公开(公告)号：US12228992B2

公开(公告)日：2025-02-18

申请号：US16996112

申请日：2020-08-18

Applicant: Intel Corporation

Inventor： Rajaram Regupathy ,  Abdul R. Ismail ,  Ziv Kabiry ,  Abhilash K V ,  Purushotam Kumar ,  Gaurav Kumar Singh

IPC: G06F1/3228 ,  G06F1/3212 ,  G06F9/30 ,  G06F13/38 ,  G06F13/40 ,  G06F13/42

Abstract: In one embodiment, an apparatus includes a host controller to implement one or more layers of a Universal Serial Bus (USB)-based protocol to provide an interconnect for a plurality of devices. The host controller is to monitor control plane messages on the interconnect, detect, in the control plane messages, a power state change command for a device coupled to the interconnect, wherein the devices utilizes a tunneled protocol on the interconnect, and modify power distribution for one or more other devices of the interconnect based on detecting the power state change command.

公开(公告)号：US20210055777A1

公开(公告)日：2021-02-25

申请号：US16996112

申请日：2020-08-18

Applicant: Intel Corporation

Inventor： Rajaram Regupathy ,  Abdul R. Ismail ,  Ziv Kabiry ,  Abhilash K V ,  Purushotam Kumar ,  Gaurav Kumar Singh

IPC: G06F1/3228 ,  G06F1/3212 ,  G06F13/38 ,  G06F13/40 ,  G06F13/42 ,  G06F9/30

Abstract: In one embodiment, an apparatus includes a host controller to implement one or more layers of a Universal Serial Bus (USB)-based protocol to provide an interconnect for a plurality of devices. The host controller is to monitor control plane messages on the interconnect, detect, in the control plane messages, a power state change command for a device coupled to the interconnect, wherein the devices utilizes a tunneled protocol on the interconnect, and modify power distribution for one or more other devices of the interconnect based on detecting the power state change command.