| /Linux-v5.4/drivers/pci/pcie/ |
| D | bw_notification.c | 33 pcie_capability_write_word(dev, PCI_EXP_LNKSTA, PCI_EXP_LNKSTA_LBMS); in pcie_enable_link_bandwidth_notification()
56 ret = pcie_capability_read_word(port, PCI_EXP_LNKSTA, &link_status); in pcie_bw_notification_irq()
62 pcie_capability_write_word(port, PCI_EXP_LNKSTA, events); in pcie_bw_notification_irq()
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| D | aspm.c | 220 pcie_capability_read_word(parent, PCI_EXP_LNKSTA, ®16); in pcie_retrain_link()
247 pcie_capability_read_word(child, PCI_EXP_LNKSTA, ®16); in pcie_aspm_configure_common_clock()
252 pcie_capability_read_word(parent, PCI_EXP_LNKSTA, ®16); in pcie_aspm_configure_common_clock()
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| /Linux-v5.4/drivers/pci/controller/ |
| D | pcie-altera.c | 146 PCI_EXP_LNKSTA); in s10_altera_pcie_link_up()
576 PCI_EXP_LNKSTA, ®16); in altera_wait_link_retrain()
617 altera_read_cap_word(pcie, pcie->root_bus_nr, RP_DEVFN, PCI_EXP_LNKSTA, in altera_pcie_retrain()
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| D | pcie-iproc.c | 814 iproc_pci_raw_config_read32(pcie, 0, IPROC_PCI_EXP_CAP + PCI_EXP_LNKSTA, in iproc_pcie_check_link()
837 IPROC_PCI_EXP_CAP + PCI_EXP_LNKSTA, in iproc_pcie_check_link()
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| /Linux-v5.4/drivers/pci/controller/dwc/ |
| D | pcie-tegra194.c | 322 val = dw_pcie_readw_dbi(pci, pcie->pcie_cap_base + PCI_EXP_LNKSTA); in apply_bad_link_workaround()
386 PCI_EXP_LNKSTA); in tegra_pcie_rp_irq_handler()
600 PCI_EXP_LNKSTA); in tegra_pcie_enable_system_interrupts()
867 speed = dw_pcie_readw_dbi(pci, pcie->pcie_cap_base + PCI_EXP_LNKSTA) & in tegra_pcie_dw_host_init()
879 u32 val = dw_pcie_readw_dbi(pci, pcie->pcie_cap_base + PCI_EXP_LNKSTA); in tegra_pcie_dw_link_up()
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| D | pcie-qcom.c | 1073 u16 val = readw(pci->dbi_base + PCIE20_CAP + PCI_EXP_LNKSTA); in qcom_pcie_link_up()
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| /Linux-v5.4/drivers/pci/hotplug/ |
| D | pciehp_hpc.c | 210 pcie_capability_read_word(pdev, PCI_EXP_LNKSTA, &lnk_status); in pciehp_check_link_active()
262 pcie_capability_read_word(pdev, PCI_EXP_LNKSTA, &lnk_status); in pciehp_check_link_status()
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| D | pnv_php.c | 775 pcie_capability_read_word(pdev, PCI_EXP_LNKSTA, &lsts); in pnv_php_interrupt()
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| /Linux-v5.4/drivers/media/pci/cobalt/ |
| D | cobalt-driver.c | 210 pcie_capability_read_word(pci_dev, PCI_EXP_LNKSTA, &stat); in cobalt_pcie_status_show()
241 pcie_capability_read_word(pci_dev, PCI_EXP_LNKSTA, &link); in pcie_link_get_lanes()
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| /Linux-v5.4/drivers/infiniband/hw/qib/ |
| D | qib_pcie.c | 245 pcie_capability_read_word(dd->pcidev, PCI_EXP_LNKSTA, &linkstat); in qib_pcie_params()
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| /Linux-v5.4/drivers/pci/ |
| D | access.c | 380 case PCI_EXP_LNKSTA: in pcie_capability_reg_implemented()
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| D | pci-sysfs.c | 180 err = pcie_capability_read_word(pci_dev, PCI_EXP_LNKSTA, &linkstat); in current_link_speed_show()
215 err = pcie_capability_read_word(pci_dev, PCI_EXP_LNKSTA, &linkstat); in current_link_width_show()
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| D | pci.c | 4642 pcie_capability_read_word(pdev, PCI_EXP_LNKSTA, &lnk_status); in pcie_wait_for_link()
5612 pcie_capability_read_word(dev, PCI_EXP_LNKSTA, &lnksta); in pcie_bandwidth_available()
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| D | probe.c | 770 pcie_capability_read_word(bridge, PCI_EXP_LNKSTA, &linksta); in pci_set_bus_speed()
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| /Linux-v5.4/arch/powerpc/kernel/ |
| D | eeh_pe.c | 755 eeh_ops->read_config(pdn, cap + PCI_EXP_LNKSTA, 2, &val); in eeh_bridge_check_link()
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| /Linux-v5.4/include/uapi/linux/ |
| D | pci_regs.h | 554 #define PCI_EXP_LNKSTA 18 /* Link Status */ macro
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| /Linux-v5.4/drivers/net/ethernet/intel/igb/ |
| D | e1000_mac.c | 35 PCI_EXP_LNKSTA, in igb_get_bus_info_pcie()
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| /Linux-v5.4/drivers/infiniband/hw/hfi1/ |
| D | pcie.c | 276 ret = pcie_capability_read_word(dd->pcidev, PCI_EXP_LNKSTA, &linkstat); in update_lbus_info()
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| /Linux-v5.4/drivers/scsi/esas2r/ |
| D | esas2r_ioctl.c | 790 pcie_capability_read_word(a->pcid, PCI_EXP_LNKSTA, in hba_ioctl_callback()
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| /Linux-v5.4/drivers/net/ethernet/neterion/vxge/ |
| D | vxge-config.c | 759 pcie_capability_read_word(dev, PCI_EXP_LNKSTA, &lnk); in __vxge_hw_verify_pci_e_info()
1978 pcie_capability_read_word(dev, PCI_EXP_LNKSTA, &lnk); in vxge_hw_device_link_width_get()
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| /Linux-v5.4/drivers/scsi/qla2xxx/ |
| D | qla_nx.c | 2546 pcie_capability_read_word(ha->pdev, PCI_EXP_LNKSTA, &lnk); in qla82xx_start_firmware()
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| /Linux-v5.4/drivers/scsi/qla4xxx/ |
| D | ql4_nx.c | 1775 pcie_capability_read_word(ha->pdev, PCI_EXP_LNKSTA, &lnk); in qla4_82xx_start_firmware()
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| /Linux-v5.4/drivers/net/ethernet/chelsio/cxgb3/ |
| D | t3_hw.c | 3464 pcie_capability_read_word(adapter->pdev, PCI_EXP_LNKSTA, &val); in get_pci_mode()
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| /Linux-v5.4/drivers/net/ethernet/myricom/myri10ge/ |
| D | myri10ge.c | 3204 pcie_capability_read_word(mgp->pdev, PCI_EXP_LNKSTA, &lnk); in myri10ge_select_firmware()
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| /Linux-v5.4/drivers/scsi/mpt3sas/ |
| D | mpt3sas_base.c | 2997 pcie_capability_read_word(ioc->pdev, PCI_EXP_LNKSTA, &lnksta); in _base_check_and_enable_high_iops_queues()
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