what is /proc/interrupts & /proc/irq/*/spurious mean?

2009-06-07 Thread wael showair
Hi All, i have a board shipped with Linux kernel 2.6.27. i have some problems in interrupts but while i was gathering some info about the interrupts on my board by cat /proc/interrupts CPU0 16: 2525 OpenPIC Level enet_tx 17: 5606 OpenPIC Level enet_rx 1

Re: [PATCH 05/04] *** NOT FOR RELEASE *** HACK *** Work around MII clock issue ***

2009-06-07 Thread Wolfgang Denk
Dear John, in message <4b73d43f0906061708o763409d0u10a344dfc30e3...@mail.gmail.com> you wrote: > > > The big question seems to be what the RefMan means when talking about > > the "system clock frequency". Obiously it is NOT the CPU clock as ... > > But which one is it? > > My best guess is s

Re: [BUILD FAILURE 01/04] Next June 04:PPC64 randconfig [drivers/staging/comedi/drivers.o]

2009-06-07 Thread Subrata Modak
On Sat, 2009-06-06 at 09:36 -0400, Frank Mori Hess wrote: > On Saturday 06 June 2009, Greg KH wrote: > > Frank and Ian, any thoughts about the vmap call in the > > comedi_buf_alloc() call? Why is it using PAGE_KERNEL_NOCACHE, and what > > is the prealloc_buf buffer used for? > > It is a circular

Re: [PATCH 05/04] *** NOT FOR RELEASE *** HACK *** Work around MII clock issue ***

2009-06-07 Thread Wolfram Sang
>My best guess is still that it is ips clock. I think I stated in a I fully agree. a) Table 16-18 in the manual mentions ips and the values given there look much more like ips than ppc_proc_freq (25MHz?) b) the excerpt from clock.c Wolfgang posted mentions ips as parent c) I cannot imag

Re: [Powerpc/SLQB] Next June 06 : BUG during scsi initialization

2009-06-07 Thread Pekka J Enberg
Hi Sachin, On Fri, 5 Jun 2009, Sachin Sant wrote: > I can still recreate this bug on a Power 6 hardware with today's next tree. > I can recreate this problem at will. > Let me know if i can help in debugging this problem. Can you please reproduce the issue with this debugging patch applied and p