40 dhd_lb_set_default_cpus(dhd_info_t *dhd)  in dhd_lb_set_default_cpus()  argument
43 	atomic_set(&dhd->rx_napi_cpu, 1);  in dhd_lb_set_default_cpus()
44 	atomic_set(&dhd->rx_compl_cpu, 2);  in dhd_lb_set_default_cpus()
45 	atomic_set(&dhd->tx_compl_cpu, 2);  in dhd_lb_set_default_cpus()
46 	atomic_set(&dhd->tx_cpu, 2);  in dhd_lb_set_default_cpus()
47 	atomic_set(&dhd->net_tx_cpu, 0);  in dhd_lb_set_default_cpus()
51 dhd_cpumasks_deinit(dhd_info_t *dhd)  in dhd_cpumasks_deinit()  argument
53 	free_cpumask_var(dhd->cpumask_curr_avail);  in dhd_cpumasks_deinit()
54 	free_cpumask_var(dhd->cpumask_primary);  in dhd_cpumasks_deinit()
55 	free_cpumask_var(dhd->cpumask_primary_new);  in dhd_cpumasks_deinit()
56 	free_cpumask_var(dhd->cpumask_secondary);  in dhd_cpumasks_deinit()
57 	free_cpumask_var(dhd->cpumask_secondary_new);  in dhd_cpumasks_deinit()
61 dhd_cpumasks_init(dhd_info_t *dhd)  in dhd_cpumasks_init()  argument
70 	if (!alloc_cpumask_var(&dhd->cpumask_curr_avail, GFP_KERNEL) ||  in dhd_cpumasks_init()
71 	    !alloc_cpumask_var(&dhd->cpumask_primary, GFP_KERNEL) ||  in dhd_cpumasks_init()
72 	    !alloc_cpumask_var(&dhd->cpumask_primary_new, GFP_KERNEL) ||  in dhd_cpumasks_init()
73 	    !alloc_cpumask_var(&dhd->cpumask_secondary, GFP_KERNEL) ||  in dhd_cpumasks_init()
74 	    !alloc_cpumask_var(&dhd->cpumask_secondary_new, GFP_KERNEL)) {  in dhd_cpumasks_init()
80 	cpumask_copy(dhd->cpumask_curr_avail, cpu_online_mask);  in dhd_cpumasks_init()
81 	cpumask_clear(dhd->cpumask_primary);  in dhd_cpumasks_init()
82 	cpumask_clear(dhd->cpumask_secondary);  in dhd_cpumasks_init()
92 			cpumask_set_cpu(id, dhd->cpumask_primary);  in dhd_cpumasks_init()
98 			cpumask_set_cpu(id, dhd->cpumask_secondary);  in dhd_cpumasks_init()
103 	dhd_cpumasks_deinit(dhd);  in dhd_cpumasks_init()
131 void dhd_select_cpu_candidacy(dhd_info_t *dhd)  in dhd_select_cpu_candidacy()  argument
139 	cpumask_clear(dhd->cpumask_primary_new);  in dhd_select_cpu_candidacy()
140 	cpumask_clear(dhd->cpumask_secondary_new);  in dhd_select_cpu_candidacy()
147 	cpumask_and(dhd->cpumask_primary_new, dhd->cpumask_primary,  in dhd_select_cpu_candidacy()
148 		dhd->cpumask_curr_avail);  in dhd_select_cpu_candidacy()
150 	cpumask_and(dhd->cpumask_secondary_new, dhd->cpumask_secondary,  in dhd_select_cpu_candidacy()
151 		dhd->cpumask_curr_avail);  in dhd_select_cpu_candidacy()
153 	primary_available_cpus = cpumask_weight(dhd->cpumask_primary_new);  in dhd_select_cpu_candidacy()
156 		napi_cpu = cpumask_first(dhd->cpumask_primary_new);  in dhd_select_cpu_candidacy()
