Date: Sat, 26 Jul 2008 17:04:30 +0000 (UTC) From: Warner Losh <imp@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/dev/wi if_wi.c Message-ID: <200807261704.m6QH4aPH026215@repoman.freebsd.org>
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imp 2008-07-26 17:04:30 UTC
FreeBSD src repository
Modified files:
sys/dev/wi if_wi.c
Log:
SVN rev 180826 on 2008-07-26 17:04:30Z by imp
Register the interrupt handler at the end of wi_attach rather than at
the beginning. There's a race in the shared interrutp case. If
another interrupt happens after the interrupt is setup, then we'd try
to lock an uninitialized mutex. In addition, if we bailed out due to
a too old version of firmware, we'd leave the interrupt enabled with
all the fun that ensues....
Revision Changes Path
1.219 +11 -13 src/sys/dev/wi/if_wi.c
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