215         struct dasd_eckd_private *private;  in check_XRC()  local
218         private = (struct dasd_eckd_private *) device->private;  in check_XRC()
219 	if (!private->rdc_data.facilities.XRC_supported)  in check_XRC()
240 	struct dasd_eckd_private *private;  in define_extent()  local
245 	private = (struct dasd_eckd_private *) device->private;  in define_extent()
264 		data->attributes.operation = private->attrib.operation;  in define_extent()
271 		data->attributes.operation = private->attrib.operation;  in define_extent()
295 	if ((private->rdc_data.cu_type == 0x2105 ||  in define_extent()
296 	     private->rdc_data.cu_type == 0x2107 ||  in define_extent()
297 	     private->rdc_data.cu_type == 0x1750)  in define_extent()
298 	    && !(private->uses_cdl && trk < 2))  in define_extent()
301 	heads = private->rdc_data.trk_per_cyl;  in define_extent()
311 		if (endcyl + private->attrib.nr_cyl < private->real_cyl)  in define_extent()
312 			endcyl += private->attrib.nr_cyl;  in define_extent()
314 			endcyl = (private->real_cyl - 1);  in define_extent()
325 	struct dasd_eckd_private *private;  in check_XRC_on_prefix()  local
328 	private = (struct dasd_eckd_private *) device->private;  in check_XRC_on_prefix()
329 	if (!private->rdc_data.facilities.XRC_supported)  in check_XRC_on_prefix()
349 	struct dasd_eckd_private *private;  in fill_LRE_data()  local
353 	private = (struct dasd_eckd_private *) device->private;  in fill_LRE_data()
358 		switch (private->rdc_data.dev_type) {  in fill_LRE_data()
471 		 trk / private->rdc_data.trk_per_cyl,  in fill_LRE_data()
472 		 trk % private->rdc_data.trk_per_cyl);  in fill_LRE_data()
491 	basepriv = (struct dasd_eckd_private *) basedev->private;  in prefix_LRE()
492 	startpriv = (struct dasd_eckd_private *) startdev->private;  in prefix_LRE()
634 	struct dasd_eckd_private *private;  in locate_record()  local
638 	private = (struct dasd_eckd_private *) device->private;  in locate_record()
652 		switch (private->rdc_data.dev_type) {  in locate_record()
726 		 trk / private->rdc_data.trk_per_cyl,  in locate_record()
727 		 trk % private->rdc_data.trk_per_cyl);  in locate_record()
768 static void create_uid(struct dasd_eckd_private *private)  in create_uid()  argument
773 	uid = &private->uid;  in create_uid()
775 	memcpy(uid->vendor, private->ned->HDA_manufacturer,  in create_uid()
778 	memcpy(uid->serial, private->ned->HDA_location,  in create_uid()
781 	uid->ssid = private->gneq->subsystemID;  in create_uid()
782 	uid->real_unit_addr = private->ned->unit_addr;  in create_uid()
783 	if (private->sneq) {  in create_uid()
784 		uid->type = private->sneq->sua_flags;  in create_uid()
786 			uid->base_unit_addr = private->sneq->base_unit_addr;  in create_uid()
790 	if (private->vdsneq) {  in create_uid()
793 				private->vdsneq->uit[count]);  in create_uid()
803 	struct dasd_eckd_private *private;  in dasd_eckd_generate_uid()  local
806 	private = (struct dasd_eckd_private *) device->private;  in dasd_eckd_generate_uid()
807 	if (!private)  in dasd_eckd_generate_uid()
809 	if (!private->ned || !private->gneq)  in dasd_eckd_generate_uid()
812 	create_uid(private);  in dasd_eckd_generate_uid()
819 	struct dasd_eckd_private *private;  in dasd_eckd_get_uid()  local
822 	if (device->private) {  in dasd_eckd_get_uid()
