Changes for Errata 295 : Added test for S_RAS_01 (#511)

Signed-off-by: Rajat Goyal <[email protected]>

docs/arm_sbsa_testcase_checklist.rst

@@ -317,6 +317,8 @@ The below table provides the following details
 +-------+--------------------------------------------+-----+----------------------------------------------------+----------------+----+----------+-----+-------------------+
 |1213   |Check RAS memory mapped view supp           |FR   |SYS_RAS_4                                           |Yes             |Yes |Yes       |No   |No                 |
 +-------+--------------------------------------------+-----+----------------------------------------------------+----------------+----+----------+-----+-------------------+
+|1214   |Check RAS SR Interface ERI/FHI are PPI      |L6   |S_RAS_01                                            |Yes             |Yes |Yes       |No   |No                 |
++-------+--------------------------------------------+-----+----------------------------------------------------+----------------+----+----------+-----+-------------------+
 |1301   |NIST Statistical Test Suite                 |L7   |S_L7ENT_1                                           |Yes             |Yes |Yes       |No   |No                 |
 +-------+--------------------------------------------+-----+----------------------------------------------------+----------------+----+----------+-----+-------------------+
 |1401   |Check for FEAT_ETE                          |FR   |ETE_02                                              |Yes             |Yes |Yes       |No   |No                 |

test_pool/ras/operating_system/test_ras014.c

@@ -0,0 +1,123 @@
+/** @file
+ * Copyright (c) 2024, Arm Limited or its affiliates. All rights reserved.
+ * SPDX-License-Identifier : Apache-2.0
+
+ * 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.
+ **/
+
+#include "val/common/include/acs_val.h"
+#include "val/common/include/acs_pe.h"
+#include "val/sbsa/include/sbsa_val_interface.h"
+#include "val/sbsa/include/sbsa_acs_memory.h"
+#include "val/sbsa/include/sbsa_acs_pe.h"
+#include "val/sbsa/include/sbsa_acs_ras.h"
+#include "val/common/include/acs_common.h"
+
+#define TEST_NUM   (ACS_RAS_TEST_NUM_BASE + 14)
+#define TEST_RULE  "S_RAS_01"
+#define TEST_DESC  "Check RAS SR Interface ERI/FHI are PPI"
+
+static void payload(void)
+{
+
+  uint32_t status;
+  uint32_t fail_cnt = 0;
+  uint64_t num_node;
+  uint64_t value;
+  uint32_t node_index;
+  uint64_t eri_id = 0;
+  uint64_t fhi_id = 0;
+  uint32_t test_skip = 1;
+  uint32_t index = val_pe_get_index_mpid(val_pe_get_mpid());
+
+  if (g_sbsa_level < 6) {
+    val_set_status(index, RESULT_SKIP(TEST_NUM, 01));
+    return;
+  }
+
+  /* Get Number of RAS nodes */
+  status = val_ras_get_info(RAS_INFO_NUM_NODES, 0, &num_node);
+
+  for (node_index = 0; node_index < num_node; node_index++) {
+
+    /* Check for interface type is System Register Based */
+    status = val_ras_get_info(RAS_INFO_INTF_TYPE, node_index, &value);
+    if (status) {
+      val_print(ACS_PRINT_DEBUG, "\n       Interface Type not found index %d", node_index);
+      fail_cnt++;
+      break;
+    }
+    if (value != 0)
+      continue;
+
+    /* Get ERI number for Node, If Not Skip the Node */
+    status = val_ras_get_info(RAS_INFO_ERI_ID, node_index, &eri_id);
+    if (status) {
+      /* No ERI Support for this node */
+      val_print(ACS_PRINT_DEBUG, "\n       ERI Not supported for node %d", node_index);
+    } else {
+      test_skip = 0;
+      /* ERI Support, Check for PPI */
+      if ((eri_id < 16) || (eri_id > 31)) {
+        val_print(ACS_PRINT_ERR, "\n       ERI Not PPI for node %d", node_index);
+        fail_cnt++;
+        continue;
+      }
+    }
+
+    /* Get FHI number for Node, If Not Skip the Node */
+    status = val_ras_get_info(RAS_INFO_FHI_ID, node_index, &fhi_id);
+    if (status) {
+      /* No FHI Support for this node */
+      val_print(ACS_PRINT_DEBUG, "\n       FHI Not supported for node %d", node_index);
+    } else {
+      test_skip = 0;
+      /* FHI Support, Check for PPI */
+      if ((fhi_id < 16) || (fhi_id > 31)) {
+        val_print(ACS_PRINT_ERR, "\n       FHI Not PPI for node %d", node_index);
+        fail_cnt++;
+        continue;
+      }
+    }
+  }
+
+  if (fail_cnt) {
+    val_set_status(index, RESULT_FAIL(TEST_NUM, 01));
+    return;
+  } else if (test_skip) {
+    val_set_status(index, RESULT_SKIP(TEST_NUM, 02));
+    return;
+  }
+
+  val_set_status(index, RESULT_PASS(TEST_NUM, 01));
+}
+
+uint32_t ras014_entry(uint32_t num_pe)
+{
+
+  uint32_t status = ACS_STATUS_FAIL;
+
+  num_pe = 1;  /* This test is run on single processor */
+
+  status = val_initialize_test(TEST_NUM, TEST_DESC, num_pe);
+
+  if (status != ACS_STATUS_SKIP)
+      val_run_test_payload(TEST_NUM, num_pe, payload, 0);
+
+  /* get the result from all PE and check for failure */
+  status = val_check_for_error(TEST_NUM, num_pe, TEST_RULE);
+
+  val_report_status(0, ACS_END(TEST_NUM), TEST_RULE);
+
+  return status;
+}

uefi_app/SbsaAvs.inf

@@ -185,6 +185,7 @@
   ../test_pool/ras/operating_system/test_ras011.c
   ../test_pool/ras/operating_system/test_ras012.c
   ../test_pool/ras/operating_system/test_ras013.c
+  ../test_pool/ras/operating_system/test_ras014.c
 
   ../test_pool/ete/operating_system/test_ete001.c
   ../test_pool/ete/operating_system/test_ete002.c

uefi_app/SbsaAvsNist.inf

@@ -186,6 +186,7 @@
   ../test_pool/ras/operating_system/test_ras011.c
   ../test_pool/ras/operating_system/test_ras012.c
   ../test_pool/ras/operating_system/test_ras013.c
+  ../test_pool/ras/operating_system/test_ras014.c
 
   ../test_pool/ete/operating_system/test_ete001.c
   ../test_pool/ete/operating_system/test_ete002.c