26 static int sfi_table_check(struct sfi_table_header *sbh)  in sfi_table_check()  argument
29 	char *pos = (char *)sbh;  in sfi_table_check()
32 	if (sbh->len < SFI_TABLE_LENGTH)  in sfi_table_check()
35 	if (sbh->len > SFI_LENGTH)  in sfi_table_check()
38 	for (i = 0; i < sbh->len; i++)  in sfi_table_check()
48 static int sfi_table_is_type(struct sfi_table_header *sbh, const char *signature)  in sfi_table_is_type()  argument
50 	return !strncmp(sbh->sig, signature, SFI_SIGNATURE_SIZE) &&  in sfi_table_is_type()
51 	       !sfi_table_check(sbh);  in sfi_table_is_type()
71 	struct sfi_table_header *sbh;  in sfi_search_mmap()  local
83 	sys_entry_cnt = (sb->header.len - sizeof(*sbh)) / 8;  in sfi_search_mmap()
87 		sbh = (struct sfi_table_header *)(unsigned long)sb->pentry[i];  in sfi_search_mmap()
89 		if (sfi_table_is_type(sbh, SFI_SIG_MMAP))  in sfi_search_mmap()
90 			return (struct sfi_table_simple *)sbh;  in sfi_search_mmap()