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qcacmn: Add multicast address in tx_capture header

Browse source 
In existing code peer's mac address is populated in tx_capture
receiver address field. In case of multicast and broadcast packets
the packets is transmitted on BSS peer so in case of broadcast/multicast
packets the transmitter address is same as receiver address in tx_capture
header.

Add change to populate receiver address field with ethernet destination
address in case of bss peer is tranmit status.

Change-Id: Ie9495d51391454313b1697ecedb8e8dec0459565
CRs-Fixed: 2261473
This commit is contained in:
Soumya Bhat 2018-06-20 16:33:49 +05:30 • committed by nshrivas
commit 14b6f26e71
2 changed files with 12 additions and 5 deletions
Download patch file Download diff file Expand all files Collapse all files

3
dp/wifi3.0/dp_main.c
View file

@ -6321,8 +6321,7 @@ dp_config_debug_sniffer(struct cdp_pdev *pdev_handle, int val)
case 2:
pdev->mcopy_mode = 1;
pdev->tx_sniffer_enable = 0;
if (!pdev->enhanced_stats_en)
dp_ppdu_ring_cfg(pdev);
dp_ppdu_ring_cfg(pdev);
if (!pdev->pktlog_ppdu_stats)
dp_h2t_cfg_stats_msg_send(pdev,

14
dp/wifi3.0/dp_tx.c
View file

@ -2319,6 +2319,7 @@ dp_get_completion_indication_for_stack(struct dp_soc *soc, struct dp_pdev *pdev
{
struct tx_capture_hdr *ppdu_hdr;
struct dp_peer *peer = NULL;
struct ether_header *eh;
if (qdf_unlikely(!pdev->tx_sniffer_enable && !pdev->mcopy_mode))
return QDF_STATUS_E_NOSUPPORT;
@ -2342,6 +2343,8 @@ dp_get_completion_indication_for_stack(struct dp_soc *soc, struct dp_pdev *pdev
pdev->m_copy_id.tx_peer_id = peer_id;
}
eh = (struct ether_header *)qdf_nbuf_data(netbuf);
if (!qdf_nbuf_push_head(netbuf, sizeof(struct tx_capture_hdr))) {
QDF_TRACE(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_ERROR,
FL("No headroom"));
@ -2350,10 +2353,15 @@ dp_get_completion_indication_for_stack(struct dp_soc *soc, struct dp_pdev *pdev
ppdu_hdr = (struct tx_capture_hdr *)qdf_nbuf_data(netbuf);
qdf_mem_copy(ppdu_hdr->ta, peer->vdev->mac_addr.raw,
IEEE80211_ADDR_LEN);
IEEE80211_ADDR_LEN);
if (peer->bss_peer) {
qdf_mem_copy(ppdu_hdr->ra, eh->ether_dhost, IEEE80211_ADDR_LEN);
} else {
qdf_mem_copy(ppdu_hdr->ra, peer->mac_addr.raw,
IEEE80211_ADDR_LEN);
}
ppdu_hdr->ppdu_id = ppdu_id;
qdf_mem_copy(ppdu_hdr->ra, peer->mac_addr.raw,
IEEE80211_ADDR_LEN);
ppdu_hdr->peer_id = peer_id;
ppdu_hdr->first_msdu = first_msdu;
ppdu_hdr->last_msdu = last_msdu;