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Message-ID: <20090602140250.GA3607@rhlx01.hs-esslingen.de>
Date: Tue, 2 Jun 2009 16:02:50 +0200
From: Andreas Mohr <andi@...as.de>
To: isdn@...ux-pingi.de
Cc: linux-kernel@...r.kernel.org
Subject: Re: [PATCH] mISDN GIT: hfcpci cleanup failure on IRQ weirdness
Hi,
> I have the suspicion that maybe I shouldn't be loading hisax upon boot
> (and then immediately removing it before launching mISDN stuff),
> since hfcpci acts very weird - perhaps it cannot recover card state fully
> after hisax fumbling.
Indeed, manually killed all hisax modules on the system, rebooted, and -
it worked, immediately!
(test call SIP -> Asterisk -> LCR -> ISDN -> out -> ISDN)
IOW, we've got an unfortunate driver init state handling issue which one
should perhaps investigate to make the driver more robust against
varying hardware state.
(my IRQ patch was a first step I guess ;)
misdn_log still acts weird, though...
Thanks for all your important ISDN work! (given the sizeable number of
commits mISDN will rather soon get there I think)
BTW, could isdnlog be adapted to support mISDN relatively easily?
(since adding CAPI support would take longer I guess)
My guys are going semi-ballistic with their isdnlog taken out and shot ;)
Andreas Mohr
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