55 lines
1.8 KiB
Groff
55 lines
1.8 KiB
Groff
.TH "libnvme" 9 "struct nbft_ssns_ext_info" "November 2024" "API Manual" LINUX
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.SH NAME
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struct nbft_ssns_ext_info \- Subsystem and Namespace Extended Information Descriptor (Figure 19)
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.SH SYNOPSIS
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struct nbft_ssns_ext_info {
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.br
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.BI " __u8 structure_id;"
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.br
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.BI " __u8 version;"
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.br
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.BI " __le16 ssns_index;"
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.br
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.BI " __le32 flags;"
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.br
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.BI " __le16 cntlid;"
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.br
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.BI " __le16 asqsz;"
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.br
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.BI " struct nbft_heap_obj dhcp_root_path_str_obj;"
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.br
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.BI "
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};
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.br
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.SH Members
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.IP "structure_id" 12
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Structure ID: This field shall be set to 9h
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(i.e., SSNS Extended Info; #NBFT_DESC_SSNS_EXT_INFO).
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.IP "version" 12
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Version: This field shall be set to 1h.
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.IP "ssns_index" 12
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SSNS Descriptor Index: This field indicates the value
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of the SSNS Descriptor Index field of the Subsystem
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and Namespace Descriptor (see \fIstruct nbft_ssns\fP) whose
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SSNS Extended Information Descriptor Heap Object
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Reference field indicates this descriptor.
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.IP "flags" 12
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Flags, see \fIenum nbft_ssns_ext_info_flags\fP.
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.IP "cntlid" 12
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Controller ID: The controller identifier of the first
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controller associated with the Admin Queue by the driver.
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If a controller identifier is not administratively
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specified or direct configuration is not supported
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by the driver, then this field shall be cleared to 0h.
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.IP "asqsz" 12
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Admin Submission Queue Size (ASQSZ): The Admin Submission
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Queue Size utilized for the respective SSNS by the driver.
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.IP "dhcp_root_path_str_obj" 12
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DHCP Root Path String Heap Object Reference: If the
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SSNS DHCP Root Path Override (#NBFT_SSNS_DHCP_ROOT_PATH_OVERRIDE)
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flag bit is set to 1h, then this field indicates
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the offset in bytes of a heap object containing
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an DHCP Root Path String used by the driver. If the
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SNSS DHCP Root Path Override flag bit is cleared to 0h,
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then this field is reserved.
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