I wanted to make contiguous view of several physmem regions using malloc to alloc virtual region of total length and then map physical regions ontop of virtual one.
But I see that even if mapping physmem to specified virtual address is possible, it isn't possible to establish overlapped mappings. 2014-05-19 12:17 GMT+04:00, Jakub Jermar <[email protected]>: > On 18.5.2014 23:41, Wolf Ramovsky wrote: >> Hello >> >> I have just recognized that there is no way to map physical addr onto >> specified virtual addr/ > > Btw, what do you need this for? It is usually a bad idea unless the code > has some in-depth knowledge of the underlying platform and its cache > subsystem. > > Jakub > > > _______________________________________________ > HelenOS-devel mailing list > [email protected] > http://lists.modry.cz/listinfo/helenos-devel > _______________________________________________ HelenOS-devel mailing list [email protected] http://lists.modry.cz/listinfo/helenos-devel
