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([152.234.125.33]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-309ef04ba89sm11001161a91.10.2025.04.29.05.44.45 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 29 Apr 2025 05:44:47 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ventanamicro.com; s=google; t=1745930688; x=1746535488; darn=nongnu.org; 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=5EPo2xWup2FzZs+fmoD03mr3dmy4Dnii+MBbbjY7Lvw=; b=NMFG6AOz0JBwd+VjcSTKjsOL4Yr0vNLVP7OAh6Pw6Fekazk4qisnoF8q6CEe/oVrx0 KdHLQ6NfiqXqO2Oe88zyDxJAbP7vCbP3g3xz01qA4jlbL8RycU02zANSIxA9DdlpphtH 0kwEzhyJfeP7ruzG5ApsSCWMTSZBYN31cliFEjoQjcOGye0YCu/5vWo3IhrV6Y1MUSiK oQOA84iEbbJZhisvC05sf5U6bSxFaAMJH65bKyhxPj6P9mJVfLtqpkQ8U7idtEurfvWc A0CB5MPIX775WPNm3jP5gnsBpHQIBkO41NLutja3YNzT2fmh0swYZMq6nqDEUcoQXw3U akfQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1745930688; x=1746535488; 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=5EPo2xWup2FzZs+fmoD03mr3dmy4Dnii+MBbbjY7Lvw=; b=JJlUhaz3qUCT//1/yIFJvbj2XcZm6wRAMRE5kI/KwYRDyJiqDXNoQlZf6814ESaVsk Spy9430BPyy36UDw9VmnaSYeaJ1esTNkUj1ga1PC66gH629anGlWYL/DVvnQDI0R4nJX 6PaihbY0T5AJLyU88BDwzK5s/CEUBEFzPY61X2jWEuJgxLoq1kn99f9VhfAXhvzeMh9Q vUoI4cbzTfOC9NDiXWPPOj5YpnkqsfnBEuHEAlT/qFkJ31qnzSctvQouPpZT4bGyfMhJ 29rjWn9d0eHmfBEqYXcpv0OzVmqTe+/daMIio2qx4CCwFdWw/RvnOzSwq2jTZaXpcg3h Kh5g== X-Gm-Message-State: AOJu0YytYg39zDoVAK5IX+ALqHA/PZCIH8ohyGkUW17ZZm+aCtHMeT+e +7ZDx9UR2sUWbNbnMXVzKNjXFt/CTdrcyxi5MiBAeUVEazqm5tKGspPem9K+m3p0pwrveJUOnz0 I X-Gm-Gg: ASbGncsV0rfsq7ydgGrDOz6RwEgbE/7PTQfsamhJk8eJcIBgClYvUJQu4Tj2nvRls73 WYMDjFD8mG4LQSPwOfmG0tuNnM9Z1+X8k9iKZtkgVG2M0ZppnQfRVGuIMiu3apAPOI+cr4bAQCW mD7nOU4bmSy5VbB3bkJ18J/YxlDZ443djQyv4fYQd+AgbDuzC8isDswWZ8chqFrIpDctt/GsYZz hGIwPd2UScPCeRVq61OadwoE3j8GVwSCo9lJg/EYWvzX9SQY9tdI54Gne0uTW63pGJfcl7LSCle C84dWgk7T6KpT/zIvDskAZkHju6QvHpKSy8OhaW+C1U= X-Google-Smtp-Source: AGHT+IGjB3tgKBQEypuOzwxN3gsi1/eNzNzjGBLjr0t2CyOFbn2GEVPpb6OVgcvtxqhfEojncsKb1Q== X-Received: by 2002:a17:90b:3bce:b0:2ff:5a9d:9390 with SMTP id 98e67ed59e1d1-30a2154eb1fmr5214288a91.8.1745930687764; Tue, 29 Apr 2025 05:44:47 -0700 (PDT) From: Daniel Henrique Barboza To: qemu-devel@nongnu.org Cc: peter.maydell@linaro.org, ajones@ventanamicro.com, Daniel Henrique Barboza Subject: [PATCH v5 9/9] target/riscv/kvm: add scounteren CSR Date: Tue, 29 Apr 2025 09:44:21 -0300 Message-ID: <20250429124421.223883-10-dbarboza@ventanamicro.com> X-Mailer: git-send-email 2.49.0 In-Reply-To: <20250429124421.223883-1-dbarboza@ventanamicro.com> References: <20250429124421.223883-1-dbarboza@ventanamicro.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::102f; envelope-from=dbarboza@ventanamicro.com; helo=mail-pj1-x102f.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-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+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @ventanamicro.com) X-ZM-MESSAGEID: 1745930797406019100 Content-Type: text/plain; charset="utf-8" Add support for the scounteren KVM CSR. Note that env->scounteren is a 32 bit and all KVM CSRs are target_ulong, so scounteren will be capped to 32 bits read/writes. Reported-by: Andrew Jones Signed-off-by: Daniel Henrique Barboza Reviewed-by: Andrew Jones Reviewed-by: Alistair Francis --- target/riscv/kvm/kvm-cpu.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/target/riscv/kvm/kvm-cpu.c b/target/riscv/kvm/kvm-cpu.c index d55361962d..ff22ad1fb6 100644 --- a/target/riscv/kvm/kvm-cpu.c +++ b/target/riscv/kvm/kvm-cpu.c @@ -251,6 +251,7 @@ static KVMCPUConfig kvm_csr_cfgs[] =3D { KVM_CSR_CFG("stval", stval, RISCV_CSR_REG(stval)), KVM_CSR_CFG("sip", mip, RISCV_CSR_REG(sip)), KVM_CSR_CFG("satp", satp, RISCV_CSR_REG(satp)), + KVM_CSR_CFG("scounteren", scounteren, RISCV_CSR_REG(scounteren)), KVM_CSR_CFG("senvcfg", senvcfg, RISCV_CSR_REG(senvcfg)), }; =20 @@ -701,6 +702,7 @@ static void kvm_riscv_reset_regs_csr(CPURISCVState *env) env->stval =3D 0; env->mip =3D 0; env->satp =3D 0; + env->scounteren =3D 0; env->senvcfg =3D 0; } =20 --=20 2.49.0