[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] RE: [Xen-devel] How to determine memory size in HVM
> > > > So I have 8060KB unaccounted for... I guess that's probably the > > framebuffer. According to Device Manager in Windows, the CL5446 device > > uses 64KB of memory at 0xA0000, 32MB at 0xF0000000, and 4KB at > > 0xF3000000. That's more than the extra 8MB, but it would make sense that > > the 32MB wouldn't all be mapped in if it wasn't required. > > Yes, that's the framebuffer. It is variable size, in principle, though. I'm > not sure you can do better than read XENMEM_current_reservation and > memory/target at driver startup time, and keep the delta between them > constant. > There is a XENMEM_maximum_reservation, which I think makes it 8MB exactly instead of 8060KB (7.xxxMB). Would I be better off using that as a comparison? James _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
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