Merging upstream version 1.7.1.
Signed-off-by: Daniel Baumann <daniel@debian.org>
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878 changed files with 2965 additions and 1746 deletions
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@ -501,3 +501,80 @@ The key serial number if the key could be inserted into
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the keyring or 0 with errno otherwise.
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.. c:function:: long nvme_insert_tls_key_versioned (const char *keyring, const char *key_type, const char *hostnqn, const char *subsysnqn, int version, int hmac, unsigned char *configured_key, int key_len)
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Derive and insert TLS key
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**Parameters**
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``const char *keyring``
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Keyring to use
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``const char *key_type``
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Type of the resulting key
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``const char *hostnqn``
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Host NVMe Qualified Name
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``const char *subsysnqn``
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Subsystem NVMe Qualified Name
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``int version``
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Key version to use
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``int hmac``
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HMAC algorithm
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``unsigned char *configured_key``
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Configured key data to derive the key from
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``int key_len``
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Length of **configured_key**
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**Description**
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Derives a 'retained' TLS key as specified in NVMe TCP 1.0a (if
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**version** s set to '0') or NVMe TP8028 (if **version** is set to '1) and
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stores it as type **key_type** in the keyring specified by **keyring**.
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**Return**
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The key serial number if the key could be inserted into
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the keyring or 0 with errno otherwise.
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.. c:function:: char * nvme_generate_tls_key_identity (const char *hostnqn, const char *subsysnqn, int version, int hmac, unsigned char *configured_key, int key_len)
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Generate the TLS key identity
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**Parameters**
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``const char *hostnqn``
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Host NVMe Qualified Name
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``const char *subsysnqn``
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Subsystem NVMe Qualified Name
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``int version``
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Key version to use
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``int hmac``
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HMAC algorithm
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``unsigned char *configured_key``
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Configured key data to derive the key from
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``int key_len``
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Length of **configured_key**
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**Description**
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Derives a 'retained' TLS key as specified in NVMe TCP and
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generate the corresponding TLs identity.
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**Return**
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The string containing the TLS identity. It is the responsibility
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of the caller to free the returned string.
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@ -1618,6 +1618,18 @@ power scale value
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If set, then the controller supports
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the copy command.
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``NVME_CTRL_ONCS_COPY_SINGLE_ATOMICITY``
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If set, then the write portion of a
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Copy command is performed as a single
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write command to which the same
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atomicity requirements that apply to
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a write command apply.
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``NVME_CTRL_ONCS_ALL_FAST_COPY``
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If set, then all copy operations for
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the Copy command are fast copy
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operations.
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@ -1892,8 +1904,7 @@ power scale value
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__u8 nguid[16];
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__u8 eui64[8];
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struct nvme_lbaf lbaf[64];
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__le64 lbstm;
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__u8 vs[3704];
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__u8 vs[3712];
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};
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**Members**
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@ -2076,9 +2087,6 @@ power scale value
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``lbaf``
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LBA Format, see :c:type:`struct nvme_lbaf <nvme_lbaf>`.
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``lbstm``
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Logical Block Storage Tag Mask for end-to-end protection
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``vs``
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Vendor Specific
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@ -7461,7 +7469,11 @@ bytes, in size. This log captures the controller’s internal state.
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struct nvme_feat_host_behavior {
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__u8 acre;
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__u8 rsvd1[511];
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__u8 etdas;
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__u8 lbafee;
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__u8 rsvd3;
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__u16 cdfe;
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__u8 rsvd6[506];
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};
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**Members**
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@ -7469,7 +7481,19 @@ bytes, in size. This log captures the controller’s internal state.
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``acre``
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Advanced Command Retry Enable
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``rsvd1``
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``etdas``
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Extended Telemetry Data Area 4 Supported
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``lbafee``
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LBA Format Extension Enable
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``rsvd3``
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Reserved
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``cdfe``
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Copy Descriptor Formats Enable
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``rsvd6``
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Reserved
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@ -7609,6 +7633,130 @@ bytes, in size. This log captures the controller’s internal state.
