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Merging upstream version 1.2.

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Signed-off-by: Daniel Baumann <daniel@debian.org>
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Daniel Baumann 2025-02-16 10:05:45 +01:00
parent de317aafca
commit a2fa71affa
Signed by: daniel
GPG key ID: FBB4F0E80A80222F
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doc/man/nvme_passthru_cmd64.2 Normal file
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.TH "libnvme" 9 "struct nvme_passthru_cmd64" "October 2022" "API Manual" LINUX
.SH NAME
struct nvme_passthru_cmd64 \- 64-bit nvme passthrough command structure
.SH SYNOPSIS
struct nvme_passthru_cmd64 {
.br
.BI " __u8 opcode;"
.br
.BI " __u8 flags;"
.br
.BI " __u16 rsvd1;"
.br
.BI " __u32 nsid;"
.br
.BI " __u32 cdw2;"
.br
.BI " __u32 cdw3;"
.br
.BI " __u64 metadata;"
.br
.BI " __u64 addr;"
.br
.BI " __u32 metadata_len;"
.br
.BI " __u32 data_len;"
.br
.BI " __u32 cdw10;"
.br
.BI " __u32 cdw11;"
.br
.BI " __u32 cdw12;"
.br
.BI " __u32 cdw13;"
.br
.BI " __u32 cdw14;"
.br
.BI " __u32 cdw15;"
.br
.BI " __u32 timeout_ms;"
.br
.BI " __u32 rsvd2;"
.br
.BI " __u64 result;"
.br
.BI "
};
.br
.SH Members
.IP "opcode" 12
Operation code, see \fIenum nvme_io_opcodes\fP and \fIenum nvme_admin_opcodes\fP
.IP "flags" 12
Not supported: intended for command flags (eg: SGL, FUSE)
.IP "rsvd1" 12
Reserved for future use
.IP "nsid" 12
Namespace Identifier, or Fabrics type
.IP "cdw2" 12
Command Dword 2 (no spec defined use)
.IP "cdw3" 12
Command Dword 3 (no spec defined use)
.IP "metadata" 12
User space address to metadata buffer (NULL if not used)
.IP "addr" 12
User space address to data buffer (NULL if not used)
.IP "metadata_len" 12
Metadata buffer transfer length
.IP "data_len" 12
Data buffer transfer length
.IP "cdw10" 12
Command Dword 10 (command specific)
.IP "cdw11" 12
Command Dword 11 (command specific)
.IP "cdw12" 12
Command Dword 12 (command specific)
.IP "cdw13" 12
Command Dword 13 (command specific)
.IP "cdw14" 12
Command Dword 14 (command specific)
.IP "cdw15" 12
Command Dword 15 (command specific)
.IP "timeout_ms" 12
If non-zero, overrides system default timeout in milliseconds
.IP "rsvd2" 12
Reserved for future use (and fills an implicit struct pad
.IP "result" 12
Set on completion to the command's CQE DWORD 0-1 controller response