[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: Re: [Xen-devel] about Xen accelerated network plugin modules
Many thanks. btw, what's the relationship with VT-d or IOMMU, or PCIE-IOV? ======= 2008-03-14 19:49:14 您在来信中写道:======= >Hi, > >Zang Hongyong wrote: >> hi, >> I want to know some details about this network accelerated modules. >> >> 1)what's the main purpose of this plugin module? > >It accelerates networking :) > >It allows guests direct but safe access to a portion of the NIC, thus >avoiding going over the usual netback/netfront mechanism, and can result >in significant performance increase, particularly on receive. It's >aimed at 10Gbps. > >> 2)any requirement for harware nic? or other hardware platform? > >Yes, you need a NIC with plugin drivers which support the architecture. > Right now there is just one option: the SMC TigerCard (available on >Amazon). > >> 3)I've not found the code in Xen3.1 code set. so was it added to xen >> source code yet? > >It was merged for 3.2. > > >Cheers, > >Greg >-- >Greg Law www.solarflare.com +44 1223 518 040 > > >_______________________________________________ >Xen-devel mailing list >Xen-devel@xxxxxxxxxxxxxxxxxxx >http://lists.xensource.com/xen-devel > > = = = = = = = = = = = = = = = = = = = = 致 礼! Zang Hongyong zanghongyong@xxxxxxxxxx 2008-03-17 _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
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