{"id":2229341,"url":"http://patchwork.ozlabs.org/api/1.1/patches/2229341/?format=json","web_url":"http://patchwork.ozlabs.org/project/uboot/patch/20260428-type-v4-8-b7051dc45a88@oss.qualcomm.com/","project":{"id":18,"url":"http://patchwork.ozlabs.org/api/1.1/projects/18/?format=json","name":"U-Boot","link_name":"uboot","list_id":"u-boot.lists.denx.de","list_email":"u-boot@lists.denx.de","web_url":null,"scm_url":null,"webscm_url":null},"msgid":"<20260428-type-v4-8-b7051dc45a88@oss.qualcomm.com>","date":"2026-04-28T07:31:50","name":"[v4,8/8] test: dm: Add partition type GUID lookup test","commit_ref":null,"pull_url":null,"state":"new","archived":false,"hash":"5fb15dfd164b58267216afaa614fe67db7676854","submitter":{"id":90810,"url":"http://patchwork.ozlabs.org/api/1.1/people/90810/?format=json","name":"Balaji Selvanathan","email":"balaji.selvanathan@oss.qualcomm.com"},"delegate":null,"mbox":"http://patchwork.ozlabs.org/project/uboot/patch/20260428-type-v4-8-b7051dc45a88@oss.qualcomm.com/mbox/","series":[{"id":501772,"url":"http://patchwork.ozlabs.org/api/1.1/series/501772/?format=json","web_url":"http://patchwork.ozlabs.org/project/uboot/list/?series=501772","date":"2026-04-28T07:31:42","name":"Add partition type GUID support for environment","version":4,"mbox":"http://patchwork.ozlabs.org/series/501772/mbox/"}],"comments":"http://patchwork.ozlabs.org/api/patches/2229341/comments/","check":"pending","checks":"http://patchwork.ozlabs.org/api/patches/2229341/checks/","tags":{},"headers":{"Return-Path":"","X-Original-To":"incoming@patchwork.ozlabs.org","Delivered-To":"patchwork-incoming@legolas.ozlabs.org","Authentication-Results":["legolas.ozlabs.org;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=qualcomm.com header.i=@qualcomm.com header.a=rsa-sha256\n header.s=qcppdkim1 header.b=PmliukNW;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com\n header.a=rsa-sha256 header.s=google header.b=EMsJ2A1J;\n\tdkim-atps=neutral","legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=lists.denx.de\n (client-ip=85.214.62.61; helo=phobos.denx.de;\n envelope-from=u-boot-bounces@lists.denx.de; receiver=patchwork.ozlabs.org)","phobos.denx.de;\n dmarc=none (p=none dis=none) header.from=oss.qualcomm.com","phobos.denx.de;\n spf=pass smtp.mailfrom=u-boot-bounces@lists.denx.de","phobos.denx.de;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=qualcomm.com header.i=@qualcomm.com\n header.b=\"PmliukNW\";\n\tdkim=pass (2048-bit key;\n unprotected) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com\n header.b=\"EMsJ2A1J\";\n\tdkim-atps=neutral","phobos.denx.de; dmarc=none (p=none dis=none)\n header.from=oss.qualcomm.com","phobos.denx.de; spf=pass\n smtp.mailfrom=balaji.selvanathan@oss.qualcomm.com"],"Received":["from phobos.denx.de (phobos.denx.de [85.214.62.61])\n\t(using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)\n\t key-exchange x25519)\n\t(No client certificate requested)\n\tby legolas.ozlabs.org (Postfix) with ESMTPS id 4g4XGz6HtZz1yHv\n\tfor ; Tue, 28 Apr 2026 17:33:31 +1000 (AEST)","from h2850616.stratoserver.net (localhost [IPv6:::1])\n\tby phobos.denx.de (Postfix) with ESMTP id 2EB8684671;\n\tTue, 28 Apr 2026 09:33:17 +0200 (CEST)","by phobos.denx.de (Postfix, from userid 109)\n id 047E984671; Tue, 28 Apr 2026 09:33:16 +0200 (CEST)","from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com\n [205.220.168.131])\n (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits))\n (No client certificate requested)\n by phobos.denx.de (Postfix) with ESMTPS id 2887284698\n for ; Tue, 28 Apr 2026 09:33:01 +0200 (CEST)","from pps.filterd (m0279865.ppops.net [127.0.0.1])\n by mx0a-0031df01.pphosted.com (8.18.1.11/8.18.1.11) with ESMTP id\n 63S5lWWQ1625526\n for ; Tue, 28 Apr 2026 07:33:00 GMT","from mail-pl1-f198.google.com (mail-pl1-f198.google.com\n [209.85.214.198])\n by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 4dtgms9rtr-1\n (version=TLSv1.3 cipher=TLS_AES_128_GCM_SHA256 bits=128 verify=NOT)\n for ; Tue, 28 Apr 2026 07:33:00 +0000 (GMT)","by mail-pl1-f198.google.com with SMTP id\n d9443c01a7336-2b465bf993cso113609245ad.1\n for ; Tue, 28 Apr 2026 00:33:00 -0700 (PDT)","from hu-bselvana-blr.qualcomm.com\n (blr-bdr-fw-01_GlobalNAT_AllZones-Outside.qualcomm.com. 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charset=\"utf-8\"","Content-Transfer-Encoding":"7bit","Message-Id":"<20260428-type-v4-8-b7051dc45a88@oss.qualcomm.com>","References":"<20260428-type-v4-0-b7051dc45a88@oss.qualcomm.com>","In-Reply-To":"<20260428-type-v4-0-b7051dc45a88@oss.qualcomm.com>","To":"u-boot@lists.denx.de, Sumit Garg ,\n u-boot-qcom@groups.io","Cc":"Tom Rini , Quentin Schulz ,\n Ilias Apalodimas ,\n Rasmus Villemoes , Simon Glass ,\n Javier Tia ,\n Mikhail Kshevetskiy ,\n Varadarajan Narayanan ,\n Javier Martinez Canillas ,\n Richard Genoud ,\n Jan Kiszka , David Lechner ,\n Casey Connolly ,\n Marek Vasut ,\n Christian Marangi ,\n Michael Walle ,\n Sumit Garg ,\n Neil Armstrong ,\n Aswin Murugan ,\n Jerome Forissier ,\n Mattijs Korpershoek ,\n Balaji Selvanathan ","X-Mailer":"b4 0.14.3","X-Developer-Signature":"v=1; a=ed25519-sha256; t=1777361510; l=2783;\n i=balaji.selvanathan@oss.qualcomm.com; s=20260213; h=from:subject:message-id;\n bh=dBaG+OJDeLWGNa9VgU86TC+TvQKnP5VOmLc+3QK5eK0=;\n b=vXKFQRfMrYEwDkLC3Hika62IIJfnA/LBPiyg9tM1BMvDjQafG0J1CGDID3h8bjBeWFo7Nk4Pi\n znm4GsE8X72DOuOWKPMgf8mpn+l1unrEBE3MZZAxHj3neuJjIGrmWoL","X-Developer-Key":"i=balaji.selvanathan@oss.qualcomm.com; a=ed25519;\n pk=CDpYiUU3SH7KGEtsBvY2tBGPiWfMxqWJF0p2LftOfnc=","X-Proofpoint-GUID":"Leu868vrjpK7N5LhqvykADUT-4r9eU8M","X-Authority-Analysis":"v=2.4 cv=R4gz39RX c=1 sm=1 tr=0 ts=69f062ac cx=c_pps\n a=MTSHoo12Qbhz2p7MsH1ifg==:117 a=Ou0eQOY4+eZoSc0qltEV5Q==:17\n a=IkcTkHD0fZMA:10 a=A5OVakUREuEA:10 a=s4-Qcg_JpJYA:10\n a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=Um2Pa8k9VHT-vaBCBUpS:22\n a=cm27Pg_UAAAA:8 a=EUspDBNiAAAA:8 a=QOCIwyBpk6KF-oVkDwMA:9 a=QEXdDO2ut3YA:10\n a=GvdueXVYPmCkWapjIL-Q:22","X-Proofpoint-Spam-Details-Enc":"AW1haW4tMjYwNDI4MDA2OSBTYWx0ZWRfX7u3QpOSIB4gY\n CQ5ZR3Ewhs0N1CD+oP0Yo13Lw6dwRZgP2Cz351kJA5qu3q/Rt/WxfCzwXP0K7pDFEhzCJ9Qnp4b\n kaPS+JmlS6xQLXXR5DmqDCedV4EoRTmyW/16TZD3LHfndo1eaWk8iPPa7pcJ3WBqqEfcTVpjH+F\n XIZpGFXbVfeI8WV0yuK/Nv3dKGvnC81FFr4u/uv1/BV0HKKhwsBL4U77esu1eYQERkHnNHQh76r\n yQw8MmWv272wbXDgLybPt1gJz/aLA6qGqwMs9bIjButKeTlDZG0PGOG3bamm0fCY4OWAIDa2pDM\n UX3Q9w/m0Y35fHCCMXB9dZPMpu67IndBW1REC//PODbdw4lX1Bt72tfYMOVFszGkYwXRvUPDUDG\n 2dLz/r70JQu4ai8d0+ZIZ0c5H1vfFeRzacubkl2aQPVuU/2QpnDJhvvk1a/GsE6yL6D/srkMicF\n r1UQFw2hhR3Z58Dkenw==","X-Proofpoint-ORIG-GUID":"Leu868vrjpK7N5LhqvykADUT-4r9eU8M","X-Proofpoint-Virus-Version":"vendor=baseguard\n engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.51,FMLib:17.12.100.49\n definitions=2026-04-28_01,2026-04-21_02,2025-10-01_01","X-Proofpoint-Spam-Details":"rule=outbound_notspam