29 lines
1 KiB
Groff
29 lines
1 KiB
Groff
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.TH "nvme_mi_admin_get_log_page" 9 "nvme_mi_admin_get_log_page" "March 2023" "libnvme API manual" LINUX
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.SH NAME
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nvme_mi_admin_get_log_page \- Retrieve log page data from controller
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.SH SYNOPSIS
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.B "int" nvme_mi_admin_get_log_page
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.BI "(nvme_mi_ctrl_t ctrl " ","
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.BI "__u32 xfer_len " ","
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.BI "struct nvme_get_log_args *args " ");"
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.SH ARGUMENTS
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.IP "ctrl" 12
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Controller to query
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.IP "xfer_len" 12
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The chunk size of the read
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.IP "args" 12
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Get Log Page command arguments
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.SH "DESCRIPTION"
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Performs a Get Log Page Admin command as specified by \fIargs\fP. Response data
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is stored in \fIargs->data\fP, which should be a buffer of \fIargs->data_len\fP bytes.
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Resulting data length is stored in \fIargs->data_len\fP on successful
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command completion.
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This request may be implemented as multiple log page commands, in order
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to fit within MI message-size limits.
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See: \fIstruct nvme_get_log_args\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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