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Searched refs:transfer_buffer_length (Results 1 - 25 of 306) sorted by relevance

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/kernel/linux/linux-5.10/sound/usb/line6/
H A Dplayback.c33 buf_end = p + urb_out->transfer_buffer_length / sizeof(*p); in change_volume()
46 buf_end = p + urb_out->transfer_buffer_length; in change_volume()
68 int frames = urb_out->transfer_buffer_length / bytes_per_frame; in create_impulse_test_signal()
119 buf_end = po + urb_out->transfer_buffer_length / sizeof(*po); in add_monitor_signal()
200 urb_out->transfer_buffer_length = urb_size; in submit_audio_out_urb()
232 urb_out->transfer_buffer_length); in submit_audio_out_urb()
243 urb_out->transfer_buffer_length); in submit_audio_out_urb()
255 transfer_buffer_length); in submit_audio_out_urb()
257 urb_out->transfer_buffer_length); in submit_audio_out_urb()
314 memset(urb->transfer_buffer, 0, urb->transfer_buffer_length); in audio_out_callback()
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/kernel/linux/linux-6.6/sound/usb/line6/
H A Dplayback.c33 buf_end = p + urb_out->transfer_buffer_length / sizeof(*p); in change_volume()
46 buf_end = p + urb_out->transfer_buffer_length; in change_volume()
68 int frames = urb_out->transfer_buffer_length / bytes_per_frame; in create_impulse_test_signal()
119 buf_end = po + urb_out->transfer_buffer_length / sizeof(*po); in add_monitor_signal()
200 urb_out->transfer_buffer_length = urb_size; in submit_audio_out_urb()
232 urb_out->transfer_buffer_length); in submit_audio_out_urb()
243 urb_out->transfer_buffer_length); in submit_audio_out_urb()
255 transfer_buffer_length); in submit_audio_out_urb()
257 urb_out->transfer_buffer_length); in submit_audio_out_urb()
314 memset(urb->transfer_buffer, 0, urb->transfer_buffer_length); in audio_out_callback()
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/kernel/linux/linux-5.10/drivers/usb/usbip/
H A Dusbip_common.c244 dev_dbg(dev, " transfer_buffer_length:%d\n", in usbip_dump_urb()
245 urb->transfer_buffer_length); in usbip_dump_urb()
272 pdu->u.cmd_submit.transfer_buffer_length, in usbip_dump_header()
364 spdu->transfer_buffer_length = urb->transfer_buffer_length; in usbip_pack_cmd_submit()
370 urb->transfer_buffer_length = spdu->transfer_buffer_length; in usbip_pack_cmd_submit()
438 cpu_to_be32s(&pdu->transfer_buffer_length); in correct_endian_cmd_submit()
445 be32_to_cpus(&pdu->transfer_buffer_length); in correct_endian_cmd_submit()
661 * if actual_length is transfer_buffer_length the in usbip_pad_iso()
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H A Dvudc_transfer.c156 if (urb->transfer_buffer_length > 0) { in handle_control_request()
170 if (urb->transfer_buffer_length > 1) in handle_control_request()
173 urb->transfer_buffer_length); in handle_control_request()
204 host_len = urb->transfer_buffer_length - urb->actual_length; in transfer()
270 if (urb->transfer_buffer_length == urb->actual_length) { in transfer()
406 limit += urb->transfer_buffer_length; in v_timer()
H A Dvhci_tx.c105 if (!usb_pipein(urb->pipe) && urb->transfer_buffer_length > 0) { in vhci_send_cmd_submit()
116 urb->transfer_buffer_length; in vhci_send_cmd_submit()
119 txsize += urb->transfer_buffer_length; in vhci_send_cmd_submit()
H A Dvudc_rx.c31 if (urb->transfer_buffer_length > 0) { in alloc_urb_from_cmd()
32 urb->transfer_buffer = kzalloc(urb->transfer_buffer_length, in alloc_urb_from_cmd()
129 bytes = pdu->u.cmd_submit.transfer_buffer_length; in v_recv_cmd_submit()
/kernel/linux/linux-6.6/drivers/usb/usbip/
H A Dusbip_common.c244 dev_dbg(dev, " transfer_buffer_length:%d\n", in usbip_dump_urb()
245 urb->transfer_buffer_length); in usbip_dump_urb()
272 pdu->u.cmd_submit.transfer_buffer_length, in usbip_dump_header()
