pci_sriov_migration(9) notify SR-IOV core of Virtual Function Migration

SYNOPSIS

irqreturn_t pci_sriov_migration(struct pci_dev * dev);

ARGUMENTS

dev

the PCI device

DESCRIPTION

Returns IRQ_HANDLED if the IRQ is handled, or IRQ_NONE if not.

Physical Function driver is responsible to register IRQ handler using VF Migration Interrupt Message Number, and call this function when the interrupt is generated by the hardware.

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