Date: Tue, 18 Mar 2003 21:51:21 -0800 (PST) From: Jake Burkholder <jake@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/sparc64/sparc64 identcpu.c locore.S machdep.c tick.c Message-ID: <200303190551.h2J5pL91009104@repoman.freebsd.org>
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jake 2003/03/18 21:51:21 PST
FreeBSD src repository
Modified files:
sys/sparc64/sparc64 identcpu.c locore.S machdep.c tick.c
Log:
- Set cpu_impl early in sparc64_init so that we can use it to detect
UltraSPARC III and higher cpus and do needed setup.
- Disable the "system tick" interrupt for UltraSPARC III. This avoids
an interrupt storm on startup since we're not prepared for these at
all. This feature has questionable use anyway.
- Clear tick on startup and then leave it alone.
Revision Changes Path
1.10 +1 -2 src/sys/sparc64/sparc64/identcpu.c
1.19 +1 -0 src/sys/sparc64/sparc64/locore.S
1.76 +6 -0 src/sys/sparc64/sparc64/machdep.c
1.12 +4 -1 src/sys/sparc64/sparc64/tick.c
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