nvme_mi_mi_req_hdr(2)
MI request message header.
Description
libnvme
NAME
struct nvme_mi_mi_req_hdr - MI request message header.
SYNOPSIS
struct
nvme_mi_mi_req_hdr {
struct nvme_mi_msg_hdr hdr;
__u8 opcode;
__u8 rsvd0[3];
__le32 cdw0, cdw1;
};
Members
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hdr |
generic MI message header |
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opcode |
opcode (OPC) for the specific MI command |
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rsvd0 |
reserved bytes |
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cdw0 |
Management Request Doubleword 0 - command specific usage |
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cdw1 |
Management Request Doubleword 1 - command specific usage |
Description
Wire format for MI request message headers, defined in section 5 of NVMe-MI.