265 	uint16_t	cid;	/* Command ID of the submitted AER */
737 	struct pci_nvme_aer *aer = NULL;  in pci_nvme_aer_destroy()  local
741 		aer = STAILQ_FIRST(&sc->aer_list);  in pci_nvme_aer_destroy()
743 		free(aer);  in pci_nvme_aer_destroy()
769  * Stores an AER to be returned later if the Controller needs to notify the
771  * Note that while the NVMe spec doesn't require Controllers to return AER's
777 	struct pci_nvme_aer *aer = NULL;  in pci_nvme_aer_add()  local
779 	aer = calloc(1, sizeof(struct pci_nvme_aer));  in pci_nvme_aer_add()
780 	if (aer == NULL)  in pci_nvme_aer_add()
784 	aer->cid = cid;  in pci_nvme_aer_add()
788 	STAILQ_INSERT_TAIL(&sc->aer_list, aer, link);  in pci_nvme_aer_add()
797  * Returns a pointer to an AER previously submitted by the host or NULL if
798  * no AER's exist. Caller is responsible for freeing the returned struct.
803 	struct pci_nvme_aer *aer = NULL;  in pci_nvme_aer_get()  local
806 	aer = STAILQ_FIRST(&sc->aer_list);  in pci_nvme_aer_get()
807 	if (aer != NULL) {  in pci_nvme_aer_get()
813 	return (aer);  in pci_nvme_aer_get()
891 	struct pci_nvme_aer *aer;  in pci_nvme_aen_process()  local
901 		/* Previous iterations may have depleted the available AER's */  in pci_nvme_aen_process()
903 			DPRINTF("%s: no AER", __func__);  in pci_nvme_aen_process()
973 		aer = pci_nvme_aer_get(sc);  in pci_nvme_aen_process()
974 		assert(aer != NULL);  in pci_nvme_aen_process()
976 		DPRINTF("%s: CID=%#x CDW0=%#x", __func__, aer->cid, (lid << 16) | (aen->event_data << 8) | atype);  in pci_nvme_aen_process()
979 		    aer->cid,  in pci_nvme_aen_process()