161 		tx_cpu = cpumask_next(napi_cpu, dhd->cpumask_primary_new);  in dhd_select_cpu_candidacy()
166 		compl_cpu = cpumask_next(tx_cpu, dhd->cpumask_primary_new);  in dhd_select_cpu_candidacy()
175 	secondary_available_cpus = cpumask_weight(dhd->cpumask_secondary_new);  in dhd_select_cpu_candidacy()
185 			napi_cpu = cpumask_first(dhd->cpumask_secondary_new);  in dhd_select_cpu_candidacy()
186 			tx_cpu = cpumask_next(napi_cpu, dhd->cpumask_secondary_new);  in dhd_select_cpu_candidacy()
187 			compl_cpu = cpumask_next(tx_cpu, dhd->cpumask_secondary_new);  in dhd_select_cpu_candidacy()
189 			tx_cpu = cpumask_first(dhd->cpumask_secondary_new);  in dhd_select_cpu_candidacy()
190 			compl_cpu = cpumask_next(tx_cpu, dhd->cpumask_secondary_new);  in dhd_select_cpu_candidacy()
192 			compl_cpu = cpumask_first(dhd->cpumask_secondary_new);  in dhd_select_cpu_candidacy()
218 	atomic_set(&dhd->rx_napi_cpu, napi_cpu);  in dhd_select_cpu_candidacy()
219 	atomic_set(&dhd->tx_compl_cpu, compl_cpu);  in dhd_select_cpu_candidacy()
220 	atomic_set(&dhd->rx_compl_cpu, compl_cpu);  in dhd_select_cpu_candidacy()
221 	atomic_set(&dhd->tx_cpu, tx_cpu);  in dhd_select_cpu_candidacy()
236 	dhd_info_t *dhd = g_dhd_pub->info;  in dhd_cpu_startup_callback()  local
239 	DHD_LB_STATS_INCR(dhd->cpu_online_cnt[cpu]);  in dhd_cpu_startup_callback()
240 	cpumask_set_cpu(cpu, dhd->cpumask_curr_avail);  in dhd_cpu_startup_callback()
241 	dhd_select_cpu_candidacy(dhd);  in dhd_cpu_startup_callback()
248 	dhd_info_t *dhd = g_dhd_pub->info;  in dhd_cpu_teardown_callback()  local
251 	DHD_LB_STATS_INCR(dhd->cpu_offline_cnt[cpu]);  in dhd_cpu_teardown_callback()
252 	cpumask_clear_cpu(cpu, dhd->cpumask_curr_avail);  in dhd_cpu_teardown_callback()
253 	dhd_select_cpu_candidacy(dhd);  in dhd_cpu_teardown_callback()
267 	dhd_info_t *dhd = container_of(nfb, dhd_info_t, cpu_notifier);  in dhd_cpu_callback()  local
272 	if (!dhd || !(dhd->dhd_state & DHD_ATTACH_STATE_LB_ATTACH_DONE)) {  in dhd_cpu_callback()
282 			DHD_LB_STATS_INCR(dhd->cpu_online_cnt[cpu]);  in dhd_cpu_callback()
283 			cpumask_set_cpu(cpu, dhd->cpumask_curr_avail);  in dhd_cpu_callback()
284 			dhd_select_cpu_candidacy(dhd);  in dhd_cpu_callback()
289 			DHD_LB_STATS_INCR(dhd->cpu_offline_cnt[cpu]);  in dhd_cpu_callback()
290 			cpumask_clear_cpu(cpu, dhd->cpumask_curr_avail);  in dhd_cpu_callback()
291 			dhd_select_cpu_candidacy(dhd);  in dhd_cpu_callback()
301 int dhd_register_cpuhp_callback(dhd_info_t *dhd)  in dhd_register_cpuhp_callback()  argument
318 	dhd->cpu_notifier.notifier_call = dhd_cpu_callback;  in dhd_register_cpuhp_callback()
