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qcacmn: Implement VOW stats for hawkeye

Telusuri Sumber 
VOW stats is an extension of regular stats to capture
all drops per TID. Delay counters per TID are also
included.

Change-Id: If6087f37b32cf9ae4bb405190a358ad3c9750dd2
This commit is contained in:
Varsha Mishra
2019-03-06 17:57:23 +05:30
committed by nshrivas
orang tua 012467b128
melakukan 18281794c8
6 mengubah file dengan 302 tambahan dan 36 penghapusan
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61
dp/wifi3.0/dp_rx.c
Melihat File

@@ -428,6 +428,9 @@ dp_rx_intrabss_fwd(struct dp_soc *soc,
struct dp_peer *da_peer;
struct dp_ast_entry *ast_entry;
qdf_nbuf_t nbuf_copy;
uint8_t tid = qdf_nbuf_get_priority(nbuf);
struct cdp_tid_rx_stats *tid_stats =
&ta_peer->vdev->pdev->stats.tid_stats.tid_rx_stats[tid];
/* check if the destination peer is available in peer table
* and also check if the source peer and destination peer
@@ -480,6 +483,7 @@ dp_rx_intrabss_fwd(struct dp_soc *soc,
* failed and we want to continue with
* next nbuf.
*/
tid_stats->fail_cnt[INTRABSS_DROP]++;
return true;
}
}
@@ -490,7 +494,8 @@ dp_rx_intrabss_fwd(struct dp_soc *soc,
return true;
} else {
DP_STATS_INC_PKT(ta_peer, rx.intra_bss.fail, 1,
len);
len);
tid_stats->fail_cnt[INTRABSS_DROP]++;
return false;
}
}
@@ -513,9 +518,11 @@ dp_rx_intrabss_fwd(struct dp_soc *soc,
if (dp_tx_send(ta_peer->vdev, nbuf_copy)) {
DP_STATS_INC_PKT(ta_peer, rx.intra_bss.fail, 1, len);
tid_stats->fail_cnt[INTRABSS_DROP]++;
qdf_nbuf_free(nbuf_copy);
} else {
DP_STATS_INC_PKT(ta_peer, rx.intra_bss.pkts, 1, len);
tid_stats->intrabss_cnt++;
}
}
/* return false as we have to still send the original pkt
@@ -1094,6 +1101,8 @@ static inline void dp_rx_deliver_to_stack(struct dp_vdev *vdev,
qdf_nbuf_t nbuf_head,
qdf_nbuf_t nbuf_tail)
{
struct cdp_tid_rx_stats *stats = NULL;
uint8_t tid = 0;
/*
* highly unlikely to have a vdev without a registered rx
* callback function. if so let us free the nbuf_list.
@@ -1103,6 +1112,10 @@ static inline void dp_rx_deliver_to_stack(struct dp_vdev *vdev,
do {
nbuf = nbuf_head;
nbuf_head = nbuf_head->next;
tid = qdf_nbuf_get_priority(nbuf);
stats = &vdev->pdev->stats.tid_stats.tid_rx_stats[tid];
stats->fail_cnt[INVALID_PEER_VDEV]++;
stats->delivered_to_stack--;
qdf_nbuf_free(nbuf);
} while (nbuf_head);
@@ -1401,6 +1414,7 @@ uint32_t dp_rx_process(struct dp_intr *int_ctx, void *hal_ring,
uint32_t rx_bufs_reaped[MAX_PDEV_CNT] = { 0 };
uint8_t mac_id = 0;
struct dp_pdev *pdev;
struct dp_pdev *rx_pdev;
struct dp_srng *dp_rxdma_srng;
struct rx_desc_pool *rx_desc_pool;
struct dp_soc *soc = int_ctx->soc;
@@ -1412,6 +1426,7 @@ uint32_t dp_rx_process(struct dp_intr *int_ctx, void *hal_ring,
qdf_nbuf_t deliver_list_tail = NULL;
int32_t tid = 0;
uint32_t dst_num_valid = 0;
struct cdp_tid_rx_stats *tid_stats;
DP_HIST_INIT();
/* Debug -- Remove later */
@@ -1593,19 +1608,34 @@ done:
while (nbuf) {
next = nbuf->next;
rx_tlv_hdr = qdf_nbuf_data(nbuf);
/* Get TID from first msdu per MPDU, save to skb->priority */
if (qdf_nbuf_is_rx_chfrag_start(nbuf))
tid = hal_rx_mpdu_start_tid_get(soc->hal_soc,
rx_tlv_hdr);
DP_RX_TID_SAVE(nbuf, tid);
/*
