Searched refs:transfer (Results 51 - 75 of 128) sorted by relevance

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/linux-master/drivers/acpi/acpica/
H A Drsirq.c223 /* Flags: transfer preference, bus mastering, channel speed */
225 {ACPI_RSC_2BITFLAG, ACPI_RS_OFFSET(data.dma.transfer),
/linux-master/sound/core/oss/
H A Dpcm_plugin.h52 snd_pcm_sframes_t (*transfer)(struct snd_pcm_plugin *plugin, member in struct:snd_pcm_plugin
H A Dlinear.c177 plugin->transfer = linear_transfer;
H A Dmulaw.c343 plugin->transfer = mulaw_transfer;
H A Drate.c342 plugin->transfer = rate_transfer;
/linux-master/drivers/video/fbdev/mmp/hw/
H A Dmmp_spi.c23 * Wait bus transfer complete IRQ.
155 ctlr->transfer = lcd_spi_one_transfer;
/linux-master/drivers/scsi/
H A Dst.c769 int transfer, blks;
782 transfer = STp->buffer->buffer_bytes;
783 DEBC_printk(STp, "Flushing %d bytes.\n", transfer);
788 blks = transfer / STp->block_size;
793 SRpnt = st_do_scsi(NULL, STp, cmd, transfer, DMA_TO_DEVICE,
1567 STbp->buffer_bytes = 0; /* can be used as transfer counter */
1630 ssize_t i, do_count, blks, transfer;
1768 blks = transfer = do_count;
1775 transfer = blks * STp->block_size;
1781 SRpnt = st_do_scsi(SRpnt, STp, cmd, transfer, DMA_TO_DEVIC
767 int transfer, blks; local
1624 ssize_t i, do_count, blks, transfer; local
1903 int transfer, blks, bytes; local
2100 ssize_t i, transfer; local
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H A Dnsp32.c47 MODULE_PARM_DESC(trans_mode, "transfer mode (0: BIOS(default) 1: Async 2: Ultra20M");
536 /* transfer control */
554 * For bus master transfer, it's taken off.
563 * transfer parameter to ASIC
856 * nsp32_setup_sg_table - build scatter gather list for transfer data
859 * Note: NinjaSCSI-32Bi/UDE bus master can not transfer over 64KB at a time.
889 "can't transfer over 64KB at a time, "
976 * If target is the first time to transfer after the reset
978 * message SDTR is needed to do synchronous transfer.
1082 nsp32_dbg(NSP32_DEBUG_INIT, "unknown transfer mod
1864 unsigned short transfer = 0; local
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/linux-master/drivers/spi/
H A Dspi-fsl-lpspi.c33 /* The maximum bytes that edma can transfer once.*/
175 struct spi_transfer *transfer)
182 bytes_per_word = fsl_lpspi_bytes_per_word(transfer->bits_per_word);
264 * Set TCR_CONT will keep SS asserted after current transfer.
265 * For the first transfer, clear TCR_CONTC to assert SS.
266 * For subsequent transfer, set TCR_CONTC to keep SS asserted.
312 "per-clk should be at least two times of transfer speed");
439 /* Initialize the functions for transfer */
540 /* Time with actual data transfer and CS change delay related to HW */
552 struct spi_transfer *transfer)
173 fsl_lpspi_can_dma(struct spi_controller *controller, struct spi_device *spi, struct spi_transfer *transfer) argument
550 fsl_lpspi_dma_transfer(struct spi_controller *controller, struct fsl_lpspi_data *fsl_lpspi, struct spi_transfer *transfer) argument
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H A Dspi-pl022.c354 * @sgt_rx: scattertable for the RX transfer
355 * @sgt_tx: scattertable for the TX transfer
795 * configure_dma - configures the channels for the next transfer
914 dev_dbg(&pl022->adev->dev, "using %d pages for transfer\n", pages);
958 /* Put the callback on the RX transfer only, that should finish last */
1131 * This function handles interrupts generated for an interrupt based transfer.
1137 * the transfer we move to the next transfer and schedule the tasklet.
1215 struct spi_transfer *transfer)
1230 pl022->tx = (void *)transfer
1214 set_up_next_transfer(struct pl022 *pl022, struct spi_transfer *transfer) argument
1329 pl022_transfer_one(struct spi_controller *host, struct spi_device *spi, struct spi_transfer *transfer) argument
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/linux-master/drivers/net/wireless/ath/ath9k/
H A Dhif_usb.c1072 int transfer, err; local
1083 transfer = min_t(size_t, len, 4096);
1084 memcpy(buf, data, transfer);
1089 addr >> 8, 0, buf, transfer,
1096 len -= transfer;
1097 data += transfer;
1098 addr += transfer;
/linux-master/tools/testing/cxl/test/
H A Dmem.c1278 struct cxl_mbox_transfer_fw *transfer = cmd->payload_in; local
1282 offset = le32_to_cpu(transfer->offset) * CXL_FW_TRANSFER_ALIGNMENT;
1283 length = cmd->size_in - sizeof(*transfer);
1287 switch (transfer->action) {
1293 if (transfer->slot == 0 || transfer->slot > FW_SLOTS)
1306 memcpy(fw + offset, transfer->data, length);
/linux-master/drivers/rapidio/devices/
H A Drio_mport_cdev.c56 DBG_DMA = BIT(4), /* DMA transfer messages */
90 static int dma_timeout = 3000; /* DMA transfer timeout in msec */
610 * transfer object.
