On 13/11/06 8:50 pm, "Jimi Xenidis" <[EMAIL PROTECTED]> wrote:
> "auto-translate guests can use remap_pfn_range() rather than > direct_remap_pfn_range()." This change was specifically made so that mmap of /dev/mem would work (i.e., mapping of I/O memory) on mini-xen (dom0 guest running on minimal non-virtualising Xen shim). > And code says: > kfraser 12392: /* Unsupported for auto-translate guests. */ > kfraser 12392: if (xen_feature(XENFEAT_auto_translated_physmap)) > kfraser 12392: return -ENOSYS; > > Is there a privcmd that "auto-translate guests" can use or are you > expecting someone to fill this functionality in? This needs filling in. Specifically: how will another domain's memory appear in the local pseudophysical memory map (since that is the address space of guest pagetable entries)? -- Keir _______________________________________________ Xen-ppc-devel mailing list Xen-ppc-devel@lists.xensource.com http://lists.xensource.com/xen-ppc-devel