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Searched refs:cur_msg (Results 1 – 12 of 12) sorted by relevance

/linux/drivers/i2c/busses/
H A Di2c-hisi.c245 struct i2c_msg *cur_msg; in hisi_i2c_read_rx_fifo() local
249 cur_msg = ctlr->msgs + ctlr->msg_rx_idx; in hisi_i2c_read_rx_fifo()
251 if (!(cur_msg->flags & I2C_M_RD)) { in hisi_i2c_read_rx_fifo()
258 ctlr->buf_rx_idx < cur_msg->len) { in hisi_i2c_read_rx_fifo()
259 cur_msg->buf[ctlr->buf_rx_idx++] = readl(ctlr->iobase + HISI_I2C_RXDATA); in hisi_i2c_read_rx_fifo()
263 if (ctlr->buf_rx_idx == cur_msg->len) { in hisi_i2c_read_rx_fifo()
279 struct i2c_msg *cur_msg; in hisi_i2c_xfer_msg() local
283 cur_msg = ctlr->msgs + ctlr->msg_tx_idx; in hisi_i2c_xfer_msg()
292 ctlr->buf_tx_idx < cur_msg->len && max_write) { in hisi_i2c_xfer_msg()
301 if (ctlr->buf_tx_idx == cur_msg->len - 1 && last_msg) in hisi_i2c_xfer_msg()
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H A Di2c-ljca.c234 struct i2c_msg *cur_msg; in ljca_i2c_xfer() local
242 cur_msg = &msg[i]; in ljca_i2c_xfer()
243 if (cur_msg->flags & I2C_M_RD) in ljca_i2c_xfer()
244 ret = ljca_i2c_read(ljca_i2c, cur_msg->addr, in ljca_i2c_xfer()
245 cur_msg->buf, cur_msg->len); in ljca_i2c_xfer()
247 ret = ljca_i2c_write(ljca_i2c, cur_msg->addr, in ljca_i2c_xfer()
248 cur_msg->buf, cur_msg->len); in ljca_i2c_xfer()
/linux/drivers/spi/
H A Dspi-fsl-dspi.c348 struct spi_message *cur_msg; member
645 struct spi_message *message = dspi->cur_msg; in dspi_dma_xfer()
790 dspi->cur_msg->status = -EINVAL; in dspi_dma_xfer()
1018 struct spi_message *msg = dspi->cur_msg; in dspi_fifo_write()
1090 dspi->cur_msg->status = dspi_fifo_error(dspi, spi_sr); in dspi_poll()
1091 if (dspi->cur_msg->status) in dspi_poll()
1102 dspi->cur_msg->status = err; in dspi_poll()
1119 if (dspi->cur_msg) in dspi_interrupt()
1120 WRITE_ONCE(dspi->cur_msg->status, status); in dspi_interrupt()
1126 if (dspi->cur_msg) in dspi_interrupt()
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H A Dspi-ep93xx.c178 struct spi_transfer *xfer = host->cur_msg->state; in ep93xx_do_write()
196 struct spi_transfer *xfer = host->cur_msg->state; in ep93xx_do_read()
225 struct spi_transfer *xfer = host->cur_msg->state; in ep93xx_spi_read_write()
272 struct spi_transfer *xfer = host->cur_msg->state; in ep93xx_spi_dma_prepare()
448 host->cur_msg->status = -EIO; in ep93xx_spi_interrupt()
492 host->cur_msg->state = xfer; in ep93xx_spi_transfer_one()
H A Dspi-geni-qcom.c377 spi->cur_msg->status = -EIO; in spi_gsi_callback_result()
385 spi->cur_msg->status = 0; in spi_gsi_callback_result()
444 if (!list_is_last(&xfer->transfer_list, &spi->cur_msg->transfers)) in setup_gsi_xfer()
853 if (!list_is_last(&xfer->transfer_list, &spi->cur_msg->transfers)) in setup_se_xfer()
1009 if (!spi->cur_msg) in spi_geni_target_abort()
H A Dspi-dw-core.c205 if (dws->ctlr->cur_msg) in dw_spi_check_status()
206 dws->ctlr->cur_msg->status = ret; in dw_spi_check_status()
260 if (!ctlr->cur_msg) { in dw_spi_irq()
H A Dspi-dw-dma.c659 if (dws->ctlr->cur_msg->status == -EINPROGRESS) { in dw_spi_dma_transfer()
665 if (xfer->rx_buf && dws->ctlr->cur_msg->status == -EINPROGRESS) in dw_spi_dma_transfer()
H A Dspi-meson-spicc.c793 if (!spicc->host->cur_msg) in meson_spicc_pow2_recalc_rate()
805 if (!spicc->host->cur_msg) in meson_spicc_pow2_determine_rate()
817 if (!spicc->host->cur_msg) in meson_spicc_pow2_set_rate()
H A Dspi-virtio.c253 ctrl->cur_msg->status = ret; in virtio_spi_transfer_one()
H A Dspi.c1865 if (ctlr->cur_msg) in __spi_pump_messages()
1909 ctlr->cur_msg = msg; in __spi_pump_messages()
1921 ctlr->cur_msg = NULL; in __spi_pump_messages()
2157 mesg = ctlr->cur_msg; in spi_finalize_current_message()
2209 ctlr->cur_msg = NULL; in spi_start_queue()
4673 ctlr->cur_msg = msg; in __spi_transfer_message_noqueue()
4677 ctlr->cur_msg = NULL; in __spi_transfer_message_noqueue()
/linux/drivers/w1/
H A Dw1_netlink.c29 struct w1_netlink_msg *cur_msg; /* currently message being processed */ member
147 memcpy(block->msg, block->cur_msg, sizeof(*block->msg)); in w1_netlink_queue_cmd()
456 node->block->cur_msg = node->msg; in w1_process_cb()
/linux/include/linux/spi/
H A Dspi.h732 struct spi_message *cur_msg; member
1762 return list_is_last(&xfer->transfer_list, &ctlr->cur_msg->transfers); in spi_transfer_is_last()