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[NTOS:PO] Report correct CPU frequency in CurrentMhz

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Also add some relevant FIXME comments. CORE-13206
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Stanislav Motylkov 2020-05-25 01:24:52 +03:00
parent 93aa5801dc
commit 4c78b2c38d
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1 changed files with 4 additions and 1 deletions
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ntoskrnl/po/power.c
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@ -863,11 +863,14 @@ NtPowerInformation(IN POWER_INFORMATION_LEVEL PowerInformationLevel,
if (OutputBufferLength < sizeof(PROCESSOR_POWER_INFORMATION)) if (OutputBufferLength < sizeof(PROCESSOR_POWER_INFORMATION))
return STATUS_BUFFER_TOO_SMALL; return STATUS_BUFFER_TOO_SMALL;
/* FIXME: return structures for all processors */
_SEH2_TRY _SEH2_TRY
{ {
/* FIXME: some values are hardcoded */
PowerInformation->Number = 0; PowerInformation->Number = 0;
PowerInformation->MaxMhz = 1000; PowerInformation->MaxMhz = 1000;
PowerInformation->CurrentMhz = 1000; PowerInformation->CurrentMhz = KeGetCurrentPrcb()->MHz;
PowerInformation->MhzLimit = 1000; PowerInformation->MhzLimit = 1000;
PowerInformation->MaxIdleState = 0; PowerInformation->MaxIdleState = 0;
PowerInformation->CurrentIdleState = 0; PowerInformation->CurrentIdleState = 0;