发明名称 |
COMPUTER SYSTEM, AND SWITCH AND PACKET TRANSFER CONTROL METHOD USED THEREIN |
摘要 |
A system and method are disclosed to prevent a reduction in the number of I/O devices which can be connected when building a PCIe topology by connecting I/O devices to a computer via a PCIe switch. A switch with which a computer and I/O devices are connected includes: a first PCI-PCI bridge which is positioned on the computer side; a second PCI-PCI bridge which is positioned on the I/O device side; trapper units which trap packet data which is inputted into the switch; a packet routing unit which transfers packet data to the I/O devices; and a management processor which is connected to the trapper units and provides the computer a virtual PCI-PCI bridge and a virtual link by execution of a program. The trapper units adjudicate the destination of the packet data which is transferred from the computer.
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申请公布号 |
US2013254453(A1) |
申请公布日期 |
2013.09.26 |
申请号 |
US201013989999 |
申请日期 |
2010.11.29 |
申请人 |
SATO KAZUKI;TODAKA TAKASHI;TAKASE RYO |
发明人 |
SATO KAZUKI;TODAKA TAKASHI;TAKASE RYO |
分类号 |
G06F13/40 |
主分类号 |
G06F13/40 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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