On Sat, Jul 22, 2017 at 9:01 AM [email protected] < [email protected]> wrote:
> \ > However this allow me to do the following question: in which a way should > be done the service "Eject Media" that corresponds to INT 13H, AH=46H ? It > seems to me that this service is executed, for example, when i need to > eject a usb stick. > no, it's not. It's not needed. Linux does not use it for example as far as I know, and has not for many years. > Can you confirm this ? and that is Coreboot is indipendent from the kernel > of a linux OS (in particular the grub 2) ? > It always has been, be design. But if grub 2 uses any BIOS services then it will need seabios there. > > 2 - The last question. I don't understand very well the answer of Ron: > "to expand on patrick's comment, any sort of output in the boot stage of > coreboot significantly slows boot time. This is not a problem on most > firmware, but on coreboot it's a big issue. Even the addition of 100 > milliseconds is a real detriment to boot time". > > Why ? > > > I'm not sure what your "Why?" is about, can you be more specific? ron
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