Invention Grant
- Patent Title: USB redirection for read transactions
- Patent Title (中): 用于读取事务的USB重定向
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Application No.: US13303341Application Date: 2011-11-23
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Publication No.: US08850090B2Publication Date: 2014-09-30
- Inventor: Hans de Goede
- Applicant: Hans de Goede
- Applicant Address: US NC Raleigh
- Assignee: Red Hat, Inc.
- Current Assignee: Red Hat, Inc.
- Current Assignee Address: US NC Raleigh
- Agency: Lowenstein Sandler LLP
- Main IPC: G06F13/00
- IPC: G06F13/00 ; G06F3/00 ; G06F9/455 ; G06F9/46
Abstract:
Methods and systems for conducting a transaction between a virtual USB device driver and a USB device are provided. A virtual USB manager of a hypervisor receives a one or more data packets from a client. The virtual USB manager stores of the one or more data packets in a buffer. The virtual USB manager dequeues a data packet from the buffer. The virtual USB manager transmits the data packet to the virtual USB device driver for processing.
Public/Granted literature
- US20130132960A1 USB REDIRECTION FOR READ TRANSACTIONS Public/Granted day:2013-05-23
Information query
