Lines Matching refs:dma_buffer
329 u8 *dma_buffer = PTR_ALIGN(&priv->buffer[0], 16); in ismt_process_desc() local
345 data->byte = dma_buffer[0]; in ismt_process_desc()
349 data->word = dma_buffer[0] | (dma_buffer[1] << 8); in ismt_process_desc()
353 if (desc->rxbytes != dma_buffer[0] + 1) in ismt_process_desc()
356 memcpy(data->block, dma_buffer, desc->rxbytes); in ismt_process_desc()
359 memcpy(&data->block[1], dma_buffer, desc->rxbytes); in ismt_process_desc()
406 u8 *dma_buffer = PTR_ALIGN(&priv->buffer[0], 16); in ismt_access() local
463 dma_buffer[0] = command; in ismt_access()
464 dma_buffer[1] = data->byte; in ismt_access()
483 dma_buffer[0] = command; in ismt_access()
484 dma_buffer[1] = data->word & 0xff; in ismt_access()
485 dma_buffer[2] = data->word >> 8; in ismt_access()
503 dma_buffer[0] = command; in ismt_access()
504 dma_buffer[1] = data->word & 0xff; in ismt_access()
505 dma_buffer[2] = data->word >> 8; in ismt_access()
519 dma_buffer[0] = command; in ismt_access()
520 memcpy(&dma_buffer[1], &data->block[1], dma_size - 1); in ismt_access()
543 dma_buffer[0] = command; in ismt_access()
544 memcpy(&dma_buffer[1], &data->block[1], data->block[0]); in ismt_access()
562 dma_buffer[0] = command; in ismt_access()
563 memcpy(&dma_buffer[1], &data->block[1], dma_size - 1); in ismt_access()
592 dev_dbg(dev, " dma_buffer=%p\n", dma_buffer); in ismt_access()
597 dma_buffer, in ismt_access()
603 dma_buffer); in ismt_access()