On 03/26/2010 07:14 PM, Cam Macdonell wrote:
I'm not familiar with the uio internals, but for the interface, an ioctl()
on the fd to assign an eventfd to an MSI vector. Similar to ioeventfd, but
instead of mapping a doorbell to an eventfd, it maps a real MSI to an
eventfd.
uio will never support ioctls.
Why not?
Maybe irqcontrol could be extended?
What's irqcontrol?
--
Do not meddle in the internals of kernels, for they are subtle and quick to panic.
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