156 static struct ps3_lpm_priv *lpm_priv;  variable
160 	BUG_ON(!lpm_priv || !lpm_priv->sbd);  in sbd_core()
161 	return &lpm_priv->sbd->core;  in sbd_core()
222 	result = lv1_set_lpm_counter(lpm_priv->lpm_id, 0, 0, 0, 0, &counter0415,  in ps3_read_phys_ctr()
297 	result = lv1_set_lpm_counter(lpm_priv->lpm_id,  in ps3_write_phys_ctr()
386 	result = lv1_set_lpm_counter_control(lpm_priv->lpm_id, ctr, val, mask,  in ps3_write_pm07_control()
406 		return lpm_priv->shadow.pm_control;  in ps3_read_pm()
410 		return lpm_priv->shadow.pm_start_stop;  in ps3_read_pm()
412 		result = lv1_set_lpm_interval(lpm_priv->lpm_id, 0, 0, &val);  in ps3_read_pm()
421 		return lpm_priv->shadow.group_control;  in ps3_read_pm()
423 		return lpm_priv->shadow.debug_bus_control;  in ps3_read_pm()
425 		result = lv1_get_lpm_interrupt_status(lpm_priv->lpm_id,  in ps3_read_pm()
458 		if (val != lpm_priv->shadow.group_control)  in ps3_write_pm()
459 			result = lv1_set_lpm_group_control(lpm_priv->lpm_id,  in ps3_write_pm()
463 		lpm_priv->shadow.group_control = val;  in ps3_write_pm()
466 		if (val != lpm_priv->shadow.debug_bus_control)  in ps3_write_pm()
467 			result = lv1_set_lpm_debug_bus_control(lpm_priv->lpm_id,  in ps3_write_pm()
471 		lpm_priv->shadow.debug_bus_control = val;  in ps3_write_pm()
477 		if (val != lpm_priv->shadow.pm_control)  in ps3_write_pm()
478 			result = lv1_set_lpm_general_control(lpm_priv->lpm_id,  in ps3_write_pm()
483 		lpm_priv->shadow.pm_control = val;  in ps3_write_pm()
486 		result = lv1_set_lpm_interval(lpm_priv->lpm_id, val,  in ps3_write_pm()
490 		if (val != lpm_priv->shadow.pm_start_stop)  in ps3_write_pm()
491 			result = lv1_set_lpm_trigger_control(lpm_priv->lpm_id,  in ps3_write_pm()
495 		lpm_priv->shadow.pm_start_stop = val;  in ps3_write_pm()
765 	ret = lv1_set_lpm_signal(lpm_priv->lpm_id, lv1_signal_group, bus_select,  in __ps3_set_signal()
821 		attr2 = lpm_priv->pu_id;  in ps3_set_signal()
856 	lpm_priv->tb_count = 0;  in ps3_enable_pm()
859 		if (!(lpm_priv->shadow.pm_start_stop &  in ps3_enable_pm()
862 			result = lv1_set_lpm_trigger_control(lpm_priv->lpm_id,  in ps3_enable_pm()
879 	result = lv1_start_lpm(lpm_priv->lpm_id);  in ps3_enable_pm()
901 	result = lv1_stop_lpm(lpm_priv->lpm_id, &tmp);  in ps3_disable_pm()
910 	lpm_priv->tb_count = tmp;  in ps3_disable_pm()
913 		lpm_priv->tb_count, lpm_priv->tb_count);  in ps3_disable_pm()
936 	if (!lpm_priv->tb_cache)  in ps3_lpm_copy_tb()
939 	if (offset >= lpm_priv->tb_count)  in ps3_lpm_copy_tb()
942 	count = min_t(u64, count, lpm_priv->tb_count - offset);  in ps3_lpm_copy_tb()
948 		result = lv1_copy_lpm_trace_buffer(lpm_priv->lpm_id, offset,  in ps3_lpm_copy_tb()
960 		memcpy(buf, lpm_priv->tb_cache, tmp);  in ps3_lpm_copy_tb()
991 	if (!lpm_priv->tb_cache)  in ps3_lpm_copy_tb_to_user()
994 	if (offset >= lpm_priv->tb_count)  in ps3_lpm_copy_tb_to_user()
