From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755525Ab2I0Pgm (ORCPT ); Thu, 27 Sep 2012 11:36:42 -0400 Received: from mail-pb0-f46.google.com ([209.85.160.46]:39090 "EHLO mail-pb0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754729Ab2I0Pgk (ORCPT ); Thu, 27 Sep 2012 11:36:40 -0400 Date: Thu, 27 Sep 2012 23:36:33 +0800 From: Tekkaman Ninja To: Harry Wei Cc: Greg-Kroah-Hartman , linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org, kernel@vger.linux-kernel.cn, "Eric W. Biederman" Subject: [PATCH]Documentation:Chinese translation of Documentation/IRQ.txt Message-ID: <20120927153633.GA4564@Super-MAGI> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This is a Chinese translated version of Documentation/IRQ.txt Signed-off-by: Fu Wei --- Documentation/zh_CN/IRQ.txt | 39 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 39 insertions(+) create mode 100644 Documentation/zh_CN/IRQ.txt diff --git a/Documentation/zh_CN/IRQ.txt b/Documentation/zh_CN/IRQ.txt new file mode 100644 index 0000000..956026d --- /dev/null +++ b/Documentation/zh_CN/IRQ.txt @@ -0,0 +1,39 @@ +Chinese translated version of Documentation/IRQ.txt + +If you have any comment or update to the content, please contact the +original document maintainer directly. However, if you have a problem +communicating in English you can also ask the Chinese maintainer for +help. Contact the Chinese maintainer if this translation is outdated +or if there is a problem with the translation. + +Maintainer: Eric W. Biederman +Chinese maintainer: Fu Wei +--------------------------------------------------------------------- +Documentation/IRQ.txt 的中文翻译 + +如果想评论或更新本文的内容，请直接联系原文档的维护者。如果你使用英文 +交流有困难的话，也可以向中文版维护者求助。如果本翻译更新不及时或者翻 +译存在问题，请联系中文版维护者。 +英文版维护者： Eric W. Biederman +中文版维护者： 傅炜 Fu Wei +中文版翻译者： 傅炜 Fu Wei +中文版校译者： 傅炜 Fu Wei + + +以下为正文 +--------------------------------------------------------------------- +何为 IRQ? + +一个 IRQ 是来自某个设备的一个中断请求。目前，它们可以来自一个硬件引脚， +或来自一个数据包。多个设备可能连接到同个硬件引脚，从而共享一个 IRQ。 + +一个 IRQ 编号是用于告知硬件中断源的内核标识。通常情况下，这是一个 +全局 irq_desc 数组的索引，但是除了在 linux/interrupt.h 中的实现， +具体的细节是体系结构特定的。 + +一个 IRQ 编号是设备上某个可能的中断源的枚举。通常情况下，枚举的编号是 +该引脚在系统内中断控制器的所有输入引脚中的编号。对于 ISA 总线中的情况， +枚举的是在两个 i8259 中断控制器中 16 个输入引脚。 + +架构可以对 IRQ 编号指定额外的含义，在硬件涉及任何手工配置的情况下， +是被提倡的。ISA 的 IRQ 是一个分配这类额外含义的典型例子。 -- 1.7.9.5