struct nvme_primary_ctrl_cap - Identify - Controller Capabilities Structure

cntlid Controller Identifier portid Port Identifier crt Controller Resource Types rsvd5 reserved vqfrt VQ Resources Flexible Total vqrfa VQ Resources Flexible Assigned vqrfap VQ Resources Flexible Allocated to Primary vqprt VQ Resources Private Total vqfrsm VQ Resources Flexible Secondary Maximum vqgran VQ Flexible Resource Preferred Granularity rsvd48 reserved vifrt VI Resources Flexible Total virfa VI Resources Flexible Assigned virfap VI Resources Flexible Allocated to Primary viprt VI Resources Private Total vifrsm VI Resources Flexible Secondary Maximum vigran VI Flexible Resource Preferred Granularity rsvd80 reserved August 2025 struct nvme_primary_ctrl_cap libnvme(2)

struct nvme_primary_ctrl_cap - Identify - Controller Capabilities Structure

struct nvme_primary_ctrl_cap { __le16cntlid;__le16portid;__u8crt;__u8rsvd5[27];__le32vqfrt;__le32vqrfa;__le16vqrfap;__le16vqprt;__le16vqfrsm;__le16vqgran;__u8rsvd48[16];__le32vifrt;__le32virfa;__le16virfap;__le16viprt;__le16vifrsm;__le16vigran;__u8rsvd80[4016]; };