278 static char *event_fmt(struct hv_24x7_event_data *event, unsigned domain)  in event_fmt()  argument
294 			be16_to_cpu(event->event_counter_offs) +  in event_fmt()
295 				be16_to_cpu(event->event_group_record_offs),  in event_fmt()
373 				       struct hv_24x7_event_data *event,  in event_to_attr()  argument
388 	val = event_fmt(event, domain);  in event_to_attr()
393 	ev_name = event_name(event, &event_name_len);  in event_to_attr()
416 static struct attribute *event_to_desc_attr(struct hv_24x7_event_data *event,  in event_to_desc_attr()  argument
420 	char *name = event_name(event, &nl);  in event_to_desc_attr()
421 	char *desc = event_desc(event, &dl);  in event_to_desc_attr()
431 event_to_long_desc_attr(struct hv_24x7_event_data *event, int nonce)  in event_to_long_desc_attr()  argument
434 	char *name = event_name(event, &nl);  in event_to_long_desc_attr()
435 	char *desc = event_long_desc(event, &dl);  in event_to_long_desc_attr()
445 		struct hv_24x7_event_data *event, int nonce)  in event_data_to_attrs()  argument
449 	switch (event->domain) {  in event_data_to_attrs()
451 		*attrs = event_to_attr(ix, event, event->domain, nonce);  in event_data_to_attrs()
455 			attrs[i] = event_to_attr(ix, event, core_domains[i],  in event_data_to_attrs()
468 				"catalog\n", ix, event->domain);  in event_data_to_attrs()
473 static size_t event_to_attr_ct(struct hv_24x7_event_data *event)  in event_to_attr_ct()  argument
475 	switch (event->domain) {  in event_to_attr_ct()
593 static ssize_t catalog_event_len_validate(struct hv_24x7_event_data *event,  in catalog_event_len_validate()  argument
611 	if (!event_fixed_portion_is_within(event, end)) {  in catalog_event_len_validate()
617 	ev_len = be16_to_cpu(event->length);  in catalog_event_len_validate()
621 				event_idx, ev_len, event);  in catalog_event_len_validate()
623 	ev_end = (__u8 *)event + ev_len;  in catalog_event_len_validate()
631 	calc_ev_end = event_end(event, end);  in catalog_event_len_validate()
634 			event_idx, event_data_bytes, event, end,  in catalog_event_len_validate()
641 			event_idx, event, ev_end, offset, calc_ev_end);  in catalog_event_len_validate()
666 	struct hv_24x7_event_data *event;  in create_events_from_catalog()  local
763 	for (junk_events = 0, event = event_data, event_idx = 0, attr_max = 0;  in create_events_from_catalog()
765 	     event_idx++, event = (void *)event + ev_len) {  in create_events_from_catalog()
766 		size_t offset = (void *)event - (void *)event_data;  in create_events_from_catalog()
770 		ev_len = catalog_event_len_validate(event, event_idx,  in create_events_from_catalog()
777 		name = event_name(event, &nl);  in create_events_from_catalog()
779 		if (event->event_group_record_len == 0) {  in create_events_from_catalog()
786 		if (!catalog_entry_domain_is_valid(event->domain)) {  in create_events_from_catalog()
788 					event_idx, nl, name, event->domain);  in create_events_from_catalog()
793 		attr_max += event_to_attr_ct(event);  in create_events_from_catalog()
823 				event = event_data, event_idx = 0;  in create_events_from_catalog()
825 			event_idx++, ev_len = be16_to_cpu(event->length),  in create_events_from_catalog()
826 				event = (void *)event + ev_len) {  in create_events_from_catalog()
834 		if (event->event_group_record_len == 0)  in create_events_from_catalog()
836 		if (!catalog_entry_domain_is_valid(event->domain))  in create_events_from_catalog()
839 		name  = event_name(event, &nl);  in create_events_from_catalog()
840 		nonce = event_uniq_add(&ev_uniq, name, nl, event->domain);  in create_events_from_catalog()
842 					    event, nonce);  in create_events_from_catalog()
