freebsd-dev/sys/amd64
Mitsuru IWASAKI 2be7d43928 Add a new loader tunable, hw.hasbrokenint12, to indicate that BIOS
has broken int 12H.
If hw.hasbrokenint12="1" in loader environment, kernel never use BIOS
INT 12 call to determine base memory size.
Otherwise, kernel use INT 12 in old behaviour.
This should fix kernel panic problem caused by 1.544 changes.

MFC after:	1 day
2002-11-09 21:17:41 +00:00
..
acpica - curproc may be NULL in 4-stable. In that case use the vmspace from 2002-10-16 17:22:03 +00:00
amd64 Add a new loader tunable, hw.hasbrokenint12, to indicate that BIOS 2002-11-09 21:17:41 +00:00
compile Make space for compilations. 2002-07-06 02:49:07 +00:00
conf No need for pmtimer hint anymore. 2002-10-22 17:32:27 +00:00
ia32 Sync to src/sys/kern/syscalls.master 2002-11-02 23:55:30 +00:00
include Properly parenthesize the DBREG_DRX macro's variables to allow for 2002-11-07 22:42:31 +00:00
isa Fix typo. ioport_rid should be irq_rid. 2002-11-05 04:03:42 +00:00
pci MFp4: 2002-11-02 22:35:24 +00:00
Makefile This commit adds basic support for the UFS2 filesystem. The UFS2 2002-06-21 06:18:05 +00:00