From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753138AbaHDPaH (ORCPT ); Mon, 4 Aug 2014 11:30:07 -0400 Received: from mail-pa0-f43.google.com ([209.85.220.43]:62876 "EHLO mail-pa0-f43.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751634AbaHDPaC (ORCPT ); Mon, 4 Aug 2014 11:30:02 -0400 From: Hanjun Guo To: Catalin Marinas , "Rafael J. Wysocki" , Mark Rutland Cc: Graeme Gregory , Arnd Bergmann , Olof Johansson , Grant Likely , Sudeep Holla , Will Deacon , Jason Cooper , Marc Zyngier , Bjorn Helgaas , Daniel Lezcano , Mark Brown , Rob Herring , Robert Richter , Lv Zheng , Robert Moore , Lorenzo Pieralisi , Liviu Dudau , Randy Dunlap , Charles.Garcia-Tobin@arm.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 v2 07/18] ACPI / table: Print GIC information when MADT is parsed Date: Mon, 4 Aug 2014 23:28:14 +0800 Message-Id: <1407166105-17675-8-git-send-email-hanjun.guo@linaro.org> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1407166105-17675-1-git-send-email-hanjun.guo@linaro.org> References: <1407166105-17675-1-git-send-email-hanjun.guo@linaro.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org When MADT is parsed, print GIC information to make the boot log look pretty. Signed-off-by: Hanjun Guo Signed-off-by: Tomasz Nowicki --- drivers/acpi/tables.c | 39 ++++++++++++++++++++++++++++++++++++++- 1 file changed, 38 insertions(+), 1 deletion(-) diff --git a/drivers/acpi/tables.c b/drivers/acpi/tables.c index 6d5a6cd..77f8bb1 100644 --- a/drivers/acpi/tables.c +++ b/drivers/acpi/tables.c @@ -183,6 +183,44 @@ 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_info("GICC (acpi_id[0x%04x] address[0x%08llx] MPDIR[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_info("GIC Distributor (gic_id[0x%04x] address[0x%08llx] gsi_base[%d])\n", + p->gic_id, p->base_address, p->global_irq_base); + } + break; + + case ACPI_MADT_TYPE_GENERIC_MSI_FRAME: + { + struct acpi_madt_generic_msi_frame *p = + (struct acpi_madt_generic_msi_frame *)header; + pr_info("GIC MSI Frame (msi_fame_id[%d] address[0x%08llx])\n", + p->msi_frame_id, p->base_address); + } + break; + + case ACPI_MADT_TYPE_GENERIC_REDISTRIBUTOR: + { + struct acpi_madt_generic_redistributor *p = + (struct acpi_madt_generic_redistributor *)header; + pr_info("GIC Redistributor (address[0x%08llx] region_size[0x%x])\n", + p->base_address, p->length); + } + break; + default: pr_warn("Found unsupported MADT entry (type = 0x%x)\n", header->type); @@ -190,7 +228,6 @@ void acpi_table_print_madt_entry(struct acpi_subtable_header *header) } } - int __init acpi_table_parse_entries(char *id, unsigned long table_size, -- 1.7.9.5