From mboxrd@z Thu Jan 1 00:00:00 1970 From: Alex Netes Subject: Re: Infiniband SM - ConnectX driver stuck in INIT state Date: Thu, 24 May 2012 10:51:25 +0300 Message-ID: <20120524075125.GA2232@calypso> References: Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: Sender: linux-rdma-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Hector Abrach Cc: linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: linux-rdma@vger.kernel.org Hi Hector, Do you see any errors/warnings in the SM's log, when you run opensm with high verbosity (>VERBOSE)? On 14:51 Wed 23 May , Hector Abrach wrote: > Hello, > > I was hoping you could help me if at all just give me some pointers as > to what my problem may be. > > I have a problem with a ConnectX Infiniband driver where the driver > port is stuck in INIT. > Would you happen to know in exactly what file and function the port is > changed from INIT -> ARMED -> ACTIVE? this would be of huge help. > I believe this is the responsibility of the SM correct? > > I always get a timeout on function dev_poll. Would you happen to know > what it maybe polling for that is failing? I read on google something > about mkeys but I'm shooting in the dark. I would really appreciate it > if you could point me in the right direction. > > I've noticed that in a working driver function smp_snoop() calls > function update_sm_ah() in my case the if statement within smp_snoop > is not being entered, could this be the problem? > > I'm porting a Linux driver to work under QNX. I have a working MTHCA > driver but this new MLX4 is causing me the trouble mentioned above. I > feel that if I can get it to the ACTIVE state it may finally work. > I would really appreciate any help/pointers you can give me. Thank you > for your help and your time!! > > Hector Abrach > -- > To unsubscribe from this list: send the line "unsubscribe linux-rdma" in > the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org > More majordomo info at http://vger.kernel.org/majordomo-info.html -- -- Alex -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html