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 <20210917035736.3934017-2-chenhuacai@loongson.cn> <20210923205929.GA23210@duo.ucw.cz>
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From:   Huacai Chen <chenhuacai@gmail.com>
Date:   Fri, 24 Sep 2021 12:10:35 +0800
Message-ID: <CAAhV-H5MPtfsBDH9Vo1e1n0oES_jHUrKJqk6Jgu=KD+WFFrKxA@mail.gmail.com>
Subject: Re: [PATCH V3 01/22] Documentation: LoongArch: Add basic documentations
To:     Pavel Machek <pavel@ucw.cz>
Cc:     Huacai Chen <chenhuacai@loongson.cn>,
        Arnd Bergmann <arnd@arndb.de>,
        Andy Lutomirski <luto@kernel.org>,
        Thomas Gleixner <tglx@linutronix.de>,
        Peter Zijlstra <peterz@infradead.org>,
        Andrew Morton <akpm@linux-foundation.org>,
        David Airlie <airlied@linux.ie>,
        Jonathan Corbet <corbet@lwn.net>,
        Linus Torvalds <torvalds@linux-foundation.org>,
        linux-arch <linux-arch@vger.kernel.org>,
        "open list:DOCUMENTATION" <linux-doc@vger.kernel.org>,
        LKML <linux-kernel@vger.kernel.org>,
        Xuefeng Li <lixuefeng@loongson.cn>,
        Yanteng Si <siyanteng@loongson.cn>,
        Jiaxun Yang <jiaxun.yang@flygoat.com>
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Hi, Pavel,

On Fri, Sep 24, 2021 at 4:59 AM Pavel Machek <pavel@ucw.cz> wrote:
>
> Hi!
>
> > Add some basic documentations for LoongArch. LoongArch is a new RISC
> > ISA, which is a bit like MIPS or RISC-V. LoongArch includes a reduced
> > 32-bit version (LA32R), a standard 32-bit version (LA32S) and a 64-bit
> > version (LA64).
> >
> > Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
>
> > +Relationship of Loongson and LoongArch
> > +======================================
> > +
> > +LoongArch is a RISC ISA which is different from any other existing ones, while
> > +Loongson is a family of processors. Loongson includes 3 series: Loongson-1 is
> > +32-bit processors, Loongson-2 is low-end 64-bit processors, and Loongson-3 is
> > +high-end 64-bit processors. Old Loongson is based on MIPS, and New
> > Loongson is
>
> s/processors/processor/ , I guess.
Should be processor series here, thanks.

>
> > +Official web site of Loongson and LoongArch (Loongson Technology Corp. Ltd.):
> > +
> > +  http://www.loongson.cn/index.html
>
> It would be better to point to english version of page.
The English version doesn't exist at present.

>
> > +Developer web site of Loongson and LoongArch (Software and Documentations):
>
> Documentation.
OK, thanks.

Huacai
>
> BR,                                                             Pavel
> --
> http://www.livejournal.com/~pavelmachek