IDEA: Shortening boot-time
Florian Schirmer
jolt at tuxbox.org
Tue Jul 27 12:25:47 UTC 2004
Hi,
>Not all systems use BIOS HID emulation and on some of them we actually
>have to turn it off because it doesn't work properly
>
>
Doesn't matter. You can start the interactive startup mode even before
the kernel starts using the bootloader (passing a kernel arg) or what
ever the system provides (NT/2K/XP do this for example). The interactive
startup mode is the only thing which has to happen as early as possible.
All other interactive things can suffer from long(er) delays to catch up
with the usb/what every bus enum time. If there is a delay it doesn't
matter wether the user has to wait 10 or 20 seconds since new hardware
is only detected once in a while. And usually the usb bus is enumerated
way before the user has finished reading and understanding the question
the system is displaying ;-)
Regards,
Florian
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