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Searched refs:PCI_EXP_LNKSTA_LT (Results 1 – 5 of 5) sorted by relevance

/Linux-v5.4/drivers/pci/pcie/
Daspm.c221 if (!(reg16 & PCI_EXP_LNKSTA_LT)) in pcie_retrain_link()
225 return !(reg16 & PCI_EXP_LNKSTA_LT); in pcie_retrain_link()
/Linux-v5.4/drivers/pci/controller/
Dpci-tegra.c2423 if ((value & PCI_EXP_LNKSTA_LT) == 0) in tegra_pcie_change_link_speed()
2429 if (value & PCI_EXP_LNKSTA_LT) in tegra_pcie_change_link_speed()
2442 if ((value & PCI_EXP_LNKSTA_LT) == 0) in tegra_pcie_change_link_speed()
2448 if (value & PCI_EXP_LNKSTA_LT) in tegra_pcie_change_link_speed()
Dpcie-altera.c577 if (!(reg16 & PCI_EXP_LNKSTA_LT)) in altera_wait_link_retrain()
/Linux-v5.4/include/uapi/linux/
Dpci_regs.h567 #define PCI_EXP_LNKSTA_LT 0x0800 /* Link Training */ macro
/Linux-v5.4/drivers/pci/hotplug/
Dpciehp_hpc.c264 if ((lnk_status & PCI_EXP_LNKSTA_LT) || in pciehp_check_link_status()