319 	register_hotcpu_notifier(&dhd->cpu_notifier); /* Register a callback */  in dhd_register_cpuhp_callback()
324 int dhd_unregister_cpuhp_callback(dhd_info_t *dhd)  in dhd_unregister_cpuhp_callback()  argument
331 	if (dhd->cpu_notifier.notifier_call != NULL) {  in dhd_unregister_cpuhp_callback()
332 		unregister_cpu_notifier(&dhd->cpu_notifier);  in dhd_unregister_cpuhp_callback()
341 	dhd_info_t *dhd;  in dhd_lb_stats_init()  local
351 	dhd = dhdp->info;  in dhd_lb_stats_init()
352 	if (dhd == NULL) {  in dhd_lb_stats_init()
357 	DHD_LB_STATS_CLR(dhd->dhd_dpc_cnt);  in dhd_lb_stats_init()
358 	DHD_LB_STATS_CLR(dhd->napi_sched_cnt);  in dhd_lb_stats_init()
360 	dhd->napi_percpu_run_cnt = (uint32 *)MALLOC(dhdp->osh, alloc_size);  in dhd_lb_stats_init()
361 	if (!dhd->napi_percpu_run_cnt) {  in dhd_lb_stats_init()
367 		DHD_LB_STATS_CLR(dhd->napi_percpu_run_cnt[i]);  in dhd_lb_stats_init()
369 	DHD_LB_STATS_CLR(dhd->rxc_sched_cnt);  in dhd_lb_stats_init()
371 	dhd->rxc_percpu_run_cnt = (uint32 *)MALLOC(dhdp->osh, alloc_size);  in dhd_lb_stats_init()
372 	if (!dhd->rxc_percpu_run_cnt) {  in dhd_lb_stats_init()
378 		DHD_LB_STATS_CLR(dhd->rxc_percpu_run_cnt[i]);  in dhd_lb_stats_init()
380 	DHD_LB_STATS_CLR(dhd->txc_sched_cnt);  in dhd_lb_stats_init()
382 	dhd->txc_percpu_run_cnt = (uint32 *)MALLOC(dhdp->osh, alloc_size);  in dhd_lb_stats_init()
383 	if (!dhd->txc_percpu_run_cnt) {  in dhd_lb_stats_init()
389 		DHD_LB_STATS_CLR(dhd->txc_percpu_run_cnt[i]);  in dhd_lb_stats_init()
391 	dhd->cpu_online_cnt = (uint32 *)MALLOC(dhdp->osh, alloc_size);  in dhd_lb_stats_init()
392 	if (!dhd->cpu_online_cnt) {  in dhd_lb_stats_init()
398 		DHD_LB_STATS_CLR(dhd->cpu_online_cnt[i]);  in dhd_lb_stats_init()
400 	dhd->cpu_offline_cnt = (uint32 *)MALLOC(dhdp->osh, alloc_size);  in dhd_lb_stats_init()
401 	if (!dhd->cpu_offline_cnt) {  in dhd_lb_stats_init()
407 		DHD_LB_STATS_CLR(dhd->cpu_offline_cnt[i]);  in dhd_lb_stats_init()
409 	dhd->txp_percpu_run_cnt = (uint32 *)MALLOC(dhdp->osh, alloc_size);  in dhd_lb_stats_init()
410 	if (!dhd->txp_percpu_run_cnt) {  in dhd_lb_stats_init()
416 		DHD_LB_STATS_CLR(dhd->txp_percpu_run_cnt[i]);  in dhd_lb_stats_init()
418 	dhd->tx_start_percpu_run_cnt = (uint32 *)MALLOC(dhdp->osh, alloc_size);  in dhd_lb_stats_init()
419 	if (!dhd->tx_start_percpu_run_cnt) {  in dhd_lb_stats_init()
425 		DHD_LB_STATS_CLR(dhd->tx_start_percpu_run_cnt[i]);  in dhd_lb_stats_init()
428 		dhd->napi_rx_hist[j] = (uint32 *)MALLOC(dhdp->osh, alloc_size);  in dhd_lb_stats_init()
429 		if (!dhd->napi_rx_hist[j]) {  in dhd_lb_stats_init()
435 			DHD_LB_STATS_CLR(dhd->napi_rx_hist[j][i]);  in dhd_lb_stats_init()
