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author | 2022-05-25 11:17:41 -0700 | |
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committer | 2022-05-25 11:17:41 -0700 | |
commit | 88a618920e9baabc1780479e2fbb68e5551d0563 (patch) | |
tree | 49b4462b584b994e4a9f36c0ffe088f49f3e5392 /Documentation/translations/zh_CN/devicetree/usage-model.rst | |
parent | Merge tag 'printk-for-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux (diff) | |
parent | docs: pdfdocs: Add space for chapter counts >= 100 in TOC (diff) | |
download | linux-rng-88a618920e9baabc1780479e2fbb68e5551d0563.tar.xz linux-rng-88a618920e9baabc1780479e2fbb68e5551d0563.zip |
Merge tag 'docs-5.19' of git://git.lwn.net/linux
Pull documentation updates from Jonathan Corbet:
"It was a moderately busy cycle for documentation; highlights include:
- After a long period of inactivity, the Japanese translations are
seeing some much-needed maintenance and updating.
- Reworked IOMMU documentation
- Some new documentation for static-analysis tools
- A new overall structure for the memory-management documentation.
This is an LSFMM outcome that, it is hoped, will help encourage
developers to fill in the many gaps. Optimism is eternal...but
hopefully it will work.
- More Chinese translations.
Plus the usual typo fixes, updates, etc"
* tag 'docs-5.19' of git://git.lwn.net/linux: (70 commits)
docs: pdfdocs: Add space for chapter counts >= 100 in TOC
docs/zh_CN: Add dev-tools/gdb-kernel-debugging.rst Chinese translation
input: Docs: correct ntrig.rst typo
input: Docs: correct atarikbd.rst typos
MAINTAINERS: Become the docs/zh_CN maintainer
docs/zh_CN: fix devicetree usage-model translation
mm,doc: Add new documentation structure
Documentation: drop more IDE boot options and ide-cd.rst
Documentation/process: use scripts/get_maintainer.pl on patches
MAINTAINERS: Add entry for DOCUMENTATION/JAPANESE
docs/trans/ja_JP/howto: Don't mention specific kernel versions
docs/ja_JP/SubmittingPatches: Request summaries for commit references
docs/ja_JP/SubmittingPatches: Add Suggested-by as a standard signature
docs/ja_JP/SubmittingPatches: Randy has moved
docs/ja_JP/SubmittingPatches: Suggest the use of scripts/get_maintainer.pl
docs/ja_JP/SubmittingPatches: Update GregKH links
Documentation/sysctl: document max_rcu_stall_to_panic
Documentation: add missing angle bracket in cgroup-v2 doc
Documentation: dev-tools: use literal block instead of code-block
docs/zh_CN: add vm numa translation
...
Diffstat (limited to 'Documentation/translations/zh_CN/devicetree/usage-model.rst')
-rw-r--r-- | Documentation/translations/zh_CN/devicetree/usage-model.rst | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/Documentation/translations/zh_CN/devicetree/usage-model.rst b/Documentation/translations/zh_CN/devicetree/usage-model.rst index 318a3c6a0114..accdc33475a0 100644 --- a/Documentation/translations/zh_CN/devicetree/usage-model.rst +++ b/Documentation/translations/zh_CN/devicetree/usage-model.rst @@ -120,24 +120,24 @@ dt_compat列表(如果你好奇,该列表定义在arch/arm/include/asm/mach/ 表示什么。在Documentation/devicetree/bindings中添加兼容字符串的文档。 同样在ARM上,对于每个machine_desc,内核会查看是否有任何dt_compat列表条 -目出现在兼容属性中。如果有,那么该机器_desc就是驱动该机器的候选者。在搜索 +目出现在兼容属性中。如果有,那么该machine_desc就是驱动该机器的候选者。在搜索 了整个machine_descs表之后,setup_machine_fdt()根据每个machine_desc 在兼容属性中匹配的条目,返回 “最兼容” 的machine_desc。如果没有找到匹配 的machine_desc,那么它将返回NULL。 这个方案背后的原因是观察到,在大多数情况下,如果它们都使用相同的SoC或相同 -系列的SoC,一个机器_desc可以支持大量的电路板。然而,不可避免地会有一些例 +系列的SoC,一个machine_desc可以支持大量的电路板。然而,不可避免地会有一些例 外情况,即特定的板子需要特殊的设置代码,这在一般情况下是没有用的。特殊情况 可以通过在通用设置代码中明确检查有问题的板子来处理,但如果超过几个情况下, 这样做很快就会变得很难看和/或无法维护。 -相反,兼容列表允许通用机器_desc通过在dt_compat列表中指定“不太兼容”的值 +相反,兼容列表允许通用machine_desc通过在dt_compat列表中指定“不太兼容”的值 来提供对广泛的通用板的支持。在上面的例子中,通用板支持可以声称与“ti,ompa3” 或“ti,ompa3450”兼容。如果在最初的beagleboard上发现了一个bug,需要在 早期启动时使用特殊的变通代码,那么可以添加一个新的machine_desc,实现变通, 并且只在“ti,omap3-beagleboard”上匹配。 -PowerPC使用了一个稍微不同的方案,它从每个机器_desc中调用.probe()钩子, +PowerPC使用了一个稍微不同的方案,它从每个machine_desc中调用.probe()钩子, 并使用第一个返回TRUE的钩子。然而,这种方法没有考虑到兼容列表的优先级,对于 新的架构支持可能应该避免。 |