From 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 Mon Sep 17 00:00:00 2001 From: Yunhong Jiang Date: Tue, 4 Aug 2015 12:17:53 -0700 Subject: Add the rt linux 4.1.3-rt3 as base Import the rt linux 4.1.3-rt3 as OPNFV kvm base. It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and the base is: commit 0917f823c59692d751951bf5ea699a2d1e2f26a2 Author: Sebastian Andrzej Siewior Date: Sat Jul 25 12:13:34 2015 +0200 Prepare v4.1.3-rt3 Signed-off-by: Sebastian Andrzej Siewior We lose all the git history this way and it's not good. We should apply another opnfv project repo in future. Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423 Signed-off-by: Yunhong Jiang --- kernel/drivers/acpi/internal.h | 197 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 197 insertions(+) create mode 100644 kernel/drivers/acpi/internal.h (limited to 'kernel/drivers/acpi/internal.h') diff --git a/kernel/drivers/acpi/internal.h b/kernel/drivers/acpi/internal.h new file mode 100644 index 000000000..ba4a61e96 --- /dev/null +++ b/kernel/drivers/acpi/internal.h @@ -0,0 +1,197 @@ +/* + * acpi/internal.h + * For use by Linux/ACPI infrastructure, not drivers + * + * Copyright (c) 2009, Intel Corporation. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms and conditions of the GNU General Public License, + * version 2, as published by the Free Software Foundation. + * + * This program is distributed in the hope it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. + */ + +#ifndef _ACPI_INTERNAL_H_ +#define _ACPI_INTERNAL_H_ + +#define PREFIX "ACPI: " + +acpi_status acpi_os_initialize1(void); +int init_acpi_device_notify(void); +int acpi_scan_init(void); +void acpi_pci_root_init(void); +void acpi_pci_link_init(void); +void acpi_processor_init(void); +void acpi_platform_init(void); +void acpi_pnp_init(void); +void acpi_int340x_thermal_init(void); +int acpi_sysfs_init(void); +void acpi_container_init(void); +void acpi_memory_hotplug_init(void); +#ifdef CONFIG_ACPI_HOTPLUG_IOAPIC +int acpi_ioapic_add(struct acpi_pci_root *root); +int acpi_ioapic_remove(struct acpi_pci_root *root); +#else +static inline int acpi_ioapic_add(struct acpi_pci_root *root) { return 0; } +static inline int acpi_ioapic_remove(struct acpi_pci_root *root) { return 0; } +#endif +#ifdef CONFIG_ACPI_DOCK +void register_dock_dependent_device(struct acpi_device *adev, + acpi_handle dshandle); +int dock_notify(struct acpi_device *adev, u32 event); +void acpi_dock_add(struct acpi_device *adev); +#else +static inline void register_dock_dependent_device(struct acpi_device *adev, + acpi_handle dshandle) {} +static inline int dock_notify(struct acpi_device *adev, u32 event) { return -ENODEV; } +static inline void acpi_dock_add(struct acpi_device *adev) {} +#endif +#ifdef CONFIG_X86 +void acpi_cmos_rtc_init(void); +#else +static inline void acpi_cmos_rtc_init(void) {} +#endif + +extern bool acpi_force_hot_remove; + +void acpi_sysfs_add_hotplug_profile(struct acpi_hotplug_profile *hotplug, + const char *name); +int acpi_scan_add_handler_with_hotplug(struct acpi_scan_handler *handler, + const char *hotplug_profile_name); +void acpi_scan_hotplug_enabled(struct acpi_hotplug_profile *hotplug, bool val); + +#ifdef CONFIG_DEBUG_FS +extern struct dentry *acpi_debugfs_dir; +int acpi_debugfs_init(void); +#else +static inline void acpi_debugfs_init(void) { return; } +#endif +void acpi_lpss_init(void); + +void acpi_apd_init(void); + +acpi_status acpi_hotplug_schedule(struct acpi_device *adev, u32 src); +bool acpi_queue_hotplug_work(struct work_struct *work); +void acpi_device_hotplug(struct acpi_device *adev, u32 src); +bool acpi_scan_is_offline(struct acpi_device *adev, bool uevent); + +/* -------------------------------------------------------------------------- + Device Node Initialization / Removal + -------------------------------------------------------------------------- */ +#define ACPI_STA_DEFAULT (ACPI_STA_DEVICE_PRESENT | ACPI_STA_DEVICE_ENABLED | \ + ACPI_STA_DEVICE_UI | ACPI_STA_DEVICE_FUNCTIONING) + +int acpi_device_add(struct acpi_device *device, + void (*release)(struct device *)); +void acpi_init_device_object(struct acpi_device *device, acpi_handle handle, + int type, unsigned long long sta); +void acpi_device_add_finalize(struct acpi_device *device); +void acpi_free_pnp_ids(struct acpi_device_pnp *pnp); +bool acpi_device_is_present(struct acpi_device *adev); +bool acpi_device_is_battery(struct acpi_device *adev); + +/* -------------------------------------------------------------------------- + Power Resource + -------------------------------------------------------------------------- */ +int acpi_power_init(void); +void acpi_power_resources_list_free(struct list_head *list); +int acpi_extract_power_resources(union acpi_object *package, unsigned int start, + struct list_head *list); +int acpi_add_power_resource(acpi_handle handle); +void acpi_power_add_remove_device(struct acpi_device *adev, bool add); +int acpi_power_wakeup_list_init(struct list_head *list, int *system_level); +int acpi_device_sleep_wake(struct acpi_device *dev, + int enable, int sleep_state, int dev_state); +int acpi_power_get_inferred_state(struct acpi_device *device, int *state); +int acpi_power_on_resources(struct acpi_device *device, int state); +int acpi_power_transition(struct acpi_device *device, int state); + +int acpi_wakeup_device_init(void); + +#ifdef CONFIG_ARCH_MIGHT_HAVE_ACPI_PDC +void acpi_early_processor_set_pdc(void); +#else +static inline void acpi_early_processor_set_pdc(void) {} +#endif + +/* -------------------------------------------------------------------------- + Embedded Controller + -------------------------------------------------------------------------- */ +struct acpi_ec { + acpi_handle handle; + unsigned long gpe; + unsigned long command_addr; + unsigned long data_addr; + unsigned long global_lock; + unsigned long flags; + unsigned long reference_count; + struct mutex mutex; + wait_queue_head_t wait; + struct list_head list; + struct transaction *curr; + spinlock_t lock; + struct work_struct work; +}; + +extern struct acpi_ec *first_ec; + +/* If we find an EC via the ECDT, we need to keep a ptr to its context */ +/* External interfaces use first EC only, so remember */ +typedef int (*acpi_ec_query_func) (void *data); + +int acpi_ec_init(void); +int acpi_ec_ecdt_probe(void); +int acpi_boot_ec_enable(void); +void acpi_ec_block_transactions(void); +void acpi_ec_unblock_transactions(void); +void acpi_ec_unblock_transactions_early(void); +int acpi_ec_add_query_handler(struct acpi_ec *ec, u8 query_bit, + acpi_handle handle, acpi_ec_query_func func, + void *data); +void acpi_ec_remove_query_handler(struct acpi_ec *ec, u8 query_bit); + + +/*-------------------------------------------------------------------------- + Suspend/Resume + -------------------------------------------------------------------------- */ +#ifdef CONFIG_ACPI_SYSTEM_POWER_STATES_SUPPORT +extern int acpi_sleep_init(void); +#else +static inline int acpi_sleep_init(void) { return -ENXIO; } +#endif + +#ifdef CONFIG_ACPI_SLEEP +int acpi_sleep_proc_init(void); +int suspend_nvs_alloc(void); +void suspend_nvs_free(void); +int suspend_nvs_save(void); +void suspend_nvs_restore(void); +#else +static inline int acpi_sleep_proc_init(void) { return 0; } +static inline int suspend_nvs_alloc(void) { return 0; } +static inline void suspend_nvs_free(void) {} +static inline int suspend_nvs_save(void) { return 0; } +static inline void suspend_nvs_restore(void) {} +#endif + +/*-------------------------------------------------------------------------- + Video + -------------------------------------------------------------------------- */ +#if defined(CONFIG_ACPI_VIDEO) || defined(CONFIG_ACPI_VIDEO_MODULE) +bool acpi_osi_is_win8(void); +#endif + +/*-------------------------------------------------------------------------- + Device properties + -------------------------------------------------------------------------- */ +void acpi_init_properties(struct acpi_device *adev); +void acpi_free_properties(struct acpi_device *adev); + +#endif /* _ACPI_INTERNAL_H_ */ -- cgit 1.2.3-korg