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Add support for the OAQD ID controller field #718

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Sep 20, 2023
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Add support for the OAQD ID controller field #718

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8 changes: 6 additions & 2 deletions src/nvme/types.h
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Original file line number Diff line number Diff line change
Expand Up @@ -930,7 +930,10 @@ struct nvme_id_psd {
* @maxcna: Maximum I/O Controller Namespace Attachments indicates the
* maximum number of namespaces that are allowed to be attached to
* this I/O controller.
* @rsvd564: Reserved
* @oaqd: Optimal Aggregated Queue Depth indicates the recommended maximum
* total number of outstanding I/O commands across all I/O queues
* on the controller for optimal operation.
* @rsvd568: Reserved
* @subnqn: NVM Subsystem NVMe Qualified Name, UTF-8 null terminated string
* @rsvd1024: Reserved
* @ioccsz: I/O Queue Command Capsule Supported Size, defines the maximum
Expand Down Expand Up @@ -1035,7 +1038,8 @@ struct nvme_id_ctrl {
__le32 mnan;
__u8 maxdna[16];
__le32 maxcna;
__u8 rsvd564[204];
__le32 oaqd;
__u8 rsvd568[200];
char subnqn[NVME_NQN_LENGTH];
__u8 rsvd1024[768];

Expand Down