| 540201c0 | 14-Apr-2025 |
Jakub Kicinski <kuba@kernel.org> |
netlink: specs: rtnetlink: attribute naming corrections
Some attribute names diverge in very minor ways from the C names.
These are most likely typos, and they prevent the C codegen from
working.
F
netlink: specs: rtnetlink: attribute naming corrections
Some attribute names diverge in very minor ways from the C names.
These are most likely typos, and they prevent the C codegen from
working.
Fixes: bc515ed06652 ("netlink: specs: Add a spec for neighbor tables in rtnetlink")
Fixes: b2f63d904e72 ("doc/netlink: Add spec for rt link messages")
Reviewed-by: Donald Hunter <donald.hunter@gmail.com>
Reviewed-by: Jacob Keller <jacob.e.keller@intel.com>
Link: https://patch.msgid.link/20250414211851.602096-7-kuba@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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| 1652e1f3 | 10-Apr-2025 |
Jakub Kicinski <kuba@kernel.org> |
netlink: specs: rt-route: add C naming info
Add properties needed for C codegen to match names with uAPI headers.
Reviewed-by: Jacob Keller <jacob.e.keller@intel.com>
Reviewed-by: Donald Hunter <do
netlink: specs: rt-route: add C naming info
Add properties needed for C codegen to match names with uAPI headers.
Reviewed-by: Jacob Keller <jacob.e.keller@intel.com>
Reviewed-by: Donald Hunter <donald.hunter@gmail.com>
Link: https://patch.msgid.link/20250410014658.782120-7-kuba@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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| 52d06236 | 10-Apr-2025 |
Jakub Kicinski <kuba@kernel.org> |
netlink: specs: rt-addr: add C naming info
Add properties needed for C codegen to match names with uAPI headers.
Reviewed-by: Jacob Keller <jacob.e.keller@intel.com>
Reviewed-by: Donald Hunter <don
netlink: specs: rt-addr: add C naming info
Add properties needed for C codegen to match names with uAPI headers.
Reviewed-by: Jacob Keller <jacob.e.keller@intel.com>
Reviewed-by: Donald Hunter <donald.hunter@gmail.com>
Link: https://patch.msgid.link/20250410014658.782120-6-kuba@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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| 295ff1e9 | 10-Apr-2025 |
Jakub Kicinski <kuba@kernel.org> |
netlink: specs: rt-route: remove the fixed members from attrs
The purpose of the attribute list is to list the attributes
which will be included in a given message to shrink the objects
for families
netlink: specs: rt-route: remove the fixed members from attrs
The purpose of the attribute list is to list the attributes
which will be included in a given message to shrink the objects
for families with huge attr spaces. Fixed headers are always
present in their entirety (between netlink header and the attrs)
so there's no point in listing their members. Current C codegen
doesn't expect them and tries to look them up in the attribute space.
Reviewed-by: Jacob Keller <jacob.e.keller@intel.com>
Reviewed-by: Donald Hunter <donald.hunter@gmail.com>
Link: https://patch.msgid.link/20250410014658.782120-5-kuba@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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| d460016e | 10-Apr-2025 |
Jakub Kicinski <kuba@kernel.org> |
netlink: specs: rt-addr: remove the fixed members from attrs
The purpose of the attribute list is to list the attributes
which will be included in a given message to shrink the objects
for families
netlink: specs: rt-addr: remove the fixed members from attrs
The purpose of the attribute list is to list the attributes
which will be included in a given message to shrink the objects
for families with huge attr spaces. Fixed headers are always
present in their entirety (between netlink header and the attrs)
so there's no point in listing their members. Current C codegen
doesn't expect them and tries to look them up in the attribute space.
