Wolfgang Grandegger wrote: > Jan Kiszka wrote: >> Benjamin Zores wrote: >>> On Mon, 27 Nov 2006 13:11:23 +0100 >>> Wolfgang Grandegger <[EMAIL PROTECTED]> wrote: >>> >>>> Benjamin Zores wrote: >>>>> On Mon, 27 Nov 2006 12:21:25 +0100 >>>>> Wolfgang Grandegger <[EMAIL PROTECTED]> wrote: >>>>> >>>>>>> Well, I hack a bit my patch to make it compile and the kernel >>>>>>> already booted. >>>>>>> Though it hangs when loading the SATA driver. >>>>>>> I have no idea why atm. >>>>>> Problems with IRQs? >>>>> Probably, as when unplugging the SATA drive, the boot goes further >>>>> but then hang at USB detection (both are handlign IRQs a lot i guess). >>>>> Would be interesting if someone could test on other board than just >>>>> mine. >>>> As I pointed out in my previous mail, the IRQ handling is not yet >>>> correct for powerpc. Try to correct his first. >>> The 2.6.19 having been released out, and working much better on my card >>> than the vanilla 2.6.18 used to be, I'm now more kind to adapt my >>> patch to >>> this latest kernel. >>> >>> However the IRQ handling API seem to have changed a lot >>> and i was wondering if some work on porting Adeos >>> (x86/ppc, not yet powerpc of course) patches already have been started >>> by someone here ? >> >> I don't see that PPC is converted to genirq, that new API. And I'm not >> sure (while not being a PPC expert) if it ever will be, specifically as >> PowerPC is already on genirq and should obsolete PPC one day, right? > > No, or at least partially wrong. I have to check what the new, fully > implemented genirq does. But I realized, that the common IRQ structure > is used now (resulting in some name changes, w.g. ->handler ->chip). > Likely, PPC and PowerPC already use the new genirq.
It is likely used under PPC as far it has to be: renamed structures, moved information. But the core issue is if the flow handling (edge, level, simple etc.) also moved to kernel/irq/chip.c, and that looks to me like only being the case for PowerPC. Jan
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