381 					       const struct arm_cmn_node *dn)  in arm_cmn_node_to_xp()  argument
383 	struct arm_cmn_nodeid nid = arm_cmn_nid(cmn, dn->id);  in arm_cmn_node_to_xp()
391 	struct arm_cmn_node *dn;  in arm_cmn_node()  local
393 	for (dn = cmn->dns; dn->type; dn++)  in arm_cmn_node()
394 		if (dn->type == type)  in arm_cmn_node()
395 			return dn;  in arm_cmn_node()
440 	struct arm_cmn_node *dn;  in arm_cmn_show_logid()  local
442 	for (dn = cmn->dns; dn->type; dn++) {  in arm_cmn_show_logid()
443 		struct arm_cmn_nodeid nid = arm_cmn_nid(cmn, dn->id);  in arm_cmn_show_logid()
445 		if (dn->type == CMN_TYPE_XP)  in arm_cmn_show_logid()
448 		if (dn->type < CMN_TYPE_HNI)  in arm_cmn_show_logid()
454 		seq_printf(s, "   #%-2d  |", dn->logid);  in arm_cmn_show_logid()
540 	struct arm_cmn_node *dn;  member
550 #define for_each_hw_dn(hw, dn, i) \  argument
551 	for (i = 0, dn = hw->dn; i < hw->num_dns; i++, dn++)
1235 	struct arm_cmn_node *dn;  in arm_cmn_read_dtm()  local
1240 	for_each_hw_dn(hw, dn, i) {  in arm_cmn_read_dtm()
1241 		if (dtm != &cmn->dtms[dn->dtm]) {  in arm_cmn_read_dtm()
1242 			dtm = &cmn->dtms[dn->dtm] + hw->dtm_offset;  in arm_cmn_read_dtm()
1312 static int arm_cmn_set_event_sel_hi(struct arm_cmn_node *dn,  in arm_cmn_set_event_sel_hi()  argument
1320 	if (!dn->occupid[fsel].count) {  in arm_cmn_set_event_sel_hi()
1321 		dn->occupid[fsel].val = occupid;  in arm_cmn_set_event_sel_hi()
1323 				 dn->occupid[SEL_CBUSY_SNTHROTTLE_SEL].val) |  in arm_cmn_set_event_sel_hi()
1325 				 dn->occupid[SEL_CLASS_OCCUP_ID].val) |  in arm_cmn_set_event_sel_hi()
1327 				 dn->occupid[SEL_OCCUP1ID].val);  in arm_cmn_set_event_sel_hi()
1328 		writel_relaxed(reg >> 32, dn->pmu_base + CMN_PMU_EVENT_SEL + 4);  in arm_cmn_set_event_sel_hi()
1329 	} else if (dn->occupid[fsel].val != occupid) {  in arm_cmn_set_event_sel_hi()
1332 	dn->occupid[fsel].count++;  in arm_cmn_set_event_sel_hi()
1336 static void arm_cmn_set_event_sel_lo(struct arm_cmn_node *dn, int dtm_idx,  in arm_cmn_set_event_sel_lo()  argument
1340 		dn->event_w[dtm_idx] = eventid;  in arm_cmn_set_event_sel_lo()
1341 		writeq_relaxed(le64_to_cpu(dn->event_sel_w), dn->pmu_base + CMN_PMU_EVENT_SEL);  in arm_cmn_set_event_sel_lo()
1343 		dn->event[dtm_idx] = eventid;  in arm_cmn_set_event_sel_lo()
1344 		writel_relaxed(le32_to_cpu(dn->event_sel), dn->pmu_base + CMN_PMU_EVENT_SEL);  in arm_cmn_set_event_sel_lo()
1352 	struct arm_cmn_node *dn;  in arm_cmn_event_start()  local
1365 		for_each_hw_dn(hw, dn, i) {  in arm_cmn_event_start()
1366 			void __iomem *base = dn->pmu_base + CMN_DTM_OFFSET(hw->dtm_offset);  in arm_cmn_event_start()
1371 	} else for_each_hw_dn(hw, dn, i) {  in arm_cmn_event_start()
1374 		arm_cmn_set_event_sel_lo(dn, dtm_idx, CMN_EVENT_EVENTID(event),  in arm_cmn_event_start()
1383 	struct arm_cmn_node *dn;  in arm_cmn_event_stop()  local
1393 		for_each_hw_dn(hw, dn, i) {  in arm_cmn_event_stop()
1394 			void __iomem *base = dn->pmu_base + CMN_DTM_OFFSET(hw->dtm_offset);  in arm_cmn_event_stop()
1399 	} else for_each_hw_dn(hw, dn, i) {  in arm_cmn_event_stop()
1402 		arm_cmn_set_event_sel_lo(dn, dtm_idx, 0, hw->wide_sel);  in arm_cmn_event_stop()
1420 	struct arm_cmn_node *dn;  in arm_cmn_val_add_event()  local
1435 	for_each_hw_dn(hw, dn, i) {  in arm_cmn_val_add_event()
1436 		int wp_idx, dtm = dn->dtm, sel = hw->filter_sel;  in arm_cmn_val_add_event()
1454 	struct arm_cmn_node *dn;  in arm_cmn_validate_group()  local
