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Searched refs:PCI_EXP_LNKCTL (Results 1 – 25 of 45) sorted by relevance

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/Linux-v5.15/drivers/net/wireless/mediatek/mt76/
Dpci.c14 pcie_capability_read_word(pdev, PCI_EXP_LNKCTL, &aspm_conf); in mt76_pci_disable_aspm()
17 pcie_capability_read_word(parent, PCI_EXP_LNKCTL, in mt76_pci_disable_aspm()
42 pcie_capability_clear_word(pdev, PCI_EXP_LNKCTL, aspm_conf); in mt76_pci_disable_aspm()
44 pcie_capability_clear_word(parent, PCI_EXP_LNKCTL, in mt76_pci_disable_aspm()
/Linux-v5.15/drivers/pci/pcie/
Daspm.c149 pcie_capability_clear_and_set_word(child, PCI_EXP_LNKCTL, in pcie_set_clkpm_nocheck()
185 pcie_capability_read_word(child, PCI_EXP_LNKCTL, &reg16); in pcie_clkpm_cap_init()
201 pcie_capability_read_word(parent, PCI_EXP_LNKCTL, &reg16); in pcie_retrain_link()
203 pcie_capability_write_word(parent, PCI_EXP_LNKCTL, reg16); in pcie_retrain_link()
211 pcie_capability_write_word(parent, PCI_EXP_LNKCTL, reg16); in pcie_retrain_link()
254 pcie_capability_read_word(parent, PCI_EXP_LNKCTL, &reg16); in pcie_aspm_configure_common_clock()
259 pcie_capability_read_word(child, PCI_EXP_LNKCTL, in pcie_aspm_configure_common_clock()
273 pcie_capability_read_word(child, PCI_EXP_LNKCTL, &reg16); in pcie_aspm_configure_common_clock()
279 pcie_capability_write_word(child, PCI_EXP_LNKCTL, reg16); in pcie_aspm_configure_common_clock()
283 pcie_capability_read_word(parent, PCI_EXP_LNKCTL, &reg16); in pcie_aspm_configure_common_clock()
[all …]
/Linux-v5.15/drivers/infiniband/hw/hfi1/
Daspm.c69 pcie_capability_clear_and_set_word(parent, PCI_EXP_LNKCTL, in aspm_hw_enable_l1()
72 pcie_capability_clear_and_set_word(dd->pcidev, PCI_EXP_LNKCTL, in aspm_hw_enable_l1()
82 pcie_capability_clear_and_set_word(dd->pcidev, PCI_EXP_LNKCTL, in aspm_hw_disable_l1()
85 pcie_capability_clear_and_set_word(parent, PCI_EXP_LNKCTL, in aspm_hw_disable_l1()
Dpcie.c320 ret = pcie_capability_write_word(dd->pcidev, PCI_EXP_LNKCTL, in restore_pci_variables()
379 ret = pcie_capability_read_word(dd->pcidev, PCI_EXP_LNKCTL, in save_pci_variables()
/Linux-v5.15/drivers/net/ethernet/mellanox/mlx4/
Dreset.c150 linkctl = hca_header[(pcie_cap + PCI_EXP_LNKCTL) / 4]; in mlx4_reset()
152 PCI_EXP_LNKCTL, in mlx4_reset()
/Linux-v5.15/drivers/infiniband/hw/mthca/
Dmthca_reset.c247 linkctl = hca_header[(hca_pcie_cap + PCI_EXP_LNKCTL) / 4]; in mthca_reset()
248 if (pcie_capability_write_word(mdev->pdev, PCI_EXP_LNKCTL, in mthca_reset()
/Linux-v5.15/drivers/gpu/drm/amd/amdgpu/
Dcik.c1573 pcie_capability_read_word(root, PCI_EXP_LNKCTL, in cik_pcie_gen3_enable()
