Searched refs:PL011_DMA_BUFFER_SIZE (Results 1 - 1 of 1) sorted by relevance

/drivers/tty/serial/
H A Damba-pl011.c238 #define PL011_DMA_BUFFER_SIZE PAGE_SIZE macro
243 sg->buf = kmalloc(PL011_DMA_BUFFER_SIZE, GFP_KERNEL);
247 sg_init_one(&sg->sg, sg->buf, PL011_DMA_BUFFER_SIZE);
462 if (count > PL011_DMA_BUFFER_SIZE)
463 count = PL011_DMA_BUFFER_SIZE;
806 BUG_ON(pending > PL011_DMA_BUFFER_SIZE);
845 pl011_dma_rx_chars(uap, PL011_DMA_BUFFER_SIZE, lastbuf, false);
878 uap->dmatx.buf = kmalloc(PL011_DMA_BUFFER_SIZE, GFP_KERNEL);
885 sg_init_one(&uap->dmatx.sg, uap->dmatx.buf, PL011_DMA_BUFFER_SIZE);
888 uap->port.fifosize = PL011_DMA_BUFFER_SIZE;
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