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qcacmn: Implement send DELBA per HTT event

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Is some cases, FW wants to adjust BA session parameters
FW sends a HTT event and HOST helps to send out DELBA
and modify BA win size in the next round of ADDBA req/resp
exchange to reduce following RX AMPDU aggr-size

Change-Id: I97777ff59a18346f2cd4e2e562c8ae6acdcd69d7
CRs-Fixed: 2644641
This commit is contained in:
Yu Tian
2020-03-20 17:58:33 +08:00
committed by nshrivas
parent d5d364a58d
commit 8abdbcc616
5 changed files with 117 additions and 0 deletions
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21
dp/wifi3.0/dp_htt.c
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@@ -4347,6 +4347,27 @@ static void dp_htt_t2h_msg_handler(void *context, HTC_PACKET *pkt)
is_wds);
break;
}
case HTT_T2H_MSG_TYPE_RX_DELBA:
{
uint16_t peer_id;
uint8_t tid;
uint8_t win_sz;
QDF_STATUS status;
peer_id = HTT_RX_DELBA_PEER_ID_GET(*msg_word);
tid = HTT_RX_DELBA_TID_GET(*msg_word);
win_sz = HTT_RX_DELBA_WIN_SIZE_GET(*msg_word);
status = dp_rx_delba_ind_handler(
soc->dp_soc,
peer_id, tid, win_sz);
QDF_TRACE(QDF_MODULE_ID_TXRX,
QDF_TRACE_LEVEL_INFO,
FL("DELBA PeerID %d BAW %d TID %d stat %d"),
peer_id, win_sz, tid, status);
break;
}
default:
break;
};