HCI_UTMRL_NEXUS_TYPE
hci_writel(ufs, BIT(hba->nutmrs) - 1, HCI_UTMRL_NEXUS_TYPE);
type = hci_readl(ufs, HCI_UTMRL_NEXUS_TYPE);
hci_writel(ufs, type | (1 << tag), HCI_UTMRL_NEXUS_TYPE);
hci_writel(ufs, type & ~(1 << tag), HCI_UTMRL_NEXUS_TYPE);