scsi/qla4xxx/ql4_os.c

3641 	COPY_ISID(sess->isid, fw_ddb_entry->isid);
3748 	COPY_ISID(fw_ddb_entry->isid, sess->isid);
3825 	COPY_ISID(sess->isid, fw_ddb_entry->isid);
6317 		memcpy(&tddb->isid[0], &fw_ddb_entry->isid[0],
6318 		       sizeof(tddb->isid));
6320 		memcpy(&tddb->isid[0], &flash_isid[0], sizeof(tddb->isid));
6346 			__func__, old_tddb->isid, new_tddb->isid));
6348 		if (memcmp(&old_tddb->isid[0], &new_tddb->isid[0],
6349 			   sizeof(old_tddb->isid)))
6411  * qla4xxx_check_existing_isid - check if target with same isid exist
6414  * @isid: isid to check
6416  * This routine return QLA_SUCCESS if target with same isid exist
6418 static int qla4xxx_check_existing_isid(struct list_head *list_nt, uint8_t *isid)
6426 		if (memcmp(&fw_ddb_entry->isid[0], &isid[0],
6427 			   sizeof(nt_ddb_idx->fw_ddb.isid)) == 0) {
6435  * qla4xxx_update_isid - compare ddbs and updated isid
6440  * This routine update isid if ddbs have same iqn, same isid and
6442  * Return QLA_SUCCESS if isid is updated.
6450 	base_value = fw_ddb_entry->isid[1] & 0x1f;
6452 		fw_ddb_entry->isid[1] = (base_value | (i << 5));
6453 		if (qla4xxx_check_existing_isid(list_nt, fw_ddb_entry->isid))
6457 	if (!qla4xxx_check_existing_isid(list_nt, fw_ddb_entry->isid))
6464  * qla4xxx_should_update_isid - check if isid need to update
6470  * same isid
6486 	if (memcmp(&old_tddb->isid[0], &new_tddb->isid[0],
6487 		   sizeof(old_tddb->isid)))
6488 		/* different isid */
6503  * Note: This function also update isid of DDB if required.
6706 	if (memcmp(&fw_ddb_entry->isid[0], &flash_ddb_entry->isid[0],
6707 		   sizeof(fw_ddb_entry->isid)))
7060 			/* Copy original isid as it may get updated in function
7061 			 * qla4xxx_update_isid(). We need original isid in
7065 			       &fw_ddb_entry->isid[0],
7076 			/* Copy updated isid */
7805 	COPY_ISID(flash_tddb->isid, fnode_sess->isid);
7957 		rc = sprintf(buf, "%pm\n", fnode_sess->isid);
8229 			memcpy(fnode_sess->isid, fnode_param->value,
8230 			       sizeof(fnode_sess->isid));