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target/arm/arm-powerctl: Fix psci info return values

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The power state spec section 5.1.5 AFFINITY_INFO defines the
affinity info return values as

0 ON
1 OFF
2 ON_PENDING

I grepped QEMU for power_state to ensure that no assumptions
of OFF=0 were being made.

Backports commit d5affb0d8677e1a8a8fe03fa25005b669e7cdc02 from qemu
This commit is contained in:
Andrew Jones 2018-03-02 12:59:38 -05:00 committed by Lioncash
parent 76cd64dd7e
commit 0139cbc2cd
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GPG key ID: 4E3C3CC1031BA9C7
1 changed files with 8 additions and 0 deletions
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8
qemu/target/arm/cpu.h
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@ -532,6 +532,14 @@ typedef struct CPUARMState {
*/
typedef void ARMELChangeHook(ARMCPU *cpu, void *opaque);
/* These values map onto the return values for
* QEMU_PSCI_0_2_FN_AFFINITY_INFO */
typedef enum ARMPSCIState {
PSCI_ON = 0,
PSCI_OFF = 1,
PSCI_ON_PENDING = 2
} ARMPSCIState;
/**
* ARMCPU:
* @env: #CPUARMState