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qcacmn: add APIs to iterate the peers at vdev level

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Add new APIs to iterate through the vdev peer list
by taking the peer reference.

A call back has to be passed to these APIs which will
be called for every peer in the lisst

dp_vdev_iterate_peer() -> iterates through peer_list of vdev
dp_pdev_iterate_peer() -> iterates through peer_list of all
                          vdevs in pdev
dp_soc_iterate_peer() -> iterates through peer_lists of all vdevs
                         in soc

Additonal APIs are added to for itearations where the callback
will be called outside the vdev->peer_list_lock, as these APIs
have additional memory allocations suggested to use only in case
the iteration need to happen outside lock

dp_vdev_iterate_peer_lock_safe()
dp_pdev_iterate_peer_lock_safe()
dp_soc_iterate_peer_lock_safe

Change-Id: I24632fe611355cc3e93b7f16d90913d4b8686ca9
This commit is contained in:
Chaithanya Garrepalli
2020-08-14 14:34:49 +05:30
committed by snandini
parent 1322dc7949
commit e2b00339f3
7 changed files with 576 additions and 276 deletions
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5
dp/wifi3.0/dp_tx.c
View File

@@ -2721,11 +2721,6 @@ void dp_tx_reinject_handler(struct dp_tx_desc_s *tx_desc, uint8_t *status)
QDF_TRACE_LEVEL_DEBUG,
FL("pkt send failed"));
qdf_nbuf_free(nbuf_copy);
} else {
if (peer_id != DP_INVALID_PEER)
DP_STATS_INC_PKT(peer,
tx.nawds_mcast,
1, qdf_nbuf_len(nbuf));
}
}
}