From patchwork Thu Feb 16 21:55:48 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Daniel Henrique Barboza X-Patchwork-Id: 13144067 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 3A253C61DA4 for ; Thu, 16 Feb 2023 21:58:11 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pSmEq-00033b-FJ; Thu, 16 Feb 2023 16:56:24 -0500 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 1pSmEo-00032F-TQ for qemu-devel@nongnu.org; Thu, 16 Feb 2023 16:56:22 -0500 Received: from mail-oi1-x22c.google.com ([2607:f8b0:4864:20::22c]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1pSmEm-00024D-Ta for qemu-devel@nongnu.org; Thu, 16 Feb 2023 16:56:22 -0500 Received: by mail-oi1-x22c.google.com with SMTP id 26so1949872oix.7 for ; Thu, 16 Feb 2023 13:56:19 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ventanamicro.com; s=google; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=Rhjy4ZuFr2J/YQsYfjypiNp1FTwn/nVolIeKKoKX5g0=; b=LugphfGor1gmprUSAby7mJAPaibOuGqZG6te5q8kb9VUbENNZ7y/mZzIlgErXKYVB3 rXI0maowpzY38vuwMLSYcfRMrgGnJ7algLFXIVjYsnt6kxM+GnBX3LFt1NVyuleIYcDt tucThstlg1UiYhMtOJgtRYp8tE1VIUT3B3JJYdf7K3CQZPRrFltPFHJmhuetTZ91S5RL f8mAxtjDsSTfxorD8LjRzToEf5gd1m8gpg87dV39xVLOj6s8W6SSd91YUfsr73joPVG3 4YauKpS5LNdvc9/xr1oLiHe/cXPEwzF7GHNWjT0oERrJO+SiR9inBk+PDwi8kN1fsBBL eHhg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=Rhjy4ZuFr2J/YQsYfjypiNp1FTwn/nVolIeKKoKX5g0=; b=Vts0mEdxjgMCb0iujNrCIDCt84CtV5FV4pnLHgpm6kuLk3A15oJSSWoN1bEu4FiUK7 HSBASIJ0s2oxEe1md/ySMx5MWpdAq/6TDMlRYeoHMXwvrbbT8sK/Y0e2pshmV6ljFK1S am2+bUBVI2lkEfDCNm5EyUzIju3gGXaUHcOnksVnwmfFAWhKrFfa74ocZXG+tcHnZzER NMjXfdmTReyTi7m1iOVBuHsg2OtaxpiT9GsJl2DUCXvDEvo1gbiA6bxl1bx0ibleEWD/ GYFohv93H85eyOxSRoYNjWcppyK4BnJSXie4WvVqYB44WGsRtMcsFwrCGbEYVM5DlHoY wNJg== X-Gm-Message-State: AO0yUKVoKyv05nFGeLyc/OmgZWzEdJyMDQ/4vmoSmiuEPJ+dn8R5Nslm +26hFtm2No5KREj81Iz8jHfO6XDfv9G2bMan X-Google-Smtp-Source: AK7set+0Hnum3qfi+p5MUU+xhgmardYCuI6QJD5j1j1IUf2xEor0XxwF4CfdT3mJMZczDKfETZGlbw== X-Received: by 2002:a54:4784:0:b0:378:3340:d31c with SMTP id o4-20020a544784000000b003783340d31cmr2802931oic.33.1676584578566; Thu, 16 Feb 2023 13:56:18 -0800 (PST) Received: from grind.dc1.ventanamicro.com ([191.19.40.109]) by smtp.gmail.com with ESMTPSA id i132-20020acaea8a000000b0037d7f4d0890sm1047570oih.26.2023.02.16.13.56.15 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 16 Feb 2023 13:56:18 -0800 (PST) From: Daniel Henrique Barboza To: qemu-devel@nongnu.org Cc: qemu-riscv@nongnu.org, alistair.francis@wdc.com, bmeng@tinylab.org, liweiwei@iscas.ac.cn, zhiwei_liu@linux.alibaba.com, richard.henderson@linaro.org, Daniel Henrique Barboza , Andrew Jones Subject: [PATCH v6 7/9] hw/riscv/virt.c: do not use RISCV_FEATURE_MMU in create_fdt_socket_cpus() Date: Thu, 16 Feb 2023 18:55:48 -0300 Message-Id: <20230216215550.1011637-8-dbarboza@ventanamicro.com> X-Mailer: git-send-email 2.39.1 In-Reply-To: <20230216215550.1011637-1-dbarboza@ventanamicro.com> References: <20230216215550.1011637-1-dbarboza@ventanamicro.com> MIME-Version: 1.0 Received-SPF: pass client-ip=2607:f8b0:4864:20::22c; envelope-from=dbarboza@ventanamicro.com; helo=mail-oi1-x22c.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=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@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-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Read cpu_ptr->cfg.mmu directly. As a bonus, use cpu_ptr in riscv_isa_string(). Signed-off-by: Daniel Henrique Barboza Reviewed-by: Weiwei Li Reviewed-by: Bin Meng Reviewed-by: Andrew Jones Reviewed-by: LIU Zhiwei --- hw/riscv/virt.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/hw/riscv/virt.c b/hw/riscv/virt.c index 86c4adc0c9..49f2c157f7 100644 --- a/hw/riscv/virt.c +++ b/hw/riscv/virt.c @@ -232,20 +232,21 @@ static void create_fdt_socket_cpus(RISCVVirtState *s, int socket, bool is_32_bit = riscv_is_32bit(&s->soc[0]); for (cpu = s->soc[socket].num_harts - 1; cpu >= 0; cpu--) { + RISCVCPU *cpu_ptr = &s->soc[socket].harts[cpu]; + cpu_phandle = (*phandle)++; cpu_name = g_strdup_printf("/cpus/cpu@%d", s->soc[socket].hartid_base + cpu); qemu_fdt_add_subnode(ms->fdt, cpu_name); - if (riscv_feature(&s->soc[socket].harts[cpu].env, - RISCV_FEATURE_MMU)) { + if (cpu_ptr->cfg.mmu) { qemu_fdt_setprop_string(ms->fdt, cpu_name, "mmu-type", (is_32_bit) ? "riscv,sv32" : "riscv,sv48"); } else { qemu_fdt_setprop_string(ms->fdt, cpu_name, "mmu-type", "riscv,none"); } - name = riscv_isa_string(&s->soc[socket].harts[cpu]); + name = riscv_isa_string(cpu_ptr); qemu_fdt_setprop_string(ms->fdt, cpu_name, "riscv,isa", name); g_free(name); qemu_fdt_setprop_string(ms->fdt, cpu_name, "compatible", "riscv");