Patent ID: 11868783
Assignee: CHANGXIN MEMORY TECHNOLOGIES, INC.
Field: Computer technology (Electrical engineering)
Classification: CPC G  Y | IPC G

Claim 0:
1. A method of underlying drive forwarding for underlying drive forwarding in a multi-core system, the multi-core system being implemented based on a Unified Extensible Firmware Interface (UEFI) and comprising an application processor and a bootstrap processor, the bootstrap processor being provided with an execution interface configured to call underlying hardware, and the application processor being configured with an instruction interface corresponding to the execution interface, the underlying drive forwarding method comprising the following steps:
receiving, by the instruction interface, an operation instruction, generating a request according to the operation instruction, and sending the request to the bootstrap processor; and
driving, by the bootstrap processor according to the request, the execution interface corresponding to the instruction interface to execute a corresponding operation;
wherein the step of sending the request to the bootstrap processor comprises
abstractly encapsulating the request to form a first data packet conforming to a first fixed coding format, the first data packet comprising an interface number corresponding to a to-be-driven execution interface and operation information corresponding to an operation executed by the to-be-driven execution interface.