公开(公告)号：US10942876B1

公开(公告)日：2021-03-09

申请号：US16683300

申请日：2019-11-14

申请人： MELLANOX TECHNOLOGIES, LTD.

发明人： Carl Ramey ,  Christopher Jackson ,  Diane Orf ,  Matt Orsini ,  Michael Cotsford ,  Mark B. Rosenbluth ,  Rui Xu

IPC分类号： G06F13/20 ,  G06F9/30 ,  G06F13/42

摘要： One embodiment includes a computing device including peripheral component bus interfaces for connection to a peripheral component bus, a first integrated circuit (IC) chip comprising a processor to initiate a register setup process of the device, a second IC chip including a tile processor including multiple tiles, each tile including at least a processing core configured to generate requests to at least one of the peripheral component bus interfaces, steering configuration registers to store steering configuration data, and steering logic to steer the generated requests responsively to the steering configuration data in the steering configuration registers, and steering register setup circuitry including a multicaster and a register setup memory, wherein the processor is configured to write the steering configuration data to the register setup memory, and the multicaster is configured to multicast the steering configuration data written to the register setup memory to the steering configuration registers of the tiles.