Searched refs:PREV_RX (Results 1 - 4 of 4) sorted by relevance

/linux-master/drivers/net/ethernet/seeq/
H A Dsgiseeq.c50 #define PREV_RX(i) (((i) - 1) & (SEEQ_RX_BUFFERS - 1)) macro
350 unsigned int orig_end = PREV_RX(sp->rx_new);
415 dma_sync_desc_cpu(dev, &sp->rx_desc[PREV_RX(sp->rx_new)]);
416 sp->rx_desc[PREV_RX(sp->rx_new)].rdma.cntinfo |= HPCDMA_EOR;
417 dma_sync_desc_dev(dev, &sp->rx_desc[PREV_RX(sp->rx_new)]);
/linux-master/drivers/net/ethernet/sun/
H A Dsunbmac.h256 #define PREV_RX(num) (((num) - 1) & (RX_RING_SIZE - 1)) macro
H A Dsunqe.h296 #define PREV_RX(num) (((num) - 1) & (RX_RING_MAXSIZE - 1)) macro
H A Dsunhme.h362 #define PREV_RX(num) (((num) - 1) & (RX_RING_SIZE - 1)) macro

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