445 spdu->transfer_buffer_length = urb->transfer_buffer_length; in usbip_pack_cmd_submit()
451 urb->transfer_buffer_length = spdu->transfer_buffer_length; in usbip_pack_cmd_submit()
519 cpu_to_be32s(&pdu->transfer_buffer_length); in correct_endian_cmd_submit()
526 be32_to_cpus(&pdu->transfer_buffer_length); in correct_endian_cmd_submit()
742 * if actual_length is transfer_buffer_length the in usbip_pad_iso()
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H A Dvudc_transfer.c156 if (urb->transfer_buffer_length > 0) { in handle_control_request()
170 if (urb->transfer_buffer_length > 1) in handle_control_request()
173 urb->transfer_buffer_length); in handle_control_request()
204 host_len = urb->transfer_buffer_length - urb->actual_length; in transfer()
270 if (urb->transfer_buffer_length == urb->actual_length) { in transfer()
406 limit += urb->transfer_buffer_length; in v_timer()
H A Dvhci_tx.c105 if (!usb_pipein(urb->pipe) && urb->transfer_buffer_length > 0) { in vhci_send_cmd_submit()
116 urb->transfer_buffer_length; in vhci_send_cmd_submit()
119 txsize += urb->transfer_buffer_length; in vhci_send_cmd_submit()
H A Dvudc_rx.c31 if (urb->transfer_buffer_length > 0) { in alloc_urb_from_cmd()
32 urb->transfer_buffer = kzalloc(urb->transfer_buffer_length, in alloc_urb_from_cmd()
129 bytes = pdu->u.cmd_submit.transfer_buffer_length; in v_recv_cmd_submit()
/kernel/linux/linux-5.10/drivers/usb/serial/
H A Dkobil_sct.c172 int transfer_buffer_length = 8; in kobil_open() local
177 transfer_buffer = kzalloc(transfer_buffer_length, GFP_KERNEL); in kobil_open()
189 transfer_buffer_length, in kobil_open()
206 transfer_buffer_length, in kobil_open()
336 port->interrupt_out_urb->transfer_buffer_length = length; in kobil_write()
376 int transfer_buffer_length = 8; in kobil_tiocmget() local
386 transfer_buffer = kzalloc(transfer_buffer_length, GFP_KERNEL); in kobil_tiocmget()
397 transfer_buffer_length, in kobil_tiocmget()
/kernel/linux/linux-6.6/drivers/usb/serial/
H A Dkobil_sct.c171 int transfer_buffer_length = 8; in kobil_open() local
176 transfer_buffer = kzalloc(transfer_buffer_length, GFP_KERNEL); in kobil_open()
188 transfer_buffer_length, in kobil_open()
205 transfer_buffer_length, in kobil_open()
335 port->interrupt_out_urb->transfer_buffer_length = length; in kobil_write()
375 int transfer_buffer_length = 8; in kobil_tiocmget() local
385 transfer_buffer = kzalloc(transfer_buffer_length, GFP_KERNEL); in kobil_tiocmget()
396 transfer_buffer_length, in kobil_tiocmget()
/kernel/linux/linux-5.10/drivers/usb/musb/
H A Dmusb_host.c228 len = urb->transfer_buffer_length - urb->actual_length; in musb_start_urb()
431 urb->transfer_buffer_length); in musb_host_packet_rx()
465 length = urb->transfer_buffer_length - qh->offset; in musb_host_packet_rx()
477 done = (urb->actual_length == urb->transfer_buffer_length) in musb_host_packet_rx()
484 < urb->transfer_buffer_length)) in musb_host_packet_rx()
996 fifo_count = min_t(size_t, len, urb->transfer_buffer_length - in musb_h_ep0_continue()
1009 urb->transfer_buffer_length) in musb_h_ep0_continue()
1031 urb->transfer_buffer_length - in musb_h_ep0_continue()
1155 || !urb->transfer_buffer_length) in musb_h_ep0_irq()
1384 } else if (dma && urb->transfer_buffer_length in musb_host_tx()
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/kernel/linux/linux-6.6/drivers/usb/musb/
H A Dmusb_host.c228 len = urb->transfer_buffer_length - urb->actual_length; in musb_start_urb()
431 urb->transfer_buffer_length); in musb_host_packet_rx()
465 length = urb->transfer_buffer_length - qh->offset; in musb_host_packet_rx()
477 done = (urb->actual_length == urb->transfer_buffer_length) in musb_host_packet_rx()
484 < urb->transfer_buffer_length)) in musb_host_packet_rx()
