Date: Thu, 1 Dec 2005 20:20:14 -0600 From: Craig Boston <craig@tobuj.gank.org> To: "M. Warner Losh" <imp@bsdimp.com> Cc: freebsd-hackers@freebsd.org Subject: Re: Weird PCI interrupt delivery problem Message-ID: <20051202022014.GC15424@nowhere> In-Reply-To: <20051201.191110.19781274.imp@bsdimp.com> References: <20051130172303.GA57453@nowhere> <200512011342.19417.jhb@freebsd.org> <20051202013146.GA15424@nowhere> <20051201.191110.19781274.imp@bsdimp.com>
next in thread | previous in thread | raw e-mail | index | archive | help
On Thu, Dec 01, 2005 at 07:11:10PM -0700, M. Warner Losh wrote: > In message: <20051202013146.GA15424@nowhere> > Craig Boston <craig@tobuj.gank.org> writes: > : I suspect that really old 16-bit PCMCIA cards with non-sharable > : interrupts wouldn't work, but does NEWCARD even support those anyway? > > Yes. There's no such thing as a PCMCIA card whose interrupts are > non-sharable. NEWCARD works great with them. Heh, guess I shouldn't believe what I read on pages hosted at microsoft.com :) http://www.microsoft.com/whdc/system/bus/cardbus/PCMCIA-IRQrouting.mspx (found via google search for "cardbus interrupt routing") It's probably talking about legacy device drivers that didn't know how to properly share IRQs. Craig
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?20051202022014.GC15424>