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Fri, 22 Jul 2022 09:47:36 +0800 (CST) Subject: Re: [PATCH v6 5/5] target/riscv: smstateen knobs To: Mayuresh Chitale , qemu-devel@nongnu.org, qemu-riscv@nongnu.org Cc: alistair.francis@wdc.com References: <20220721153136.377578-1-mchitale@ventanamicro.com> <20220721153136.377578-6-mchitale@ventanamicro.com> From: Weiwei Li Message-ID: <5eda3670-f818-0a3b-8ab3-345ed258ab60@iscas.ac.cn> Date: Fri, 22 Jul 2022 09:47:35 +0800 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.14.0 MIME-Version: 1.0 In-Reply-To: <20220721153136.377578-6-mchitale@ventanamicro.com> Content-Type: text/plain; charset=gbk; format=flowed Content-Transfer-Encoding: 8bit Content-Language: en-US X-CM-TRANSID: qwCowADng7y3AdpiXR9dAA--.17748S2 X-Coremail-Antispam: 1UD129KBjvJXoW7WF1ruw45Cw4fWFW3Xr17trb_yoW8WF1kpr 4DK342kan8Jry3Zw4xtr4DJrZ5Cw45C39FgaykC3Z7XrZ3GrZrJ3ZrCrZrurWrtFWxur4I qF43ur1xArWDta7anT9S1TB71UUUUUUqnTZGkaVYY2UrUUUUjbIjqfuFe4nvWSU5nxnvy2 9KBjDU0xBIdaVrnRJUUU9j14x267AKxVWUJVW8JwAFc2x0x2IEx4CE42xK8VAvwI8IcIk0 rVWrJVCq3wAFIxvE14AKwVWUJVWUGwA2ocxC64kIII0Yj41l84x0c7CEw4AK67xGY2AK02 1l84ACjcxK6xIIjxv20xvE14v26w1j6s0DM28EF7xvwVC0I7IYx2IY6xkF7I0E14v26r4U JVWxJr1l84ACjcxK6I8E87Iv67AKxVW0oVCq3wA2z4x0Y4vEx4A2jsIEc7CjxVAFwI0_Gc CE3s1le2I262IYc4CY6c8Ij28IcVAaY2xG8wAqx4xG64xvF2IEw4CE5I8CrVC2j2WlYx0E 2Ix0cI8IcVAFwI0_Jrv_JF1lYx0Ex4A2jsIE14v26r1j6r4UMcvjeVCFs4IE7xkEbVWUJV W8JwACjcxG0xvEwIxGrwACjI8F5VA0II8E6IAqYI8I648v4I1lc7I2V7IY0VAS07AlzVAY IcxG8wCY1x0264kExVAvwVAq07x20xyl42xK82IYc2Ij64vIr41l4I8I3I0E4IkC6x0Yz7 v_Jr0_Gr1lx2IqxVAqx4xG67AKxVWUJVWUGwC20s026x8GjcxK67AKxVWUGVWUWwC2zVAF 1VAY17CE14v26r126r1DMIIYrxkI7VAKI48JMIIF0xvE2Ix0cI8IcVAFwI0_Jr0_JF4lIx AIcVC0I7IYx2IY6xkF7I0E14v26r4j6F4UMIIF0xvE42xK8VAvwI8IcIk0rVW3JVWrJr1l IxAIcVC2z280aVAFwI0_Jr0_Gr1lIxAIcVC2z280aVCY1x0267AKxVW8JVW8JrUvcSsGvf C2KfnxnUUI43ZEXa7VUUH7K7UUUUU== X-Originating-IP: [116.224.155.20] X-CM-SenderInfo: 5olzvxxzhlqxpvfd2hldfou0/ Received-SPF: pass client-ip=159.226.251.21; envelope-from=liweiwei@iscas.ac.cn; helo=cstnet.cn X-Spam_score_int: -17 X-Spam_score: -1.8 X-Spam_bar: - X-Spam_report: (-1.8 / 5.0 requ) BAYES_00=-1.9, MIME_CHARSET_FARAWAY=2.45, NICE_REPLY_A=-0.001, RCVD_IN_DNSWL_MED=-2.3, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 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+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" ÔÚ 2022/7/21 ÏÂÎç11:31, Mayuresh Chitale дµÀ: > Add knobs to allow users to enable smstateen and also export it via the > ISA extension string. > > Signed-off-by: Mayuresh Chitale > --- > target/riscv/cpu.c | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/target/riscv/cpu.c b/target/riscv/cpu.c > index db2b8e4d30..2b7ed95396 100644 > --- a/target/riscv/cpu.c > +++ b/target/riscv/cpu.c > @@ -98,6 +98,7 @@ static const struct isa_ext_data isa_edata_arr[] = { > ISA_EXT_DATA_ENTRY(zve64f, true, PRIV_VERSION_1_12_0, ext_zve64f), > ISA_EXT_DATA_ENTRY(zhinx, true, PRIV_VERSION_1_12_0, ext_zhinx), > ISA_EXT_DATA_ENTRY(zhinxmin, true, PRIV_VERSION_1_12_0, ext_zhinxmin), > + ISA_EXT_DATA_ENTRY(smstateen, true, PRIV_VERSION_1_12_0, ext_smstateen), > ISA_EXT_DATA_ENTRY(svinval, true, PRIV_VERSION_1_12_0, ext_svinval), > ISA_EXT_DATA_ENTRY(svnapot, true, PRIV_VERSION_1_12_0, ext_svnapot), > ISA_EXT_DATA_ENTRY(svpbmt, true, PRIV_VERSION_1_12_0, ext_svpbmt), > @@ -987,6 +988,7 @@ static Property riscv_cpu_extensions[] = { > DEFINE_PROP_UINT16("vlen", RISCVCPU, cfg.vlen, 128), > DEFINE_PROP_UINT16("elen", RISCVCPU, cfg.elen, 64), > > + DEFINE_PROP_BOOL("smstateen", RISCVCPU, cfg.ext_smstateen, false), > DEFINE_PROP_BOOL("svinval", RISCVCPU, cfg.ext_svinval, false), > DEFINE_PROP_BOOL("svnapot", RISCVCPU, cfg.ext_svnapot, false), > DEFINE_PROP_BOOL("svpbmt", RISCVCPU, cfg.ext_svpbmt, false), Reviewed-by: Weiwei Li Regards, Weiwei Li