Searched refs:child_lnkcap (Results 1 - 2 of 2) sorted by relevance
/kernel/linux/linux-5.10/drivers/pci/pcie/ |
H A D | aspm.c | 561 u32 parent_lnkcap, child_lnkcap; in pcie_aspm_cap_init() local 579 pcie_capability_read_dword(child, PCI_EXP_LNKCAP, &child_lnkcap); in pcie_aspm_cap_init() 580 if (!(parent_lnkcap & child_lnkcap & PCI_EXP_LNKCAP_ASPMS)) in pcie_aspm_cap_init() 593 pcie_capability_read_dword(child, PCI_EXP_LNKCAP, &child_lnkcap); in pcie_aspm_cap_init() 604 if (parent_lnkcap & child_lnkcap & PCI_EXP_LNKCAP_ASPM_L0S) in pcie_aspm_cap_init() 612 link->latency_dw.l0s = calc_l0s_latency(child_lnkcap); in pcie_aspm_cap_init() 615 if (parent_lnkcap & child_lnkcap & PCI_EXP_LNKCAP_ASPM_L1) in pcie_aspm_cap_init() 621 link->latency_dw.l1 = calc_l1_latency(child_lnkcap); in pcie_aspm_cap_init()
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/kernel/linux/linux-6.6/drivers/pci/pcie/ |
H A D | aspm.c | 587 u32 parent_lnkcap, child_lnkcap; in pcie_aspm_cap_init() local 603 pcie_capability_read_dword(child, PCI_EXP_LNKCAP, &child_lnkcap); in pcie_aspm_cap_init() 604 if (!(parent_lnkcap & child_lnkcap & PCI_EXP_LNKCAP_ASPMS)) in pcie_aspm_cap_init() 617 pcie_capability_read_dword(child, PCI_EXP_LNKCAP, &child_lnkcap); in pcie_aspm_cap_init() 628 if (parent_lnkcap & child_lnkcap & PCI_EXP_LNKCAP_ASPM_L0S) in pcie_aspm_cap_init() 637 if (parent_lnkcap & child_lnkcap & PCI_EXP_LNKCAP_ASPM_L1) in pcie_aspm_cap_init()
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