Add rsmi_dev_pci_throughput_get()

include/rocm_smi/rocm_smi.h

@@ -468,6 +468,32 @@ rsmi_status_t rsmi_dev_pci_bandwidth_set(uint32_t dv_ind, uint64_t bw_bitmask);
  */
 rsmi_status_t rsmi_dev_pci_id_get(uint32_t dv_ind, uint64_t *bdfid);
 
+/**
+ *  @brief Get PCIe traffic information
+ *
+ *  @details Give a device index @p dv_ind and pointers to a uint64_t's, @p
+ *  sent, @p received and @p max_pkt_sz, this function will write the number
+ *  of bytes sent and received in 1 second to @p sent and @p received,
+ *  respectively. The maximum possible packet size will be written to
+ *  @max_pkt_size.
+ *
+ *  @param[in] dv_ind a device index
+ *
+ *  @param[inout] sent a pointer to uint64_t to which the number of bytes sent
+ *  will be written in 1 second. If pointer is NULL, it will be ignored.
+ *
+ *  @param[inout] received a pointer to uint64_t to which the number of bytes
+ *  received will be written. If pointer is NULL, it will be ignored.
+ *
+ *  @param[inout] max_pkt_sz a pointer to uint64_t to which the maximum packet
+ *  size will be written. If pointer is NULL, it will be ignored.
+ *  
+ *  @retval ::RSMI_STATUS_SUCCESS is returned upon successful call.
+
+ */
+rsmi_status_t rsmi_dev_pci_throughput_get(uint32_t dv_ind, uint64_t *sent,
+                                    uint64_t *received, uint64_t *max_pkt_sz);
+
 /**
  *  @brief Get the device id associated with the device with provided device
  *  index.

include/rocm_smi/rocm_smi_device.h

@@ -64,11 +64,12 @@ enum DevInfoTypes {
   kDevDevID,
   kDevGPUMClk,
   kDevGPUSClk,
-  kDevPCIEBW,
+  kDevPCIEClk,
   kDevPowerProfileMode,
   kDevUsage,
   kDevPowerODVoltage,
   kDevVBiosVer,
+  kDevPCIEThruPut,
 };
 
 class Device {
@@ -85,7 +86,7 @@ class Device {
 #if 0  // This is not being used right now.
     int readDevInfo(DevInfoTypes type, uint32_t *val);
 #endif
-
+    int readDevInfoLine(DevInfoTypes type, std::string *line);
     int readDevInfo(DevInfoTypes type, std::string *val);
     int readDevInfo(DevInfoTypes type, std::vector<std::string> *retVec);
     int writeDevInfo(DevInfoTypes type, uint64_t val);