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/openbmc/linux/sound/soc/sprd/
H A DKconfig11 tristate "Spreadtrum multi-channel data transfer support"
14 Say y here to enable multi-channel data transfer support. It
/openbmc/linux/drivers/mtd/nand/raw/gpmi-nand/
H A Dgpmi-nand.c2326 return transfer; in get_next_transfer()
2334 struct gpmi_transfer *transfer; in gpmi_chain_command() local
2353 transfer = get_next_transfer(this); in gpmi_chain_command()
2354 if (!transfer) in gpmi_chain_command()
2357 transfer->cmdbuf[0] = cmd; in gpmi_chain_command()
2361 sg_init_one(&transfer->sgl, transfer->cmdbuf, naddr + 1); in gpmi_chain_command()
2394 struct gpmi_transfer *transfer; in gpmi_chain_data_read() local
2398 if (!transfer) in gpmi_chain_data_read()
2441 struct gpmi_transfer *transfer; in gpmi_chain_data_write() local
2445 if (!transfer) in gpmi_chain_data_write()
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/openbmc/linux/Documentation/spi/
H A Dspidev.rst118 settings for data transfer parameters:
122 return (RD) or assign (WR) the SPI transfer mode. Use the constants
131 which will return (RD) or assign (WR) the full SPI transfer mode,
137 transfer SPI words. Zero indicates MSB-first; other values indicate
145 each SPI transfer word. The value zero signifies eight bits.
149 u32 which will return (RD) or assign (WR) the maximum SPI transfer
166 - There's a limit on the number of bytes each I/O request can transfer
170 - Because SPI has no low-level transfer acknowledgement, you usually
179 transfer.) The model is the same as that used in the kernel spi_sync()
188 and bitrate for each transfer segment.)
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/openbmc/openbmc/poky/meta/recipes-connectivity/openssh/openssh/
H A Dadd-test-support-for-busybox.patch22 Index: openssh-7.6p1/regress/transfer.sh
24 --- openssh-7.6p1.orig/regress/transfer.sh
25 +++ openssh-7.6p1/regress/transfer.sh
/openbmc/linux/sound/soc/sh/
H A Drz-ssi.c549 strm->transfer(ssi, strm); in rz_ssi_interrupt()
561 strm->transfer(ssi, &ssi->playback); in rz_ssi_interrupt()
565 strm->transfer(ssi, &ssi->capture); in rz_ssi_interrupt()
573 strm->transfer(ssi, &ssi->playback); in rz_ssi_interrupt()
575 strm->transfer(ssi, &ssi->capture); in rz_ssi_interrupt()
749 ssi->playback.transfer = rz_ssi_pio_send; in rz_ssi_dai_trigger()
750 ssi->capture.transfer = rz_ssi_pio_recv; in rz_ssi_dai_trigger()
760 ret = strm->transfer(ssi, strm); in rz_ssi_dai_trigger()
976 ssi->playback.transfer = rz_ssi_pio_send; in rz_ssi_probe()
977 ssi->capture.transfer = rz_ssi_pio_recv; in rz_ssi_probe()
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/openbmc/qemu/docs/specs/
H A Dedu.rst84 0x90 (RW) : DMA transfer count
91 start transfer
112 One has to specify, source, destination, size, and start the transfer. One
123 100 -> DMA transfer count
132 100 -> DMA transfer count
/openbmc/linux/tools/spi/
H A Dspidev_test.c118 static void transfer(int fd, uint8_t const *tx, uint8_t const *rx, size_t len) in transfer() function
348 transfer(fd, tx, rx, size); in transfer_escaped_string()
380 transfer(fd, tx, rx, sb.st_size); in transfer_file()
419 transfer(fd, tx, rx, len); in transfer_buf()
522 transfer(fd, default_tx, default_rx, sizeof(default_tx)); in main()
/openbmc/linux/Documentation/driver-api/firmware/
H A Dfw_upload.rst13 to provide status on the transfer of the firmware image to the device.
25 transfer of the firmware to the lower-lever device driver in the context
117 sysfs files to monitor the status of the data transfer to the target
118 device and to determine the final pass/fail status of the transfer.
