Lines Matching refs:PL011_DMA_BUFFER_SIZE
366 #define PL011_DMA_BUFFER_SIZE PAGE_SIZE macro
371 db->buf = dma_alloc_coherent(chan->device->dev, PL011_DMA_BUFFER_SIZE, in pl011_dmabuf_init()
375 db->len = PL011_DMA_BUFFER_SIZE; in pl011_dmabuf_init()
385 PL011_DMA_BUFFER_SIZE, db->buf, db->dma); in pl011_dmabuf_free()
614 if (count > PL011_DMA_BUFFER_SIZE) in pl011_dma_tx_refill()
615 count = PL011_DMA_BUFFER_SIZE; in pl011_dma_tx_refill()
949 BUG_ON(pending > PL011_DMA_BUFFER_SIZE); in pl011_dma_rx_irq()
995 BUG_ON(pending > PL011_DMA_BUFFER_SIZE); in pl011_dma_rx_callback()
1094 uap->dmatx.buf = kmalloc(PL011_DMA_BUFFER_SIZE, GFP_KERNEL | __GFP_DMA); in pl011_dma_startup()
1100 uap->dmatx.len = PL011_DMA_BUFFER_SIZE; in pl011_dma_startup()
1103 uap->port.fifosize = PL011_DMA_BUFFER_SIZE; in pl011_dma_startup()
1152 uap->dmarx.last_residue = PL011_DMA_BUFFER_SIZE; in pl011_dma_startup()
1418 uap->dmarx.last_residue = PL011_DMA_BUFFER_SIZE; in pl011_rx_chars()