1nvme_identify_primary_ctrl(9) libnvme API manual nvme_identify_primary_ctrl(9)
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NAME

6       nvme_identify_primary_ctrl - Retrieve NVMe Primary Controller identifi‐
7       cation
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SYNOPSIS

10       int nvme_identify_primary_ctrl (int fd , __u16 cntid , struct nvme_pri‐
11       mary_ctrl_cap *cap );
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ARGUMENTS

14       fd          File descriptor of nvme device
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16       cntid       Return controllers starting at this identifier
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18       cap         User space destination buffer address to transfer the data
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DESCRIPTION

21       See  struct  nvme_primary_ctrl_cap  for  the definition of the returned
22       structure, cap.
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RETURN

25       The nvme command status if a response was received (see enum  nvme_sta‐
26       tus_field) or -1 with errno set otherwise.
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30April 2023                nvme_identify_primary_ctnrvlme_identify_primary_ctrl(9)