| /openbmc/linux/drivers/ntb/hw/mscc/ |
| H A D | ntb_hw_switchtec.c | 688 phys_addr_t *db_addr, in switchtec_ntb_peer_db_addr() argument
704 if (db_addr) in switchtec_ntb_peer_db_addr()
705 *db_addr = pci_resource_start(ntb->pdev, 0) + offset; in switchtec_ntb_peer_db_addr()
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| /openbmc/linux/include/linux/qed/ |
| H A D | qed_if.h | 1068 void __iomem *db_addr,
1085 void __iomem *db_addr, void *db_data);
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| /openbmc/linux/drivers/infiniband/hw/hns/ |
| H A D | hns_roce_cq.c | 391 ret = alloc_cq_db(hr_dev, hr_cq, udata, ucmd.db_addr, &resp); in hns_roce_create_cq()
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| H A D | hns_roce_qp.c | 862 ret = hns_roce_db_map_user(uctx, ucmd->db_addr, &hr_qp->rdb); in alloc_user_qp_db()
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| /openbmc/linux/drivers/infiniband/hw/mlx5/ |
| H A D | srq.c | 86 err = mlx5_ib_db_map_user(ucontext, ucmd.db_addr, &srq->db); in create_srq_user()
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| H A D | cq.c | 764 err = mlx5_ib_db_map_user(context, ucmd.db_addr, &cq->db); in create_cq_user()
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| H A D | qp.c | 921 err = mlx5_ib_db_map_user(ucontext, ucmd->db_addr, &rwq->db); in create_user_rq()
1047 err = mlx5_ib_db_map_user(context, ucmd->db_addr, &qp->db); in _create_user_qp()
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| /openbmc/linux/drivers/infiniband/hw/efa/ |
| H A D | efa_com.c | 144 sq->db_addr = (u32 __iomem *)(edev->reg_bar + EFA_REGS_AQ_PROD_DB_OFF); in efa_com_admin_init_sq()
350 writel(aq->sq.pc, aq->sq.db_addr); in __efa_com_submit_admin_cmd()
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| /openbmc/linux/drivers/net/ethernet/amazon/ena/ |
| H A D | ena_com.c | 104 sq->db_addr = NULL; in ena_com_admin_init_sq()
258 writel(admin_queue->sq.tail, admin_queue->sq.db_addr); in __ena_com_submit_admin_cmd()
1233 io_sq->db_addr = (u32 __iomem *)((uintptr_t)ena_dev->reg_bar + in ena_com_create_io_sq()
1763 admin_queue->sq.db_addr = (u32 __iomem *)((uintptr_t)ena_dev->reg_bar + in ena_com_admin_init()
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| /openbmc/qemu/hw/nvme/ |
| H A D | ctrl.c | 1479 ldl_le_pci_dma(PCI_DEVICE(cq->ctrl), cq->db_addr, &cq->head, in nvme_update_cq_head()
4642 sq->db_addr = n->dbbuf_dbs + (sqid << 3); in nvme_init_sq()
5280 cq->db_addr = n->dbbuf_dbs + (cqid << 3) + (1 << 2); in nvme_init_cq()
6834 sq->db_addr = dbs_addr + (i << 3); in nvme_dbbuf_config()
6836 stl_le_pci_dma(pci, sq->db_addr, sq->tail, MEMTXATTRS_UNSPECIFIED); in nvme_dbbuf_config()
6847 cq->db_addr = dbs_addr + (i << 3) + (1 << 2); in nvme_dbbuf_config()
6849 stl_le_pci_dma(pci, cq->db_addr, cq->head, MEMTXATTRS_UNSPECIFIED); in nvme_dbbuf_config()
6988 ldl_le_pci_dma(PCI_DEVICE(sq->ctrl), sq->db_addr, &sq->tail, in nvme_update_sq_tail()
7631 stl_le_pci_dma(pci, cq->db_addr, cq->head, MEMTXATTRS_UNSPECIFIED); in nvme_process_db()
7704 stl_le_pci_dma(pci, sq->db_addr, sq->tail, MEMTXATTRS_UNSPECIFIED); in nvme_process_db()
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| /openbmc/linux/drivers/gpu/drm/amd/amdkfd/ |
| H A D | kfd_priv.h | 1081 void kfd_release_kernel_doorbell(struct kfd_dev *kfd, u32 __iomem *db_addr);
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| /openbmc/linux/drivers/infiniband/hw/mlx4/ |
| H A D | cq.c | 218 err = mlx4_ib_db_map_user(udata, ucmd.db_addr, &cq->db); in mlx4_ib_create_cq()
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| H A D | qp.c | 937 err = mlx4_ib_db_map_user(udata, wq.db_addr, &qp->db); in create_rq()
1121 err = mlx4_ib_db_map_user(udata, ucmd.db_addr, &qp->db); in create_qp_common()
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| /openbmc/linux/drivers/infiniband/hw/qedr/ |
| H A D | main.c | 827 dev->db_addr = out_params.dpi_addr; in qedr_init_hw()
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| /openbmc/linux/drivers/gpu/drm/mediatek/ |
| H A D | mtk_dp.c | 673 u32 db_addr = MTK_DP_ENC0_P0_30D8 + (MTK_DP_SDP_AUI - 1) * 8; in mtk_dp_sdp_set_header_aui() local
675 mtk_dp_bulk_16bit_write(mtk_dp, db_addr, (u8 *)header, 4); in mtk_dp_sdp_set_header_aui()
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| /openbmc/linux/drivers/infiniband/hw/irdma/ |
| H A D | type.h | 586 u8 __iomem *db_addr; member
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| H A D | ctrl.c | 5426 dev->db_addr = dev->hw->hw_addr + (uintptr_t)dev->hw_regs[IRDMA_DB_ADDR_OFFSET]; in irdma_sc_dev_init()
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| /openbmc/linux/drivers/usb/host/ |
| H A D | xhci-ring.c | 492 __le32 __iomem *db_addr = &xhci->dba->doorbell[slot_id]; in xhci_ring_ep_doorbell() local
508 writel(DB_VALUE(ep_index, stream_id), db_addr); in xhci_ring_ep_doorbell()
510 readl(db_addr); in xhci_ring_ep_doorbell()
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