440 		dhd->txc_hist[j] = (uint32 *)MALLOC(dhdp->osh, alloc_size);  in dhd_lb_stats_init()
441 		if (!dhd->txc_hist[j]) {  in dhd_lb_stats_init()
447 			DHD_LB_STATS_CLR(dhd->txc_hist[j][i]);  in dhd_lb_stats_init()
453 		dhd->rxc_hist[j] = (uint32 *)MALLOC(dhdp->osh, alloc_size);  in dhd_lb_stats_init()
454 		if (!dhd->rxc_hist[j]) {  in dhd_lb_stats_init()
460 			DHD_LB_STATS_CLR(dhd->rxc_hist[j][i]);  in dhd_lb_stats_init()
469 	dhd_info_t *dhd;  in dhd_lb_stats_deinit()  local
479 	dhd = dhdp->info;  in dhd_lb_stats_deinit()
480 	if (dhd == NULL) {  in dhd_lb_stats_deinit()
485 	if (dhd->napi_percpu_run_cnt) {  in dhd_lb_stats_deinit()
486 		MFREE(dhdp->osh, dhd->napi_percpu_run_cnt, alloc_size);  in dhd_lb_stats_deinit()
487 		dhd->napi_percpu_run_cnt = NULL;  in dhd_lb_stats_deinit()
489 	if (dhd->rxc_percpu_run_cnt) {  in dhd_lb_stats_deinit()
490 		MFREE(dhdp->osh, dhd->rxc_percpu_run_cnt, alloc_size);  in dhd_lb_stats_deinit()
491 		dhd->rxc_percpu_run_cnt = NULL;  in dhd_lb_stats_deinit()
493 	if (dhd->txc_percpu_run_cnt) {  in dhd_lb_stats_deinit()
494 		MFREE(dhdp->osh, dhd->txc_percpu_run_cnt, alloc_size);  in dhd_lb_stats_deinit()
495 		dhd->txc_percpu_run_cnt = NULL;  in dhd_lb_stats_deinit()
497 	if (dhd->cpu_online_cnt) {  in dhd_lb_stats_deinit()
498 		MFREE(dhdp->osh, dhd->cpu_online_cnt, alloc_size);  in dhd_lb_stats_deinit()
499 		dhd->cpu_online_cnt = NULL;  in dhd_lb_stats_deinit()
501 	if (dhd->cpu_offline_cnt) {  in dhd_lb_stats_deinit()
502 		MFREE(dhdp->osh, dhd->cpu_offline_cnt, alloc_size);  in dhd_lb_stats_deinit()
503 		dhd->cpu_offline_cnt = NULL;  in dhd_lb_stats_deinit()
506 	if (dhd->txp_percpu_run_cnt) {  in dhd_lb_stats_deinit()
507 		MFREE(dhdp->osh, dhd->txp_percpu_run_cnt, alloc_size);  in dhd_lb_stats_deinit()
508 		dhd->txp_percpu_run_cnt = NULL;  in dhd_lb_stats_deinit()
510 	if (dhd->tx_start_percpu_run_cnt) {  in dhd_lb_stats_deinit()
511 		MFREE(dhdp->osh, dhd->tx_start_percpu_run_cnt, alloc_size);  in dhd_lb_stats_deinit()
512 		dhd->tx_start_percpu_run_cnt = NULL;  in dhd_lb_stats_deinit()
516 		if (dhd->napi_rx_hist[j]) {  in dhd_lb_stats_deinit()
517 			MFREE(dhdp->osh, dhd->napi_rx_hist[j], alloc_size);  in dhd_lb_stats_deinit()
518 			dhd->napi_rx_hist[j] = NULL;  in dhd_lb_stats_deinit()
521 		if (dhd->txc_hist[j]) {  in dhd_lb_stats_deinit()
522 			MFREE(dhdp->osh, dhd->txc_hist[j], alloc_size);  in dhd_lb_stats_deinit()
523 			dhd->txc_hist[j] = NULL;  in dhd_lb_stats_deinit()
527 		if (dhd->rxc_hist[j]) {  in dhd_lb_stats_deinit()
528 			MFREE(dhdp->osh, dhd->rxc_hist[j], alloc_size);  in dhd_lb_stats_deinit()