1483 	for_each_hw_dn(hw, dn, i) {  in arm_cmn_validate_group()
1484 		int wp_idx, wp_cmb, dtm = dn->dtm, sel = hw->filter_sel;  in arm_cmn_validate_group()
1531 	struct arm_cmn_node *dn;  in arm_cmn_event_init()  local
1571 	hw->dn = arm_cmn_node(cmn, type);  in arm_cmn_event_init()
1572 	if (!hw->dn)  in arm_cmn_event_init()
1574 	for (dn = hw->dn; dn->type == type; dn++) {  in arm_cmn_event_init()
1575 		if (bynodeid && dn->id != nodeid) {  in arm_cmn_event_init()
1576 			hw->dn++;  in arm_cmn_event_init()
1579 		hw->dtcs_used |= arm_cmn_node_to_xp(cmn, dn)->dtc;  in arm_cmn_event_init()
1603 		struct arm_cmn_dtm *dtm = &cmn->dtms[hw->dn[i].dtm] + hw->dtm_offset;  in arm_cmn_event_clear()
1610 			hw->dn[i].occupid[hw->filter_sel].count--;  in arm_cmn_event_clear()
1626 	struct arm_cmn_node *dn;  in arm_cmn_event_add()  local
1654 	for_each_hw_dn(hw, dn, i) {  in arm_cmn_event_add()
1655 		struct arm_cmn_dtm *dtm = &cmn->dtms[dn->dtm] + hw->dtm_offset;  in arm_cmn_event_add()
1682 			struct arm_cmn_nodeid nid = arm_cmn_nid(cmn, dn->id);  in arm_cmn_event_add()
1690 			if (arm_cmn_set_event_sel_hi(dn, hw->filter_sel, CMN_EVENT_OCCUPID(event)))  in arm_cmn_event_add()
1875 static int arm_cmn_init_dtc(struct arm_cmn *cmn, struct arm_cmn_node *dn, int idx)  in arm_cmn_init_dtc()  argument
1879 	dtc->base = dn->pmu_base - CMN_PMU_OFFSET;  in arm_cmn_init_dtc()
1904 	struct arm_cmn_node *dn, *xp;  in arm_cmn_init_dtcs()  local
1916 	for (dn = cmn->dns; dn->type; dn++) {  in arm_cmn_init_dtcs()
1917 		if (dn->type == CMN_TYPE_XP) {  in arm_cmn_init_dtcs()
1918 			dn->dtc &= dtcs_present;  in arm_cmn_init_dtcs()
1922 		xp = arm_cmn_node_to_xp(cmn, dn);  in arm_cmn_init_dtcs()
1923 		dn->dtm = xp->dtm;  in arm_cmn_init_dtcs()
1925 			dn->dtm += arm_cmn_nid(cmn, dn->id).port / 2;  in arm_cmn_init_dtcs()
1927 		if (dn->type == CMN_TYPE_DTC) {  in arm_cmn_init_dtcs()
1932 			err = arm_cmn_init_dtc(cmn, dn, dtc_idx++);  in arm_cmn_init_dtcs()
1938 		if (dn->type == CMN_TYPE_RND)  in arm_cmn_init_dtcs()
1939 			dn->type = CMN_TYPE_RNI;  in arm_cmn_init_dtcs()
1942 		if (dn->type == CMN_TYPE_CCLA_RNI)  in arm_cmn_init_dtcs()
1943 			dn->type = CMN_TYPE_CCLA;  in arm_cmn_init_dtcs()
1989 	struct arm_cmn_node cfg, *dn;  in arm_cmn_discover()  local
2035 	dn = devm_kcalloc(cmn->dev, cmn->num_dns * 2 - cmn->num_xps,  in arm_cmn_discover()
2036 			  sizeof(*dn), GFP_KERNEL);  in arm_cmn_discover()
2037 	if (!dn)  in arm_cmn_discover()
2049 	cmn->dns = dn;  in arm_cmn_discover()
2053 		struct arm_cmn_node *xp = dn++;  in arm_cmn_discover()
2120 			arm_cmn_init_node_info(cmn, reg & CMN_CHILD_NODE_ADDR, dn);  in arm_cmn_discover()
2122 			switch (dn->type) {  in arm_cmn_discover()
2125 				dn++;  in arm_cmn_discover()
2140 				dn++;  in arm_cmn_discover()
2156 				dn[1] = dn[0];  in arm_cmn_discover()
2157 				dn[0].pmu_base += CMN_HNP_PMU_EVENT_SEL;  in arm_cmn_discover()
2158 				dn[1].type = arm_cmn_subtype(dn->type);  in arm_cmn_discover()
2159 				dn += 2;  in arm_cmn_discover()
2163 				dev_err(cmn->dev, "invalid device node type: 0x%x\n", dn->type);  in arm_cmn_discover()
2170 	cmn->num_dns = dn - cmn->dns;  in arm_cmn_discover()
2173 	sz = (void *)(dn + 1) - (void *)cmn->dns;  in arm_cmn_discover()
2174 	dn = devm_krealloc(cmn->dev, cmn->dns, sz, GFP_KERNEL);  in arm_cmn_discover()
2175 	if (dn)  in arm_cmn_discover()
2176 		cmn->dns = dn;  in arm_cmn_discover()