pci_check_and_unmask_intx9
Unmask intx if no interrupt is pending
Usage
bool pci_check_and_unmask_intx(struct pci_dev * dev);
Arguments
dev
the PCI device to operate on
Overview
Check if the device dev has its INTx line asserted, unmask it if not and return true. False is returned and the mask remains active if there was still an interrupt pending.
Releases
2 releases since Debian 8 (Jessie); the text changed 1 time.