59  * offset 0 in BAR2 and supports only WDS, RDS and SQS for now. By default, the
61  * always enable the CMBLOC and CMBSZ registers (v1.3 behavior).
70  * To place controller(s) and namespace(s) to a subsystem, then provide
85  *   Specifying this parameter attaches the controller to the subsystem and
88  *   Identify Controller data structure in CMIC (Controller Multi-path I/O and
103  *   between host-accessible memory and the controller. The value is specified
104  *   as a power of two (2^n) and is in units of the minimum memory page size
109  *   this value is specified as a power of two (2^n) and is in units of the
115  *   `mdts`, the value is specified as a power of two (2^n) and is in units of
127  *   enables reporting of both SR-IOV and ARI capabilities by the NVMe device.
160  *   private namespace and may only be attached to a single controller at a
445  * AOR stands for "Active and Open Resources" (see TP 4053 section 2.5).
561      * two subregions (the NVMe "MBAR" and the MSI-X table/pba). Note, however,  in nvme_addr_is_iomem()
744  * holds both data and metadata. This function splits the data and metadata
1017              * segments and/or descriptors. The controller might accept  in nvme_map_sgl_data()
1055      * descriptors and segment chain) than the command transfer size, so it is  in nvme_map_sgl()
1163          * descriptor and is handled by the next iteration.  in nvme_map_sgl()
1720      * `bytes`, we should check the allocation status of the next range and  in nvme_block_status_all()
4678      * equivalent to flushing and say it DOES have completely different  in nvme_io_cmd()
4682      * whatever command that uses the 0h opcode if, and only if, it allows NSID  in nvme_io_cmd()
4685      * Anyway (and luckily), for now, we do not care about this since the  in nvme_io_cmd()
4687      * (NVM and Zoned), so always do an NVM Flush.  in nvme_io_cmd()
5148          * be set to FFFFFFFFh and the others to 0 as spec.  in nvme_changed_nslist()
5426         /* wrap over, copy [start;NVME_FDP_MAX_EVENTS[ and [0; next[ */  in nvme_fdp_events()
5874      * Both FFFFFFFFh (NVME_NSID_BROADCAST) and FFFFFFFFEh are invalid values  in nvme_identify_nslist()
6296              * The Reservation Notification Mask and Reservation Persistence  in nvme_get_feature()
6641          * and NSQR.  in nvme_set_feature()
8106              * Completion Queue Head Doorbell register and an Asynchronous Event  in nvme_process_db()
8296         error_setg(errp, "max_ioqpairs must be between 1 and %d",  in nvme_check_params()
8303         error_setg(errp, "msix_qsize must be between 1 and %d",  in nvme_check_params()
8366             error_setg(errp, "both sriov_vq_flexible and sriov_vi_flexible"  in nvme_check_params()
8398                        " (sriov_max_vi_per_vf - 1) %% %d == 0 and"  in nvme_check_params()
8407                        " (sriov_max_vq_per_vf - 1) %% %d == 0 and"  in nvme_check_params()