| Age | Commit message (Collapse) | Author | Files | Lines |
|---|
|
Commit e8a6c515ff5f ("tools: ynl: allow user to pass enum string
instead of scalar value") added a semicolon at the end of a line.
Reviewed-by: Jiri Pirko <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>
|
|
The nlctrl genetlink-legacy family uses nest-type-value encoding as
described in Documentation/userspace-api/netlink/genetlink-legacy.rst
Add nest-type-value decoding to ynl.
Signed-off-by: Donald Hunter <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>
|
|
Extack decoding was using a hard-coded msg header size of 20 but
netlink-raw has a header size of 16.
Use a protocol specific msghdr_size() when decoding the attr offssets.
Signed-off-by: Donald Hunter <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>
|
|
For manual debug, allow printing the netlink level messages
to stderr.
Reviewed-by: Donald Hunter <[email protected]>
Signed-off-by: Jakub Kicinski <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
|
|
Make the size of the buffer we use for recv() configurable.
The details of the buffer sizing in netlink are somewhat
arcane, we could spend a lot of time polishing this API.
Let's just leave some hopefully helpful comments for now.
This is a for-developers-only feature, anyway.
Signed-off-by: Jakub Kicinski <[email protected]>
Reviewed-by: Donald Hunter <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
|
|
We add the new line even if message has no error or extack,
which leads to print(nl_msg) ending with two new lines.
Reviewed-by: Donald Hunter <[email protected]>
Signed-off-by: Jakub Kicinski <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
|
|
During decoding of messages coming from kernel, attribute values are
converted to enum names in case the attribute type is enum of bitfield32.
However, when user constructs json message, he has to pass plain scalar
values. See "state" "selector" and "value" attributes in following
examples:
$ sudo ./tools/net/ynl/cli.py --spec Documentation/netlink/specs/dpll.yaml --do pin-set --json '{"id": 0, "parent-device": {"parent-id": 0, "state": 1}}'
$ sudo ./tools/net/ynl/cli.py --spec Documentation/netlink/specs/devlink.yaml --do port-set --json '{"bus-name": "pci", "dev-name": "0000:08:00.1", "port-index": 98304, "port-function": {"caps": {"selector": 1, "value": 1 }}}'
Allow user to pass strings containing enum names, convert them to scalar
values to be encoded into Netlink message:
$ sudo ./tools/net/ynl/cli.py --spec Documentation/netlink/specs/dpll.yaml --do pin-set --json '{"id": 0, "parent-device": {"parent-id": 0, "state": "connected"}}'
$ sudo ./tools/net/ynl/cli.py --spec Documentation/netlink/specs/devlink.yaml --do port-set --json '{"bus-name": "pci", "dev-name": "0000:08:00.1", "port-index": 98304, "port-function": {"caps": {"selector": ["roce-bit"], "value": ["roce-bit"] }}}'
Signed-off-by: Jiri Pirko <[email protected]>
Reviewed-by: Donald Hunter <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>
|
|
As a preparation to handle enums for scalar values, unify the processing
of all scalar types in a single elif statement.
Signed-off-by: Jiri Pirko <[email protected]>
Reviewed-by: Donald Hunter <[email protected]>
Reviewed-by: Jacob Keller <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>
|
|
The flag attr presence in Netlink message indicates value "true",
if it is missing in the message it means "false".
Allow user to specify attrname with value "true"/"false"
in json for flag attrs, treat "false" value properly.
Signed-off-by: Jiri Pirko <[email protected]>
Reviewed-by: Donald Hunter <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>
|
|
If message contains unknown attribute and user passes
"--process-unknown" command line option, _decode() gets called with space
arg set to None. In that case, attr_space variable is not initialized
used which leads to following trace:
Traceback (most recent call last):
File "./tools/net/ynl/cli.py", line 77, in <module>
main()
File "./tools/net/ynl/cli.py", line 68, in main
reply = ynl.dump(args.dump, attrs)
^^^^^^^^^^^^^^^^^^^^^^^^^^
File "tools/net/ynl/lib/ynl.py", line 909, in dump
return self._op(method, vals, [], dump=True)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "tools/net/ynl/lib/ynl.py", line 894, in _op
rsp_msg = self._decode(decoded.raw_attrs, op.attr_set.name)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "tools/net/ynl/lib/ynl.py", line 639, in _decode
self._rsp_add(rsp, attr_name, None, self._decode_unknown(attr))
^^^^^^^^^^^^^^^^^^^^^^^^^^
File "tools/net/ynl/lib/ynl.py", line 569, in _decode_unknown
return self._decode(NlAttrs(attr.raw), None)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "tools/net/ynl/lib/ynl.py", line 630, in _decode
search_attrs = SpaceAttrs(attr_space, rsp, outer_attrs)
^^^^^^^^^^
UnboundLocalError: cannot access local variable 'attr_space' where it is not associated with a value
Fix this by moving search_attrs assignment under the if statement
above it to make sure attr_space is initialized.
