ENA_FLAG_MSIX_ENABLED
if (test_bit(ENA_FLAG_MSIX_ENABLED, &adapter->flags)) {
set_bit(ENA_FLAG_MSIX_ENABLED, &adapter->flags);
if (!test_bit(ENA_FLAG_MSIX_ENABLED, &adapter->flags)) {
if (test_and_clear_bit(ENA_FLAG_MSIX_ENABLED, &adapter->flags))