qcacld-3.0: remove legacy roc struct/functions

After p2p componentized, the legacy roc data struct and
functions are not needed. Remove below data struct and
functions:
lim_remain_on_chn_rsp
lim_process_remain_on_chnl_req
lim_process_remain_on_chn_timeout
lim_send_p2p_action_frame
lim_send_sme_roc_rsp
struct sir_roc_rsp
struct sSirRemainOnChnReq
tSirRemainOnChnReq *gpLimRemainOnChanReq

Change-Id: Ie1644bf973e8aba30f44e0750f97b21ec31deb69
CRs-Fixed: 2367914

core/mac/inc/ani_global.h

@@ -676,7 +676,6 @@ typedef struct sAniSirLim {
 	tLimWscIeInfo wscIeInfo;
 	struct pe_session *gpSession;  /* Pointer to  session table */
 
-	tSirRemainOnChnReq *gpLimRemainOnChanReq;       /* hold remain on chan request in this buf */
 	qdf_mutex_t lim_frame_register_lock;
 	qdf_list_t gLimMgmtFrameRegistratinQueue;
 	uint32_t tdls_frm_session_id;

core/mac/inc/sir_api.h

@@ -360,35 +360,6 @@ typedef struct sSirSupportedRates {
 #endif
 } tSirSupportedRates, *tpSirSupportedRates;
 
-typedef struct sSirRemainOnChnReq {
-	uint16_t messageType;
-	uint16_t length;
-	uint8_t sessionId;
-	struct qdf_mac_addr selfMacAddr;
-	uint8_t chnNum;
-	uint8_t phyMode;
-	uint32_t duration;
-	uint8_t isProbeRequestAllowed;
-	uint32_t scan_id;
-	uint8_t probeRspIe[1];
-} tSirRemainOnChnReq, *tpSirRemainOnChnReq;
-
-/**
- * struct sir_roc_rsp - Structure to store the remain on channel response
- * @message_type: Message Type
- * @length: Message Length
- * @session_id: SME session Id
- * @scan_id : scan identifier
- * @status: result status
- */
-struct sir_roc_rsp {
-	uint16_t message_type;
-	uint16_t length;
-	uint8_t session_id;
-	uint32_t scan_id;
-	tSirResultCodes status;
-};
-
 typedef struct sSirRegisterMgmtFrame {
 	uint16_t messageType;
 	uint16_t length;

core/mac/src/pe/include/lim_api.h

@@ -327,21 +327,6 @@ QDF_STATUS pe_mc_process_handler(struct scheduler_msg *msg);
    -----------------------------------------------------------------*/
 void pe_free_msg(struct mac_context *mac, struct scheduler_msg *pMsg);
 
-/*--------------------------------------------------------------------------
-
-   \brief lim_remain_on_chn_rsp() - API for sending remain on channel response.
-
-   LIM calls this api to send the remain on channel response to SME.
-
-   \param mac - Pointer to Global MAC structure
-   \param status - status of the response
-   \param data - pointer to msg
-
-   \return  void
-
-   --------------------------------------------------------------------------*/
-void lim_remain_on_chn_rsp(struct mac_context *mac, QDF_STATUS status, uint32_t *data);
-
 /**
  * lim_process_abort_scan_ind() - abort the scan which is presently being run
  *

core/mac/src/pe/lim/lim_api.c

@@ -485,9 +485,6 @@ void lim_cleanup(struct mac_context *mac)
 
 	pe_deregister_mgmt_rx_frm_callback(mac);
 
-	qdf_mem_free(mac->lim.gpLimRemainOnChanReq);
-	mac->lim.gpLimRemainOnChanReq = NULL;
-
 	/* free up preAuth table */
 	if (mac->lim.gLimPreAuthTimerTable.pTable != NULL) {
 		for (i = 0; i < mac->lim.gLimPreAuthTimerTable.numEntry; i++)

core/mac/src/pe/lim/lim_process_probe_req_frame.c

@@ -259,15 +259,6 @@ lim_process_probe_req_frame(struct mac_context *mac_ctx, uint8_t *rx_pkt_info,
 	if (mac_ctx->lim.gLimProbeRespDisableFlag)
 		return;
 
