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Revision 00dc738d


Added by David Gibson almost 10 years ago

Add PAPR H_VIO_SIGNAL hypercall and infrastructure for VIO interrupts

This patch adds infrastructure to support interrupts from PAPR virtual IO
devices. This includes correctly advertising those interrupts in the
device tree, and implementing the H_VIO_SIGNAL hypercall, used to
enable and disable individual device interrupts.

Signed-off-by: David Gibson <>
Signed-off-by: Alexander Graf <>


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