Searched refs:read_size (Results 1 - 25 of 59) sorted by relevance

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/linux-master/drivers/sbus/char/
H A Dflash.c28 unsigned long read_size; /* Size of read area */ member in struct:__anon401
42 size = flash.read_size;
51 size = flash.read_size;
87 if (file->f_pos > flash.read_size)
88 file->f_pos = flash.read_size;
91 file->f_pos = flash.read_size;
108 if (count > flash.read_size - p)
109 count = flash.read_size - p;
172 flash.read_size = resource_size(&op->resource[0]);
184 flash.read_base, flash.read_size,
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/linux-master/include/uapi/sound/
H A Dusb_stream.h29 unsigned read_size; member in struct:usb_stream
/linux-master/drivers/iio/chemical/
H A Dvz89x.c59 u8 read_size; member in struct:vz89x_chip_data
155 return !!(data->buffer[data->chip->read_size - 1] > 0);
164 for (i = 0; i < (data->chip->read_size - 1); i++) {
170 return !((0xff - crc) == data->buffer[data->chip->read_size - 1]);
188 msg[1].len = chip->read_size;
206 for (i = 0; i < data->chip->read_size; i++) {
326 .read_size = VZ89X_REG_MEASUREMENT_RD_SIZE,
336 .read_size = VZ89TE_REG_MEASUREMENT_RD_SIZE,
/linux-master/tools/testing/selftests/net/
H A Drxtimestamp.c175 bool do_recv(int rcv, int read_size, struct tstamps expected) argument
192 recv_iov.iov_base = malloc(read_size);
193 recv_iov.iov_len = read_size;
201 if (r != read_size)
285 int read_size = op_size; local
298 read_size += 20; /* for IPv4 header */
338 failed = do_recv(rcv, read_size, test_cases[test_num].expected);
/linux-master/drivers/iio/temperature/
H A Dmaxim_thermocouple.c99 u8 read_size; member in struct:maxim_thermocouple_chip
109 .read_size = 2,
115 .read_size = 4,
132 unsigned int storage_bytes = data->chip->read_size;
170 ret = spi_read(data->spi, data->buffer, data->chip->read_size);
H A Dmax31865.c62 unsigned int read_size)
64 return spi_write_then_read(data->spi, &reg, 1, data->buf, read_size);
61 max31865_read(struct max31865_data *data, u8 reg, unsigned int read_size) argument
H A Dmax31856.c88 u8 val[], unsigned int read_size)
90 return spi_write_then_read(data->spi, &reg, 1, val, read_size);
87 max31856_read(struct max31856_data *data, u8 reg, u8 val[], unsigned int read_size) argument
/linux-master/arch/powerpc/platforms/pseries/
H A Ddtl.c263 long int rc, n_read, n_req, read_size; local
301 read_size = dtl->buf_entries - i;
304 read_size * sizeof(struct dtl_entry));
309 n_req -= read_size;
310 n_read += read_size;
311 buf += read_size * sizeof(struct dtl_entry);
/linux-master/drivers/nvdimm/
H A Dlabel.c436 size_t config_size, read_size, max_xfer, offset; local
462 read_size = sizeof_namespace_index(ndd) * 2;
463 if (!read_size)
480 if (read_size < max_xfer) {
485 if (max_xfer < read_size)
486 max_xfer = read_size;
490 read_size = min(DIV_ROUND_UP(read_size, max_xfer) * max_xfer,
494 rc = nvdimm_get_config_data(ndd, ndd->data, 0, read_size);
525 if (offset + ndd->nslabel_size <= read_size)
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/linux-master/drivers/iio/adc/
H A Dti-adc161s626.c71 u8 read_size; member in struct:ti_adc_data
82 switch (data->read_size) {
199 data->read_size = 2;
205 data->read_size = 3;
/linux-master/drivers/gpu/drm/amd/display/dc/link/protocols/
H A Dlink_ddc.h62 uint32_t read_size);
H A Dlink_ddc.c323 uint32_t read_size)
334 (read_size + payload_size - 1) / payload_size;
355 payload.mot = !(read_size == 0);
362 if (read_size != 0 && success) {
368 payload.length = read_size;
389 &payloads, address, read_size, read_buf, false);
