freebsd-src/sys
Poul-Henning Kamp 6a77f60d4a Create a separate pps_offset variable to use for applying the
hardpps() produced offset component.  This is tested and behaved
stable with frequency offsets from -338.05 to +499.91 PPM.

Interestingly the machine I tested this on would fail if the clock
were slower than 14.3132 MHz whereas it was perfectly happy to run
at 16.384 MHz, in other words [-340PPM ... +14.4%]

Make pps_shift tweakable with sysctl.
2000-01-04 12:04:39 +00:00
..
alpha Per BDE- make this more like the i386 code in that, as per the comment, 2000-01-04 11:30:01 +00:00
amd64 add wx0 driver 2000-01-04 11:17:35 +00:00
boot
cam
coda
compat
compile
conf add wx0 driver 2000-01-04 11:17:35 +00:00
contrib
crypto
ddb
dev oop, use PRINTF not printf in MI code 2000-01-04 05:17:48 +00:00
fs
geom
gnu
i4b
i386 add wx0 driver 2000-01-04 11:17:35 +00:00
isa
isofs/cd9660
kern Create a separate pps_offset variable to use for applying the 2000-01-04 12:04:39 +00:00
libkern
miscfs
modules
msdosfs
net
netatalk
netatm
netgraph
netinet
netinet6
netipx
netkey
netnatm
netncp
netns
nfs
nfsclient
nfsserver
ntfs
nwfs
pc98
pccard
pci Add first pass of the Intel Gigabit Ethernet (wiseman) driver. This 2000-01-04 11:12:42 +00:00
posix4
powerpc
rpc
svr4
sys
tools
ufs
vm
Makefile