linux-os (Dick Johnson) wrote:
No. It would be good if that was true. Unfortunately, the IRQ
returned before the pci_enable_device() is not correct. It
gets re-written by pci_enable_device().
That wasn't what I meant, yes, that is true in the current kernel.
However, any device which would start generating interrupts just because
its BARs got enabled by pci_enable_device seems broken.
The driver needs to request the interrupt after the device is enabled,
and only after that can it enable the device to generate interrupts.
--
Robert Hancock Saskatoon, SK, Canada
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Home Page: http://www.roberthancock.com/
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