net: enetc: add ndo_get_vf_config() support

Browse source

Without ndo_get_vf_config(), userspace tools such as 'ip link show'
cannot query the current VF configuration from the PF.

To support this, extend struct enetc_vf_state to track the per-VF VLAN
and spoofchk settings, and update the corresponding setter callbacks to
persist their state when the hardware is programmed.

enetc_pf_get_vf_config() reads back the persisted state and reports MAC
address, VLAN parameters, spoofchk, and trust state through struct
ifla_vf_info.

Signed-off-by: Wei Fang <wei.fang@nxp.com>
Link: https://patch.msgid.link/20260909100733.1139689-16-wei.fang@oss.nxp.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>

...

This commit is contained in:

Wei Fang 2026-09-09 18:07:33 +08:00 • committed by Paolo Abeni

parent 36a16ed591

commit 5822ab0f3e

5 changed files with 65 additions and 0 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

1

drivers/net/ethernet/freescale/enetc/enetc4_pf.c

View file

24

drivers/net/ethernet/freescale/enetc/enetc_pf.c

View file

4

drivers/net/ethernet/freescale/enetc/enetc_pf.h

View file

34

drivers/net/ethernet/freescale/enetc/enetc_pf_common.c

View file

2

drivers/net/ethernet/freescale/enetc/enetc_pf_common.h

View file