diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/isapnp.h | 10 | ||||
| -rw-r--r-- | include/linux/pnp.h | 208 | ||||
| -rw-r--r-- | include/linux/pnpbios.h | 151 | ||||
| -rw-r--r-- | include/linux/thermal.h | 39 |
4 files changed, 135 insertions, 273 deletions
diff --git a/include/linux/isapnp.h b/include/linux/isapnp.h index 1e8728a9ee8..cd5a269fdb5 100644 --- a/include/linux/isapnp.h +++ b/include/linux/isapnp.h @@ -26,16 +26,6 @@ #include <linux/pnp.h> /* - * Configuration registers (TODO: change by specification) - */ - -#define ISAPNP_CFG_ACTIVATE 0x30 /* byte */ -#define ISAPNP_CFG_MEM 0x40 /* 4 * dword */ -#define ISAPNP_CFG_PORT 0x60 /* 8 * word */ -#define ISAPNP_CFG_IRQ 0x70 /* 2 * word */ -#define ISAPNP_CFG_DMA 0x74 /* 2 * byte */ - -/* * */ diff --git a/include/linux/pnp.h b/include/linux/pnp.h index 2f3bcf73052..63b128d512f 100644 --- a/include/linux/pnp.h +++ b/include/linux/pnp.h @@ -11,59 +11,122 @@ #include <linux/errno.h> #include <linux/mod_devicetable.h> -#define PNP_MAX_PORT 40 -#define PNP_MAX_MEM 24 -#define PNP_MAX_IRQ 2 -#define PNP_MAX_DMA 2 #define PNP_NAME_LEN 50 struct pnp_protocol; struct pnp_dev; +struct pnp_resource_table; /* * Resource Management */ +struct resource *pnp_get_resource(struct pnp_dev *, unsigned int, unsigned int); + +static inline int pnp_resource_valid(struct resource *res) +{ + if (res && !(res->flags & IORESOURCE_UNSET)) + return 1; + return 0; +} + +static inline resource_size_t pnp_resource_len(struct resource *res) +{ + if (res->start == 0 && res->end == 0) + return 0; + return res->end - res->start + 1; +} + + +static inline resource_size_t pnp_port_start(struct pnp_dev *dev, + unsigned int bar) +{ + return pnp_get_resource(dev, IORESOURCE_IO, bar)->start; +} + +static inline resource_size_t pnp_port_end(struct pnp_dev *dev, + unsigned int bar) +{ + return pnp_get_resource(dev, IORESOURCE_IO, bar)->end; +} + +static inline unsigned long pnp_port_flags(struct pnp_dev *dev, + unsigned int bar) +{ + return pnp_get_resource(dev, IORESOURCE_IO, bar)->flags; +} + +static inline int pnp_port_valid(struct pnp_dev *dev, unsigned int bar) +{ + return pnp_resource_valid(pnp_get_resource(dev, IORESOURCE_IO, bar)); +} + +static inline resource_size_t pnp_port_len(struct pnp_dev *dev, + unsigned int bar) +{ + return pnp_resource_len(pnp_get_resource(dev, IORESOURCE_IO, bar)); +} + + +static inline resource_size_t pnp_mem_start(struct pnp_dev *dev, + unsigned int bar) +{ + return pnp_get_resource(dev, IORESOURCE_MEM, bar)->start; +} + +static inline resource_size_t pnp_mem_end(struct pnp_dev *dev, + unsigned int bar) +{ + return pnp_get_resource(dev, IORESOURCE_MEM, bar)->end; +} + +static inline unsigned long pnp_mem_flags(struct pnp_dev *dev, unsigned int bar) +{ + return pnp_get_resource(dev, IORESOURCE_MEM, bar)->flags; +} + +static inline int pnp_mem_valid(struct pnp_dev *dev, unsigned int bar) +{ + return pnp_resource_valid(pnp_get_resource(dev, IORESOURCE_MEM, bar)); +} + +static inline resource_size_t pnp_mem_len(struct pnp_dev *dev, + unsigned int bar) +{ + return pnp_resource_len(pnp_get_resource(dev, IORESOURCE_MEM, bar)); +} + + +static inline