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ixv: Separate VFTA table for each ixv interface. #774

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yuichiro-naito
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The vlan setting is independent for each interface. Use VFTA table in 'struct ixgbe_softc' that is already defined.

This pull request fixes following bug scenario.

  1. create ixv0.10
  2. create ixv1.10
  3. destroy ixv1.10
  4. create ixv0.11
  5. ixv0.10 no longer receives vlan 10 packets.

In this case, destroying ixv1.10 affects to ixv0.

@emaste
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emaste commented Jun 8, 2023

gcc12 build failure in Cirrus-CI is due to PR271903 and can be ignored

The vlan setting is independent for each interface. Use VFTA table in
'struct ixgbe_softc' that is already defined.

Signed-off-by: Yuichiro NAITO <naito.yuichiro@gmail.com>
@kev009 kev009 added merged and removed needs-review labels Aug 3, 2023
freebsd-git pushed a commit that referenced this pull request Aug 3, 2023
The vlan setting is independent for each interface. Use VFTA table in
'struct ixgbe_softc' that is already defined.

This pull request fixes following bug scenario.

    create ixv0.10
    create ixv1.10
    destroy ixv1.10
    create ixv0.11
    ixv0.10 no longer receives vlan 10 packets.

In this case, destroying ixv1.10 affects to ixv0.

MFC after:	1 week
Pull Request:	#774
@kev009 kev009 closed this Aug 3, 2023
freebsd-git pushed a commit that referenced this pull request Aug 10, 2023
The vlan setting is independent for each interface. Use VFTA table in
'struct ixgbe_softc' that is already defined.

This pull request fixes following bug scenario.

    create ixv0.10
    create ixv1.10
    destroy ixv1.10
    create ixv0.11
    ixv0.10 no longer receives vlan 10 packets.

In this case, destroying ixv1.10 affects to ixv0.

Pull Request:	#774

(cherry picked from commit 61a8231)
bsdjhb pushed a commit to bsdjhb/cheribsd that referenced this pull request Sep 8, 2023
The vlan setting is independent for each interface. Use VFTA table in
'struct ixgbe_softc' that is already defined.

This pull request fixes following bug scenario.

    create ixv0.10
    create ixv1.10
    destroy ixv1.10
    create ixv0.11
    ixv0.10 no longer receives vlan 10 packets.

In this case, destroying ixv1.10 affects to ixv0.

MFC after:	1 week
Pull Request:	freebsd/freebsd-src#774
fichtner pushed a commit to opnsense/src that referenced this pull request Nov 24, 2023
The vlan setting is independent for each interface. Use VFTA table in
'struct ixgbe_softc' that is already defined.

This pull request fixes following bug scenario.

    create ixv0.10
    create ixv1.10
    destroy ixv1.10
    create ixv0.11
    ixv0.10 no longer receives vlan 10 packets.

In this case, destroying ixv1.10 affects to ixv0.

Pull Request:	freebsd/freebsd-src#774

(cherry picked from commit 61a8231)
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