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qcacld-3.0: Skip fisa for multicast or broadcast pkts

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MC/BC packets are received with lro_eligible set to 1
in rx_pkt_rlvs. MC/BC packets are routed to firmware
and then re-injected back to REO. FW might modify
the reo_destination_indication in the descriptor which
can cause same flow packets to be received on different
REO2SW rings.

Fix is to skip fisa for multicast or broadcast packets.

Change-Id: If2ab7e3cbdf7839cfd0a4f1e5bf9da4712debc9b
CRs-Fixed: 2793877
This commit is contained in:
Yeshwanth Sriram Guntuka 2020-10-09 23:06:45 +05:30 • committed by snandini
commit c7b522a93f
1 changed files with 2 additions and 1 deletions
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3
core/dp/txrx3.0/dp_fisa_rx.c
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@ -1599,7 +1599,8 @@ static bool dp_is_nbuf_bypass_fisa(qdf_nbuf_t nbuf)
{
/* RX frame from non-regular path or DHCP packet */
if (qdf_nbuf_is_exc_frame(nbuf) ||
qdf_nbuf_is_ipv4_dhcp_pkt(nbuf))
qdf_nbuf_is_ipv4_dhcp_pkt(nbuf) ||
qdf_nbuf_is_da_mcbc(nbuf))
return true;
return false;