diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/dax.h | 3 | ||||
| -rw-r--r-- | include/linux/filter.h | 1 | ||||
| -rw-r--r-- | include/linux/fsnotify_backend.h | 2 | ||||
| -rw-r--r-- | include/linux/genhd.h | 9 | ||||
| -rw-r--r-- | include/linux/hid-sensor-hub.h | 4 | ||||
| -rw-r--r-- | include/linux/hid-sensor-ids.h | 4 | ||||
| -rw-r--r-- | include/linux/iio/buffer.h | 160 | ||||
| -rw-r--r-- | include/linux/iio/buffer_impl.h | 162 | ||||
| -rw-r--r-- | include/linux/iio/common/st_sensors.h | 12 | ||||
| -rw-r--r-- | include/linux/iio/common/st_sensors_i2c.h | 9 | ||||
| -rw-r--r-- | include/linux/iio/kfifo_buf.h | 5 | ||||
| -rw-r--r-- | include/linux/mdev.h | 56 | ||||
| -rw-r--r-- | include/linux/mfd/cros_ec_commands.h | 3 | ||||
| -rw-r--r-- | include/linux/mlx4/device.h | 2 | ||||
| -rw-r--r-- | include/linux/mlx5/device.h | 5 | ||||
| -rw-r--r-- | include/linux/mlx5/driver.h | 1 | ||||
| -rw-r--r-- | include/linux/mlx5/mlx5_ifc.h | 93 | ||||
| -rw-r--r-- | include/linux/page-flags.h | 2 | ||||
| -rw-r--r-- | include/linux/radix-tree.h | 4 | ||||
| -rw-r--r-- | include/linux/swiotlb.h | 11 |
20 files changed, 233 insertions, 315 deletions
diff --git a/include/linux/dax.h b/include/linux/dax.h index f97bcfe79472..24ad71173995 100644 --- a/include/linux/dax.h +++ b/include/linux/dax.h @@ -41,6 +41,9 @@ ssize_t dax_iomap_rw(struct kiocb *iocb, struct iov_iter *iter, int dax_iomap_fault(struct vm_area_struct *vma, struct vm_fault *vmf, struct iomap_ops *ops); int dax_delete_mapping_entry(struct address_space *mapping, pgoff_t index); +int dax_invalidate_mapping_entry(struct address_space *mapping, pgoff_t index); +int dax_invalidate_mapping_entry_sync(struct address_space *mapping, + pgoff_t index); void dax_wake_mapping_entry_waiter(struct address_space *mapping, pgoff_t index, void *entry, bool wake_all); diff --git a/include/linux/filter.h b/include/linux/filter.h index 702314253797..a0934e6c9bab 100644 --- a/include/linux/filter.h +++ b/include/linux/filter.h @@ -610,7 +610,6 @@ bool bpf_helper_changes_pkt_data(void *func); struct bpf_prog *bpf_patch_insn_single(struct bpf_prog *prog, u32 off, const struct bpf_insn *patch, u32 len); void bpf_warn_invalid_xdp_action(u32 act); -void bpf_warn_invalid_xdp_buffer(void); #ifdef CONFIG_BPF_JIT extern int bpf_jit_enable; diff --git a/include/linux/fsnotify_backend.h b/include/linux/fsnotify_backend.h index 0cf34d6cc253..487246546ebe 100644 --- a/include/linux/fsnotify_backend.h +++ b/include/linux/fsnotify_backend.h @@ -323,8 +323,6 @@ extern void fsnotify_init_mark(struct fsnotify_mark *mark, void (*free_mark)(str extern struct fsnotify_mark *fsnotify_find_inode_mark(struct fsnotify_group *group, struct inode *inode); /* find (and take a reference) to a mark associated with group and vfsmount */ extern struct fsnotify_mark *fsnotify_find_vfsmount_mark(struct fsnotify_group *group, struct vfsmount *mnt); -/* copy the values from old into new */ -extern void fsnotify_duplicate_mark(struct fsnotify_mark *new, struct fsnotify_mark *old); /* set the ignored_mask of a mark */ extern void fsnotify_set_mark_ignored_mask_locked(struct fsnotify_mark *mark, __u32 mask); /* set the mask of a mark (might pin the object into memory */ diff --git a/include/linux/genhd.h b/include/linux/genhd.h index e0341af6950e..76f39754e7b0 100644 --- a/include/linux/genhd.h +++ b/include/linux/genhd.h @@ -146,15 +146,6 @@ enum { DISK_EVENT_EJECT_REQUEST = 1 << 1, /* eject requested */ }; -#define BLK_SCSI_MAX_CMDS (256) -#define BLK_SCSI_CMD_PER_LONG (BLK_SCSI_MAX_CMDS / (sizeof(long) * 8)) - -struct blk_scsi_cmd_filter { - unsigned long read_ok[BLK_SCSI_CMD_PER_LONG]; - unsigned long write_ok[BLK_SCSI_CMD_PER_LONG]; - struct kobject kobj; -}; - struct disk_part_tbl { struct rcu_head rcu_head; int len; diff --git a/include/linux/hid-sensor-hub.h b/include/linux/hid-sensor-hub.h index dd85f3503410..7ef111d3ecc5 100644 --- a/include/linux/hid-sensor-hub.h +++ b/include/linux/hid-sensor-hub.h @@ -232,6 +232,7 @@ struct hid_sensor_common { atomic_t data_ready; atomic_t user_requested_state; struct iio_trigger *trigger; + int timestamp_ns_scale; struct hid_sensor_hub_attribute_info poll; struct hid_sensor_hub_attribute_info report_state; struct hid_sensor_hub_attribute_info power_state; @@ -271,4 +272,7 @@ int hid_sensor_format_scale(u32 usage_id, s32 hid_sensor_read_poll_value(struct hid_sensor_common *st); +int64_t hid_sensor_convert_timestamp(struct hid_sensor_common *st, + int64_t raw_value); + #endif diff --git a/include/linux/hid-sensor-ids.h b/include/linux/hid-sensor-ids.h index f2ee90aed0c2..30c7dc45e45f 100644 --- a/include/linux/hid-sensor-ids.h +++ b/include/linux/hid-sensor-ids.h @@ -52,6 +52,9 @@ #define HID_USAGE_SENSOR_ANGL_VELOCITY_Y_AXIS 0x200458 #define HID_USAGE_SENSOR_ANGL_VELOCITY_Z_AXIS 0x200459 +/* Gravity vector */ +#define HID_USAGE_SENSOR_GRAVITY_VECTOR 0x20007B + /* ORIENTATION: Compass 3D: (200083) */ #define HID_USAGE_SENSOR_COMPASS_3D 0x200083 #define HID_USAGE_SENSOR_DATA_ORIENTATION 0x200470 @@ -95,6 +98,7 @@ #define HID_USAGE_SENSOR_TIME_HOUR 0x200525 #define HID_USAGE_SENSOR_TIME_MINUTE 0x200526 #define HID_USAGE_SENSOR_TIME_SECOND 0x200527 +#define HID_USAGE_SENSOR_TIME_TIMESTAMP 0x200529 /* Units */ #define HID_USAGE_SENSOR_UNITS_NOT_SPECIFIED 0x00 diff --git a/include/linux/iio/buffer.h b/include/linux/iio/buffer.h index 70a5164f4728..48767c776119 100644 --- a/include/linux/iio/buffer.h +++ b/include/linux/iio/buffer.h @@ -11,139 +11,15 @@ #define _IIO_BUFFER_GENERIC_H_ #include <linux/sysfs.h> #include <linux/iio/iio.h> -#include <linux/kref.h> - -#ifdef CONFIG_IIO_BUFFER struct iio_buffer; -/** - * INDIO_BUFFER_FLAG_FIXED_WATERMARK - Watermark level of the buffer can not be - * configured. It has a fixed value which will be buffer specific. - */ -#define INDIO_BUFFER_FLAG_FIXED_WATERMARK BIT(0) - -/** - * struct iio_buffer_access_funcs - access functions for buffers. - * @store_to: actually store stuff to the buffer - * @read_first_n: try to get a specified number of bytes (must exist) - * @data_available: indicates how much data is available for reading from - * the buffer. - * @request_update: if a parameter change has been marked, update underlying - * storage. - * @set_bytes_per_datum:set number of bytes per datum - * @set_length: set number of datums in buffer - * @enable: called if the buffer is attached to a device and the - * device starts sampling. Calls are balanced with - * @disable. - * @disable: called if the buffer is attached to a device and the - * device stops sampling. Calles are balanced with @enable. - * @release: called when the last reference to the buffer is dropped, - * should free all resources allocated by the buffer. - * @modes: Supported operating modes by this buffer type - * @flags: A bitmask combination of INDIO_BUFFER_FLAG_* - * - * The purpose of this structure is to make the buffer element - * modular as event for a given driver, different usecases may require - * different buffer designs (space efficiency vs speed for example). - * - * It is worth noting that a given buffer implementation may only support a - * small proportion of these functions. The core code 'should' cope fine with - * any of them not existing. - **/ -struct iio_buffer_access_funcs { - int (*store_to)(struct iio_buffer *buffer, const void *data); - int (*read_first_n)(struct iio_buffer *buffer, - size_t n, - char __user *buf); - size_t (*data_available)(struct iio_buffer *buffer); - - int (*request_update)(struct