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Fri, 01 Sep 2023 12:46:49 -0700 (PDT) Received: from grind.dc1.ventanamicro.com ([177.94.15.194]) by smtp.gmail.com with ESMTPSA id h187-20020a4a5ec4000000b00565d41ba4d0sm2303002oob.35.2023.09.01.12.46.46 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 01 Sep 2023 12:46:49 -0700 (PDT) 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, palmer@rivosinc.com, ajones@ventanamicro.com, Daniel Henrique Barboza Subject: [PATCH v9 05/20] target/riscv/cpu.c: split non-ratified exts from riscv_cpu_extensions[] Date: Fri, 1 Sep 2023 16:46:11 -0300 Message-ID: <20230901194627.1214811-6-dbarboza@ventanamicro.com> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20230901194627.1214811-1-dbarboza@ventanamicro.com> References: <20230901194627.1214811-1-dbarboza@ventanamicro.com> MIME-Version: 1.0 Received-SPF: pass client-ip=2607:f8b0:4864:20::32f; envelope-from=dbarboza@ventanamicro.com; helo=mail-ot1-x32f.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+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Create a new riscv_cpu_experimental_exts[] to store the non-ratified extensions properties. Once they are ratified we'll move them back to riscv_cpu_extensions[]. riscv_cpu_add_user_properties() and riscv_cpu_add_kvm_properties() are changed to keep adding non-ratified properties to users. Signed-off-by: Daniel Henrique Barboza Reviewed-by: Alistair Francis Reviewed-by: Andrew Jones --- target/riscv/cpu.c | 13 ++++++++++++- 1 file changed, 12 insertions(+), 1 deletion(-) diff --git a/target/riscv/cpu.c b/target/riscv/cpu.c index 8662414906..2349f813e4 100644 --- a/target/riscv/cpu.c +++ b/target/riscv/cpu.c @@ -1881,8 +1881,11 @@ static Property riscv_cpu_extensions[] = { DEFINE_PROP_BOOL("xtheadsync", RISCVCPU, cfg.ext_xtheadsync, false), DEFINE_PROP_BOOL("xventanacondops", RISCVCPU, cfg.ext_XVentanaCondOps, false), - /* These are experimental so mark with 'x-' */ + DEFINE_PROP_END_OF_LIST(), +}; +/* These are experimental so mark with 'x-' */ +static Property riscv_cpu_experimental_exts[] = { /* ePMP 0.9.3 */ DEFINE_PROP_BOOL("x-epmp", RISCVCPU, cfg.epmp, false), DEFINE_PROP_BOOL("x-smaia", RISCVCPU, cfg.ext_smaia, false), @@ -1975,6 +1978,10 @@ static void riscv_cpu_add_kvm_properties(Object *obj) riscv_cpu_add_kvm_unavail_prop(obj, prop->name); } + for (prop = riscv_cpu_experimental_exts; prop && prop->name; prop++) { + riscv_cpu_add_kvm_unavail_prop(obj, prop->name); + } + for (prop = riscv_cpu_options; prop && prop->name; prop++) { /* Check if KVM created the property already */ if (object_property_find(obj, prop->name)) { @@ -2014,6 +2021,10 @@ static void riscv_cpu_add_user_properties(Object *obj) for (prop = riscv_cpu_options; prop && prop->name; prop++) { qdev_property_add_static(dev, prop); } + + for (prop = riscv_cpu_experimental_exts; prop && prop->name; prop++) { + qdev_property_add_static(dev, prop); + } } static Property riscv_cpu_properties[] = {