robin.thoni/ipxe - git rthoni.com

Michael Brown fcd55f7500 [romprefix] Do not fall back to hooking INT19 by default Several BIOSes (including most IBM BIOSes and many virtual machine BIOSes) do not provide detectable PnP support, but will use the BEV entry point for a PnP option ROM. On these semi-PnP BIOSes, iPXE will respond to the absence of detectable PnP support by hooking INT19, which disrupts the boot order. BIOSes that genuinely require hooking INT19 seem to be very rare nowadays. It may therefore be preferable to assume that the absence of detectable PnP support indicates a semi-PnP BIOS rather than a non-PnP BIOS. Change the default behaviour so that INT19 will never be hooked unless the compile-time option NONPNP_HOOK_INT19 is enabled. Leave the redundant PnP detection routine in-place to allow for debugging via the ROM banner line. Signed-off-by: Michael Brown <mcb30@ipxe.org>		пре 13 година
contrib	[contrib] Update rom-o-matic to build iPXE	пре 13 година
src	[romprefix] Do not fall back to hooking INT19 by default	пре 13 година
COPYING	Initial revision	пре 19 година
COPYRIGHTS	[build] Rename gPXE to iPXE	пре 14 година
README	[doc] Re-add README file	пре 14 година

iPXE README File

Quick start guide:

   cd src
   make

For any more detailed instructions, see http://ipxe.org