18 lines
744 B
Groff
18 lines
744 B
Groff
.TH "nvme_mi_mi_read_mi_data_subsys" 9 "nvme_mi_mi_read_mi_data_subsys" "November 2024" "libnvme API manual" LINUX
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.SH NAME
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nvme_mi_mi_read_mi_data_subsys \- Perform a Read MI Data Structure command, retrieving subsystem data.
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.SH SYNOPSIS
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.B "int" nvme_mi_mi_read_mi_data_subsys
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.BI "(nvme_mi_ep_t ep " ","
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.BI "struct nvme_mi_read_nvm_ss_info *s " ");"
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.SH ARGUMENTS
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.IP "ep" 12
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endpoint for MI communication
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.IP "s" 12
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subsystem information to populate
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.SH "DESCRIPTION"
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Retrieves the Subsystem information - number of external ports and
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NVMe version information. See \fIstruct nvme_mi_read_nvm_ss_info\fP.
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.SH "RETURN"
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The nvme command status if a response was received (see
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\fIenum nvme_status_field\fP) or -1 with errno set otherwise..
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