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[40.133.212.210]) by smtp.gmail.com with ESMTPSA id 13sm14678975pfi.78.2020.02.01.17.04.52 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 01 Feb 2020 17:04:52 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=pbTFZCO7ADOXNmgFtzr7ygDnLBWMHSNndfGhWIzZQwI=; b=kvJbbi/e/ah++Z8bA/jeiNK/zEI8r+LxCSD2L8Lxo5j+OSUFuisYSgMiVvBOZheMZ7 oRX4ZCxjIA3W0hknMWH+UXvHInePAb5qk6wMlhLsDks14BjDegd4kFg0dS+fBjcUgsyq MlyliUefO/Gv6xYraceKqStJs7n+n/rm/GlDlw1gU5QMas5ftWBtlAWIRJ0H2Ut/jwhx V9KG/90ff3HdZQVN/XdXmKZrxhugBolpqtDfxoeejDW7nYYb2b3mwTo5QmH0ZyOc/Bn9 EAGA2ZWy1o9gf5zmHZOsID1b/C0TsQmx8LhtShoILlvyaXx/AY3gaLfGTgzNXyW7E79E +RzA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=pbTFZCO7ADOXNmgFtzr7ygDnLBWMHSNndfGhWIzZQwI=; b=DJSdE6tcngm0rmpEnArvCZjjO4rau7t4rkZ7DJjxZcRYgTc0Q8wWpMR40/45ZB1pn7 0qGpgkydWu8L9EjK9erZgSeZ4+JvytRDoU4lz+5VnP8/tfrh38W5/JNW5Fyjke8PrOro YTSv7nbwyr7LJioqqGy/8iYP8oH9a9+0U6PjAXmwM2G7F/1kiGyPZp2NHfV9ycxZeA25 HYV+dX75/yPGPOkf7P84xeXUSyuqe0fgmTvXXgVtntWphIneOH8cU5XSGZhSfCwG/V8X QClot8toaEGRH68TctX0iSx3ilxuSO9I/F123mHYighyibm4+g1snW7G9iNuTDuMI1IV rUFA== X-Gm-Message-State: APjAAAWkteV/p9+lw/EBAFBctJhbMQs3RHng4mOBRdXZrGH0XOmAb4VY 6ydmYPLkRXsm8rgvncxxPbyfrYVO/cE= X-Google-Smtp-Source: APXvYqwebZoX+QwJCpH7ZyngcTQRhVgKKtEYExmKLVBaQzzRghWDIkODVpqGwVNcwvziY1cOs63OQw== X-Received: by 2002:a62:788a:: with SMTP id t132mr17931725pfc.134.1580605493230; Sat, 01 Feb 2020 17:04:53 -0800 (PST) From: Richard Henderson To: qemu-devel@nongnu.org Subject: [PATCH v2 10/14] target/arm: Enable ARMv8.2-ATS1E1 in -cpu max Date: Sat, 1 Feb 2020 17:04:35 -0800 Message-Id: <20200202010439.6410-11-richard.henderson@linaro.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200202010439.6410-1-richard.henderson@linaro.org> References: <20200202010439.6410-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2607:f8b0:4864:20::541 X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: peter.maydell@linaro.org, alex.bennee@linaro.org Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: pass (identity @linaro.org) Content-Type: text/plain; charset="utf-8" This includes enablement of ARMv8.1-PAN. Reviewed-by: Peter Maydell Signed-off-by: Richard Henderson --- target/arm/cpu.c | 4 ++++ target/arm/cpu64.c | 5 +++++ 2 files changed, 9 insertions(+) diff --git a/target/arm/cpu.c b/target/arm/cpu.c index b0762a76c4..de733aceeb 100644 --- a/target/arm/cpu.c +++ b/target/arm/cpu.c @@ -2709,6 +2709,10 @@ static void arm_max_initfn(Object *obj) t =3D FIELD_DP32(t, MVFR2, FPMISC, 4); /* FP MaxNum */ cpu->isar.mvfr2 =3D t; =20 + t =3D cpu->id_mmfr3; + t =3D FIELD_DP32(t, ID_MMFR3, PAN, 2); /* ATS1E1 */ + cpu->id_mmfr3 =3D t; + t =3D cpu->id_mmfr4; t =3D FIELD_DP32(t, ID_MMFR4, HPDS, 1); /* AA32HPD */ cpu->id_mmfr4 =3D t; diff --git a/target/arm/cpu64.c b/target/arm/cpu64.c index c80fb5fd43..57fbc5eade 100644 --- a/target/arm/cpu64.c +++ b/target/arm/cpu64.c @@ -673,6 +673,7 @@ static void aarch64_max_initfn(Object *obj) t =3D FIELD_DP64(t, ID_AA64MMFR1, HPDS, 1); /* HPD */ t =3D FIELD_DP64(t, ID_AA64MMFR1, LO, 1); t =3D FIELD_DP64(t, ID_AA64MMFR1, VH, 1); + t =3D FIELD_DP64(t, ID_AA64MMFR1, PAN, 2); /* ATS1E1 */ cpu->isar.id_aa64mmfr1 =3D t; =20 /* Replicate the same data to the 32-bit id registers. */ @@ -693,6 +694,10 @@ static void aarch64_max_initfn(Object *obj) u =3D FIELD_DP32(u, ID_ISAR6, SPECRES, 1); cpu->isar.id_isar6 =3D u; =20 + u =3D cpu->id_mmfr3; + u =3D FIELD_DP32(u, ID_MMFR3, PAN, 2); /* ATS1E1 */ + cpu->id_mmfr3 =3D u; + /* * FIXME: We do not yet support ARMv8.2-fp16 for AArch32 yet, * so do not set MVFR1.FPHP. Strictly speaking this is not legal, --=20 2.20.1