529 			dhd->rxc_hist[j] = NULL;  in dhd_lb_stats_deinit()
600 	dhd_info_t *dhd;  in dhd_lb_stats_dump()  local
608 	dhd = dhdp->info;  in dhd_lb_stats_dump()
609 	if (dhd == NULL) {  in dhd_lb_stats_dump()
615 	dhd_lb_stats_dump_cpu_array(strbuf, dhd->cpu_online_cnt);  in dhd_lb_stats_dump()
618 	dhd_lb_stats_dump_cpu_array(strbuf, dhd->cpu_offline_cnt);  in dhd_lb_stats_dump()
621 		dhd->dhd_dpc_cnt, dhd->napi_sched_cnt, dhd->rxc_sched_cnt,  in dhd_lb_stats_dump()
622 		dhd->txc_sched_cnt);  in dhd_lb_stats_dump()
626 	dhd_lb_stats_dump_cpu_array(strbuf, dhd->napi_percpu_run_cnt);  in dhd_lb_stats_dump()
628 	dhd_lb_stats_dump_histo(dhdp, strbuf, dhd->napi_rx_hist);  in dhd_lb_stats_dump()
633 	dhd_lb_stats_dump_cpu_array(strbuf, dhd->rxc_percpu_run_cnt);  in dhd_lb_stats_dump()
635 	dhd_lb_stats_dump_histo(dhdp, strbuf, dhd->rxc_hist);  in dhd_lb_stats_dump()
640 	dhd_lb_stats_dump_cpu_array(strbuf, dhd->txc_percpu_run_cnt);  in dhd_lb_stats_dump()
642 	dhd_lb_stats_dump_histo(dhdp, strbuf, dhd->txc_hist);  in dhd_lb_stats_dump()
647 	dhd_lb_stats_dump_cpu_array(strbuf, dhd->txp_percpu_run_cnt);  in dhd_lb_stats_dump()
650 	dhd_lb_stats_dump_cpu_array(strbuf, dhd->tx_start_percpu_run_cnt);  in dhd_lb_stats_dump()
692 	dhd_info_t *dhd = dhdp->info;  in dhd_lb_stats_update_napi_histo()  local
696 	dhd_lb_stats_update_histo(dhd->napi_rx_hist, count, cpu);  in dhd_lb_stats_update_napi_histo()
704 	dhd_info_t *dhd = dhdp->info;  in dhd_lb_stats_update_txc_histo()  local
708 	dhd_lb_stats_update_histo(dhd->txc_hist, count, cpu);  in dhd_lb_stats_update_txc_histo()
716 	dhd_info_t *dhd = dhdp->info;  in dhd_lb_stats_update_rxc_histo()  local
720 	dhd_lb_stats_update_histo(dhd->rxc_hist, count, cpu);  in dhd_lb_stats_update_rxc_histo()
727 	dhd_info_t *dhd = dhdp->info;  in dhd_lb_stats_txc_percpu_cnt_incr()  local
728 	DHD_LB_STATS_PERCPU_ARR_INCR(dhd->txc_percpu_run_cnt);  in dhd_lb_stats_txc_percpu_cnt_incr()
733 	dhd_info_t *dhd = dhdp->info;  in dhd_lb_stats_rxc_percpu_cnt_incr()  local
734 	DHD_LB_STATS_PERCPU_ARR_INCR(dhd->rxc_percpu_run_cnt);  in dhd_lb_stats_rxc_percpu_cnt_incr()
792 	dhd_info_t *dhd = dhdp->info;  in dhd_lb_tx_compl_dispatch()  local
795 	if (dhd->rx_napi_netdev == NULL) {  in dhd_lb_tx_compl_dispatch()
800 	DHD_LB_STATS_INCR(dhd->txc_sched_cnt);  in dhd_lb_tx_compl_dispatch()
808 	on_cpu = atomic_read(&dhd->tx_compl_cpu);  in dhd_lb_tx_compl_dispatch()
811 		dhd_tasklet_schedule(&dhd->tx_compl_tasklet);  in dhd_lb_tx_compl_dispatch()
813 		schedule_work(&dhd->tx_compl_dispatcher_work);  in dhd_lb_tx_compl_dispatch()
