US Patent Issued to Huawei Technologies on Dec. 2 for "Apparatus for a first device MMIO mapped with a second device and a method of performing data processing operations therebetween" (Chinese Inventors)

ALEXANDRIA, Va., Dec. 2 -- United States Patent no. 12,487,777, issued on Dec. 2, was assigned to Huawei Technologies Co. Ltd. (Shenzhen, China).

"Apparatus for a first device MMIO mapped with a second device and a method of performing data processing operations therebetween" was invented by Chuanning Cheng (Shenzhen, China), Zhongwu Cheng (Shenzhen, China) and Jiwu Dai (Shenzhen, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "Embodiments of this application disclose a data processing apparatus and method, and a related device. Storage space of a second device is mapped to a memory-mapped input/output MMIO address space of the first device. N MMIO addresses in the MMIO address space of the first device...