Date: Mon, 7 Jan 2002 21:27:13 -0800 (PST) From: Jake Burkholder <jake@FreeBSD.org> To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/sparc64/sparc64 exception.s Message-ID: <200201080527.g085RD436990@freefall.freebsd.org>
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jake 2002/01/07 21:27:13 PST
Modified files:
sys/sparc64/sparc64 exception.s
Log:
Adapt the vectored interrupt handler for receiving ipis. If the second
data word in an interrupt packet is non-zero, it points to code to execute
to handle the ipi, so jump to it instead of enqueueing the packet. It
is unclear if we will need queued ipis.
Interrupt g7 now points to pcpu, instead of to the per-cpu interrupt queue
itself, so use that instead. Interrupt g6 is no longer reserved.
Revision Changes Path
1.23 +53 -47 src/sys/sparc64/sparc64/exception.s
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