qcacld-3.0: Determine transition status for BSS transition candidates
Determine bss transition status for preferrable candidates provided
by userspace based on the transition reason, rssi of connected and
candidate bssids and other parameters like whether transitiong to the
candidate will result in sub-optimal scenario. The transition status
is either accept or a reason for reject.
Change-Id: Ib83c81909f4d8e31b4125309b8ac392a26a0d6bf
CRs-Fixed: 2007107
diff --git a/core/sme/src/csr/csr_util.c b/core/sme/src/csr/csr_util.c
index efaec6a..e271a0c 100644
--- a/core/sme/src/csr/csr_util.c
+++ b/core/sme/src/csr/csr_util.c
@@ -6752,3 +6752,43 @@
return eCSR_CONNECT_STATE_TYPE_NDI_STARTED == session->connectState;
}
+
+bool csr_is_mcc_channel(tHalHandle hal, uint8_t channel)
+{
+ tpAniSirGlobal mac_ctx = PMAC_STRUCT(hal);
+ struct csr_roam_session *session;
+ enum QDF_OPMODE oper_mode;
+ uint8_t oper_channel = 0;
+ uint8_t session_id;
+
+ if (channel == 0)
+ return false;
+
+ for (session_id = 0; session_id < CSR_ROAM_SESSION_MAX; session_id++) {
+ if (CSR_IS_SESSION_VALID(mac_ctx, session_id)) {
+ session = CSR_GET_SESSION(mac_ctx, session_id);
+ if (NULL == session->pCurRoamProfile)
+ continue;
+ oper_mode = session->pCurRoamProfile->csrPersona;
+ if ((((oper_mode == QDF_STA_MODE) ||
+ (oper_mode == QDF_P2P_CLIENT_MODE)) &&
+ (session->connectState ==
+ eCSR_ASSOC_STATE_TYPE_INFRA_ASSOCIATED)) ||
+ (((oper_mode == QDF_P2P_GO_MODE) ||
+ (oper_mode == QDF_SAP_MODE))
+ && (session->connectState !=
+ eCSR_ASSOC_STATE_TYPE_NOT_CONNECTED)))
+ oper_channel = session->connectedProfile.
+ operationChannel;
+
+ if (oper_channel && channel != oper_channel &&
+ (!policy_mgr_is_hw_dbs_capable(mac_ctx->psoc) ||
+ WLAN_REG_IS_SAME_BAND_CHANNELS(channel,
+ oper_channel)))
+ return true;
+ }
+ }
+
+ return false;
+}
+