126 * remaining_size - tracks the data transfer portion of an update
/openbmc/linux/Documentation/usb/
H A Dehci.rst9 compatible with the USB 1.1 standard. It defines three transfer speeds:
24 high speed "split transactions" that don't waste transfer bandwidth.
62 High Speed Isochronous (ISO) transfer support is also functional, but
155 them. The 480 Mbit/sec "raw transfer rate" is obeyed by all devices,
166 hardware and device driver software allow it. Periodic transfer modes
168 approach the quoted 480 MBit/sec transfer rate.
174 20 MByte/sec transfer rates. This is of course subject to change;
178 at around 28 MByte/sec aggregate transfer rate. While this is clearly
196 it completed in less than 250 usec (depending on transfer size).
201 To get even 20 MByte/sec transfer rates, Linux-USB device drivers will
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/openbmc/phosphor-dbus-interfaces/yaml/xyz/openbmc_project/Smbios/
H A DREADME.md21 SMBIOS data start to transfer.
22 - AgentSynchronizeData - Synchronize SMBIOS data from file after data transfer
/openbmc/qemu/hw/sd/
H A Domap_mmc.c63 int transfer; member
78 if (!host->transfer && !host->fifo_len) { in omap_mmc_fifolevel_update()
134 host->transfer = 1; in omap_mmc_command()
137 host->transfer = 0; in omap_mmc_command()
227 if (!host->transfer) in omap_mmc_transfer()
268 host->transfer = 0; in omap_mmc_transfer()
309 host->transfer = 0; in omap_mmc_reset()
/openbmc/linux/Documentation/devicetree/bindings/dma/
H A Dst,stm32-dma.yaml41 0x1: Direct mode: each DMA request immediately initiates a transfer
45 up to the removal of request and transfer completion
48 by transfer completion. This must only be used on channels
83 supports memory-to-memory transfer
H A Dsocionext,uniphier-xdmac.yaml11 memory-to-memory or peripheral-to-memory data transfer capable of supporting
35 2. Transfer request factor number, If no transfer factor, use 0.
/openbmc/linux/Documentation/i2c/
H A Di2c-topology.rst29 an I2C transfer on one of its child adapters. The mux driver can
32 select and deselect. select is called before the transfer and (the
33 optional) deselect is called after the transfer.
47 full select-transfer-deselect transaction, only the muxes on the parent
71 1. Someone issues an I2C transfer to D1.
77 5. M1 feeds the I2C transfer from step 1 to its parent adapter as a
78 normal I2C transfer that locks the parent adapter.
121 behind the mux, when an unrelated I2C transfer is in flight during
150 1. Someone issues an I2C transfer to D1.
158 unlocked I2C transfer, so that it does not deadlock the parent
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/openbmc/linux/drivers/spi/
H A Dspi-pxa2xx.c944 struct spi_transfer *transfer) in pxa2xx_spi_transfer_one() argument
965 || transfer->rx_dma || transfer->tx_dma) { in pxa2xx_spi_transfer_one()
968 transfer->len, MAX_DMA_LEN); in pxa2xx_spi_transfer_one()
975 transfer->len, MAX_DMA_LEN); in pxa2xx_spi_transfer_one()
983 drv_data->tx = (void *)transfer->tx_buf; in pxa2xx_spi_transfer_one()
984 drv_data->tx_end = drv_data->tx + transfer->len; in pxa2xx_spi_transfer_one()
985 drv_data->rx = transfer->rx_buf; in pxa2xx_spi_transfer_one()
989 bits = transfer->bits_per_word; in pxa2xx_spi_transfer_one()
990 speed = transfer->speed_hz; in pxa2xx_spi_transfer_one()
1099 if (tx_level > transfer->len) in pxa2xx_spi_transfer_one()
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/openbmc/linux/drivers/media/spi/
H A Dcxd2880-spi.c124 struct spi_transfer transfer[2] = {}; in cxd2880_spi_read_ts() local
141 transfer[0].len = 3; in cxd2880_spi_read_ts()
142 transfer[0].tx_buf = data; in cxd2880_spi_read_ts()
