| To: | <linux-mips@linux-mips.org> |
|---|---|
| Subject: | Interrupt routing issue on BCM1480. |
| From: | "Kaz Kylheku" <KKylheku@zeugmasystems.com> |
| Date: | Tue, 18 Nov 2008 14:00:08 -0800 |
| Original-recipient: | rfc822;linux-mips@linux-mips.org |
| Sender: | linux-mips-bounce@linux-mips.org |
| Thread-index: | AclJyQV1qAXifd8PSWmd9UFiQLEb5A== |
| Thread-topic: | Interrupt routing issue on BCM1480. |
Hi guys, Ralf's fixes in arch/mips/pci/pci-bcm1480.c break on our board. Multiple devices somehow report the same pin number (or perhaps some invalid pin number that is mapped to 1). The mapping function then assigns IRQ 8 to multiple devices. The old ``return dev->irq'' in pcibios_map_irq worked fine. What was the issue: is it that CFE sets up these IRQ numbers, such that they might not correspond to pins? |
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