Searched refs:iio_buffer (Results 1 – 19 of 19) sorted by relevance
| /linux-5.19.10/include/linux/iio/ |
| D | buffer_impl.h | 13 struct iio_buffer;
54 int (*store_to)(struct iio_buffer *buffer, const void *data);
55 int (*read)(struct iio_buffer *buffer, size_t n, char __user *buf);
56 size_t (*data_available)(struct iio_buffer *buffer);
57 int (*remove_from)(struct iio_buffer *buffer, void *data);
58 int (*write)(struct iio_buffer *buffer, size_t n, const char __user *buf);
59 size_t (*space_available)(struct iio_buffer *buffer);
61 int (*request_update)(struct iio_buffer *buffer);
63 int (*set_bytes_per_datum)(struct iio_buffer *buffer, size_t bpd);
64 int (*set_length)(struct iio_buffer *buffer, unsigned int length);
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| D | buffer-dma.h | 101 struct iio_buffer buffer;
130 int iio_dma_buffer_enable(struct iio_buffer *buffer,
132 int iio_dma_buffer_disable(struct iio_buffer *buffer,
134 int iio_dma_buffer_read(struct iio_buffer *buffer, size_t n,
136 size_t iio_dma_buffer_data_available(struct iio_buffer *buffer);
137 int iio_dma_buffer_set_bytes_per_datum(struct iio_buffer *buffer, size_t bpd);
138 int iio_dma_buffer_set_length(struct iio_buffer *buffer, unsigned int length);
139 int iio_dma_buffer_request_update(struct iio_buffer *buffer);
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| D | kfifo_buf.h | 5 struct iio_buffer;
10 struct iio_buffer *iio_kfifo_allocate(void);
11 void iio_kfifo_free(struct iio_buffer *r);
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| D | buffer.h | 12 struct iio_buffer;
21 int iio_pop_from_buffer(struct iio_buffer *buffer, void *data);
56 struct iio_buffer *buffer);
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| D | sysfs.h | 12 struct iio_buffer;
28 struct iio_buffer *buffer;
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| D | iio-opaque.h | 48 struct iio_buffer **attached_buffers;
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| D | iio.h | 573 struct iio_buffer *buffer;
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| /linux-5.19.10/drivers/iio/buffer/ |
| D | kfifo_buf.c | 17 struct iio_buffer buffer;
42 static int iio_request_update_kfifo(struct iio_buffer *r) in iio_request_update_kfifo()
62 static int iio_mark_update_needed_kfifo(struct iio_buffer *r) in iio_mark_update_needed_kfifo()
69 static int iio_set_bytes_per_datum_kfifo(struct iio_buffer *r, size_t bpd) in iio_set_bytes_per_datum_kfifo()
78 static int iio_set_length_kfifo(struct iio_buffer *r, unsigned int length) in iio_set_length_kfifo()
90 static int iio_store_to_kfifo(struct iio_buffer *r, in iio_store_to_kfifo()
101 static int iio_read_kfifo(struct iio_buffer *r, size_t n, char __user *buf) in iio_read_kfifo()
120 static size_t iio_kfifo_buf_data_available(struct iio_buffer *r) in iio_kfifo_buf_data_available()
132 static void iio_kfifo_buffer_release(struct iio_buffer *buffer) in iio_kfifo_buffer_release()
141 static size_t iio_kfifo_buf_space_available(struct iio_buffer *r) in iio_kfifo_buf_space_available()
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| D | industrialio-buffer-dmaengine.c | 43 struct iio_buffer *buffer) in iio_buffer_to_dmaengine_buffer()
104 static void iio_dmaengine_buffer_release(struct iio_buffer *buf) in iio_dmaengine_buffer_release()
135 struct iio_buffer *buffer = to_iio_dev_attr(attr)->buffer; in iio_dmaengine_buffer_get_length_align()
162 static struct iio_buffer *iio_dmaengine_buffer_alloc(struct device *dev, in iio_dmaengine_buffer_alloc()
220 static void iio_dmaengine_buffer_free(struct iio_buffer *buffer) in iio_dmaengine_buffer_free()
