NetBSD

Author	SHA1	Message	Date
perry	2a9fe3a4e7	Actually return the BIOS error code (if any) generated by the reads	2000-05-21 16:59:28 +00:00
fvdl	fb1b0e7a0b	Shifting ecx without explicit prefix in real mode won't work.	1999-03-30 22:35:21 +00:00
drochner	62031ff978	fix some disk handling problems introduced in the last commits: -read retries were botched, use the right sector count -read-ahead buffer was effectively unused -concentrate the handling of the weird BIOS geometry report at one place -fallback for old floppies left cylinder count uninitialized	1999-03-30 17:55:48 +00:00
fvdl	f8e221511b	* query BIOS geometry information, possibly using the int 13 extensions. * pass them on to the kernel * print a message if the 2nd stage bootloader returns (i.e. fails) instead of just hanging.	1999-03-08 00:09:24 +00:00
ws	2791cf041a	Fix a thinko which still prevented this to run on non-int13-ext machines. Thanks to entropy@zippy.bernstein.com for pointing this out and testing the fix.	1998-10-30 12:16:59 +00:00
ws	6463d10c79	Fix typo which prevented this from working on disks without int13-extension support.	1998-10-27 14:08:55 +00:00
ws	f82918b49b	Add int13 extension support	1998-10-15 15:28:22 +00:00
perry	816bb96145	Initial import of new boot code, created by Matthias Drochner with a little hacking by me. This isn't strictly identical to his 920312 release -- I've hacked it a bit -- but since we are taking over change control it doesn't matter much.	1997-03-14 02:40:32 +00:00