143 spi_message_add_tail(&transfer[0], &message); in cxd2880_spi_read_ts()
144 transfer[1].len = packet_num * 188; in cxd2880_spi_read_ts()
145 transfer[1].rx_buf = read_data; in cxd2880_spi_read_ts()
146 spi_message_add_tail(&transfer[1], &message); in cxd2880_spi_read_ts()
/openbmc/qemu/tests/qemu-iotests/
H A D17761 limits=align=4k,max-transfer=64k
67 limits=align=512,max-transfer=64k,opt-write-zero=$CLUSTER_SIZE
H A D20462 limits=align=4k,max-transfer=64k
68 limits=align=512,max-transfer=64k,opt-write-zero=$CLUSTER_SIZE
/openbmc/linux/drivers/iio/adc/
H A Dti-ads131e08.c176 struct spi_transfer transfer[] = { in ads131e08_read_reg() local
193 ret = spi_sync_transfer(st->spi, transfer, ARRAY_SIZE(transfer)); in ads131e08_read_reg()
205 struct spi_transfer transfer[] = { in ads131e08_write_reg() local
220 ret = spi_sync_transfer(st->spi, transfer, ARRAY_SIZE(transfer)); in ads131e08_write_reg()
230 struct spi_transfer transfer[] = { in ads131e08_read_data() local
242 ret = spi_sync_transfer(st->spi, transfer, ARRAY_SIZE(transfer)); in ads131e08_read_data()
/openbmc/openbmc/poky/meta/recipes-connectivity/socat/
H A Dsocat_1.8.0.0.bb1 SUMMARY = "Multipurpose relay for bidirectional data transfer"
3 transfer between two independent data channels."
/openbmc/linux/Documentation/driver-api/usb/
H A DURB.rst41 You can fill that queue, so that the USB hardware can still transfer
44 of data to (or from) devices when using periodic transfer modes.
100 The parameter isoframes specifies the number of isochronous transfer frames
121 the pipe (usual format from usb.h), the transfer buffer, the desired transfer
225 sixteen packets to transfer your 1KByte buffer, and ten of them might
242 Besides the fields present on a bulk transfer, for ISO, you also
247 most ISO transfer fields.
260 status contains the resulting status for the ISO transfer for this frame.
262 audio synchronisation/adaptive transfer rates). You can also use the length
281 You can use the :c:func:`usb_fill_int_urb` macro to fill INT transfer fields.
/openbmc/linux/drivers/dma/mediatek/
H A DKconfig13 memory-to-memory transfer to offload from CPU through ring-
27 memory-to-memory transfer to offload from CPU.
/openbmc/linux/drivers/input/rmi4/
H A Drmi_f34v7.c629 u16 transfer; in rmi_f34v7_read_blocks() local
654 transfer = min(remaining, max_transfer); in rmi_f34v7_read_blocks()
655 put_unaligned_le16(transfer, &length); in rmi_f34v7_read_blocks()
680 transfer * f34->v7.block_size); in rmi_f34v7_read_blocks()
688 index += (transfer * f34->v7.block_size); in rmi_f34v7_read_blocks()
689 remaining -= transfer; in rmi_f34v7_read_blocks()
702 u16 transfer; in rmi_f34v7_write_f34v7_blocks() local
728 transfer = min(remaining, max_transfer); in rmi_f34v7_write_f34v7_blocks()
729 put_unaligned_le16(transfer, &length); in rmi_f34v7_write_f34v7_blocks()
762 remaining -= transfer; in rmi_f34v7_write_f34v7_blocks()
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/openbmc/linux/drivers/cdrom/
H A Dgdrom.c100 int transfer; member
538 if (gd.transfer != 1) in gdrom_dma_interrupt()
540 gd.transfer = 0; in gdrom_dma_interrupt()
614 gd.transfer = 1; in gdrom_readdisk_dma()
624 gd.transfer == 0, GDROM_DEFAULT_TIMEOUT); in gdrom_readdisk_dma()
625 err = gd.transfer ? BLK_STS_IOERR : BLK_STS_OK; in gdrom_readdisk_dma()
626 gd.transfer = 0; in gdrom_readdisk_dma()
/openbmc/linux/drivers/gpu/drm/display/
H A Ddrm_dp_cec.c248 if (!aux->transfer) in drm_dp_cec_irq()
310 if (!aux->transfer) in drm_dp_cec_set_edid()
386 if (!aux->transfer) in drm_dp_cec_unset_edid()
431 if (WARN_ON(!aux->transfer)) in drm_dp_cec_register_connector()

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