823 		private = (struct dasd_eckd_private *)device->private;  in dasd_eckd_get_uid()
825 		*uid = private->uid;  in dasd_eckd_get_uid()
837 				      struct dasd_eckd_private *private)  in dasd_eckd_compare_path_uid()  argument
841 	create_uid(private);  in dasd_eckd_compare_path_uid()
844 	return memcmp(&device_uid, &private->uid, sizeof(struct dasd_uid));  in dasd_eckd_compare_path_uid()
980 static int dasd_eckd_identify_conf_parts(struct dasd_eckd_private *private)  in dasd_eckd_identify_conf_parts()  argument
986 	private->ned = NULL;  in dasd_eckd_identify_conf_parts()
987 	private->sneq = NULL;  in dasd_eckd_identify_conf_parts()
988 	private->vdsneq = NULL;  in dasd_eckd_identify_conf_parts()
989 	private->gneq = NULL;  in dasd_eckd_identify_conf_parts()
990 	count = private->conf_len / sizeof(struct dasd_sneq);  in dasd_eckd_identify_conf_parts()
991 	sneq = (struct dasd_sneq *)private->conf_data;  in dasd_eckd_identify_conf_parts()
994 			private->sneq = sneq;  in dasd_eckd_identify_conf_parts()
996 			private->vdsneq = (struct vd_sneq *)sneq;  in dasd_eckd_identify_conf_parts()
998 			private->gneq = (struct dasd_gneq *)sneq;  in dasd_eckd_identify_conf_parts()
1000 			private->ned = (struct dasd_ned *)sneq;  in dasd_eckd_identify_conf_parts()
1003 	if (!private->ned || !private->gneq) {  in dasd_eckd_identify_conf_parts()
1004 		private->ned = NULL;  in dasd_eckd_identify_conf_parts()
1005 		private->sneq = NULL;  in dasd_eckd_identify_conf_parts()
1006 		private->vdsneq = NULL;  in dasd_eckd_identify_conf_parts()
1007 		private->gneq = NULL;  in dasd_eckd_identify_conf_parts()
1041 	struct dasd_eckd_private *private, path_private;  in dasd_eckd_read_conf()  local
1046 	private = (struct dasd_eckd_private *) device->private;  in dasd_eckd_read_conf()
1073 			kfree(private->conf_data);  in dasd_eckd_read_conf()
1074 			private->conf_data = conf_data;  in dasd_eckd_read_conf()
1075 			private->conf_len = conf_len;  in dasd_eckd_read_conf()
1076 			if (dasd_eckd_identify_conf_parts(private)) {  in dasd_eckd_read_conf()
1077 				private->conf_data = NULL;  in dasd_eckd_read_conf()
1078 				private->conf_len = 0;  in dasd_eckd_read_conf()
1116 				uid = &private->uid;  in dasd_eckd_read_conf()
1161 		if (conf_data != private->conf_data)  in dasd_eckd_read_conf()
1170 	struct dasd_eckd_private *private;  in verify_fcx_max_data()  local
1174 	private = (struct dasd_eckd_private *) device->private;  in verify_fcx_max_data()
1175 	if (private->fcx_max_data) {  in verify_fcx_max_data()
1185 		if (fcx_max_data < private->fcx_max_data) {  in verify_fcx_max_data()
1190 				 private->fcx_max_data);  in verify_fcx_max_data()
1200 	struct dasd_eckd_private *private;  in rebuild_device_uid()  local
1206 	private = (struct dasd_eckd_private *) device->private;  in rebuild_device_uid()
1228 		memcpy(private->conf_data, data->rcd_buffer,  in rebuild_device_uid()
1230 		if (dasd_eckd_identify_conf_parts(private)) {  in rebuild_device_uid()
1443 	struct dasd_eckd_private *private;  in dasd_eckd_read_features()  local
1445 	private = (struct dasd_eckd_private *) device->private;  in dasd_eckd_read_features()
1446 	memset(&private->features, 0, sizeof(struct dasd_rssd_features));  in dasd_eckd_read_features()
1490 		memcpy(&private->features, features,  in dasd_eckd_read_features()
