From: "Wiedemeier, Jeff" <Jeff.Wiedemeier@hp.com>
Date: Fri, 24 Jan 2003 15:00:06 -0500
The problem is that if the chip is configured for MSI (through config
space) and the platform's irq mapping code therefore filled in
pci_dev->irq with an appropriate vector for the MSI interrupt the chip
is assigned instead of the LSI interrupt it may also be assigned, then
unless MSGINT_MODE matches PCI_MSI_FLAGS_ENABLE, the driver will grab
wrong interrupt.
Why isn't it enabled at the point where we save the extended state?
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
This archive was generated by hypermail 2b29 : Fri Jan 31 2003 - 22:00:12 EST