Up to [cvs.NetBSD.org] / src / sys / arch / m68k / include
Request diff between arbitrary revisions
Default branch: MAIN
Current tag: netbsd-1-5-ALPHA2
Revision 1.3 / (download) - annotate - [select for diffs], Tue May 2 05:17:45 2000 UTC (23 years, 11 months ago) by thorpej
Branch: MAIN
CVS Tags: thorpej_scsipi_nbase,
thorpej_scsipi_beforemerge,
thorpej_scsipi_base,
thorpej-mips-cache-base,
thorpej-mips-cache,
thorpej-devvp-base3,
thorpej-devvp-base2,
thorpej-devvp-base,
thorpej-devvp,
pre-chs-ubcperf,
post-chs-ubcperf,
newlock-base,
newlock,
netbsd-1-6-base,
netbsd-1-6-RELEASE,
netbsd-1-6-RC3,
netbsd-1-6-RC2,
netbsd-1-6-RC1,
netbsd-1-6-PATCH002-RELEASE,
netbsd-1-6-PATCH002-RC4,
netbsd-1-6-PATCH002-RC3,
netbsd-1-6-PATCH002-RC2,
netbsd-1-6-PATCH002-RC1,
netbsd-1-6-PATCH002,
netbsd-1-6-PATCH001-RELEASE,
netbsd-1-6-PATCH001-RC3,
netbsd-1-6-PATCH001-RC2,
netbsd-1-6-PATCH001-RC1,
netbsd-1-6-PATCH001,
netbsd-1-6,
netbsd-1-5-base,
netbsd-1-5-RELEASE,
netbsd-1-5-PATCH003,
netbsd-1-5-PATCH002,
netbsd-1-5-PATCH001,
netbsd-1-5-BETA2,
netbsd-1-5-BETA,
netbsd-1-5-ALPHA2,
netbsd-1-5,
nathanw_sa_before_merge,
nathanw_sa_base,
minoura-xpg4dl-base,
minoura-xpg4dl,
kqueue-beforemerge,
kqueue-base,
kqueue-aftermerge,
kqueue,
ifpoll-base,
gmcgarry_ucred_base,
gmcgarry_ucred,
gmcgarry_ctxsw_base,
gmcgarry_ctxsw,
gehenna-devsw-base,
gehenna-devsw,
fvdl_fs64_base,
eeh-devprop-base,
eeh-devprop
Branch point for: thorpej_scsipi,
nathanw_sa
Changes since 1.2: +51 -3
lines
Diff to previous 1.2 (colored)
On the m68k, the most efficient type for __cpu_simple_lock_t is an unsigned char, since that is what the `tas' instruction uses. While I'm here, implement the __cpu_simple_lock family of routines. Why? One, because they're easy. Two, so Steve can get master/slave MVME systems talking across the backplane. :-)