Implement CPU discovery support (#77)

* Implement CPU discovery support

SWDEV-482949:

enable the CPU model name info support to the RDC, rdci command
can detect GPU and CPU modules at the same time.
It will query the CPU info through the amdsmi interface like below:

1 GPUs found.
-----------------------------------------------------------------
GPU Index        Device Information
0               AMD Radeon PRO W7800
=================================================================
1 CPUs found.
-----------------------------------------------------------------
CPU Index        Device Information
0               AMD Ryzen Threadripper PRO 7995WX 96-Cores
-----------------------------------------------------------------

Change-Id: Ibc6533c9a61000cd86c45b1bae14c3eb6788c119
Signed-off-by: Perry Yuan <perry.yuan@amd.com>

* CMAKE - Add required version for amdsmi

Change-Id: I341a89351d196ec66cce215a5d1d3953302fcc66
Signed-off-by: Galantsev, Dmitrii <dmitrii.galantsev@amd.com>

---------

Signed-off-by: Perry Yuan <perry.yuan@amd.com>
Signed-off-by: Galantsev, Dmitrii <dmitrii.galantsev@amd.com>
Co-authored-by: Galantsev, Dmitrii <dmitrii.galantsev@amd.com>

common/rdc_field.data

@@ -217,3 +217,16 @@ FLD_DESC_ENT(RDC_HEALTH_RETIRED_PAGE_LIMIT,       "Retired page limit",
 FLD_DESC_ENT(RDC_HEALTH_EEPROM_CONFIG_VALID,      "Verify checksum of EEPROM",                  "EEPROM_CONFIG_VALID",      true)
 FLD_DESC_ENT(RDC_HEALTH_POWER_THROTTLE_TIME,      "Power throttle status counter",              "POWER_THROTTLE_TIME",      true)
 FLD_DESC_ENT(RDC_HEALTH_THERMAL_THROTTLE_TIME,    "Total time(ms) in thermal throttle status",  "THERMAL_THROTTLE_TIME",    true)
+// CPU-related fields description
+FLD_DESC_ENT(RDC_FI_DEV_CPU_UTIL_TOTAL,          "CPU total percentage of time in use",          "CPU_UTIL_TOTAL",          false)
+FLD_DESC_ENT(RDC_FI_DEV_CPU_UTIL_USER,           "The percentage of time in use by the user",    "CPU_UTIL_USER",           false)
+FLD_DESC_ENT(RDC_FI_DEV_CPU_UTIL_NICE,           "The percentage of time in use by low priority (high nice score) programs", "CPU_UTIL_NICE", false)
+FLD_DESC_ENT(RDC_FI_DEV_CPU_UTIL_SYS,            "The percentage of time in use by the system",   "CPU_UTIL_SYS",            false)
+FLD_DESC_ENT(RDC_FI_DEV_CPU_UTIL_IRQ,            "The percentage of time in use by interrupts",   "CPU_UTIL_IRQ",            false)
+FLD_DESC_ENT(RDC_FI_DEV_CPU_TEMP_CURRENT,        "Instantaneous temperature (Celsius)",           "CPU_TEMP_CURRENT",        false)
+FLD_DESC_ENT(RDC_FI_DEV_CPU_CLOCK_CURRENT,       "Instantaneous clock speed (KHz)",               "CPU_CLOCK_CURRENT",       false)
+FLD_DESC_ENT(RDC_FI_DEV_CPU_POWER_UTIL_CURRENT,  "Instantaneous power usage (watts)",             "CPU_POWER_UTIL_CURRENT",  false)
+FLD_DESC_ENT(RDC_FI_DEV_CPU_POWER_LIMIT,         "Instantaneous power limit (watts)",             "CPU_POWER_LIMIT",         false)
+FLD_DESC_ENT(RDC_FI_DEV_CPU_VENDOR,              "The name of the vendor",                        "CPU_VENDOR",              false)
+FLD_DESC_ENT(RDC_FI_DEV_CPU_MODEL,               "The name of the model",                         "CPU_MODEL",               false)
+FLD_DESC_ENT(RDC_FI_DEV_CPU_COUNT,               "The number of CPU cores",                       "CPU_COUNT",               false)