diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/acpi.h | 24 | ||||
| -rw-r--r-- | include/linux/acpi_io.h | 18 | ||||
| -rw-r--r-- | include/linux/container.h | 25 | ||||
| -rw-r--r-- | include/linux/cpufreq.h | 42 | ||||
| -rw-r--r-- | include/linux/ide.h | 8 | ||||
| -rw-r--r-- | include/linux/iscsi_ibft.h | 2 | ||||
| -rw-r--r-- | include/linux/of_device.h | 6 | ||||
| -rw-r--r-- | include/linux/pci_hotplug.h | 3 | ||||
| -rw-r--r-- | include/linux/pm.h | 21 | ||||
| -rw-r--r-- | include/linux/pm_runtime.h | 12 | ||||
| -rw-r--r-- | include/linux/sfi_acpi.h | 5 | ||||
| -rw-r--r-- | include/linux/tboot.h | 2 |
12 files changed, 134 insertions, 34 deletions
diff --git a/include/linux/acpi.h b/include/linux/acpi.h index d9099b15b472..1151a1dcfe41 100644 --- a/include/linux/acpi.h +++ b/include/linux/acpi.h @@ -42,6 +42,7 @@ #include <acpi/acpi_bus.h> #include <acpi/acpi_drivers.h> #include <acpi/acpi_numa.h> +#include <acpi/acpi_io.h> #include <asm/acpi.h> static inline acpi_handle acpi_device_handle(struct acpi_device *adev) @@ -53,6 +54,12 @@ static inline acpi_handle acpi_device_handle(struct acpi_device *adev) #define ACPI_COMPANION_SET(dev, adev) ACPI_COMPANION(dev) = (adev) #define ACPI_HANDLE(dev) acpi_device_handle(ACPI_COMPANION(dev)) +static inline void acpi_preset_companion(struct device *dev, + struct acpi_device *parent, u64 addr) +{ + ACPI_COMPANION_SET(dev, acpi_find_child_device(parent, addr, NULL)); +} + static inline const char *acpi_dev_name(struct acpi_device *adev) { return dev_name(&adev->dev); @@ -409,6 +416,9 @@ static inline bool acpi_driver_match_device(struct device *dev, return !!acpi_match_device(drv->acpi_match_table, dev); } +int acpi_device_uevent_modalias(struct device *, struct kobj_uevent_env *); +int acpi_device_modalias(struct device *, char *, int); + #define ACPI_PTR(_ptr) (_ptr) #else /* !CONFIG_ACPI */ @@ -460,7 +470,7 @@ struct acpi_table_header; static inline int acpi_table_parse(char *id, int (*handler)(struct acpi_table_header *)) { - return -1; + return -ENODEV; } static inline int acpi_nvs_register(__u64 start, __u64 size) @@ -488,6 +498,18 @@ static inline bool acpi_driver_match_device(struct device *dev, return false; } +static inline int acpi_device_uevent_modalias(struct device *dev, + struct kobj_uevent_env *env) +{ + return -ENODEV; +} + +static inline int acpi_device_modalias(struct device *dev, + char *buf, int size) +{ + return -ENODEV; +} + #define ACPI_PTR(_ptr) (NULL) #endif /* !CONFIG_ACPI */ diff --git a/include/linux/acpi_io.h b/include/linux/acpi_io.h deleted file mode 100644 index b0ffa219993e..000000000000 --- a/include/linux/acpi_io.h +++ /dev/null @@ -1,18 +0,0 @@ -#ifndef _ACPI_IO_H_ -#define _ACPI_IO_H_ - -#include <linux/io.h> -#include <acpi/acpi.h> - -static inline void __iomem *acpi_os_ioremap(acpi_physical_address phys, - acpi_size size) -{ - return ioremap_cache(phys, size); -} - -void __iomem *acpi_os_get_iomem(acpi_physical_address phys, unsigned int size); - -int acpi_os_map_generic_address(struct acpi_generic_address *addr); -void acpi_os_unmap_generic_address(struct acpi_generic_address *addr); - -#endif diff --git a/include/linux/container.h b/include/linux/container.h new file mode 100644 index 000000000000..3c03e6fd2035 --- /dev/null +++ b/include/linux/container.h @@ -0,0 +1,25 @@ +/* + * Definitions for container bus type. + * + * Copyright (C) 2013, Intel Corporation + * Author: Rafael J. Wysocki <rafael.j.wysocki@intel.