resource_size_t pnp_irq(struct pnp_dev *dev, unsigned int bar) +{ + return pnp_get_resource(dev, IORESOURCE_IRQ, bar)->start; +} + +static inline unsigned long pnp_irq_flags(struct pnp_dev *dev, unsigned int bar) +{ + return pnp_get_resource(dev, IORESOURCE_IRQ, bar)->flags; +} + +static inline int pnp_irq_valid(struct pnp_dev *dev, unsigned int bar) +{ + return pnp_resource_valid(pnp_get_resource(dev, IORESOURCE_IRQ, bar)); +} + + +static inline resource_size_t pnp_dma(struct pnp_dev *dev, unsigned int bar) +{ + return pnp_get_resource(dev, IORESOURCE_DMA, bar)->start; +} + +static inline unsigned long pnp_dma_flags(struct pnp_dev *dev, unsigned int bar) +{ + return pnp_get_resource(dev, IORESOURCE_DMA, bar)->flags; +} + +static inline int pnp_dma_valid(struct pnp_dev *dev, unsigned int bar) +{ + return pnp_resource_valid(pnp_get_resource(dev, IORESOURCE_DMA, bar)); +} -/* Use these instead of directly reading pnp_dev to get resource information */ -#define pnp_port_start(dev,bar) ((dev)->res.port_resource[(bar)].start) -#define pnp_port_end(dev,bar) ((dev)->res.port_resource[(bar)].end) -#define pnp_port_flags(dev,bar) ((dev)->res.port_resource[(bar)].flags) -#define pnp_port_valid(dev,bar) \ - ((pnp_port_flags((dev),(bar)) & (IORESOURCE_IO | IORESOURCE_UNSET)) \ - == IORESOURCE_IO) -#define pnp_port_len(dev,bar) \ - ((pnp_port_start((dev),(bar)) == 0 && \ - pnp_port_end((dev),(bar)) == \ - pnp_port_start((dev),(bar))) ? 0 : \ - \ - (pnp_port_end((dev),(bar)) - \ - pnp_port_start((dev),(bar)) + 1)) - -#define pnp_mem_start(dev,bar) ((dev)->res.mem_resource[(bar)].start) -#define pnp_mem_end(dev,bar) ((dev)->res.mem_resource[(bar)].end) -#define pnp_mem_flags(dev,bar) ((dev)->res.mem_resource[(bar)].flags) -#define pnp_mem_valid(dev,bar) \ - ((pnp_mem_flags((dev),(bar)) & (IORESOURCE_MEM | IORESOURCE_UNSET)) \ - == IORESOURCE_MEM) -#define pnp_mem_len(dev,bar) \ - ((pnp_mem_start((dev),(bar)) == 0 && \ - pnp_mem_end((dev),(bar)) == \ - pnp_mem_start((dev),(bar))) ? 0 : \ - \ - (pnp_mem_end((dev),(bar)) - \ - pnp_mem_start((dev),(bar)) + 1)) - -#define pnp_irq(dev,bar) ((dev)->res.irq_resource[(bar)].start) -#define pnp_irq_flags(dev,bar) ((dev)->res.irq_resource[(bar)].flags) -#define pnp_irq_valid(dev,bar) \ - ((pnp_irq_flags((dev),(bar)) & (IORESOURCE_IRQ | IORESOURCE_UNSET)) \ - == IORESOURCE_IRQ) - -#define pnp_dma(dev,bar) ((dev)->res.dma_resource[(bar)].start) -#define pnp_dma_flags(dev,bar) ((dev)->res.dma_resource[(bar)].flags) -#define pnp_dma_valid(dev,bar) \ - ((pnp_dma_flags((dev),(bar)) & (IORESOURCE_DMA | IORESOURCE_UNSET)) \ - == IORESOURCE_DMA) #define PNP_PORT_FLAG_16BITADDR (1<<0) #define PNP_PORT_FLAG_FIXED (1<<1) @@ -116,13 +179,6 @@ struct pnp_option { struct pnp_option *next; /* used to chain dependent resources */ }; -struct pnp_resource_table { - struct resource port_resource[PNP_MAX_PORT]; - struct resource mem_resource[PNP_MAX_MEM]; - struct resource dma_resource[PNP_MAX_DMA]; - struct resource irq_resource[PNP_MAX_IRQ]; -}; - /* * Device Management */ @@ -192,10 +248,9 @@ struct pnp_dev { int capabilities; struct pnp_option *independent; struct pnp_option *dependent; - struct pnp_resource_table