FAPI TM, WLS_LIB and ODULOW documentation

[o-du/phy.git] / fapi_5g / source / api / fapi2mac / nr5g_fapi_proc_error_ind.c

diff --git a/fapi_5g/source/api/fapi2mac/nr5g_fapi_proc_error_ind.c b/fapi_5g/source/api/fapi2mac/nr5g_fapi_proc_error_ind.c
new file mode 100644 (file)
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+++ b/fapi_5g/source/api/fapi2mac/nr5g_fapi_proc_error_ind.c
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+/******************************************************************************
+*
+*   Copyright (c) 2019 Intel.
+*
+*   Licensed under the Apache License, Version 2.0 (the "License");
+*   you may not use this file except in compliance with the License.
+*   You may obtain a copy of the License at
+*
+*       http://www.apache.org/licenses/LICENSE-2.0
+*
+*   Unless required by applicable law or agreed to in writing, software
+*   distributed under the License is distributed on an "AS IS" BASIS,
+*   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+*   See the License for the specific language governing permissions and
+*   limitations under the License.
+*
+*******************************************************************************/
+
+/**
+ * @file
+ * This file consist of implementation of FAPI ERROR.indication message.
+ *
+ **/
+
+#include "nr5g_fapi_framework.h"
+#include "gnb_l1_l2_api.h"
+#include "nr5g_fapi_fapi2mac_api.h"
+#include "nr5g_fapi_proc_error_ind.h"
+
+ /** @ingroup group_source_api_fapi2mac_proc
+ *
+ *  @param[in]  p_phy_ctx Pointer to PHY context.
+ *  @param[in]  p_iapi_resp Pointer to IAPI ERROR.indication message structure.
+ *  @return     Returns ::SUCCESS and ::FAILURE.
+ *
+ *  @description
+ *  This message allows PHY to report errors to L2/L3.
+ *
+**/
+uint8_t nr5g_fapi_error_indication(
+    p_nr5g_fapi_phy_ctx_t p_phy_ctx,
+    PERRORIndicationStruct p_iapi_resp)
+{
+    uint8_t phy_id;
+    fapi_error_ind_t *p_fapi_error_ind;
+    p_fapi_api_queue_elem_t p_list_elem;
+    p_nr5g_fapi_phy_instance_t p_phy_instance = NULL;
+
+    if (NULL == p_phy_ctx) {
+        NR5G_FAPI_LOG(ERROR_LOG,
+            ("[NR5G_FAPI] [ERROR.indication] Invalid handle to "
+                "phy context"));
+        return FAILURE;
+    }
+
+    if (NULL == p_iapi_resp) {
+        NR5G_FAPI_LOG(ERROR_LOG,
+            ("[NR5G_FAPI] [ERROR.indication] Invalid handle to iapi "
+                "stop indication message"));
+        return FAILURE;
+    }
+
+    phy_id = p_iapi_resp->sSFN_Slot.nCarrierIdx;
+    p_phy_instance = &p_phy_ctx->phy_instance[phy_id];
+    if (p_phy_instance->phy_id != p_iapi_resp->sSFN_Slot.nCarrierIdx) {
+        NR5G_FAPI_LOG(ERROR_LOG,
+            ("[NR5G_FAPI] [ERROR.indication] Invalid handle"
+                "to phy instance"));
+        return FAILURE;
+    }
+
+    p_list_elem =
+        nr5g_fapi_fapi2mac_create_api_list_elem(FAPI_ERROR_INDICATION, 1,
+        sizeof(fapi_error_ind_t));
+    if (!p_list_elem) {
+        NR5G_FAPI_LOG(ERROR_LOG,
+            ("[NR5G_FAPI] [ERROR.indication] Unable to create "
+                "list element. Out of memory!!!"));
+        return FAILURE;
+    }
+
+    p_fapi_error_ind = (fapi_error_ind_t *) (p_list_elem + 1);
+    p_fapi_error_ind->header.msg_id = FAPI_ERROR_INDICATION;
+    p_fapi_error_ind->header.length = p_iapi_resp->sMsgHdr.nMessageLen;
+    p_fapi_error_ind->sfn = p_iapi_resp->sSFN_Slot.nSFN;
+    p_fapi_error_ind->slot = p_iapi_resp->sSFN_Slot.nSlot;
+    // p_fapi_error_ind->message_id     =   ; // TODO message id is not supported in IAPI error indication
+    p_fapi_error_ind->error_code = p_iapi_resp->nStatus;
+
+    nr5g_fapi_fapi2mac_add_api_to_list(phy_id, p_list_elem);
+
+    // phyStats->iaL1ApiStats.errorInd++; //TODO
+    NR5G_FAPI_LOG(INFO_LOG, ("[NR5G_FAPI][ERROR.indication][%d][%d,%d]",
+                p_phy_instance->phy_id,
+                p_iapi_resp->sSFN_Slot.nSFN,
+                p_iapi_resp->sSFN_Slot.nSlot));
+
+    return SUCCESS;
+}