Home
last modified time | relevance | path

Searched refs:cur_msg (Results 1 – 14 of 14) 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()
[all …]
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()
H A Di2c-k1.c289 struct i2c_msg *cur_msg = i2c->msgs + i2c->msg_idx; in spacemit_i2c_start() local
291 i2c->read = !!(cur_msg->flags & I2C_M_RD); in spacemit_i2c_start()
295 target_addr_rw = (cur_msg->addr & 0x7f) << 1; in spacemit_i2c_start()
296 if (cur_msg->flags & I2C_M_RD) in spacemit_i2c_start()
/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()
[all …]
H A Dspi-pxa2xx.c578 if (drv_data->controller->cur_msg) { in reset_sccr1()
579 chip = spi_get_ctldata(drv_data->controller->cur_msg->spi); in reset_sccr1()
619 drv_data->controller->cur_msg->status = err; in int_error_stop()
758 if (!drv_data->controller->cur_msg) { in ssp_int()
909 spi_get_ctldata(drv_data->controller->cur_msg->spi); in pxa2xx_ssp_get_clk_div()
H A Dspi-hisi-kunpeng.c342 if (!host->cur_msg) in hisi_spi_irq()
348 host->cur_msg->status = -EIO; in hisi_spi_irq()
H A Dspi-pxa2xx-dma.c28 struct spi_message *msg = drv_data->controller->cur_msg; in pxa2xx_spi_dma_transfer_complete()
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-virtio.c253 ctrl->cur_msg->status = ret; in virtio_spi_transfer_one()
H A Dspi.c1854 if (ctlr->cur_msg) in __spi_pump_messages()
1898 ctlr->cur_msg = msg; in __spi_pump_messages()
1910 ctlr->cur_msg = NULL; in __spi_pump_messages()
2146 mesg = ctlr->cur_msg; in spi_finalize_current_message()
2198 ctlr->cur_msg = NULL; in spi_start_queue()
4604 ctlr->cur_msg = msg; in __spi_transfer_message_noqueue()
4608 ctlr->cur_msg = NULL; in __spi_transfer_message_noqueue()
H A Dspi-axi-spi-engine.c661 struct spi_message *msg = host->cur_msg; in spi_engine_irq()
/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.h736 struct spi_message *cur_msg; member
1766 return list_is_last(&xfer->transfer_list, &ctlr->cur_msg->transfers); in spi_transfer_is_last()