| /Linux-v5.4/sound/core/oss/ |
| D | pcm_plugin.c | 49 static int snd_pcm_plugin_alloc(struct snd_pcm_plugin *plugin, snd_pcm_uframes_t frames) in snd_pcm_plugin_alloc() argument
64 size = frames * format->channels * width; in snd_pcm_plugin_alloc()
68 if (plugin->buf_frames < frames) { in snd_pcm_plugin_alloc()
71 plugin->buf_frames = frames; in snd_pcm_plugin_alloc()
80 c->frames = frames; in snd_pcm_plugin_alloc()
92 c->frames = frames; in snd_pcm_plugin_alloc()
104 int snd_pcm_plug_alloc(struct snd_pcm_substream *plug, snd_pcm_uframes_t frames) in snd_pcm_plug_alloc() argument
113 frames = plugin->dst_frames(plugin, frames); in snd_pcm_plug_alloc()
114 if (snd_BUG_ON((snd_pcm_sframes_t)frames <= 0)) in snd_pcm_plug_alloc()
117 err = snd_pcm_plugin_alloc(plugin, frames); in snd_pcm_plug_alloc()
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| D | route.c | 28 snd_pcm_uframes_t frames, snd_pcm_format_t format) in zero_areas() argument
33 snd_pcm_area_silence(&dvp->area, 0, frames, format); in zero_areas()
41 snd_pcm_uframes_t frames, snd_pcm_format_t format) in copy_area() argument
44 snd_pcm_area_copy(&src_channel->area, 0, &dst_channel->area, 0, frames, format); in copy_area()
50 snd_pcm_uframes_t frames) in route_transfer() argument
58 if (frames == 0) in route_transfer()
69 copy_area(src_channels, dvp, frames, format); in route_transfer()
72 return frames; in route_transfer()
76 copy_area(src_channels, dvp, frames, format); in route_transfer()
81 zero_areas(dvp, ndsts - dst, frames, format); in route_transfer()
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| D | rate.c | 183 static snd_pcm_sframes_t rate_src_frames(struct snd_pcm_plugin *plugin, snd_pcm_uframes_t frames) in rate_src_frames() argument
190 if (frames == 0) in rate_src_frames()
194 res = (((frames * data->pitch) + (BITS/2)) >> SHIFT); in rate_src_frames()
196 res = (((frames << SHIFT) + (data->pitch / 2)) / data->pitch); in rate_src_frames()
199 snd_pcm_sframes_t frames1 = frames, res1 = data->old_dst_frames; in rate_src_frames()
211 data->old_src_frames = frames; in rate_src_frames()
216 static snd_pcm_sframes_t rate_dst_frames(struct snd_pcm_plugin *plugin, snd_pcm_uframes_t frames) in rate_dst_frames() argument
223 if (frames == 0) in rate_dst_frames()
227 res = (((frames << SHIFT) + (data->pitch / 2)) / data->pitch); in rate_dst_frames()
229 res = (((frames * data->pitch) + (BITS/2)) >> SHIFT); in rate_dst_frames()
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| D | io.c | 40 snd_pcm_uframes_t frames) in io_playback_transfer() argument
47 return pcm_write(plugin->plug, src_channels->area.addr, frames); in io_playback_transfer()
59 return pcm_writev(plugin->plug, bufs, frames); in io_playback_transfer()
66 snd_pcm_uframes_t frames) in io_capture_transfer() argument
73 return pcm_read(plugin->plug, dst_channels->area.addr, frames); in io_capture_transfer()
85 return pcm_readv(plugin->plug, bufs, frames); in io_capture_transfer()
91 snd_pcm_uframes_t frames, in io_src_channels() argument
97 err = snd_pcm_plugin_client_channels(plugin, frames, &v); in io_src_channels()
105 return frames; in io_src_channels()
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| D | mulaw.c | 144 snd_pcm_uframes_t frames);
171 snd_pcm_uframes_t frames) in mulaw_decode() argument
183 snd_pcm_area_silence(&dst_channels[channel].area, 0, frames, plugin->dst_format.format); in mulaw_decode()
192 frames1 = frames; in mulaw_decode()
217 snd_pcm_uframes_t frames) in mulaw_encode() argument
