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qcacmn: Handling vlan tagged frames for multipass phrase feature

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1. Remove vlan tag in tx and enqueue to hardware.
2. Add vlan tag in rx after peer-vlan_id lookup.

Change-Id: I932202540ac03cabdd20ffd4849fe759ea8a7abb
This commit is contained in:
Varsha Mishra
2019-07-27 22:51:42 +05:30
committed by nshrivas
parent abac9eedad
commit 6e1760c2c4
11 changed files with 221 additions and 8 deletions
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34
dp/wifi3.0/dp_tx.c
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@@ -303,8 +303,8 @@ dp_tx_desc_release(struct dp_tx_desc_s *tx_desc, uint8_t desc_pool_id)
* Return: HTT metadata size
*
*/
static uint8_t dp_tx_prepare_htt_metadata(struct dp_vdev *vdev, qdf_nbuf_t nbuf,
struct dp_tx_msdu_info_s *msdu_info)
uint8_t dp_tx_prepare_htt_metadata(struct dp_vdev *vdev, qdf_nbuf_t nbuf,
struct dp_tx_msdu_info_s *msdu_info)
{
uint32_t *meta_data = msdu_info->meta_data;
struct htt_tx_msdu_desc_ext2_t *desc_ext =
@@ -323,12 +323,26 @@ static uint8_t dp_tx_prepare_htt_metadata(struct dp_vdev *vdev, qdf_nbuf_t nbuf,
htt_desc_size = sizeof(struct htt_tx_msdu_desc_ext2_t);
htt_desc_size_aligned = (htt_desc_size + 7) & ~0x7;
if (vdev->mesh_vdev || msdu_info->is_tx_sniffer) {
if (vdev->mesh_vdev || msdu_info->is_tx_sniffer ||
HTT_TX_MSDU_EXT2_DESC_FLAG_VALID_KEY_FLAGS_GET(msdu_info->
meta_data[0])) {
if (qdf_unlikely(qdf_nbuf_headroom(nbuf) <
htt_desc_size_aligned)) {
DP_STATS_INC(vdev,
tx_i.dropped.headroom_insufficient, 1);
return 0;
htt_desc_size_aligned)) {
nbuf = qdf_nbuf_realloc_headroom(nbuf,
htt_desc_size_aligned);
if (!nbuf) {
/*
* qdf_nbuf_realloc_headroom won't do skb_clone
* as skb_realloc_headroom does. so, no free is
* needed here.
*/
DP_STATS_INC(vdev,
tx_i.dropped.headroom_insufficient,
1);
qdf_print(" %s[%d] skb_realloc_headroom failed",
__func__, __LINE__);
return 0;
}
}
/* Fill and add HTT metaheader */
hdr = qdf_nbuf_push_head(nbuf, htt_desc_size_aligned);
@@ -746,6 +760,11 @@ struct dp_tx_desc_s *dp_tx_prepare_desc_single(struct dp_vdev *vdev,
dp_tx_trace_pkt(nbuf, tx_desc->id, vdev->vdev_id);
if (qdf_unlikely(vdev->multipass_en)) {
if (!dp_tx_multipass_process(soc, vdev, nbuf, msdu_info))
goto failure;
}
/*
* For special modes (vdev_type == ocb or mesh), data frames should be
* transmitted using varying transmit parameters (tx spec) which include
@@ -3805,6 +3824,7 @@ QDF_STATUS dp_tx_vdev_detach(struct dp_vdev *vdev)
/* Reset TX desc associated to this Vdev as NULL */
dp_tx_desc_flush(pdev, vdev, false);
dp_tx_vdev_multipass_deinit(vdev);
return QDF_STATUS_SUCCESS;
}