-	/*
-	 * Don't send probe response if P2P go is scanning till scan
-	 * come to idle state.
-	 */
-	if ((session->pePersona == QDF_P2P_GO_MODE) &&
-	    mac_ctx->lim.gpLimRemainOnChanReq) {
-		pe_debug("GO is scanning, don't send probersp on diff chnl");
-		return;
-	}
 	mac_hdr = WMA_GET_RX_MAC_HEADER(rx_pkt_info);
 	if (LIM_IS_AP_ROLE(session) ||
 		(LIM_IS_IBSS_ROLE(session) &&

core/mac/src/pe/lim/lim_send_management_frames.c

@@ -665,17 +665,13 @@ lim_send_probe_rsp_mgmt_frame(struct mac_context *mac_ctx,
 			&frm->WAPI);
 #endif /* defined(FEATURE_WLAN_WAPI) */
 
-	if (mac_ctx->lim.gpLimRemainOnChanReq)
-		bytes += (mac_ctx->lim.gpLimRemainOnChanReq->length -
-			 sizeof(tSirRemainOnChnReq));
-	else
-		/*
-		 * Only use CFG for non-listen mode. This CFG is not working for
-		 * concurrency. In listening mode, probe rsp IEs is passed in
-		 * the message from SME to PE.
-		 */
-		addn_ie_present =
-			(pe_session->addIeParams.probeRespDataLen != 0);
+	/*
+	 * Only use CFG for non-listen mode. This CFG is not working for
+	 * concurrency. In listening mode, probe rsp IEs is passed in
+	 * the message from SME to PE.
+	 */
+	addn_ie_present =
+		(pe_session->addIeParams.probeRespDataLen != 0);
 
 	if (addn_ie_present) {
 
@@ -779,12 +775,6 @@ lim_send_probe_rsp_mgmt_frame(struct mac_context *mac_ctx,
 	pe_debug("Sending Probe Response frame to");
 	lim_print_mac_addr(mac_ctx, peer_macaddr, LOGD);
 
-	if (mac_ctx->lim.gpLimRemainOnChanReq)
-		qdf_mem_copy(frame + sizeof(tSirMacMgmtHdr) + payload,
-			     mac_ctx->lim.gpLimRemainOnChanReq->probeRspIe,
-			     (mac_ctx->lim.gpLimRemainOnChanReq->length -
-			      sizeof(tSirRemainOnChnReq)));
-
 	if (addn_ie_present)
 		qdf_mem_copy(frame + sizeof(tSirMacMgmtHdr) + payload,
 			     &add_ie[0], addn_ie_len);

core/mac/src/pe/lim/lim_types.h

@@ -928,9 +928,6 @@ void lim_wpspbc_close(struct mac_context *mac, struct pe_session *pe_session);
 
 #define LIM_WPS_OVERLAP_TIMER_MS                 10000
 
-void lim_process_remain_on_chn_timeout(struct mac_context *mac);
-void lim_send_p2p_action_frame(struct mac_context *mac, struct scheduler_msg *pMsg);
-
 void lim_process_disassoc_ack_timeout(struct mac_context *mac);
 void lim_process_deauth_ack_timeout(struct mac_context *mac);
 QDF_STATUS lim_send_disassoc_cnf(struct mac_context *mac);
@@ -968,8 +965,6 @@ typedef struct sSetLinkCbackParams {
 	void *cbackDataPtr;
 } tSetLinkCbackParams;
 
-int lim_process_remain_on_chnl_req(struct mac_context *mac, uint32_t *pMsg);
-void lim_remain_on_chn_rsp(struct mac_context *mac, QDF_STATUS status, uint32_t *data);
 void lim_send_sme_disassoc_deauth_ntf(struct mac_context *mac_ctx,
 				QDF_STATUS status, uint32_t *ctx);
 

core/mac/src/pe/lim/lim_utils.c

@@ -4037,20 +4037,6 @@ void lim_update_sta_run_time_ht_switch_chnl_params(struct mac_context *mac,
 		return;
 	}
 
-	/*
-	 * Do not try to switch channel if RoC is in progress. RoC code path
-	 * uses mac->lim.gpLimRemainOnChanReq to notify the upper layers that
-	 * the device has started listening on the channel requested as part of
-	 * RoC, if we set mac->lim.gpLimRemainOnChanReq to NULL as we do below
-	 * then the upper layers will think that the channel change is not
-	 * successful and the RoC from the upper layer perspective will never
-	 * end...
-	 */
-	if (mac->lim.gpLimRemainOnChanReq) {
-		pe_debug("RoC is in progress");
-		return;
-	}
-
 	if (pe_session->ch_switch_in_progress == true) {
 		pe_debug("ch switch is in progress, ignore HT IE BW update");
 		return;