res; + struct pnp_resource_table *res; char name[PNP_NAME_LEN]; /* contains a human-readable name */ - unsigned short regs; /* ISAPnP: supported registers */ int flags; /* used by protocols */ struct proc_dir_entry *procent; /* device entry in /proc/bus/isapnp */ void *data; @@ -326,8 +381,8 @@ struct pnp_protocol { char *name; /* resource control functions */ - int (*get) (struct pnp_dev *dev, struct pnp_resource_table *res); - int (*set) (struct pnp_dev *dev, struct pnp_resource_table *res); + int (*get) (struct pnp_dev *dev); + int (*set) (struct pnp_dev *dev); int (*disable) (struct pnp_dev *dev); /* protocol specific suspend/resume */ @@ -356,20 +411,12 @@ extern struct bus_type pnp_bus_type; #if defined(CONFIG_PNP) /* device management */ -int pnp_register_protocol(struct pnp_protocol *protocol); -void pnp_unregister_protocol(struct pnp_protocol *protocol); -int pnp_add_device(struct pnp_dev *dev); int pnp_device_attach(struct pnp_dev *pnp_dev); void pnp_device_detach(struct pnp_dev *pnp_dev); extern struct list_head pnp_global; extern int pnp_platform_devices; /* multidevice card support */ -int pnp_add_card(struct pnp_card *card); -void pnp_remove_card(struct pnp_card *card); -int pnp_add_card_device(struct pnp_card *card, struct pnp_dev *dev); -void pnp_remove_card_device(struct pnp_dev *dev); -int pnp_add_card_id(struct pnp_id *id, struct pnp_card *card); struct pnp_dev *pnp_request_card_device(struct pnp_card_link *clink, const char *id, struct pnp_dev *from); void pnp_release_card_device(struct pnp_dev *dev); @@ -378,77 +425,42 @@ void pnp_unregister_card_driver(struct pnp_card_driver *drv); extern struct list_head pnp_cards; /* resource management */ -struct pnp_option *pnp_register_independent_option(struct pnp_dev *dev); -struct pnp_option *pnp_register_dependent_option(struct pnp_dev *dev, - int priority); -int pnp_register_irq_resource(struct pnp_option *option, struct pnp_irq *data); -int pnp_register_dma_resource(struct pnp_option *option, struct pnp_dma *data); -int pnp_register_port_resource(struct pnp_option *option, - struct pnp_port *data); -int pnp_register_mem_resource(struct pnp_option *option, struct pnp_mem *data); -void pnp_init_resource_table(struct pnp_resource_table *table); -int pnp_manual_config_dev(struct pnp_dev *dev, struct pnp_resource_table *res, - int mode); int pnp_auto_config_dev(struct pnp_dev *dev); -int pnp_validate_config(struct pnp_dev *dev); int pnp_start_dev(struct pnp_dev *dev); int pnp_stop_dev(struct pnp_dev *dev); int pnp_activate_dev(struct pnp_dev *dev); int pnp_disable_dev(struct pnp_dev *dev); -void pnp_resource_change(struct resource *resource, resource_size_t start, - resource_size_t size); /* protocol helpers */ int pnp_is_active(struct pnp_dev *dev); int compare_pnp_id(struct pnp_id *pos, const char *id); -int pnp_add_id(struct pnp_id *id, struct pnp_dev *dev); int pnp_register_driver(struct pnp_driver *drv); void pnp_unregister_driver(struct pnp_driver *drv); #else /* device management */ -static inline int pnp_register_protocol(struct pnp_protocol *protocol) { return -ENODEV; } -static inline void pnp_unregister_protocol(struct pnp_protocol *protocol) { } -static inline int pnp_init_device(struct pnp_dev *dev) { return -ENODEV; } -static inline int pnp_add_device(struct pnp_dev *dev) { return -ENODEV; } static inline int pnp_device_attach(struct pnp_dev *pnp_dev) { return -ENODEV; } static inline void pnp_device_detach(struct pnp_dev *pnp_dev) { } #define pnp_platform_devices 0 /* multidevice card support */ -static inline int pnp_add_card(struct pnp_card *card) { return -ENODEV; } -static inline void pnp_remove_card(struct pnp_card *card) { } -static inline int pnp_add_card_device(struct pnp_card *card, struct pnp_dev *dev) { return -ENODEV; } -static inline void pnp_remove_card_device(struct pnp_dev *dev) { } -static inline int pnp_add_card_id(struct pnp_id *id, struct pnp_card *card) { return -ENODEV; } static inline struct pnp_dev *pnp_request_card_device(struct pnp_card_link *clink, const char *id, struct pnp_dev *from) { return NULL; } static inline void pnp_release_card_device(struct pnp_dev *dev) { } static inline int pnp_register_card_driver(struct pnp_card_driver *drv) { return -ENODEV; } static inline void pnp_unregister_card_driver(struct pnp_card_driver *drv) { } /* resource management */ -static inline struct pnp_option *pnp_register_independent_option(struct pnp_dev *dev) { return NULL; } -static inline struct pnp_option *pnp_register_dependent_option(struct pnp_dev *dev, int priority) { return NULL; } -static inline int pnp_register_irq_resource(struct pnp_option *option, struct pnp_irq *data) { return -ENODEV; } -static inline int pnp_register_dma_resource(struct pnp_option *option, struct pnp_dma *data) { return -ENODEV; } -static inline int pnp_register_port_resource(struct pnp_option *option, struct pnp_port *data) { return -ENODEV; } -static inline int pnp_register_mem_resource(struct pnp_option *option, struct pnp_mem *data) { return -ENODEV; } -static inline void pnp_init_resource_table(struct pnp_resource_table *table) { } -static inline int pnp_manual_config_dev(struct pnp_dev *dev, struct pnp_resource_table *res, int mode) { return -ENODEV; } static inline int pnp_auto_config_dev(struct pnp_dev *dev) { return -ENODEV; } -static inline int pnp_validate_config(struct pnp_dev *dev) { return -ENODEV; } static inline int pnp_start_dev(struct pnp_dev *dev) { return -ENODEV; } static inline int pnp_stop_dev(struct pnp_dev *dev) { return -ENODEV; } static inline int pnp_activate_dev(struct pnp_dev *dev) { return -ENODEV; } static inline int pnp_disable_dev(struct pnp_dev *dev) { return -ENODEV; } -static inline void pnp_resource_change(struct resource *resource, resource_size_t start, resource_size_t size) { } /* protocol helpers */ static inline int pnp_is_active(struct pnp_dev *dev) { return 0; } static inline int compare_pnp_id(struct pnp_id *pos, const char *id) { return -ENODEV; } -static inline int pnp_add_id(struct pnp_id *id, struct pnp_dev *dev) { return -ENODEV; } static inline int pnp_register_driver(struct pnp_driver *drv) { return -ENODEV; } static inline void pnp_unregister_driver(struct pnp_driver *drv) { } diff --git a/include/linux/pnpbios.h b/include/linux/pnpbios.h deleted file mode 100644 index 329192adc9d..00000000000 --- a/include/linux/pnpbios.h +++ /dev/null @@ -1,151 +0,0 @@ -/* - * Include file for the interface to a PnP BIOS - * - * Original BIOS code (C) 1998 Christian Schmidt (chr.schmidt@tu-bs.de) - * PnP handler parts (c) 1998 Tom Lees <tom@lpsg.demon.co.uk> - * Minor reorganizations by David Hinds <dahinds@users.sourceforge.net> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2, or (at your option) any - * later version. - * - * This program is distributed in the hope that 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#ifndef _LINUX_PNPBIOS_H -#define _LINUX_PNPBIOS_H - -#ifdef __KERNEL__ - -#include <linux/types.h> -#include <linux/pnp.h> - -/* - * Return codes - */ -#define PNP_SUCCESS 0x00 -#define PNP_NOT_SET_STATICALLY 0x7f -#define PNP_UNKNOWN_FUNCTION 0x81 -#define PNP_FUNCTION_NOT_SUPPORTED 0x82 -#define PNP_INVALID_HANDLE 0x83 -#define PNP_BAD_PARAMETER 0x84 -#define PNP_SET_FAILED 0x85 -#define PNP_EVENTS_NOT_PENDING 0x86 -#define PNP_SYSTEM_NOT_DOCKED 0x87 -#define PNP_NO_ISA_PNP_CARDS 0x88 -#define PNP_UNABLE_TO_DETERMINE_DOCK_CAPABILITIES 0x89 -#define PNP_CONFIG_CHANGE_FAILED_NO_BATTERY 0x8a -#define PNP_CONFIG_CHANGE_FAILED_RESOURCE_CONFLICT 0x8b -#define PNP_BUFFER_TOO_SMALL 0x8c -#define PNP_USE_ESCD_SUPPORT 0x8d -#define PNP_MESSAGE_NOT_SUPPORTED 0x8e -#define PNP_HARDWARE_ERROR 0x8f - -#define ESCD_SUCCESS 0x00 -#define ESCD_IO_ERROR_READING 0x55 -#define ESCD_INVALID 0x56 -#define ESCD_BUFFER_TOO_SMALL 0x59 -#define ESCD_NVRAM_TOO_SMALL 0x5a -#define ESCD_FUNCTION_NOT_SUPPORTED 0x81 - -/* - * Events that can be received by "get event" - */ -#define PNPEV_ABOUT_TO_CHANGE_CONFIG 0x0001 -#define PNPEV_DOCK_CHANGED 0x0002 -#define PNPEV_SYSTEM_DEVICE_CHANGED 0x0003 -#define PNPEV_CONFIG_CHANGED_FAILED 0x0004 -#define PNPEV_UNKNOWN_SYSTEM_EVENT 0xffff -/* 0x8000 through 0xfffe are OEM defined */ - -/* - * Messages that should be sent through "send message" - */ -#define PNPMSG_OK 0x00 -#define PNPMSG_ABORT 0x01 -#define PNPMSG_UNDOCK_DEFAULT_ACTION 0x40 -#define PNPMSG_POWER_OFF 0x41 -#define PNPMSG_PNP_OS_ACTIVE 0x42 -#define PNPMSG_PNP_OS_INACTIVE 0x43 - -/* - * Plug and Play BIOS flags - */ -#define PNPBIOS_NO_DISABLE 0x0001 -#define PNPBIOS_NO_CONFIG 0x0002 -#define PNPBIOS_OUTPUT 0x0004 -#define PNPBIOS_INPUT 0x0008 -#define PNPBIOS_BOOTABLE 0x0010 -#define PNPBIOS_DOCK 0x0020 -#define PNPBIOS_REMOVABLE 0x0040 -#define pnpbios_is_static(x) (((x)->flags & 0x0100) == 0x0000) -#define pnpbios_is_dynamic(x) ((x)->flags & 0x0080) - -/* - * Function Parameters - */ -#define PNPMODE_STATIC 1 -#define PNPMODE_DYNAMIC 0 - -/* 0x8000 through 0xffff are OEM defined */ - -#pragma pack(1) -struct pnp_dev_node_info { - __u16 no_nodes; - __u16 max_node_size; -}; -struct pnp_docking_station_info { - __u32 location_id; - __u32 serial; - __u16 capabilities; -}; -struct pnp_isa_config_struc { - __u8 revision; - __u8 no_csns; - __u16 isa_rd_data_port; - __u16 reserved; -}; -struct escd_info_struc { - __u16 min_escd_write_size; - __u16 escd_size; - __u32 nv_storage_base; -}; -struct pnp_bios_node { - __u16 size; - __u8 handle; - __u32 eisa_id; - __u8 type_code[3]; - __u16 flags; - __u8 data[0]; -}; -#pragma