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Searched refs:dma_low (Results 1 – 3 of 3) sorted by relevance

/drivers/gpu/drm/via/
Dvia_dri1.c160 unsigned int dma_low; member
291 dev_priv->dma_low += 8; \
299 dev_priv->dma_low += 8; \
2890 return ((hw_addr <= dev_priv->dma_low) ? in via_cmdbuf_space()
2891 (dev_priv->dma_high + hw_addr - dev_priv->dma_low) : in via_cmdbuf_space()
2892 (hw_addr - dev_priv->dma_low)); in via_cmdbuf_space()
2904 return ((hw_addr <= dev_priv->dma_low) ? in via_cmdbuf_lag()
2905 (dev_priv->dma_low - hw_addr) : in via_cmdbuf_lag()
2906 (dev_priv->dma_wrap + dev_priv->dma_low - hw_addr)); in via_cmdbuf_lag()
2921 cur_addr = dev_priv->dma_low; in via_cmdbuf_wait()
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/drivers/net/ethernet/myricom/myri10ge/
Dmyri10ge.c384 u32 dma_low, dma_high, result, value; in myri10ge_send_cmd() local
394 dma_low = MYRI10GE_LOWPART_TO_U32(mgp->cmd_bus); in myri10ge_send_cmd()
397 buf->response_addr.low = htonl(dma_low); in myri10ge_send_cmd()
511 u32 dma_low, dma_high; in myri10ge_dummy_rdma() local
522 dma_low = MYRI10GE_LOWPART_TO_U32(mgp->cmd_bus); in myri10ge_dummy_rdma()
526 buf[1] = htonl(dma_low); /* confirm addr LSW */ in myri10ge_dummy_rdma()
529 buf[4] = htonl(dma_low); /* dummy addr LSW */ in myri10ge_dummy_rdma()
714 u32 dma_low, dma_high, size; in myri10ge_load_firmware() local
762 dma_low = MYRI10GE_LOWPART_TO_U32(mgp->cmd_bus); in myri10ge_load_firmware()
766 buf[1] = htonl(dma_low); /* confirm addr LSW */ in myri10ge_load_firmware()
/drivers/net/ethernet/nvidia/
Dforcedeth.c986 static inline u32 dma_low(dma_addr_t addr) in dma_low() function
1003 writel(dma_low(np->ring_addr), base + NvRegRxRingPhysAddr); in setup_hw_rings()
1005 …writel(dma_low(np->ring_addr + np->rx_ring_size*sizeof(struct ring_desc)), base + NvRegTxRingPhysA… in setup_hw_rings()
1008 writel(dma_low(np->ring_addr), base + NvRegRxRingPhysAddr); in setup_hw_rings()
1012 …writel(dma_low(np->ring_addr + np->rx_ring_size*sizeof(struct ring_desc_ex)), base + NvRegTxRingPh… in setup_hw_rings()
1887 np->put_rx.ex->buflow = cpu_to_le32(dma_low(np->put_rx_ctx->dma)); in nv_alloc_rx_optimized()
2448 put_tx->buflow = cpu_to_le32(dma_low(np->put_tx_ctx->dma)); in nv_start_xmit_optimized()
2498 put_tx->buflow = cpu_to_le32(dma_low(np->put_tx_ctx->dma)); in nv_start_xmit_optimized()
5201 np->tx_ring.ex[0].buflow = cpu_to_le32(dma_low(test_dma_addr)); in nv_loopback_test()