> >> breaking it up to 512K size reads (256 sectors) did work - slower than >> I thought it would be > > A CD-ROM has 2K block size, so maybe the driver is not caching and reading > the same block more than one time? >
No, it's reading consecutive sectors. I would have excepted maybe a second based on prior experierence of breaking up reads, but it about doubled. I didn't do extensive testing across different systems and media - I'm just happy it will boot which is the important part. thanks. ------------------------------------------------------------------------------ Shape the Mobile Experience: Free Subscription Software experts and developers: Be at the forefront of tech innovation. Intel(R) Software Adrenaline delivers strategic insight and game-changing conversations that shape the rapidly evolving mobile landscape. Sign up now. http://pubads.g.doubleclick.net/gampad/clk?id=63431311&iu=/4140/ostg.clktrk _______________________________________________ edk2-devel mailing list edk2-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/edk2-devel
