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- Only poll the PCIC controller for insertion/removal events if the

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controller hasn't been assigned an IRQ.
This commit is contained in:
Nate Williams 1998-04-20 15:15:20 +00:00
parent 25ab4f55c1
commit e4c50d858a
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=35344
1 changed files with 4 additions and 3 deletions
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7
sys/pccard/pcic.c
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@ -795,7 +795,7 @@ pcic_probe(void)
pcic98_probe_end:
}
#endif /* PC98 */
if (validslots)
if (validslots && pcic_irq <= 0)
pcictimeout_ch = timeout(pcictimeout, 0, hz/2);
return(validslots);
}
@ -1051,8 +1051,9 @@ pcic_disable(struct slot *slt)
}
/*
* PCIC timer, it seems that we lose interrupts sometimes
* so poll just in case...
* PCIC timer. If the controller doesn't have a free IRQ to use
* or if interrupt steering doesn't work, poll the controller for
* insertion/removal events.
*/
static void
pcictimeout(void *chan)