pack() - -#ifdef CONFIG_PNPBIOS - -/* non-exported */ -extern struct pnp_dev_node_info node_info; - -extern int pnp_bios_dev_node_info(struct pnp_dev_node_info *data); -extern int pnp_bios_get_dev_node(u8 *nodenum, char config, - struct pnp_bios_node *data); -extern int pnp_bios_set_dev_node(u8 nodenum, char config, - struct pnp_bios_node *data); -extern int pnp_bios_get_stat_res(char *info); -extern int pnp_bios_isapnp_config(struct pnp_isa_config_struc *data); -extern int pnp_bios_escd_info(struct escd_info_struc *data); -extern int pnp_bios_read_escd(char *data, u32 nvram_base); -extern int pnp_bios_dock_station_info(struct pnp_docking_station_info *data); - -#endif /* CONFIG_PNPBIOS */ - -#endif /* __KERNEL__ */ - -#endif /* _LINUX_PNPBIOS_H */ diff --git a/include/linux/thermal.h b/include/linux/thermal.h index 90c1c191ea6..06d3e6eb9ca 100644 --- a/include/linux/thermal.h +++ b/include/linux/thermal.h @@ -41,6 +41,7 @@ struct thermal_zone_device_ops { int (*set_mode) (struct thermal_zone_device *, const char *); int (*get_trip_type) (struct thermal_zone_device *, int, char *); int (*get_trip_temp) (struct thermal_zone_device *, int, char *); + int (*get_crit_temp) (struct thermal_zone_device *, unsigned long *); }; struct thermal_cooling_device_ops { @@ -65,6 +66,23 @@ struct thermal_cooling_device { ((long)t-2732+5)/10 : ((long)t-2732-5)/10) #define CELSIUS_TO_KELVIN(t) ((t)*10+2732) +#if defined(CONFIG_HWMON) || \ + (defined(CONFIG_HWMON_MODULE) && defined(CONFIG_THERMAL_MODULE)) +/* thermal zone devices with the same type share one hwmon device */ +struct thermal_hwmon_device { + char type[THERMAL_NAME_LENGTH]; + struct device *device; + int count; + struct list_head tz_list; + struct list_head node; +}; + +struct thermal_hwmon_attr { + struct device_attribute attr; + char name[16]; +}; +#endif + struct thermal_zone_device { int id; char type[THERMAL_NAME_LENGTH]; @@ -76,6 +94,13 @@ struct thermal_zone_device { struct idr idr; struct mutex lock; /* protect cooling devices list */ struct list_head node; +#if defined(CONFIG_HWMON) || \ + (defined(CONFIG_HWMON_MODULE) && defined(CONFIG_THERMAL_MODULE)) + struct list_head hwmon_node; + struct thermal_hwmon_device *hwmon; + struct thermal_hwmon_attr temp_input; /* hwmon sys attr */ + struct thermal_hwmon_attr temp_crit; /* hwmon sys attr */ +#endif }; struct thermal_zone_device *thermal_zone_device_register(char *, int, void *, @@ -88,24 +113,10 @@ int thermal_zone_bind_cooling_device(struct thermal_zone_device *, int, struct thermal_cooling_device *); int thermal_zone_unbind_cooling_device(struct thermal_zone_device *, int, struct thermal_cooling_device *); - -#ifdef CONFIG_THERMAL struct thermal_cooling_device *thermal_cooling_device_register(char *, void *, struct thermal_cooling_device_ops *); void thermal_cooling_device_unregister(struct thermal_cooling_device *); -#else -static inline struct thermal_cooling_device -*thermal_cooling_device_register(char *c, void *v, - struct thermal_cooling_device_ops *t) -{ - return NULL; -} -static inline - void thermal_cooling_device_unregister(struct thermal_cooling_device *t) -{ -}; -#endif #endif /* __THERMAL_H__ */ |