* Linux does not use new ACPI 3.0 FADT Fixed Feature Flags
@ 2008-03-26 1:26 Len Brown
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From: Len Brown @ 2008-03-26 1:26 UTC (permalink / raw)
To: linux-acpi
Hmmm,
While ACPI defines these bits that are new with ACPI 3.0,
Linux doesn't talk to them yet...
#define ACPI_FADT_PCI_EXPRESS_WAKE (1<<14) /* 14: System supports PCIEXP_WAKE (STS/EN) bits (ACPI 3.0) */
#define ACPI_FADT_PLATFORM_CLOCK (1<<15) /* 15: OSPM should use platform-provided timer (ACPI 3.0) */
#define ACPI_FADT_S4_RTC_VALID (1<<16) /* 16: Contents of RTC_STS valid after S4 wake (ACPI 3.0) */
#define ACPI_FADT_REMOTE_POWER_ON (1<<17) /* 17: System is compatible with remote power on (ACPI 3.0) */
#define ACPI_FADT_APIC_CLUSTER (1<<18) /* 18: All local APICs must use cluster model (ACPI 3.0) */
#define ACPI_FADT_APIC_PHYSICAL (1<<19) /* 19: All local x_aPICs must use physical dest mode (ACPI 3.0) */
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2008-03-26 1:26 Linux does not use new ACPI 3.0 FADT Fixed Feature Flags Len Brown
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