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PCI_MSI_OFF(9) Hardware Interfaces PCI_MSI_OFF(9)

NAME

pci_msi_off - disables any MSI or MSI-X capabilities

SYNOPSIS

void pci_msi_off(struct pci_dev * dev);

ARGUMENTS

dev
the PCI device to operate on

DESCRIPTION

If you want to use MSI, see pci_enable_msi and friends. This is a lower-level primitive that allows us to disable MSI operation at the device level.

COPYRIGHT

May 2018 Kernel Hackers Manual 3.16