netlink: specs: dpll: pin-get has no dump filter

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The op doc promises "dump request with target dpll - list all the pins
registered with a given dpll device" and "do request with target dpll
and target pin". Neither exists. pin-get uses attribute-set: pin, so
the id in both requests is DPLL_A_PIN_ID, not a device id; there is no
reachable "target dpll" attribute at all (DPLL_A_PIN_PARENT_ID is in
neither list). dpll_nl_pin_get_dumpit() does not look at the request,
it walks dpll_pin_xa from ctx->idx and emits every registered,
available pin, and there is no dump start callback to consume an id
either.

So the generated dpll_pin_get_dump() sends an id, gets the full list
back and reports no error. Drop the id from the dump request and the
two targeting claims from the doc.

Present since commit 3badff3a25 ("dpll: spec: Add Netlink spec in
YAML").
Same caveat as for pin-set: sending DPLL_A_PIN_ID in a pin-get dump now
fails validation instead of being ignored.

Reviewed-by: Vadim Fedorenko <vadim.fedorenko@linux.dev>
Link: https://patch.msgid.link/20260904191023.3869690-4-kuba@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

...

This commit is contained in:

Jakub Kicinski 2026-09-04 12:10:22 -07:00

parent 28f363015a

commit f4ac7c7a84

2 changed files with 8 additions and 20 deletions

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11

Documentation/netlink/specs/dpll.yaml

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17

drivers/dpll/dpll_nl.c

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