Fixes: bf8b832374fb ("tools/net/ynl: Support sub-messages in nested attribute spaces")
Signed-off-by: Jiri Pirko <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
|
|
Multi-attr elements could not be encoded because of missing logic in the
ynl code. Enable encoding of these attributes by checking if the
attribute is a multi-attr and if the value to be processed is a list.
This has been tested both with the taprio and ets qdisc which contain
this kind of attributes.
Signed-off-by: Alessandro Marcolini <[email protected]>
Reviewed-by: Donald Hunter <[email protected]>
Reviewed-by: Jakub Kicinski <[email protected]>
Link: https://lore.kernel.org/r/c5bc9f5797168dbf7a4379c42f38d5de8ac7f38a.1706962013.git.alessandromarcolini99@gmail.com
Signed-off-by: Jakub Kicinski <[email protected]>
|
|
Make it possible for struct definitions to reference other struct
definitions ofr binary members. For example, the tbf qdisc uses this
struct definition for its parms attribute:
-
name: tc-tbf-qopt
type: struct
members:
-
name: rate
type: binary
struct: tc-ratespec
-
name: peakrate
type: binary
struct: tc-ratespec
-
name: limit
type: u32
-
name: buffer
type: u32
-
name: mtu
type: u32
This adds the necessary schema changes and adds nested struct encoding
and decoding to ynl.
Signed-off-by: Donald Hunter <[email protected]>
Reviewed-by: Jiri Pirko <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>
|
|
The formatted_string() class method was in NlAttr so that it could be
accessed by NlAttr.as_struct(). Now that as_struct() has been removed,
move formatted_string() to YnlFamily as an internal helper method.
Signed-off-by: Donald Hunter <[email protected]>
Reviewed-by: Breno Leitao <[email protected]>
Reviewed-by: Jiri Pirko <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>
|
|
Refactor the _fixed_header_size() method to be _struct_size() so that
naming is consistent with _encode_struct() and _decode_struct().
Signed-off-by: Donald Hunter <[email protected]>
Reviewed-by: Jiri Pirko <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>
|
|
_decode_fixed_header() and NlAttr.as_struct() both implemented struct
decoding logic. Deduplicate the code into newly named _decode_struct()
method.
Signed-off-by: Donald Hunter <[email protected]>
Reviewed-by: Jiri Pirko <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>
|
|
Add support for defaulting binary byte arrays to all zeros as well as
defaulting scalar values to 0 when encoding input parameters.
Signed-off-by: Donald Hunter <[email protected]>
Reviewed-by: Jiri Pirko <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>
|
|
Add sub-message encoding to ynl. This makes it possible to create
tc qdiscs and other polymorphic netlink objects.
Signed-off-by: Donald Hunter <[email protected]>
Reviewed-by: Jiri Pirko <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>
|
|
Refactor the fixed header encoding into a separate _encode_struct method
so that it can be reused for fixed headers in sub-messages and for
encoding structs.
Signed-off-by: Donald Hunter <[email protected]>
Reviewed-by: Breno Leitao <[email protected]>
Reviewed-by: Jiri Pirko <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>
|
|
Sub-message selectors could only be resolved using values from the
current nest level. Enable value lookup in outer scopes by using
collections.ChainMap to implement an ordered lookup from nested to
outer scopes.
Signed-off-by: Donald Hunter <[email protected]>
Reviewed-by: Jiri Pirko <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>
|
|
The tc netlink-raw family needs binary and pad types for several
qopt C structs. Add support for them to ynl.
Reviewed-by: Jakub Kicinski <[email protected]>
Signed-off-by: Donald Hunter <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>
|
|
Implement the 'sub-message' attribute type in ynl.
Encode support is not yet implemented. Support for sub-message selectors
at a different nest level from the key attribute is not yet supported.
Reviewed-by: Jakub Kicinski <[email protected]>
Signed-off-by: Donald Hunter <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>
|
|
Use expression formatting that conforms to the python style guide.
