freebsd-dev/sys/boot/i386/boot0
John Baldwin 1dce5cb37f The new and improved boot0, v1.1. This version adds the following:
- Autodetection and support of the BIOS EDD extensions to work around the
  1024 cylinder limit on all but really ancient BIOS's.
- To work around some BIOS's which break when EDD is used with older drives,
  we only attempt to use EDD if the cylinder is > 1023.
- Since this new code required more space than we had left, expand boot0 to
  2 sectors (1024 bytes) in length.
- Add support for boot0 being multiple sectors using predefined constants.
  If boot0 needs to be extended in the future, all that is required is
  bumping the NUM_SECTORS constant.
- Now that we have more room to work with, add a few more fs type
  descriptions while making others more verbose.
2000-07-12 18:11:54 +00:00
..
boot0.s The new and improved boot0, v1.1. This version adds the following: 2000-07-12 18:11:54 +00:00
Makefile The new and improved boot0, v1.1. This version adds the following: 2000-07-12 18:11:54 +00:00