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author | Linus Torvalds <torvalds@linux-foundation.org> | 2022-03-21 14:13:25 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2022-03-21 14:13:25 -0700 |
commit | 346658a5e189f35b61206fed2f9f60d4bb34b881 (patch) | |
tree | eff44d85cbd92095d1d17271489ca9d89a239824 /Documentation/translations/zh_CN/peci/peci.rst | |
parent | d2eb5500f1d916c9b0815cdc63c48a6d615532cc (diff) | |
parent | 75c05fabb873367d9e64f063dda8a310c4c58826 (diff) | |
download | linux-346658a5e189f35b61206fed2f9f60d4bb34b881.tar.bz2 |
Merge tag 'docs-5.18' of git://git.lwn.net/linux
Pull documentation updates from Jonathan Corbet:
"It has been a moderately busy cycle for documentation; some of the
highlights are:
- Numerous PDF-generation improvements
- Kees's new document with guidelines for researchers studying the
development community.
- The ongoing stream of Chinese translations
- Thorsten's new document on regression handling
- A major reworking of the internal documentation for the kernel-doc
script.
Plus the usual stream of typo fixes and such"
* tag 'docs-5.18' of git://git.lwn.net/linux: (80 commits)
docs/kernel-parameters: update description of mem=
docs/zh_CN: Add sched-nice-design Chinese translation
docs: scheduler: Convert schedutil.txt to ReST
Docs: ktap: add code-block type
docs: serial: fix a reference file name in driver.rst
docs: UML: Mention telnetd for port channel
docs/zh_CN: add damon reclaim translation
docs/zh_CN: add damon usage translation
docs/zh_CN: add admin-guide damon start translation
docs/zh_CN: add admin-guide damon index translation
docs/zh_CN: Refactoring the admin-guide directory index
zh_CN: Add translation for admin-guide/mm/index.rst
zh_CN: Add translations for admin-guide/mm/ksm.rst
Add Chinese translation for vm/ksm.rst
docs/zh_CN: Add sched-stats Chinese translation
docs/zh_CN: add devicetree of_unittest translation
docs/zh_CN: add devicetree usage-model translation
docs/zh_CN: add devicetree index translation
Documentation: describe how to apply incremental stable patches
docs/zh_CN: add peci subsystem translation
...
Diffstat (limited to 'Documentation/translations/zh_CN/peci/peci.rst')
-rw-r--r-- | Documentation/translations/zh_CN/peci/peci.rst | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/Documentation/translations/zh_CN/peci/peci.rst b/Documentation/translations/zh_CN/peci/peci.rst new file mode 100644 index 000000000000..a3b4f99b994c --- /dev/null +++ b/Documentation/translations/zh_CN/peci/peci.rst @@ -0,0 +1,54 @@ +.. SPDX-License-Identifier: GPL-2.0-only +.. include:: ../disclaimer-zh_CN.rst + +:Original: Documentation/peci/peci.rst + +:翻译: + + 司延腾 Yanteng Si <siyanteng@loongson.cn> + +:校译: + +==== +概述 +==== + +平台环境控制接口(PECI)是英特尔处理器和管理控制器(如底板管理控制器,BMC) +之间的一个通信接口。PECI提供的服务允许管理控制器通过访问各种寄存器来配置、监 +控和调试平台。它定义了一个专门的命令协议,管理控制器作为PECI的发起者,处理器 +作为PECI的响应者。PECI可以用于基于单处理器和多处理器的系统中。 + +注意:英特尔PECI规范没有作为专门的文件发布,而是作为英特尔CPU的外部设计规范 +(EDS)的一部分。外部设计规范通常是不公开的。 + +PECI 线 +--------- + +PECI线接口使用单线进行自锁和数据传输。它不需要任何额外的控制线--物理层是一个 +自锁的单线总线信号,每一个比特都从接近零伏的空闲状态开始驱动、上升边缘。驱动高 +电平信号的持续时间可以确定位值是逻辑 “0” 还是逻辑 “1”。PECI线还包括与每个信 +息建立的可变数据速率。 + +对于PECI线,每个处理器包将在一个定义的范围内利用唯一的、固定的地址,该地址应 +该与处理器插座ID有固定的关系--如果其中一个处理器被移除,它不会影响其余处理器 +的地址。 + +PECI子系统代码内嵌文档 +------------------------ + +该API在以下内核代码中: + +include/linux/peci.h + +drivers/peci/internal.h + +drivers/peci/core.c + +drivers/peci/request.c + +PECI CPU 驱动 API +------------------- + +该API在以下内核代码中: + +drivers/peci/cpu.c |