spi-mem.c - OpenGrok cross reference for /kernel/linux/linux-6.6/drivers/spi/spi-mem.c

Lines Matching refs:ctlr
22  * @ctlr: the SPI controller requesting this dma_map()
36 int spi_controller_dma_map_mem_op_data(struct spi_controller *ctlr,
45 	if (op->data.dir == SPI_MEM_DATA_OUT && ctlr->dma_tx)
46 		dmadev = ctlr->dma_tx->device->dev;
47 	else if (op->data.dir == SPI_MEM_DATA_IN && ctlr->dma_rx)
48 		dmadev = ctlr->dma_rx->device->dev;
50 		dmadev = ctlr->dev.parent;
55 	return spi_map_buf(ctlr, dmadev, sgt, op->data.buf.in, op->data.nbytes,
64  * @ctlr: the SPI controller requesting this dma_unmap()
82 void spi_controller_dma_unmap_mem_op_data(struct spi_controller *ctlr,
91 	if (op->data.dir == SPI_MEM_DATA_OUT && ctlr->dma_tx)
92 		dmadev = ctlr->dma_tx->device->dev;
93 	else if (op->data.dir == SPI_MEM_DATA_IN && ctlr->dma_rx)
94 		dmadev = ctlr->dma_rx->device->dev;
96 		dmadev = ctlr->dev.parent;
98 	spi_unmap_buf(ctlr, dmadev, sgt,
167 	struct spi_controller *ctlr = mem->spi->controller;
172 		if (!spi_mem_controller_is_capable(ctlr, dtr))
183 		if (!spi_mem_controller_is_capable(ctlr, ecc))
230 	struct spi_controller *ctlr = mem->spi->controller;
232 	if (ctlr->mem_ops && ctlr->mem_ops->supports_op)
233 		return ctlr->mem_ops->supports_op(mem, op);
264 	struct spi_controller *ctlr = mem->spi->controller;
270 	spi_flush_queue(ctlr);
272 	if (ctlr->auto_runtime_pm) {
275 		ret = pm_runtime_resume_and_get(ctlr->dev.parent);
277 			dev_err(&ctlr->dev, "Failed to power device: %d\n",
283 	mutex_lock(&ctlr->bus_lock_mutex);
284 	mutex_lock(&ctlr->io_mutex);
291 	struct spi_controller *ctlr = mem->spi->controller;
293 	mutex_unlock(&ctlr->io_mutex);
294 	mutex_unlock(&ctlr->bus_lock_mutex);
296 	if (ctlr->auto_runtime_pm)
297 		pm_runtime_put(ctlr->dev.parent);
315 	struct spi_controller *ctlr = mem->spi->controller;
328 	if (ctlr->mem_ops && ctlr->mem_ops->exec_op && !spi_get_csgpiod(mem->spi, 0)) {
333 		ret = ctlr->mem_ops->exec_op(mem, op);
457 	struct spi_controller *ctlr = mem->spi->controller;
460 	if (ctlr->mem_ops && ctlr->mem_ops->adjust_op_size)
461 		return ctlr->mem_ops->adjust_op_size(mem, op);
463 	if (!ctlr->mem_ops || !ctlr->mem_ops->exec_op) {
538 	struct spi_controller *ctlr = mem->spi->controller;
556 	if (ctlr->mem_ops && ctlr->mem_ops->dirmap_create)
557 		ret = ctlr->mem_ops->dirmap_create(desc);
585 	struct spi_controller *ctlr = desc->mem->spi->controller;
587 	if (!desc->nodirmap && ctlr->mem_ops && ctlr->mem_ops->dirmap_destroy)
588 		ctlr->mem_ops->dirmap_destroy(desc);
682 	struct spi_controller *ctlr = desc->mem->spi->controller;
693 	} else if (ctlr->mem_ops && ctlr->mem_ops->dirmap_read) {
698 		ret = ctlr->mem_ops->dirmap_read(desc, offs, len, buf);
728 	struct spi_controller *ctlr = desc->mem->spi->controller;
739 	} else if (ctlr->mem_ops && ctlr->mem_ops->dirmap_write) {
744 		ret = ctlr->mem_ops->dirmap_write(desc, offs, len, buf);
802 	struct spi_controller *ctlr = mem->spi->controller;
811 	if (ctlr->mem_ops && ctlr->mem_ops->poll_status && !spi_get_csgpiod(mem->spi, 0)) {
816 		ret = ctlr->mem_ops->poll_status(mem, op, mask, match,
848 	struct spi_controller *ctlr = spi->controller;
857 	if (ctlr->mem_ops && ctlr->mem_ops->get_name)
858 		mem->name = ctlr->mem_ops->get_name(mem);