From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ralf Baechle DL5RB Subject: Re: multiple kiss ports Date: Wed, 14 Feb 2007 20:14:00 +0000 Message-ID: <20070214201400.GA2366@linux-mips.org> References: <1171459986.3039.12.camel@localhost.localdomain> Mime-Version: 1.0 Return-path: Content-Disposition: inline In-Reply-To: <1171459986.3039.12.camel@localhost.localdomain> Sender: linux-hams-owner@vger.kernel.org List-Id: Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: Stef Daniels VK5HSX Cc: Debian Hams List , linux-hams@vger.kernel.org On Thu, Feb 15, 2007 at 12:03:06AM +1030, Stef Daniels VK5HSX wrote: > P4 1.2Ghz Celeron > MSI Motherboard > 512MB RAM > 40GB ATA Drive > ttyS0 -> 9600bd -MFJ 1270b (1200bd TNC) axport '2' > ttyS1 -> 4800bd - AEA PK232 (4800bd TNC) axport '3' > Debian GNU\linux 3.1 (2.4.27 kernel) > using: libax25-0.0.11, ax25-apps-0.0.6, aax25-tools-0.0.8, node-0.3.2, > fbb7.04j > > The problem is after we run our ax25 script to call up modules, tnc into > kiss and kissattach devices (which all work fine), upon connect using > port '2' the tnc "sta" LED comes on and tnc hangs. > > We have tried the following: > > Different- Computers, Cables, TNC's, O\S's, kernel's, hardrive, P\Supply > and Serial ports (PCI Serial Cards), to NO avail. > > Any ideas, help, comments greatfully and most appreciatedly received!! Did you try a 2.6 kernel also? The 2.4 mkiss driver usually works just fine but it's a fairly suspect piece of code anyway, so I've turned the KISS driver upside down for Linux 2.6. A no-no at the current state of the code are SMP or preemptible kernels. 73 de DL5RB op Ralf -- Loc. JN47BS / CQ 14 / ITU 28 / DOK A21 Packet: DL5RB@DB0FHN.#BAY.DEU.EU