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.. c:enum:: nvme_copy_range_sopt
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NVMe Copy Range Source Options
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**Constants**
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``NVME_COPY_SOPT_FCO``
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NVMe Copy Source Option Fast Copy Only
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.. c:struct:: nvme_copy_range_f2
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Copy - Source Range Entries Descriptor Format 2h
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**Definition**
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::
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struct nvme_copy_range_f2 {
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__le32 snsid;
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__u8 rsvd4[4];
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__le64 slba;
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__le16 nlb;
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__u8 rsvd18[4];
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__le16 sopt;
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__le32 eilbrt;
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__le16 elbat;
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__le16 elbatm;
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};
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**Members**
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``snsid``
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Source Namespace Identifier
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``rsvd4``
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Reserved
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``slba``
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Starting LBA
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``nlb``
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Number of Logical Blocks
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``rsvd18``
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Reserved
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``sopt``
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Source Options
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``eilbrt``
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Expected Initial Logical Block Reference Tag /
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Expected Logical Block Storage Tag
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``elbat``
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Expected Logical Block Application Tag
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``elbatm``
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Expected Logical Block Application Tag Mask
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.. c:struct:: nvme_copy_range_f3
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Copy - Source Range Entries Descriptor Format 3h
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**Definition**
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::
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struct nvme_copy_range_f3 {
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__le32 snsid;
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__u8 rsvd4[4];
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__le64 slba;
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__le16 nlb;
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__u8 rsvd18[4];
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__le16 sopt;
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__u8 rsvd24[2];
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__u8 elbt[10];
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__le16 elbat;
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__le16 elbatm;
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};
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**Members**
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``snsid``
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Source Namespace Identifier
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``rsvd4``
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Reserved
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``slba``
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Starting LBA
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``nlb``
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Number of Logical Blocks
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``rsvd18``
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Reserved
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``sopt``
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Source Options
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``rsvd24``
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Reserved
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``elbt``
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Expected Initial Logical Block Reference Tag /
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Expected Logical Block Storage Tag
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``elbat``
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Expected Logical Block Application Tag
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``elbatm``
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Expected Logical Block Application Tag Mask
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.. c:struct:: nvme_registered_ctrl
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Registered Controller Data Structure
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@ -10162,6 +10310,29 @@ entries are of a variable lengths (TEL), TEL is always a multiple of
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``NVME_SC_CMD_SIZE_LIMIT_EXCEEDED``
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Command Size Limit Exceeded
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``NVME_SC_INCOMPATIBLE_NS``
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Incompatible Namespace or Format: At
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least one source namespace and the
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destination namespace have incompatible
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formats.
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``NVME_SC_FAST_COPY_NOT_POSSIBLE``
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Fast Copy Not Possible: The Fast Copy
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Only (FCO) bit was set to ‘1’ in a Source
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Range entry and the controller was not
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able to use fast copy operations to copy
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the specified data.
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``NVME_SC_OVERLAPPING_IO_RANGE``
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Overlapping I/O Range: A source logical
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block range overlaps the destination
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logical block range.
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``NVME_SC_INSUFFICIENT_RESOURCES``
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Insufficient Resources: A resource
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shortage prevented the controller from
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performing the requested copy.
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``NVME_SC_CONNECT_FORMAT``
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Incompatible Format: The NVM subsystem
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does not support the record format
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@ -233,6 +233,74 @@ otherwise.
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Number of descriptors to construct
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.. c:function:: void nvme_init_copy_range_f2 (struct nvme_copy_range_f2 *copy, __u32 *snsids, __u16 *nlbs, __u64 *slbas, __u16 *sopts, __u32 *eilbrts, __u32 *elbatms, __u32 *elbats, __u16 nr)
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Constructs a copy range f2 structure
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**Parameters**
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``struct nvme_copy_range_f2 *copy``
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Copy range array
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``__u32 *snsids``
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Source namespace identifier
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``__u16 *nlbs``
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Number of logical blocks
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``__u64 *slbas``
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Starting LBA
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``__u16 *sopts``
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Source options
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``__u32 *eilbrts``
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Expected initial logical block reference tag
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``__u32 *elbatms``
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Expected logical block application tag mask
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``__u32 *elbats``
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Expected logical block application tag
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``__u16 nr``
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Number of descriptors to construct
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.. c:function:: void nvme_init_copy_range_f3 (struct nvme_copy_range_f3 *copy, __u32 *snsids, __u16 *nlbs, __u64 *slbas, __u16 *sopts, __u64 *eilbrts, __u32 *elbatms, __u32 *elbats, __u16 nr)
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Constructs a copy range f3 structure
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**Parameters**
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``struct nvme_copy_range_f3 *copy``
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Copy range array
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``__u32 *snsids``
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Source namespace identifier
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``__u16 *nlbs``
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Number of logical blocks
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``__u64 *slbas``
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Starting LBA
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``__u16 *sopts``
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Source options
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``__u64 *eilbrts``
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Expected initial logical block reference tag
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``__u32 *elbatms``
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Expected logical block application tag mask
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``__u32 *elbats``
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Expected logical block application tag
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``__u16 nr``
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Number of descriptors to construct
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.. c:function:: int nvme_get_feature_length (int fid, __u32 cdw11, __u32 *len)
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Retreive the command payload length for a specific feature identifier
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