22 lines
820 B
Groff
22 lines
820 B
Groff
.TH "nvme_get_features_host_mem_buf" 9 "nvme_get_features_host_mem_buf" "November 2024" "libnvme API manual" LINUX
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.SH NAME
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nvme_get_features_host_mem_buf \- Get host memory buffer feature
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.SH SYNOPSIS
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.B "int" nvme_get_features_host_mem_buf
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.BI "(int fd " ","
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.BI "enum nvme_get_features_sel sel " ","
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.BI "__u32 *result " ");"
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.SH ARGUMENTS
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.IP "fd" 12
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File descriptor of nvme device
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.IP "sel" 12
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Select which type of attribute to return, see \fIenum nvme_get_features_sel\fP
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.IP "result" 12
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The command completion result from CQE dword0
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.SH "DESCRIPTION"
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Deprecated: doesn't fetch the Host Memory Buffer Attributes data structure.
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Use \fBnvme_get_features_host_mem_buf2\fP instead.
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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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