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qcacld-3.0: Switch channel when radar is found in dfs channel

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When radar is found, the current channel is put in NOL list and the state
is set as CHANNEL_STATE_DISABLE.

Currently if channel state is not CHANNEL_STATE_DFS, it will not do channel
change. This is not correct.

Do channel change when radar is found in dfs channel

Change-Id: Iabc8ef5ee92e9d2dc83a95d8fce36a2271ca056c
CRs-Fixed: 2155835
This commit is contained in:
bings
2017-12-08 15:11:09 +08:00
committed by snandini
parent 797dfd7b1d
commit 73e793e2a6
1 changed files with 4 additions and 6 deletions
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10
core/sap/src/sap_fsm.c
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@@ -3261,7 +3261,8 @@ static QDF_STATUS sap_fsm_state_dfs_cac_wait(struct sap_context *sap_ctx,
t_sap_ctx != NULL && t_sap_ctx != NULL &&
t_sap_ctx->sapsMachine != eSAP_DISCONNECTED) { t_sap_ctx->sapsMachine != eSAP_DISCONNECTED) {
profile = &t_sap_ctx->csr_roamProfile; profile = &t_sap_ctx->csr_roamProfile;
if (!wlan_reg_is_dfs_ch(mac_ctx->pdev, if (!wlan_reg_is_passive_or_disable_ch(
mac_ctx->pdev,
profile->operationChannel)) profile->operationChannel))
continue; continue;
/* SAP to be moved to DISCONNECTING state */ /* SAP to be moved to DISCONNECTING state */
@@ -3274,10 +3275,6 @@ static QDF_STATUS sap_fsm_state_dfs_cac_wait(struct sap_context *sap_ctx,
* Send the Channel change message to SME/PE. * Send the Channel change message to SME/PE.
* sap_radar_found_status is set to 1 * sap_radar_found_status is set to 1
*/ */
sap_signal_hdd_event(t_sap_ctx, NULL,
eSAP_DFS_RADAR_DETECT,
(void *)eSAP_STATUS_SUCCESS);
wlansap_channel_change_request( wlansap_channel_change_request(
t_sap_ctx, t_sap_ctx,
mac_ctx->sap.SapDfsInfo.target_channel); mac_ctx->sap.SapDfsInfo.target_channel);
@@ -3490,7 +3487,8 @@ static QDF_STATUS sap_fsm_state_started(struct sap_context *sap_ctx,
* no need to move them * no need to move them
*/ */
profile = &temp_sap_ctx->csr_roamProfile; profile = &temp_sap_ctx->csr_roamProfile;
if (!wlan_reg_is_dfs_ch(mac_ctx->pdev, if (!wlan_reg_is_passive_or_disable_ch(
mac_ctx->pdev,
profile->operationChannel)) profile->operationChannel))
continue; continue;
QDF_TRACE(QDF_MODULE_ID_SAP, QDF_TRACE(QDF_MODULE_ID_SAP,