Lines Matching refs:reader
430 uint32_t reader,ptr;
441 reader = *(dev_priv->hw_addr_ptr);
448 * If there is a possibility that the command reader will
454 diff = (uint32_t) (ptr - reader) - dev_priv->dma_diff;
460 reader = *(dev_priv->hw_addr_ptr);
461 diff = (uint32_t) (ptr - reader) - dev_priv->dma_diff;
467 reader = *(dev_priv->hw_addr_ptr);
468 diff = (uint32_t) (ptr - reader) - dev_priv->dma_diff;
473 ptr, reader, dev_priv->dma_diff);
542 uint32_t reader;
579 reader = *(dev_priv->hw_addr_ptr);
585 * command reader to pause and where it actually pauses.
590 dev_priv->dma_diff = ptr - reader;