Date: Sun, 17 Nov 2002 08:00:51 -0800 (PST) From: Jake Burkholder <jake@FreeBSD.org> To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/dev/sab sab.c Message-ID: <200211171600.gAHG0phP093318@repoman.freebsd.org>
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jake 2002/11/17 08:00:51 PST
Modified files:
sys/dev/sab sab.c
Log:
- Add support for ALT_BREAK_TO_DEBUGGER; this is the only reliable way to
trigger a breakpoint with this chip.
- Fiddle the right bits in the cn input and output routines to disable port
interrupts and enable visibility of the masked interrupt status bits.
- Register a shutdown final event handler to put the chip back in the mode
that the prom expects.
Revision Changes Path
1.4 +103 -21 src/sys/dev/sab/sab.c
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