diff options
Diffstat (limited to 'include/linux/acpi.h')
| -rw-r--r-- | include/linux/acpi.h | 45 |
1 files changed, 10 insertions, 35 deletions
diff --git a/include/linux/acpi.h b/include/linux/acpi.h index 053bf05fb1f7..3c5757d539ab 100644 --- a/include/linux/acpi.h +++ b/include/linux/acpi.h @@ -546,9 +546,19 @@ acpi_status acpi_run_osc(acpi_handle handle, struct acpi_osc_context *context); #define OSC_SB_OSLPI_SUPPORT 0x00000100 #define OSC_SB_CPC_DIVERSE_HIGH_SUPPORT 0x00001000 #define OSC_SB_GENERIC_INITIATOR_SUPPORT 0x00002000 +#define OSC_SB_NATIVE_USB4_SUPPORT 0x00040000 extern bool osc_sb_apei_support_acked; extern bool osc_pc_lpi_support_confirmed; +extern bool osc_sb_native_usb4_support_confirmed; + +/* USB4 Capabilities */ +#define OSC_USB_USB3_TUNNELING 0x00000001 +#define OSC_USB_DP_TUNNELING 0x00000002 +#define OSC_USB_PCIE_TUNNELING 0x00000004 +#define OSC_USB_XDOMAIN 0x00000008 + +extern u32 osc_sb_native_usb4_control; /* PCI Host Bridge _OSC: Capabilities DWORD 2: Support Field */ #define OSC_PCI_EXT_CONFIG_SUPPORT 0x00000001 @@ -581,9 +591,6 @@ extern bool osc_pc_lpi_support_confirmed; #define ACPI_GSB_ACCESS_ATTRIB_RAW_BYTES 0x0000000E #define ACPI_GSB_ACCESS_ATTRIB_RAW_PROCESS 0x0000000F -extern acpi_status acpi_pci_osc_control_set(acpi_handle handle, - u32 *mask, u32 req); - /* Enable _OST when all relevant hotplug operations are enabled */ #if defined(CONFIG_ACPI_HOTPLUG_CPU) && \ defined(CONFIG_ACPI_HOTPLUG_MEMORY) && \ @@ -1114,14 +1121,6 @@ acpi_data_add_props(struct acpi_device_data *data, const guid_t *guid, int acpi_node_prop_get(const struct fwnode_handle *fwnode, const char *propname, void **valptr); -int acpi_dev_prop_read_single(struct acpi_device *adev, - const char *propname, enum dev_prop_type proptype, - void *val); -int acpi_node_prop_read(const struct fwnode_handle *fwnode, - const char *propname, enum dev_prop_type proptype, - void *val, size_t nval); -int acpi_dev_prop_read(const struct acpi_device *adev, const char *propname, - enum dev_prop_type proptype, void *val, size_t nval); struct fwnode_handle *acpi_get_next_subnode(const struct fwnode_handle *fwnode, struct fwnode_handle *child); @@ -1223,30 +1222,6 @@ static inline int acpi_node_prop_get(const struct fwnode_handle *fwnode, return -ENXIO; } -static inline int acpi_dev_prop_read_single(const struct acpi_device *adev, - const char *propname, - enum dev_prop_type proptype, - void *val) -{ - return -ENXIO; -} - -static inline int acpi_node_prop_read(const struct fwnode_handle *fwnode, - const char *propname, - enum dev_prop_type proptype, - void *val, size_t nval) -{ - return -ENXIO; -} - -static inline int acpi_dev_prop_read(const struct acpi_device *adev, - const char *propname, - enum dev_prop_type proptype, - void *val, size_t nval) -{ - return -ENXIO; -} - static inline struct fwnode_handle * acpi_get_next_subnode(const struct fwnode_handle *fwnode, struct fwnode_handle *child) |