229 snd_pcm_area_silence(&dst_channels[channel].area, 0, frames, plugin->dst_format.format); in mulaw_encode()
238 frames1 = frames; in mulaw_encode()
251 snd_pcm_uframes_t frames) in mulaw_transfer() argument
257 if (frames == 0) in mulaw_transfer()
273 data->func(plugin, src_channels, dst_channels, frames); in mulaw_transfer()
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| D | copy.c | 30 snd_pcm_uframes_t frames) in copy_transfer() argument
37 if (frames == 0) in copy_transfer()
49 snd_pcm_area_silence(&dst_channels->area, 0, frames, plugin->dst_format.format); in copy_transfer()
54 …snd_pcm_area_copy(&src_channels->area, 0, &dst_channels->area, 0, frames, plugin->src_format.forma… in copy_transfer()
58 return frames; in copy_transfer()
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| D | linear.c | 58 snd_pcm_uframes_t frames) in convert() argument
70 snd_pcm_area_silence(&dst_channels[channel].area, 0, frames, plugin->dst_format.format); in convert()
79 frames1 = frames; in convert()
91 snd_pcm_uframes_t frames) in linear_transfer() argument
95 if (frames == 0) in linear_transfer()
110 convert(plugin, src_channels, dst_channels, frames); in linear_transfer()
111 return frames; in linear_transfer()
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| D | pcm_plugin.h | 28 snd_pcm_uframes_t frames; /* allocated frames */ member
50 snd_pcm_uframes_t frames,
55 snd_pcm_uframes_t frames);
78 int snd_pcm_plug_alloc(struct snd_pcm_substream *plug, snd_pcm_uframes_t frames);
130 snd_pcm_uframes_t frames,
150 void **bufs, snd_pcm_uframes_t frames);
152 void **bufs, snd_pcm_uframes_t frames);
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| /Linux-v5.4/drivers/media/usb/pwc/ |
| D | pwc-ctrl.c | 142 int frames, int *compression, int send_to_cam) in set_video_mode_Nala() argument
168 if (frames < 4) in set_video_mode_Nala()
169 frames = 4; in set_video_mode_Nala()
170 else if (size > PSZ_QCIF && frames > 15) in set_video_mode_Nala()
171 frames = 15; in set_video_mode_Nala()
172 else if (frames > 25) in set_video_mode_Nala()
173 frames = 25; in set_video_mode_Nala()
174 frames = frames2frames[frames]; in set_video_mode_Nala()
175 fps = frames2table[frames]; in set_video_mode_Nala()
191 pdev->vframes = frames; in set_video_mode_Nala()
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| /Linux-v5.4/drivers/net/wireless/mediatek/mt76/ |
| D | agg-rx.c | 10 mt76_aggr_release(struct mt76_rx_tid *tid, struct sk_buff_head *frames, int idx) in mt76_aggr_release() argument
22 __skb_queue_tail(frames, skb); in mt76_aggr_release()
27 struct sk_buff_head *frames, in mt76_rx_aggr_release_frames() argument
34 mt76_aggr_release(tid, frames, idx); in mt76_rx_aggr_release_frames()
39 mt76_rx_aggr_release_head(struct mt76_rx_tid *tid, struct sk_buff_head *frames) in mt76_rx_aggr_release_head() argument
44 mt76_aggr_release(tid, frames, idx); in mt76_rx_aggr_release_head()
50 mt76_rx_aggr_check_release(struct mt76_rx_tid *tid, struct sk_buff_head *frames) in mt76_rx_aggr_check_release() argument
59 mt76_rx_aggr_release_head(tid, frames); in mt76_rx_aggr_check_release()
77 mt76_rx_aggr_release_frames(tid, frames, status->seqno); in mt76_rx_aggr_check_release()
80 mt76_rx_aggr_release_head(tid, frames); in mt76_rx_aggr_check_release()
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| /Linux-v5.4/drivers/xen/ |
| D | mem-reservation.c | 31 xen_pfn_t *frames) in __xenmem_reservation_va_mapping_update() argument
47 set_phys_to_machine(pfn, frames[i]); in __xenmem_reservation_va_mapping_update()