Reviewed-by: Jakub Kicinski <[email protected]>
Signed-off-by: Donald Hunter <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>
|
|
Commit 1768d8a767f8 ("tools/net/ynl: Add support for create flags")
added support for setting legacy netlink CRUD flags on netlink
messages (NLM_F_REPLACE, _EXCL, _CREATE etc.).
Most of genetlink won't need these, don't force callers to pass
in an empty argument to each do() call.
Reviewed-by: Donald Hunter <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>
|
|
In case the kernel sends message back containing attribute not defined
in family spec, following exception is raised to the user:
$ sudo ./tools/net/ynl/cli.py --spec Documentation/netlink/specs/devlink.yaml --do trap-get --json '{"bus-name": "netdevsim", "dev-name": "netdevsim1", "trap-name": "source_mac_is_multicast"}'
Traceback (most recent call last):
File "/home/jiri/work/linux/tools/net/ynl/lib/ynl.py", line 521, in _decode
attr_spec = attr_space.attrs_by_val[attr.type]
~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^
KeyError: 132
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/home/jiri/work/linux/./tools/net/ynl/cli.py", line 61, in <module>
main()
File "/home/jiri/work/linux/./tools/net/ynl/cli.py", line 49, in main
reply = ynl.do(args.do, attrs, args.flags)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/jiri/work/linux/tools/net/ynl/lib/ynl.py", line 731, in do
return self._op(method, vals, flags)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/jiri/work/linux/tools/net/ynl/lib/ynl.py", line 719, in _op
rsp_msg = self._decode(decoded.raw_attrs, op.attr_set.name)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/jiri/work/linux/tools/net/ynl/lib/ynl.py", line 525, in _decode
raise Exception(f"Space '{space}' has no attribute with value '{attr.type}'")
Exception: Space 'devlink' has no attribute with value '132'
Introduce a command line option "process-unknown" and pass it down to
YnlFamily class constructor to allow user to process unknown
attributes and types and print them as binaries.
$ sudo ./tools/net/ynl/cli.py --spec Documentation/netlink/specs/devlink.yaml --do trap-get --json '{"bus-name": "netdevsim", "dev-name": "netdevsim1", "trap-name": "source_mac_is_multicast"}' --process-unknown
{'UnknownAttr(129)': {'UnknownAttr(0)': b'\x00\x00\x00\x00\x00\x00\x00\x00',
'UnknownAttr(1)': b'\x00\x00\x00\x00\x00\x00\x00\x00',
'UnknownAttr(2)': b'\x0e\x00\x00\x00\x00\x00\x00\x00'},
'UnknownAttr(132)': b'\x00',
'UnknownAttr(133)': b'',
'UnknownAttr(134)': {'UnknownAttr(0)': b''},
'bus-name': 'netdevsim',
'dev-name': 'netdevsim1',
'trap-action': 'drop',
'trap-group-name': 'l2_drops',
'trap-name': 'source_mac_is_multicast'}
Signed-off-by: Jiri Pirko <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>
|
|
Introduce support for attribute type bitfield32.
Note that since the generated code works with struct nla_bitfield32,
the generator adds netlink.h to the list of includes for userspace
headers in case any bitfield32 is present.
Note that this is added only to genetlink-legacy scheme as requested
by Jakub Kicinski.
Signed-off-by: Jiri Pirko <[email protected]>
Reviewed-by: Jacob Keller <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>
|
|
Support uint / sint types in specs and YNL.
Signed-off-by: Jakub Kicinski <[email protected]>
Acked-by: Nicolas Dichtel <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
|
|
I recently cleaned up specs to not specify enum-as-flags
when target enum is already defined as flags.
YNL Python library did not convert flags, unfortunately,
so this caused breakage for Stan and Willem.
Note that the nlspec.py abstraction already hides the differences
between flags and enums (value vs user_value), so the changes
are pretty trivial.
Fixes: 0629f22ec130 ("ynl: netdev: drop unnecessary enum-as-flags")
Reported-and-tested-by: Willem de Bruijn <[email protected]>
Reported-and-tested-by: Stanislav Fomichev <[email protected]>
Link: https://lore.kernel.org/all/[email protected]/
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>
|
|
Add support for using NLM_F_REPLACE, _EXCL, _CREATE and _APPEND flags
in requests.
Signed-off-by: Donald Hunter <[email protected]>
Reviewed-by: Jacob Keller <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>
|
|
Add support for the 'array-nest' attribute type that is used by several
netlink-raw families.
