struct_rio_msg – RIO message event Synopsis struct rio_msg { struct resource *res; void (*mcback)(struct rio_mport *mport, void *dev_id, int mbox, int slot); }; Members res Mailbox resource mcback Message event callback Author Matt Porter <mporter [at] kernel.crashing.org>, <mporter [at] mvista.com> Author. Copyright
struct_rio_mport_attr – RIO mport device attributes Synopsis struct rio_mport_attr { int flags; int link_speed; int link_width; int dma_max_sge; int dma_max_size; int dma_align; }; Members flags mport device capability flags link_speed SRIO link speed value (as defined by RapidIO specification) link_width SRIO link width value (as defined by RapidIO specification) dma_max_sge number of SG list entries…
struct_rio_mport – RIO master port info Synopsis struct rio_mport { struct list_head dbells; struct list_head pwrites; struct list_head node; struct list_head nnode; struct rio_net *net; struct mutex lock; struct resource iores; struct resource riores[RIO_MAX_MPORT_RESOURCES]; struct rio_msg inb_msg[RIO_MAX_MBOX]; struct rio_msg outb_msg[RIO_MAX_MBOX]; int host_deviceid; struct rio_ops *ops; unsigned char id; unsigned char index; unsigned int sys_size; u32…
struct_rio_driver – RIO driver info Synopsis struct rio_driver { struct list_head node; char *name; const struct rio_device_id *id_table; int (*probe)(struct rio_dev *dev, const struct rio_device_id *id); void (*remove)(struct rio_dev *dev); void (*shutdown)(struct rio_dev *dev); int (*suspend)(struct rio_dev *dev, u32 state); int (*resume)(struct rio_dev *dev); int (*enable_wake)(struct rio_dev *dev, u32 state, int enable); struct device_driver driver;…
struct_rio_dev – RIO device info Synopsis struct rio_dev { struct list_head global_list; struct list_head net_list; struct rio_net *net; bool do_enum; u16 did; u16 vid; u32 device_rev; u16 asm_did; u16 asm_vid; u16 asm_rev; u16 efptr; u32 pef; u32 swpinfo; u32 src_ops; u32 dst_ops; u32 comp_tag; u32 phys_efptr; u32 phys_rmap; u32 em_efptr; u64 dma_mask; struct rio_driver *driver;…
struct_rio_dbell – RIO doorbell event Synopsis struct rio_dbell { struct list_head node; struct resource *res; void (*dinb)(struct rio_mport *mport, void *dev_id, u16 src, u16 dst, u16 info); void *dev_id; }; Members node Node in list of doorbell events res Doorbell resource dinb Doorbell event callback dev_id Device specific pointer to pass on event Author Matt…
struct_regulator_state – regulator state during low power system states Synopsis struct regulator_state { int uV; unsigned int mode; int enabled; int disabled; }; Members uV Operating voltage during suspend. mode Operating mode during suspend. enabled Enabled during suspend. disabled Disabled during suspend. Description This describes a regulators state during a system wide low power state….
struct_regulator_ops – regulator operations. Synopsis struct regulator_ops { int (*list_voltage)(struct regulator_dev *, unsigned selector); int (*set_voltage)(struct regulator_dev *, int min_uV, int max_uV, unsigned *selector); int (*map_voltage)(struct regulator_dev *, int min_uV, int max_uV); int (*set_voltage_sel)(struct regulator_dev *, unsigned selector); int (*get_voltage)(struct regulator_dev *); int (*get_voltage_sel)(struct regulator_dev *); int (*set_current_limit)(struct regulator_dev *, int min_uA, int max_uA); int…
struct_regulator_linear_range – specify linear voltage ranges Synopsis struct regulator_linear_range { unsigned int min_uV; unsigned int min_sel; unsigned int max_sel; unsigned int uV_step; }; Members min_uV Lowest voltage in range min_sel Lowest selector for range max_sel Highest selector for range uV_step Step size Description Specify a range of voltages for regulator_map_linar_range and regulator_list_linear_range. Authors Liam Girdwood…
struct_regulator_init_data – regulator platform initialisation data. Synopsis struct regulator_init_data { const char *supply_regulator; struct regulation_constraints constraints; int num_consumer_supplies; struct regulator_consumer_supply *consumer_supplies; int (*regulator_init)(void *driver_data); void *driver_data; }; Members supply_regulator Parent regulator. Specified using the regulator name as it appears in the name field in sysfs, which can be explicitly set using the constraints field ‘name’….