997 	count = min_t(u64, count, lpm_priv->tb_count - offset);  in ps3_lpm_copy_tb_to_user()
1003 		result = lv1_copy_lpm_trace_buffer(lpm_priv->lpm_id, offset,  in ps3_lpm_copy_tb_to_user()
1014 		result = copy_to_user(buf, lpm_priv->tb_cache, tmp);  in ps3_lpm_copy_tb_to_user()
1092 	BUG_ON(!lpm_priv);  in ps3_lpm_open()
1099 	if (!atomic_add_unless(&lpm_priv->open, 1, 1)) {  in ps3_lpm_open()
1107 		lpm_priv->tb_cache_size = 0;  in ps3_lpm_open()
1108 		lpm_priv->tb_cache_internal = NULL;  in ps3_lpm_open()
1109 		lpm_priv->tb_cache = NULL;  in ps3_lpm_open()
1118 		lpm_priv->tb_cache_size = tb_cache_size;  in ps3_lpm_open()
1119 		lpm_priv->tb_cache_internal = NULL;  in ps3_lpm_open()
1120 		lpm_priv->tb_cache = tb_cache;  in ps3_lpm_open()
1122 		lpm_priv->tb_cache_size = PS3_LPM_DEFAULT_TB_CACHE_SIZE;  in ps3_lpm_open()
1123 		lpm_priv->tb_cache_internal = kzalloc(  in ps3_lpm_open()
1124 			lpm_priv->tb_cache_size + 127, GFP_KERNEL);  in ps3_lpm_open()
1125 		if (!lpm_priv->tb_cache_internal) {  in ps3_lpm_open()
1131 		lpm_priv->tb_cache = (void *)_ALIGN_UP(  in ps3_lpm_open()
1132 			(unsigned long)lpm_priv->tb_cache_internal, 128);  in ps3_lpm_open()
1135 	result = lv1_construct_lpm(lpm_priv->node_id, tb_type, 0, 0,  in ps3_lpm_open()
1136 				ps3_mm_phys_to_lpar(__pa(lpm_priv->tb_cache)),  in ps3_lpm_open()
1137 				lpm_priv->tb_cache_size, &lpm_priv->lpm_id,  in ps3_lpm_open()
1138 				&lpm_priv->outlet_id, &tb_size);  in ps3_lpm_open()
1147 	lpm_priv->shadow.pm_control = PS3_LPM_SHADOW_REG_INIT;  in ps3_lpm_open()
1148 	lpm_priv->shadow.pm_start_stop = PS3_LPM_SHADOW_REG_INIT;  in ps3_lpm_open()
1149 	lpm_priv->shadow.group_control = PS3_LPM_SHADOW_REG_INIT;  in ps3_lpm_open()
1150 	lpm_priv->shadow.debug_bus_control = PS3_LPM_SHADOW_REG_INIT;  in ps3_lpm_open()
1153 		"tb_size 0x%llx\n", __func__, __LINE__, lpm_priv->lpm_id,  in ps3_lpm_open()
1154 		lpm_priv->outlet_id, tb_size);  in ps3_lpm_open()
1159 	kfree(lpm_priv->tb_cache_internal);  in ps3_lpm_open()
1160 	lpm_priv->tb_cache_internal = NULL;  in ps3_lpm_open()
1163 	atomic_dec(&lpm_priv->open);  in ps3_lpm_open()
1177 	lv1_destruct_lpm(lpm_priv->lpm_id);  in ps3_lpm_close()
1178 	lpm_priv->lpm_id = 0;  in ps3_lpm_close()
1180 	kfree(lpm_priv->tb_cache_internal);  in ps3_lpm_close()
1181 	lpm_priv->tb_cache_internal = NULL;  in ps3_lpm_close()
1183 	atomic_dec(&lpm_priv->open);  in ps3_lpm_close()
1192 	if (lpm_priv) {  in ps3_lpm_probe()
1198 	lpm_priv = kzalloc(sizeof(*lpm_priv), GFP_KERNEL);  in ps3_lpm_probe()
1200 	if (!lpm_priv)  in ps3_lpm_probe()
1203 	lpm_priv->sbd = dev;  in ps3_lpm_probe()
1204 	lpm_priv->node_id = dev->lpm.node_id;  in ps3_lpm_probe()
1205 	lpm_priv->pu_id = dev->lpm.pu_id;  in ps3_lpm_probe()
1206 	lpm_priv->rights = dev->lpm.rights;  in ps3_lpm_probe()
1219 	kfree(lpm_priv);  in ps3_lpm_remove()
1220 	lpm_priv = NULL;  in ps3_lpm_remove()