iio_buffer *buffer); - - int (*set_bytes_per_datum)(struct iio_buffer *buffer, size_t bpd); - int (*set_length)(struct iio_buffer *buffer, int length); - - int (*enable)(struct iio_buffer *buffer, struct iio_dev *indio_dev); - int (*disable)(struct iio_buffer *buffer, struct iio_dev *indio_dev); - - void (*release)(struct iio_buffer *buffer); - - unsigned int modes; - unsigned int flags; -}; - -/** - * struct iio_buffer - general buffer structure - * @length: [DEVICE] number of datums in buffer - * @bytes_per_datum: [DEVICE] size of individual datum including timestamp - * @scan_el_attrs: [DRIVER] control of scan elements if that scan mode - * control method is used - * @scan_mask: [INTERN] bitmask used in masking scan mode elements - * @scan_timestamp: [INTERN] does the scan mode include a timestamp - * @access: [DRIVER] buffer access functions associated with the - * implementation. - * @scan_el_dev_attr_list:[INTERN] list of scan element related attributes. - * @buffer_group: [INTERN] attributes of the buffer group - * @scan_el_group: [DRIVER] attribute group for those attributes not - * created from the iio_chan_info array. - * @pollq: [INTERN] wait queue to allow for polling on the buffer. - * @stufftoread: [INTERN] flag to indicate new data. - * @attrs: [INTERN] standard attributes of the buffer - * @demux_list: [INTERN] list of operations required to demux the scan. - * @demux_bounce: [INTERN] buffer for doing gather from incoming scan. - * @buffer_list: [INTERN] entry in the devices list of current buffers. - * @ref: [INTERN] reference count of the buffer. - * @watermark: [INTERN] number of datums to wait for poll/read. - */ -struct iio_buffer { - int length; - int bytes_per_datum; - struct attribute_group *scan_el_attrs; - long *scan_mask; - bool scan_timestamp; - const struct iio_buffer_access_funcs *access; - struct list_head scan_el_dev_attr_list; - struct attribute_group buffer_group; - struct attribute_group scan_el_group; - wait_queue_head_t pollq; - bool stufftoread; - const struct attribute **attrs; - struct list_head demux_list; - void *demux_bounce; - struct list_head buffer_list; - struct kref ref; - unsigned int watermark; -}; - -/** - * iio_update_buffers() - add or remove buffer from active list - * @indio_dev: device to add buffer to - * @insert_buffer: buffer to insert - * @remove_buffer: buffer_to_remove - * - * Note this will tear down the all buffering and build it up again - */ -int iio_update_buffers(struct iio_dev *indio_dev, - struct iio_buffer *insert_buffer, - struct iio_buffer *remove_buffer); - -/** - * iio_buffer_init() - Initialize the buffer structure - * @buffer: buffer to be initialized - **/ -void iio_buffer_init(struct iio_buffer *buffer); +void iio_buffer_set_attrs(struct iio_buffer *buffer, + const struct attribute **attrs); -int iio_scan_mask_query(struct iio_dev *indio_dev, - struct iio_buffer *buffer, int bit); - -/** - * iio_push_to_buffers() - push to a registered buffer. - * @indio_dev: iio_dev structure for device. - * @data: Full scan. - */ int iio_push_to_buffers(struct iio_dev *indio_dev, const void *data); -/* +/** * iio_push_to_buffers_with_timestamp() - push data and timestamp to buffers * @indio_dev: iio_dev structure for device. * @data: sample data @@ -168,34 +44,10 @@ static inline int iio_push_to_buffers_with_timestamp(struct iio_dev *indio_dev, return iio_push_to_buffers(indio_dev, data); } -int iio_update_demux(struct iio_dev *indio_dev); - bool iio_validate_scan_mask_onehot(struct iio_dev *indio_dev, - const unsigned long *mask); - -struct iio_buffer *iio_buffer_get(struct iio_buffer *buffer); -void iio_buffer_put(struct iio_buffer *buffer); - -/** - * iio_device_attach_buffer - Attach a buffer to a IIO device - * @indio_dev: The