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 phobos.denx.de (phobos.denx.de [85.214.62.61]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 68B0FC433EF for ; Sat, 11 Jun 2022 05:22:52 +0000 (UTC) Received: from h2850616.stratoserver.net (localhost [IPv6:::1]) by phobos.denx.de (Postfix) with ESMTP id 8746484413; Sat, 11 Jun 2022 07:22:31 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=fail (p=none dis=none) header.from=gmx.de Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=u-boot-bounces@lists.denx.de Authentication-Results: phobos.denx.de; dkim=pass (1024-bit key; secure) header.d=gmx.net header.i=@gmx.net header.b="XMRqhBHt"; dkim-atps=neutral Received: by phobos.denx.de (Postfix, from userid 109) id C25A68440E; Sat, 11 Jun 2022 07:22:29 +0200 (CEST) Received: from mout.gmx.net (mout.gmx.net [212.227.15.15]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) (No client certificate requested) by phobos.denx.de (Postfix) with ESMTPS id DEC768440C for ; Sat, 11 Jun 2022 07:22:25 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=pass (p=none dis=none) header.from=gmx.de Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=xypron.glpk@gmx.de DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=gmx.net; s=badeba3b8450; t=1654924945; bh=Ago0RQcKOM2APNMGT3wxmOk2f9e9KIh04hU9LFj41Qg=; h=X-UI-Sender-Class:From:To:Cc:Subject:Date:In-Reply-To:References; b=XMRqhBHtQH94/L0Q/NiaqFDFMgFitSlqzVcKCCfyVxy3YEfkc7NIMuG6sHhtJosE3 ek7ZCd93Guhc7xI4tKOsyD/YfQ4M3/MoPL8qXTmeUr40C8uHIS+zErccW9sgSyb7t9 ZUH1vIFjjlPeSbdCy8Njyp6Qh8ecvn6HdnKzJygU= X-UI-Sender-Class: 01bb95c1-4bf8-414a-932a-4f6e2808ef9c Received: from rpi732 ([62.143.94.109]) by mail.gmx.net (mrgmx004 [212.227.17.184]) with ESMTPSA (Nemesis) id 1MWzk3-1oFdBQ0GLZ-00XJo1; Sat, 11 Jun 2022 07:22:25 +0200 From: Heinrich Schuchardt To: u-boot@lists.denx.de Cc: Masahisa Kojima , AKASHI Takahiro , Heinrich Schuchardt Subject: [PATCH 2/2] efi_loader: create boot options without file path Date: Sat, 11 Jun 2022 05:22:08 +0000 Message-Id: <20220611052208.18612-3-xypron.glpk@gmx.de> X-Mailer: git-send-email 2.36.1 In-Reply-To: <20220611052208.18612-1-xypron.glpk@gmx.de> References: <20220611052208.18612-1-xypron.glpk@gmx.de> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Provags-ID: V03:K1:O2T8cDHA3RFJ0jPdP8pyhWt9zLfC+GBpHJ2MHQeX2y7Bh2a2qos xIDCVP3jsrQ8IqZz4AxIsF6V8QS215kXijYxa9GQlv3I0b6MeDh4XUpbxPtrc0PA6O2djuW DLk2qI8knFmLDNeXeZamPqQUwUoBmXPdOaQt/Oz5ihMgvjMCZwoTYKbvAfoyDt0LjB72ZYT J/cKjn+AglO2Ab4kGjViA== X-UI-Out-Filterresults: notjunk:1;V03:K0:mVaARJ3nc9w=:LSjfd3YYWdbRr1dWKhd8yX ow5RSGK+VLTfvCOKYNuz/2mUrkl/tcyYktcyRA+hmkdo5PdUzDFBYQ9SxWDiuvFkORuyjtiVN mGyizZic0e5egzL7QdvBKIUgzyQKqiCwEtdzaKg324jdxLz71xteE1rpoNqMgLdw8sGxvNWHP K7EpHkmLvKidzZXL1xroDNyXFXtQCAldPXerEkFwswWf8VNNPvhP7CGbNRGQjv0gaI5omd77E LiaBhj1BXs4apVj/EGAoVDZT/8PRrm8B+U8czYsI8BpQyNGN6K5vN6awXXNhNh74kMyrezbfu rR78/Uh8Ss+gR1nj8uIGmpWsWuXqW0Ts/I69XUlz7qm8rzdGltwlDi2MYP2PRT8V/FJWoRol6 DyUkNtPMd7Rv2AhHg+JOz8N0AW9S8a9IwojZlOKP6ZL6ZuhLvW+OPn8jsuV1DyaDD0hqvziCX v/THI4fJ5c10D6J5TbRWmOFUONjF2L9l0jiPwXQep8ih1Dj4p79DXxGLBXDix5kg1K+FC3mHJ xbGqa/WTPtld+l7NwIxGTBsWp0kILGrbf6jZd3Mex8eGBsradd0nSIaVdnIHJT5pORholF9Jf oW3QkLJIpRo1YHZrkA3Z7th46YgElCqDOCSO2dGyPUMswA3yoeKeTpTHIDnUlGPwybikT4sTI 7cq2ObJ/k3mHJEy+KyGqobWwZ0eIhtFyBtzOgV7ZETA6OESLXqCF40CwaJt2YF1LY5gAS9bpf SG/H88E+Qt0J2PH5f8y6l8hlbxLoSu/1yxXa7VM8VAfsapn4UeAx+TVvmCmINIFIQo3rWkevE LrLNVVoAd4cRFb6nBZWM7MKDbUtAloIF5d0tsOGRUtupIoeFOExOAdxYz29Q8FPh8gALTOMaD 4hhClVbh9dKl4vTML/ljHUoefycb0qVnR3MFMVdp1EY9x+H6KP7XcskuFYxyHfDFRUtNH3EOd l+NQSjagOD2nGz+dLcPFHsRzfrJRmDV+PH5g1xIbVJHkm5eT/jKPjXkqqrc26kLUysMRircrR 7nSdh6onGxzjJVZ4yX6PnE0i/3b0q8VHZ5fhIwqzY6JW5ycPVgee5fDBryULgcAI7KM+koJkx K0NXtDXY4/8pFeC4R1aSfJYdvJ58ucP/kEa9nLqhXH7tU7KOqvRomW9oA== X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.39 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" X-Virus-Scanned: clamav-milter 0.103.5 at phobos.denx.de X-Virus-Status: Clean Allow creating boot options without file path, e.g. efidebug boot add -b 0001 'short dev only' host 0:1 '' efidebug boot add -B 0002 'long dev only' host 0:1 '' Signed-off-by: Heinrich Schuchardt =2D-- lib/efi_loader/efi_device_path.c | 14 ++++++++------ 1 file changed, 8 insertions(+), 6 deletions(-) diff --git a/lib/efi_loader/efi_device_path.c b/lib/efi_loader/efi_device_= path.c index 50a988c561..c511abcd5e 100644 =2D-- a/lib/efi_loader/efi_device_path.c +++ b/lib/efi_loader/efi_device_path.c @@ -1002,12 +1002,14 @@ struct efi_device_path *efi_dp_from_file(struct bl= k_desc *desc, int part, buf =3D dp_part_fill(buf, desc, part); /* add file-path: */ - fp =3D buf; - fp->dp.type =3D DEVICE_PATH_TYPE_MEDIA_DEVICE; - fp->dp.sub_type =3D DEVICE_PATH_SUB_TYPE_FILE_PATH; - fp->dp.length =3D (u16)fpsize; - path_to_uefi(fp->str, path); - buf +=3D fpsize; + if (*path) { + fp =3D buf; + fp->dp.type =3D DEVICE_PATH_TYPE_MEDIA_DEVICE; + fp->dp.sub_type =3D DEVICE_PATH_SUB_TYPE_FILE_PATH; + fp->dp.length =3D (u16)fpsize; + path_to_uefi(fp->str, path); + buf +=3D fpsize; + } *((struct efi_device_path *)buf) =3D END; =2D- 2.36.1