Invention Grant
US08281057B2 Information processing apparatus, host bus adaptor and control method
失效
信息处理装置，主机总线适配器和控制方法
- Patent Title: Information processing apparatus, host bus adaptor and control method
- Patent Title (中): 信息处理装置，主机总线适配器和控制方法
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Application No.: US12402164Application Date: 2009-03-11
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Publication No.: US08281057B2Publication Date: 2012-10-02
- Inventor: Takaaki Kitamura
- Applicant: Takaaki Kitamura
- Applicant Address: JP Kawasaki
- Assignee: Fujitsu Limited
- Current Assignee: Fujitsu Limited
- Current Assignee Address: JP Kawasaki
- Agency: Staas & Halsey LLP
- Priority: JP2008-067713 20080317
- Main IPC: G06F13/12
- IPC: G06F13/12 ; G06F13/38
Abstract:
An information processing apparatus includes a first host bus adaptor that has a first storage section and expands the function of the information processing apparatus. Multiple first input/output devices are connected to the first host bus adaptor. A first firmware issues a first inquiry to each of the first multiple input/output devices and stores a first response to the first inquiry obtained from each of the first multiple input/output devices in the first storage section. A second host bus adaptor has a second storage section and expands the function of the information processing apparatus. Multiple second input/output devices are connected to the second host bus adaptor. A second firmware issues a second inquiry to each of the second multiple input/output devices independently from the first inquiry and holds a second response to the second inquiry obtained from each of the second multiple input/output devices in the second storage section.
Public/Granted literature
- US20090234993A1 INFORMATION PROCESSING APPARATUS, HOST BUS ADAPTOR AND CONTROL METHOD Public/Granted day:2009-09-17
Information query
