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author | Paolo Abeni <pabeni@redhat.com> | 2025-07-08 17:54:54 +0200 |
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committer | Paolo Abeni <pabeni@redhat.com> | 2025-07-08 18:05:23 +0200 |
commit | 333c515d189657c934470c9b0b8a8fedb016ce6f (patch) | |
tree | 96c3e07a5cbbc9a0be9e105f024d5f88f271bdcc /scripts/lib/kdoc/kdoc_re.py | |
parent | 69b9461512246599ed80cf13358e7e6aff7285f9 (diff) |
vhost-net: allow configuring extended features
Use the extended feature type for 'acked_features' and implement
two new ioctls operation allowing the user-space to set/query an
unbounded amount of features.
The actual number of processed features is limited by VIRTIO_FEATURES_MAX
and attempts to set features above such limit fail with
EOPNOTSUPP.
Note that: the legacy ioctls implicitly truncate the negotiated
features to the lower 64 bits range and the 'acked_backend_features'
field don't need conversion, as the only negotiated feature there
is in the low 64 bit range.
Acked-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Diffstat (limited to 'scripts/lib/kdoc/kdoc_re.py')
0 files changed, 0 insertions, 0 deletions