Re: RapidIO - general questions

2009-07-01 Thread Jan Neskudla
On Mon, 2009-06-29 at 10:44 -0500, ext david.hag...@gmail.com wrote: > Do you know (and if you know, can you comment) if IDT is planning on > offering RIO (and more importantly to me sRIO) chipsets that can be used > on other architectures besides the various PPC chips with embedded sRIO > controll

Re: RapidIO - general questions

2009-06-29 Thread Jan Neskudla
interested. Jan On Wed, 2009-05-20 at 09:00 +0200, ext Jan Neskudla wrote: > n Fri, 2009-05-15 at 15:56 +0800, ext Li Yang wrote: > > On Fri, May 15, 2009 at 3:33 PM, Jan Neskudla > wrote: > > > On Wed, 2009-05-13 at 18:57 +0800, ext Li Yang wrote: > > >&

Re: RapidIO - general questions

2009-05-20 Thread Jan Neskudla
n Fri, 2009-05-15 at 15:56 +0800, ext Li Yang wrote: > On Fri, May 15, 2009 at 3:33 PM, Jan Neskudla > wrote: > > On Wed, 2009-05-13 at 18:57 +0800, ext Li Yang wrote: > >> cc'ed LKML > >> > >> On Tue, May 12, 2009 at 5:17 PM, Jan Neskudla > >

Re: RapidIO - general questions

2009-05-15 Thread Jan Neskudla
On Wed, 2009-05-13 at 18:57 +0800, ext Li Yang wrote: > cc'ed LKML > > On Tue, May 12, 2009 at 5:17 PM, Jan Neskudla > wrote: > > Hallo > > > > we'd likes to use a RapidIO as a general communication bus on our new > > product, and so I have so

RapidIO - general questions

2009-05-12 Thread Jan Neskudla
Hallo we'd likes to use a RapidIO as a general communication bus on our new product, and so I have some questions about general design of Linux RIO subsystem. I did not find any better mailing list for RapidIO discussion. [1] - we'd like to implement following features * Hot-plug (hot-inse

Re: [PATCH 0/5] rapidio: adding memory mapping IO support and misc fixes

2009-05-08 Thread Jan Neskudla
12:06:35 Jan Neskudla wrote: > [SNIPSNAP] > > Important CONFIG options are: > > PPC_86xx=y > > HPC8641_HPCN=y > > you're using a e500 board (EP8548A), but the options above > will be used when building a kernel for a e600 machine (MPC8641).

Re: [PATCH 0/5] rapidio: adding memory mapping IO support and misc fixes

2009-05-08 Thread Jan Neskudla
On Thu, 2009-05-07 at 10:21 -0500, ext Kumar Gala wrote: > On May 7, 2009, at 9:10 AM, Jan Neskudla wrote: > > > And one more think, when I enabled usage of DMA, rionet does not > > compile too, > > but in this case I do not have a fix. I tested this on kernel > &

RE: [PATCH 0/5] rapidio: adding memory mapping IO support and misc fixes

2009-05-07 Thread Jan Neskudla
Hallo, I tested your patches, and the MMIO is working when enabled in the rionet driver. Only the compilation of rionet as modules was a problem. I had to add following lines into rio.c to export missing symbols. EXPORT_SYMBOL_GPL(rio_unmap_inb_region); EXPORT_SYMBOL_GPL(rio_map_inb_region); EXP