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| author |   Vladimir Oltean <vladimir.oltean@nxp.com> | 2021-01-07 03:24:02 +0200 |
|---|---|---|
| committer |   Jakub Kicinski <kuba@kernel.org> | 2021-01-07 15:42:07 -0800 |
| commit | 1593cd40d785387bf360aa85838d6f9d348a7cbc (patch) | |
| tree | eb48a405fee91d9ecd336f70d1eb361f1b008dec /drivers/net/ethernet/broadcom/bcmsysport.h | |
| parent | net: dsa: export dsa_slave_dev_check (diff) | |
| download | linux-dev-1593cd40d785387bf360aa85838d6f9d348a7cbc.tar.xz linux-dev-1593cd40d785387bf360aa85838d6f9d348a7cbc.zip | |
net: systemport: use standard netdevice notifier to detect DSA presence
The SYSTEMPORT driver maps each port of the embedded Broadcom DSA switch
port to a certain queue of the master Ethernet controller. For that it
currently uses a dedicated notifier infrastructure which was added in
commit 60724d4bae14 ("net: dsa: Add support for DSA specific notifiers").
However, since commit 2f1e8ea726e9 ("net: dsa: link interfaces with the
DSA master to get rid of lockdep warnings"), DSA is actually an upper of
the Broadcom SYSTEMPORT as far as the netdevice adjacency lists are
concerned. So naturally, the plain NETDEV_CHANGEUPPER net device notifiers
are emitted. It looks like there is enough API exposed by DSA to the
outside world already to make the call_dsa_notifiers API redundant. So
let's convert its only user to plain netdev notifiers.
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Tested-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/net/ethernet/broadcom/bcmsysport.h')
| -rw-r--r-- | drivers/net/ethernet/broadcom/bcmsysport.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/broadcom/bcmsysport.h b/drivers/net/ethernet/broadcom/bcmsysport.h index 3a5cb6f128f5..fefd3ccf0379 100644 --- a/drivers/net/ethernet/broadcom/bcmsysport.h +++ b/drivers/net/ethernet/broadcom/bcmsysport.h @@ -787,7 +787,7 @@ struct bcm_sysport_priv { struct u64_stats_sync syncp; /* map information between switch port queues and local queues */ - struct notifier_block dsa_notifier; + struct notifier_block netdev_notifier; unsigned int per_port_num_tx_queues; struct bcm_sysport_tx_ring *ring_map[DSA_MAX_PORTS * 8]; |