Add support for deferred RAS errors in API

The API will support the deferred errors

Change-Id: I221a146f09fefde1fc31e5f746d0870e07c93561

include/amd_smi/amdsmi.h

@@ -1429,9 +1429,10 @@ typedef struct {
  * @brief This structure holds error counts.
  */
 typedef struct {
-    uint64_t correctable_count;            //!< Accumulated correctable errors
-    uint64_t uncorrectable_count;          //!< Accumulated uncorrectable errors
-    uint64_t reserved[2];
+  uint64_t correctable_count;   //!< Accumulated correctable errors
+  uint64_t uncorrectable_count;  //!< Accumulated uncorrectable errors
+  uint64_t deferred_count;  //!< Accumulated deferred errors
+  uint64_t reserved[5];
 } amdsmi_error_count_t;
 
 /**
@@ -4662,8 +4663,8 @@ amdsmi_get_gpu_process_info(amdsmi_processor_handle processor_handle, amdsmi_pro
  */
 
 /**
- *  @brief          Returns the total number of ECC errors (correctable and
- *                  uncorrectable) in the given GPU. It is not supported on
+ *  @brief          Returns the total number of ECC errors (correctable,
+ *                  uncorrectable and deferred) in the given GPU. It is not supported on
  *                  virtual machine guest
  *
  *  @platform{gpu_bm_linux}  @platform{host}

rocm_smi/include/rocm_smi/rocm_smi.h

@@ -1194,8 +1194,10 @@ typedef enum {
  * @brief This structure holds error counts.
  */
 typedef struct {
-    uint64_t correctable_err;            //!< Accumulated correctable errors
-    uint64_t uncorrectable_err;          //!< Accumulated uncorrectable errors
+  uint64_t correctable_err;   //!< Accumulated correctable errors
+  uint64_t uncorrectable_err;  //!< Accumulated uncorrectable errors
+  uint64_t deferred_err;  //!< Accumulated deferred errors
+  uint64_t reserved[5];
 } rsmi_error_count_t;
 
 /**

rocm_smi/src/rocm_smi.cc

@@ -766,6 +766,20 @@ rsmi_dev_ecc_count_get(uint32_t dv_ind, rsmi_gpu_block_t block,
   assert(junk == "ce:");
   fs2 >> ec->correctable_err;
 
+  ec->deferred_err = 0;
+  if (val_vec.size() > 2) {
+    std::istringstream fs3(val_vec[2]);
+    fs3 >> junk;
+    if (junk == "de:") {
+      fs3 >> ec->deferred_err;
+    } else {
+      ss << __PRETTY_FUNCTION__
+       << "Trying to get the de count, but got " << junk
+       << " ignore the defer count";
+    LOG_ERROR(ss);
+    }
+  }
+
   ss << __PRETTY_FUNCTION__ << " | ======= end ======="
      << ", reporting " << amd::smi::getRSMIStatusString(ret);;
   LOG_TRACE(ss);

src/amd_smi/amd_smi.cc

@@ -1733,6 +1733,7 @@ amdsmi_get_gpu_total_ecc_count(amdsmi_processor_handle processor_handle, amdsmi_
                     // Increase the total ecc counts
                     ec->correctable_count += block_ec.correctable_count;
                     ec->uncorrectable_count += block_ec.uncorrectable_count;
+                    ec->deferred_count += block_ec.deferred_count;
                 }
             }
         }