Lines Matching refs:ctrl
60 u16 ctrl; in pci_enable_ats() local
89 ctrl = PCI_ATS_CTRL_ENABLE; in pci_enable_ats()
91 ctrl |= PCI_ATS_CTRL_STU(ps - PCI_ATS_MIN_STU); in pci_enable_ats()
92 pci_write_config_word(dev, dev->ats->pos + PCI_ATS_CTRL, ctrl); in pci_enable_ats()
106 u16 ctrl; in pci_disable_ats() local
110 pci_read_config_word(dev, dev->ats->pos + PCI_ATS_CTRL, &ctrl); in pci_disable_ats()
111 ctrl &= ~PCI_ATS_CTRL_ENABLE; in pci_disable_ats()
112 pci_write_config_word(dev, dev->ats->pos + PCI_ATS_CTRL, ctrl); in pci_disable_ats()
133 u16 ctrl; in pci_restore_ats_state() local
140 ctrl = PCI_ATS_CTRL_ENABLE; in pci_restore_ats_state()
142 ctrl |= PCI_ATS_CTRL_STU(dev->ats->stu - PCI_ATS_MIN_STU); in pci_restore_ats_state()
144 pci_write_config_word(dev, dev->ats->pos + PCI_ATS_CTRL, ctrl); in pci_restore_ats_state()