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Searched refs:db_reg (Results 1 – 13 of 13) sorted by relevance

/Linux-v5.15/drivers/mailbox/
Dpcc.c500 struct acpi_generic_address *db_reg; in acpi_pcc_probe() local
519 db_reg = &pcct_ss->doorbell_register; in acpi_pcc_probe()
520 if (db_reg->space_id == ACPI_ADR_SPACE_SYSTEM_MEMORY) in acpi_pcc_probe()
521 pcc_doorbell_vaddr[i] = acpi_os_ioremap(db_reg->address, in acpi_pcc_probe()
522 db_reg->bit_width/8); in acpi_pcc_probe()
/Linux-v5.15/drivers/ntb/hw/epf/
Dntb_hw_epf.c76 void __iomem *db_reg; member
486 writel(db_data, ndev->db_reg + (db_entry_size * interrupt_num) + in ntb_epf_peer_db_set()
608 ndev->db_reg = pci_iomap(pdev, ndev->db_reg_bar, 0); in ntb_epf_init_pci()
609 if (!ndev->db_reg) { in ntb_epf_init_pci()
634 pci_iounmap(pdev, ndev->db_reg); in ntb_epf_deinit_pci()
/Linux-v5.15/drivers/infiniband/hw/hns/
Dhns_roce_device.h368 void __iomem *db_reg; member
442 void __iomem *db_reg; member
473 void __iomem *db_reg; member
705 void __iomem *db_reg; member
Dhns_roce_qp.c876 hr_qp->sq.db_reg = hr_dev->mem_base + in alloc_kernel_qp_db()
879 hr_qp->sq.db_reg = hr_dev->reg_base + hr_dev->sdb_offset + in alloc_kernel_qp_db()
882 hr_qp->rq.db_reg = hr_dev->reg_base + hr_dev->odb_offset + in alloc_kernel_qp_db()
Dhns_roce_hw_v1.c348 hns_roce_write64_k(doorbell, qp->sq.db_reg); in hns_roce_v1_post_send()
443 hns_roce_write64_k(doorbell, hr_qp->rq.db_reg); in hns_roce_v1_post_recv()
2014 hns_roce_write64_k(doorbell, hr_cq->db_reg); in hns_roce_v1_cq_set_ci()
2167 hns_roce_write64_k(doorbell, hr_cq->db_reg); in hns_roce_v1_req_notify_cq()
3292 hr_qp->rq.db_reg = hr_dev->reg_base + in hns_roce_v1_m_qp()
3297 hns_roce_write64_k(doorbell, hr_qp->rq.db_reg); in hns_roce_v1_m_qp()
3678 (req_not << eq->log_entries), eq->db_reg); in set_eq_cons_index_v1()
4308 eq->db_reg = hr_dev->reg_base + in hns_roce_v1_init_eq_table()
4319 eq->db_reg = hr_dev->reg_base + in hns_roce_v1_init_eq_table()
Dhns_roce_srq.c422 srq->db_reg = hr_dev->reg_base + SRQ_DB_REG; in hns_roce_create_srq()
Dhns_roce_cq.c252 hr_cq->db_reg = hr_dev->reg_base + hr_dev->odb_offset + in alloc_cq_db()
Dhns_roce_hw_v2.c637 hns_roce_write64(hr_dev, (__le32 *)&sq_db, qp->sq.db_reg); in update_sq_db()
658 qp->rq.db_reg); in update_rq_db()
691 hns_roce_write512(hr_dev, wqe, qp->sq.db_reg); in write_dwqe()
1018 hns_roce_write64(hr_dev, (__le32 *)&srq_db, srq->db_reg); in hns_roce_v2_post_srq_recv()
3266 hns_roce_write64(hr_dev, (__le32 *)&cq_db, hr_cq->db_reg); in update_cq_db()
3391 hns_roce_write64(hr_dev, (__le32 *)&cq_db, hr_cq->db_reg); in hns_roce_v2_req_notify_cq()
5619 hns_roce_write64(hr_dev, (__le32 *)&eq_db, eq->db_reg); in update_eq_db()
5854 eq->db_reg = hr_dev->reg_base + ROCEE_VF_EQ_DB_CFG0_REG; in init_eq_config()
/Linux-v5.15/drivers/pinctrl/intel/
Dpinctrl-baytrail.c903 void __iomem *db_reg = byt_gpio_reg(vg, offset, BYT_DEBOUNCE_REG); in byt_pin_config_get() local
940 debounce = readl(db_reg); in byt_pin_config_get()
988 void __iomem *db_reg = byt_gpio_reg(vg, offset, BYT_DEBOUNCE_REG); in byt_pin_config_set() local
1051 debounce = readl(db_reg); in byt_pin_config_set()
1094 writel(debounce, db_reg); in byt_pin_config_set()
/Linux-v5.15/drivers/net/ethernet/chelsio/cxgb4/
Dcxgb4_uld.h450 void __iomem *db_reg; /* address of kernel doorbell */ member
Dcxgb4_uld.c627 lld->db_reg = adap->regs + MYPF_REG(SGE_PF_KDOORBELL_A); in uld_init()
/Linux-v5.15/drivers/infiniband/hw/cxgb4/
Ddevice.c836 rdev->lldi.db_reg, rdev->lldi.gts_reg, in c4iw_rdev_open()
Dqp.c280 wq->db = rdev->lldi.db_reg; in create_qp()