Signed-off-by: Donald Hunter <[email protected]>
Reviewed-by: Jakub Kicinski <[email protected]>
Reviewed-by: Jacob Keller <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>
|
|
Refactor the ynl code to encapsulate protocol specifics into
NetlinkProtocol and GenlProtocol.
Signed-off-by: Donald Hunter <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>
|
|
Move decode_fixed_header into YnlFamily and add a _fixed_header_size
method to allow extack decoding to skip the fixed header.
Signed-off-by: Donald Hunter <[email protected]>
Reviewed-by: Jacob Keller <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>
|
|
Recent changes made us assume that input for binary data is in hex.
When using YNL as a Python library it's possible to pass in raw bytes.
Bring the ability to do that back.
Reviewed-by: Donald Hunter <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>
|
|
When developing specs its useful to know which attr space
YNL was trying to find an attribute in on key error.
Instead of printing:
KeyError: 0
add info about the space:
Exception: Space 'vport' has no attribute with value '0'
Reviewed-by: Donald Hunter <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>
|
|
When attribute is enum type and marked as multi-attr, the netlink
respond is not parsed, fails with stack trace:
Traceback (most recent call last):
File "/net-next/tools/net/ynl/./test.py", line 520, in <module>
main()
File "/net-next/tools/net/ynl/./test.py", line 488, in main
dplls=dplls_get(282574471561216)
File "/net-next/tools/net/ynl/./test.py", line 48, in dplls_get
reply=act(args)
File "/net-next/tools/net/ynl/./test.py", line 41, in act
reply = ynl.dump(args.dump, attrs)
File "/net-next/tools/net/ynl/lib/ynl.py", line 598, in dump
return self._op(method, vals, dump=True)
File "/net-next/tools/net/ynl/lib/ynl.py", line 584, in _op
rsp_msg = self._decode(gm.raw_attrs, op.attr_set.name)
File "/net-next/tools/net/ynl/lib/ynl.py", line 451, in _decode
self._decode_enum(rsp, attr_spec)
File "/net-next/tools/net/ynl/lib/ynl.py", line 408, in _decode_enum
value = enum.entries_by_val[raw].name
TypeError: unhashable type: 'list'
error: 1
Redesign _decode_enum(..) to take a enum int value and translate
it to either a bitmask or enum name as expected.
Signed-off-by: Arkadiusz Kubalewski <[email protected]>
Reviewed-by: Donald Hunter <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Reviewed-by: Jakub Kicinski <[email protected]>
Signed-off-by: Jakub Kicinski <[email protected]>
|
|
Remove wrong index adjustment, which is leftover from adding
support for sparse enums.
enum.entries_by_val() function shall not subtract the start-value, as
it is indexed with real enum value.
Fixes: c311aaa74ca1 ("tools: ynl: fix enum-as-flags in the generic CLI")
Signed-off-by: Arkadiusz Kubalewski <[email protected]>
Reviewed-by: Donald Hunter <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Reviewed-by: Jakub Kicinski <[email protected]>
Signed-off-by: Jakub Kicinski <[email protected]>
|
|
Add support to the ynl tool for rendering output based on display-hint
properties.
Signed-off-by: Donald Hunter <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>
|
|
Cross-merge networking fixes after downstream PR.
No conflicts.
Adjacent changes:
drivers/net/ethernet/sfc/tc.c
622ab656344a ("sfc: fix error unwinds in TC offload")
b6583d5e9e94 ("sfc: support TC decap rules matching on enc_src_port")
net/mptcp/protocol.c
5b825727d087 ("mptcp: add annotations around msk->subflow accesses")
e76c8ef5cc5b ("mptcp: refactor mptcp_stream_accept()")
Signed-off-by: Jakub Kicinski <[email protected]>
|
|
Support decoding scalars as enums in struct members for genetlink-legacy
specs.
Signed-off-by: Donald Hunter <[email protected]>
Signed-off-by: Jakub Kicinski <[email protected]>
|
|
This eliminates the need for e.g. --json '{"dp-ifindex":0}' which is not
too big a deal for ovs but will get tiresome for fixed header structs that
have many members.
Signed-off-by: Donald Hunter <[email protected]>
Signed-off-by: Jakub Kicinski <[email protected]>
|
|
Python 3.9.0 or newer supports combining dicts() with |,
but older versions of Python are still used in the wild
(e.g. on CentOS 8, which goes EoL May 31, 2024).
