Problem is resolved, issue with the hardware. Thanks for your valuable time and support.
Regards, Srikanth On Apr 27, 2013 12:19 AM, "Srikanth C" <[email protected]> wrote: > > CONFIG_PCI_MSI is disabled in kernel, still spurious interrupts are raised. > > I tried with 3.1.10 kernel with adeos 3.1.10 patch with the same config > file but no spurious interrupts are raised. > > adeos patches are working fine, problem only with ipipe series. > > why ppc_md.get_irq is reading FF when interrupt is raised (this is > happening after patching the xenomai, without xenomai patch same kernel > with same configuration is working fine). > > > On Fri, Apr 26, 2013 at 8:16 PM, Philippe Gerum <[email protected]> wrote: > >> On 04/25/2013 11:06 AM, Philippe Gerum wrote: >> >>> On 04/25/2013 11:03 AM, Philippe Gerum wrote: >>> >>>> On 04/25/2013 09:57 AM, Srikanth C wrote: >>>> >>>>> Test Results with adeos-ipipe patch: >>>>> >>>>> H/W Setup is same, S/W Changed to adeos-ipipe with 3.0.8 kernel. >>>>> >>>>> adeos-ipipe-3.0.8-powerpc-2.**13-04.patch applied to 3.0.8 kernel, >>>>> spurious interrupt is not raised with this patch. >>>>> >>>>> >>>> I still don't know what ppc platform you are running on, which does not >>>> allow me to figure out which interrupt controller might be involved, and >>>> how to try reproducing this issue. >>>> >>>> Again and I won't ask for this once more: >>>> >>>> - what is your ppc platform: 40x, 44x, 52xx, 82xx, 83xx, 85xx, 86xx, >>>> anything else? >>>> >>> >>> I need the cpu type _and_ the board type. Attaching your kernel .config >>> would provide the required information. >>> >> >> CONFIG_PCI_MSI as found in your configuration won't work, with any past >> or current pipeline release for powerpc (3.0.8 was certainly a fluke, or >> MSI was disabled there). The IRQ chip handlers are still attempting to mask >> the MSI source upon interrupt, which won't fly in the I-pipe case. >> >> -- >> Philippe. >> > > _______________________________________________ Xenomai mailing list [email protected] http://www.xenomai.org/mailman/listinfo/xenomai