1575 pcie_capability_read_word(adev->pdev, PCI_EXP_LNKCTL, in cik_pcie_gen3_enable()
1579 pcie_capability_write_word(root, PCI_EXP_LNKCTL, tmp16); in cik_pcie_gen3_enable()
1582 pcie_capability_write_word(adev->pdev, PCI_EXP_LNKCTL, in cik_pcie_gen3_enable()
1613 pcie_capability_read_word(root, PCI_EXP_LNKCTL, in cik_pcie_gen3_enable()
1616 PCI_EXP_LNKCTL, in cik_pcie_gen3_enable()
1636 pcie_capability_read_word(root, PCI_EXP_LNKCTL, in cik_pcie_gen3_enable()
1640 pcie_capability_write_word(root, PCI_EXP_LNKCTL, in cik_pcie_gen3_enable()
1644 PCI_EXP_LNKCTL, in cik_pcie_gen3_enable()
1649 PCI_EXP_LNKCTL, in cik_pcie_gen3_enable()
Dsi.c2279 pcie_capability_read_word(root, PCI_EXP_LNKCTL, in si_pcie_gen3_enable()
2281 pcie_capability_read_word(adev->pdev, PCI_EXP_LNKCTL, in si_pcie_gen3_enable()
2285 pcie_capability_write_word(root, PCI_EXP_LNKCTL, tmp16); in si_pcie_gen3_enable()
2288 pcie_capability_write_word(adev->pdev, PCI_EXP_LNKCTL, in si_pcie_gen3_enable()
2312 pcie_capability_read_word(root, PCI_EXP_LNKCTL, in si_pcie_gen3_enable()
2315 PCI_EXP_LNKCTL, in si_pcie_gen3_enable()
2334 pcie_capability_read_word(root, PCI_EXP_LNKCTL, in si_pcie_gen3_enable()
2338 pcie_capability_write_word(root, PCI_EXP_LNKCTL, in si_pcie_gen3_enable()
2342 PCI_EXP_LNKCTL, in si_pcie_gen3_enable()
2347 PCI_EXP_LNKCTL, in si_pcie_gen3_enable()
/Linux-v5.15/drivers/staging/rtl8192e/rtl8192e/
Drtl_pci.c21 pcie_capability_read_word(priv->pdev, PCI_EXP_LNKCTL, &LinkCtrlReg); in _rtl92e_parse_pci_configuration()
/Linux-v5.15/drivers/net/ethernet/mellanox/mlx5/core/
Dfw_reset.c266 err = pci_read_config_word(bridge, cap + PCI_EXP_LNKCTL, &reg16); in mlx5_pci_link_toggle()
270 err = pci_write_config_word(bridge, cap + PCI_EXP_LNKCTL, reg16); in mlx5_pci_link_toggle()
275 err = pci_write_config_word(bridge, cap + PCI_EXP_LNKCTL, reg16); in mlx5_pci_link_toggle()
/Linux-v5.15/drivers/net/wireless/ath/ath9k/
Dpci.c840 pcie_capability_clear_word(pdev, PCI_EXP_LNKCTL, in ath_pci_aspm_init()
847 pcie_capability_clear_word(parent, PCI_EXP_LNKCTL, in ath_pci_aspm_init()
870 ret = pcie_capability_read_word(parent, PCI_EXP_LNKCTL, &aspm); in ath_pci_aspm_init()
/Linux-v5.15/drivers/pci/controller/dwc/
Dpcie-intel-gw.c129 val = pcie_rc_cfg_rd(lpp, offset + PCI_EXP_LNKCTL); in intel_pcie_link_setup()
132 pcie_rc_cfg_wr(lpp, offset + PCI_EXP_LNKCTL, val); in intel_pcie_link_setup()
Dpcie-tegra194.c342 PCI_EXP_LNKCTL); in apply_bad_link_workaround()
345 PCI_EXP_LNKCTL, val); in apply_bad_link_workaround()
735 PCI_EXP_LNKCTL); in tegra_pcie_enable_system_interrupts()
737 dw_pcie_writew_dbi(&pcie->pci, pcie->pcie_cap_base + PCI_EXP_LNKCTL, in tegra_pcie_enable_system_interrupts()
