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(parent: 053f348) | patch
Use disable_intr() / read/write_eflags() to ensure that interrupt
authorMike Smith <msmith@FreeBSD.org>
Mon, 28 Jul 1997 07:49:40 +0000 (07:49 +0000)
committerMike Smith <msmith@FreeBSD.org>
Mon, 28 Jul 1997 07:49:40 +0000 (07:49 +0000)
commit53f83ec34c91fd273690bd4ec8c98cd311815e3c
tree2a3db470936abef8d5f20fb0fd8c2fb936e5bdd9tree | snapshot
parent053f3485686757a35887d02129533649c11d7303commit | diff
Use disable_intr() / read/write_eflags() to ensure that interrupt
handlers don't skew the results of isa_dmastatus.  The function can be
safely called with interrupts disabled.

Submitted by: Stephen McKay <syssgm@dtir.qld.gov.au>
sys/amd64/isa/isa.c diff | blob | history
sys/i386/isa/isa.c diff | blob | history
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