1581 	struct dasd_eckd_private *private;  in dasd_eckd_validate_server()  local
1584 	private = (struct dasd_eckd_private *) device->private;  in dasd_eckd_validate_server()
1585 	if (private->uid.type == UA_BASE_PAV_ALIAS ||  in dasd_eckd_validate_server()
1586 	    private->uid.type == UA_HYPER_PAV_ALIAS)  in dasd_eckd_validate_server()
1597 			"returned rc=%d", private->uid.ssid, rc);  in dasd_eckd_validate_server()
1639 	struct dasd_eckd_private *private;  in get_fcx_max_data()  local
1644 	private = (struct dasd_eckd_private *) device->private;  in get_fcx_max_data()
1646 	fcx_in_gneq = private->gneq->reserved2[7] & 0x04;  in get_fcx_max_data()
1647 	fcx_in_features = private->features.feature[40] & 0x80;  in get_fcx_max_data()
1669 	struct dasd_eckd_private *private;  in dasd_eckd_check_characteristics()  local
1688 	private = (struct dasd_eckd_private *) device->private;  in dasd_eckd_check_characteristics()
1689 	if (!private) {  in dasd_eckd_check_characteristics()
1690 		private = kzalloc(sizeof(*private), GFP_KERNEL | GFP_DMA);  in dasd_eckd_check_characteristics()
1691 		if (!private) {  in dasd_eckd_check_characteristics()
1697 		device->private = (void *) private;  in dasd_eckd_check_characteristics()
1699 		memset(private, 0, sizeof(*private));  in dasd_eckd_check_characteristics()
1702 	private->init_cqr_status = -1;  in dasd_eckd_check_characteristics()
1704 	private->attrib.operation = DASD_NORMAL_CACHE;  in dasd_eckd_check_characteristics()
1705 	private->attrib.nr_cyl = 0;  in dasd_eckd_check_characteristics()
1717 	if (private->gneq) {  in dasd_eckd_check_characteristics()
1719 		for (i = 0; i < private->gneq->timeout.value; i++)  in dasd_eckd_check_characteristics()
1721 		value = value * private->gneq->timeout.number;  in dasd_eckd_check_characteristics()
1758 					 &private->rdc_data, 64);  in dasd_eckd_check_characteristics()
1766 	    !(private->rdc_data.facilities.RT_in_LR)) {  in dasd_eckd_check_characteristics()
1774 	if (private->rdc_data.no_cyl == LV_COMPAT_CYL &&  in dasd_eckd_check_characteristics()
1775 	    private->rdc_data.long_no_cyl)  in dasd_eckd_check_characteristics()
1776 		private->real_cyl = private->rdc_data.long_no_cyl;  in dasd_eckd_check_characteristics()
1778 		private->real_cyl = private->rdc_data.no_cyl;  in dasd_eckd_check_characteristics()
1780 	private->fcx_max_data = get_fcx_max_data(device);  in dasd_eckd_check_characteristics()
1788 		 private->rdc_data.dev_type,  in dasd_eckd_check_characteristics()
1789 		 private->rdc_data.dev_model,  in dasd_eckd_check_characteristics()
1790 		 private->rdc_data.cu_type,  in dasd_eckd_check_characteristics()
1791 		 private->rdc_data.cu_model.model,  in dasd_eckd_check_characteristics()
1792 		 private->real_cyl,  in dasd_eckd_check_characteristics()
1793 		 private->rdc_data.trk_per_cyl,  in dasd_eckd_check_characteristics()
1794 		 private->rdc_data.sec_per_trk,  in dasd_eckd_check_characteristics()
1804 	kfree(private->conf_data);  in dasd_eckd_check_characteristics()
1805 	kfree(device->private);  in dasd_eckd_check_characteristics()
1806 	device->private = NULL;  in dasd_eckd_check_characteristics()
1812 	struct dasd_eckd_private *private;  in dasd_eckd_uncheck_device()  local
1814 	private = (struct dasd_eckd_private *) device->private;  in dasd_eckd_uncheck_device()
1816 	private->ned = NULL;  in dasd_eckd_uncheck_device()
