From patchwork Sat Jan 23 09:19:59 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Shannon Zhao X-Patchwork-Id: 8096191 Return-Path: X-Original-To: patchwork-xen-devel@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 7DADFBEEE5 for ; Sat, 23 Jan 2016 09:25:29 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 6FADC205B5 for ; Sat, 23 Jan 2016 09:25:28 +0000 (UTC) Received: from lists.xen.org (lists.xenproject.org [50.57.142.19]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 72244205B1 for ; Sat, 23 Jan 2016 09:25:27 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1aMuPE-0007d7-KG; Sat, 23 Jan 2016 09:22:52 +0000 Received: from mail6.bemta3.messagelabs.com ([195.245.230.39]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1aMuPC-0007cd-D2 for xen-devel@lists.xen.org; Sat, 23 Jan 2016 09:22:50 +0000 Received: from [85.158.137.68] by server-16.bemta-3.messagelabs.com id 45/4C-07451-96643A65; Sat, 23 Jan 2016 09:22:49 +0000 X-Env-Sender: zhaoshenglong@huawei.com X-Msg-Ref: server-3.tower-31.messagelabs.com!1453540965!17680418!1 X-Originating-IP: [119.145.14.65] X-SpamReason: No, hits=0.0 required=7.0 tests=sa_preprocessor: VHJ1c3RlZCBJUDogMTE5LjE0NS4xNC42NSA9PiA3NzQ2Mw==\n X-StarScan-Received: X-StarScan-Version: 7.35.1; banners=-,-,- X-VirusChecked: Checked Received: (qmail 53406 invoked from network); 23 Jan 2016 09:22:48 -0000 Received: from szxga02-in.huawei.com (HELO szxga02-in.huawei.com) (119.145.14.65) by server-3.tower-31.messagelabs.com with RC4-SHA encrypted SMTP; 23 Jan 2016 09:22:48 -0000 Received: from 172.24.1.47 (EHLO szxeml427-hub.china.huawei.com) ([172.24.1.47]) by szxrg02-dlp.huawei.com (MOS 4.3.7-GA FastPath queued) with ESMTP id DAK81951; Sat, 23 Jan 2016 17:22:25 +0800 (CST) Received: from HGHY1Z002260041.china.huawei.com (10.177.16.142) by szxeml427-hub.china.huawei.com (10.82.67.182) with Microsoft SMTP Server id 14.3.235.1; Sat, 23 Jan 2016 17:22:16 +0800 From: Shannon Zhao To: Date: Sat, 23 Jan 2016 17:19:59 +0800 Message-ID: <1453540813-15764-8-git-send-email-zhaoshenglong@huawei.com> X-Mailer: git-send-email 1.9.0.msysgit.0 In-Reply-To: <1453540813-15764-1-git-send-email-zhaoshenglong@huawei.com> References: <1453540813-15764-1-git-send-email-zhaoshenglong@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.177.16.142] X-CFilter-Loop: Reflected X-Mirapoint-Virus-RAPID-Raw: score=unknown(0), refid=str=0001.0A090201.56A34651.0015, ss=1, re=0.000, recu=0.000, reip=0.000, cl=1, cld=1, fgs=0, ip=0.0.0.0, so=2013-06-18 04:22:30, dmn=2013-03-21 17:37:32 X-Mirapoint-Loop-Id: d71d1592a6ab8b5a36d90c9785c5b6ec Cc: ian.campbell@citrix.com, stefano.stabellini@eu.citrix.com, peter.huangpeng@huawei.com, julien.grall@citrix.com, stefano.stabellini@citrix.com, shannon.zhao@linaro.org Subject: [Xen-devel] [PATCH v4 07/21] arm/acpi: Print GIC information when MADT is parsed X-BeenThere: xen-devel@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xen.org Errors-To: xen-devel-bounces@lists.xen.org X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Shannon Zhao When MADT is parsed, print GIC information to make the boot log look pretty. Signed-off-by: Hanjun Guo Signed-off-by: Tomasz Nowicki Signed-off-by: Shannon Zhao Reviewed-by: Stefano Stabellini --- V4: use PRIx64 instead of %llx --- xen/drivers/acpi/tables.c | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) diff --git a/xen/drivers/acpi/tables.c b/xen/drivers/acpi/tables.c index 4e590de..84a290f 100644 --- a/xen/drivers/acpi/tables.c +++ b/xen/drivers/acpi/tables.c @@ -189,6 +189,28 @@ void __init acpi_table_print_madt_entry(struct acpi_subtable_header *header) } break; + case ACPI_MADT_TYPE_GENERIC_INTERRUPT: + { + struct acpi_madt_generic_interrupt *p = + (struct acpi_madt_generic_interrupt *)header; + printk(KERN_INFO PREFIX + "GICC (acpi_id[0x%04x] address[0x%"PRIx64"] MPIDR[0x%"PRIx64"] %s)\n", + p->uid, p->base_address, p->arm_mpidr, + (p->flags & ACPI_MADT_ENABLED) ? "enabled" : "disabled"); + + } + break; + + case ACPI_MADT_TYPE_GENERIC_DISTRIBUTOR: + { + struct acpi_madt_generic_distributor *p = + (struct acpi_madt_generic_distributor *)header; + printk(KERN_INFO PREFIX + "GIC Distributor (gic_id[0x%04x] address[0x%"PRIx64"] gsi_base[%d])\n", + p->gic_id, p->base_address, p->global_irq_base); + } + break; + default: printk(KERN_WARNING PREFIX "Found unsupported MADT entry (type = %#x)\n",