aspm_disable
aspm_disable(dd);
aspm_disable(dd);
link->aspm_disable |= pci_calc_aspm_disable_mask(state);
link->aspm_disable &= ~state;
link->aspm_disable &= ~PCIE_LINK_STATE_L1;
link->aspm_disable |= state;
link->aspm_disable |= PCIE_LINK_STATE_L1SS;
u32 aspm_disable:7; /* Disabled ASPM state */
link->aspm_disable = PCIE_LINK_STATE_ASPM_ALL;
state &= (link->aspm_capable & ~link->aspm_disable);