device the buffer should be attached to - * @buffer: The buffer to attach to the device - * - * This function attaches a buffer to a IIO device. The buffer stays attached to - * the device until the device is freed. The function should only be called at - * most once per device. - */ -static inline void iio_device_attach_buffer(struct iio_dev *indio_dev, - struct iio_buffer *buffer) -{ - indio_dev->buffer = iio_buffer_get(buffer); -} - -#else /* CONFIG_IIO_BUFFER */ - -static inline void iio_buffer_get(struct iio_buffer *buffer) {} -static inline void iio_buffer_put(struct iio_buffer *buffer) {} + const unsigned long *mask); -#endif /* CONFIG_IIO_BUFFER */ +void iio_device_attach_buffer(struct iio_dev *indio_dev, + struct iio_buffer *buffer); #endif /* _IIO_BUFFER_GENERIC_H_ */ diff --git a/include/linux/iio/buffer_impl.h b/include/linux/iio/buffer_impl.h new file mode 100644 index 000000000000..8daba198fafa --- /dev/null +++ b/include/linux/iio/buffer_impl.h @@ -0,0 +1,162 @@ +#ifndef _IIO_BUFFER_GENERIC_IMPL_H_ +#define _IIO_BUFFER_GENERIC_IMPL_H_ +#include <linux/sysfs.h> +#include <linux/kref.h> + +#ifdef CONFIG_IIO_BUFFER + +struct iio_dev; +struct iio_buffer; + +/** + * INDIO_BUFFER_FLAG_FIXED_WATERMARK - Watermark level of the buffer can not be + * configured. It has a fixed value which will be buffer specific. + */ +#define INDIO_BUFFER_FLAG_FIXED_WATERMARK BIT(0) + +/** + * struct iio_buffer_access_funcs - access functions for buffers. + * @store_to: actually store stuff to the buffer + * @read_first_n: try to get a specified number of bytes (must exist) + * @data_available: indicates how much data is available for reading from + * the buffer. + * @request_update: if a parameter change has been marked, update underlying + * storage. + * @set_bytes_per_datum:set number of bytes per datum + * @set_length: set number of datums in buffer + * @enable: called if the buffer is attached to a device and the + * device starts sampling. Calls are balanced with + * @disable. + * @disable: called if the buffer is attached to a device and the + * device stops sampling. Calles are balanced with @enable. + * @release: called when the last reference to the buffer is dropped, + * should free all resources allocated by the buffer. + * @modes: Supported operating modes by this buffer type + * @flags: A bitmask combination of INDIO_BUFFER_FLAG_* + * + * The purpose of this structure is to make the buffer element + * modular as event for a given driver, different usecases may require + * different buffer designs (space efficiency vs speed for example). + * + * It is worth noting that a given buffer implementation may only support a + * small proportion of these functions. The core code 'should' cope fine with + * any of them not existing. + **/ +struct iio_buffer_access_funcs { + int (*store_to)(struct iio_buffer *buffer, const void *data); + int (*read_first_n)(struct iio_buffer *buffer, + size_t n, + char __user *buf); + size_t (*data_available)(struct iio_buffer *buffer); + + int (*request_update)(struct iio_buffer *buffer); + + int (*set_bytes_per_datum)(struct iio_buffer *buffer, size_t bpd); + int (*set_length)(struct iio_buffer *buffer, int length); + + int (*enable)(struct iio_buffer *buffer, struct iio_dev *indio_dev); + int (*disable)(struct iio_buffer *buffer, struct iio_dev *indio_dev); + + void (*release)(struct iio_buffer *buffer); + + unsigned int modes; + unsigned int flags; +}; + +/** + * struct iio_buffer - general buffer structure + * + * Note that the internals of this structure should only be of interest to + * those writing new buffer implementations. + */ +struct iio_buffer { + /** @length: Number of datums in buffer. */ + int length; + + /** @bytes_per_datum: Size of individual datum