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qcacmn: Extract msdu end TLV information at once during Rx fast path

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Rather than extracting msdu end pkt tlv information per field basis
during fast data path, extract msdu end pkt tlv information at once
and store in local structure.

Change-Id: I0877ba4f824d480cc0851c72090f010852d0d203
This commit is contained in:
syed touqeer pasha
2019-12-31 15:45:55 +05:30
committed by nshrivas
parent fc4ac73e9b
commit 6997a37a1e
13 changed files with 179 additions and 26 deletions
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14
dp/wifi3.0/dp_rx_err.c
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@@ -730,11 +730,12 @@ dp_rx_null_q_desc_handle(struct dp_soc *soc, qdf_nbuf_t nbuf,
uint8_t *rx_tlv_hdr, uint8_t pool_id,
struct dp_peer *peer)
{
uint32_t pkt_len, l2_hdr_offset;
uint32_t pkt_len;
uint16_t msdu_len;
struct dp_vdev *vdev;
uint8_t tid;
qdf_ether_header_t *eh;
struct hal_rx_msdu_metadata msdu_metadata;
qdf_nbuf_set_rx_chfrag_start(nbuf,
hal_rx_msdu_end_first_msdu_get(soc->hal_soc,
@@ -751,10 +752,9 @@ dp_rx_null_q_desc_handle(struct dp_soc *soc, qdf_nbuf_t nbuf,
hal_rx_msdu_end_sa_is_valid_get(soc->hal_soc,
rx_tlv_hdr));
l2_hdr_offset = hal_rx_msdu_end_l3_hdr_padding_get(soc->hal_soc,
rx_tlv_hdr);
hal_rx_msdu_metadata_get(soc->hal_soc, rx_tlv_hdr, &msdu_metadata);
msdu_len = hal_rx_msdu_start_msdu_len_get(rx_tlv_hdr);
pkt_len = msdu_len + l2_hdr_offset + RX_PKT_TLVS_LEN;
pkt_len = msdu_len + msdu_metadata.l3_hdr_pad + RX_PKT_TLVS_LEN;
if (qdf_likely(!qdf_nbuf_is_frag(nbuf))) {
if (dp_rx_check_pkt_len(soc, pkt_len))
@@ -819,7 +819,8 @@ dp_rx_null_q_desc_handle(struct dp_soc *soc, qdf_nbuf_t nbuf,
if (qdf_nbuf_is_frag(nbuf))
qdf_nbuf_pull_head(nbuf, RX_PKT_TLVS_LEN);
else
qdf_nbuf_pull_head(nbuf, (l2_hdr_offset + RX_PKT_TLVS_LEN));
qdf_nbuf_pull_head(nbuf, (msdu_metadata.l3_hdr_pad +
RX_PKT_TLVS_LEN));
dp_vdev_peer_stats_update_protocol_cnt(vdev, nbuf, NULL, 0, 1);
@@ -855,7 +856,8 @@ dp_rx_null_q_desc_handle(struct dp_soc *soc, qdf_nbuf_t nbuf,
/* WDS Source Port Learning */
if (qdf_likely(vdev->rx_decap_type == htt_cmn_pkt_type_ethernet &&
vdev->wds_enabled))
dp_rx_wds_srcport_learn(soc, rx_tlv_hdr, peer, nbuf);
dp_rx_wds_srcport_learn(soc, rx_tlv_hdr, peer, nbuf,
msdu_metadata);
if (hal_rx_is_unicast(soc->hal_soc, rx_tlv_hdr)) {
tid = hal_rx_tid_get(soc->hal_soc, rx_tlv_hdr);