qcacld-3.0: Route RSO commands to WMA through LIM layer
qcacld-2.0 to qcacld-3.0 propagation.
Presently the Roam Scan Offload commands(Start/Restart/Stop etc) are all
sent directly from CSR to WMA. This fix reroutes these commands to LIM
and then to WMA. In LIM, ext cap IE present in assoc IE buffer of RSO
command is updated with FTM[Fine Time Measurement] capabilities if set
in host driver
Change-Id: I86c3b93570a38329cbc6a8a31017ece172164732
CRs-fixed: 1009486
diff --git a/core/mac/src/pe/lim/lim_process_sme_req_messages.c b/core/mac/src/pe/lim/lim_process_sme_req_messages.c
index ab01850..9aea67e 100644
--- a/core/mac/src/pe/lim/lim_process_sme_req_messages.c
+++ b/core/mac/src/pe/lim/lim_process_sme_req_messages.c
@@ -4144,6 +4144,55 @@
}
}
+/**
+ * __lim_process_roam_scan_offload_req() - Process Roam scan offload from csr
+ * @mac_ctx: Pointer to Global MAC structure
+ * @msg_buf: Pointer to SME message buffer
+ *
+ * Return: None
+ */
+static void __lim_process_roam_scan_offload_req(tpAniSirGlobal mac_ctx,
+ uint32_t *msg_buf)
+{
+ tpPESession pe_session;
+ tSirMsgQ wma_msg;
+ tSirRetStatus status;
+ tSirRoamOffloadScanReq *req_buffer;
+ uint16_t local_ie_len;
+ uint8_t *local_ie_buf;
+
+ req_buffer = (tSirRoamOffloadScanReq *)msg_buf;
+ pe_session = pe_find_session_by_sme_session_id(mac_ctx,
+ req_buffer->sessionId);
+
+ local_ie_buf = qdf_mem_malloc(MAX_DEFAULT_SCAN_IE_LEN);
+ if (!local_ie_buf) {
+ lim_log(mac_ctx, LOGE, FL("Mem Alloc failed for local_ie_buf"));
+ return;
+ }
+
+ local_ie_len = req_buffer->assoc_ie.length;
+ /* Update ext cap IE if present */
+ if (local_ie_len &&
+ !lim_update_ext_cap_ie(mac_ctx, req_buffer->assoc_ie.addIEdata,
+ local_ie_buf, &local_ie_len)) {
+ req_buffer->assoc_ie.length = local_ie_len;
+ qdf_mem_copy(req_buffer->assoc_ie.addIEdata, local_ie_buf,
+ local_ie_len);
+ }
+ qdf_mem_free(local_ie_buf);
+
+ wma_msg.type = WMA_ROAM_SCAN_OFFLOAD_REQ;
+ wma_msg.bodyptr = req_buffer;
+
+ status = wma_post_ctrl_msg(mac_ctx, &wma_msg);
+ if (eSIR_SUCCESS != status) {
+ lim_log(mac_ctx, LOGE,
+ FL("Posting WMA_ROAM_SCAN_OFFLOAD_REQ failed"));
+ qdf_mem_free(req_buffer);
+ }
+}
+
static void __lim_process_sme_hide_ssid(tpAniSirGlobal pMac, uint32_t *pMsgBuf)
{
tpSirUpdateParams pUpdateParams;
@@ -5213,6 +5262,10 @@
case eWNI_SME_HIDE_SSID_REQ:
__lim_process_sme_hide_ssid(pMac, pMsgBuf);
break;
+ case eWNI_SME_ROAM_SCAN_OFFLOAD_REQ:
+ __lim_process_roam_scan_offload_req(pMac, pMsgBuf);
+ bufConsumed = false;
+ break;
case eWNI_SME_UPDATE_APWPSIE_REQ:
__lim_process_sme_update_apwpsi_es(pMac, pMsgBuf);
break;