From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id F1FA9C00142 for ; Mon, 30 Oct 2023 17:30:59 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qxW64-0002EN-Mw; Mon, 30 Oct 2023 13:30:49 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qxW5y-0002DW-V2 for qemu-riscv@nongnu.org; Mon, 30 Oct 2023 13:30:35 -0400 Received: from mail-yw1-x112d.google.com ([2607:f8b0:4864:20::112d]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1qxW5x-0006te-AI for qemu-riscv@nongnu.org; Mon, 30 Oct 2023 13:30:34 -0400 Received: by mail-yw1-x112d.google.com with SMTP id 00721157ae682-5a92782615dso46871147b3.2 for ; Mon, 30 Oct 2023 10:30:32 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ventanamicro.com; s=google; t=1698687031; x=1699291831; darn=nongnu.org; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :from:to:cc:subject:date:message-id:reply-to; bh=9p9qTHVCKLKALToewqGHbSpen+vgplTQRv8pccf204c=; b=HmMVjl2uc8owa3NbT67P4x1IuQ4kjDiSrIBPtTS3UTfoIayb2sEcpt2mS/xWZtPyeM hA/Jndjue97NTgq+loDCptFO2Ody1d+HIp4Ed1qdju2C3eZ3172JWFHjr+jP35Q+Wjm0 kxzqekm6B7J4/Fj5dTdXHBiij6ORTt45oA3x9qhhjcSgAEU/s31PkZOxpAQuTHFRaKIK w9JI8UvCs+U4lAOcZZNtxplOyg4STGwglksncEinvAa5IaaVbdXgKrP7sXp6ujBajbhw aDtLUCZuqaWcvD3vzAufF0PWmS2j/lzo5Rw8OoPdJCZrRXxO0idJR0EidlPFHWDSToWg ogzg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1698687031; x=1699291831; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=9p9qTHVCKLKALToewqGHbSpen+vgplTQRv8pccf204c=; b=PrT5JhB77l56W9hldiIQ8HXWjdGmw/pKcPWvPhpBPjxNzRxJgo05nspS+YhmxqLutq VOOSR22yQiBOs4NKyXdzueMZqgqNeAzJxrCecOZ+1B5ab8TOy5FcWmkmY46hXeu+g4ck e+o3Z5z1U37tdl5hudgDdP6TWfeFkKJoCRFQ2vFzBKHNtVbzCBgNINlrUksBVCVuWQjp eQqYC1sWlnfYiACxTZ3PSBord7yqnEpzgZ1E5Dts+OII6HHNQ50rzB4MapRec8wWYQ5w DAmWgMwtKSdVHLrCuuKm1E/pDggnSwbFve5GDfoGHgMYLL763SV8V85ZWXQtpPTza2oV PRhA== X-Gm-Message-State: AOJu0YycyxrnRzPyZR3R4fedDMOeQIiEq4SwFnEdgPQMR23SPdSZqMiG YoU26xGewafnjguqZwyoPqFRGw== X-Google-Smtp-Source: AGHT+IGL8ZQjwSlyFc1DVnh8cEeMvT/LRVr2ZMMrvdb6yVpCPoTRC0ChfOfun6LxBw9rOVBXyEjW+w== X-Received: by 2002:a81:7e4f:0:b0:5a8:286d:339e with SMTP id p15-20020a817e4f000000b005a8286d339emr9603602ywn.4.1698687031272; Mon, 30 Oct 2023 10:30:31 -0700 (PDT) Received: from [192.168.68.107] ([179.193.10.161]) by smtp.gmail.com with ESMTPSA id i23-20020a81be17000000b005b03d703564sm3915791ywn.137.2023.10.30.10.30.28 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 30 Oct 2023 10:30:30 -0700 (PDT) Message-ID: <9becb007-d3c2-4835-8c02-7652845ed02f@ventanamicro.com> Date: Mon, 30 Oct 2023 14:30:28 -0300 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2 08/14] target/riscv: Add cfg properties for Zvks[c|g] extensions Content-Language: en-US To: Max Chou , qemu-devel@nongnu.org, qemu-riscv@nongnu.org Cc: Palmer Dabbelt , Alistair Francis , Bin Meng , Weiwei Li , Liu Zhiwei , Andrew Jones References: <20231026151828.754279-1-max.chou@sifive.com> <20231026151828.754279-9-max.chou@sifive.com> From: Daniel Henrique Barboza In-Reply-To: <20231026151828.754279-9-max.chou@sifive.