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qcacld-3.0: Avoid pkt drop in DFS CAC for SAP dual band mode

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When dual band mode for SAP is enabled from UI, the packet
for 2G SAP will be dropped before dfs cac finishes.

Adjust channel check to avoid pkt drop in lim_handle80211_frames.
  1 non-sbs mode, bypass 2g channel packet
  2 sbs mode, bypass non dfs channel packet

Change-Id: Ib292fa3d6366fd7ea045480f61ce1890ac8c320a
CRs-Fixed: 2132883
This commit is contained in:
Jingxiang Ge 2017-10-26 11:27:36 +08:00 committed by snandini
parent 014096aad0
commit 6c9352f23f
1 changed files with 9 additions and 1 deletions
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10
core/mac/src/pe/lim/lim_process_message_queue.c
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@ -898,6 +898,8 @@ lim_handle80211_frames(tpAniSirGlobal pMac, struct scheduler_msg *limMsg,
tpPESession psessionEntry = NULL;
uint8_t sessionId;
bool isFrmFt = false;
uint8_t channel;
bool is_hw_sbs_capable = false;
*pDeferMsg = false;
lim_get_b_dfrom_rx_packet(pMac, limMsg->bodyptr,
@ -905,9 +907,15 @@ lim_handle80211_frames(tpAniSirGlobal pMac, struct scheduler_msg *limMsg,
pHdr = WMA_GET_RX_MAC_HEADER(pRxPacketInfo);
isFrmFt = WMA_GET_RX_FT_DONE(pRxPacketInfo);
channel = WMA_GET_RX_CH(pRxPacketInfo);
fc = pHdr->fc;
if (pMac->sap.SapDfsInfo.is_dfs_cac_timer_running) {
is_hw_sbs_capable =
policy_mgr_is_hw_sbs_capable(pMac->psoc);
if (IS_5G_CH(channel) &&
(!is_hw_sbs_capable ||
(is_hw_sbs_capable && wlan_reg_is_dfs_ch(pMac->pdev, channel))) &&
pMac->sap.SapDfsInfo.is_dfs_cac_timer_running) {
psessionEntry = pe_find_session_by_bssid(pMac,
pHdr->bssId, &sessionId);
if (psessionEntry &&