including timestamp. */ + int bytes_per_datum; + + /** + * @access: Buffer access functions associated with the + * implementation. + */ + const struct iio_buffer_access_funcs *access; + + /** @scan_mask: Bitmask used in masking scan mode elements. */ + long *scan_mask; + + /** @demux_list: List of operations required to demux the scan. */ + struct list_head demux_list; + + /** @pollq: Wait queue to allow for polling on the buffer. */ + wait_queue_head_t pollq; + + /** @watermark: Number of datums to wait for poll/read. */ + unsigned int watermark; + + /* private: */ + /* + * @scan_el_attrs: Control of scan elements if that scan mode + * control method is used. + */ + struct attribute_group *scan_el_attrs; + + /* @scan_timestamp: Does the scan mode include a timestamp. */ + bool scan_timestamp; + + /* @scan_el_dev_attr_list: List of scan element related attributes. */ + struct list_head scan_el_dev_attr_list; + + /* @buffer_group: Attributes of the buffer group. */ + struct attribute_group buffer_group; + + /* + * @scan_el_group: Attribute group for those attributes not + * created from the iio_chan_info array. + */ + struct attribute_group scan_el_group; + + /* @stufftoread: Flag to indicate new data. */ + bool stufftoread; + + /* @attrs: Standard attributes of the buffer. */ + const struct attribute **attrs; + + /* @demux_bounce: Buffer for doing gather from incoming scan. */ + void *demux_bounce; + + /* @buffer_list: Entry in the devices list of current buffers. */ + struct list_head buffer_list; + + /* @ref: Reference count of the buffer. */ + struct kref ref; +}; + +/** + * iio_update_buffers() - add or remove buffer from active list + * @indio_dev: device to add buffer to + * @insert_buffer: buffer to insert + * @remove_buffer: buffer_to_remove + * + * Note this will tear down the all buffering and build it up again + */ +int iio_update_buffers(struct iio_dev *indio_dev, + struct iio_buffer *insert_buffer, + struct iio_buffer *remove_buffer); + +/** + * iio_buffer_init() - Initialize the buffer structure + * @buffer: buffer to be initialized + **/ +void iio_buffer_init(struct iio_buffer *buffer); + +struct iio_buffer *iio_buffer_get(struct iio_buffer *buffer); +void iio_buffer_put(struct iio_buffer *buffer); + +#else /* CONFIG_IIO_BUFFER */ + +static inline void iio_buffer_get(struct iio_buffer *buffer) {} +static inline void iio_buffer_put(struct iio_buffer *buffer) {} + +#endif /* CONFIG_IIO_BUFFER */ +#endif /* _IIO_BUFFER_GENERIC_IMPL_H_ */ diff --git a/include/linux/iio/common/st_sensors.h b/include/linux/iio/common/st_sensors.h index 228bd44efa4c..497f2b3a5a62 100644 --- a/include/linux/iio/common/st_sensors.h +++ b/include/linux/iio/common/st_sensors.h @@ -116,6 +116,16 @@ struct st_sensor_bdu { }; /** + * struct st_sensor_das - ST sensor device data alignment selection + * @addr: address of the register. + * @mask: mask to write the das flag for left alignment. + */ +struct st_sensor_das { + u8 addr; + u8 mask; +}; + +/** * struct st_sensor_data_ready_irq - ST sensor device data-ready interrupt * @addr: address of the register. * @mask_int1: mask to enable/disable IRQ on INT1 pin. @@ -185,6 +195,7 @@ struct st_sensor_transfer_function { * @enable_axis: Enable one or more axis of the sensor. * @fs: Full scale register and full scale list available. * @bdu: Block data update register. + * @das: Data Alignment Selection register. * @drdy_irq: Data ready register of the sensor. * @multi_read_bit: Use or not particular bit for [I2C/SPI] multi-read. * @bootime: samples to discard when sensor passing from power-down to power-up. @@ -200,6 +211,7 @@ struct st_sensor_settings { struct st_sensor_axis enable_axis; struct st_sensor_fullscale fs; struct st_sensor_bdu bdu; + struct st_sensor_das