{"id":808036,"url":"http://patchwork.ozlabs.org/api/1.0/patches/808036/?format=json","project":{"id":44,"url":"http://patchwork.ozlabs.org/api/1.0/projects/44/?format=json","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":""},"msgid":"<1504160452-11091-2-git-send-email-cclaudio@linux.vnet.ibm.com>","date":"2017-08-31T06:20:49","name":"[1/4] hdata/i2c: ignore i2c devs marked as unknown in the hdat","commit_ref":null,"pull_url":null,"state":"superseded","archived":false,"hash":"992a9f22348284646d3b57331cc3845608d87333","submitter":{"id":69305,"url":"http://patchwork.ozlabs.org/api/1.0/people/69305/?format=json","name":"Claudio Carvalho","email":"cclaudio@linux.vnet.ibm.com"},"delegate":null,"mbox":"http://patchwork.ozlabs.org/project/skiboot/patch/1504160452-11091-2-git-send-email-cclaudio@linux.vnet.ibm.com/mbox/","series":[{"id":751,"url":"http://patchwork.ozlabs.org/api/1.0/series/751/?format=json","date":"2017-08-31T06:20:48","name":"Add support to hdat i2c array version 2 in P9","version":1,"mbox":"http://patchwork.ozlabs.org/series/751/mbox/"}],"check":"pending","checks":"http://patchwork.ozlabs.org/api/patches/808036/checks/","tags":{},"headers":{"Return-Path":"","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 [IPv6:2401:3900:2:1::3])\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 3xjXMC6yXlz9s7F\n\tfor ;\n\tThu, 31 Aug 2017 16:21:27 +1000 (AEST)","from lists.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3])\n\tby lists.ozlabs.org (Postfix) with ESMTP id 3xjXMC6BbCzDqRM\n\tfor ;\n\tThu, 31 Aug 2017 16:21:27 +1000 (AEST)","from mx0a-001b2d01.pphosted.com (mx0b-001b2d01.pphosted.com\n\t[148.163.158.5])\n\t(using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256\n\tbits)) (No client certificate requested)\n\tby lists.ozlabs.org (Postfix) with ESMTPS id 3xjXLr0q9SzDqGZ\n\tfor ; Thu, 31 Aug 2017 16:21:07 +1000 (AEST)","from pps.filterd (m0098420.ppops.net [127.0.0.1])\n\tby mx0b-001b2d01.pphosted.com (8.16.0.21/8.16.0.21) with SMTP id\n\tv7V6JPbZ063772\n\tfor ; Thu, 31 Aug 2017 02:21:05 -0400","from e18.ny.us.ibm.com (e18.ny.us.ibm.com [129.33.205.208])\n\tby mx0b-001b2d01.pphosted.com with ESMTP id 2cp5wd0mkx-1\n\t(version=TLSv1.2 cipher=AES256-SHA bits=256 verify=NOT)\n\tfor ; Thu, 31 Aug 2017 02:21:05 -0400","from localhost\n\tby e18.ny.us.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use\n\tOnly! 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Violators will be prosecuted; \n\tThu, 31 Aug 2017 02:21:02 -0400","from b01ledav004.gho.pok.ibm.com (b01ledav004.gho.pok.ibm.com\n\t[9.57.199.109])\n\tby b01cxnp22033.gho.pok.