317 link_query_ddc_data( struct ddc_service *ddc, uint32_t address, uint8_t *write_buf, uint32_t write_size, uint8_t *read_buf, uint32_t read_size) argument
/linux-master/sound/usb/usx2y/
H A Dus122l.c117 if (offset < PAGE_ALIGN(s->read_size)) {
120 offset -= PAGE_ALIGN(s->read_size);
211 read = offset < s->read_size;
217 read ? s->read_size : s->write_size);
219 if (size > PAGE_ALIGN(read ? s->read_size : s->write_size)) {
221 read ? s->read_size : s->write_size);
H A Dusb_stream.c151 free_pages_exact(s, s->read_size);
166 int read_size = sizeof(struct usb_stream); local
187 read_size += packets * USB_STREAM_URBDEPTH *
193 if (read_size >= 256*PAGE_SIZE || write_size >= 256*PAGE_SIZE) {
198 sk->s = alloc_pages_exact(read_size,
206 sk->s->read_size = read_size;
/linux-master/tools/iio/
H A Diio_generic_buffer.c359 ssize_t read_size; local
710 read_size = read(fd, data, 1);
711 if (read_size > -1 || errno != EBUSY) {
744 read_size = read(buf_fd, data, toread * scan_size);
745 if (read_size < 0) {
753 for (i = 0; i < read_size / scan_size; i++)
/linux-master/drivers/rtc/
H A Drtc-meson.c262 unsigned int read_offset, read_size; local
265 read_size = bytes / 4;
267 return regmap_bulk_read(rtc->serial, read_offset, buf, read_size);
/linux-master/tools/testing/selftests/mm/
H A Dksm_functional_tests.c72 ssize_t read_size; local
78 read_size = pread(proc_self_ksm_stat_fd, buf, sizeof(buf) - 1, 0);
79 if (read_size < 0)
82 buf[read_size] = 0;
/linux-master/drivers/scsi/lpfc/
H A Dlpfc_bsg.h315 uint32_t read_size; member in struct:lpfc_bsg_get_fwlog_req
380 uint32_t read_size; member in struct:get_cgnbuf_info_req
/linux-master/drivers/gpu/drm/nouveau/nvkm/falcon/
H A Dmsgq.c99 u32 read_size = hdr->size - HDR_SIZE; local
101 ret = nvkm_falcon_msgq_pop(msgq, (hdr + 1), read_size);
/linux-master/drivers/usb/serial/
H A Df81534.c407 size_t read_size; local
435 read_size = min_t(size_t, F81534_MAX_DATA_BLOCK, size);
437 for (count = 0; count < read_size; ++count) {
440 read_size == count + 1)
464 size -= read_size;
1148 size_t read_size = 0; local
1181 read_size = data[2];
1182 if (read_size > F81534_MAX_RX_SIZE) {
1184 "%s: phy: %d read_size: %zu larger than: %d\n",
1185 __func__, phy_num, read_size,
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/linux-master/sound/soc/mediatek/common/
H A Dmtk-btcvsd.c702 ssize_t read_size = 0, read_count = 0, cur_read_idx, cont; local
736 read_size = avail;
738 read_size = count;
742 if (read_size > cont)
743 read_size = cont;
746 read_size, buf) != read_size) {
753 bt->rx->packet_r += read_size / packet_size;
756 read_count += read_size;
757 count -= read_size;
[all...]
/linux-master/drivers/net/ethernet/mellanox/mlxsw/
H A Dcore_env.c297 unsigned int read_size; local
314 &read_size);
318 if (read_size < offset)
346 &read_size);
350 if (read_size < 1)
391 unsigned int read_size; local
415 qsfp, &read_size);
421 i += read_size;
422 offset += read_size;
/linux-master/drivers/mfd/
H A Dmt6360-core.c409 int read_size = val_size; local
423 read_size += MT6360_CRC_CRC8_SIZE;
433 ret = i2c_smbus_read_i2c_block_data(i2c, reg_addr, read_size,
437 else if (ret != read_size) {
/linux-master/tools/perf/util/
H A Dtrace-event.h63 unsigned long long read_size(struct tep_event *event, void *ptr, int size);
/linux-master/drivers/net/ethernet/mellanox/mlx5/core/diag/
H A Drsc_dump.c59 int read_size, int start_idx)
81 if (size >= read_size)
58 mlx5_rsc_dump_read_menu_sgmt(struct mlx5_rsc_dump *rsc_dump, struct page *page, int read_size, int start_idx) argument

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