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History log of /src/sys/arch/sparc64/include/cpu_counter.h
RevisionDateAuthorComments
 1.8  16-May-2009  nakayama - move definition of tick() from ctlreg.h to psl.h and rename to gettick()
for consistency with other functions for reading/writing ASRs.
- move definition of tl() from trap.c to psl.h as same as above.
- define settick() in psl.h and use it in clock.c.
- cosmetic chages in psl.h.
 1.7  28-Apr-2008  martin Remove clause 3 and 4 from TNF licenses
 1.6  28-Mar-2008  martin branches: 1.6.2; 1.6.4;
Use the passed cpu info for returning the frequency, not the current
cpu
 1.5  17-Oct-2007  garbled branches: 1.5.16;
Merge the ppcoea-renovation branch to HEAD.

This branch was a major cleanup and rototill of many of the various OEA
cpu based PPC ports that focused on sharing as much code as possible
between the various ports to eliminate near-identical copies of files in
every tree. Additionally there is a new PIC system that unifies the
interface to interrupt code for all different OEA ppc arches. The work
for this branch was done by a variety of people, too long to list here.

TODO:
bebox still needs work to complete the transition to -renovation.
ofppc still needs a bunch of work, which I will be looking at.
ev64260 still needs to be renovated
amigappc was not attempted.

NOTES:
pmppc was removed as an arch, and moved to a evbppc target.
 1.4  09-Sep-2007  martin Make cpufrequency and friends per cpu values.
Prepare a hz tick interrupt on secondary CPUs via %tick, but do not
enable it yet, as it breaks ddb.
 1.3  16-Feb-2006  perry branches: 1.3.24; 1.3.32; 1.3.38; 1.3.42; 1.3.44;
Change "inline" back to "__inline" in .h files -- C99 is still too
new, and some apps compile things in C89 mode. C89 keywords stay.

As per core@.
 1.2  24-Dec-2005  perry branches: 1.2.2; 1.2.4; 1.2.6;
Remove leading __ from __(const|inline|signed|volatile) -- it is obsolete.
 1.1  05-Feb-2003  nakayama branches: 1.1.2; 1.1.20;
Switch to use cycle counter (%tick) based microtime().

This is derived from alpha/microtime.c and i386/tsc_microtime.c,
and will share with both ports.

This should fix PR port-sparc64/18452.
(approved by martin)
 1.1.20.1  27-Oct-2007  yamt sync with head.
 1.1.2.2  24-Jun-2003  grant Create new file from rev 1.1 (requested by nakayama in ticket #1329):

Switch to use cycle counter (%tick) based microtime().

This is derived from alpha/microtime.c and i386/tsc_microtime.c,
and will share with both ports.
 1.1.2.1  05-Feb-2003  grant file cpu_counter.h was added on branch netbsd-1-6 on 2003-06-24 09:31:35 +0000
 1.2.6.1  22-Apr-2006  simonb Sync with head.
 1.2.4.1  09-Sep-2006  rpaulo sync with head
 1.2.2.1  18-Feb-2006  yamt sync with head.
 1.3.44.1  06-Nov-2007  matt sync with HEAD
 1.3.42.1  02-Oct-2007  joerg Sync with HEAD.
 1.3.38.1  10-Sep-2007  skrll Sync with HEAD.
 1.3.32.1  03-Oct-2007  garbled Sync with HEAD
 1.3.24.1  09-Oct-2007  ad Sync with head.
 1.5.16.2  02-Jun-2008  mjf Sync with HEAD.
 1.5.16.1  03-Apr-2008  mjf Sync with HEAD.
 1.6.4.2  20-Jun-2009  yamt sync with head
 1.6.4.1  16-May-2008  yamt sync with head.
 1.6.2.1  18-May-2008  yamt sync with head.

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