From: Alexander Graf <agraf@csgraf.de>
To: qemu-devel@nongnu.org
Cc: Peter Maydell <peter.maydell@linaro.org>,
Eduardo Habkost <ehabkost@redhat.com>,
Richard Henderson <richard.henderson@linaro.org>,
Cameron Esfahani <dirty@apple.com>,
Roman Bolshakov <r.bolshakov@yadro.com>,
qemu-arm@nongnu.org, Frank Yang <lfy@google.com>,
Paolo Bonzini <pbonzini@redhat.com>,
Peter Collingbourne <pcc@google.com>
Subject: [PATCH v4 05/11] arm: Set PSCI to 0.2 for HVF
Date: Fri, 4 Dec 2020 00:48:51 +0100 [thread overview]
Message-ID: <20201203234857.21051-6-agraf@csgraf.de> (raw)
In-Reply-To: <20201203234857.21051-1-agraf@csgraf.de>
In Hypervisor.framework, we just pass PSCI calls straight on to the QEMU emulation
of it. That means, if TCG is compatible with PSCI 0.2, so are we. Let's transpose
that fact in code too.
Signed-off-by: Alexander Graf <agraf@csgraf.de>
---
v3 -> v4:
- Combine both if statements
---
target/arm/cpu.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/target/arm/cpu.c b/target/arm/cpu.c
index 07492e9f9a..6728426551 100644
--- a/target/arm/cpu.c
+++ b/target/arm/cpu.c
@@ -1059,8 +1059,8 @@ static void arm_cpu_initfn(Object *obj)
cpu->psci_version = 1; /* By default assume PSCI v0.1 */
cpu->kvm_target = QEMU_KVM_ARM_TARGET_NONE;
- if (tcg_enabled()) {
- cpu->psci_version = 2; /* TCG implements PSCI 0.2 */
+ if (tcg_enabled() || hvf_enabled()) {
+ cpu->psci_version = 2; /* TCG and HVF implement PSCI 0.2 */
}
}
--
2.24.3 (Apple Git-128)
next prev parent reply other threads:[~2020-12-03 23:51 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-03 23:48 [PATCH v4 00/11] hvf: Implement Apple Silicon Support Alexander Graf
2020-12-03 23:48 ` [PATCH v4 01/11] hvf: Add hypervisor entitlement to output binaries Alexander Graf
2020-12-04 14:50 ` Roman Bolshakov
2020-12-03 23:48 ` [PATCH v4 02/11] hvf: x86: Remove unused definitions Alexander Graf
2020-12-04 14:51 ` Roman Bolshakov
2020-12-03 23:48 ` [PATCH v4 03/11] hvf: Move common code out Alexander Graf
2020-12-04 14:55 ` Roman Bolshakov
2020-12-03 23:48 ` [PATCH v4 04/11] hvf: Introduce hvf vcpu struct Alexander Graf
2020-12-04 16:15 ` Alex Bennée
2020-12-03 23:48 ` Alexander Graf [this message]
2020-12-04 14:56 ` [PATCH v4 05/11] arm: Set PSCI to 0.2 for HVF Roman Bolshakov
2020-12-03 23:48 ` [PATCH v4 06/11] hvf: Simplify post reset/init/loadvm hooks Alexander Graf
2020-12-04 16:07 ` Roman Bolshakov
2020-12-03 23:48 ` [PATCH v4 07/11] hvf: Add Apple Silicon support Alexander Graf
2020-12-04 16:41 ` Roman Bolshakov
2020-12-03 23:48 ` [PATCH v4 08/11] arm: Add Hypervisor.framework build target Alexander Graf
2020-12-04 16:25 ` Alex Bennée
2020-12-04 16:44 ` Roman Bolshakov
2020-12-03 23:48 ` [PATCH v4 09/11] arm/hvf: Add a WFI handler Alexander Graf
2020-12-04 16:45 ` Roman Bolshakov
2020-12-03 23:48 ` [PATCH v4 10/11] hvf: arm: Add support for GICv3 Alexander Graf
2020-12-04 16:46 ` Roman Bolshakov
2020-12-03 23:48 ` [PATCH v4 11/11] hvf: arm: Implement -cpu host Alexander Graf
2020-12-04 16:47 ` Roman Bolshakov
2020-12-04 0:03 ` [PATCH v4 00/11] hvf: Implement Apple Silicon Support no-reply
2020-12-04 16:55 ` Roman Bolshakov
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