Yeap, I suggest convert the Chinese version to Markdown or other text format first, then we can got help from others to translate those documents
On Mon, May 4, 2020 at 2:06 PM chen huacai <zltjiang...@gmail.com> wrote: > Hi, Yonggang, > > We are planning to translate these manuals to English by human, but it > needs a very long time to complete. > > Huacai > > On Sun, May 3, 2020 at 6:42 PM 罗勇刚(Yonggang Luo) <luoyongg...@gmail.com> > wrote: > > > > The english version of the reference document is hard to head. > > I suggest first convert the chinese version into markdown or alternative > format and > > place them at github. > > And we then translate the document with google translate. > > > > On Sun, May 3, 2020 at 6:22 PM Huacai Chen <zltjiang...@gmail.com> > 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. > >> > >> Loongson-3 lacks English documents. I've tried to translated them with > >> translate.google.com, and the machine translated documents (together > >> with their original Chinese versions) are available here. > >> > >> Loongson-3A R1 (Loongson-3A1000) > >> User Manual Part 1: > >> http://ftp.godson.ac.cn/lemote/3A1000_p1.pdf > >> > http://ftp.godson.ac.cn/lemote/Loongson3A1000_processor_user_manual_P1.pdf > (Chinese Version) > >> User Manual Part 2: > >> http://ftp.godson.ac.cn/lemote/3A1000_p2.pdf > >> > http://ftp.godson.ac.cn/lemote/Loongson3A1000_processor_user_manual_P2.pdf > (Chinese Version) > >> > >> Loongson-3A R2 (Loongson-3A2000) > >> User Manual Part 1: > >> http://ftp.godson.ac.cn/lemote/3A2000_p1.pdf > >> http://ftp.godson.ac.cn/lemote/Loongson3A2000_user1.pdf (Chinese > Version) > >> User Manual Part 2: > >> http://ftp.godson.ac.cn/lemote/3A2000_p2.pdf > >> http://ftp.godson.ac.cn/lemote/Loongson3A2000_user2.pdf (Chinese > Version) > >> > >> Loongson-3A R3 (Loongson-3A3000) > >> User Manual Part 1: > >> http://ftp.godson.ac.cn/lemote/3A3000_p1.pdf > >> http://ftp.godson.ac.cn/lemote/Loongson3A3000_3B3000usermanual1.pdf > (Chinese Version) > >> User Manual Part 2: > >> http://ftp.godson.ac.cn/lemote/3A3000_p2.pdf > >> http://ftp.godson.ac.cn/lemote/Loongson3A3000_3B3000usermanual2.pdf > (Chinese Version) > >> > >> Loongson-3A R4 (Loongson-3A4000) > >> User Manual Part 1: > >> http://ftp.godson.ac.cn/lemote/3A4000_p1.pdf > >> http://ftp.godson.ac.cn/lemote/3A4000user.pdf (Chinese Version) > >> User Manual Part 2: > >> I'm sorry that it is unavailable now. > >> > >> We are preparing to add QEMU's Loongson-3 support. MIPS VZ extension is > >> fully supported in Loongson-3A R4+, so we at first add QEMU/KVM support > >> in this series. And the next series will add QEMU/TCG support (it will > >> emulate Loongson-3A R1). > >> > >> We already have a full functional Linux kernel (based on Linux-5.4.x LTS > >> but not upstream yet) here: > >> > >> https://github.com/chenhuacai/linux > >> > >> How to use QEMU/Loongson-3? > >> 1, Download kernel source from the above URL; > >> 2, Build a kernel with arch/mips/configs/loongson3_{def,hpc}config; > >> 3, Boot a Loongson-3A4000 host with this kernel; > >> 4, Build QEMU-5.0.0 with this patchset; > >> 5, modprobe kvm; > >> 6, Use QEMU with TCG (available in future): > >> qemu-system-mips64el -M loongson3,accel=tcg -cpu Loongson-3A1000 > -kernel <path_to_kernel> -append ... > >> Use QEMU with KVM (available at present): > >> qemu-system-mips64el -M loongson3,accel=kvm -cpu Loongson-3A4000 > -kernel <path_to_kernel> -append ... > >> > >> The "-cpu" parameter can be omitted here and QEMU will use the > correct type for TCG/KVM automatically. > >> > >> V1 -> V2: > >> 1, Add a cover letter; > >> 2, Improve CPU definitions; > >> 3, Remove LS7A-related things (Use GPEX instead); > >> 4, Add a description of how to run QEMU/Loongson-3. > >> > >> V2 -> V3: > >> 1, Fix all possible checkpatch.pl errors and warnings. > >> > >> Huacai Chen(7): > >> configure: Add KVM target support for MIPS64 > >> hw/mips: Implement the kvm_type() hook in MachineClass > >> hw/mips: Add CPU IRQ3 delivery for KVM > >> target/mips: Add Loongson-3 CPU definition > >> target/mips: Add more CP0 register for save/restor > >> hw/mips: Add Loongson-3 machine support (with KVM) > >> MAINTAINERS: Add myself as Loongson-3 maintainer > >> > >> Signed-off-by: Huacai Chen <che...@lemote.com> > >> --- > >> MAINTAINERS | 5 + > >> configure | 2 +- > >> default-configs/mips64el-softmmu.mak | 1 + > >> hw/core/Makefile.objs | 2 +- > >> hw/core/null-machine.c | 4 + > >> hw/mips/Kconfig | 10 + > >> hw/mips/Makefile.objs | 3 +- > >> hw/mips/common.c | 31 ++ > >> hw/mips/mips_int.c | 4 +- > >> hw/mips/mips_loongson3.c | 901 > +++++++++++++++++++++++++++++++++++ > >> include/hw/mips/mips.h | 3 + > >> target/mips/cpu.h | 28 ++ > >> target/mips/internal.h | 2 + > >> target/mips/kvm.c | 212 +++++++++ > >> target/mips/machine.c | 6 +- > >> target/mips/mips-defs.h | 7 +- > >> target/mips/translate.c | 2 + > >> target/mips/translate_init.inc.c | 86 ++++ > >> 18 files changed, 1300 insertions(+), 9 deletions(-) > >> create mode 100644 hw/mips/common.c > >> create mode 100644 hw/mips/mips_loongson3.c > >> -- > >> 2.7.0 > >> > > > > > > -- > > 此致 > > 礼 > > 罗勇刚 > > Yours > > sincerely, > > Yonggang Luo > > > > -- > Huacai Chen > -- 此致 礼 罗勇刚 Yours sincerely, Yonggang Luo