616 *prep_dma_xfer(struct dma_chan *chan, struct rio_transfer_io *transfer, argument
625 tx_data.rio_addr = transfer->rio_addr;
627 switch (transfer->method) {
645 return rio_dma_prep_xfer(chan, transfer->rioid, &tx_data, dir, flags);
691 * DMA transfer functions
798 * rio_dma_transfer() - Perform RapidIO DMA data transfer to/from
801 * @transfer_mode: DMA transfer mod
967 struct rio_transfer_io *transfer; local
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/linux-master/drivers/net/ieee802154/
H A Dca8210.c253 * struct cas_control - spi transfer structure
255 * @transfer: spi_transfer for each exchange
265 struct spi_transfer transfer; member in struct:cas_control
313 * transfer has been retried
676 * @cas_ctl: Pointer to the cas_control object for the relevant spi transfer
795 * ca8210_spi_transfer_complete() - Called when a single spi transfer has
797 * @context: Pointer to the cas_control object for the finished transfer
817 "IRQ servicing NACKd, dropping transfer\n"
861 * ca8210_spi_transfer() - Initiate duplex spi transfer with ca8210
862 * @spi: Pointer to spi device for transfer
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/linux-master/drivers/usb/usbip/
H A Dvudc_transfer.c183 static int transfer(struct vudc *udc, function
410 total -= transfer(udc, urb, ep, limit);
/linux-master/drivers/scsi/arm/
H A Dfas216.h19 /* transfer count low */
23 /* transfer count medium */
159 /* High transfer count (read/write) */
245 unsigned int async_stp; /* Async transfer STP value */
272 unsigned char wide_max_size; /* Maximum wide transfer size */
274 unsigned int asyncperiod; /* Async transfer period (ns) */
291 unsigned char stp; /* synchronous transfer period */
293 unsigned char wide_xfer; /* currently negociated wide transfer */
294 neg_t sync_state; /* synchronous transfer mode */
295 neg_t wide_state; /* wide transfer mod
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/linux-master/include/drm/
H A Ddrm_mipi_dsi.h70 * @transfer: transmit a DSI packet
72 * DSI packets transmitted by .transfer() are passed in as mipi_dsi_msg
80 * Note that typically DSI packet transmission is atomic, so the .transfer()
94 ssize_t (*transfer)(struct mipi_dsi_host *host, member in struct:mipi_dsi_host_ops
/linux-master/drivers/video/fbdev/
H A Dpxa168fb.h183 #define CFG_KEEPXFER(transfer) ((transfer) << 6)
/linux-master/drivers/md/
H A DMakefile18 dm-log-userspace-y += dm-log-userspace-base.o dm-log-userspace-transfer.o
/linux-master/include/linux/spi/
H A Dspi.h62 * transfer bytes histogram
136 * The spi_transfer.speed_hz can override this for each transfer.
143 * each word in a transfer (by specifying SPI_LSB_FIRST).
149 * The spi_transfer.bits_per_word can override this for each transfer.
166 * words of a transfer
405 * supported. If set, the SPI core will reject any transfer with an
408 * @min_speed_hz: Lowest supported transfer speed
409 * @max_speed_hz: Highest supported transfer speed
414 * @max_transfer_size: function that returns the max transfer size for
431 * @transfer
672 int (*transfer)(struct spi_device *spi, member in struct:spi_controller
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/linux-master/sound/usb/usx2y/
H A Dusb_stream.c49 struct urb **urbs, char *transfer,
58 ++u, transfer += transfer_length) {
62 urb->transfer_buffer = transfer;
47 init_pipe_urbs(struct usb_stream_kernel *sk, unsigned int use_packsize, struct urb **urbs, char *transfer, struct usb_device *dev, int pipe) argument
/linux-master/drivers/gpu/drm/radeon/
H A Datombios_dp.c238 radeon_connector->ddc_bus->aux.transfer = radeon_dp_aux_transfer_native;
240 radeon_connector->ddc_bus->aux.transfer = radeon_dp_aux_transfer_atom;
242 radeon_connector->ddc_bus->aux.transfer = radeon_dp_aux_transfer_atom;
/linux-master/sound/soc/sh/
H A Dfsi.c271 int (*transfer)(struct fsi_priv *fsi, struct fsi_stream *io); member in struct:fsi_stream_handler
572 return fsi_stream_handler_call(io, transfer, fsi, io);
1064 * pio data transfer handler
1234 .transfer = fsi_pio_push,
1240 .transfer = fsi_pio_pop,
1272 * dma data transfer handler
1338 * in that case, DMA cannot start transfer until error was cleared.
1438 .transfer = fsi_dma_transfer,
/linux-master/drivers/net/wireless/ath/carl9170/
H A Dmain.c1536 unsigned int i, off = 0, transfer, count; local
1552 transfer = min_t(unsigned int, count, RW);
1553 for (i = 0; i < transfer; i++)
1556 off += transfer;
1557 count -= transfer;
/linux-master/drivers/gpu/drm/nouveau/
H A Dnouveau_connector.c403 if (nv_connector->aux.transfer)
1399 nv_connector->aux.transfer = nouveau_connector_aux_xfer;
1429 if (nv_connector->aux.transfer) {

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