55 mfn_pte(frames[i], PAGE_KERNEL), in __xenmem_reservation_va_mapping_update()
93 int xenmem_reservation_increase(int count, xen_pfn_t *frames) in xenmem_reservation_increase() argument
102 set_xen_guest_handle(reservation.extent_start, frames); in xenmem_reservation_increase()
109 int xenmem_reservation_decrease(int count, xen_pfn_t *frames) in xenmem_reservation_decrease() argument
118 set_xen_guest_handle(reservation.extent_start, frames); in xenmem_reservation_decrease()
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| /Linux-v5.4/include/xen/ |
| D | mem-reservation.h | 31 xen_pfn_t *frames);
39 xen_pfn_t *frames) in xenmem_reservation_va_mapping_update() argument
43 __xenmem_reservation_va_mapping_update(count, pages, frames); in xenmem_reservation_va_mapping_update()
56 int xenmem_reservation_increase(int count, xen_pfn_t *frames);
58 int xenmem_reservation_decrease(int count, xen_pfn_t *frames);
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| /Linux-v5.4/net/dsa/ |
| D | Kconfig | 40 Say Y if you want to enable support for tagging frames for the
48 Say Y if you want to enable support for tagging frames for the
55 Say Y or M if you want to enable support for tagging frames for the
61 Say Y or M if you want to enable support for tagging frames for the
67 Say Y or M if you want to enable support for tagging frames for the
73 Say Y or M if you want to enable support for tagging frames for
79 Say Y if you want to enable support for tagging frames for the
85 Say Y or M if you want to enable support for tagging frames for
91 Say Y or M if you want to enable support for tagging frames for the
99 Say Y or M if you want to enable support for tagging frames with the
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| /Linux-v5.4/net/mac80211/ |
| D | mesh_ps.c | 409 struct sk_buff_head *frames) in mpsp_qos_null_append() argument
412 struct sk_buff *new_skb, *skb = skb_peek_tail(frames); in mpsp_qos_null_append()
437 __skb_queue_tail(frames, new_skb); in mpsp_qos_null_append()
450 struct sk_buff_head frames; in mps_frame_deliver() local
454 skb_queue_head_init(&frames); in mps_frame_deliver()
469 __skb_queue_tail(&frames, skb); in mps_frame_deliver()
478 if (skb_queue_empty(&frames)) { in mps_frame_deliver()
485 mpsp_qos_null_append(sta, &frames); in mps_frame_deliver()
488 skb_queue_len(&frames), sta->sta.addr); in mps_frame_deliver()
491 skb_queue_walk(&frames, skb) { in mps_frame_deliver()
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| /Linux-v5.4/drivers/dma/ |
| D | bcm2835-dma.c | 92 unsigned int frames; member
210 for (i = 0; i < desc->frames; i++) in bcm2835_dma_free_cb_chain()
270 size_t frames = 0; in bcm2835_dma_count_frames_for_sg() local
276 frames += bcm2835_dma_frames_for_length( in bcm2835_dma_count_frames_for_sg()
279 return frames; in bcm2835_dma_count_frames_for_sg()
304 bool cyclic, u32 info, u32 finalextrainfo, size_t frames, in bcm2835_dma_create_cb_chain() argument
315 if (!frames) in bcm2835_dma_create_cb_chain()
319 d = kzalloc(struct_size(d, cb_list, frames), gfp); in bcm2835_dma_create_cb_chain()
331 for (frame = 0, total_len = 0; frame < frames; d->frames++, frame++) { in bcm2835_dma_create_cb_chain()
372 d->cb_list[d->frames - 1].cb->info |= finalextrainfo; in bcm2835_dma_create_cb_chain()
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| /Linux-v5.4/sound/firewire/ |
| D | amdtp-am824.c | 150 __be32 *buffer, unsigned int frames, in write_pcm_s32() argument
168 for (i = 0; i < frames; ++i) { in write_pcm_s32()
