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* [PATCH] PPC440EP Interrupt Triggering and Level Settings
@ 2008-02-10 19:24 Wolfgang Ocker
  2008-02-11  6:33 ` Stefan Roese
  2008-02-15 15:12 ` Josh Boyer
  0 siblings, 2 replies; 3+ messages in thread
From: Wolfgang Ocker @ 2008-02-10 19:24 UTC (permalink / raw)
  To: jwboyer, mporter; +Cc: linuxppc-dev

From: Wolfgang Ocker <weo@reccoware.de>

Corrected IRQ triggering and level settings according to latest revision
of the 440EP User Manual (rev 1.24 nov 16, 2007).

The incorrect settings might cause a failure of the network if both
onchip ethernet ports are under heavy load.

Signed-off-by: Wolfgang Ocker <weo@reccoware.de>
---

--- linux-2.6.24/arch/ppc/platforms/4xx/ibm440ep.c.irq-trig     2008-01-24 23:58:37.000000000 +0100
+++ linux-2.6.24/arch/ppc/platforms/4xx/ibm440ep.c      2008-02-10 19:43:32.000000000 +0100
@@ -172,11 +172,11 @@
 /* Polarity and triggering settings for internal interrupt sources */
 struct ppc4xx_uic_settings ppc4xx_core_uic_cfg[] __initdata = {
        { .polarity     = 0xffbffe03,
-         .triggering   = 0xfffffe00,
+         .triggering   = 0x00000000,
          .ext_irq_mask = 0x000001fc,   /* IRQ0 - IRQ6 */
        },
-       { .polarity     = 0xffffc6ef,
-         .triggering   = 0xffffc7ff,
+       { .polarity     = 0xffffc6af,
+         .triggering   = 0x06000140,
          .ext_irq_mask = 0x00003800,   /* IRQ7 - IRQ9 */
        },
 };

^ permalink raw reply	[flat|nested] 3+ messages in thread

* Re: [PATCH] PPC440EP Interrupt Triggering and Level Settings
  2008-02-10 19:24 [PATCH] PPC440EP Interrupt Triggering and Level Settings Wolfgang Ocker
@ 2008-02-11  6:33 ` Stefan Roese
  2008-02-15 15:12 ` Josh Boyer
  1 sibling, 0 replies; 3+ messages in thread
From: Stefan Roese @ 2008-02-11  6:33 UTC (permalink / raw)
  To: linuxppc-dev; +Cc: Wolfgang Ocker

On Sunday 10 February 2008, Wolfgang Ocker wrote:
> From: Wolfgang Ocker <weo@reccoware.de>
>
> Corrected IRQ triggering and level settings according to latest revision
> of the 440EP User Manual (rev 1.24 nov 16, 2007).
>
> The incorrect settings might cause a failure of the network if both
> onchip ethernet ports are under heavy load.
>
> Signed-off-by: Wolfgang Ocker <weo@reccoware.de>

Thanks, looks good.

Acked-by: Stefan Roese <sr@denx.de>

Best regards,
Stefan

^ permalink raw reply	[flat|nested] 3+ messages in thread

* Re: [PATCH] PPC440EP Interrupt Triggering and Level Settings
  2008-02-10 19:24 [PATCH] PPC440EP Interrupt Triggering and Level Settings Wolfgang Ocker
  2008-02-11  6:33 ` Stefan Roese
@ 2008-02-15 15:12 ` Josh Boyer
  1 sibling, 0 replies; 3+ messages in thread
From: Josh Boyer @ 2008-02-15 15:12 UTC (permalink / raw)
  To: Wolfgang Ocker; +Cc: linuxppc-dev

On Sun, 10 Feb 2008 20:24:02 +0100
Wolfgang Ocker <weo@reccoware.de> wrote:

> From: Wolfgang Ocker <weo@reccoware.de>
> 
> Corrected IRQ triggering and level settings according to latest revision
> of the 440EP User Manual (rev 1.24 nov 16, 2007).
> 
> The incorrect settings might cause a failure of the network if both
> onchip ethernet ports are under heavy load.
> 
> Signed-off-by: Wolfgang Ocker <weo@reccoware.de>

Your patch is word-wrapped.  I've gone ahead and fixed that up, but you
might want to figure that out for future patches.

josh

^ permalink raw reply	[flat|nested] 3+ messages in thread

end of thread, other threads:[~2008-02-15 15:14 UTC | newest]

Thread overview: 3+ messages (download: mbox.gz follow: Atom feed
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2008-02-10 19:24 [PATCH] PPC440EP Interrupt Triggering and Level Settings Wolfgang Ocker
2008-02-11  6:33 ` Stefan Roese
2008-02-15 15:12 ` Josh Boyer

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