Symbol: PCIM_MSIXCTRL_FUNCTION_MASK
usr.sbin/bhyve/pci_emul.c
1288
rwmask = PCIM_MSIXCTRL_MSIX_ENABLE | PCIM_MSIXCTRL_FUNCTION_MASK;
usr.sbin/bhyve/pci_emul.c
1295
pi->pi_msix.function_mask = val & PCIM_MSIXCTRL_FUNCTION_MASK;