SEV_CMD_SNP_PLATFORM_STATUS
ret = sev_do_cmd(SEV_CMD_SNP_PLATFORM_STATUS, &buf, &error);
rc = sev_do_cmd(SEV_CMD_SNP_PLATFORM_STATUS, &buf, error);
ret = __sev_do_cmd_locked(SEV_CMD_SNP_PLATFORM_STATUS, &buf, &argp->error);
case SEV_CMD_SNP_PLATFORM_STATUS: return sizeof(struct sev_data_snp_addr);