[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[PATCH v13 03/24] target/arm: Add support for FEAT_NMI, Non-maskable Int
From: |
Jinjie Ruan |
Subject: |
[PATCH v13 03/24] target/arm: Add support for FEAT_NMI, Non-maskable Interrupt |
Date: |
Sun, 7 Apr 2024 08:17:12 +0000 |
Add support for FEAT_NMI. NMI (FEAT_NMI) is an mandatory feature in
ARMv8.8-A and ARM v9.3-A.
Signed-off-by: Jinjie Ruan <ruanjinjie@huawei.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
---
v13:
- Add Reviewed-by.
v3:
- Add Reviewed-by.
- Adjust to before the MSR patches.
---
target/arm/internals.h | 3 +++
1 file changed, 3 insertions(+)
diff --git a/target/arm/internals.h b/target/arm/internals.h
index dd3da211a3..516e0584bf 100644
--- a/target/arm/internals.h
+++ b/target/arm/internals.h
@@ -1229,6 +1229,9 @@ static inline uint32_t aarch64_pstate_valid_mask(const
ARMISARegisters *id)
if (isar_feature_aa64_mte(id)) {
valid |= PSTATE_TCO;
}
+ if (isar_feature_aa64_nmi(id)) {
+ valid |= PSTATE_ALLINT;
+ }
return valid;
}
--
2.34.1
- [PATCH v13 00/24] target/arm: Implement FEAT_NMI and FEAT_GICv3_NMI, Jinjie Ruan, 2024/04/07
- [PATCH v13 02/24] target/arm: Add PSTATE.ALLINT, Jinjie Ruan, 2024/04/07
- [PATCH v13 01/24] target/arm: Handle HCR_EL2 accesses for bits introduced with FEAT_NMI, Jinjie Ruan, 2024/04/07
- [PATCH v13 04/24] target/arm: Implement ALLINT MSR (immediate), Jinjie Ruan, 2024/04/07
- [PATCH v13 03/24] target/arm: Add support for FEAT_NMI, Non-maskable Interrupt,
Jinjie Ruan <=
- [PATCH v13 05/24] target/arm: Support MSR access to ALLINT, Jinjie Ruan, 2024/04/07
- [PATCH v13 08/24] target/arm: Handle IS/FS in ISR_EL1 for NMI, VINMI and VFNMI, Jinjie Ruan, 2024/04/07
- [PATCH v13 07/24] target/arm: Add support for NMI in arm_phys_excp_target_el(), Jinjie Ruan, 2024/04/07
- [PATCH v13 06/24] target/arm: Add support for Non-maskable Interrupt, Jinjie Ruan, 2024/04/07
- [PATCH v13 09/24] target/arm: Handle PSTATE.ALLINT on taking an exception, Jinjie Ruan, 2024/04/07
- [PATCH v13 10/24] hw/intc/arm_gicv3: Add external IRQ lines for NMI, Jinjie Ruan, 2024/04/07
- [PATCH v13 13/24] hw/intc/arm_gicv3: Add has-nmi property to GICv3 device, Jinjie Ruan, 2024/04/07
- [PATCH v13 14/24] hw/intc/arm_gicv3_kvm: Not set has-nmi=true for the KVM GICv3, Jinjie Ruan, 2024/04/07
- [PATCH v13 22/24] hw/intc/arm_gicv3: Report the VINMI interrupt, Jinjie Ruan, 2024/04/07
- [PATCH v13 20/24] hw/intc/arm_gicv3: Implement NMI interrupt priority, Jinjie Ruan, 2024/04/07