Lines Matching refs:firmware

47 firmware and OSPM. It is a mechanism for coordinating processor
48 performance (ie: frequency) between the platform firmware and the OS.
53 OS utilizes the PCC interface to inform platform firmware what frequency the
54 OS wants for a logical processor. The platform firmware attempts to achieve
56 satisfied by platform firmware, then it usually means that power budget
65 between the OS and platform firmware. PCC also implements a "doorbell" that
66 is used by the OS to inform the platform firmware that a command has been
90 communicates the request to the platform firmware. The platform firmware is
108 This command is used by the OSPM to communicate to the platform firmware the
115 The PCC driver will load on any system where the platform firmware:
130 frequencies supported by the platform firmware.