Messages in this thread | | | From | "Yu, Fenghua" <> | Date | Mon, 20 Oct 2008 11:06:15 -0700 | Subject | RE: [ANNOUNCE] iommu-2.6.git tree |
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>IA64 and PARISC uses the same IOMMU hardware but they duplicate the >driver for them (the drivers are very similar). Calgary and POWER also >have similar IOMMU drivers. But I don't think it's worth merging them.
If you are talking about IA64 HP ZX1, then it does have same IOMMU hardware as PARISC.
But now David is pushing Intel VT-d IOMMU code for IA64. The hardware and driver are different from HP or PARISC. The hardware is same as x86 VT-d and the driver is ported from x86 IOMMU driver.
Thanks.
-Fenghua
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