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

/Linux-v5.15/drivers/pci/pcie/
Daspm.c218 if (!(reg16 & PCI_EXP_LNKSTA_LT)) in pcie_retrain_link()
222 return !(reg16 & PCI_EXP_LNKSTA_LT); in pcie_retrain_link()
/Linux-v5.15/drivers/pci/controller/
Dpci-tegra.c2320 if ((value & PCI_EXP_LNKSTA_LT) == 0) in tegra_pcie_change_link_speed()
2326 if (value & PCI_EXP_LNKSTA_LT) in tegra_pcie_change_link_speed()
2339 if ((value & PCI_EXP_LNKSTA_LT) == 0) in tegra_pcie_change_link_speed()
2345 if (value & PCI_EXP_LNKSTA_LT) in tegra_pcie_change_link_speed()
Dpci-aardvark.c740 ~(PCI_EXP_LNKSTA_LT << 16); in advk_pci_bridge_emul_pcie_conf_read()
742 val |= (PCI_EXP_LNKSTA_LT << 16); in advk_pci_bridge_emul_pcie_conf_read()
Dpcie-altera.c576 if (!(reg16 & PCI_EXP_LNKSTA_LT)) in altera_wait_link_retrain()
/Linux-v5.15/include/uapi/linux/
Dpci_regs.h573 #define PCI_EXP_LNKSTA_LT 0x0800 /* Link Training */ macro
/Linux-v5.15/drivers/pci/hotplug/
Dpciehp_hpc.c312 if ((lnk_status & PCI_EXP_LNKSTA_LT) || in pciehp_check_link_status()