BIOS startup method and apparatus
US10719333B2 · kind B2 · utility
1Cited by
3References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 19, 2018 |
| Grant date | Jul 21, 2020 |
| Priority date | — |
| Expiry date | Jan 19, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2212/1044
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A BIOS startup method is disclosed, the method includes: in a first access mode, allocating, by a current node, a local MMCFG in a space below a local access address of the current node that is a first address, and completing memory initialization; and when performing unified memory addressing of a system, moving positions of addresses of a part or an entirety of the MMCFG space of the current node from the original space below the first address in a global access address of the system to a space that is above the first address and can be accessed in a second access mode.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.