struct_regulator_desc – Static regulator descriptor Synopsis struct regulator_desc { const char *name; const char *supply_name; const char *of_match; const char *regulators_node; int (*of_parse_cb)(struct device_node *, const struct regulator_desc *, struct regulator_config *); int id; unsigned int continuous_voltage_range : 1; unsigned n_voltages; const struct regulator_ops *ops; int irq; enum regulator_type type; struct module *owner; unsigned int…
struct_regulator_consumer_supply – supply -> device mapping Synopsis struct regulator_consumer_supply { const char *dev_name; const char *supply; }; Members dev_name Result of dev_name for the consumer. supply Name for the supply. Description This maps a supply name to a device. Use of dev_name allows support for buses which make struct device available late such as I2C….
struct_regulator_config – Dynamic regulator descriptor Synopsis struct regulator_config { struct device *dev; const struct regulator_init_data *init_data; void *driver_data; struct device_node *of_node; struct regmap *regmap; bool ena_gpio_initialized; int ena_gpio; unsigned int ena_gpio_invert : 1; unsigned int ena_gpio_flags; }; Members dev struct device for the regulator init_data platform provided init data, passed through by driver driver_data private…
struct_regulator_bulk_data – Data used for bulk regulator operations. Synopsis struct regulator_bulk_data { const char *supply; struct regulator *consumer; }; Members supply The name of the supply. Initialised by the user before using the bulk regulator APIs. consumer The regulator consumer for the supply. This will be managed by the bulk API. Description The regulator APIs…
struct_regulation_constraints – regulator operating constraints. Synopsis struct regulation_constraints { const char *name; int min_uV; int max_uV; int uV_offset; int min_uA; int max_uA; int ilim_uA; int system_load; unsigned int valid_modes_mask; unsigned int valid_ops_mask; int input_uV; struct regulator_state state_disk; struct regulator_state state_mem; struct regulator_state state_standby; suspend_state_t initial_state; unsigned int initial_mode; unsigned int ramp_delay; unsigned int enable_time; unsigned…
struct_pre_voltage_change_data – Data sent with PRE_VOLTAGE_CHANGE event Synopsis struct pre_voltage_change_data { unsigned long old_uV; unsigned long min_uV; unsigned long max_uV; }; Members old_uV Current voltage before change. min_uV Min voltage we’ll change to. max_uV Max voltage we’ll change to. Authors Liam Girdwood <lrg [at] slimlogic.co.uk> Author. Mark Brown <broonie [at] opensource.wolfsonmicro.com> Wolfson Microelectronics, Author….
struct_platform_nand_data – container structure for platform-specific data Synopsis struct platform_nand_data { struct platform_nand_chip chip; struct platform_nand_ctrl ctrl; }; Members chip chip level chip structure ctrl controller level device structure Author Thomas Gleixner <tglx [at] linutronix.de> Author. Copyright
struct_platform_nand_ctrl – controller level device structure Synopsis struct platform_nand_ctrl { int (*probe)(struct platform_device *pdev); void (*remove)(struct platform_device *pdev); void (*hwcontrol)(struct mtd_info *mtd, int cmd); int (*dev_ready)(struct mtd_info *mtd); void (*select_chip)(struct mtd_info *mtd, int chip); void (*cmd_ctrl)(struct mtd_info *mtd, int dat, unsigned int ctrl); void (*write_buf)(struct mtd_info *mtd, const uint8_t *buf, int len); void (*read_buf)(struct mtd_info…
struct_platform_nand_chip – chip level device structure Synopsis struct platform_nand_chip { int nr_chips; int chip_offset; int nr_partitions; struct mtd_partition *partitions; int chip_delay; unsigned int options; unsigned int bbt_options; const char **part_probe_types; }; Members nr_chips max. number of chips to scan for chip_offset chip number offset nr_partitions number of partitions pointed to by partitions (or zero) partitions…
struct_pipe_inode_info – a linux kernel pipe Synopsis struct pipe_inode_info { struct mutex mutex; wait_queue_head_t wait; unsigned int nrbufs; unsigned int curbuf; unsigned int buffers; unsigned int readers; unsigned int writers; unsigned int files; unsigned int waiting_writers; unsigned int r_counter; unsigned int w_counter; struct page *tmp_page; struct fasync_struct *fasync_readers; struct fasync_struct *fasync_writers; struct pipe_buffer *bufs; struct…