247 static struct iio_buffer *devm_iio_dmaengine_buffer_alloc(struct device *dev, in devm_iio_dmaengine_buffer_alloc()
250 struct iio_buffer *buffer; in devm_iio_dmaengine_buffer_alloc()
280 struct iio_buffer *buffer; in devm_iio_dmaengine_buffer_setup()
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| D | industrialio-buffer-cb.c | 15 struct iio_buffer buffer;
22 static struct iio_cb_buffer *buffer_to_cb_buffer(struct iio_buffer *buffer) in buffer_to_cb_buffer()
27 static int iio_buffer_cb_store_to(struct iio_buffer *buffer, const void *data) in iio_buffer_cb_store_to()
33 static void iio_buffer_cb_release(struct iio_buffer *buffer) in iio_buffer_cb_release()
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| D | industrialio-buffer-dma.c | 160 static struct iio_dma_buffer_queue *iio_buffer_to_queue(struct iio_buffer *buf) in iio_buffer_to_queue()
280 int iio_dma_buffer_request_update(struct iio_buffer *buffer) in iio_dma_buffer_request_update()
400 int iio_dma_buffer_enable(struct iio_buffer *buffer, in iio_dma_buffer_enable()
426 int iio_dma_buffer_disable(struct iio_buffer *buffer, in iio_dma_buffer_disable()
481 int iio_dma_buffer_read(struct iio_buffer *buffer, size_t n, in iio_dma_buffer_read()
537 size_t iio_dma_buffer_data_available(struct iio_buffer *buf) in iio_dma_buffer_data_available()
572 int iio_dma_buffer_set_bytes_per_datum(struct iio_buffer *buffer, size_t bpd) in iio_dma_buffer_set_bytes_per_datum()
588 int iio_dma_buffer_set_length(struct iio_buffer *buffer, unsigned int length) in iio_dma_buffer_set_length()
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| D | industrialio-hw-consumer.c | 30 struct iio_buffer buffer;
35 struct iio_buffer *buffer) in iio_buffer_to_hw_consumer_buffer()
40 static void iio_hw_buf_release(struct iio_buffer *buffer) in iio_hw_buf_release()
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| D | industrialio-triggered-buffer.c | 46 struct iio_buffer *buffer; in iio_triggered_buffer_setup_ext()
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| /linux-5.19.10/drivers/iio/ |
| D | industrialio-buffer.c | 36 static bool iio_buffer_is_active(struct iio_buffer *buf) in iio_buffer_is_active()
41 static size_t iio_buffer_data_available(struct iio_buffer *buf) in iio_buffer_data_available()
47 struct iio_buffer *buf, size_t required) in iio_buffer_flush_hwfifo()
55 static bool iio_buffer_ready(struct iio_dev *indio_dev, struct iio_buffer *buf, in iio_buffer_ready()
110 struct iio_buffer *rb = ib->buffer; in iio_buffer_read()
167 static size_t iio_buffer_space_available(struct iio_buffer *buf) in iio_buffer_space_available()
179 struct iio_buffer *rb = ib->buffer; in iio_buffer_write()
239 struct iio_buffer *rb = ib->buffer; in iio_buffer_poll()
265 struct iio_buffer *rb = ib->buffer; in iio_buffer_read_wrapper()
278 struct iio_buffer *rb = ib->buffer; in iio_buffer_write_wrapper()
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| D | iio_core.h | 15 struct iio_buffer;
23 struct iio_buffer *buffer;
52 struct iio_buffer *buffer,
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| D | industrialio-core.c | 1178 struct iio_buffer *buffer, in __iio_add_chan_devattr()
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| /linux-5.19.10/Documentation/driver-api/iio/ |
| D | buffers.rst | 5 * struct iio_buffer — general buffer structure
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| /linux-5.19.10/drivers/iio/dac/ |
| D | ad5766.c | 578 struct iio_buffer *buffer = indio_dev->buffer; in ad5766_trigger_handler()
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| D | ad3552r.c | 586 struct iio_buffer *buf = indio_dev->buffer; in ad3552r_trigger_handler()
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