das; struct st_sensor_data_ready_irq drdy_irq; bool multi_read_bit; unsigned int bootime; diff --git a/include/linux/iio/common/st_sensors_i2c.h b/include/linux/iio/common/st_sensors_i2c.h index 1796af093368..254de3c7dde8 100644 --- a/include/linux/iio/common/st_sensors_i2c.h +++ b/include/linux/iio/common/st_sensors_i2c.h @@ -28,4 +28,13 @@ static inline void st_sensors_of_i2c_probe(struct i2c_client *client, } #endif +#ifdef CONFIG_ACPI +int st_sensors_match_acpi_device(struct device *dev); +#else +static inline int st_sensors_match_acpi_device(struct device *dev) +{ + return -ENODEV; +} +#endif + #endif /* ST_SENSORS_I2C_H */ diff --git a/include/linux/iio/kfifo_buf.h b/include/linux/iio/kfifo_buf.h index 1683bc710d14..027cfa9c3703 100644 --- a/include/linux/iio/kfifo_buf.h +++ b/include/linux/iio/kfifo_buf.h @@ -1,9 +1,8 @@ #ifndef __LINUX_IIO_KFIFO_BUF_H__ #define __LINUX_IIO_KFIFO_BUF_H__ -#include <linux/kfifo.h> -#include <linux/iio/iio.h> -#include <linux/iio/buffer.h> +struct iio_buffer; +struct device; struct iio_buffer *iio_kfifo_allocate(void); void iio_kfifo_free(struct iio_buffer *r); diff --git a/include/linux/mdev.h b/include/linux/mdev.h index ec819e9a115a..b6e048e1045f 100644 --- a/include/linux/mdev.h +++ b/include/linux/mdev.h @@ -13,34 +13,10 @@ #ifndef MDEV_H #define MDEV_H -/* Parent device */ -struct parent_device { - struct device *dev; - const struct parent_ops *ops; - - /* internal */ - struct kref ref; - struct mutex lock; - struct list_head next; - struct kset *mdev_types_kset; - struct list_head type_list; -}; - -/* Mediated device */ -struct mdev_device { - struct device dev; - struct parent_device *parent; - uuid_le uuid; - void *driver_data; - - /* internal */ - struct kref ref; - struct list_head next; - struct kobject *type_kobj; -}; +struct mdev_device; /** - * struct parent_ops - Structure to be registered for each parent device to + * struct mdev_parent_ops - Structure to be registered for each parent device to * register the device to mdev module. * * @owner: The module owner. @@ -86,10 +62,9 @@ struct mdev_device { * @mdev: mediated device structure * @vma: vma structure * Parent device that support mediated device should be registered with mdev - * module with parent_ops structure. + * module with mdev_parent_ops structure. **/ - -struct parent_ops { +struct mdev_parent_ops { struct module *owner; const struct attribute_group **dev_attr_groups; const struct attribute_group **mdev_attr_groups; @@ -103,7 +78,7 @@ struct parent_ops { size_t count, loff_t *ppos); ssize_t (*write)(struct mdev_device *mdev, const char __user *buf, size_t count, loff_t *ppos); - ssize_t (*ioctl)(struct mdev_device *mdev, unsigned int cmd, + long (*ioctl)(struct mdev_device *mdev, unsigned int cmd, unsigned long arg); int (*mmap)(struct mdev_device *mdev, struct vm_area_struct *vma); }; @@ -142,27 +117,22 @@ struct mdev_driver { }; #define to_mdev_driver(drv) container_of(drv, struct mdev_driver, driver) -#define to_mdev_device(dev) container_of(dev, struct mdev_device, dev) - -static inline void *mdev_get_drvdata(struct mdev_device *mdev) -{ - return mdev->driver_data; -} -static inline void mdev_set_drvdata(struct mdev_device *mdev, void *data) -{ - mdev->driver_data = data; -} +extern void *mdev_get_drvdata(struct mdev_device *mdev); +extern void mdev_set_drvdata(struct mdev_device *mdev, void *data); +extern uuid_le mdev_uuid(struct mdev_device *mdev); extern struct bus_type mdev_bus_type; -#define dev_is_mdev(d) ((d)->bus == &mdev_bus_type) - extern int mdev_register_device(struct device *dev, - const struct parent_ops *ops); + const struct mdev_parent_ops *ops); extern void mdev_unregister_device(struct device *dev); extern int mdev_register_driver(struct mdev_driver *drv, struct