Reviewed-by: Jacob Keller <jacob.e.keller@intel.com>
Reviewed-by: Donald Hunter <donald.hunter@gmail.com>
Link: https://patch.msgid.link/20250410014658.782120-4-kuba@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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| 97a33caa | 10-Apr-2025 |
Jakub Kicinski <kuba@kernel.org> |
netlink: specs: rt-route: specify fixed-header at operations level
The C codegen currently stores the fixed-header as part of family
info, so it only supports one fixed-header type per spec. Luckily
netlink: specs: rt-route: specify fixed-header at operations level
The C codegen currently stores the fixed-header as part of family
info, so it only supports one fixed-header type per spec. Luckily
all rtm route message have the same fixed header so just move it up
to the higher level.
Reviewed-by: Jacob Keller <jacob.e.keller@intel.com>
Reviewed-by: Donald Hunter <donald.hunter@gmail.com>
Link: https://patch.msgid.link/20250410014658.782120-3-kuba@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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| 1a1eba0e | 03-Apr-2025 |
Jakub Kicinski <kuba@kernel.org> |
netlink: specs: rt_route: pull the ifa- prefix out of the names
YAML specs don't normally include the C prefix name in the name
of the YAML attr. Remove the ifa- prefix from all attributes
in route-
netlink: specs: rt_route: pull the ifa- prefix out of the names
YAML specs don't normally include the C prefix name in the name
of the YAML attr. Remove the ifa- prefix from all attributes
in route-attrs and metrics and specify name-prefix instead.
This is a bit risky, hopefully there aren't many users out there.
Fixes: 023289b4f582 ("doc/netlink: Add spec for rt route messages")
Reviewed-by: Donald Hunter <donald.hunter@gmail.com>
Link: https://patch.msgid.link/20250403013706.2828322-5-kuba@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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| 0c8e3025 | 03-Apr-2025 |
Jakub Kicinski <kuba@kernel.org> |
netlink: specs: rt_addr: pull the ifa- prefix out of the names
YAML specs don't normally include the C prefix name in the name
of the YAML attr. Remove the ifa- prefix from all attributes
in addr-at
netlink: specs: rt_addr: pull the ifa- prefix out of the names
YAML specs don't normally include the C prefix name in the name
of the YAML attr. Remove the ifa- prefix from all attributes
in addr-attrs and specify name-prefix instead.
This is a bit risky, hopefully there aren't many users out there.
Fixes: dfb0f7d9d979 ("doc/netlink: Add spec for rt addr messages")
Reviewed-by: Donald Hunter <donald.hunter@gmail.com>
Link: https://patch.msgid.link/20250403013706.2828322-4-kuba@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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| 524c0358 | 03-Apr-2025 |
Jakub Kicinski <kuba@kernel.org> |
netlink: specs: rt_addr: fix get multi command name
Command names should match C defines, codegens may depend on it.
Reviewed-by: Jacob Keller <jacob.e.keller@intel.com>
Fixes: 4f280376e531 ("selft
netlink: specs: rt_addr: fix get multi command name
Command names should match C defines, codegens may depend on it.
Reviewed-by: Jacob Keller <jacob.e.keller@intel.com>
Fixes: 4f280376e531 ("selftests/net: Add selftest for IPv4 RTM_GETMULTICAST support")
Reviewed-by: Donald Hunter <donald.hunter@gmail.com>
Link: https://patch.msgid.link/20250403013706.2828322-3-kuba@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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| 0df1328e | 20-Feb-2025 |
Ido Schimmel <idosch@nvidia.com> |
netlink: specs: Add FIB rule DSCP mask attribute
Add new DSCP mask attribute to the spec. Example:
# ./tools/net/ynl/cli.py --spec Documentation/netlink/specs/rt_rule.yaml \
--do newrule \
--j
netlink: specs: Add FIB rule DSCP mask attribute
Add new DSCP mask attribute to the spec. Example:
# ./tools/net/ynl/cli.py --spec Documentation/netlink/specs/rt_rule.yaml \
--do newrule \
--json '{"family": 2, "dscp": 10, "dscp-mask": 63, "action": 1, "table": 1}'
None
$ ./tools/net/ynl/cli.py --spec Documentation/netlink/specs/rt_rule.yaml \
--dump getrule --json '{"family": 2}' --output-json | jq '.[]'
[...]