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include <linux/device.h> + +/* drivers/base/power/container.c */ +extern struct bus_type container_subsys; + +struct container_dev { + struct device dev; + int (*offline)(struct container_dev *cdev); +}; + +static inline struct container_dev *to_container_dev(struct device *dev) +{ + return container_of(dev, struct container_dev, dev); +} diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h index dc196bbcf227..4d89e0e6f9cc 100644 --- a/include/linux/cpufreq.h +++ b/include/linux/cpufreq.h @@ -11,6 +11,7 @@ #ifndef _LINUX_CPUFREQ_H #define _LINUX_CPUFREQ_H +#include <linux/clk.h> #include <linux/cpumask.h> #include <linux/completion.h> #include <linux/kobject.h> @@ -66,6 +67,7 @@ struct cpufreq_policy { unsigned int cpu; /* cpu nr of CPU managing this policy */ unsigned int last_cpu; /* cpu nr of previous CPU that managed * this policy */ + struct clk *clk; struct cpufreq_cpuinfo cpuinfo;/* see above */ unsigned int min; /* in kHz */ @@ -225,6 +227,11 @@ struct cpufreq_driver { int (*suspend) (struct cpufreq_policy *policy); int (*resume) (struct cpufreq_policy *policy); struct freq_attr **attr; + + /* platform specific boost support code */ + bool boost_supported; + bool boost_enabled; + int (*set_boost) (int state); }; /* flags */ @@ -252,6 +259,15 @@ struct cpufreq_driver { */ #define CPUFREQ_ASYNC_NOTIFICATION (1 << 4) +/* + * Set by drivers which want cpufreq core to check if CPU is running at a + * frequency present in freq-table exposed by the driver. For these drivers if + * CPU is found running at an out of table freq, we will try to set it to a freq + * from the table. And if that fails, we will stop further boot process by + * issuing a BUG_ON(). + */ +#define CPUFREQ_NEED_INITIAL_FREQ_CHECK (1 << 5) + int cpufreq_register_driver(struct cpufreq_driver *driver_data); int cpufreq_unregister_driver(struct cpufreq_driver *driver_data); @@ -299,6 +315,8 @@ cpufreq_verify_within_cpu_limits(struct cpufreq_policy *policy) #define CPUFREQ_NOTIFY (2) #define CPUFREQ_START (3) #define CPUFREQ_UPDATE_POLICY_CPU (4) +#define CPUFREQ_CREATE_POLICY (5) +#define CPUFREQ_REMOVE_POLICY (6) #ifdef CONFIG_CPU_FREQ int cpufreq_register_notifier(struct notifier_block *nb, unsigned int list); @@ -306,6 +324,8 @@ int cpufreq_unregister_notifier(struct notifier_block *nb, unsigned int list); void cpufreq_notify_transition(struct cpufreq_policy *policy, struct cpufreq_freqs *freqs, unsigned int state); +void cpufreq_notify_post_transition(struct cpufreq_policy *policy, + struct cpufreq_freqs *freqs, int transition_failed); #else /* CONFIG_CPU_FREQ */ static inline int cpufreq_register_notifier(struct notifier_block *nb, @@ -420,6 +440,7 @@ extern struct cpufreq_governor cpufreq_gov_conservative; #define CPUFREQ_ENTRY_INVALID ~0 #define CPUFREQ_TABLE_END ~1 +#define CPUFREQ_BOOST_FREQ ~2 struct cpufreq_frequency_table { unsigned int driver_data; /* driver specific data, not used by core */ @@ -439,10 +460,30 @@ int cpufreq_frequency_table_target(struct cpufreq_policy *policy, unsigned int target_freq, unsigned int relation, unsigned int *index); +int cpufreq_frequency_table_get_index(struct cpufreq_policy *policy, + unsigned int freq); void cpufreq_frequency_table_update_policy_cpu(struct