38  * dasd_devmap_t is used to store the features and the relation
51         unsigned short features;  member
180  * Read colon separated list of dasd features.
184 	int features, len, rc;  in dasd_feature_list()  local
186 	features = 0;  in dasd_feature_list()
196 			features |= DASD_FEATURE_READONLY;  in dasd_feature_list()
198 			features |= DASD_FEATURE_USEDIAG;  in dasd_feature_list()
200 			features |= DASD_FEATURE_USERAW;  in dasd_feature_list()
202 			features |= DASD_FEATURE_ERPLOG;  in dasd_feature_list()
204 			features |= DASD_FEATURE_FAILFAST;  in dasd_feature_list()
216 	return rc ? : features;  in dasd_feature_list()
277  * 0.0.1234-0.0.5678(ro:erplog) -> from: 0.0.1234 to: 0.0.5678 features: ro:erplog
278  * 0.0.8765(raw) -> from: 0.0.8765 to: null features: raw
279  * 0x4321 -> from: 0x4321 to: null features: null
314 	int features;  in dasd_parse_range()  local
351 	features = dasd_feature_list(features_str);  in dasd_parse_range()
352 	if (features < 0) {  in dasd_parse_range()
357 	features |= DASD_FEATURE_INITIAL_ONLINE;  in dasd_parse_range()
360 		devmap = dasd_add_busid(bus_id, features);  in dasd_parse_range()
410 dasd_add_busid(const char *bus_id, int features)  in dasd_add_busid()  argument
430 		new->features = features;  in dasd_add_busid()
561 		device->features = devmap->features;  in dasd_create_device()
723 		ff_flag = (devmap->features & DASD_FEATURE_FAILFAST) != 0;  in dasd_ff_show()
759 	ro_flag = !!(devmap->features & DASD_FEATURE_READONLY);  in dasd_ro_show()
826 		erplog = (devmap->features & DASD_FEATURE_ERPLOG) != 0;  in dasd_erplog_show()
861 		use_diag = (devmap->features & DASD_FEATURE_USEDIAG) != 0;  in dasd_use_diag_show()
885 	if (!devmap->device && !(devmap->features & DASD_FEATURE_USERAW)) {  in dasd_use_diag_store()
887 			devmap->features |= DASD_FEATURE_USEDIAG;  in dasd_use_diag_store()
889 			devmap->features &= ~DASD_FEATURE_USEDIAG;  in dasd_use_diag_store()
910 		use_raw = (devmap->features & DASD_FEATURE_USERAW) != 0;  in dasd_use_raw_show()
934 	if (!devmap->device && !(devmap->features & DASD_FEATURE_USEDIAG)) {  in dasd_use_raw_store()
936 			devmap->features |= DASD_FEATURE_USERAW;  in dasd_use_raw_store()
938 			devmap->features &= ~DASD_FEATURE_USERAW;  in dasd_use_raw_store()
1414 		if (devmap->features & DASD_FEATURE_FAILONSLCK)  in dasd_reservation_policy_show()
1569 		flag = (devmap->features & DASD_FEATURE_PATH_AUTODISABLE) != 0;  in dasd_path_autodisable_show()
1752 	return ((devmap->features & feature) != 0);  in dasd_get_feature()
1770 		devmap->features |= feature;  in dasd_set_feature()
1772 		devmap->features &= ~feature;  in dasd_set_feature()
1774 		devmap->device->features = devmap->features;  in dasd_set_feature()