Messages in this thread | | | Date | Mon, 11 Jul 2011 17:27:35 +0900 | From | Tomoya MORINAGA <> | Subject | Re: [PATCH v4] pch_gpio: Support interrupt function |
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Hi Grant,
(2011/07/05 14:52), Tomoya MORINAGA wrote: > (2011/07/05 12:59), Grant Likely wrote: >>> As we discussed before, >>> without specifying PCH_IRQ_BASE, >>> it seemed IRQ number collision issue occurred. >>> Thus, I added PCH_IRQ_BASE. >> >> Then fix the irq collision. If the core code hands out an irq range >> that is in-use by some other driver, then the other driver isn't >> reserving it's irqs correctly and it needs to be fixed. Hacking >> around the problem doesn't help anything in the long run. >> > > I tried to work irq_alloc_descs with dynamic allocation.(Set 2nd > parameter as 0). > However it seems the issue remains to be seen. > I attached dmesg output log, /proc/interrupts log and modified PCH-GPIO > source code. > > Could you give me your opinion or information ? > > NOTE: I tested on linux-3.0-rc3 > How is it going ?
-- tomoya OKI SEMICONDUCTOR CO., LTD.
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