libnvme(2)

NAME
struct nvme_lm_migration_recv_args - Arguments for the Migration Receive command

SYNOPSIS
struct nvme_lm_migration_recv_args {
__u64 offset;
__u32 *result;
void *data;
int args_size;
int fd;
__u32 timeout;
__u32 numd;
__u16 mos;
__u16 cntlid;
__u16 csuuidi;
__u8 sel;
__u8 uidx;
__u8 csuidxp;
};

Members

offset
    Offset: This field specifies the offset, in bytes, within the data available to be returned and specifies the starting point for that data for what is actually returned to the host.

result
    Set on completion to the command's CQE DWORD 0 controller response

data
    Pointer to data

args_size
    Length of structure

fd  File descriptor of nvme device

timeout
    Timeout in ms

numd
    Number of Dwords (NUMD): This field specifies the number of dwords to return. This is a 0's based value.

mos Management Operation Specific (MOS): This field is specific to the SEL type

cntlid
    Controller ID: This field specifies the identifier of the controller to which the operation is performed.

csuuidi
    Controller State UUID Index (CSUUIDI): A non-zero value in this field specifies the index to a specific entry in the Vendor Specific Controller State UUID Supported. list of the Supported Controller State Formats data structure.

sel Select (SEL): This field specifies the type of management operation to perform

uidx
    UUID Index (UIDX): If this field is set to a non-zero value, then the value of this field is the index of a UUID in the UUID List (refer to Figure 320) that is used by the command.

csuidxp
    Controller State UUID Index Parameter (CSUIDXP): This field is vendor specific.