284 		/* DN/HN-F/CXHA */
399 					       const struct arm_cmn_node *dn)  in arm_cmn_node_to_xp()  argument
401 	struct arm_cmn_nodeid nid = arm_cmn_nid(cmn, dn->id);  in arm_cmn_node_to_xp()
409 	struct arm_cmn_node *dn;  in arm_cmn_node()  local
411 	for (dn = cmn->dns; dn->type; dn++)  in arm_cmn_node()
412 		if (dn->type == type)  in arm_cmn_node()
413 			return dn;  in arm_cmn_node()
493 	struct arm_cmn_node *dn;  in arm_cmn_show_logid()  local
495 	for (dn = cmn->dns; dn->type; dn++) {  in arm_cmn_show_logid()
496 		struct arm_cmn_nodeid nid = arm_cmn_nid(cmn, dn->id);  in arm_cmn_show_logid()
498 		if (dn->type == CMN_TYPE_XP)  in arm_cmn_show_logid()
501 		if (dn->type < CMN_TYPE_HNI)  in arm_cmn_show_logid()
507 		seq_printf(s, "   #%-2d  |", dn->logid);  in arm_cmn_show_logid()
588 	struct arm_cmn_node *dn;  member
598 #define for_each_hw_dn(hw, dn, i) \  argument
599 	for (i = 0, dn = hw->dn; i < hw->num_dns; i++, dn++)
1393 	struct arm_cmn_node *dn;  in arm_cmn_read_dtm()  local
1398 	for_each_hw_dn(hw, dn, i) {  in arm_cmn_read_dtm()
1399 		if (dtm != &cmn->dtms[dn->dtm]) {  in arm_cmn_read_dtm()
1400 			dtm = &cmn->dtms[dn->dtm] + hw->dtm_offset;  in arm_cmn_read_dtm()
1470 static int arm_cmn_set_event_sel_hi(struct arm_cmn_node *dn,  in arm_cmn_set_event_sel_hi()  argument
1478 	if (!dn->occupid[fsel].count) {  in arm_cmn_set_event_sel_hi()
1479 		dn->occupid[fsel].val = occupid;  in arm_cmn_set_event_sel_hi()
1481 				 dn->occupid[SEL_CBUSY_SNTHROTTLE_SEL].val) |  in arm_cmn_set_event_sel_hi()
1483 				 dn->occupid[SEL_SN_HOME_SEL].val) |  in arm_cmn_set_event_sel_hi()
1485 				 dn->occupid[SEL_HBT_LBT_SEL].val) |  in arm_cmn_set_event_sel_hi()
1487 				 dn->occupid[SEL_CLASS_OCCUP_ID].val) |  in arm_cmn_set_event_sel_hi()
1489 				 dn->occupid[SEL_OCCUP1ID].val);  in arm_cmn_set_event_sel_hi()
1490 		writel_relaxed(reg >> 32, dn->pmu_base + CMN_PMU_EVENT_SEL + 4);  in arm_cmn_set_event_sel_hi()
1491 	} else if (dn->occupid[fsel].val != occupid) {  in arm_cmn_set_event_sel_hi()
1494 	dn->occupid[fsel].count++;  in arm_cmn_set_event_sel_hi()
1498 static void arm_cmn_set_event_sel_lo(struct arm_cmn_node *dn, int dtm_idx,  in arm_cmn_set_event_sel_lo()  argument
1502 		dn->event_w[dtm_idx] = eventid;  in arm_cmn_set_event_sel_lo()
1503 		writeq_relaxed(le64_to_cpu(dn->event_sel_w), dn->pmu_base + CMN_PMU_EVENT_SEL);  in arm_cmn_set_event_sel_lo()
1505 		dn->event[dtm_idx] = eventid;  in arm_cmn_set_event_sel_lo()
1506 		writel_relaxed(le32_to_cpu(dn->event_sel), dn->pmu_base + CMN_PMU_EVENT_SEL);  in arm_cmn_set_event_sel_lo()
1514 	struct arm_cmn_node *dn;  in arm_cmn_event_start()  local
1527 		for_each_hw_dn(hw, dn, i) {  in arm_cmn_event_start()
1528 			void __iomem *base = dn->pmu_base + CMN_DTM_OFFSET(hw->dtm_offset);  in arm_cmn_event_start()
1533 	} else for_each_hw_dn(hw, dn, i) {  in arm_cmn_event_start()
1536 		arm_cmn_set_event_sel_lo(dn, dtm_idx, CMN_EVENT_EVENTID(event),  in arm_cmn_event_start()
1545 	struct arm_cmn_node *dn;  in arm_cmn_event_stop()  local
1555 		for_each_hw_dn(hw, dn, i) {  in arm_cmn_event_stop()
1556 			void __iomem *base = dn->pmu_base + CMN_DTM_OFFSET(hw->dtm_offset);  in arm_cmn_event_stop()
1561 	} else for_each_hw_dn(hw, dn, i) {  in arm_cmn_event_stop()
1564 		arm_cmn_set_event_sel_lo(dn, dtm_idx, 0, hw->wide_sel);  in arm_cmn_event_stop()
1582 	struct arm_cmn_node *dn;  in arm_cmn_val_add_event()  local
1597 	for_each_hw_dn(hw, dn, i) {  in arm_cmn_val_add_event()
