From mboxrd@z Thu Jan 1 00:00:00 1970 Message-ID: <512E5DA5.8060905@xenomai.org> Date: Wed, 27 Feb 2013 20:25:25 +0100 From: Gilles Chanteperdrix MIME-Version: 1.0 References: In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Subject: Re: [Xenomai] Failing to recognize/use PEAK PCAN-miniPCIe card List-Id: Discussions about the Xenomai project List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: "Daniel M. Drucker, Ph.D." Cc: xenomai@xenomai.org On 02/27/2013 08:04 PM, Daniel M. Drucker, Ph.D. wrote: > Hello all, > > We have a PC/104 computer with a PEAK PC/104-PLUS card which we are > successfully using to talk CAN from within Xenomai. For various reasons, we > want to switch to using a mini-ITX board. > > We're trying to use the PEAK PCAN-miniPCIe card on the mini-ITX board, but > we are having no luck - the card doesn't seem to get seen by Xenomai. > > We're not sure if this is an IRQ problem or something else. On the PC104 > system, we had an IRQ conflict which we were able to solve by changing a > jumper - the new card has no jumpers to change, and our motherboard's BIOS > does not have any settings that allow changing of daughterboard IRQs. > > Both systems are running the same OS install with the same kernel. The > 'latency' command in the Xenomai testsuite runs correctly on both systems. > > I have put together a comparison of command outputs on the old (working) > and new (non-working) systems: http://goo.gl/GBy8h > > Any insight into what's wrong in our new system and how to get it working > would be greatly appreciated! What does lspci say? Is your card listed? If yes, are the IDs of this card in the list of IDs which the xenomai driver supports? -- Gilles.