发明授权
- 专利标题： USB redirection for write streams
- 专利标题（中）： 用于写入流的USB重定向
-
申请号： US13303287申请日： 2011-11-23
-
公开(公告)号： US08856407B2公开(公告)日： 2014-10-07
- 发明人: Hans de Goede
- 申请人： Hans de Goede
- 申请人地址： US NC Raleigh
- 专利权人： Red Hat, Inc.
- 当前专利权人： Red Hat, Inc.
- 当前专利权人地址： US NC Raleigh
- 代理机构： Lowenstein Sandler LLP
- 主分类号： G06F13/00
- IPC分类号： G06F13/00 ; G06F13/10 ; G06F3/00
摘要：
Methods and systems for conducting a transaction between a USB device and a virtual USB device driver are provided. A client USB manager stores in a buffer one or more data packets associated with the virtual USB device driver. The client USB manager dequeues one of the one or more data packets from the buffer. The client USB manager transmits the dequeued data packet to the USB device for processing. The client USB manager re-fills completed data packets from the buffer and queues the data packets for transmitting to the USB device without waiting for the virtual USB device driver.
公开/授权文献
- US20130132620A1 USB REDIRECTION FOR WRITE STREAMS 公开/授权日：2013-05-23
信息查询
