diff options
Diffstat (limited to 'drivers/acpi/acpica/achware.h')
| -rw-r--r-- | drivers/acpi/acpica/achware.h | 45 |
1 files changed, 34 insertions, 11 deletions
diff --git a/drivers/acpi/acpica/achware.h b/drivers/acpi/acpica/achware.h index 4afa3d8e0ef..2ad2351a983 100644 --- a/drivers/acpi/acpica/achware.h +++ b/drivers/acpi/acpica/achware.h @@ -5,7 +5,7 @@ *****************************************************************************/ /* - * Copyright (C) 2000 - 2008, Intel Corp. + * Copyright (C) 2000 - 2014, Intel Corp. * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -62,6 +62,14 @@ u32 acpi_hw_get_mode(void); /* * hwregs - ACPI Register I/O */ +acpi_status +acpi_hw_validate_register(struct acpi_generic_address *reg, + u8 max_bit_width, u64 *address); + +acpi_status acpi_hw_read(u32 *value, struct acpi_generic_address *reg); + +acpi_status acpi_hw_write(u32 value, struct acpi_generic_address *reg); + struct acpi_bit_register_info *acpi_hw_get_bit_register_info(u32 register_id); acpi_status acpi_hw_write_pm1_control(u32 pm1a_control, u32 pm1b_control); @@ -73,6 +81,26 @@ acpi_status acpi_hw_register_write(u32 register_id, u32 value); acpi_status acpi_hw_clear_acpi_status(void); /* + * hwsleep - sleep/wake support (Legacy sleep registers) + */ +acpi_status acpi_hw_legacy_sleep(u8 sleep_state); + +acpi_status acpi_hw_legacy_wake_prep(u8 sleep_state); + +acpi_status acpi_hw_legacy_wake(u8 sleep_state); + +/* + * hwesleep - sleep/wake support (Extended FADT-V5 sleep registers) + */ +void acpi_hw_execute_sleep_method(char *method_name, u32 integer_argument); + +acpi_status acpi_hw_extended_sleep(u8 sleep_state); + +acpi_status acpi_hw_extended_wake_prep(u8 sleep_state); + +acpi_status acpi_hw_extended_wake(u8 sleep_state); + +/* * hwvalid - Port I/O with validation */ acpi_status acpi_hw_read_port(acpi_io_address address, u32 *value, u32 width); @@ -82,10 +110,10 @@ acpi_status acpi_hw_write_port(acpi_io_address address, u32 value, u32 width); /* * hwgpe - GPE support */ -acpi_status acpi_hw_low_disable_gpe(struct acpi_gpe_event_info *gpe_event_info); +u32 acpi_hw_get_gpe_register_bit(struct acpi_gpe_event_info *gpe_event_info); acpi_status -acpi_hw_write_gpe_enable_reg(struct acpi_gpe_event_info *gpe_event_info); +acpi_hw_low_set_gpe(struct acpi_gpe_event_info *gpe_event_info, u32 action); acpi_status acpi_hw_disable_gpe_block(struct acpi_gpe_xrupt_info *gpe_xrupt_info, @@ -112,16 +140,11 @@ acpi_hw_enable_runtime_gpe_block(struct acpi_gpe_xrupt_info *gpe_xrupt_info, struct acpi_gpe_block_info *gpe_block, void *context); -#ifdef ACPI_FUTURE_USAGE /* - * hwtimer - ACPI Timer prototypes + * hwpci - PCI configuration support */ -acpi_status acpi_get_timer_resolution(u32 * resolution); - -acpi_status acpi_get_timer(u32 * ticks); - acpi_status -acpi_get_timer_duration(u32 start_ticks, u32 end_ticks, u32 * time_elapsed); -#endif /* ACPI_FUTURE_USAGE */ +acpi_hw_derive_pci_id(struct acpi_pci_id *pci_id, + acpi_handle root_pci_device, acpi_handle pci_region); #endif /* __ACHWARE_H__ */ |