From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753220AbbDGHsm (ORCPT ); Tue, 7 Apr 2015 03:48:42 -0400 Received: from szxga01-in.huawei.com ([58.251.152.64]:21525 "EHLO szxga01-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753204AbbDGHse (ORCPT ); Tue, 7 Apr 2015 03:48:34 -0400 From: Zhen Lei To: Thomas Gleixner , Jason Cooper , Marc Zyngier , linux-kernel CC: Zefan Li , Xinwei Hu , "Tianhong Ding" , Kefeng Wang , "Yun Wu" , Zhen Lei Subject: [PATCH 2/3] irqchip/gicv3-its: remove GITS_BASER_TYPE_CPU base on latest spec Date: Tue, 7 Apr 2015 15:47:33 +0800 Message-ID: <1428392854-3228-2-git-send-email-thunder.leizhen@huawei.com> X-Mailer: git-send-email 1.8.4.msysgit.0 In-Reply-To: <1428392854-3228-1-git-send-email-thunder.leizhen@huawei.com> References: <1428392854-3228-1-git-send-email-thunder.leizhen@huawei.com> MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.177.27.142] X-CFilter-Loop: Reflected Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org In the latest specification(version 24.0), clause 5.12.13 GITS_BASERn. The meaning of value=0x3 in "Type" field was revised to reserved. As below: 0x3. Reserved. In the early versions(like 19.0), it defined as below: 0x3. Physical Processors. Signed-off-by: Zhen Lei --- drivers/irqchip/irq-gic-v3-its.c | 2 +- include/linux/irqchip/arm-gic-v3.h | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/irqchip/irq-gic-v3-its.c b/drivers/irqchip/irq-gic-v3-its.c index 2577f06..bbf9504 100644 --- a/drivers/irqchip/irq-gic-v3-its.c +++ b/drivers/irqchip/irq-gic-v3-its.c @@ -777,7 +777,7 @@ static int __init its_alloc_lpi_tables(void) static const char *its_base_type_string[] = { [GITS_BASER_TYPE_DEVICE] = "Devices", [GITS_BASER_TYPE_VCPU] = "Virtual CPUs", - [GITS_BASER_TYPE_CPU] = "Physical CPUs", + [GITS_BASER_TYPE_RESERVED3] = "Reserved (3)", [GITS_BASER_TYPE_COLLECTION] = "Interrupt Collections", [GITS_BASER_TYPE_RESERVED5] = "Reserved (5)", [GITS_BASER_TYPE_RESERVED6] = "Reserved (6)", diff --git a/include/linux/irqchip/arm-gic-v3.h b/include/linux/irqchip/arm-gic-v3.h index ffbc034..67f5779 100644 --- a/include/linux/irqchip/arm-gic-v3.h +++ b/include/linux/irqchip/arm-gic-v3.h @@ -233,7 +233,7 @@ #define GITS_BASER_TYPE_NONE 0 #define GITS_BASER_TYPE_DEVICE 1 #define GITS_BASER_TYPE_VCPU 2 -#define GITS_BASER_TYPE_CPU 3 +#define GITS_BASER_TYPE_RESERVED3 3 #define GITS_BASER_TYPE_COLLECTION 4 #define GITS_BASER_TYPE_RESERVED5 5 #define GITS_BASER_TYPE_RESERVED6 6 -- 1.8.0