In the same way iPXE exports its capabilities under BIOS in a way that pxelinux.0 exploits to get better protocols than tftp, export capabilities as a UEFI protocol so that other efi binaries may use it instead of tftp. Can be used together with a patch submitted to elilo for one example: <a href="http://comments.gmane.org/gmane.comp.boot-loaders.elilo.general/147">http://comments.gmane.org/gmane.comp.boot-loaders.elilo.general/147</a><br>
<br><a href="https://git.ipxe.org/vendor/xcat/ipxe.git/commitdiff/d748ebf72206dcde1379b063fd9b533f7572caa5">https://git.ipxe.org/vendor/xcat/ipxe.git/commitdiff/d748ebf72206dcde1379b063fd9b533f7572caa5</a><br><a href="https://git.ipxe.org/vendor/xcat/ipxe.git/commitdiff/e7b41890bc67350a9f5bcf7291ec859fa2174e26">https://git.ipxe.org/vendor/xcat/ipxe.git/commitdiff/e7b41890bc67350a9f5bcf7291ec859fa2174e26</a><br>
<a href="https://git.ipxe.org/vendor/xcat/ipxe.git/commitdiff/45a51f99fd51b231a388b1db00dfc4b18a5e9e4f">https://git.ipxe.org/vendor/xcat/ipxe.git/commitdiff/45a51f99fd51b231a388b1db00dfc4b18a5e9e4f</a><br><a href="https://git.ipxe.org/vendor/xcat/ipxe.git/commitdiff/a84739023c391fa4d5e3b65a487834bf92552895">https://git.ipxe.org/vendor/xcat/ipxe.git/commitdiff/a84739023c391fa4d5e3b65a487834bf92552895</a><br>
<a href="https://git.ipxe.org/vendor/xcat/ipxe.git/commitdiff/23aea6c209965546c39569a770823eabf1358a71">https://git.ipxe.org/vendor/xcat/ipxe.git/commitdiff/23aea6c209965546c39569a770823eabf1358a71</a><br>