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qcacmn: Special cases handling in the case of multicast MLO

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In the case of ME6, Backhaul WDS, NAWDS
1. Send the igmp pkt on the same link where it received,
   as these features will use peer based FW metadata.
2. Bypass the reinjection.

Change-Id: Idf0058e182257fbcedd8eb5fc8bcde945e8a91bc
CRs-Fixed: 3171558
This commit is contained in:
Sai Rupesh Chevuru
2022-04-11 20:46:14 +05:30
committed by Madan Koyyalamudi
parent 9cc1b3a305
commit f52e7f0e38
2 changed files with 23 additions and 1 deletions
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9
dp/wifi3.0/be/dp_be_rx.c
View File

@@ -1112,10 +1112,17 @@ bool dp_rx_mlo_igmp_handler(struct dp_soc *soc,
if (!(qdf_nbuf_is_ipv4_igmp_pkt(nbuf) || if (!(qdf_nbuf_is_ipv4_igmp_pkt(nbuf) ||
qdf_nbuf_is_ipv6_igmp_pkt(nbuf))) qdf_nbuf_is_ipv6_igmp_pkt(nbuf)))
return false; return false;
/*
* In the case of ME6, Backhaul WDS, NAWDS
* send the igmp pkt on the same link where it received,
* as these features will use peer based tcl metadata
*/
qdf_nbuf_set_next(nbuf, NULL); qdf_nbuf_set_next(nbuf, NULL);
if (vdev->mcast_enhancement_en || be_vdev->mcast_primary) if (vdev->mcast_enhancement_en || be_vdev->mcast_primary ||
qdf_atomic_test_bit(WDS_EXT_PEER_INIT_BIT, &peer->wds_ext.init) ||
peer->nawds_enabled)
goto send_pkt; goto send_pkt;
mcast_primary_vdev = dp_mlo_get_mcast_primary_vdev(be_soc, be_vdev, mcast_primary_vdev = dp_mlo_get_mcast_primary_vdev(be_soc, be_vdev,

15
dp/wifi3.0/dp_tx.c
View File

@@ -2102,6 +2102,15 @@ int dp_tx_frame_is_drop(struct dp_vdev *vdev, uint8_t *srcmac, uint8_t *dstmac)
/* MLO vdev id inc offset */ /* MLO vdev id inc offset */
#define DP_MLO_VDEV_ID_OFFSET 0x80 #define DP_MLO_VDEV_ID_OFFSET 0x80
static inline void
dp_tx_bypass_reinjection(struct dp_soc *soc, struct dp_tx_desc_s *tx_desc)
{
if (!(tx_desc->flags & DP_TX_DESC_FLAG_TO_FW)) {
tx_desc->flags |= DP_TX_DESC_FLAG_TO_FW;
qdf_atomic_inc(&soc->num_tx_exception);
}
}
static inline void static inline void
dp_tx_update_mcast_param(uint16_t peer_id, dp_tx_update_mcast_param(uint16_t peer_id,
uint16_t *htt_tcl_metadata, uint16_t *htt_tcl_metadata,
@@ -2122,6 +2131,11 @@ dp_tx_update_mcast_param(uint16_t peer_id,
} }
} }
#else #else
static inline void
dp_tx_bypass_reinjection(struct dp_soc *soc, struct dp_tx_desc_s *tx_desc)
{
}
static inline void static inline void
dp_tx_update_mcast_param(uint16_t peer_id, dp_tx_update_mcast_param(uint16_t peer_id,
uint16_t *htt_tcl_metadata, uint16_t *htt_tcl_metadata,
@@ -2179,6 +2193,7 @@ dp_tx_send_msdu_single(struct dp_vdev *vdev, qdf_nbuf_t nbuf,
DP_TCL_METADATA_TYPE_PEER_BASED); DP_TCL_METADATA_TYPE_PEER_BASED);
DP_TX_TCL_METADATA_PEER_ID_SET(htt_tcl_metadata, DP_TX_TCL_METADATA_PEER_ID_SET(htt_tcl_metadata,
peer_id); peer_id);
dp_tx_bypass_reinjection(soc, tx_desc);
} else } else
htt_tcl_metadata = vdev->htt_tcl_metadata; htt_tcl_metadata = vdev->htt_tcl_metadata;