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Searched refs:PCI_EXP_LNKCTL2 (Results 1 – 6 of 6) sorted by relevance

/linux-4.1.27/drivers/pci/host/
Dpcie-spear13xx.c187 dw_pcie_cfg_read(pp->dbi_base, exp_cap_off + PCI_EXP_LNKCTL2, 4, in spear13xx_pcie_establish_link()
193 PCI_EXP_LNKCTL2, 4, val); in spear13xx_pcie_establish_link()
/linux-4.1.27/include/uapi/linux/
Dpci_regs.h594 #define PCI_EXP_LNKCTL2 48 /* Link Control 2 */ macro
/linux-4.1.27/drivers/pci/
Daccess.c631 case PCI_EXP_LNKCTL2: in pcie_capability_reg_implemented()
Dpci.c942 pcie_capability_read_word(dev, PCI_EXP_LNKCTL2, &cap[i++]); in pci_save_pcie_state()
964 pcie_capability_write_word(dev, PCI_EXP_LNKCTL2, cap[i++]); in pci_restore_pcie_state()
/linux-4.1.27/drivers/gpu/drm/radeon/
Dsi.c7453 pci_read_config_word(root, bridge_pos + PCI_EXP_LNKCTL2, &bridge_cfg2); in si_pcie_gen3_enable()
7454 pci_read_config_word(rdev->pdev, gpu_pos + PCI_EXP_LNKCTL2, &gpu_cfg2); in si_pcie_gen3_enable()
7478 pci_read_config_word(root, bridge_pos + PCI_EXP_LNKCTL2, &tmp16); in si_pcie_gen3_enable()
7481 pci_write_config_word(root, bridge_pos + PCI_EXP_LNKCTL2, tmp16); in si_pcie_gen3_enable()
7483 pci_read_config_word(rdev->pdev, gpu_pos + PCI_EXP_LNKCTL2, &tmp16); in si_pcie_gen3_enable()
7486 pci_write_config_word(rdev->pdev, gpu_pos + PCI_EXP_LNKCTL2, tmp16); in si_pcie_gen3_enable()
7500 pci_read_config_word(rdev->pdev, gpu_pos + PCI_EXP_LNKCTL2, &tmp16); in si_pcie_gen3_enable()
7508 pci_write_config_word(rdev->pdev, gpu_pos + PCI_EXP_LNKCTL2, tmp16); in si_pcie_gen3_enable()
Dcik.c9852 pci_read_config_word(root, bridge_pos + PCI_EXP_LNKCTL2, &bridge_cfg2); in cik_pcie_gen3_enable()
9853 pci_read_config_word(rdev->pdev, gpu_pos + PCI_EXP_LNKCTL2, &gpu_cfg2); in cik_pcie_gen3_enable()
9877 pci_read_config_word(root, bridge_pos + PCI_EXP_LNKCTL2, &tmp16); in cik_pcie_gen3_enable()
9880 pci_write_config_word(root, bridge_pos + PCI_EXP_LNKCTL2, tmp16); in cik_pcie_gen3_enable()
9882 pci_read_config_word(rdev->pdev, gpu_pos + PCI_EXP_LNKCTL2, &tmp16); in cik_pcie_gen3_enable()
9885 pci_write_config_word(rdev->pdev, gpu_pos + PCI_EXP_LNKCTL2, tmp16); in cik_pcie_gen3_enable()
9899 pci_read_config_word(rdev->pdev, gpu_pos + PCI_EXP_LNKCTL2, &tmp16); in cik_pcie_gen3_enable()
9907 pci_write_config_word(rdev->pdev, gpu_pos + PCI_EXP_LNKCTL2, tmp16); in cik_pcie_gen3_enable()