[SWDEV-230863] add two new interfaces for background health check (#4)

1. Get the bad pages threshold of a processor.
2. Verify the checksum of RAS EEPROM

Signed-off-by: Meng Li <li.meng@amd.com>

include/amd_smi/impl/amd_smi_utils.h

@@ -45,6 +45,8 @@ amdsmi_status_t smi_amdgpu_get_power_cap(amd::smi::AMDSmiGPUDevice* device, int
 amdsmi_status_t smi_amdgpu_get_ranges(amd::smi::AMDSmiGPUDevice* device, amdsmi_clk_type_t domain, int *max_freq, int *min_freq, int *num_dpm, int *sleep_state_freq);
 amdsmi_status_t smi_amdgpu_get_enabled_blocks(amd::smi::AMDSmiGPUDevice* device, uint64_t *enabled_blocks);
 amdsmi_status_t smi_amdgpu_get_bad_page_info(amd::smi::AMDSmiGPUDevice* device, uint32_t *num_pages, amdsmi_retired_page_record_t *info);
+amdsmi_status_t smi_amdgpu_get_bad_page_threshold(amd::smi::AMDSmiGPUDevice* device, uint32_t *threshold);
+amdsmi_status_t smi_amdgpu_validate_ras_eeprom(amd::smi::AMDSmiGPUDevice* device);
 amdsmi_status_t smi_amdgpu_get_ecc_error_count(amd::smi::AMDSmiGPUDevice* device, amdsmi_error_count_t *err_cnt);
 amdsmi_status_t smi_amdgpu_get_driver_version(amd::smi::AMDSmiGPUDevice* device, int *length, char *version);
 amdsmi_status_t smi_amdgpu_get_pcie_speed_from_pcie_type(uint16_t pcie_type, uint32_t *pcie_speed);