From patchwork Wed Feb 25 08:39:52 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hanjun Guo X-Patchwork-Id: 5878591 Return-Path: X-Original-To: patchwork-linux-acpi@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 D9D07BF440 for ; Wed, 25 Feb 2015 08:46:01 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id EE1D82037B for ; Wed, 25 Feb 2015 08:46:00 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id F1E2C20304 for ; Wed, 25 Feb 2015 08:45:59 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753365AbbBYImx (ORCPT ); Wed, 25 Feb 2015 03:42:53 -0500 Received: from mail-pd0-f182.google.com ([209.85.192.182]:43573 "EHLO mail-pd0-f182.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753364AbbBYImw (ORCPT ); Wed, 25 Feb 2015 03:42:52 -0500 Received: by pdev10 with SMTP id v10so3351390pde.10 for ; Wed, 25 Feb 2015 00:42:51 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=sQintdj2BbTID436Sn0Vk5LR0o2PsdF8FiZaJKONWWQ=; b=ZWKYo8LvgO56QBz/1LbXR/svGoDcdFWbuwnvnczU3ALz5fbr6ZVEQjlo1pxUF+VX61 /x+IkRYFnm0ShiW4qdKHtsnVFYfBBsxle+Gp6Oy5A+fjvhF2t+ysrEiN1u8i3ArMkuFI l503vlA/r00uWM3RcVcZpDihddTn2fVngyXhuM4dfq39Yv9XgezfPi3pjef6UvCBb8x+ NQ5kfjD7e47KvEM/+0bBVz6GyUkBkw2CNEiEhSOp/d8jTVc94/G22w/U95NkR5NM/epl 3uNT03Je3+kuOkbepymVGF8xqhT6kGb6966d+qiD+5JyDrPec85363P4QzZikBRn5w1m b2Jg== X-Gm-Message-State: ALoCoQl0mCZacGLQ80tm0f9eanGd5yWML7GoNMOCSJ1AT22XsxOswQ/SrHW1N3VysIv1CZAB6lA4 X-Received: by 10.70.131.107 with SMTP id ol11mr3585956pdb.63.1424853771748; Wed, 25 Feb 2015 00:42:51 -0800 (PST) Received: from localhost ([167.160.116.82]) by mx.google.com with ESMTPSA id qm12sm41366086pdb.36.2015.02.25.00.42.47 (version=TLSv1.2 cipher=RC4-SHA bits=128/128); Wed, 25 Feb 2015 00:42:49 -0800 (PST) From: Hanjun Guo To: Catalin Marinas , "Rafael J. Wysocki" , Will Deacon , Olof Johansson , Grant Likely Cc: Lorenzo Pieralisi , Arnd Bergmann , Mark Rutland , Graeme Gregory , Sudeep Holla , Jon Masters , Marc Zyngier , Mark Brown , Robert Richter , Timur Tabi , Ashwin Chaugule , suravee.suthikulpanit@amd.com, linux-acpi@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linaro-acpi@lists.linaro.org, Hanjun Guo , Tomasz Nowicki Subject: [PATCH v9 12/21] ACPI / table: Print GIC information when MADT is parsed Date: Wed, 25 Feb 2015 16:39:52 +0800 Message-Id: <1424853601-6675-13-git-send-email-hanjun.guo@linaro.org> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1424853601-6675-1-git-send-email-hanjun.guo@linaro.org> References: <1424853601-6675-1-git-send-email-hanjun.guo@linaro.org> Sender: linux-acpi-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-acpi@vger.kernel.org X-Spam-Status: No, score=-6.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, T_RP_MATCHES_RCVD, 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 When MADT is parsed, print GIC information as debug message: ACPI: GICC (acpi_id[0x0000] address[00000000e112f000] MPIDR[0x0] enabled) ACPI: GICC (acpi_id[0x0001] address[00000000e112f000] MPIDR[0x1] enabled) ... ACPI: GICC (acpi_id[0x0201] address[00000000e112f000] MPIDR[0x201] enabled) Those debug information will be very helpful to bring up early systems to see if acpi_id and MPIDR are matched or not as spec defined. CC: Rafael J. Wysocki Tested-by: Suravee Suthikulpanit Tested-by: Yijing Wang Tested-by: Mark Langsdorf Tested-by: Jon Masters Tested-by: Timur Tabi Tested-by: Robert Richter Acked-by: Robert Richter Acked-by: Sudeep Holla Signed-off-by: Hanjun Guo Signed-off-by: Tomasz Nowicki Acked-by: Rafael J. Wysocki Acked-by: Lorenzo Pieralisi Acked-by: Grant Likely --- drivers/acpi/tables.c | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) diff --git a/drivers/acpi/tables.c b/drivers/acpi/tables.c index f4e5b88..2e19189 100644 --- a/drivers/acpi/tables.c +++ b/drivers/acpi/tables.c @@ -185,6 +185,28 @@ void 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; + pr_debug("GICC (acpi_id[0x%04x] address[%llx] MPIDR[0x%llx] %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; + pr_debug("GIC Distributor (gic_id[0x%04x] address[%llx] gsi_base[%d])\n", + p->gic_id, p->base_address, + p->global_irq_base); + } + break; + default: pr_warn("Found unsupported MADT entry (type = 0x%x)\n", header->type);