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Received-SPF: pass client-ip=2607:f8b0:4864:20::112d; envelope-from=dbarboza@ventanamicro.com; helo=mail-yw1-x112d.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-riscv@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-riscv-bounces+qemu-riscv=archiver.kernel.org@nongnu.org Sender: qemu-riscv-bounces+qemu-riscv=archiver.kernel.org@nongnu.org On 10/26/23 12:18, Max Chou wrote: > Vector crypto spec defines the ShangMi algorithm suite related > extensions (Zvks, Zvksc, Zvksg) combined by several vector crypto > extensions. > > Signed-off-by: Max Chou > --- Reviewed-by: Daniel Henrique Barboza > target/riscv/cpu_cfg.h | 3 +++ > target/riscv/tcg/tcg-cpu.c | 17 +++++++++++++++++ > 2 files changed, 20 insertions(+) > > diff --git a/target/riscv/cpu_cfg.h b/target/riscv/cpu_cfg.h > index fd07aa96a27..7b0ca657a6a 100644 > --- a/target/riscv/cpu_cfg.h > +++ b/target/riscv/cpu_cfg.h > @@ -99,6 +99,9 @@ struct RISCVCPUConfig { > bool ext_zvkn; > bool ext_zvknc; > bool ext_zvkng; > + bool ext_zvks; > + bool ext_zvksc; > + bool ext_zvksg; > bool ext_zmmul; > bool ext_zvfbfmin; > bool ext_zvfbfwma; > diff --git a/target/riscv/tcg/tcg-cpu.c b/target/riscv/tcg/tcg-cpu.c > index e460701a13c..f9023ca75c7 100644 > --- a/target/riscv/tcg/tcg-cpu.c > +++ b/target/riscv/tcg/tcg-cpu.c > @@ -519,6 +519,23 @@ void riscv_cpu_validate_set_extensions(RISCVCPU *cpu, Error **errp) > cpu_cfg_ext_auto_update(cpu, CPU_CFG_OFFSET(ext_zvkt), true); > } > > + if (cpu->cfg.ext_zvksc) { > + cpu_cfg_ext_auto_update(cpu, CPU_CFG_OFFSET(ext_zvks), true); > + cpu_cfg_ext_auto_update(cpu, CPU_CFG_OFFSET(ext_zvbc), true); > + } > + > + if (cpu->cfg.ext_zvksg) { > + cpu_cfg_ext_auto_update(cpu, CPU_CFG_OFFSET(ext_zvks), true); > + cpu_cfg_ext_auto_update(cpu, CPU_CFG_OFFSET(ext_zvkg), true); > + } > + > + if (cpu->cfg.ext_zvks) { > + cpu_cfg_ext_auto_update(cpu, CPU_CFG_OFFSET(ext_zvksed), true); > + cpu_cfg_ext_auto_update(cpu, CPU_CFG_OFFSET(ext_zvksh), true); > + cpu_cfg_ext_auto_update(cpu, CPU_CFG_OFFSET(ext_zvkb), true); > + cpu_cfg_ext_auto_update(cpu, CPU_CFG_OFFSET(ext_zvkt), true); > + } > + > if (cpu->cfg.ext_zvkt) { > cpu_cfg_ext_auto_update(cpu, CPU_CFG_OFFSET(ext_zvbb), true); > cpu_cfg_ext_auto_update(cpu, CPU_CFG_OFFSET(ext_zvbc), true);