Date: Sun, 11 Nov 2001 23:18:17 -0800 (PST) From: Marcel Moolenaar <marcel@FreeBSD.org> To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/ia64/ia64 locore.s machdep.c mp_machdep.c Message-ID: <200111120718.fAC7IHp42424@freefall.freebsd.org>
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marcel 2001/11/11 23:18:17 PST
Modified files:
sys/ia64/ia64 locore.s machdep.c mp_machdep.c
Log:
o os_boot_rendez is responsible for clearing the IRR bit by
reading cr.ivr, as well as writing to cr.eoi.
o use global variables to pass information to os_boot_rendez
so that it doesn't have to jump through hoops to find it
out. This avoids traps on the AP without it even being
initialized. This fixes SMP configurations.
o Move the probing of the MADT to the end of cpu_startup,
instead of at the start of cpu_mp_probe. We need to probe
the MADT for non-SMP configurations as well. This fixes
uniprocessor configurations.
o Serialize AP wake-up by waiting for the AP. We need to do
this since we use global variables to for the AP to use.
As a side-effect, we can use printf() more easily to see
what's going on.
Revision Changes Path
1.19 +14 -6 src/sys/ia64/ia64/locore.s
1.68 +9 -4 src/sys/ia64/ia64/machdep.c
1.25 +32 -21 src/sys/ia64/ia64/mp_machdep.c
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