The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 01, 2016
Filed:
Dec. 10, 2013
Huawei Technologies Co., Ltd., Shenzhen, Guangdong, CN;
Shengyong Peng, Shenzhen, CN;
Huawei Technologies Co., Ltd., Shenzhen, CN;
Abstract
Embodiments of the present invention disclose a method and an apparatus for allocating a memory space with a write-combine attribute, including: determining, when resources of devices are scanned, a type and a size of a resource required by each device; determining, after the scanning of the resources of the devices is completed, a total size of write-combine memory spaces required by all first devices; then determining a starting address used to allocate a write-combine memory space to the first devices; and allocating one memory space jointly to all the first devices and allocating, from the one memory space, a sub-memory space to each first device. According to the embodiments of the present invention, a memory space with a write-combine attribute can be allocated to devices in a more reliable manner and by using a relatively simple allocation method.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile