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GET /api/patches/811277/?format=api
{ "id": 811277, "url": "http://patchwork.ozlabs.org/api/patches/811277/?format=api", "web_url": "http://patchwork.ozlabs.org/project/skiboot/patch/20170908004605.5125-1-oohall@gmail.com/", "project": { "id": 44, "url": "http://patchwork.ozlabs.org/api/projects/44/?format=api", "name": "skiboot firmware development", "link_name": "skiboot", "list_id": "skiboot.lists.ozlabs.org", "list_email": "skiboot@lists.ozlabs.org", "web_url": "http://github.com/open-power/skiboot", "scm_url": "http://github.com/open-power/skiboot", "webscm_url": "", "list_archive_url": "", "list_archive_url_format": "", "commit_url_format": "" }, "msgid": "<20170908004605.5125-1-oohall@gmail.com>", "list_archive_url": null, "date": "2017-09-08T00:46:05", "name": "hdata: Fix /vpd dtc warnings", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": false, "hash": "2c8c5d47dfeb69b7faa5c4852bd2608c2366e225", "submitter": { "id": 68108, "url": "http://patchwork.ozlabs.org/api/people/68108/?format=api", "name": "Oliver O'Halloran", "email": "oohall@gmail.com" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/skiboot/patch/20170908004605.5125-1-oohall@gmail.com/mbox/", "series": [ { "id": 2082, "url": "http://patchwork.ozlabs.org/api/series/2082/?format=api", "web_url": "http://patchwork.ozlabs.org/project/skiboot/list/?series=2082", "date": "2017-09-08T00:46:05", "name": "hdata: Fix /vpd dtc warnings", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/2082/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/811277/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/811277/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<skiboot-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org>", "X-Original-To": [ "incoming@patchwork.ozlabs.org", "skiboot@lists.ozlabs.org" ], "Delivered-To": [ "patchwork-incoming@bilbo.ozlabs.org", "skiboot@lists.ozlabs.org" ], "Received": [ "from lists.ozlabs.org (lists.ozlabs.org [103.22.144.68])\n\t(using TLSv1.2 with cipher ADH-AES256-GCM-SHA384 (256/256 bits))\n\t(No client certificate requested)\n\tby ozlabs.org (Postfix) with ESMTPS id 3xpJY46fc5z9sCZ\n\tfor <incoming@patchwork.ozlabs.org>;\n\tFri, 8 Sep 2017 10:46:32 +1000 (AEST)", "from lists.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3])\n\tby lists.ozlabs.org (Postfix) with ESMTP id 3xpJY45JPTzDrZ8\n\tfor <incoming@patchwork.ozlabs.org>;\n\tFri, 8 Sep 2017 10:46:32 +1000 (AEST)", "from mail-pg0-x244.google.com (mail-pg0-x244.google.com\n\t[IPv6:2607:f8b0:400e:c05::244])\n\t(using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128\n\tbits)) (No client certificate requested)\n\tby lists.ozlabs.org (Postfix) with ESMTPS id 3xpJXv5NclzDrXy\n\tfor <skiboot@lists.ozlabs.org>; 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\n\tThu, 07 Sep 2017 17:46:21 -0700 (PDT)", "From": "Oliver O'Halloran <oohall@gmail.com>", "To": "skiboot@lists.ozlabs.org", "Date": "Fri, 8 Sep 2017 10:46:05 +1000", "Message-Id": "<20170908004605.5125-1-oohall@gmail.com>", "X-Mailer": "git-send-email 2.9.5", "Subject": "[Skiboot] [PATCH] hdata: Fix /vpd dtc warnings", "X-BeenThere": "skiboot@lists.ozlabs.org", "X-Mailman-Version": "2.1.23", "Precedence": "list", "List-Id": "Mailing list for skiboot development <skiboot.lists.ozlabs.org>", "List-Unsubscribe": "<https://lists.ozlabs.org/options/skiboot>,\n\t<mailto:skiboot-request@lists.ozlabs.org?subject=unsubscribe>", "List-Archive": "<http://lists.ozlabs.org/pipermail/skiboot/>", "List-Post": "<mailto:skiboot@lists.ozlabs.org>", "List-Help": "<mailto:skiboot-request@lists.ozlabs.org?subject=help>", "List-Subscribe": "<https://lists.ozlabs.org/listinfo/skiboot>,\n\t<mailto:skiboot-request@lists.ozlabs.org?subject=subscribe>", "MIME-Version": "1.0", "Content-Type": "text/plain; charset=\"utf-8\"", "Content-Transfer-Encoding": "base64", "Errors-To": "skiboot-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org", "Sender": "\"Skiboot\"\n\t<skiboot-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org>" }, "content": "When dealing with HDAT generated device-trees dtc will complain loudly\nabout the missing reg, #size-cells and #address-cells properties of the\nnodes in the /vpd hierarchy. This patch fixes these so we get a bit more\nsignal and less noise from the dtc warnings.\n\nSigned-off-by: Oliver O'Halloran <oohall@gmail.com>\n---\n hdata/spira.c | 3 +++\n hdata/vpd.c | 8 ++++++++\n 2 files changed, 11 insertions(+)", "diff": "diff --git a/hdata/spira.c b/hdata/spira.c\nindex 95e1a016642e..291365e82c81 100644\n--- a/hdata/spira.c\n+++ b/hdata/spira.c\n@@ -1181,7 +1181,10 @@ static void dt_init_vpd_node(void)\n \n \tdt_vpd = dt_new(dt_root, \"vpd\");\n \tassert(dt_vpd);\n+\n \tdt_add_property_string(dt_vpd, \"compatible\", \"ibm,opal-v3-vpd\");\n+\tdt_add_property_cells(dt_vpd, \"#address-cells\", 1);\n+\tdt_add_property_cells(dt_vpd, \"#size-cells\", 0);\n }\n \n static void hostservices_parse(void)\ndiff --git a/hdata/vpd.c b/hdata/vpd.c\nindex d7d57cdad67c..9f3fe010c3e8 100644\n--- a/hdata/vpd.c\n+++ b/hdata/vpd.c\n@@ -405,6 +405,14 @@ static struct dt_node *dt_create_vpd_node(struct dt_node *parent,\n \t\treturn NULL;\n \t}\n \n+\t/*\n+\t * no one is sure what this is or what it means, we're adding it here\n+\t * to stop dtc from complaining about it.\n+\t */\n+\tdt_add_property_cells(node, \"reg\", addr);\n+\tdt_add_property_cells(node, \"#address-cells\", 1);\n+\tdt_add_property_cells(node, \"#size-cells\", 0);\n+\n \t/* Add location code */\n \tslca_vpd_add_loc_code(node, be16_to_cpu(entry->my_index));\n \t/* Add FRU label */\n", "prefixes": [] }