diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/acpi.h | 11 | ||||
| -rw-r--r-- | include/linux/i2c.h | 10 |
2 files changed, 21 insertions, 0 deletions
diff --git a/include/linux/acpi.h b/include/linux/acpi.h index 358c01b971db..40718e91e171 100644 --- a/include/linux/acpi.h +++ b/include/linux/acpi.h @@ -364,6 +364,17 @@ extern bool osc_sb_apei_support_acked; #define OSC_PCI_EXPRESS_CAPABILITY_CONTROL 0x00000010 #define OSC_PCI_CONTROL_MASKS 0x0000001f +#define ACPI_GSB_ACCESS_ATTRIB_QUICK 0x00000002 +#define ACPI_GSB_ACCESS_ATTRIB_SEND_RCV 0x00000004 +#define ACPI_GSB_ACCESS_ATTRIB_BYTE 0x00000006 +#define ACPI_GSB_ACCESS_ATTRIB_WORD 0x00000008 +#define ACPI_GSB_ACCESS_ATTRIB_BLOCK 0x0000000A +#define ACPI_GSB_ACCESS_ATTRIB_MULTIBYTE 0x0000000B +#define ACPI_GSB_ACCESS_ATTRIB_WORD_CALL 0x0000000C +#define ACPI_GSB_ACCESS_ATTRIB_BLOCK_CALL 0x0000000D +#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); diff --git a/include/linux/i2c.h b/include/linux/i2c.h index b556e0ab946f..f7a939a2cb56 100644 --- a/include/linux/i2c.h +++ b/include/linux/i2c.h @@ -577,4 +577,14 @@ static inline struct i2c_adapter *of_find_i2c_adapter_by_node(struct device_node } #endif /* CONFIG_OF */ +#ifdef CONFIG_ACPI +int acpi_i2c_install_space_handler(struct i2c_adapter *adapter); +void acpi_i2c_remove_space_handler(struct i2c_adapter *adapter); +#else +static inline void acpi_i2c_remove_space_handler(struct i2c_adapter *adapter) +{ } +static inline int acpi_i2c_install_space_handler(struct i2c_adapter *adapter) +{ return 0; } +#endif + #endif /* _LINUX_I2C_H */ |