The first version of PSCI required an argument for CPU_OFF, the power_state
argument, which was removed in version 0.2 of the specification [1].
kvm-unit-tests supports PSCI 0.2, and KVM ignores any CPU_OFF parameters,
so let's remove the PSCI_POWER_STATE_TYPE_POWER_DOWN parameter.
[1] ARM DEN 0022D, section 7.3.
Signed-off-by: Alexandru Elisei <alexandru.elisei@xxxxxxx>
---
lib/arm/psci.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/lib/arm/psci.c b/lib/arm/psci.c
index c3d399064ae3..936c83948b6a 100644
--- a/lib/arm/psci.c
+++ b/lib/arm/psci.c
@@ -40,11 +40,9 @@ int cpu_psci_cpu_boot(unsigned int cpu)
return err;
}
-#define PSCI_POWER_STATE_TYPE_POWER_DOWN (1U << 16)
void cpu_psci_cpu_die(void)
{
- int err = psci_invoke(PSCI_0_2_FN_CPU_OFF,
- PSCI_POWER_STATE_TYPE_POWER_DOWN, 0, 0);
+ int err = psci_invoke(PSCI_0_2_FN_CPU_OFF, 0, 0, 0);
printf("CPU%d unable to power off (error = %d)\n", smp_processor_id(), err);
}
--
2.20.1
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