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP\n\tid v7V6L18o23855256; Thu, 31 Aug 2017 06:21:01 GMT","from b01ledav004.gho.pok.ibm.com (unknown [127.0.0.1])\n\tby IMSVA (Postfix) with ESMTP id 8F44F11204B;\n\tThu, 31 Aug 2017 02:20:47 -0400 (EDT)","from legolas.ibm.com (unknown [9.85.193.48])\n\tby b01ledav004.gho.pok.ibm.com (Postfix) with ESMTP id DA34911205E;\n\tThu, 31 Aug 2017 02:20:46 -0400 (EDT)"],"From":"Claudio Carvalho ","To":"skiboot@lists.ozlabs.org","Date":"Thu, 31 Aug 2017 03:20:49 -0300","X-Mailer":"git-send-email 2.7.4","In-Reply-To":"<1504160452-11091-1-git-send-email-cclaudio@linux.vnet.ibm.com>","References":"<1504160452-11091-1-git-send-email-cclaudio@linux.vnet.ibm.com>","X-TM-AS-GCONF":"00","x-cbid":"17083106-0044-0000-0000-00000385CFC1","X-IBM-SpamModules-Scores":"","X-IBM-SpamModules-Versions":"BY=3.00007640; HX=3.00000241; KW=3.00000007;\n\tPH=3.00000004; SC=3.00000226; SDB=6.00910076; UDB=6.00456498;\n\tIPR=6.00690357; \n\tBA=6.00005562; NDR=6.00000001; ZLA=6.00000005; ZF=6.00000009;\n\tZB=6.00000000; \n\tZP=6.00000000; ZH=6.00000000; ZU=6.00000002; MB=3.00016938;\n\tXFM=3.00000015; UTC=2017-08-31 06:21:03","X-IBM-AV-DETECTION":"SAVI=unused REMOTE=unused XFE=unused","x-cbparentid":"17083106-0045-0000-0000-000007B3E8CC","Message-Id":"<1504160452-11091-2-git-send-email-cclaudio@linux.vnet.ibm.com>","X-Proofpoint-Virus-Version":"vendor=fsecure engine=2.50.10432:, ,\n\tdefinitions=2017-08-31_01:, , signatures=0","X-Proofpoint-Spam-Details":"rule=outbound_notspam policy=outbound score=0\n\tspamscore=0 suspectscore=1\n\tmalwarescore=0 phishscore=0 adultscore=0 bulkscore=0 classifier=spam\n\tadjust=0 reason=mlx scancount=1 engine=8.0.1-1707230000\n\tdefinitions=main-1708310095","Subject":"[Skiboot] [PATCH 1/4] hdata/i2c: ignore i2c devs marked as unknown\n\tin the hdat","X-BeenThere":"skiboot@lists.ozlabs.org","X-Mailman-Version":"2.1.23","Precedence":"list","List-Id":"Mailing list for skiboot development ","List-Unsubscribe":",\n\t","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n\t","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"},"content":"Some I2C devices are marked as unknown in the hdat. We don't need to add\nthem to the device tree, so this just log them.\n\nSigned-off-by: Claudio Carvalho \n---\n hdata/i2c.c | 11 +++++++++++\n 1 file changed, 11 insertions(+)","diff":"diff --git a/hdata/i2c.c b/hdata/i2c.c\nindex cc127d5..bfb5b48 100644\n--- a/hdata/i2c.c\n+++ b/hdata/i2c.c\n@@ -226,6 +226,17 @@ int parse_i2c_devs(const struct HDIF_common_hdr *hdr, int idata_index,\n \t\t */\n \t\ti2c_addr = dev->i2c_addr >> 1;\n \n+\t\t/*\n+\t\t * Some i2c devs are marked as unknown in the hdat.\n+\t\t * Ignoring them.\n+\t\t */\n+\t\tif (dev->type == 0xFF) {\n+\t\t\tprlog(PR_INFO, \"HDAT I2C: ignoring e%dp%d - unknown@%x \"\n+\t\t\t \"(port 0x%x)\\n\", dev->i2cm_engine,\n+\t\t\t dev->i2cm_port, i2c_addr, dev->i2c_port);\n+\t\t\tcontinue;\n+\t\t}\n+\n \t\tprlog(PR_TRACE, \"HDAT I2C: found e%dp%d - %x\\n\",\n \t\t\tdev->i2cm_engine, dev->i2cm_port, i2c_addr);\n \n","prefixes":["1/4"]}