Matthias Fuchs wrote:
Hello Philippe,
that helps. I will do some further testing.
Matthias
On Monday 11 September 2006 12:20, Philippe Gerum wrote:
It's likely an Adeos issue. Could you try this patch? TIA,
--- arch/ppc/syslib/ppc4xx_pic.c~ 2005-10-28 02:02:08.000000000 +0200
+++ arch/ppc/syslib/ppc4xx_pic.c 2006-09-11 12:18:14.000000000 +0200
@@ -72,7 +72,8 @@
mtdcr(DCRN_UIC_SR(UIC##n), mask); \
ACK_UIC##n##_PARENT \
} \
- if (!(status & (IRQ_DISABLED | IRQ_INPROGRESS))) { \
+ if (!ipipe_root_domain_p || \
+ !(status & (IRQ_DISABLED | IRQ_INPROGRESS))) { \
ppc_cached_irq_mask[n] |= mask; \
mtdcr(DCRN_UIC_ER(UIC##n), ppc_cached_irq_mask[n]); \
} \
Philippe, could you please explain the problem in more detail? And what
are the consequences for other PowerPC ARCs and PICs, also for Linux 2.4?
Thanks.
Wolfgang.
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