819 	struct dhd_info *dhd =  in dhd_tx_compl_dispatcher_fn()  local
824 	cpu = atomic_read(&dhd->tx_compl_cpu);  in dhd_tx_compl_dispatcher_fn()
826 		dhd_tasklet_schedule(&dhd->tx_compl_tasklet);  in dhd_tx_compl_dispatcher_fn()
828 		dhd_tasklet_schedule_on(&dhd->tx_compl_tasklet, cpu);  in dhd_tx_compl_dispatcher_fn()
845 	dhd_info_t *dhd = dhdp->info;  in dhd_lb_rx_compl_dispatch()  local
848 	if (dhd->rx_napi_netdev == NULL) {  in dhd_lb_rx_compl_dispatch()
853 	DHD_LB_STATS_INCR(dhd->rxc_sched_cnt);  in dhd_lb_rx_compl_dispatch()
860 	on_cpu = atomic_read(&dhd->rx_compl_cpu);  in dhd_lb_rx_compl_dispatch()
863 		dhd_tasklet_schedule(&dhd->rx_compl_tasklet);  in dhd_lb_rx_compl_dispatch()
865 		schedule_work(&dhd->rx_compl_dispatcher_work);  in dhd_lb_rx_compl_dispatch()
871 	struct dhd_info *dhd =  in dhd_rx_compl_dispatcher_fn()  local
876 	cpu = atomic_read(&dhd->rx_compl_cpu);  in dhd_rx_compl_dispatcher_fn()
878 		dhd_tasklet_schedule(&dhd->rx_compl_tasklet);  in dhd_rx_compl_dispatcher_fn()
880 		dhd_tasklet_schedule_on(&dhd->rx_compl_tasklet, cpu);  in dhd_rx_compl_dispatcher_fn()
893 	struct dhd_info *dhd =  in dhd_tx_dispatcher_work()  local
898 	dhd_tasklet_schedule(&dhd->tx_tasklet);  in dhd_tx_dispatcher_work()
905 	dhd_info_t *dhd = dhdp->info;  in dhd_tx_dispatcher_fn()  local
908 	cpu = atomic_read(&dhd->tx_cpu);  in dhd_tx_dispatcher_fn()
909 	net_tx_cpu = atomic_read(&dhd->net_tx_cpu);  in dhd_tx_dispatcher_fn()
917 		cpu = atomic_read(&dhd->tx_compl_cpu);  in dhd_tx_dispatcher_fn()
924 		dhd_tasklet_schedule(&dhd->tx_tasklet);  in dhd_tx_dispatcher_fn()
930 		dhd_work_schedule_on(&dhd->tx_dispatcher_work, cpu);  in dhd_tx_dispatcher_fn()
945 	dhd_info_t *dhd = dhdp->info;  in dhd_lb_tx_dispatch()  local
952 	atomic_set(&dhd->net_tx_cpu, curr_cpu);  in dhd_lb_tx_dispatch()
980 	struct dhd_info *dhd;  in dhd_napi_poll()  local
988 	dhd = container_of(napi, struct dhd_info, rx_napi_struct);  in dhd_napi_poll()
994 		__FUNCTION__, skb_queue_len(&dhd->rx_napi_queue), budget));  in dhd_napi_poll()
998 	spin_lock_irqsave(&dhd->rx_napi_queue.lock, flags);  in dhd_napi_poll()
999 	skb_queue_splice_tail_init(&dhd->rx_napi_queue, &rx_process_queue);  in dhd_napi_poll()
1000 	spin_unlock_irqrestore(&dhd->rx_napi_queue.lock, flags);  in dhd_napi_poll()
1010 		dhd_rx_frame(&dhd->pub, ifid, skb, pkt_count, chan);  in dhd_napi_poll()
1014 	DHD_LB_STATS_UPDATE_NAPI_HISTO(&dhd->pub, processed);  in dhd_napi_poll()
1035 	dhd_info_t *dhd = (dhd_info_t *)info;  in dhd_napi_schedule()  local
1038 		__FUNCTION__, &dhd->rx_napi_struct, atomic_read(&dhd->rx_napi_cpu)));  in dhd_napi_schedule()
