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Diffstat (limited to 'include/linux/acpi.h')
-rw-r--r--include/linux/acpi.h49
1 files changed, 17 insertions, 32 deletions
diff --git a/include/linux/acpi.h b/include/linux/acpi.h
index 2630c2e953f7..d33c3cfb1794 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
@@ -885,6 +895,13 @@ static inline int acpi_device_modalias(struct device *dev,
return -ENODEV;
}
+static inline struct platform_device *
+acpi_create_platform_device(struct acpi_device *adev,
+ struct property_entry *properties)
+{
+ return NULL;
+}
+
static inline bool acpi_dma_supported(struct acpi_device *adev)
{
return false;
@@ -1107,14 +1124,6 @@ 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);
@@ -1216,30 +1225,6 @@ 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)