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net: dsa: remove cross-chip support for HSR

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The cross-chip notifiers for HSR are bypass operations, meaning that
even though all switches in a tree are notified, only the switch
specified in the info structure is targeted.

We can eliminate the unnecessary complexity by deleting the cross-chip
notifier logic and calling the ds->ops straight from port.c.

Cc: George McCollister <george.mccollister@gmail.com>
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Reviewed-by: George McCollister <george.mccollister@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Vladimir Oltean 2022-01-05 15:18:13 +02:00 • committed by David S. Miller
parent cad69019f2
commit a68dc7b938
3 changed files with 13 additions and 49 deletions
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9
net/dsa/dsa_priv.h
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@ -25,8 +25,6 @@ enum {
DSA_NOTIFIER_FDB_DEL,
DSA_NOTIFIER_HOST_FDB_ADD,
DSA_NOTIFIER_HOST_FDB_DEL,
DSA_NOTIFIER_HSR_JOIN,
DSA_NOTIFIER_HSR_LEAVE,
DSA_NOTIFIER_LAG_CHANGE,
DSA_NOTIFIER_LAG_JOIN,
DSA_NOTIFIER_LAG_LEAVE,
@ -125,13 +123,6 @@ struct dsa_switchdev_event_work {
bool host_addr;
};
/* DSA_NOTIFIER_HSR_* */
struct dsa_notifier_hsr_info {
struct net_device *hsr;
int sw_index;
int port;
};
struct dsa_slave_priv {
/* Copy of CPU port xmit for faster access in slave transmit hot path */
struct sk_buff * (*xmit)(struct sk_buff *skb,