samsung-sm8650/android_kernel_samsung_sm8650-modules
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qcacmn: Do not check for msdu Done bit for raw packets

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Do not check for msdu Done bit for raw packets as HW
does not set this bit for msdus spread across nbufs.

Change-Id: I9c2af01c6b55600511abeec9ab6fc185fcc6ef36
This commit is contained in:
Tallapragada Kalyan
2019-04-30 16:43:28 +05:30
gecommit door nshrivas
bovenliggende 3ba9372a50
commit cea9c935f9
1 gewijzigde bestanden met toevoegingen van 26 en 25 verwijderingen
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51
dp/wifi3.0/dp_rx.c
Bestand weergeven

@@ -1807,29 +1807,6 @@ done:
if (qdf_nbuf_is_rx_chfrag_start(nbuf))
tid = qdf_nbuf_get_tid_val(nbuf);
/*
* Check if DMA completed -- msdu_done is the last bit
* to be written
*/
rx_pdev = soc->pdev_list[rx_desc->pool_id];
DP_RX_TID_SAVE(nbuf, tid);
if (qdf_unlikely(rx_pdev->delay_stats_flag))
qdf_nbuf_set_timestamp(nbuf);
tid_stats = &rx_pdev->stats.tid_stats.
tid_rx_stats[ring_id][tid];
if (qdf_unlikely(!hal_rx_attn_msdu_done_get(rx_tlv_hdr))) {
dp_err("MSDU DONE failure");
DP_STATS_INC(soc, rx.err.msdu_done_fail, 1);
hal_rx_dump_pkt_tlvs(hal_soc, rx_tlv_hdr,
QDF_TRACE_LEVEL_INFO);
tid_stats->fail_cnt[MSDU_DONE_FAILURE]++;
qdf_nbuf_free(nbuf);
qdf_assert(0);
nbuf = next;
continue;
}
peer_mdata = QDF_NBUF_CB_RX_PEER_ID(nbuf);
peer_id = DP_PEER_METADATA_PEER_ID_GET(peer_mdata);
peer = dp_peer_find_by_id(soc, peer_id);
@@ -1856,14 +1833,12 @@ done:
} else {
DP_STATS_INC_PKT(soc, rx.err.rx_invalid_peer, 1,
QDF_NBUF_CB_RX_PKT_LEN(nbuf));
tid_stats->fail_cnt[INVALID_PEER_VDEV]++;
qdf_nbuf_free(nbuf);
nbuf = next;
continue;
}
if (qdf_unlikely(!vdev)) {
tid_stats->fail_cnt[INVALID_PEER_VDEV]++;
qdf_nbuf_free(nbuf);
nbuf = next;
DP_STATS_INC(soc, rx.err.invalid_vdev, 1);
@@ -1871,6 +1846,32 @@ done:
continue;
}
rx_pdev = vdev->pdev;
DP_RX_TID_SAVE(nbuf, tid);
if (qdf_unlikely(rx_pdev->delay_stats_flag))
qdf_nbuf_set_timestamp(nbuf);
ring_id = QDF_NBUF_CB_RX_CTX_ID(nbuf);
tid_stats =
&rx_pdev->stats.tid_stats.tid_rx_stats[ring_id][tid];
/*
* Check if DMA completed -- msdu_done is the last bit
* to be written
*/
if (qdf_unlikely(!qdf_nbuf_is_raw_frame(nbuf) &&
!hal_rx_attn_msdu_done_get(rx_tlv_hdr))) {
dp_err("MSDU DONE failure");
DP_STATS_INC(soc, rx.err.msdu_done_fail, 1);
hal_rx_dump_pkt_tlvs(hal_soc, rx_tlv_hdr,
QDF_TRACE_LEVEL_INFO);
tid_stats->fail_cnt[MSDU_DONE_FAILURE]++;
qdf_nbuf_free(nbuf);
qdf_assert(0);
nbuf = next;
continue;
}
DP_HIST_PACKET_COUNT_INC(vdev->pdev->pdev_id);
/*
* First IF condition: