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qcacmn: Add peer isolation support per vap

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Configure the client as isolated peer if part of isolation
list while creating/associating the node or adding the peer
to the isolation list.
Do not forward the packets to and from clients in isolation
list instead accelerate to upper stack.

CRs-Fixed: 2689868

Change-Id: I67fd4dee0fb76c993746cdd66c70c241d407239a
This commit is contained in:
Balaganapathy Palanisamy
2020-05-08 12:17:03 +05:30
committed by nshrivas
parent 30f07a9dc1
commit a497ea80aa
5 changed files with 48 additions and 0 deletions
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13
dp/wifi3.0/dp_rx.c
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@@ -495,6 +495,13 @@ dp_rx_intrabss_fwd(struct dp_soc *soc,
is_frag = qdf_nbuf_is_frag(nbuf);
memset(nbuf->cb, 0x0, sizeof(nbuf->cb));
/* If the source or destination peer in the isolation
* list then dont forward instead push to bridge stack.
*/
if (dp_get_peer_isolation(ta_peer) ||
dp_get_peer_isolation(da_peer))
return false;
/* linearize the nbuf just before we send to
* dp_tx_send()
*/
@@ -544,6 +551,12 @@ dp_rx_intrabss_fwd(struct dp_soc *soc,
if (!dp_rx_check_ndi_mdns_fwding(ta_peer, nbuf))
goto end;
/* If the source peer in the isolation list
* then dont forward instead push to bridge stack
*/
if (dp_get_peer_isolation(ta_peer))
goto end;
nbuf_copy = qdf_nbuf_copy(nbuf);
if (!nbuf_copy)
goto end;