o33RCuVxTavGTYeR1A1d9U7R9boc3ho= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1589270121; h=Cc:Date:From:In-Reply-To:List-Id:List-Unsubscribe:Message-ID:Reply-To:References:Sender:Subject:To; bh=JDIJ/MPgpYcym5hyAHhUyV4kFz+BRX4WynJIvzpJ2mU=; b=Cxfadpp+zx5uFchFe4hWX+jSo+POztXFtk1MkrOoviqZNWgOP6+OHaysipKhmn++OfL/WQiDwQRgzLppVfAmZIelJWUAMDUPwQcEj8gHUzLSvEzguWZuvdHD3bEVZyp34csG6/5mhj2BgxVu2YMtsh3hcN3cM/U2m6ANMJJCRnM= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of groups.io designates 66.175.222.12 as permitted sender) smtp.mailfrom=bounce+27952+59246+1787277+3901457@groups.io Received: from web01.groups.io (web01.groups.io [66.175.222.12]) by mx.zohomail.com with SMTPS id 158927012130758.75060738596699; Tue, 12 May 2020 00:55:21 -0700 (PDT) Return-Path: X-Received: by 127.0.0.2 with SMTP id 3aGqYY1788612xf6WcdMgI74; Tue, 12 May 2020 00:55:20 -0700 X-Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by mx.groups.io with SMTP id smtpd.web11.1720.1589270119803942150 for ; Tue, 12 May 2020 00:55:20 -0700 X-Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 7C68A31B; Tue, 12 May 2020 00:55:19 -0700 (PDT) X-Received: from e123331-lin.nice.arm.com (unknown [10.37.8.255]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 7686C3F305; Tue, 12 May 2020 00:55:18 -0700 (PDT) From: "Ard Biesheuvel" To: devel@edk2.groups.io Cc: leif@nuviainc.com, philmd@redhat.com, Ard Biesheuvel Subject: [edk2-devel] [PATCH edk2-platforms v2 1/7] Platform/RaspberryPi4: set DMA translation for BCM Genet driver Date: Tue, 12 May 2020 09:55:06 +0200 Message-Id: <20200512075512.12645-2-ard.biesheuvel@arm.com> In-Reply-To: <20200512075512.12645-1-ard.biesheuvel@arm.com> References: <20200512075512.12645-1-ard.biesheuvel@arm.com> Precedence: Bulk List-Unsubscribe: Sender: devel@edk2.groups.io List-Id: Mailing-List: list devel@edk2.groups.io; contact devel+owner@edk2.groups.io Reply-To: devel@edk2.groups.io,ard.biesheuvel@arm.com X-Gm-Message-State: 6dddUbnk8YCqIUI1iC9wYgaSx1787277AA= DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=groups.io; q=dns/txt; s=20140610; t=1589270120; bh=J2fSNFb9IDx+zmW7lgR1laD3NjqIsz91fNygdSAwfv4=; h=Cc:Date:From:Reply-To:Subject:To; b=uJVdUM3voIuWcqha1KoZDu5SgeEw+AJzuqopPzy8a8slKpxxApy2hJI3REasffn2KGu B8I/QEWbgif10MN3wwEet2b9LrATXOzgA6sgZPs8GHyxJ+k7AXkSeiVP+50pj/JKSLhpc MsRD/qByBORp/kiXtwjSdMyZLduTfXLkvZU= X-ZohoMail-DKIM: pass (identity @groups.io) Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" The driver for the Broadcom Genet network controller will shortly be modified from a minimal MAC address programming driver to a true SNP driver implementing full network functionality. Since this will involve DMA, set the DmaLib parameters correctly in the platform. Signed-off-by: Ard Biesheuvel --- Platform/RaspberryPi/RPi4/RPi4.dsc | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Platform/RaspberryPi/RPi4/RPi4.dsc b/Platform/RaspberryPi/RPi4= /RPi4.dsc index 455dd2c2ac3c..ccc9eb923436 100644 --- a/Platform/RaspberryPi/RPi4/RPi4.dsc +++ b/Platform/RaspberryPi/RPi4/RPi4.dsc @@ -685,6 +685,9 @@ [Components.common] Silicon/Broadcom/Drivers/Net/BcmGenetDxe/BcmGenetDxe.inf { NULL|Platform/RaspberryPi/Library/PlatformPcdLib/PlatformPcdLib.inf + + gEmbeddedTokenSpaceGuid.PcdDmaDeviceOffset|0x00000000 + gEmbeddedTokenSpaceGuid.PcdDmaDeviceLimit|0xffffffff } =20 # --=20 2.17.1 -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D- Groups.io Links: You receive all messages sent to this group. View/Reply Online (#59246): https://edk2.groups.io/g/devel/message/59246 Mute This Topic: https://groups.io/mt/74154328/1787277 Group Owner: devel+owner@edk2.groups.io Unsubscribe: https://edk2.groups.io/g/devel/unsub [importer@patchew.org] -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-