IGU_PF_CONF_MSI_MSIX_EN
RESET_FLAGS(val, IGU_PF_CONF_MSI_MSIX_EN);
SET_FLAGS(val, (IGU_PF_CONF_SINGLE_ISR_EN | IGU_PF_CONF_MSI_MSIX_EN) );
SET_FLAGS(val, IGU_PF_CONF_MSI_MSIX_EN);
RESET_FLAGS(val, (IGU_PF_CONF_MSI_MSIX_EN |
igu_pf_conf |= IGU_PF_CONF_MSI_MSIX_EN;
igu_pf_conf |= IGU_PF_CONF_MSI_MSIX_EN;