On Sat, Apr 27, 2013 at 10:28:37AM -0000, Paul Mackerras wrote: > This adds the API for userspace to instantiate an XICS device in a VM > and connect VCPUs to it. The API consists of a new device type for > the KVM_CREATE_DEVICE ioctl, a new capability KVM_CAP_IRQ_XICS, which > functions similarly to KVM_CAP_IRQ_MPIC, and the KVM_IRQ_LINE ioctl, > which is used to assert and deassert interrupt inputs of the XICS. > > The XICS device has one attribute group, KVM_DEV_XICS_GRP_SOURCES. > Each attribute within this group corresponds to the state of one > interrupt source. The attribute number is the same as the interrupt > source number. > > This does not support irq routing or irqfd yet. > > Signed-off-by: Paul Mackerras <paulus@xxxxxxxxx> Acked-by: David Gibson <david@xxxxxxxxxxxxxxxxxxxxx> -- David Gibson | I'll have my music baroque, and my code david AT gibson.dropbear.id.au | minimalist, thank you. NOT _the_ _other_ | _way_ _around_! http://www.ozlabs.org/~dgibson
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