cpufreq_policy *policy); ssize_t cpufreq_show_cpus(const struct cpumask *mask, char *buf); +#ifdef CONFIG_CPU_FREQ +int cpufreq_boost_trigger_state(int state); +int cpufreq_boost_supported(void); +int cpufreq_boost_enabled(void); +#else +static inline int cpufreq_boost_trigger_state(int state) +{ + return 0; +} +static inline int cpufreq_boost_supported(void) +{ + return 0; +} +static inline int cpufreq_boost_enabled(void) +{ + return 0; +} +#endif /* the following funtion is for cpufreq core use only */ struct cpufreq_frequency_table *cpufreq_frequency_get_table(unsigned int cpu); @@ -455,6 +496,7 @@ void cpufreq_frequency_table_put_attr(unsigned int cpu); int cpufreq_table_validate_and_show(struct cpufreq_policy *policy, struct cpufreq_frequency_table *table); +unsigned int cpufreq_generic_get(unsigned int cpu); int cpufreq_generic_init(struct cpufreq_policy *policy, struct cpufreq_frequency_table *table, unsigned int transition_latency); diff --git a/include/linux/ide.h b/include/linux/ide.h index 46a14229a162..93b5ca754b5b 100644 --- a/include/linux/ide.h +++ b/include/linux/ide.h @@ -18,14 +18,10 @@ #include <linux/completion.h> #include <linux/pm.h> #include <linux/mutex.h> -#ifdef CONFIG_BLK_DEV_IDEACPI -#include <acpi/acpi.h> -#endif -#include <asm/byteorder.h> -#include <asm/io.h> - /* for request_sense */ #include <linux/cdrom.h> +#include <asm/byteorder.h> +#include <asm/io.h> #if defined(CONFIG_CRIS) || defined(CONFIG_FRV) || defined(CONFIG_MN10300) # define SUPPORT_VLB_SYNC 0 diff --git a/include/linux/iscsi_ibft.h b/include/linux/iscsi_ibft.h index 8ba7e5b9d62c..605cc5c333d9 100644 --- a/include/linux/iscsi_ibft.h +++ b/include/linux/iscsi_ibft.h @@ -21,7 +21,7 @@ #ifndef ISCSI_IBFT_H #define ISCSI_IBFT_H -#include <acpi/acpi.h> +#include <linux/acpi.h> /* * Logical location of iSCSI Boot Format Table. diff --git a/include/linux/of_device.h b/include/linux/of_device.h index 82ce324fdce7..8d7dd6768cb7 100644 --- a/include/linux/of_device.h +++ b/include/linux/of_device.h @@ -64,6 +64,12 @@ static inline int of_driver_match_device(struct device *dev, static inline void of_device_uevent(struct device *dev, struct kobj_uevent_env *env) { } +static inline int of_device_get_modalias(struct device *dev, + char *str, ssize_t len) +{ + return -ENODEV; +} + static inline int of_device_uevent_modalias(struct device *dev, struct kobj_uevent_env *env) { diff --git a/include/linux/pci_hotplug.h b/include/linux/pci_hotplug.h index a2e2f1d17e16..5f2e559af6b0 100644 --- a/include/linux/pci_hotplug.h +++ b/include/linux/pci_hotplug.h @@ -175,8 +175,7 @@ struct hotplug_params { }; #ifdef CONFIG_ACPI -#include <acpi/acpi.h> -#include <acpi/acpi_bus.h> +#include <linux/acpi.h> int pci_get_hp_params(struct pci_dev *dev, struct hotplug_params *hpp); int acpi_get_hp_hw_control_from_firmware(struct pci_dev *dev, u32 flags); int acpi_pci_check_ejectable(struct pci_bus *pbus, acpi_handle handle); diff --git a/include/linux/pm.h b/include/linux/pm.h index a224c7f5c377..8c6583a53a06 100644 --- a/include/linux/pm.h +++ b/include/linux/pm.h @@ -311,6 +311,18 @@ struct dev_pm_ops { #define SET_SYSTEM_SLEEP_PM_OPS(suspend_fn, resume_fn) #endif +#ifdef CONFIG_PM_SLEEP +#define SET_LATE_SYSTEM_SLEEP_PM_OPS(suspend_fn, resume_fn) \ + .suspend_late = suspend_fn, \ + .resume_early = resume_fn, \ + .freeze_late = suspend_fn, \ + .thaw_early = resume_fn, \ + .poweroff_late = suspend_fn, \ + .restore_early = resume_fn, +#else +#define SET_LATE_SYSTEM_SLEEP_PM_OPS(suspend_fn, resume_fn) +#endif + #ifdef CONFIG_PM_RUNTIME #define SET_RUNTIME_PM_OPS(suspend_fn, resume_fn, idle_fn) \ .runtime_suspend = suspend_fn, \ @@ -320,6 +332,15 @@ struct dev_pm_ops { #define SET_RUNTIME_PM_OPS(suspend_fn, resume_fn, idle_fn) #endif +#ifdef CONFIG_PM +#define SET_PM_RUNTIME_PM_OPS(suspend_fn, resume_fn, idle_fn) \ + .runtime_suspend = suspend_fn, \ + .runtime_resume = resume_fn, \ + .runtime_idle = idle_fn, +#else +#define SET_PM_RUNTIME_PM_OPS(suspend_fn, resume_fn, idle_fn) +#endif + /* * Use this if you want to use the same suspend and resume callbacks for suspend * to RAM and hibernation. diff --git a/include/linux/pm_runtime.h b/include/linux/pm_runtime.h index 6fa7cea25da9..16c9a62fa1c0 100644 --- a/include/linux/pm_runtime.h +++ b/include/linux/pm_runtime.h @@ -23,6 +23,14 @@ usage_count */ #define RPM_AUTO 0x08 /* Use autosuspend_delay */ +#ifdef CONFIG_PM +extern int pm_generic_runtime_suspend(struct device *dev); +extern int pm_generic_runtime_resume(struct device *dev); +#else +static inline int pm_generic_runtime_suspend(struct device *dev) { return 0; } +static inline int pm_generic_runtime_resume(struct device *dev) { return 0; } +#endif + #ifdef CONFIG_PM_RUNTIME extern struct workqueue_struct *pm_wq; @@ -37,8 +45,6 @@ extern void pm_runtime_enable(struct device *dev); extern void __pm_runtime_disable(struct device *dev, bool check_resume); extern void pm_runtime_allow(struct device *dev); extern void pm_runtime_forbid(struct device *dev); -extern int pm_generic_runtime_suspend(struct device *dev); -extern int pm_generic_runtime_resume(struct device *dev); extern void pm_runtime_no_callbacks(struct device *dev); extern void pm_runtime_irq_safe(struct device *dev); extern void __pm_runtime_use_autosuspend(struct device *dev, bool use); @@ -142,8 +148,6 @@ static inline bool pm_runtime_active(struct device *dev) { return true; } static inline bool pm_runtime_status_suspended(struct device *dev) { return false; } static inline bool pm_runtime_enabled(struct device *dev) { return false; } -static inline int pm_generic_runtime_suspend(struct device *dev) { return 0; } -static inline int pm_generic_runtime_resume(struct device *dev) { return 0; } static inline void pm_runtime_no_callbacks(struct device *dev) {} static inline void pm_runtime_irq_safe(struct device *dev) {} diff --git a/include/linux/sfi_acpi.h b/include/linux/sfi_acpi.h index 631af63af42d..4723bbfa1c26 100644 --- a/include/linux/sfi_acpi.h +++ b/include/linux/sfi_acpi.h @@ -59,8 +59,11 @@ #ifndef _LINUX_SFI_ACPI_H #define _LINUX_SFI_ACPI_H +#include <linux/acpi.h> +#include <linux/sfi.h> + #ifdef CONFIG_SFI -#include <acpi/acpi.h> /* struct acpi_table_header */ +#include <acpi/acpi.h> /* FIXME: inclusion should be removed */ extern int sfi_acpi_table_parse(char *signature, char *oem_id, char *oem_table_id, diff --git a/include/linux/tboot.h b/include/linux/tboot.h index c75128bed5fa..9a54b331f938 100644 --- a/include/linux/tboot.h +++ b/include/linux/tboot.h @@ -34,7 +34,7 @@ enum { }; #ifdef CONFIG_INTEL_TXT -#include <acpi/acpi.h> +#include <linux/acpi.h> /* used to communicate between tboot and the launched kernel */ #define TB_KEY_SIZE 64 /* 512 bits */ |