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PCI_SRIOV_MIGRATION(9) Hardware Interfaces PCI_SRIOV_MIGRATION(9)

NAME

pci_sriov_migration - 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.

COPYRIGHT

March 2016 Kernel Hackers Manual 3.2.