990 fifo_count = min_t(size_t, len, urb->transfer_buffer_length - in musb_h_ep0_continue()
1003 urb->transfer_buffer_length) in musb_h_ep0_continue()
1025 urb->transfer_buffer_length - in musb_h_ep0_continue()
1149 || !urb->transfer_buffer_length) in musb_h_ep0_irq()
1378 } else if (dma && urb->transfer_buffer_length in musb_host_tx()
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/kernel/linux/linux-6.6/drivers/usb/chipidea/
H A Dhost.c398 length = urb->transfer_buffer_length; in ci_hdrc_free_dma_aligned_buffer()
412 if (urb->num_sgs || urb->sg || urb->transfer_buffer_length == 0) in ci_hdrc_alloc_dma_aligned_buffer()
415 && IS_ALIGNED(urb->transfer_buffer_length, 4)) in ci_hdrc_alloc_dma_aligned_buffer()
418 temp = kmalloc(sizeof(*temp) + ALIGN(urb->transfer_buffer_length, 4), mem_flags); in ci_hdrc_alloc_dma_aligned_buffer()
424 urb->transfer_buffer_length); in ci_hdrc_alloc_dma_aligned_buffer()
/kernel/linux/linux-6.6/drivers/usb/core/
H A Dhcd.c485 if (wLength > urb->transfer_buffer_length) in rh_call_control()
686 if (urb->transfer_buffer_length < len) in rh_call_control()
687 len = urb->transfer_buffer_length; in rh_call_control()
749 if (urb->transfer_buffer_length >= length) { in usb_hcd_poll_rh_status()
753 length = urb->transfer_buffer_length; in usb_hcd_poll_rh_status()
794 if (hcd->status_urb || urb->transfer_buffer_length < len) { in rh_queue_status()
1356 urb->transfer_buffer_length, in usb_hcd_unmap_urb_for_dma()
1362 urb->transfer_buffer_length, in usb_hcd_unmap_urb_for_dma()
1368 urb->transfer_buffer_length, in usb_hcd_unmap_urb_for_dma()
1430 if (urb->transfer_buffer_length ! in usb_hcd_map_urb_for_dma()
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/kernel/linux/linux-6.6/drivers/gpu/drm/udl/
H A Dudl_transfer.c182 u8 *cmd_end = (u8 *) urb->transfer_buffer + urb->transfer_buffer_length; in udl_render_hline()
210 cmd_end = &cmd[urb->transfer_buffer_length]; in udl_render_hline()
/kernel/linux/linux-5.10/drivers/usb/core/
H A Dhcd.c506 if (wLength > urb->transfer_buffer_length) in rh_call_control()
711 if (urb->transfer_buffer_length < len) in rh_call_control()
712 len = urb->transfer_buffer_length; in rh_call_control()
775 if (urb->transfer_buffer_length >= length) { in usb_hcd_poll_rh_status()
779 length = urb->transfer_buffer_length; in usb_hcd_poll_rh_status()
820 if (hcd->status_urb || urb->transfer_buffer_length < len) { in rh_queue_status()
1379 urb->transfer_buffer_length, in usb_hcd_unmap_urb_for_dma()
1385 urb->transfer_buffer_length, in usb_hcd_unmap_urb_for_dma()
1391 urb->transfer_buffer_length, in usb_hcd_unmap_urb_for_dma()
1453 if (urb->transfer_buffer_length ! in usb_hcd_map_urb_for_dma()
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/kernel/linux/linux-5.10/drivers/usb/host/
H A Dehci-tegra.c301 length = urb->transfer_buffer_length; in free_dma_aligned_buffer()
319 urb->transfer_buffer_length == 0 || in alloc_dma_aligned_buffer()
324 kmalloc_size = urb->transfer_buffer_length + in alloc_dma_aligned_buffer()
337 urb->transfer_buffer_length); in alloc_dma_aligned_buffer()
H A Dxhci-ring.c792 if (urb->actual_length > urb->transfer_buffer_length) { in xhci_td_cleanup()
794 urb->transfer_buffer_length, urb->actual_length); in xhci_td_cleanup()
806 if ((urb->actual_length != urb->transfer_buffer_length && in xhci_td_cleanup()
811 urb->transfer_buffer_length, status); in xhci_td_cleanup()
2138 requested = td->urb->transfer_buffer_length; in process_ctrl_td()
2364 requested = td->urb->transfer_buffer_length; in process_bulk_intr_td()
3217 return count_trbs(urb->transfer_dma, urb->transfer_buffer_length); in count_trbs_needed()
3225 full_len = urb->transfer_buffer_length; in count_sg_trbs_needed()
3251 if (unlikely(running_total != urb->transfer_buffer_length)) in check_trb_math()