1041 	if (napi_schedule_prep(&dhd->rx_napi_struct)) {  in dhd_napi_schedule()
1042 		__napi_schedule(&dhd->rx_napi_struct);  in dhd_napi_schedule()
1064 dhd_napi_schedule_on(dhd_info_t *dhd, int on_cpu)  in dhd_napi_schedule_on()  argument
1068 		__FUNCTION__, dhd, &dhd->rx_napi_struct, on_cpu));  in dhd_napi_schedule_on()
1070 	if (smp_call_function_single(on_cpu, dhd_napi_schedule, dhd, wait)) {  in dhd_napi_schedule_on()
1075 	DHD_LB_STATS_INCR(dhd->napi_sched_cnt);  in dhd_napi_schedule_on()
1112 	struct dhd_info *dhd =  in dhd_rx_napi_dispatcher_fn()  local
1120 	cpu = atomic_read(&dhd->rx_napi_cpu);  in dhd_rx_napi_dispatcher_fn()
1123 		dhd_napi_schedule(dhd);  in dhd_rx_napi_dispatcher_fn()
1125 		dhd_napi_schedule_on(dhd, cpu);  in dhd_rx_napi_dispatcher_fn()
1141 	dhd_info_t *dhd = dhdp->info;  local
1148 	if (dhd->rx_napi_netdev == NULL) {
1154 		skb_queue_len(&dhd->rx_napi_queue), skb_queue_len(&dhd->rx_pend_queue)));
1157 	spin_lock_irqsave(&dhd->rx_napi_queue.lock, flags);
1158 	skb_queue_splice_tail_init(&dhd->rx_pend_queue, &dhd->rx_napi_queue);
1159 	spin_unlock_irqrestore(&dhd->rx_napi_queue.lock, flags);
1161 	DHD_LB_STATS_PERCPU_ARR_INCR(dhd->napi_percpu_run_cnt);
1164 	if (atomic_read(&dhd->lb_rxp_active) == 0) {
1165 		dhd_napi_schedule(dhd);
1177 	on_cpu = atomic_read(&dhd->rx_napi_cpu);
1179 	if (cpumask_and(&cpus, cpumask_of(curr_cpu), dhd->cpumask_primary) ||
1185 			curr_cpu, *cpumask_bits(dhd->cpumask_primary)));
1186 		dhd_napi_schedule(dhd);
1189 			__FUNCTION__, curr_cpu, *cpumask_bits(dhd->cpumask_primary)));
1190 		schedule_work(&dhd->rx_napi_dispatcher_work);
1191 		DHD_LB_STATS_INCR(dhd->napi_sched_cnt);
1202 	dhd_info_t *dhd = dhdp->info;  local
1205 		pkt, ifidx, skb_queue_len(&dhd->rx_pend_queue)));
1207 	__skb_queue_tail(&dhd->rx_pend_queue, pkt);
1243 dhd_lb_sendpkt(dhd_info_t *dhd, struct net_device *net,  argument
1246 	DHD_LB_STATS_PERCPU_ARR_INCR(dhd->tx_start_percpu_run_cnt);
1249 	if (atomic_read(&dhd->lb_txp_active) == 0) {
1250 		DHD_LB_STATS_PERCPU_ARR_INCR(dhd->txp_percpu_run_cnt);
1251 		 return __dhd_sendpkt(&dhd->pub, ifidx, skb);
1259 	skb_queue_tail(&dhd->tx_pend_queue, skb);
1264 	dhd_lb_tx_dispatch(&dhd->pub);
1276 dhd_lb_tx_process(dhd_info_t *dhd)  argument
1285 	if (dhd == NULL) {
1292 	DHD_LB_STATS_PERCPU_ARR_INCR(dhd->txp_percpu_run_cnt);
1296 		skb = skb_dequeue(&dhd->tx_pend_queue);
1309 		__dhd_sendpkt(&dhd->pub, ifidx, skb);
1326 	dhd_info_t *dhd = (dhd_info_t *)data;  local
1328 	if (dhd_lb_tx_process(dhd)) {
1329 		dhd_tasklet_schedule(&dhd->tx_tasklet);