Searched refs:qtail (Results 1 – 8 of 8) sorted by relevance
| /linux-4.4.14/sound/oss/ |
| D | pas2_midi.c | 31 static volatile unsigned char qhead, qtail; variable
89 qlen = qhead = qtail = 0; in pas_midi_open()
163 tmp_queue[qtail] = midi_byte; in pas_midi_out()
165 qtail++; in pas_midi_out()
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| D | dmabuf.c | 172 dmap->qlen = dmap->qhead = dmap->qtail = dmap->user_counter = 0; in dma_init_buffers()
376 dmap->qlen = dmap->qhead = dmap->qtail = dmap->user_counter = 0; in dma_reset_output()
393 dmap->qlen = dmap->qhead = dmap->qtail = dmap->user_counter = 0; in dma_reset_input()
545 adev->d->start_input(dev, dmap->raw_buf_phys + dmap->qtail * dmap->fragment_size, in DMAbuf_activate_recording()
664 if (dmap->qtail == 0) in DMAbuf_get_buffer_pointer()
891 dmap->counts[dmap->qtail] = dmap->fragment_size; in DMAbuf_move_wrpointer()
892 dmap->qtail = (dmap->qtail + 1) % dmap->nbufs; in DMAbuf_move_wrpointer()
897 dmap->counts[dmap->qtail] = dmap->user_counter - ptr; in DMAbuf_move_wrpointer()
1020 dmap->qtail = (dmap->qtail + 1) % dmap->nbufs; in do_outputintr()
1072 dmap->qtail = (dmap->qtail + 1) % dmap->nbufs; in do_inputintr()
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| D | sequencer.c | 68 static volatile int qhead, qtail, qlen; variable
352 memcpy(&queue[qtail * EV_SZ], note, EV_SZ); in seq_queue()
354 qtail = (qtail + 1) % SEQ_MAX_QUEUE; in seq_queue()
1236 qlen = qhead = qtail = 0; in seq_reset()
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| D | dev_table.h | 113 int qtail; member
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| D | audio.c | 161 p = dmap->qtail; in sync_output()
891 if (cinfo.ptr < dmap_in->fragment_size && dmap_in->qtail != 0) in dma_ioctl()
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| /linux-4.4.14/sound/core/ |
| D | timer.c | 65 int qtail; member
1202 prev = tu->qtail == 0 ? tu->queue_size - 1 : tu->qtail - 1; in snd_timer_user_interrupt()
1212 r = &tu->queue[tu->qtail++]; in snd_timer_user_interrupt()
1213 tu->qtail %= tu->queue_size; in snd_timer_user_interrupt()
1230 memcpy(&tu->tqueue[tu->qtail++], tread, sizeof(*tread)); in snd_timer_user_append_to_tqueue()
1231 tu->qtail %= tu->queue_size; in snd_timer_user_append_to_tqueue()
1296 prev = tu->qtail == 0 ? tu->queue_size - 1 : tu->qtail - 1; in snd_timer_user_tinterrupt()
1745 tu->qhead = tu->qtail = tu->qused = 0; in snd_timer_user_params()
1759 tu->qtail++; in snd_timer_user_params()
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| /linux-4.4.14/net/core/ |
| D | dev.c | 3488 unsigned int *qtail) in enqueue_to_backlog() argument
3506 input_queue_tail_incr_save(sd, qtail); in enqueue_to_backlog()
3559 unsigned int qtail; in netif_rx_internal() local
3560 ret = enqueue_to_backlog(skb, get_cpu(), &qtail); in netif_rx_internal()
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| /linux-4.4.14/include/linux/ |
| D | netdevice.h | 2578 unsigned int *qtail) in input_queue_tail_incr_save() argument
2581 *qtail = ++sd->input_queue_tail; in input_queue_tail_incr_save()
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