policy=outbound score=0\n suspectscore=0 priorityscore=1501 malwarescore=0 clxscore=1015\n impostorscore=0 spamscore=0 adultscore=0 bulkscore=0 phishscore=0\n lowpriorityscore=0 classifier=typeunknown authscore=0 authtc= authcc=\n route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2604200000\n definitions=main-2604280069","X-BeenThere":"u-boot@lists.denx.de","X-Mailman-Version":"2.1.39","Precedence":"list","List-Id":"U-Boot discussion ","List-Unsubscribe":",\n ","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n ","Errors-To":"u-boot-bounces@lists.denx.de","Sender":"\"U-Boot\" ","X-Virus-Scanned":"clamav-milter 0.103.8 at phobos.denx.de","X-Virus-Status":"Clean"},"content":"Add a unit test for the partition type GUID lookup functionality. The\ntest verifies that partitions can be correctly identified by their type\nGUID, specifically testing the ChromeOS kernel partition lookup.\n\nReviewed-by: Simon Glass \nSigned-off-by: Balaji Selvanathan \n---\nChanges in v4:\n- Return -EAGAIN instead of EOPNOTSUPP\n- Add extra asserts for kernel partition\n\nChanges in v3:\n- Add unit test for the partition type GUID lookup functionality\n---\n test/dm/part.c | 49 +++++++++++++++++++++++++++++++++++++++++++++++++\n 1 file changed, 49 insertions(+)","diff":"diff --git a/test/dm/part.c b/test/dm/part.c\nindex caae23bd4aa..7a427d3d41d 100644\n--- a/test/dm/part.c\n+++ b/test/dm/part.c\n@@ -8,9 +8,13 @@\n #include \n #include \n #include \n+#include \n+#include \n #include \n #include \n \n+DECLARE_GLOBAL_DATA_PTR;\n+\n static int do_test(struct unit_test_state *uts, int expected,\n \t\t const char *part_str, bool whole)\n {\n@@ -195,3 +199,48 @@ static int dm_test_part_get_info_by_type(struct unit_test_state *uts)\n \treturn 0;\n }\n DM_TEST(dm_test_part_get_info_by_type, UTF_SCAN_PDATA | UTF_SCAN_FDT);\n+\n+static int dm_test_part_get_info_by_type_guid(struct unit_test_state *uts)\n+{\n+\tstruct udevice *dev, *blk_dev;\n+\tstruct blk_desc *desc;\n+\tstruct disk_partition info;\n+\tofnode root, node;\n+\tint partnum;\n+\n+\tif (!IS_ENABLED(CONFIG_PARTITION_TYPE_GUID))\n+\t\treturn -EAGAIN;\n+\n+\t/* Bind the mmc5 node (ChromeOS image with type GUIDs) */\n+\troot = oftree_root(oftree_default());\n+\tnode = ofnode_find_subnode(root, \"mmc5\");\n+\tut_assert(ofnode_valid(node));\n+\tut_assertok(lists_bind_fdt(gd->dm_root, node, &dev, NULL, false));\n+\n+\t/* Get the MMC device (probes it), then walk MMC -> BLK parent link */\n+\tut_assertok(uclass_get_device_by_seq(UCLASS_MMC, 5, &dev));\n+\tut_assertok(blk_get_from_parent(dev, &blk_dev));\n+\tdesc = dev_get_uclass_plat(blk_dev);\n+\tut_assert(desc);\n+\n+\t/*\n+\t * Test: look up the first ChromeOS kernel partition by type GUID.\n+\t * In the ChromeOS image KERN_A is the first partition carrying the\n+\t * ChromeOS kernel type GUID (fe3a2a5d-...). This is partition 2.\n+\t */\n+\tpartnum = part_get_info_by_type_guid(desc,\n+\t\t\t\t\t \"FE3A2A5D-4F32-41A7-B725-ACCC3285A309\",\n+\t\t\t\t\t &info);\n+\tut_asserteq(2, partnum);\n+\tut_asserteq_str(\"KERN_A\", info.name);\n+\n+\t/* Test: non-existent GUID must return -ENOENT */\n+\tut_asserteq(-ENOENT,\n+\t\t part_get_info_by_type_guid(desc,\n+\t\t\t\t\t \"00000000-0000-0000-0000-000000000000\",\n+\t\t\t\t\t &info));\n+\n+\treturn 0;\n+}\n+\n+DM_TEST(dm_test_part_get_info_by_type_guid, UTF_SCAN_PDATA | UTF_SCAN_FDT);\n","prefixes":["v4","8/8"]}