| /linux/include/linux/iio/ |
| H A D | buffer_impl.h | 16 struct iio_buffer;
68 int (*store_to)(struct iio_buffer *buffer, const void *data);
69 int (*read)(struct iio_buffer *buffer, size_t n, char __user *buf);
70 size_t (*data_available)(struct iio_buffer *buffer);
71 int (*remove_from)(struct iio_buffer *buffer, void *data);
72 int (*write)(struct iio_buffer *buffer, size_t n, const char __user *buf);
73 size_t (*space_available)(struct iio_buffer *buffer);
75 int (*request_update)(struct iio_buffer *buffer);
77 int (*set_bytes_per_datum)(struct iio_buffer *buffer, size_t bpd);
78 int (*set_length)(struct iio_buffer *buffe
106 struct iio_buffer { global() struct
117 directioniio_buffer global() argument
123 accessiio_buffer global() argument
126 scan_maskiio_buffer global() argument
129 demux_listiio_buffer global() argument
132 pollqiio_buffer global() argument
135 watermarkiio_buffer global() argument
139 scan_timestampiio_buffer global() argument
142 buffer_attr_listiio_buffer global() argument
148 buffer_groupiio_buffer global() argument
151 attrsiio_buffer global() argument
154 demux_bounceiio_buffer global() argument
157 attached_entryiio_buffer global() argument
181 dmabufs_mutexiio_buffer global() argument
[all...] |
| H A D | kfifo_buf.h | 5 struct iio_buffer;
11 struct iio_buffer *iio_kfifo_allocate(void);
12 void iio_kfifo_free(struct iio_buffer *r);
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| H A D | buffer.h | 12 struct iio_buffer;
21 int iio_pop_from_buffer(struct iio_buffer *buffer, void *data);
68 struct iio_buffer *buffer);
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| H A D | sysfs.h | 12 struct iio_buffer;
28 struct iio_buffer *buffer;
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| H A D | iio-opaque.h | 52 struct iio_buffer **attached_buffers;
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| H A D | backend.h | 143 struct iio_buffer *(*request_buffer)(struct iio_backend *back,
146 struct iio_buffer *buffer);
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| /linux/drivers/iio/buffer/ |
| H A 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 *
[all...] |
| H A D | industrialio-buffer-dmaengine.c | 43 struct iio_buffer *buffer) in iio_buffer_to_dmaengine_buffer()
152 static void iio_dmaengine_buffer_release(struct iio_buffer *buf) in iio_dmaengine_buffer_release()
192 struct iio_buffer *buffer = to_iio_dev_attr(attr)->buffer; in iio_dmaengine_buffer_get_length_align()
217 static struct iio_buffer *iio_dmaengine_buffer_alloc(struct dma_chan *chan) in iio_dmaengine_buffer_alloc()
263 static void iio_dmaengine_buffer_free(struct iio_buffer *buffer) in iio_dmaengine_buffer_free()
279 void iio_dmaengine_buffer_teardown(struct iio_buffer *buffer) in iio_dmaengine_buffer_teardown()
290 static struct iio_buffer
295 struct iio_buffer *buffer; in __iio_dmaengine_buffer_setup_ext()
330 struct iio_buffer *iio_dmaengine_buffer_setup_ext(struct device *dev, in iio_dmaengine_buffer_setup_ext()
336 struct iio_buffer *buffe in iio_dmaengine_buffer_setup_ext()
[all...] |
| H A D | industrialio-buffer-dma.c | 169 static struct iio_dma_buffer_queue *iio_buffer_to_queue(struct iio_buffer *buf) in iio_buffer_to_queue()
325 int iio_dma_buffer_request_update(struct iio_buffer *buffer) in iio_dma_buffer_request_update()
493 int iio_dma_buffer_enable(struct iio_buffer *buffer, in iio_dma_buffer_enable()
519 int iio_dma_buffer_disable(struct iio_buffer *buffer, in iio_dma_buffer_disable()
571 static int iio_dma_buffer_io(struct iio_buffer *buffer, size_t n, in iio_dma_buffer_io()
634 int iio_dma_buffer_read(struct iio_buffer *buffer, size_t n, in iio_dma_buffer_read()
650 int iio_dma_buffer_write(struct iio_buffer *buffer, size_t n, in iio_dma_buffer_write()
666 size_t iio_dma_buffer_usage(struct iio_buffer *buf) in iio_dma_buffer_usage()
702 iio_dma_buffer_attach_dmabuf(struct iio_buffer *buffer, in iio_dma_buffer_attach_dmabuf()
728 void iio_dma_buffer_detach_dmabuf(struct iio_buffer *buffe
[all...] |
| H A 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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| H A 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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| H A D | industrialio-triggered-buffer.c | 46 struct iio_buffer *buffer; in iio_triggered_buffer_setup_ext()
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| /linux/drivers/iio/ |
| H A D | industrialio-buffer.c | 45 struct iio_buffer *buffer;
70 static bool iio_buffer_is_active(struct iio_buffer *buf) in iio_buffer_is_active()
75 static size_t iio_buffer_data_available(struct iio_buffer *buf) in iio_buffer_data_available()
81 struct iio_buffer *buf, size_t required) in iio_buffer_flush_hwfifo()
89 static bool iio_buffer_ready(struct iio_dev *indio_dev, struct iio_buffer *buf, in iio_buffer_ready()
135 * iio_buffer as their first element.
144 struct iio_buffer *rb = ib->buffer; in iio_buffer_read()
201 static size_t iio_buffer_space_available(struct iio_buffer *buf) in iio_buffer_space_available()
213 struct iio_buffer *rb = ib->buffer; in iio_buffer_write()
276 struct iio_buffer *r in iio_buffer_poll()
[all...] |
| H A D | iio_core.h | 15 struct iio_buffer;
23 struct iio_buffer *buffer;
53 struct iio_buffer *buffer,
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| H A D | industrialio-backend.c | 73 struct iio_buffer *buffer;
543 struct iio_buffer *buffer; in devm_iio_backend_request_buffer()
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| H A D | industrialio-core.c | 1182 struct iio_buffer *buffer, in __iio_add_chan_devattr()
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| /linux/drivers/iio/adc/ |
| H A D | adi-axi-adc.c | 471 static struct iio_buffer *axi_adc_request_buffer(struct iio_backend *back, in axi_adc_request_buffer()
555 struct iio_buffer *buffer) in axi_adc_free_buffer()
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| /linux/Documentation/driver-api/iio/ |
| H A D | buffers.rst | 5 * struct iio_buffer — general buffer structure
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| /linux/drivers/iio/dac/ |
| H A D | adi-axi-dac.c | 156 static struct iio_buffer *axi_dac_request_buffer(struct iio_backend *back, in axi_dac_request_buffer()
170 struct iio_buffer *buffer) in axi_dac_free_buffer()
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| H A D | ad5766.c | 576 struct iio_buffer *buffer = indio_dev->buffer; in ad5766_trigger_handler()
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| H A D | ad3552r.c | 293 struct iio_buffer *buf = indio_dev->buffer; in ad3552r_trigger_handler()
|