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| author |   Joe Damato <jdamato@fastly.com> | 2024-09-30 21:07:08 +0000 |
|---|---|---|
| committer |   Jakub Kicinski <kuba@kernel.org> | 2024-10-03 16:58:26 -0700 |
| commit | 021f9e671e4a7166e7a267531553b9e0b7d19681 (patch) | |
| tree | e643d2d0d21b0692b75168db31c8185eea4b15e7 /net/socket.c | |
| parent | gve: Map IRQs to NAPI instances (diff) | |
| download | linux-rng-021f9e671e4a7166e7a267531553b9e0b7d19681.tar.xz linux-rng-021f9e671e4a7166e7a267531553b9e0b7d19681.zip | |
gve: Map NAPI instances to queues
Use the netdev-genl interface to map NAPI instances to queues so that
this information is accessible to user programs via netlink.
$ ./tools/net/ynl/cli.py --spec Documentation/netlink/specs/netdev.yaml \
--dump queue-get --json='{"ifindex": 2}'
[{'id': 0, 'ifindex': 2, 'napi-id': 8313, 'type': 'rx'},
{'id': 1, 'ifindex': 2, 'napi-id': 8314, 'type': 'rx'},
{'id': 2, 'ifindex': 2, 'napi-id': 8315, 'type': 'rx'},
{'id': 3, 'ifindex': 2, 'napi-id': 8316, 'type': 'rx'},
{'id': 4, 'ifindex': 2, 'napi-id': 8317, 'type': 'rx'},
[...]
{'id': 0, 'ifindex': 2, 'napi-id': 8297, 'type': 'tx'},
{'id': 1, 'ifindex': 2, 'napi-id': 8298, 'type': 'tx'},
{'id': 2, 'ifindex': 2, 'napi-id': 8299, 'type': 'tx'},
{'id': 3, 'ifindex': 2, 'napi-id': 8300, 'type': 'tx'},
{'id': 4, 'ifindex': 2, 'napi-id': 8301, 'type': 'tx'},
[...]
Signed-off-by: Joe Damato <jdamato@fastly.com>
Reviewed-by: Praveen Kaligineedi <pkaligineedi@google.com>
Link: https://patch.msgid.link/20240930210731.1629-3-jdamato@fastly.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net/socket.c')
0 files changed, 0 insertions, 0 deletions