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Searched refs:dma_low (Results 1 – 5 of 5) sorted by relevance

/Linux-v4.19/drivers/gpu/drm/via/
Dvia_dma.c60 dev_priv->dma_low += 8; \
68 dev_priv->dma_low += 8; \
87 return ((hw_addr <= dev_priv->dma_low) ? in via_cmdbuf_space()
88 (dev_priv->dma_high + hw_addr - dev_priv->dma_low) : in via_cmdbuf_space()
89 (hw_addr - dev_priv->dma_low)); in via_cmdbuf_space()
101 return ((hw_addr <= dev_priv->dma_low) ? in via_cmdbuf_lag()
102 (dev_priv->dma_low - hw_addr) : in via_cmdbuf_lag()
103 (dev_priv->dma_wrap + dev_priv->dma_low - hw_addr)); in via_cmdbuf_lag()
118 cur_addr = dev_priv->dma_low; in via_cmdbuf_wait()
145 if ((dev_priv->dma_low + size + 4 * CMDBUF_ALIGNMENT_SIZE) > in via_check_dma()
[all …]
Dvia_drv.h70 unsigned int dma_low; member
/Linux-v4.19/drivers/net/ethernet/myricom/myri10ge/
Dmyri10ge.c385 u32 dma_low, dma_high, result, value; in myri10ge_send_cmd() local
395 dma_low = MYRI10GE_LOWPART_TO_U32(mgp->cmd_bus); in myri10ge_send_cmd()
398 buf->response_addr.low = htonl(dma_low); in myri10ge_send_cmd()
512 u32 dma_low, dma_high; in myri10ge_dummy_rdma() local
523 dma_low = MYRI10GE_LOWPART_TO_U32(mgp->cmd_bus); in myri10ge_dummy_rdma()
527 buf[1] = htonl(dma_low); /* confirm addr LSW */ in myri10ge_dummy_rdma()
530 buf[4] = htonl(dma_low); /* dummy addr LSW */ in myri10ge_dummy_rdma()
715 u32 dma_low, dma_high, size; in myri10ge_load_firmware() local
763 dma_low = MYRI10GE_LOWPART_TO_U32(mgp->cmd_bus); in myri10ge_load_firmware()
767 buf[1] = htonl(dma_low); /* confirm addr LSW */ in myri10ge_load_firmware()
/Linux-v4.19/drivers/scsi/
Ddpt_i2o.c163 static inline u32 dma_low(dma_addr_t addr) in dma_low() function
382 *mptr++ = dma_low(addr); in adpt_inquiry()
1387 msg[6]=dma_low(addr); in adpt_i2o_reset_hba()
2318 *mptr++ = dma_low(addr); in adpt_scsi_to_i2o()
2967 writel( dma_low(pHba->status_block_pa), &msg[6]); in adpt_i2o_status_get()
3159 sys_tbl->iops[count].inbound_low = dma_low(addr); in adpt_i2o_build_sys_table()
/Linux-v4.19/drivers/net/ethernet/nvidia/
Dforcedeth.c989 static inline u32 dma_low(dma_addr_t addr) in dma_low() function
1006 writel(dma_low(np->ring_addr), base + NvRegRxRingPhysAddr); in setup_hw_rings()
1008 …writel(dma_low(np->ring_addr + np->rx_ring_size*sizeof(struct ring_desc)), base + NvRegTxRingPhysA… in setup_hw_rings()
1011 writel(dma_low(np->ring_addr), base + NvRegRxRingPhysAddr); in setup_hw_rings()
1015 …writel(dma_low(np->ring_addr + np->rx_ring_size*sizeof(struct ring_desc_ex)), base + NvRegTxRingPh… in setup_hw_rings()
1874 np->put_rx.ex->buflow = cpu_to_le32(dma_low(np->put_rx_ctx->dma)); in nv_alloc_rx_optimized()
2406 put_tx->buflow = cpu_to_le32(dma_low(np->put_tx_ctx->dma)); in nv_start_xmit_optimized()
2453 put_tx->buflow = cpu_to_le32(dma_low(np->put_tx_ctx->dma)); in nv_start_xmit_optimized()
5129 np->tx_ring.ex[0].buflow = cpu_to_le32(dma_low(test_dma_addr)); in nv_loopback_test()