freebsd-nq/sys/amd64
Peter Wemm 5915fb72fb Prototype (but functional) Linux-ish /dev/nvram interface to the extra
114 bytes of cmos ram in the PC clock chip.  The big difference between
this and the Linux version is that we do not recalculate the checksums
for bytes 16..31.

We use this at work when cloning identical machines - we can copy the
bios settings as well.  Reading /dev/nvram gives 114 bytes of data but
you can seek/read/write whichever bytes you like.

Yes, this is a "foot, gun, fire!" type of device.
2007-06-15 22:58:14 +00:00
..
acpica Handle CPUs with APIC IDs higher than 32 (at least one IBM server uses 2007-05-08 22:01:04 +00:00
amd64 Check against maxsegsz being zero in bus_dma_tag_create and return EINVAL 2007-06-11 17:57:24 +00:00
compile
conf Enable SCTP by default for GENERIC kernels in order to give it 2007-06-14 17:14:27 +00:00
ia32 Optimize vmmeter locking. 2007-06-10 21:59:14 +00:00
include Add kdb_cpu_sync_icache(), intended to synchronize instruction 2007-06-09 21:55:17 +00:00
isa Prototype (but functional) Linux-ish /dev/nvram interface to the extra 2007-06-15 22:58:14 +00:00
linux32 Commit 14/14 of sched_lock decomposition. 2007-06-05 00:00:57 +00:00
pci Revamp the MSI/MSI-X code a bit to achieve two main goals: 2007-05-02 17:50:36 +00:00
Makefile