module *owner); extern void mdev_unregister_driver(struct mdev_driver *drv); +extern struct device *mdev_parent_dev(struct mdev_device *mdev); +extern struct device *mdev_dev(struct mdev_device *mdev); +extern struct mdev_device *mdev_from_dev(struct device *dev); + #endif /* MDEV_H */ diff --git a/include/linux/mfd/cros_ec_commands.h b/include/linux/mfd/cros_ec_commands.h index 1683003603f3..098c3501ad2c 100644 --- a/include/linux/mfd/cros_ec_commands.h +++ b/include/linux/mfd/cros_ec_commands.h @@ -1441,7 +1441,8 @@ enum motionsensor_type { MOTIONSENSE_TYPE_PROX = 3, MOTIONSENSE_TYPE_LIGHT = 4, MOTIONSENSE_TYPE_ACTIVITY = 5, - MOTIONSENSE_TYPE_MAX + MOTIONSENSE_TYPE_BARO = 6, + MOTIONSENSE_TYPE_MAX, }; /* List of motion sensor locations. */ diff --git a/include/linux/mlx4/device.h b/include/linux/mlx4/device.h index 93bdb3485192..6533c16e27ad 100644 --- a/include/linux/mlx4/device.h +++ b/include/linux/mlx4/device.h @@ -1384,6 +1384,8 @@ int set_phv_bit(struct mlx4_dev *dev, u8 port, int new_val); int get_phv_bit(struct mlx4_dev *dev, u8 port, int *phv); int mlx4_get_is_vlan_offload_disabled(struct mlx4_dev *dev, u8 port, bool *vlan_offload_disabled); +void mlx4_handle_eth_header_mcast_prio(struct mlx4_net_trans_rule_hw_ctrl *ctrl, + struct _rule_hw *eth_header); int mlx4_find_cached_mac(struct mlx4_dev *dev, u8 port, u64 mac, int *idx); int mlx4_find_cached_vlan(struct mlx4_dev *dev, u8 port, u16 vid, int *idx); int mlx4_register_vlan(struct mlx4_dev *dev, u8 port, u16 vlan, int *index); diff --git a/include/linux/mlx5/device.h b/include/linux/mlx5/device.h index 9f489365b3d3..52b437431c6a 100644 --- a/include/linux/mlx5/device.h +++ b/include/linux/mlx5/device.h @@ -1071,11 +1071,6 @@ enum { MLX5_INFINIBAND_PORT_COUNTERS_GROUP = 0x20, }; -enum { - MLX5_PCIE_PERFORMANCE_COUNTERS_GROUP = 0x0, - MLX5_PCIE_TIMERS_AND_STATES_COUNTERS_GROUP = 0x2, -}; - static inline u16 mlx5_to_sw_pkey_sz(int pkey_sz) { if (pkey_sz > MLX5_MAX_LOG_PKEY_TABLE) diff --git a/include/linux/mlx5/driver.h b/include/linux/mlx5/driver.h index 0ae55361e674..735b36335f29 100644 --- a/include/linux/mlx5/driver.h +++ b/include/linux/mlx5/driver.h @@ -123,7 +123,6 @@ enum { MLX5_REG_HOST_ENDIANNESS = 0x7004, MLX5_REG_MCIA = 0x9014, MLX5_REG_MLCR = 0x902b, - MLX5_REG_MPCNT = 0x9051, }; enum mlx5_dcbx_oper_mode { diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h index 57bec544e20a..a852e9db6f0d 100644 --- a/include/linux/mlx5/mlx5_ifc.h +++ b/include/linux/mlx5/mlx5_ifc.h @@ -1757,80 +1757,6 @@ struct mlx5_ifc_eth_802_3_cntrs_grp_data_layout_bits { u8 reserved_at_4c0[0x300]; }; -struct mlx5_ifc_pcie_perf_cntrs_grp_data_layout_bits { - u8 life_time_counter_high[0x20]; - - u8 life_time_counter_low[0x20]; - - u8 rx_errors[0x20]; - - u8 tx_errors[0x20]; - - u8 l0_to_recovery_eieos[0x20]; - - u8 l0_to_recovery_ts[0x20]; - - u8 l0_to_recovery_framing[0x20]; - - u8 l0_to_recovery_retrain[0x20]; - - u8 crc_error_dllp[0x20]; - - u8 crc_error_tlp[0x20]; - - u8 reserved_at_140[0x680]; -}; - -struct mlx5_ifc_pcie_tas_cntrs_grp_data_layout_bits { - u8 life_time_counter_high[0x20]; - - u8 life_time_counter_low[0x20]; - - u8 time_to_boot_image_start[0x20]; - - u8 time_to_link_image[0x20]; - - u8 calibration_time[0x20]; - - u8 time_to_first_perst[0x20]; - - u8 time_to_detect_state[0x20]; - - u8 time_to_l0[0x20]; - - u8 time_to_crs_en[0x20]; - - u8 time_to_plastic_image_start[0x20]; - - u8 time_to_iron_image_start[0x20]; - - u8 perst_handler[0x20]; - - u8 times_in_l1[0x20]; - - u8 times_in_l23[0x20]; - - u8 dl_down[0x20]; - - u8 config_cycle1usec[0x20]; - - u8 config_cycle2to7usec[0x20]; - - u8 config_cycle_8to15usec[0x20]; - - u8 config_cycle_16_to_63usec[0x20]; - - u8 config_cycle_64usec[0x20]; - - u8 correctable_err_msg_sent[0x20]; - - u8 