1817 	private->sneq = NULL;  in dasd_eckd_uncheck_device()
1818 	private->vdsneq = NULL;  in dasd_eckd_uncheck_device()
1819 	private->gneq = NULL;  in dasd_eckd_uncheck_device()
1820 	private->conf_len = 0;  in dasd_eckd_uncheck_device()
1821 	kfree(private->conf_data);  in dasd_eckd_uncheck_device()
1822 	private->conf_data = NULL;  in dasd_eckd_uncheck_device()
1828 	struct dasd_eckd_private *private;  in dasd_eckd_analysis_ccw()  local
1836 	private = (struct dasd_eckd_private *) device->private;  in dasd_eckd_analysis_ccw()
1853 	count_data = private->count_area;  in dasd_eckd_analysis_ccw()
1911 	struct dasd_eckd_private *private;  in dasd_eckd_analysis_callback()  local
1915 	private = (struct dasd_eckd_private *) device->private;  in dasd_eckd_analysis_callback()
1916 	private->init_cqr_status = dasd_eckd_analysis_evaluation(init_cqr);  in dasd_eckd_analysis_callback()
1943 	struct dasd_eckd_private *private;  in dasd_eckd_end_analysis()  local
1950 	private = (struct dasd_eckd_private *) device->private;  in dasd_eckd_end_analysis()
1951 	status = private->init_cqr_status;  in dasd_eckd_end_analysis()
1952 	private->init_cqr_status = -1;  in dasd_eckd_end_analysis()
1978 	private->uses_cdl = 1;  in dasd_eckd_end_analysis()
1982 		if (private->count_area[i].kl != 4 ||  in dasd_eckd_end_analysis()
1983 		    private->count_area[i].dl != dasd_eckd_cdl_reclen(i) - 4 ||  in dasd_eckd_end_analysis()
1984 		    private->count_area[i].cyl != 0 ||  in dasd_eckd_end_analysis()
1985 		    private->count_area[i].head != count_area_head[i] ||  in dasd_eckd_end_analysis()
1986 		    private->count_area[i].record != count_area_rec[i]) {  in dasd_eckd_end_analysis()
1987 			private->uses_cdl = 0;  in dasd_eckd_end_analysis()
1992 		count_area = &private->count_area[4];  in dasd_eckd_end_analysis()
1994 	if (private->uses_cdl == 0) {  in dasd_eckd_end_analysis()
1996 			if ((private->count_area[i].kl != 0) ||  in dasd_eckd_end_analysis()
1997 			    (private->count_area[i].dl !=  in dasd_eckd_end_analysis()
1998 			     private->count_area[0].dl) ||  in dasd_eckd_end_analysis()
1999 			    private->count_area[i].cyl !=  0 ||  in dasd_eckd_end_analysis()
2000 			    private->count_area[i].head != count_area_head[i] ||  in dasd_eckd_end_analysis()
2001 			    private->count_area[i].record != count_area_rec[i])  in dasd_eckd_end_analysis()
2005 			count_area = &private->count_area[0];  in dasd_eckd_end_analysis()
2007 		if (private->count_area[3].record == 1)  in dasd_eckd_end_analysis()
2026 	blk_per_trk = recs_per_track(&private->rdc_data, 0, block->bp_block);  in dasd_eckd_end_analysis()
2029 	block->blocks = (private->real_cyl *  in dasd_eckd_end_analysis()
2030 			  private->rdc_data.trk_per_cyl *  in dasd_eckd_end_analysis()
2036 		 ((private->real_cyl *  in dasd_eckd_end_analysis()
2037 		   private->rdc_data.trk_per_cyl *  in dasd_eckd_end_analysis()
2040 		 private->uses_cdl ?  in dasd_eckd_end_analysis()
2048 	struct dasd_eckd_private *private;  in dasd_eckd_do_analysis()  local
2050 	private = (struct dasd_eckd_private *) block->base->private;  in dasd_eckd_do_analysis()
2051 	if (private->init_cqr_status < 0)  in dasd_eckd_do_analysis()
2077 	struct dasd_eckd_private *private;  in dasd_eckd_fill_geometry()  local
