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/Linux-v4.19/drivers/pci/pcie/
Daspm.c481 struct aspm_register_info *upreg, in aspm_calc_l1ss_info() argument
487 link->l1ss.up_cap_ptr = upreg->l1ss_cap_ptr; in aspm_calc_l1ss_info()
495 val1 = (upreg->l1ss_cap & PCI_L1SS_CAP_CM_RESTORE_TIME) >> 8; in aspm_calc_l1ss_info()
500 val1 = (upreg->l1ss_cap & PCI_L1SS_CAP_P_PWR_ON_VALUE) >> 19; in aspm_calc_l1ss_info()
501 scale1 = (upreg->l1ss_cap & PCI_L1SS_CAP_P_PWR_ON_SCALE) >> 16; in aspm_calc_l1ss_info()
533 struct aspm_register_info upreg, dwreg; in pcie_aspm_cap_init() local
543 pcie_get_aspm_reg(parent, &upreg); in pcie_aspm_cap_init()
550 if (!(upreg.support & dwreg.support)) in pcie_aspm_cap_init()
560 pcie_get_aspm_reg(parent, &upreg); in pcie_aspm_cap_init()
570 if (dwreg.support & upreg.support & PCIE_LINK_STATE_L0S) in pcie_aspm_cap_init()
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