Lines Matching refs:dma_buffer
174 u8 dma_buffer[I2C_SMBUS_BLOCK_MAX + 1]; /* temp R/W data buffer */ member
321 u8 *dma_buffer = priv->dma_buffer; in ismt_process_desc() local
334 data->byte = dma_buffer[0]; in ismt_process_desc()
338 data->word = dma_buffer[0] | (dma_buffer[1] << 8); in ismt_process_desc()
342 memcpy(&data->block[1], dma_buffer, desc->rxbytes); in ismt_process_desc()
393 memset(priv->dma_buffer, 0, sizeof(priv->dma_buffer)); in ismt_access()
442 priv->dma_buffer[0] = command; in ismt_access()
443 priv->dma_buffer[1] = data->byte; in ismt_access()
462 priv->dma_buffer[0] = command; in ismt_access()
463 priv->dma_buffer[1] = data->word & 0xff; in ismt_access()
464 priv->dma_buffer[2] = data->word >> 8; in ismt_access()
482 priv->dma_buffer[0] = command; in ismt_access()
483 priv->dma_buffer[1] = data->word & 0xff; in ismt_access()
484 priv->dma_buffer[2] = data->word >> 8; in ismt_access()
495 priv->dma_buffer[0] = command; in ismt_access()
496 memcpy(&priv->dma_buffer[1], &data->block[1], dma_size - 1); in ismt_access()
523 priv->dma_buffer[0] = command; in ismt_access()
524 memcpy(&priv->dma_buffer[1], &data->block[1], dma_size - 1); in ismt_access()
553 dev_dbg(dev, " dma_buffer=%p\n", priv->dma_buffer); in ismt_access()
558 priv->dma_buffer, in ismt_access()
564 priv->dma_buffer); in ismt_access()