181 __be32 *buffer, unsigned int frames, in read_pcm_s32() argument
199 for (i = 0; i < frames; ++i) { in read_pcm_s32()
211 __be32 *buffer, unsigned int frames) in write_pcm_silence() argument
216 for (i = 0; i < frames; ++i) { in write_pcm_silence()
297 unsigned int frames, unsigned int data_block_counter) in write_midi_messages() argument
303 for (f = 0; f < frames; f++) { in write_midi_messages()
325 unsigned int frames, unsigned int data_block_counter) in read_midi_messages() argument
332 for (f = 0; f < frames; f++) { in read_midi_messages()
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| /Linux-v5.4/sound/firewire/fireface/ |
| D | amdtp-ff.c | 31 __le32 *buffer, unsigned int frames, in write_pcm_s32() argument
49 for (i = 0; i < frames; ++i) { in write_pcm_s32()
61 __le32 *buffer, unsigned int frames, in read_pcm_s32() argument
79 for (i = 0; i < frames; ++i) { in read_pcm_s32()
91 __le32 *buffer, unsigned int frames) in write_pcm_silence() argument
96 for (i = 0; i < frames; ++i) { in write_pcm_silence()
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| /Linux-v5.4/sound/core/ |
| D | pcm_compat.c | 29 snd_pcm_uframes_t frames; in snd_pcm_ioctl_rewind_compat() local
32 if (get_user(frames, src)) in snd_pcm_ioctl_rewind_compat()
34 err = snd_pcm_rewind(substream, frames); in snd_pcm_ioctl_rewind_compat()
43 snd_pcm_uframes_t frames; in snd_pcm_ioctl_forward_compat() local
46 if (get_user(frames, src)) in snd_pcm_ioctl_forward_compat()
48 err = snd_pcm_forward(substream, frames); in snd_pcm_ioctl_forward_compat()
346 u32 frames; member
353 u32 frames; in snd_pcm_ioctl_xferi_compat() local
364 get_user(frames, &data32->frames)) in snd_pcm_ioctl_xferi_compat()
368 err = snd_pcm_lib_write(substream, compat_ptr(buf), frames); in snd_pcm_ioctl_xferi_compat()
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| D | pcm_lib.c | 34 snd_pcm_uframes_t off, snd_pcm_uframes_t frames);
48 snd_pcm_uframes_t frames, ofs, transfer; in snd_pcm_playback_silence() local
69 frames = runtime->silence_threshold - noise_dist; in snd_pcm_playback_silence()
70 if (frames > runtime->silence_size) in snd_pcm_playback_silence()
71 frames = runtime->silence_size; in snd_pcm_playback_silence()
83 frames = new_hw_ptr - ofs; in snd_pcm_playback_silence()
84 if ((snd_pcm_sframes_t)frames < 0) in snd_pcm_playback_silence()
85 frames += runtime->boundary; in snd_pcm_playback_silence()
86 runtime->silence_filled -= frames; in snd_pcm_playback_silence()
94 frames = runtime->buffer_size - runtime->silence_filled; in snd_pcm_playback_silence()
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| /Linux-v5.4/net/can/ |
| D | bcm.c | 116 void *frames; member
271 struct canfd_frame *cf = op->frames + op->cfsiz * op->currframe; in bcm_can_tx()
314 struct canfd_frame *frames, int has_timestamp) in bcm_send_to_user() argument
333 skb_put_data(skb, frames, datalen); in bcm_send_to_user()
505 struct canfd_frame *cf = op->frames + op->cfsiz * index; in bcm_rx_cmp_to_index()
684 if ((get_u64(op->frames, 0) & get_u64(rxframe, 0)) == in bcm_rx_handler()
685 (get_u64(op->frames, 0) & in bcm_rx_handler()
686 get_u64(op->frames + op->cfsiz * i, 0))) { in bcm_rx_handler()
719 if ((op->frames) && (op->frames != &op->sframe)) in bcm_remove_op()
720 kfree(op->frames); in bcm_remove_op()
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| /Linux-v5.4/sound/usb/misc/ |
| D | ua101.c | 212 unsigned int frames) in copy_playback_data() argument
221 if (stream->buffer_pos + frames <= runtime->buffer_size) { in copy_playback_data()
