On Friday 06 February 2009 10:03:55 Klaus Pedersen wrote:
> Hi David
>
> I'm also run on a custom board, and using the MBX.
>
> You need to get the device tree file right. You will see the MBX reserved
> the irq 66 in the boot printout.
> Instead of using insmod use modprobe. The are 2 versions of
On Mon, 16 Feb 2009 08:04:20 +1100
Benjamin Herrenschmidt wrote:
> > static void cpm2_cascade(unsigned int irq, struct irq_desc *desc)
> > {
> > int cascade_irq;
> >
> > while ((cascade_irq = cpm2_get_irq()) >= 0)
> > generic_handle_irq(cascade_irq);
> >
> > desc->chip->
> static void cpm2_cascade(unsigned int irq, struct irq_desc *desc)
> {
> int cascade_irq;
>
> while ((cascade_irq = cpm2_get_irq()) >= 0)
> generic_handle_irq(cascade_irq);
>
> desc->chip->eoi(irq);
> }
You can try doing an early EOI see that helps. Ie, stick it
On Sun, Feb 15, 2009 at 05:31:40AM -0800, Felix Radensky wrote:
>What about 4xx SPI driver ? Is it planned for inclusion in 2.6.30 ?
I really hope so. I've Acked it twice now I think. However, that needs
to go in through the SPI tree, which isn't mine.
josh
Hi
I've noticed that in 2.6.29-rc5 Serial Rapid IO is only available
for 86xx processors. There's also no Freescale BSP for 8548.
What is the best source of SRIO driver for this CPU ? Can I
simply enable SRIO support in mainline kernel for 85xx and hope
it will work ?
Thanks.
Felix.
--
View t
Josh Boyer-4 wrote:
>
> Hi All,
>
> I've been rather busy lately and have unfortunately gotten behind on
> updating the 4xx tree. I spent some time this weekend looking over
> the patches queued up, and fortunately there were not too many. I'm
> doing some build testing of these 4 today:
>
* Benjamin Herrenschmidt wrote:
> On Sat, 2009-02-14 at 23:03 +0100, Ingo Molnar wrote:
> >
> > So the question is: even with FRAME_POINTERS disabled on PPC, is
> > __builtin_return_address(1)/(2) reliable, and is save_stack_trace() fast?
> > (i.e.
> > can it walk down the stack frame efficie
