Date: Mon, 3 May 2004 07:52:41 -0700 (PDT) From: John Baldwin <jhb@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/i386/isa atpic.c Message-ID: <200405031452.i43Eqf6P036100@repoman.freebsd.org>
next in thread | raw e-mail | index | archive | help
jhb 2004/05/03 07:52:41 PDT
FreeBSD src repository
Modified files:
sys/i386/isa atpic.c
Log:
- Add an IMEN_MASK macro that returns the 8-bit bitmask of an atpic
interrupt source.
- Only do an outb() to the PIC to clear a bit in imen if the bit is set.
- Add a NUM_ISA_IRQS macro to replace uglier
'sizeof(array) / sizeof(member)' expressions along with a CTASSERT() to
ensure that the macro is correct.
Revision Changes Path
1.11 +16 -8 src/sys/i386/isa/atpic.c
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?200405031452.i43Eqf6P036100>