849 			event_descs[desc_ct] = event_to_desc_attr(event, nonce);  in create_events_from_catalog()
853 					event_to_long_desc_attr(event, nonce);  in create_events_from_catalog()
1068 static int add_event_to_24x7_request(struct perf_event *event,  in add_event_to_24x7_request()  argument
1081 	if (is_physical_domain(event_get_domain(event)))  in add_event_to_24x7_request()
1082 		idx = event_get_core(event);  in add_event_to_24x7_request()
1084 		idx = event_get_vcpu(event);  in add_event_to_24x7_request()
1089 	req->performance_domain = event_get_domain(event);  in add_event_to_24x7_request()
1091 	req->data_offset = cpu_to_be32(event_get_offset(event));  in add_event_to_24x7_request()
1092 	req->starting_lpar_ix = cpu_to_be16(event_get_lpar(event)),  in add_event_to_24x7_request()
1100 static unsigned long single_24x7_request(struct perf_event *event, u64 *count)  in single_24x7_request()  argument
1115 	ret = add_event_to_24x7_request(event, request_buffer);  in single_24x7_request()
1136 static int h_24x7_event_init(struct perf_event *event)  in h_24x7_event_init()  argument
1144 	if (event->attr.type != event->pmu->type)  in h_24x7_event_init()
1148 	if (event_get_reserved1(event) ||  in h_24x7_event_init()
1149 	    event_get_reserved2(event) ||  in h_24x7_event_init()
1150 	    event_get_reserved3(event)) {  in h_24x7_event_init()
1152 				event->attr.config,  in h_24x7_event_init()
1153 				event_get_reserved1(event),  in h_24x7_event_init()
1154 				event->attr.config1,  in h_24x7_event_init()
1155 				event_get_reserved2(event),  in h_24x7_event_init()
1156 				event->attr.config2,  in h_24x7_event_init()
1157 				event_get_reserved3(event));  in h_24x7_event_init()
1162 	if (event->attr.exclude_user   ||  in h_24x7_event_init()
1163 	    event->attr.exclude_kernel ||  in h_24x7_event_init()
1164 	    event->attr.exclude_hv     ||  in h_24x7_event_init()
1165 	    event->attr.exclude_idle   ||  in h_24x7_event_init()
1166 	    event->attr.exclude_host   ||  in h_24x7_event_init()
1167 	    event->attr.exclude_guest)  in h_24x7_event_init()
1171 	if (has_branch_stack(event))  in h_24x7_event_init()
1175 	if (event_get_offset(event) % 8) {  in h_24x7_event_init()
1181 	domain = event_get_domain(event);  in h_24x7_event_init()
1195 		(event_get_lpar(event) != event_get_lpar_max()))) {  in h_24x7_event_init()
1198 				event_get_lpar(event));  in h_24x7_event_init()
1203 	if (single_24x7_request(event, &ct)) {  in h_24x7_event_init()
1211 static u64 h_24x7_get_value(struct perf_event *event)  in h_24x7_get_value()  argument
1215 	ret = single_24x7_request(event, &ct);  in h_24x7_get_value()
1223 static void update_event_count(struct perf_event *event, u64 now)  in update_event_count()  argument
1227 	prev = local64_xchg(&event->hw.prev_count, now);  in update_event_count()
1228 	local64_add(now - prev, &event->count);  in update_event_count()
1231 static void h_24x7_event_read(struct perf_event *event)  in h_24x7_event_read()  argument
1235 	now = h_24x7_get_value(event);  in h_24x7_event_read()
1236 	update_event_count(event, now);  in h_24x7_event_read()
1239 static void h_24x7_event_start(struct perf_event *event, int flags)  in h_24x7_event_start()  argument
1242 		local64_set(&event->hw.prev_count, h_24x7_get_value(event));  in h_24x7_event_start()
1245 static void h_24x7_event_stop(struct perf_event *event, int flags)  in h_24x7_event_stop()  argument
1247 	h_24x7_event_read(event);  in h_24x7_event_stop()
1250 static int h_24x7_event_add(struct perf_event *event, int flags)  in h_24x7_event_add()  argument
1253 		h_24x7_event_start(event, flags);  in h_24x7_event_add()