Abstract: Certain aspects of the present disclosure relate to a system for replicating BIOS setting data (BIOSSD) across computers. The system includes a plurality of computers, and each computer is connected to a service processor (SP). Each computer includes a BIOS chip, which stores a first BIOSSD collection. The SP stores a second BIOSSD collection. When the first BIOSSD collection is newer, the SP receives a copy of the first BIOSSD collection from the computer to replace the second BIOSSD collection. When the second BIOSSD collection is newer, the SP transmits a copy of the second BIOSSD collection to the computer to replace the first BIOSSD collection in the BIOS chip. A remote management may request and obtain from the SP the updated second BIOSSD collection such that the remote management computer may send the copy the updated second BIOSSD collection to other SP's for update.

Abstract: Methods, systems, apparatus, and computer-readable media for dynamically updating a computer system and firmware image utilizing an option ROM (“OPROM”) data structure. When a hardware configuration of a computer system is modified, a corresponding OPROM within the firmware image is modified. An OPROM data structure is created in a firmware image. Each data structure contains identification data corresponding to the data structure as well as an OPROM entry for each OPROM within the firmware image. Each OPROM entry has identification data pointing to the corresponding OPROM and identification data corresponding to the OPROM and associated hardware device. Firmware program modules utilize the OPROM data structure to identify the correct OPROMs for use with the computer system hardware configuration. An application searches for a unique signature associated with the OPROM data structure and modifies OPROM entries as hardware devices and associated OPROMs are added to and removed from the computer system.

Abstract: Methods, systems, apparatus, and computer-readable media for customizing a computer system firmware image utilizing a firmware configuration data structure. At least one firmware configuration data structure is created in a firmware image. Each data structure contains configuration data stored within a data field. A data structure signature identifying the data structure is stored within a data field of the data structure. A pointer to the configuration data within the data structure is stored in at least one firmware program module. An application may search for a firmware configuration data structure according to the data structure signature and content signatures corresponding to specific data entries, retrieve the applicable data structure and data entry, and store modifications to data stored therein.

Abstract: A method, system, apparatus, and computer-readable medium for updating the management information of a computer system are provided. According to one method, a system management information table is built during the execution of the computer system. The system management information table is built from a base set of management information and one or more updates to the base set of management information. The updates to the base set of management information may be stored a protected region of a non-volatile memory device. A utility program is provided for storing the updates to the management information in the non-volatile memory device.

Abstract: Methods, systems, apparatus, and computer-readable media for dynamically updating a computer system and firmware image utilizing an option ROM (“OPROM”) data structure. When a hardware configuration of a computer system is modified, a corresponding OPROM within the firmware image is modified. An OPROM data structure is created in a firmware image. Each data structure contains identification data corresponding to the data structure as well as an OPROM entry for each OPROM within the firmware image. Each OPROM entry has identification data pointing to the corresponding OPROM and identification data corresponding to the OPROM and associated hardware device. Firmware program modules utilize the OPROM data structure to identify the correct OPROMs for use with the computer system hardware configuration. An application searches for a unique signature associated with the OPROM data structure and modifies OPROM entries as hardware devices and associated OPROMs are added to and removed from the computer system.

Abstract: A method, system, apparatus, and computer-readable medium for updating the management information of a computer system are provided. According to one method, a system management information table is built during the execution of the computer system. The system management information table is built from a base set of management information and one or more updates to the base set of management information. The updates to the base set of management information may be stored a protected region of a non-volatile memory device. A utility program is provided for storing the updates to the management information in the non-volatile memory device.

Abstract: Methods, systems, apparatus, and computer-readable media for customizing a computer system firmware image utilizing a firmware configuration data structure. At least one firmware configuration data structure is created in a firmware image. Each data structure contains configuration data stored within a data field. A data structure signature identifying the data structure is stored within a data field of the data structure. A pointer to the configuration data within the data structure is stored in at least one firmware program module. An application may search for a firmware configuration data structure according to the data structure signature and content signatures corresponding to specific data entries, retrieve the applicable data structure and data entry, and store modifications to data stored therein.

Abstract: A method, system, apparatus, and computer-readable medium for exchanging data between an application program and a firmware in a computer system having multiple CPUs are provided. According to the method, an application program stores an input parameter for the firmware program in a register of the CPU on which it is executing. Data is also stored in a register of the CPU that identifies the CPU as having generated a SMI. The application program then generates a software SMI. In response to the SMI, a SMM dispatcher executing within the SMM causes the current contents of all the registers of the CPUs to be saved. The SMM dispatcher then identifies the CPU that generated the SMI by searching the saved register contents to locate the data stored by the application program that identifies the CPU as having generated the software SMI. Once the CPU has been identified, the input parameter can be retrieved from the saved register contents for the identified CPU.