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

/linux-4.1.27/drivers/atm/
H A Deni.c347 u32 dma_rd,dma_wr; do_rx_dma() local
457 dma_rd = eni_in(MID_DMA_RD_RX); do_rx_dma()
460 * data that hasn't been read (position of dma_rd) yet ? do_rx_dma()
462 if (!NEPMOK(dma_wr,j+j+1,dma_rd,NR_DMA_RX)) { /* @@@ +1 is ugly */ do_rx_dma()
1038 u32 dma_rd,dma_wr; do_tx() local
1098 dma_rd = eni_in(MID_DMA_RD_TX); do_tx()
1109 if (dma_wr != dma_rd && ((dma_rd+NR_DMA_TX-dma_wr) & (NR_DMA_TX-1)) < do_tx()

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