diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/pci.h | 13 | ||||
| -rw-r--r-- | include/linux/pci_regs.h | 2 |
2 files changed, 15 insertions, 0 deletions
diff --git a/include/linux/pci.h b/include/linux/pci.h index 96f70d7e058d..551ddcb5f940 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -828,6 +828,11 @@ static inline int pci_enable_wake(struct pci_dev *dev, pci_power_t state, return __pci_enable_wake(dev, state, false, enable); } +#define PCI_EXP_IDO_REQUEST (1<<0) +#define PCI_EXP_IDO_COMPLETION (1<<1) +void pci_enable_ido(struct pci_dev *dev, unsigned long type); +void pci_disable_ido(struct pci_dev *dev, unsigned long type); + /* For use by arch with custom probe code */ void set_pcie_port_type(struct pci_dev *pdev); void set_pcie_hotplug_bridge(struct pci_dev *pdev); @@ -1207,6 +1212,14 @@ static inline int pci_enable_wake(struct pci_dev *dev, pci_power_t state, return 0; } +static inline void pci_enable_ido(struct pci_dev *dev, unsigned long type) +{ +} + +static inline void pci_disable_ido(struct pci_dev *dev, unsigned long type) +{ +} + static inline int pci_request_regions(struct pci_dev *dev, const char *res_name) { return -EIO; diff --git a/include/linux/pci_regs.h b/include/linux/pci_regs.h index be01380f798a..d9acf9b99814 100644 --- a/include/linux/pci_regs.h +++ b/include/linux/pci_regs.h @@ -510,6 +510,8 @@ #define PCI_EXP_DEVCAP2_ARI 0x20 /* Alternative Routing-ID */ #define PCI_EXP_DEVCTL2 40 /* Device Control 2 */ #define PCI_EXP_DEVCTL2_ARI 0x20 /* Alternative Routing-ID */ +#define PCI_EXP_IDO_REQ_EN 0x100 /* ID-based ordering request enable */ +#define PCI_EXP_IDO_CMP_EN 0x200 /* ID-based ordering completion enable */ #define PCI_EXP_LNKCTL2 48 /* Link Control 2 */ #define PCI_EXP_SLTCTL2 56 /* Slot Control 2 */ |
