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

/netgear-WNDR4500-V1.0.1.40_1.0.68/src/linux/linux-2.6/drivers/serial/
H A Dbfin_5xx.c62 #define DMA_RX_XCOUNT 512 macro
63 #define DMA_RX_YCOUNT (PAGE_SIZE / DMA_RX_XCOUNT)
383 x_pos = DMA_RX_XCOUNT - get_dma_curr_xcount(uart->rx_dma_channel);
384 if (x_pos == DMA_RX_XCOUNT)
387 pos = uart->rx_dma_nrows * DMA_RX_XCOUNT + x_pos;
435 uart->rx_dma_buf.tail = DMA_RX_XCOUNT*DMA_RX_YCOUNT;
562 set_dma_x_count(uart->rx_dma_channel, DMA_RX_XCOUNT);

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