Lines Matching refs:csum
219 u8 *pp, csum; in __calc_hdr_byte_sum() local
225 csum = 0; in __calc_hdr_byte_sum()
227 csum += *pp; in __calc_hdr_byte_sum()
229 return csum; in __calc_hdr_byte_sum()
239 u8 csum; in amdgpu_ras_eeprom_correct_header_tag() local
241 csum = -hdr->checksum; in amdgpu_ras_eeprom_correct_header_tag()
244 csum -= (hh[0] + hh[1] + hh[2] + hh[3]); in amdgpu_ras_eeprom_correct_header_tag()
246 csum += hh[0] + hh[1] + hh[2] + hh[3]; in amdgpu_ras_eeprom_correct_header_tag()
247 csum = -csum; in amdgpu_ras_eeprom_correct_header_tag()
250 hdr->checksum = csum; in amdgpu_ras_eeprom_correct_header_tag()
267 u8 csum; in amdgpu_ras_eeprom_reset_table() local
277 csum = __calc_hdr_byte_sum(control); in amdgpu_ras_eeprom_reset_table()
278 csum = -csum; in amdgpu_ras_eeprom_reset_table()
279 hdr->checksum = csum; in amdgpu_ras_eeprom_reset_table()
522 u8 *buf, *pp, csum; in amdgpu_ras_eeprom_update_header() local
569 csum = 0; in amdgpu_ras_eeprom_update_header()
571 csum += *pp; in amdgpu_ras_eeprom_update_header()
573 csum += __calc_hdr_byte_sum(control); in amdgpu_ras_eeprom_update_header()
575 csum = -csum; in amdgpu_ras_eeprom_update_header()
576 control->tbl_hdr.checksum = csum; in amdgpu_ras_eeprom_update_header()
1002 u8 csum, *buf, *pp; in __verify_ras_table_checksum() local
1025 csum = 0; in __verify_ras_table_checksum()
1027 csum += *pp; in __verify_ras_table_checksum()
1030 return res < 0 ? res : csum; in __verify_ras_table_checksum()