pci_acs_enabled 1172 drivers/iommu/iommu.c if (!pdev->multifunction || pci_acs_enabled(pdev, REQ_ACS_FLAGS)) pci_acs_enabled 1178 drivers/iommu/iommu.c pci_acs_enabled(tmp, REQ_ACS_FLAGS)) pci_acs_enabled 3408 drivers/pci/pci.c if (!pci_acs_enabled(pdev, acs_flags)) pci_acs_enabled 2158 include/linux/pci.h bool pci_acs_enabled(struct pci_dev *pdev, u16 acs_flags);