3257 urb->transfer_buffer_length, in check_trb_math()
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/kernel/linux/linux-6.6/drivers/usb/host/
H A Dxhci-ring.c848 if (urb->actual_length > urb->transfer_buffer_length) { in xhci_td_cleanup()
850 urb->transfer_buffer_length, urb->actual_length); in xhci_td_cleanup()
864 if ((urb->actual_length != urb->transfer_buffer_length && in xhci_td_cleanup()
869 urb->transfer_buffer_length, status); in xhci_td_cleanup()
2271 requested = td->urb->transfer_buffer_length; in process_ctrl_td()
2496 requested = td->urb->transfer_buffer_length; in process_bulk_intr_td()
3367 return count_trbs(urb->transfer_dma, urb->transfer_buffer_length); in count_trbs_needed()
3375 full_len = urb->transfer_buffer_length; in count_sg_trbs_needed()
3401 if (unlikely(running_total != urb->transfer_buffer_length)) in check_trb_math()
3407 urb->transfer_buffer_length, in check_trb_math()
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/kernel/linux/linux-5.10/sound/usb/usx2y/
H A Dusb_stream.c40 urb->transfer_buffer_length = lb; in playback_prep_freqn()
70 urb->transfer_buffer_length = transfer_length; in init_pipe_urbs()
330 io->transfer_buffer_length = lb; in usb_stream_prepare_playback()
349 iu->transfer_buffer_length = in prepare_inurb()
490 s->outpacket[0].length = sk->idle_outurb->transfer_buffer_length + l; in stream_idle()
679 inurb->transfer_buffer_length = in usb_stream_start()
/kernel/linux/linux-6.6/sound/usb/usx2y/
H A Dusb_stream.c41 urb->transfer_buffer_length = lb; in playback_prep_freqn()
73 urb->transfer_buffer_length = transfer_length; in init_pipe_urbs()
336 io->transfer_buffer_length = lb; in usb_stream_prepare_playback()
355 iu->transfer_buffer_length = in prepare_inurb()
498 s->outpacket[0].length = sk->idle_outurb->transfer_buffer_length + l; in stream_idle()
697 inurb->transfer_buffer_length = in usb_stream_start()
/kernel/linux/linux-5.10/sound/usb/
H A Dmidi.c326 urb->transfer_buffer_length = 0; in snd_usbmidi_do_output()
328 if (urb->transfer_buffer_length == 0) in snd_usbmidi_do_output()
332 urb->transfer_buffer_length); in snd_usbmidi_do_output()
529 (uint8_t *)urb->transfer_buffer + urb->transfer_buffer_length; in snd_usbmidi_output_standard_packet()
534 urb->transfer_buffer_length += 4; in snd_usbmidi_output_standard_packet()
546 (uint8_t *)urb->transfer_buffer + urb->transfer_buffer_length; in snd_usbmidi_output_midiman_packet()
551 urb->transfer_buffer_length += 4; in snd_usbmidi_output_midiman_packet()
664 while (urb->transfer_buffer_length + 3 < ep->max_transfer) { in snd_usbmidi_standard_output()
749 msg = urb->transfer_buffer + urb->transfer_buffer_length; in snd_usbmidi_akai_output()
753 while (urb->transfer_buffer_length < buf_en in snd_usbmidi_akai_output()
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/kernel/linux/linux-6.6/sound/usb/
H A Dmidi.c310 urb->transfer_buffer_length = 0; in snd_usbmidi_do_output()
312 if (urb->transfer_buffer_length == 0) in snd_usbmidi_do_output()
316 urb->transfer_buffer_length); in snd_usbmidi_do_output()
513 (uint8_t *)urb->transfer_buffer + urb->transfer_buffer_length; in snd_usbmidi_output_standard_packet()
518 urb->transfer_buffer_length += 4; in snd_usbmidi_output_standard_packet()
530 (uint8_t *)urb->transfer_buffer + urb->transfer_buffer_length; in snd_usbmidi_output_midiman_packet()
535 urb->transfer_buffer_length += 4; in snd_usbmidi_output_midiman_packet()
648 while (urb->transfer_buffer_length + 3 < ep->max_transfer) { in snd_usbmidi_standard_output()
733 msg = urb->transfer_buffer + urb->transfer_buffer_length; in snd_usbmidi_akai_output()
737 while (urb->transfer_buffer_length < buf_en in snd_usbmidi_akai_output()
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