1598 		int wp_idx, dtm = dn->dtm, sel = hw->filter_sel;  in arm_cmn_val_add_event()
1616 	struct arm_cmn_node *dn;  in arm_cmn_validate_group()  local
1645 	for_each_hw_dn(hw, dn, i) {  in arm_cmn_validate_group()
1646 		int wp_idx, wp_cmb, dtm = dn->dtm, sel = hw->filter_sel;  in arm_cmn_validate_group()
1693 	struct arm_cmn_node *dn;  in arm_cmn_event_init()  local
1733 	hw->dn = arm_cmn_node(cmn, type);  in arm_cmn_event_init()
1734 	if (!hw->dn)  in arm_cmn_event_init()
1736 	for (dn = hw->dn; dn->type == type; dn++) {  in arm_cmn_event_init()
1737 		if (bynodeid && dn->id != nodeid) {  in arm_cmn_event_init()
1738 			hw->dn++;  in arm_cmn_event_init()
1770 		struct arm_cmn_dtm *dtm = &cmn->dtms[hw->dn[i].dtm] + hw->dtm_offset;  in arm_cmn_event_clear()
1777 			hw->dn[i].occupid[hw->filter_sel].count--;  in arm_cmn_event_clear()
1793 	struct arm_cmn_node *dn;  in arm_cmn_event_add()  local
1821 	for_each_hw_dn(hw, dn, i) {  in arm_cmn_event_add()
1822 		struct arm_cmn_dtm *dtm = &cmn->dtms[dn->dtm] + hw->dtm_offset;  in arm_cmn_event_add()
1849 			struct arm_cmn_nodeid nid = arm_cmn_nid(cmn, dn->id);  in arm_cmn_event_add()
1857 			if (arm_cmn_set_event_sel_hi(dn, hw->filter_sel, CMN_EVENT_OCCUPID(event)))  in arm_cmn_event_add()
2043 static int arm_cmn_init_dtc(struct arm_cmn *cmn, struct arm_cmn_node *dn, int idx)  in arm_cmn_init_dtc()  argument
2047 	dtc->base = dn->pmu_base - CMN_PMU_OFFSET;  in arm_cmn_init_dtc()
2073 	struct arm_cmn_node *dn, *xp;  in arm_cmn_init_dtcs()  local
2085 	for (dn = cmn->dns; dn->type; dn++) {  in arm_cmn_init_dtcs()
2086 		if (dn->type == CMN_TYPE_XP) {  in arm_cmn_init_dtcs()
2087 			dn->dtc &= dtcs_present;  in arm_cmn_init_dtcs()
2091 		xp = arm_cmn_node_to_xp(cmn, dn);  in arm_cmn_init_dtcs()
2092 		dn->dtm = xp->dtm;  in arm_cmn_init_dtcs()
2094 			dn->dtm += arm_cmn_nid(cmn, dn->id).port / 2;  in arm_cmn_init_dtcs()
2096 		if (dn->type == CMN_TYPE_DTC) {  in arm_cmn_init_dtcs()
2101 			err = arm_cmn_init_dtc(cmn, dn, dtc_idx++);  in arm_cmn_init_dtcs()
2107 		if (dn->type == CMN_TYPE_RND)  in arm_cmn_init_dtcs()
2108 			dn->type = CMN_TYPE_RNI;  in arm_cmn_init_dtcs()
2111 		if (dn->type == CMN_TYPE_CCLA_RNI)  in arm_cmn_init_dtcs()
2112 			dn->type = CMN_TYPE_CCLA;  in arm_cmn_init_dtcs()
2158 	struct arm_cmn_node cfg, *dn;  in arm_cmn_discover()  local
2217 	dn = devm_kcalloc(cmn->dev, cmn->num_dns * 2 - cmn->num_xps,  in arm_cmn_discover()
2218 			  sizeof(*dn), GFP_KERNEL);  in arm_cmn_discover()
2219 	if (!dn)  in arm_cmn_discover()
2231 	cmn->dns = dn;  in arm_cmn_discover()
2235 		struct arm_cmn_node *xp = dn++;  in arm_cmn_discover()
2293 			arm_cmn_init_node_info(cmn, reg & CMN_CHILD_NODE_ADDR, dn);  in arm_cmn_discover()
2295 			switch (dn->type) {  in arm_cmn_discover()
2298 				dn++;  in arm_cmn_discover()
2314 				dn++;  in arm_cmn_discover()
2332 				dn[1] = dn[0];  in arm_cmn_discover()
2333 				dn[0].pmu_base += CMN_HNP_PMU_EVENT_SEL;  in arm_cmn_discover()
2334 				dn[1].type = arm_cmn_subtype(dn->type);  in arm_cmn_discover()
2335 				dn += 2;  in arm_cmn_discover()
2339 				dev_err(cmn->dev, "invalid device node type: 0x%x\n", dn->type);  in arm_cmn_discover()
2346 	cmn->num_dns = dn - cmn->dns;  in arm_cmn_discover()
2349 	sz = (void *)(dn + 1) - (void *)cmn->dns;  in arm_cmn_discover()
2350 	dn = devm_krealloc(cmn->dev, cmn->dns, sz, GFP_KERNEL);  in arm_cmn_discover()
2351 	if (dn)  in arm_cmn_discover()
2352 		cmn->dns = dn;  in arm_cmn_discover()