Invention Grant
US09146776B1 Systems and methods for controlling flow of message signaled interrupts
有权
用于控制消息信号中断流的系统和方法
- Patent Title: Systems and methods for controlling flow of message signaled interrupts
- Patent Title (中): 用于控制消息信号中断流的系统和方法
-
Application No.: US13585456Application Date: 2012-08-14
-
Publication No.: US09146776B1Publication Date: 2015-09-29
- Inventor: David Geddes , Hung W. Goh
- Applicant: David Geddes , Hung W. Goh
- Applicant Address: BM Hamilton
- Assignee: Marvell International LTD.
- Current Assignee: Marvell International LTD.
- Current Assignee Address: BM Hamilton
- Main IPC: G06F13/24
- IPC: G06F13/24 ; G06F9/48
Abstract:
A system including an interrupt generation module and a processing detection module. The interrupt generation module is configured to generate an interrupt when a first indicator is set to a first state, where the first indicator transitions to a second state when the interrupt is generated. The processing detection module is configured to detect when the interrupt is sent, set a second indicator to a third state to indicate when the interrupt is sent, and set the second indicator to a fourth state when the interrupt is processed.
Information query
