projects / unix-history / commit
? search:
summary | tags | clone url | shortlog | log | commit | commitdiff | tree
(parent: 6746dea) | patch
CALIBRATED DELAY ROUTINE
authorJulian Elischer <julian@dialix.oz.au>
Mon, 1 Feb 1993 00:00:00 +0000 (00:00 +0000)
committerJulian Elischer <julian@dialix.oz.au>
Mon, 1 Feb 1993 00:00:00 +0000 (00:00 +0000)
commit3e0612a601d1be2642410d6dbc343911888fd191
treeecf918ff263b014511419635b862be8855021d36tree
parent6746dea69c44153803a852e4512427af87046054commit | diff
CALIBRATED DELAY ROUTINE

Many drivers need a good calibrated delay function this
impliments a spinwait(millisecs) which is compatible with that used by
MACH 2.6 and OSF1 1.0.4 because they share the same scsi code which
requires it.

AUTHOR: Julian Elischer (julian@ref.tfs.com)
386BSD-Patchkit: patch00082
usr/src/sys.386bsd/i386/isa/clock.c diff | blob | blame | history
Continuous source code history from original PDP-7 UNIX to FreeBSD 2, the first fully unencumbered FreeBSD release.