222 memcpy(urb->transfer_buffer, source, frames * frame_bytes); in copy_playback_data()
228 runtime->dma_area, (frames - frames1) * frame_bytes); in copy_playback_data()
231 stream->buffer_pos += frames; in copy_playback_data()
234 stream->period_pos += frames; in copy_playback_data()
254 unsigned int frames; in playback_tasklet() local
277 frames = ua->rate_feedback[ua->rate_feedback_start]; in playback_tasklet()
288 frames * ua->playback.frame_bytes; in playback_tasklet()
292 frames); in playback_tasklet()
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| /Linux-v5.4/arch/x86/xen/ |
| D | grant-table.c | 31 int arch_gnttab_map_shared(unsigned long *frames, unsigned long nr_gframes, in arch_gnttab_map_shared() argument
46 mfn_pte(frames[i], PAGE_KERNEL)); in arch_gnttab_map_shared()
53 int arch_gnttab_map_status(uint64_t *frames, unsigned long nr_gframes, in arch_gnttab_map_status() argument
68 mfn_pte(frames[i], PAGE_KERNEL)); in arch_gnttab_map_status()
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| /Linux-v5.4/drivers/net/ |
| D | thunderbolt.c | 138 struct tbnet_frame frames[TBNET_RING_SIZE]; member
327 struct tbnet_frame *tf = &ring->frames[i]; in tbnet_free_buffers()
474 struct tbnet_frame *tf = &ring->frames[index]; in tbnet_alloc_rx_buffers()
524 tf = &ring->frames[index]; in tbnet_get_tx_buffer()
553 struct tbnet_frame *tf = &ring->frames[i]; in tbnet_alloc_tx_buffers()
903 struct tbnet_frame **frames, u32 frame_count) in tbnet_xmit_csum_and_map() argument
905 struct thunderbolt_ip_frame_header *hdr = page_address(frames[0]->page); in tbnet_xmit_csum_and_map()
919 hdr = page_address(frames[i]->page); in tbnet_xmit_csum_and_map()
922 frames[i]->frame.buffer_phy, in tbnet_xmit_csum_and_map()
923 tbnet_frame_size(frames[i]), DMA_TO_DEVICE); in tbnet_xmit_csum_and_map()
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| /Linux-v5.4/Documentation/networking/ |
| D | can.rst | 31 receive raw CAN frames, directly to/from the controller hardware.
32 Queueing of frames and higher-level transport protocols like ISO-TP
45 network layer as a network device, so that CAN frames from the
54 frames on different or the same CAN IDs. Several sockets listening on
55 the same interface for frames with the same CAN ID are all passed the
56 same received matching CAN frames. An application wishing to
60 CAN-IDs, frames, etc.
93 CAN frames between them, (sophisticated) queueing of CAN frames, and
160 some kind of local loopback of the sent CAN frames on the appropriate
164 transmission and reception of media dependent frames. Due to the
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| /Linux-v5.4/drivers/staging/media/ipu3/ |
| D | ipu3-css.c | 919 sp_stage->frames.in.buf_attr = buffer_sp_init; in imgu_css_pipeline_init()
921 sp_stage->frames.out[i].buf_attr = buffer_sp_init; in imgu_css_pipeline_init()
922 sp_stage->frames.out_vf.buf_attr = buffer_sp_init; in imgu_css_pipeline_init()
923 sp_stage->frames.s3a_buf = buffer_sp_init; in imgu_css_pipeline_init()
924 sp_stage->frames.dvs_buf = buffer_sp_init; in imgu_css_pipeline_init()
934 sp_stage->frames.effective_in_res.width = in imgu_css_pipeline_init()
936 sp_stage->frames.effective_in_res.height = in imgu_css_pipeline_init()
938 sp_stage->frames.in.info.res.width = in imgu_css_pipeline_init()
940 sp_stage->frames.in.info.res.height = in imgu_css_pipeline_init()
942 sp_stage->frames.in.info.padded_width = in imgu_css_pipeline_init()
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