Date: Mon, 18 Jun 2007 14:43:31 -0700 From: "Jack Vogel" <jfvogel@gmail.com> To: "FreeBSD Current" <freebsd-current@freebsd.org> Subject: HELP: EM bus_alloc_resource_any fails on Dell Dimension 9150 Message-ID: <2a41acea0706181443w41164255n63be01e021eccc90@mail.gmail.com>
next in thread | raw e-mail | index | archive | help
I have a problem that I've never seen before, and although I've poked at it a bit I'm kinda stuck. Anyone more knowledgable than I in the bus code care to offer suggestions? Here's the situation: Dell Dimension 9150, you put in a PCI-E 4 port E1000 adapters... ya I know this makes it a configuration unlikely to be used :)... and besides that works fine... The problem arises when you ALSO stick in an 82541_GI, which is just PCI... When you load the em driver it attaches the 4 ports just fine, but then the lowly 541 fails bus_alloc_resource_any() of the IO PORT. It isnt the code, if you remove the 4 port card the 541 will attach and work without a whimper. So, there's something happening in PCI space and its resources here that the current em driver is not equipped to handle, and I would really like to understand what it is. Suggestions to help me debug this? Cheers, Jack
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?2a41acea0706181443w41164255n63be01e021eccc90>