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From: Dongliang Mu <dzm91@hust.edu.cn>
To: Jiaming Ouyang <jiamingouyang13@gmail.com>, linux-kernel@vger.kernel.org
Cc: linux-doc@vger.kernel.org, alexs@kernel.org, corbet@lwn.net,
	si.yanteng@linux.dev, skhan@linuxfoundation.org,
	"gregkh@linuxfoundation.org" <gregkh@linuxfoundation.org>,
	rdunlap@infradead.org, baikefan@leap-io-kernel.com
Subject: Re: [PATCH v2] docs/zh_CN: add Chinese translation for usb/ohci.rst
Date: Mon, 28 Sep 2026 17:01:37 +0800	[thread overview]
Message-ID: <7047abdc-1c40-4792-85ec-57db62fbe32b@hust.edu.cn> (raw)
In-Reply-To: <CAMnqnYwKwb5oTFOXNJyTJk2JEL6bnq+7yENm8v8RnovBYsFVGA@mail.gmail.com>


On 9/28/26 4:52 PM, Jiaming Ouyang wrote:
> [PATCH v2] docs/zh_CN: add Chinese translation for usb/ohci.rst
>
> Translate Documentation/usb/ohci.rst into Chinese Simplified.
>
> The translation covers OHCI driver overview, hardware protocol
> differences (OHCI vs UHCI), improvements since 2.4 kernel,
> queueable interrupt transfers, and non-PCI support.

Before formal review, I am curious why you delete 
Documentation/translations/zh_CN/usb/index.rst in this v2 patch.

Dongliang Mu

>
> ---
> Signed-off-by: Jiaming Ouyang <jiamingouyang13@gmail.com>
>
> ---
> Changes in v2:
> - Correct the date
> - Correct the layout
> - Add specific details for it's contributors
> ---
>   Documentation/translations/zh_CN/usb/ohci.rst | 38 +++++++++++++++++++
>   1 file changed, 38 insertions(+)
>   create mode 100644 Documentation/translations/zh_CN/usb/ohci.rst
>
> diff --git a/Documentation/translations/zh_CN/usb/ohci.rst
> b/Documentation/translations/zh_CN/usb/ohci.rst
> new file mode 100644
> index 000000000000..5e36831bf370
> --- /dev/null
> +++ b/Documentation/translations/zh_CN/usb/ohci.rst
> @@ -0,0 +1,38 @@
> +.. SPDX-License-Identifier: GPL-2.0
> +
> +:Original: Documentation/usb/ohci.rst
> +
> +:翻译: 欧阳家铭 Jiaming Ouyang <jiamingouyang13@gmail.com>
> +
> +========
> +OHCI驱动
> +========
> +
> +2002年8月23日
> +
> +“OHCI-HCD”驱动程序是一个USB主机控制器程序(HCD),它源自2.4内核系列中的“usb-ohci”
> +驱动程序。“usb-ohci”代码主要由 Roman Weissgaerber <weissg@vienna.at>编写但也获
> +得了来自David Brownell <dbrownell@users.sourceforge.net>,Linus Torvalds
> +和Gregory P. Smith的支持。
> +
> +它支持“开放主机控制器接口”(OHCI),该接口标准化了用于与USB 1.1主机控制器通信的
> +硬件寄存器协议。“与英特尔早期的“通用主机控制器接口”(UHCI)相比,它将更多只能功能
> +注入到硬件中。除英特尔和威盛之外的其他供应商的USB1.1控制器通常使用OHCI。
> +
> +自2.4内核以来的更改包括
> +
> +         - 提高了健壮性; 修复了错误; 减少了开销
> +         - 支持更新和简化的usbcore API
> +         - 中断传输可以更大,并且可以排队
> +         - 通过使用上层“hcd”框架,减少代码量
> +         - 支持一些非PCI的OHCI实现
> +         - ... 以及更多
> +
> +“OHCI-hcd”驱动程序处理所有USB 1.1传输类型。所有类型的传输都可以排队。在“usb-ohci”
> +中也是如此,但中断传输除外。以前,使用一帧的周期会因为IRQ处理的开销而导致数据丢
> +失的风险。当中断传输排队时,可以通过确保硬件在操作系统处理相关IRQ时始终有传输需要
> +处理,来最大限度的降低这些风险。
> +
> +- David Brownell
> +  <dbrownell@users.sourceforge.net>
> +


  reply	other threads:[~2026-09-28  9:01 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-09-28  8:52 Jiaming Ouyang
2026-09-28  9:01 ` Dongliang Mu [this message]
2026-09-28  9:18 ` Weijie Yuan
2026-09-28  9:34 Jiaming Ouyang
2026-09-28 12:01 ` gregkh

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