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To: andr@dgap.mipt.ru
From: "M. Warner Losh" <imp@bsdimp.com>
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References: <20050122205818.GA1411@nas.dgap.mipt.ru>
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cc: freebsd-hackers@freebsd.org
Subject: Re: "configured irq .. is not in bitmap of probed irqs 0" -- what
 does it mean?
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In message: <20050122205818.GA1411@nas.dgap.mipt.ru>
            "Andrew L. Neporada" <andr@dgap.mipt.ru> writes:
: sio2: configured irq 10 not in bitmap of probed irqs 0
: sio3: configured irq 11 not in bitmap of probed irqs 0
: 
: The box in question has Vortex86-based ICOP-6047 3.5" mainboard with 4
: serial ports (http://www.icop.com.tw/products_detail.asp?ProductID=125). 
: COM3 & COM4 are configured in BIOS to use irq 10 and 11 respectively. 

Chances are you don't have things configured quite correctly in the
bios.  The interrupts aren't asserting proplerly.

: Surprisingly, but it seems that both COM3 & COM4 ports work ok
: (getty works, there is no "silo overflow" errors).

That's likely because you are using 9600 baud.  sio installs a timeout
to harvest characters, and that's what saves you.

: So, should I worry about this error?

Likely.

Warner