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[RFC PATCH v4 21/22] target/arm: Add FEAT_NMI to max
From: |
Jinjie Ruan |
Subject: |
[RFC PATCH v4 21/22] target/arm: Add FEAT_NMI to max |
Date: |
Wed, 28 Feb 2024 09:29:45 +0000 |
Enable FEAT_NMI on the 'max' CPU.
Signed-off-by: Jinjie Ruan <ruanjinjie@huawei.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
---
v3:
- Add Reviewed-by.
- Sorted to last.
---
docs/system/arm/emulation.rst | 1 +
target/arm/tcg/cpu64.c | 1 +
2 files changed, 2 insertions(+)
diff --git a/docs/system/arm/emulation.rst b/docs/system/arm/emulation.rst
index f67aea2d83..91baf7ad69 100644
--- a/docs/system/arm/emulation.rst
+++ b/docs/system/arm/emulation.rst
@@ -63,6 +63,7 @@ the following architecture extensions:
- FEAT_MTE (Memory Tagging Extension)
- FEAT_MTE2 (Memory Tagging Extension)
- FEAT_MTE3 (MTE Asymmetric Fault Handling)
+- FEAT_NMI (Non-maskable Interrupt)
- FEAT_NV (Nested Virtualization)
- FEAT_NV2 (Enhanced nested virtualization support)
- FEAT_PACIMP (Pointer authentication - IMPLEMENTATION DEFINED algorithm)
diff --git a/target/arm/tcg/cpu64.c b/target/arm/tcg/cpu64.c
index 5fba2c0f04..60f0dcd799 100644
--- a/target/arm/tcg/cpu64.c
+++ b/target/arm/tcg/cpu64.c
@@ -1175,6 +1175,7 @@ void aarch64_max_tcg_initfn(Object *obj)
t = FIELD_DP64(t, ID_AA64PFR1, RAS_FRAC, 0); /* FEAT_RASv1p1 +
FEAT_DoubleFault */
t = FIELD_DP64(t, ID_AA64PFR1, SME, 1); /* FEAT_SME */
t = FIELD_DP64(t, ID_AA64PFR1, CSV2_FRAC, 0); /* FEAT_CSV2_2 */
+ t = FIELD_DP64(t, ID_AA64PFR1, NMI, 1); /* FEAT_NMI */
cpu->isar.id_aa64pfr1 = t;
t = cpu->isar.id_aa64mmfr0;
--
2.34.1
- [RFC PATCH v4 17/22] hw/intc/arm_gicv3: Add NMI handling CPU interface registers, (continued)
- [RFC PATCH v4 17/22] hw/intc/arm_gicv3: Add NMI handling CPU interface registers, Jinjie Ruan, 2024/02/28
- [RFC PATCH v4 20/22] hw/intc/arm_gicv3: Report the VNMI interrupt, Jinjie Ruan, 2024/02/28
- [RFC PATCH v4 09/22] target/arm: Handle PSTATE.ALLINT on taking an exception, Jinjie Ruan, 2024/02/28
- [RFC PATCH v4 15/22] hw/intc/arm_gicv3: Implement GICD_INMIR, Jinjie Ruan, 2024/02/28
- [RFC PATCH v4 07/22] target/arm: Add support for NMI in arm_phys_excp_target_el(), Jinjie Ruan, 2024/02/28
- [RFC PATCH v4 22/22] hw/arm/virt: Add FEAT_GICv3_NMI feature support in virt GIC, Jinjie Ruan, 2024/02/28
- [RFC PATCH v4 18/22] hw/intc/arm_gicv3: Implement NMI interrupt prioirty, Jinjie Ruan, 2024/02/28
- [RFC PATCH v4 12/22] target/arm: Handle NMI in arm_cpu_do_interrupt_aarch64(), Jinjie Ruan, 2024/02/28
- [RFC PATCH v4 16/22] hw/intc: Enable FEAT_GICv3_NMI Feature, Jinjie Ruan, 2024/02/28
- [RFC PATCH v4 06/22] target/arm: Add support for Non-maskable Interrupt, Jinjie Ruan, 2024/02/28
- [RFC PATCH v4 21/22] target/arm: Add FEAT_NMI to max,
Jinjie Ruan <=
- [RFC PATCH v4 11/22] hw/intc/arm_gicv3: Add external IRQ lines for NMI, Jinjie Ruan, 2024/02/28
- [RFC PATCH v4 04/22] target/arm: Implement ALLINT MSR (immediate), Jinjie Ruan, 2024/02/28
- [RFC PATCH v4 05/22] target/arm: Support MSR access to ALLINT, Jinjie Ruan, 2024/02/28
- [RFC PATCH v4 14/22] hw/intc/arm_gicv3_redist: Implement GICR_INMIR0, Jinjie Ruan, 2024/02/28
- [RFC PATCH v4 19/22] hw/intc/arm_gicv3: Report the NMI interrupt in gicv3_cpuif_update(), Jinjie Ruan, 2024/02/28
- [RFC PATCH v4 08/22] target/arm: Handle IS/FS in ISR_EL1 for NMI, Jinjie Ruan, 2024/02/28
- [RFC PATCH v4 03/22] target/arm: Add support for FEAT_NMI, Non-maskable Interrupt, Jinjie Ruan, 2024/02/28
- [RFC PATCH v4 10/22] hw/arm/virt: Wire NMI and VNMI irq lines from GIC to CPU, Jinjie Ruan, 2024/02/28