Platform-based Power Management and Linux - The Linux Foundation
Platform-based Power Management and Linux - The Linux Foundation
Platform-based Power Management and Linux - The Linux Foundation
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PCC discovery<br />
• BIOS will expose PCC only if OS is capable<br />
• OS can evaluate ACPI PCCH() to discover shared<br />
memory area location<br />
• OS can evaluate ACPI PCCP() to discover<br />
input/output buffer location for each logical CPU
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