/Linux-v5.15/drivers/pci/controller/
Dpci-mvebu.c459 case PCI_EXP_LNKCTL: in mvebu_pci_bridge_emul_pcie_conf_read()
460 *value = mvebu_readl(port, PCIE_CAP_PCIEXP + PCI_EXP_LNKCTL); in mvebu_pci_bridge_emul_pcie_conf_read()
545 case PCI_EXP_LNKCTL: in mvebu_pci_bridge_emul_pcie_conf_write()
554 mvebu_writel(port, new, PCIE_CAP_PCIEXP + PCI_EXP_LNKCTL); in mvebu_pci_bridge_emul_pcie_conf_write()
Dpci-aardvark.c354 reg = advk_readl(pcie, PCIE_CORE_PCIEXP_CAP + PCI_EXP_LNKCTL); in advk_pcie_train_at_gen()
356 advk_writel(pcie, reg, PCIE_CORE_PCIEXP_CAP + PCI_EXP_LNKCTL); in advk_pcie_train_at_gen()
737 case PCI_EXP_LNKCTL: { in advk_pci_bridge_emul_pcie_conf_read()
770 case PCI_EXP_LNKCTL: in advk_pci_bridge_emul_pcie_conf_write()
Dpcie-altera.c620 PCI_EXP_LNKCTL, &linkctl); in altera_pcie_retrain()
623 PCI_EXP_LNKCTL, linkctl); in altera_pcie_retrain()
/Linux-v5.15/drivers/pci/controller/cadence/
Dpcie-cadence-host.c116 pcie_cap_off + PCI_EXP_LNKCTL); in cdns_pcie_retrain()
118 cdns_pcie_rp_writew(pcie, pcie_cap_off + PCI_EXP_LNKCTL, in cdns_pcie_retrain()
/Linux-v5.15/arch/powerpc/kernel/
Deeh_pe.c668 eeh_ops->read_config(edev, cap + PCI_EXP_LNKCTL, 2, &val); in eeh_bridge_check_link()
670 eeh_ops->write_config(edev, cap + PCI_EXP_LNKCTL, 2, val); in eeh_bridge_check_link()
/Linux-v5.15/drivers/pci/
Dpci-bridge-emul.c200 [PCI_EXP_LNKCTL / 4] = {
Daccess.c375 case PCI_EXP_LNKCTL: in pcie_capability_reg_implemented()
/Linux-v5.15/drivers/misc/cardreader/
Drts5228.c501 pcie_capability_clear_and_set_word(pcr->pci, PCI_EXP_LNKCTL, in rts5228_enable_aspm()
513 pcie_capability_clear_and_set_word(pcr->pci, PCI_EXP_LNKCTL, in rts5228_disable_aspm()
Drts5261.c560 pcie_capability_clear_and_set_word(pcr->pci, PCI_EXP_LNKCTL, in rts5261_enable_aspm()
573 pcie_capability_clear_and_set_word(pcr->pci, PCI_EXP_LNKCTL, in rts5261_disable_aspm()
/Linux-v5.15/drivers/pci/hotplug/
Dpciehp_hpc.c335 pcie_capability_read_word(pdev, PCI_EXP_LNKCTL, &lnk_ctrl); in __pciehp_link_set()
342 pcie_capability_write_word(pdev, PCI_EXP_LNKCTL, lnk_ctrl); in __pciehp_link_set()
/Linux-v5.15/drivers/net/wireless/ath/ath11k/
Dpci.c984 pcie_capability_read_word(ab_pci->pdev, PCI_EXP_LNKCTL, in ath11k_pci_aspm_disable()
993 pcie_capability_write_word(ab_pci->pdev, PCI_EXP_LNKCTL, in ath11k_pci_aspm_disable()
1002 pcie_capability_write_word(ab_pci->pdev, PCI_EXP_LNKCTL, in ath11k_pci_aspm_restore()
/Linux-v5.15/drivers/net/wwan/iosm/
Diosm_ipc_pcie.c153 pcie_capability_read_word(pdev, PCI_EXP_LNKCTL, &value); in ipc_pcie_check_aspm_enabled()

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