diff options
Diffstat (limited to 'drivers/pci/pcie/portdrv.h')
| -rw-r--r-- | drivers/pci/pcie/portdrv.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/drivers/pci/pcie/portdrv.h b/drivers/pci/pcie/portdrv.h index aaeb9d21cba5..813a5c3427b6 100644 --- a/drivers/pci/pcie/portdrv.h +++ b/drivers/pci/pcie/portdrv.h @@ -30,4 +30,21 @@ extern void pcie_port_device_remove(struct pci_dev *dev); extern int __must_check pcie_port_bus_register(void); extern void pcie_port_bus_unregister(void); +#ifdef CONFIG_PCIE_PME +extern bool pcie_pme_msi_disabled; + +static inline void pcie_pme_disable_msi(void) +{ + pcie_pme_msi_disabled = true; +} + +static inline bool pcie_pme_no_msi(void) +{ + return pcie_pme_msi_disabled; +} +#else /* !CONFIG_PCIE_PME */ +static inline void pcie_pme_disable_msi(void) {} +static inline bool pcie_pme_no_msi(void) { return false; } +#endif /* !CONFIG_PCIE_PME */ + #endif /* _PORTDRV_H_ */ |