With Python 3.6.8 we get:
TypeError: unsupported operand type(s) for |: 'dict' and 'dict'
Use older syntax. Tested with non-legacy families only.
Fixes: f036d936ca57 ("tools: ynl: Add fixed-header support to ynl")
Reviewed-by: Simon Horman <[email protected]>
Reviewed-by: Donald Hunter <[email protected]>
Tested-by: Donald Hunter <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>
|
|
Add support for byte-order in struct members in the genetlink-legacy
spec.
Signed-off-by: Donald Hunter <[email protected]>
Acked-by: Jakub Kicinski <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
|
|
Use a dict of predefined Struct() objects to decode scalar types in native,
big or little endian format. This removes the repetitive code for the
scalar variants and ensures all the signed variants are supported.
Signed-off-by: Donald Hunter <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
|
|
cli.py currently throws a pure KeyError if kernel doesn't support
a netlink family. Users who did not write ynl (hah) may waste
their time investigating what's wrong with the Python code.
Improve the error message:
Traceback (most recent call last):
File "/home/kicinski/devel/linux/tools/net/ynl/lib/ynl.py", line 362, in __init__
self.family = GenlFamily(self.yaml['name'])
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/kicinski/devel/linux/tools/net/ynl/lib/ynl.py", line 331, in __init__
self.genl_family = genl_family_name_to_id[family_name]
~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^
KeyError: 'netdev'
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/home/kicinski/devel/linux/./tools/net/ynl/cli.py", line 52, in <module>
main()
File "/home/kicinski/devel/linux/./tools/net/ynl/cli.py", line 31, in main
ynl = YnlFamily(args.spec, args.schema)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/kicinski/devel/linux/tools/net/ynl/lib/ynl.py", line 364, in __init__
raise Exception(f"Family '{self.yaml['name']}' not supported by the kernel")
Exception: Family 'netdev' not supported by the kernel
Signed-off-by: Jakub Kicinski <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Paolo Abeni <[email protected]>
|
|
This is what I've been using to see whether the spec makes sense.
A small subset of getters (mostly the unprivileged ones) is implemented.
Some setters (channels) also work.
Setters for messages with bitmasks are not implemented.
Initially I was trying to make this tool look 1:1 like real ethtool,
but eventually gave up :-)
Sample output:
$ ./tools/net/ynl/ethtool enp0s31f6
Settings for enp0s31f6:
Supported ports: [ TP ]
Supported link modes: 10baseT/Half 10baseT/Full 100baseT/Half
100baseT/Full 1000baseT/Full
Supported pause frame use: no
Supports auto-negotiation: yes
Supported FEC modes: Not reported
Speed: Unknown!
Duplex: Unknown! (255)
Auto-negotiation: on
Port: Twisted Pair
PHYAD: 2
Transceiver: Internal
MDI-X: Unknown (auto)
Current message level: drv probe link
Link detected: no
Signed-off-by: Stanislav Fomichev <[email protected]>
Signed-off-by: Jakub Kicinski <[email protected]>
|
|
Instead of dumping the error on the stdout, make the callee and
opportunity to decide what to do with it. This is mostly for the
ethtool testing.
Signed-off-by: Stanislav Fomichev <[email protected]>
Signed-off-by: Jakub Kicinski <[email protected]>
|
|
Used by ethtool spec.
Signed-off-by: Stanislav Fomichev <[email protected]>
Signed-off-by: Jakub Kicinski <[email protected]>
|
|
Add support for netlink families that add an optional fixed header structure
after the genetlink header and before any attributes. The fixed-header can be
specified on a per op basis, or once for all operations, which serves as a
default value that can be overridden.
Signed-off-by: Donald Hunter <[email protected]>
Signed-off-by: Jakub Kicinski <[email protected]>
|
|
Add support for decoding attributes that contain C structs.
Signed-off-by: Donald Hunter <[email protected]>
Signed-off-by: Jakub Kicinski <[email protected]>
|
|
Add support for decoding C arrays from binay blobs in genetlink-legacy
messages.
Signed-off-by: Donald Hunter <[email protected]>
Reviewed-by: Jakub Kicinski <[email protected]>
Signed-off-by: Jakub Kicinski <[email protected]>
|
|
While testing the tool I noticed we miss the u16 type on payload create.
On the code inspection it turned out we miss also u64 - add them.
We also miss the decoding of u16 despite the fact `NlAttr` class
supports it - add it.
Signed-off-by: Michal Michalik <[email protected]>
Acked-by: Jakub Kicinski <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
|