diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/acpi.h | 6 | ||||
| -rw-r--r-- | include/linux/pci-acpi.h | 8 | ||||
| -rw-r--r-- | include/linux/pci.h | 1 |
3 files changed, 13 insertions, 2 deletions
diff --git a/include/linux/acpi.h b/include/linux/acpi.h index 0f24d701fbdc..b7d3caf6f205 100644 --- a/include/linux/acpi.h +++ b/include/linux/acpi.h @@ -530,8 +530,9 @@ extern bool osc_pc_lpi_support_confirmed; #define OSC_PCI_CLOCK_PM_SUPPORT 0x00000004 #define OSC_PCI_SEGMENT_GROUPS_SUPPORT 0x00000008 #define OSC_PCI_MSI_SUPPORT 0x00000010 +#define OSC_PCI_EDR_SUPPORT 0x00000080 #define OSC_PCI_HPX_TYPE_3_SUPPORT 0x00000100 -#define OSC_PCI_SUPPORT_MASKS 0x0000011f +#define OSC_PCI_SUPPORT_MASKS 0x0000019f /* PCI Host Bridge _OSC: Capabilities DWORD 3: Control Field */ #define OSC_PCI_EXPRESS_NATIVE_HP_CONTROL 0x00000001 @@ -540,7 +541,8 @@ extern bool osc_pc_lpi_support_confirmed; #define OSC_PCI_EXPRESS_AER_CONTROL 0x00000008 #define OSC_PCI_EXPRESS_CAPABILITY_CONTROL 0x00000010 #define OSC_PCI_EXPRESS_LTR_CONTROL 0x00000020 -#define OSC_PCI_CONTROL_MASKS 0x0000003f +#define OSC_PCI_EXPRESS_DPC_CONTROL 0x00000080 +#define OSC_PCI_CONTROL_MASKS 0x000000bf #define ACPI_GSB_ACCESS_ATTRIB_QUICK 0x00000002 #define ACPI_GSB_ACCESS_ATTRIB_SEND_RCV 0x00000004 diff --git a/include/linux/pci-acpi.h b/include/linux/pci-acpi.h index 62b7fdcc661c..2d155bfb8fbf 100644 --- a/include/linux/pci-acpi.h +++ b/include/linux/pci-acpi.h @@ -112,6 +112,14 @@ extern const guid_t pci_acpi_dsm_guid; #define RESET_DELAY_DSM 0x08 #define FUNCTION_DELAY_DSM 0x09 +#ifdef CONFIG_PCIE_EDR +void pci_acpi_add_edr_notifier(struct pci_dev *pdev); +void pci_acpi_remove_edr_notifier(struct pci_dev *pdev); +#else +static inline void pci_acpi_add_edr_notifier(struct pci_dev *pdev) { } +static inline void pci_acpi_remove_edr_notifier(struct pci_dev *pdev) { } +#endif /* CONFIG_PCIE_EDR */ + #else /* CONFIG_ACPI */ static inline void acpi_pci_add_bus(struct pci_bus *bus) { } static inline void acpi_pci_remove_bus(struct pci_bus *bus) { } diff --git a/include/linux/pci.h b/include/linux/pci.h index a0b7e7a53741..7ed7c088c952 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -515,6 +515,7 @@ struct pci_host_bridge { unsigned int native_shpc_hotplug:1; /* OS may use SHPC hotplug */ unsigned int native_pme:1; /* OS may use PCIe PME */ unsigned int native_ltr:1; /* OS may use PCIe LTR */ + unsigned int native_dpc:1; /* OS may use PCIe DPC */ unsigned int preserve_config:1; /* Preserve FW resource setup */ /* Resource alignment requirements */ |