PCI_SET_MWI(9) Hardware Interfaces PCI_SET_MWI(9) NAME pci_set_mwi - enables memory-write-invalidate PCI transaction SYNOPSIS int pci_set_mwi(struct pci_dev * dev); ARGUMENTS dev the PCI device for which MWI is enabled DESCRIPTION Enables the Memory-Write-Invalidate transaction in PCI_COMMAND. RETURNS An appropriate -ERRNO error value on error, or zero for success. COPYRIGHT Kernel Hackers Manual 2.6. November 2013 PCI_SET_MWI(9)[top]
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