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[Qemu-devel] [PATCH v9 04/11] target-arm: Provide PSCI constants to gene
From: |
Peter Maydell |
Subject: |
[Qemu-devel] [PATCH v9 04/11] target-arm: Provide PSCI constants to generic QEMU code |
Date: |
Fri, 22 Nov 2013 17:17:11 +0000 |
Provide versions of the KVM PSCI constants to non-KVM code;
this will allow us to avoid an ifdef in boards which set up
a PSCI node in the device tree.
Signed-off-by: Peter Maydell <address@hidden>
---
target-arm/kvm-consts.h | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/target-arm/kvm-consts.h b/target-arm/kvm-consts.h
index 6f56f72..4062f11 100644
--- a/target-arm/kvm-consts.h
+++ b/target-arm/kvm-consts.h
@@ -36,6 +36,18 @@ MISMATCH_CHECK(CP_REG_SIZE_U32, KVM_REG_SIZE_U32)
MISMATCH_CHECK(CP_REG_SIZE_U64, KVM_REG_SIZE_U64)
MISMATCH_CHECK(CP_REG_ARM, KVM_REG_ARM)
+#define PSCI_FN_BASE 0x95c1ba5e
+#define PSCI_FN(n) (PSCI_FN_BASE + (n))
+#define PSCI_FN_CPU_SUSPEND PSCI_FN(0)
+#define PSCI_FN_CPU_OFF PSCI_FN(1)
+#define PSCI_FN_CPU_ON PSCI_FN(2)
+#define PSCI_FN_MIGRATE PSCI_FN(3)
+
+MISMATCH_CHECK(PSCI_FN_CPU_SUSPEND, KVM_PSCI_FN_CPU_SUSPEND)
+MISMATCH_CHECK(PSCI_FN_CPU_OFF, KVM_PSCI_FN_CPU_OFF)
+MISMATCH_CHECK(PSCI_FN_CPU_ON, KVM_PSCI_FN_CPU_ON)
+MISMATCH_CHECK(PSCI_FN_MIGRATE, KVM_PSCI_FN_MIGRATE)
+
#undef MISMATCH_CHECK
#endif
--
1.7.9.5
- [Qemu-devel] [PATCH v9 00/11] target-arm: mach virt and -cpu host support, Peter Maydell, 2013/11/22
- [Qemu-devel] [PATCH v9 02/11] device_tree.c: Terminate the empty reservemap in create_device_tree(), Peter Maydell, 2013/11/22
- [Qemu-devel] [PATCH v9 09/11] target-arm: Don't hardcode KVM target CPU to be A15, Peter Maydell, 2013/11/22
- [Qemu-devel] [PATCH v9 10/11] target-arm: Provide '-cpu host' when running KVM, Peter Maydell, 2013/11/22
- [Qemu-devel] [PATCH v9 03/11] hw/arm/boot: Allow boards to provide an fdt blob, Peter Maydell, 2013/11/22
- [Qemu-devel] [PATCH v9 04/11] target-arm: Provide PSCI constants to generic QEMU code,
Peter Maydell <=
- [Qemu-devel] [PATCH v9 05/11] target-arm: Add ARMCPU field for Linux device-tree 'compatible' string, Peter Maydell, 2013/11/22
- [Qemu-devel] [PATCH v9 01/11] target-arm: Provide mechanism for getting KVM constants even if not CONFIG_KVM, Peter Maydell, 2013/11/22
- [Qemu-devel] [PATCH v9 11/11] hw/arm/virt: Support -cpu host, Peter Maydell, 2013/11/22
- [Qemu-devel] [PATCH v9 08/11] linux-headers: Update from mainline, Peter Maydell, 2013/11/22
- [Qemu-devel] [PATCH v9 06/11] target-arm: Allow secondary KVM CPUs to be booted via PSCI, Peter Maydell, 2013/11/22
- [Qemu-devel] [PATCH v9 07/11] hw/arm: Add 'virt' platform, Peter Maydell, 2013/11/22