non_fatal_err_msg_sent[0x20]; - - u8 fatal_err_msg_sent[0x20]; - - u8 reserved_at_2e0[0x4e0]; -}; - struct mlx5_ifc_cmd_inter_comp_event_bits { u8 command_completion_vector[0x20]; @@ -2995,12 +2921,6 @@ union mlx5_ifc_eth_cntrs_grp_data_layout_auto_bits { u8 reserved_at_0[0x7c0]; }; -union mlx5_ifc_pcie_cntrs_grp_data_layout_auto_bits { - struct mlx5_ifc_pcie_perf_cntrs_grp_data_layout_bits pcie_perf_cntrs_grp_data_layout; - struct mlx5_ifc_pcie_tas_cntrs_grp_data_layout_bits pcie_tas_cntrs_grp_data_layout; - u8 reserved_at_0[0x7c0]; -}; - union mlx5_ifc_event_auto_bits { struct mlx5_ifc_comp_event_bits comp_event; struct mlx5_ifc_dct_events_bits dct_events; @@ -7320,18 +7240,6 @@ struct mlx5_ifc_ppcnt_reg_bits { union mlx5_ifc_eth_cntrs_grp_data_layout_auto_bits counter_set; }; -struct mlx5_ifc_mpcnt_reg_bits { - u8 reserved_at_0[0x8]; - u8 pcie_index[0x8]; - u8 reserved_at_10[0xa]; - u8 grp[0x6]; - - u8 clr[0x1]; - u8 reserved_at_21[0x1f]; - - union mlx5_ifc_pcie_cntrs_grp_data_layout_auto_bits counter_set; -}; - struct mlx5_ifc_ppad_reg_bits { u8 reserved_at_0[0x3]; u8 single_mac[0x1]; @@ -7937,7 +7845,6 @@ union mlx5_ifc_ports_control_registers_document_bits { struct mlx5_ifc_pmtu_reg_bits pmtu_reg; struct mlx5_ifc_ppad_reg_bits ppad_reg; struct mlx5_ifc_ppcnt_reg_bits ppcnt_reg; - struct mlx5_ifc_mpcnt_reg_bits mpcnt_reg; struct mlx5_ifc_pplm_reg_bits pplm_reg; struct mlx5_ifc_pplr_reg_bits pplr_reg; struct mlx5_ifc_ppsc_reg_bits ppsc_reg; diff --git a/include/linux/page-flags.h b/include/linux/page-flags.h index c56b39890a41..6b5818d6de32 100644 --- a/include/linux/page-flags.h +++ b/include/linux/page-flags.h @@ -73,13 +73,13 @@ */ enum pageflags { PG_locked, /* Page is locked. Don't touch. */ - PG_waiters, /* Page has waiters, check its waitqueue */ PG_error, PG_referenced, PG_uptodate, PG_dirty, PG_lru, PG_active, + PG_waiters, /* Page has waiters, check its waitqueue. Must be bit #7 and in the same byte as "PG_locked" */ PG_slab, PG_owner_priv_1, /* Owner use. If pagecache, fs may use*/ PG_arch_1, diff --git a/include/linux/radix-tree.h b/include/linux/radix-tree.h index 5dea8f6440e4..52bda854593b 100644 --- a/include/linux/radix-tree.h +++ b/include/linux/radix-tree.h @@ -306,7 +306,9 @@ void radix_tree_iter_replace(struct radix_tree_root *, void radix_tree_replace_slot(struct radix_tree_root *root, void **slot, void *item); void __radix_tree_delete_node(struct radix_tree_root *root, - struct radix_tree_node *node); + struct radix_tree_node *node, + radix_tree_update_node_t update_node, + void *private); void *radix_tree_delete_item(struct radix_tree_root *, unsigned long, void *); void *radix_tree_delete(struct radix_tree_root *, unsigned long); void radix_tree_clear_tags(struct radix_tree_root *root, diff --git a/include/linux/swiotlb.h b/include/linux/swiotlb.h index 183f37c8a5e1..4ee479f2f355 100644 --- a/include/linux/swiotlb.h +++ b/include/linux/swiotlb.h @@ -9,7 +9,13 @@ struct device; struct page; struct scatterlist; -extern int swiotlb_force; +enum swiotlb_force { + SWIOTLB_NORMAL, /* Default - depending on HW DMA mask etc. */ + SWIOTLB_FORCE, /* swiotlb=force */ + SWIOTLB_NO_FORCE, /* swiotlb=noforce */ +}; + +extern enum swiotlb_force swiotlb_force; /* * Maximum allowable number of contiguous slabs to map, @@ -108,11 +114,14 @@ swiotlb_dma_supported(struct device *hwdev, u64 mask); #ifdef CONFIG_SWIOTLB extern void __init swiotlb_free(void); +unsigned int swiotlb_max_segment(void); #else static inline void swiotlb_free(void) { } +static inline unsigned int swiotlb_max_segment(void) { return 0; } #endif extern void swiotlb_print_info(void); extern int is_swiotlb_buffer(phys_addr_t paddr); +extern void swiotlb_set_max_segment(unsigned int); #endif /* __LINUX_SWIOTLB_H */ |