On Sa, 2013-11-16 at 00:35 -0500, Kevin O'Connor wrote: > On Wed, Nov 06, 2013 at 09:39:03AM +0100, Gerd Hoffmann wrote: > > Hi, > > > > qemu got a new fw_cfg file named "etc/e820" carrying e820 ram regions > > and reservations. This little patch series makes seabios use it if > > present. It also moves qemu e820 initialization into its own function. > > How does this series work when setting ram under 4gig? Seabios > configures it's malloc zones before it reads the e820 table, so > doesn't that make this difficult?
cmos is still used/needed for the first memory block. etc/e820 entries overlapping with the lowmem detected via cmos are ignored. Patch #2 actually adds a comment to the code which handles this to make clear how this works. cheers, Gerd _______________________________________________ SeaBIOS mailing list SeaBIOS@seabios.org http://www.seabios.org/mailman/listinfo/seabios