2079 	private = (struct dasd_eckd_private *) block->base->private;  in dasd_eckd_fill_geometry()
2081 		geo->sectors = recs_per_track(&private->rdc_data,  in dasd_eckd_fill_geometry()
2084 	geo->cylinders = private->rdc_data.no_cyl;  in dasd_eckd_fill_geometry()
2085 	geo->heads = private->rdc_data.trk_per_cyl;  in dasd_eckd_fill_geometry()
2116 	start_priv = (struct dasd_eckd_private *) startdev->private;  in dasd_eckd_build_format()
2117 	base_priv = (struct dasd_eckd_private *) base->private;  in dasd_eckd_build_format()
2358 	struct dasd_eckd_private *private;  in dasd_eckd_format_device()  local
2365 	private = (struct dasd_eckd_private *) base->private;  in dasd_eckd_format_device()
2369 	    (private->real_cyl * private->rdc_data.trk_per_cyl)) {  in dasd_eckd_format_device()
2376 	    (private->real_cyl * private->rdc_data.trk_per_cyl)) {  in dasd_eckd_format_device()
2411 	format_step = 255 / recs_per_track(&private->rdc_data, 0,  in dasd_eckd_format_device()
2442 		private = (struct dasd_eckd_private *) device->private;  in dasd_eckd_format_device()
2447 		private->count--;  in dasd_eckd_format_device()
2508 	struct dasd_eckd_private *private;  in dasd_eckd_check_for_device_change()  local
2510 	private = (struct dasd_eckd_private *) device->private;  in dasd_eckd_check_for_device_change()
2518 		if (!device->block && private->lcu &&  in dasd_eckd_check_for_device_change()
2583 	struct dasd_eckd_private *private;  in dasd_eckd_build_cp_cmd_single()  local
2599 	private = (struct dasd_eckd_private *) basedev->private;  in dasd_eckd_build_cp_cmd_single()
2623 	use_prefix = private->features.feature[8] & 0x01;  in dasd_eckd_build_cp_cmd_single()
2640 	if (private->uses_cdl && first_rec < 2*blk_per_trk) {  in dasd_eckd_build_cp_cmd_single()
2679 	if (private->uses_cdl == 0 || recid > 2*blk_per_trk) {  in dasd_eckd_build_cp_cmd_single()
2701 			if (private->uses_cdl && recid < 2*blk_per_trk) {  in dasd_eckd_build_cp_cmd_single()
2716 			if (private->uses_cdl && recid == 2*blk_per_trk) {  in dasd_eckd_build_cp_cmd_single()
2955 	basepriv = (struct dasd_eckd_private *) basedev->private;  in prepare_itcw()
2956 	startpriv = (struct dasd_eckd_private *) startdev->private;  in prepare_itcw()
3232 	struct dasd_eckd_private *private;  in dasd_eckd_build_cp()  local
3243 	private = (struct dasd_eckd_private *) basedev->private;  in dasd_eckd_build_cp()
3247 	blk_per_trk = recs_per_track(&private->rdc_data, 0, blksize);  in dasd_eckd_build_cp()
3256 	cdlspecial = (private->uses_cdl && first_rec < 2*blk_per_trk);  in dasd_eckd_build_cp()
3258 	fcx_multitrack = private->features.feature[40] & 0x20;  in dasd_eckd_build_cp()
3267 	cmdrtd = private->features.feature[9] & 0x20;  in dasd_eckd_build_cp()
3268 	cmdwtd = private->features.feature[12] & 0x40;  in dasd_eckd_build_cp()
3269 	use_prefix = private->features.feature[8] & 0x01;  in dasd_eckd_build_cp()
3274 	} else if ((data_size <= private->fcx_max_data)  in dasd_eckd_build_cp()
3457 	struct dasd_eckd_private *private;  in dasd_eckd_free_cp()  local
3468 	private = (struct dasd_eckd_private *) cqr->block->base->private;  in dasd_eckd_free_cp()
3470 	blk_per_trk = recs_per_track(&private->rdc_data, 0, blksize);  in dasd_eckd_free_cp()
3475 	if (private->uses_cdl == 0 || recid > 2*blk_per_trk)  in dasd_eckd_free_cp()
3481 			if (private->uses_cdl && recid <= 2*blk_per_trk)  in dasd_eckd_free_cp()
