From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tamas Szklenar Subject: Re: LAVA PCIe serial card problem Date: Thu, 10 Mar 2011 15:08:35 -0500 Message-ID: <4D792FC3.4090905@cfa.harvard.edu> References: <4D62F593.4010103@cfa.harvard.edu> <20110222220548.GB4530@kroah.com> <4D79278A.9010007@cfa.harvard.edu> <20110310194828.GA29495@kroah.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Return-path: Received: from cfa.harvard.edu ([131.142.10.1]:35336 "EHLO cfa.harvard.edu" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751493Ab1CJUIi (ORCPT ); Thu, 10 Mar 2011 15:08:38 -0500 In-Reply-To: <20110310194828.GA29495@kroah.com> Sender: linux-serial-owner@vger.kernel.org List-Id: linux-serial@vger.kernel.org To: Greg KH Cc: linux-serial@vger.kernel.org Dear Greg, This was my original message: We bought two PCIe serial cards from LAVA, one dual and one quad port card. My problem is that the devices are visible in lspci, but no module is loaded to the cards. I have other PCI card from this manufacturer and they are working well and the necessary module is loaded fine. I can't use these cards because of this problem. Our linux is using the 2.6.35.7 kernel version. I checked the source code and the cards are already there in the necessary c files. Could you help me to fix these card? I attached the output of the dmesg and the lspci to my mail. Thank you very much! Tamas =============================== =============================== Here is the output of the lspci -vv: 07:00.0 Serial controller: NetMos Technology PCIe 9901 Multi-I/O Controller (prog-if 02 [16550]) Subsystem: Lava Computer mfg Inc Device 0104 Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- SERR- Capabilities: [200 v1] Device Serial Number 88-99-ff-ee-dd-cc-bb-aa 07:00.1 Serial controller: NetMos Technology PCIe 9901 Multi-I/O Controller (prog-if 02 [16550]) Subsystem: Lava Computer mfg Inc Device 0105 Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- SERR- GSI 17 (level, low) -> IRQ 17 [ 6.249641] serial 0000:08:00.0: PCI INT A disabled [ 6.249654] serial 0000:08:00.1: PCI INT B -> GSI 17 (level, low) -> IRQ 17 [ 6.249659] serial 0000:08:00.1: PCI INT B disabled [ 6.249671] serial 0000:08:00.2: PCI INT C -> GSI 17 (level, low) -> IRQ 17 [ 6.249676] serial 0000:08:00.2: PCI INT C disabled [ 6.249687] serial 0000:08:00.3: PCI INT D -> GSI 17 (level, low) -> IRQ 17 [ 6.249692] serial 0000:08:00.3: PCI INT D disabled