1libnvme(9)                        API Manual                        libnvme(9)
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NAME

6       struct  nvme_directive_recv_args - Arguments for the NVMe Directive Re‐
7       ceive command
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SYNOPSIS

10       struct nvme_directive_recv_args {
11           __u32 *result;
12           void *data;
13           int args_size;
14           int fd;
15           __u32 timeout;
16           __u32 nsid;
17           enum nvme_directive_receive_doper doper;
18           enum nvme_directive_dtype dtype;
19           __u32 cdw12;
20           __u32 data_len;
21           __u16 dspec;
22        };
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Members

26       result      If successful, the CQE dword0 value
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28       data        Usespace address of data payload
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30       args_size   Size of struct nvme_directive_recv_args
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32       fd          File descriptor of nvme device
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34       timeout     Timeout in ms
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36       nsid        Namespace ID, if applicable
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38       doper       Directive   send   operation,    see    enum    nvme_direc‐
39                   tive_send_doper
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41       dtype       Directive type, see enum nvme_directive_dtype
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43       cdw12       Directive specific command dword12
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45       data_len    Length of data payload in bytes
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47       dspec       Directive specific field
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51April 2022              struct nvme_directive_recv_args             libnvme(9)