From mboxrd@z Thu Jan 1 00:00:00 1970 Message-ID: <51100A6B.90701@icid.cu> Date: Mon, 04 Feb 2013 14:22:19 -0500 From: raespi MIME-Version: 1.0 References: <510FFDE0.4080703@icid.cu> <510FFE7C.1090601@xenomai.org> In-Reply-To: <510FFE7C.1090601@xenomai.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: quoted-printable Subject: Re: [Xenomai] about switchtest ... List-Id: Discussions about the Xenomai project List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Gilles Chanteperdrix Cc: xenomai@xenomai.org Ok, I downloaded the 2.6.2.1 stable version now. Everything compiles=20 without problems ... Still I get the same error when running *xeno-latenc= y*: switchtest: Unable to open switchtest device. (modprobe xeno_switchtest ?) Any ideas .. ? El 02/04/2013 01:31 PM, Gilles Chanteperdrix escribi=C3=B3: > On 02/04/2013 07:28 PM, raespi wrote: > >> Hi ... I'm using the 2.6.0 Xenomai version in userspace. I managed to >> forwardport the *adeos-ipipe-3.0.36-arm-1.18-11* patch provided to the >> 3.1.10 kernel version since it's the one I'm currently using. I manag= ed >> to modify it in a way that it compiles and runs on my SMDK2440 ARM >> target. I attached the patch for your consideration. If you consider >> it valuable I can send you another version at a later time with the >> other marchs included ( I removed them from the patched and left the >> modifications important to me ) ... >> >> I followed the guide and everything works fine, I see the boot message= s >> and the *xeno latency* test runs without any problem. The problem >> arises when I try the *xeno-test *program, it starts with the first te= st >> and then crashes with an error: >> >> switchtest: Unable to open switchtest device. >> (modprobe xeno_switchtest ?) >> >> I issued a *cat /proc/xenomai/rtdm/named_devices* and got: >> >> Hash Name Driver /proc >> 24 rttest-timerbench0 xeno_timerbench >> rttest-timerbench0 >> 55 rttest-switchtest0 xeno_switchtest >> rttest-switchtest0 >> >> Meaning the rttest-switchtest0 device is there right?? I looked for it >> here after googling this problem. In some mailing lists it's said tha= t >> this problem was fixed in the 2.5.1 head version, but as you can see >> it's still popping up ... >> >> Any ideas ?? > > In order to avoid looking for a bug which has already been fixed, pleas= e > try Xenomai 2.6.2.1. >