| libnvme(9) | API Manual | libnvme(9) |
NAME
struct nvme_id_ctrl_nvm - I/O Command Set Specific Identify Controller data structure
SYNOPSIS
struct nvme_id_ctrl_nvm {
__u8 vsl;
__u8 wzsl;
__u8 wusl;
__u8 dmrl;
__le32 dmrsl;
__le64 dmsl;
__u8 kpiocap;
__u8 wzdsl;
__le16 aocs;
__le32 ver;
__u8 lbamqf;
__u8 rla;
__le16 slmc;
__u8 rsvd28[4068];
};
Members
- vsl
- Verify Size Limit
- wzsl
- Write Zeroes Size Limit
- wusl
- Write Uncorrectable Size Limit
- dmrl
- Dataset Management Ranges Limit
- dmrsl
- Dataset Management Range Size Limit
- dmsl
- Dataset Management Size Limit
- kpiocap
- Key Per I/O Capabilities
- wzdsl
- Write Zeroes With Deallocate Size Limit
- aocs
- Admin Optional Command Support
- ver
- Version
- lbamqf
- LBA Migration Queue Format
- rla
- Rate Limiting Attributes, see enum nvme_id_ctrl_nvm_rla
- slmc
- Soft Limit Maximum Controllers (0's based), valid only if SLS is set
- rsvd28
- Reserved
| struct nvme_id_ctrl_nvm | October 2026 |