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Re: [PATCH V19 0/5] mips: Add Loongson-3 machine support
From: |
Philippe Mathieu-Daudé |
Subject: |
Re: [PATCH V19 0/5] mips: Add Loongson-3 machine support |
Date: |
Sun, 3 Jan 2021 14:50:39 +0100 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.6.0 |
On 12/21/20 12:05 PM, Huacai Chen wrote:
> Loongson-3 CPU family include Loongson-3A R1/R2/R3/R4 and Loongson-3B
> R1/R2. Loongson-3A R1 is the oldest and its ISA is the smallest, while
> Loongson-3A R4 is the newest and its ISA is almost the superset of all
> others. To reduce complexity, in QEMU we just define two CPU types:
>
> 1, "Loongson-3A1000" CPU which is corresponding to Loongson-3A R1. It is
> suitable for TCG because Loongson-3A R1 has fewest ASE.
> 2, "Loongson-3A4000" CPU which is corresponding to Loongson-3A R4. It is
> suitable for KVM because Loongson-3A R4 has the VZ ASE.
Thank you Huacai for insisting up to this v19 to get
this machine in good shape.
Series applied to mips-next.
Regards,
Phil.
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