{
"table": 1,
"suppress-prefixlen": "0xffffffff",
"protocol": 0,
"priority": 32765,
"dscp": 10,
"dscp-mask": "0x3f",
"family": 2,
"dst-len": 0,
"src-len": 0,
"tos": 0,
"action": "to-tbl",
"flags": 0
}
[...]
Reviewed-by: Petr Machata <petrm@nvidia.com>
Signed-off-by: Ido Schimmel <idosch@nvidia.com>
Reviewed-by: Guillaume Nault <gnault@redhat.com>
Link: https://patch.msgid.link/20250220080525.831924-6-idosch@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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| ab35ebfa | 17-Feb-2025 |
Ido Schimmel <idosch@nvidia.com> |
netlink: specs: Add FIB rule port mask attributes
Add new port mask attributes to the spec. Example:
# ./tools/net/ynl/cli.py --spec Documentation/netlink/specs/rt_rule.yaml \
--do newrule \
--j
netlink: specs: Add FIB rule port mask attributes
Add new port mask attributes to the spec. Example:
# ./tools/net/ynl/cli.py --spec Documentation/netlink/specs/rt_rule.yaml \
--do newrule \
--json '{"family": 2, "sport-range": { "start": 12345, "end": 12345 }, "sport-mask": 65535, "action": 1, "table": 1}'
None
# ./tools/net/ynl/cli.py --spec Documentation/netlink/specs/rt_rule.yaml \
--do newrule \
--json '{"family": 2, "dport-range": { "start": 54321, "end": 54321 }, "dport-mask": 65535, "action": 1, "table": 2}'
None
$ ./tools/net/ynl/cli.py --spec Documentation/netlink/specs/rt_rule.yaml \
--dump getrule --json '{"family": 2}' --output-json | jq '.[]'
[...]
{
"table": 2,
"suppress-prefixlen": "0xffffffff",
"protocol": 0,
"priority": 32764,
"dport-range": {
"start": 54321,
"end": 54321
},
"dport-mask": "0xffff",
"family": 2,
"dst-len": 0,
"src-len": 0,
"tos": 0,
"action": "to-tbl",
"flags": 0
}
{
"table": 1,
"suppress-prefixlen": "0xffffffff",
"protocol": 0,
"priority": 32765,
"sport-range": {
"start": 12345,
"end": 12345
},
"sport-mask": "0xffff",
"family": 2,
"dst-len": 0,
"src-len": 0,
"tos": 0,
"action": "to-tbl",
"flags": 0
}
[...]
Reviewed-by: Petr Machata <petrm@nvidia.com>
Signed-off-by: Ido Schimmel <idosch@nvidia.com>
Reviewed-by: Guillaume Nault <gnault@redhat.com>
Reviewed-by: David Ahern <dsahern@kernel.org>
Link: https://patch.msgid.link/20250217134109.311176-7-idosch@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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| b5e48900 | 14-Feb-2025 |
Jakub Kicinski <kuba@kernel.org> |
netdev: clarify GSO vs csum in qstats
Could be just me, but I had to pause and double check that the Tx csum
counter in qstat should include GSO'd packets. GSO pretty much implies
csum so one could
netdev: clarify GSO vs csum in qstats
Could be just me, but I had to pause and double check that the Tx csum
counter in qstat should include GSO'd packets. GSO pretty much implies
csum so one could possibly interpret the csum counter as pure csum offload.
But the counters are based on virtio:
[tx_needs_csum]
The number of packets which require checksum calculation by the device.
[rx_needs_csum]
The number of packets with VIRTIO_NET_HDR_F_NEEDS_CSUM.
and VIRTIO_NET_HDR_F_NEEDS_CSUM gets set on GSO packets virtio sends.
Clarify this in the spec to avoid any confusion.
Reviewed-by: Willem de Bruijn <willemb@google.com>
Link: https://patch.msgid.link/20250214224601.2271201-1-kuba@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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