发明名称 |
Multi-root PCI express switch, boot method thereof, and multi-root PCI manager program |
摘要 |
Provided is an MRA (multi-root aware) PCI express switch accommodating a plurality of root complexes. The MRA PCI express switch includes: a setting register storing necessary information to set a PCI tree based on a switch connection topology and a physical connection state; and a virtual switch bridge controller storing necessary information to establish a virtual PCI tree, irrespective of a status of the setting register. The root complexes can be booted based on the information in the virtual switch bridge controller. |
申请公布号 |
US8719483(B2) |
申请公布日期 |
2014.05.06 |
申请号 |
US200913060980 |
申请日期 |
2009.10.14 |
申请人 |
HIDAKA YOUICHI;NEC CORPORATION |
发明人 |
HIDAKA YOUICHI |
分类号 |
G06F3/00;G06F9/44;G06F13/00;G06F13/36;G06F13/40;H05K7/10 |
主分类号 |
G06F3/00 |
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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