356 	u8  *pp, csum;  in __calc_hdr_byte_sum()  local
362 	csum = 0;  in __calc_hdr_byte_sum()
364 		csum += *pp;  in __calc_hdr_byte_sum()
366 	return csum;  in __calc_hdr_byte_sum()
372 	u8  *pp, csum;  in __calc_ras_info_byte_sum()  local
377 	csum = 0;  in __calc_ras_info_byte_sum()
379 		csum += *pp;  in __calc_ras_info_byte_sum()
381 	return csum;  in __calc_ras_info_byte_sum()
391 	u8 csum;  in amdgpu_ras_eeprom_correct_header_tag()  local
393 	csum = -hdr->checksum;  in amdgpu_ras_eeprom_correct_header_tag()
396 	csum -= (hh[0] + hh[1] + hh[2] + hh[3]);  in amdgpu_ras_eeprom_correct_header_tag()
398 	csum += hh[0] + hh[1] + hh[2] + hh[3];  in amdgpu_ras_eeprom_correct_header_tag()
399 	csum = -csum;  in amdgpu_ras_eeprom_correct_header_tag()
402 	hdr->checksum = csum;  in amdgpu_ras_eeprom_correct_header_tag()
438 	u8 csum;  in amdgpu_ras_eeprom_reset_table()  local
463 	csum = __calc_hdr_byte_sum(control);  in amdgpu_ras_eeprom_reset_table()
465 		csum += __calc_ras_info_byte_sum(control);  in amdgpu_ras_eeprom_reset_table()
466 	csum = -csum;  in amdgpu_ras_eeprom_reset_table()
467 	hdr->checksum = csum;  in amdgpu_ras_eeprom_reset_table()
736 	u8 *buf, *pp, csum;  in amdgpu_ras_eeprom_update_header()  local
808 	csum = 0;  in amdgpu_ras_eeprom_update_header()
810 		csum += *pp;  in amdgpu_ras_eeprom_update_header()
812 	csum += __calc_hdr_byte_sum(control);  in amdgpu_ras_eeprom_update_header()
814 		csum += __calc_ras_info_byte_sum(control);  in amdgpu_ras_eeprom_update_header()
816 	csum = -csum;  in amdgpu_ras_eeprom_update_header()
817 	control->tbl_hdr.checksum = csum;  in amdgpu_ras_eeprom_update_header()
1260 	u8  csum, *buf, *pp;  in __verify_ras_table_checksum()  local
1289 	csum = 0;  in __verify_ras_table_checksum()
1291 		csum += *pp;  in __verify_ras_table_checksum()
1294 	return res < 0 ? res : csum;  in __verify_ras_table_checksum()