Searched refs:tfr (Results 1 – 7 of 7) sorted by relevance
| /linux-6.12.1/drivers/md/ |
| D | dm-log-userspace-transfer.c | 57 static int dm_ulog_sendto_server(struct dm_ulog_request *tfr) in dm_ulog_sendto_server() argument
67 msg->seq = tfr->seq; in dm_ulog_sendto_server()
68 msg->len = sizeof(struct dm_ulog_request) + tfr->data_size; in dm_ulog_sendto_server()
83 static int fill_pkg(struct cn_msg *msg, struct dm_ulog_request *tfr) in fill_pkg() argument
85 uint32_t rtn_seq = (msg) ? msg->seq : (tfr) ? tfr->seq : 0; in fill_pkg()
111 } else if (tfr->data_size > *(pkg->data_size)) { in fill_pkg()
113 tfr->request_type, tfr->data_size, *(pkg->data_size)); in fill_pkg()
118 pkg->error = tfr->error; in fill_pkg()
119 memcpy(pkg->data, tfr->data, tfr->data_size); in fill_pkg()
120 *(pkg->data_size) = tfr->data_size; in fill_pkg()
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| /linux-6.12.1/drivers/spi/ |
| D | spi-bcm2835.c | 126 struct spi_transfer *tfr; member
412 struct spi_transfer *tfr, in bcm2835_spi_transfer_one_irq() argument
486 struct spi_transfer *tfr, in bcm2835_spi_transfer_prologue() argument
492 bs->tfr = tfr; in bcm2835_spi_transfer_prologue()
497 if (bs->tx_buf && !sg_is_last(&tfr->tx_sg.sgl[0])) in bcm2835_spi_transfer_prologue()
498 bs->tx_prologue = sg_dma_len(&tfr->tx_sg.sgl[0]) & 3; in bcm2835_spi_transfer_prologue()
500 if (bs->rx_buf && !sg_is_last(&tfr->rx_sg.sgl[0])) { in bcm2835_spi_transfer_prologue()
501 bs->rx_prologue = sg_dma_len(&tfr->rx_sg.sgl[0]) & 3; in bcm2835_spi_transfer_prologue()
504 if (!bs->tx_buf || sg_is_last(&tfr->tx_sg.sgl[0])) { in bcm2835_spi_transfer_prologue()
509 !(sg_dma_len(&tfr->tx_sg.sgl[0]) & ~3); in bcm2835_spi_transfer_prologue()
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| D | spi-sun6i.c | 212 struct spi_transfer *tfr) in sun6i_spi_prepare_dma() argument
218 if (tfr->rx_buf) { in sun6i_spi_prepare_dma()
229 tfr->rx_sg.sgl, in sun6i_spi_prepare_dma()
230 tfr->rx_sg.nents, in sun6i_spi_prepare_dma()
240 if (tfr->tx_buf) { in sun6i_spi_prepare_dma()
251 tfr->tx_sg.sgl, in sun6i_spi_prepare_dma()
252 tfr->tx_sg.nents, in sun6i_spi_prepare_dma()
262 if (tfr->rx_buf) { in sun6i_spi_prepare_dma()
267 if (tfr->tx_buf) { in sun6i_spi_prepare_dma()
277 struct spi_transfer *tfr) in sun6i_spi_transfer_one() argument
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| D | spi-sun4i.c | 206 struct spi_transfer *tfr) in sun4i_spi_transfer_one() argument
217 if (tfr->len > SUN4I_MAX_XFER_SIZE) in sun4i_spi_transfer_one()
220 if (tfr->tx_buf && tfr->len >= SUN4I_MAX_XFER_SIZE) in sun4i_spi_transfer_one()
224 sspi->tx_buf = tfr->tx_buf; in sun4i_spi_transfer_one()
225 sspi->rx_buf = tfr->rx_buf; in sun4i_spi_transfer_one()
226 sspi->len = tfr->len; in sun4i_spi_transfer_one()
271 if (mclk_rate < (2 * tfr->speed_hz)) { in sun4i_spi_transfer_one()
272 clk_set_rate(sspi->mclk, 2 * tfr->speed_hz); in sun4i_spi_transfer_one()
290 div = mclk_rate / (2 * tfr->speed_hz); in sun4i_spi_transfer_one()
297 div = ilog2(mclk_rate) - ilog2(tfr->speed_hz); in sun4i_spi_transfer_one()
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| D | spi-bcm2835aux.c | 262 struct spi_transfer *tfr) in __bcm2835aux_spi_transfer_one_irq() argument
277 struct spi_transfer *tfr) in bcm2835aux_spi_transfer_one_irq() argument
297 return __bcm2835aux_spi_transfer_one_irq(host, spi, tfr); in bcm2835aux_spi_transfer_one_irq()
302 struct spi_transfer *tfr) in bcm2835aux_spi_transfer_one_poll() argument
332 spi, tfr); in bcm2835aux_spi_transfer_one_poll()
342 struct spi_transfer *tfr) in bcm2835aux_spi_transfer_one() argument
357 spi_hz = tfr->speed_hz; in bcm2835aux_spi_transfer_one()
374 tfr->effective_speed_hz = clk_hz / (2 * (speed + 1)); in bcm2835aux_spi_transfer_one()
377 bs->tx_buf = tfr->tx_buf; in bcm2835aux_spi_transfer_one()
378 bs->rx_buf = tfr->rx_buf; in bcm2835aux_spi_transfer_one()
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| D | spi-cs42l43.c | 142 struct spi_transfer *tfr) in cs42l43_transfer_one() argument
148 if (CS42L43_SPI_ROOT_HZ / cs42l43_clock_divs[i] <= tfr->speed_hz) in cs42l43_transfer_one()
157 if (tfr->tx_buf) { in cs42l43_transfer_one()
159 regmap_write(priv->regmap, CS42L43_TRAN_CONFIG4, tfr->len - 1); in cs42l43_transfer_one()
160 } else if (tfr->rx_buf) { in cs42l43_transfer_one()
162 regmap_write(priv->regmap, CS42L43_TRAN_CONFIG5, tfr->len - 1); in cs42l43_transfer_one()
167 if (tfr->tx_buf) in cs42l43_transfer_one()
168 ret = cs42l43_spi_tx(priv->regmap, (const u8 *)tfr->tx_buf, tfr->len); in cs42l43_transfer_one()
169 else if (tfr->rx_buf) in cs42l43_transfer_one()
170 ret = cs42l43_spi_rx(priv->regmap, (u8 *)tfr->rx_buf, tfr->len); in cs42l43_transfer_one()
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| /linux-6.12.1/arch/mips/include/asm/octeon/ |
| D | cvmx-mio-defs.h | 3939 uint64_t tfr:8; member
3941 uint64_t tfr:8;
4354 uint64_t tfr:8; member
4356 uint64_t tfr:8;
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