* Check if DMA completed -- msdu_done is the last bit
* to be written
*/
rx_pdev = soc->pdev_list[rx_desc->pool_id];
tid_stats = &rx_pdev->stats.tid_stats.tid_rx_stats[tid];
if (qdf_unlikely(!hal_rx_attn_msdu_done_get(rx_tlv_hdr))) {
QDF_TRACE(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_ERROR,
FL("MSDU DONE failure"));
FL("MSDU DONE failure"));
hal_rx_dump_pkt_tlvs(hal_soc, rx_tlv_hdr,
QDF_TRACE_LEVEL_INFO);
QDF_TRACE_LEVEL_INFO);
tid_stats->fail_cnt[MSDU_DONE_FAILURE]++;
qdf_assert(0);
}
tid_stats->msdu_cnt++;
if (qdf_unlikely(hal_rx_msdu_end_da_is_mcbc_get(rx_tlv_hdr))) {
tid_stats->mcast_msdu_cnt++;
if (qdf_nbuf_is_bcast_pkt(nbuf))
tid_stats->bcast_msdu_cnt++;
}
peer_mdata = hal_rx_mpdu_peer_meta_data_get(rx_tlv_hdr);
peer_id = DP_PEER_METADATA_PEER_ID_GET(peer_mdata);
peer = dp_peer_find_by_id(soc, peer_id);
@@ -1632,12 +1662,14 @@ done:
} else {
DP_STATS_INC_PKT(soc, rx.err.rx_invalid_peer, 1,
qdf_nbuf_len(nbuf));
tid_stats->fail_cnt[INVALID_PEER_VDEV]++;
qdf_nbuf_free(nbuf);
nbuf = next;
continue;
}
if (qdf_unlikely(vdev == NULL)) {
tid_stats->fail_cnt[INVALID_PEER_VDEV]++;
qdf_nbuf_free(nbuf);
nbuf = next;
DP_STATS_INC(soc, rx.err.invalid_vdev, 1);
@@ -1701,6 +1733,7 @@ done:
QDF_TRACE(QDF_MODULE_ID_DP,
QDF_TRACE_LEVEL_ERROR,
FL("Policy Check Drop pkt"));
tid_stats->fail_cnt[POLICY_CHECK_DROP]++;
/* Drop & free packet */
qdf_nbuf_free(nbuf);
/* Statistics */
@@ -1713,6 +1746,7 @@ done:
QDF_TRACE(QDF_MODULE_ID_DP,
QDF_TRACE_LEVEL_ERROR,
FL("received pkt with same src MAC"));
tid_stats->fail_cnt[MEC_DROP]++;
DP_STATS_INC_PKT(peer, rx.mec_drop, 1, msdu_len);
/* Drop & free packet */
@@ -1726,6 +1760,7 @@ done:
if (qdf_unlikely(peer && (peer->nawds_enabled == true) &&
(hal_rx_msdu_end_da_is_mcbc_get(rx_tlv_hdr)) &&
(hal_rx_get_mpdu_mac_ad4_valid(rx_tlv_hdr) == false))) {
tid_stats->fail_cnt[NAWDS_MCAST_DROP]++;
DP_STATS_INC(peer, rx.nawds_mcast_drop, 1);
qdf_nbuf_free(nbuf);
nbuf = next;
@@ -1750,14 +1785,14 @@ done:
dp_rx_msdu_stats_update(soc, nbuf, rx_tlv_hdr, peer, ring_id);
if (qdf_unlikely(vdev->mesh_vdev)) {
if (dp_rx_filter_mesh_packets(vdev, nbuf,
rx_tlv_hdr)
if (dp_rx_filter_mesh_packets(vdev, nbuf, rx_tlv_hdr)
== QDF_STATUS_SUCCESS) {
QDF_TRACE(QDF_MODULE_ID_DP,
QDF_TRACE_LEVEL_INFO_MED,
FL("mesh pkt filtered"));
DP_STATS_INC(vdev->pdev, dropped.mesh_filter,
1);
QDF_TRACE_LEVEL_INFO_MED,
FL("mesh pkt filtered"));
tid_stats->fail_cnt[MESH_FILTER_DROP]++;
DP_STATS_INC(vdev->pdev, dropped.mesh_filter,
1);
qdf_nbuf_free(nbuf);
nbuf = next;
@@ -1812,6 +1847,7 @@ done:
nbuf)) {
nbuf = next;
dp_peer_unref_del_find_by_id(peer);
tid_stats->intrabss_cnt++;
continue; /* Get next desc */
}
}
@@ -1819,18 +1855,13 @@ done:
dp_rx_fill_gro_info(soc, rx_tlv_hdr, nbuf);
qdf_nbuf_cb_update_peer_local_id(nbuf, peer->local_id);
/* Get TID from first msdu per MPDU, save to skb->priority */
if (qdf_nbuf_is_rx_chfrag_start(nbuf))
tid = hal_rx_mpdu_start_tid_get(soc->hal_soc,
rx_tlv_hdr);
DP_RX_TID_SAVE(nbuf, tid);
DP_RX_LIST_APPEND(deliver_list_head,
deliver_list_tail,
nbuf);
DP_STATS_INC_PKT(peer, rx.to_stack, 1,
qdf_nbuf_len(nbuf));
tid_stats->delivered_to_stack++;
nbuf = next;
dp_peer_unref_del_find_by_id(peer);
}