3544 	struct dasd_eckd_private *private;  in dasd_eckd_build_alias_cp()  local
3552 	private = (struct dasd_eckd_private *) startdev->private;  in dasd_eckd_build_alias_cp()
3553 	if (private->count >= DASD_ECKD_CHANQ_MAX_SIZE)  in dasd_eckd_build_alias_cp()
3557 	private->count++;  in dasd_eckd_build_alias_cp()
3563 		private->count--;  in dasd_eckd_build_alias_cp()
3571 	struct dasd_eckd_private *private;  in dasd_eckd_free_alias_cp()  local
3575 	private = (struct dasd_eckd_private *) cqr->memdev->private;  in dasd_eckd_free_alias_cp()
3576 	private->count--;  in dasd_eckd_free_alias_cp()
3585 	struct dasd_eckd_private *private;  in dasd_eckd_fill_info()  local
3587 	private = (struct dasd_eckd_private *) device->private;  in dasd_eckd_fill_info()
3589 	info->FBA_layout = private->uses_cdl ? 0 : 1;  in dasd_eckd_fill_info()
3590 	info->format = private->uses_cdl ? DASD_FORMAT_CDL : DASD_FORMAT_LDL;  in dasd_eckd_fill_info()
3592 	memcpy(info->characteristics, &private->rdc_data,  in dasd_eckd_fill_info()
3594 	info->confdata_size = min((unsigned long)private->conf_len,  in dasd_eckd_fill_info()
3596 	memcpy(info->configuration_data, private->conf_data,  in dasd_eckd_fill_info()
3906 	struct dasd_eckd_private *private =  in dasd_eckd_get_attrib()  local
3907 		(struct dasd_eckd_private *)device->private;  in dasd_eckd_get_attrib()
3908 	struct attrib_data_t attrib = private->attrib;  in dasd_eckd_get_attrib()
3931 	struct dasd_eckd_private *private =  in dasd_eckd_set_attrib()  local
3932 		(struct dasd_eckd_private *)device->private;  in dasd_eckd_set_attrib()
3942 	private->attrib = attrib;  in dasd_eckd_set_attrib()
3946 		 private->attrib.operation, private->attrib.nr_cyl);  in dasd_eckd_set_attrib()
4395 	struct dasd_eckd_private *private;  in dasd_eckd_restore_device()  local
4402 	private = (struct dasd_eckd_private *) device->private;  in dasd_eckd_restore_device()
4411 	if (memcmp(&private->uid, &temp_uid, sizeof(struct dasd_uid)) != 0)  in dasd_eckd_restore_device()
4441 	memcpy(&private->rdc_data, &temp_rdc_data, sizeof(temp_rdc_data));  in dasd_eckd_restore_device()
4455 	struct dasd_eckd_private *private;  in dasd_eckd_reload_device()  local
4461 	private = (struct dasd_eckd_private *) device->private;  in dasd_eckd_reload_device()
4464 	old_base = private->uid.base_unit_addr;  in dasd_eckd_reload_device()
4509 	struct dasd_eckd_private *private;  in dasd_eckd_read_message_buffer()  local
4514 	private = (struct dasd_eckd_private *) device->private;  in dasd_eckd_read_message_buffer()
4656 	struct dasd_eckd_private *private;  in dasd_eckd_cuir_quiesce()  local
4660 	private = (struct dasd_eckd_private *) device->private;  in dasd_eckd_cuir_quiesce()
4665 				 &private->lcu->active_devices,  in dasd_eckd_cuir_quiesce()
4674 				 &private->lcu->inactive_devices,  in dasd_eckd_cuir_quiesce()
4683 				 &private->lcu->grouplist, group) {  in dasd_eckd_cuir_quiesce()
4710 	struct dasd_eckd_private *private;  in dasd_eckd_cuir_resume()  local
4715 	private = (struct dasd_eckd_private *) device->private;  in dasd_eckd_cuir_resume()
4723 				 &private->lcu->active_devices,  in dasd_eckd_cuir_resume()
4732 				 &private->lcu->inactive_devices,  in dasd_eckd_cuir_resume()
4742 				 &private->lcu->grouplist,  in dasd_eckd_cuir_resume()