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Searched refs:transfer_buffer_length (Results 1 – 25 of 119) sorted by relevance

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/linux/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()
/linux/drivers/usb/usbip/
H A Dusbip_common.c245 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()
745 if (urb->actual_length == urb->transfer_buffer_length) in usbip_pad_iso()
776 size = urb->transfer_buffer_length; in usbip_recv_xbuff()
789 if (size > urb->transfer_buffer_length) in usbip_recv_xbuff()
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()
/linux/drivers/usb/serial/
H A Dkobil_sct.c169 int transfer_buffer_length = 8; in kobil_open() local
174 transfer_buffer = kzalloc(transfer_buffer_length, GFP_KERNEL); in kobil_open()
186 transfer_buffer_length, in kobil_open()
203 transfer_buffer_length, in kobil_open()
333 port->interrupt_out_urb->transfer_buffer_length = length; in kobil_write()
373 int transfer_buffer_length = 8; in kobil_tiocmget() local
383 transfer_buffer = kzalloc(transfer_buffer_length, GFP_KERNEL); in kobil_tiocmget()
394 transfer_buffer_length, in kobil_tiocmget()
H A Ddigi_acceleport.c396 oob_port->write_urb->transfer_buffer_length = len; in digi_write_oob_command()
468 port->write_urb->transfer_buffer_length in digi_write_inb_command()
472 port->write_urb->transfer_buffer_length = len; in digi_write_inb_command()
543 oob_port->write_urb->transfer_buffer_length = 8; in digi_set_modem_signals()
926 port->write_urb->transfer_buffer_length = data_len+2; in digi_write()
1001 port->write_urb->transfer_buffer_length = in digi_write_bulk_callback()
H A Dir-usb.c294 urb->transfer_buffer_length = count + 1; in ir_write()
320 port->tx_bytes -= urb->transfer_buffer_length - 1; in ir_write_bulk_callback()
H A Dcyberjack.c210 port->write_urb->transfer_buffer_length = length; in cyberjack_write()
382 port->write_urb->transfer_buffer_length = length; in cyberjack_write_bulk_callback()
/linux/drivers/usb/core/
H A Dhcd.c483 if (wLength > urb->transfer_buffer_length) in rh_call_control()
684 if (urb->transfer_buffer_length < len) in rh_call_control()
685 len = urb->transfer_buffer_length; in rh_call_control()
747 if (urb->transfer_buffer_length >= length) { in usb_hcd_poll_rh_status()
751 length = urb->transfer_buffer_length; in usb_hcd_poll_rh_status()
792 if (hcd->status_urb || urb->transfer_buffer_length < len) { in rh_queue_status()
1354 urb->transfer_buffer_length, in usb_hcd_unmap_urb_for_dma()
1360 urb->transfer_buffer_length, in usb_hcd_unmap_urb_for_dma()
1366 urb->transfer_buffer_length, in usb_hcd_unmap_urb_for_dma()
1372 urb->transfer_buffer_length); in usb_hcd_unmap_urb_for_dma()
[all …]
H A Durb.c414 if (le16_to_cpu(setup->wLength) != urb->transfer_buffer_length) { in usb_submit_urb()
417 urb->transfer_buffer_length); in usb_submit_urb()
493 if (urb->transfer_buffer_length > INT_MAX) in usb_submit_urb()
/linux/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()
581 (uint8_t *)urb->transfer_buffer + urb->transfer_buffer_length; in snd_usbmidi_output_standard_packet()
586 urb->transfer_buffer_length += 4; in snd_usbmidi_output_standard_packet()
598 (uint8_t *)urb->transfer_buffer + urb->transfer_buffer_length; in snd_usbmidi_output_midiman_packet()
603 urb->transfer_buffer_length += 4; in snd_usbmidi_output_midiman_packet()
716 while (urb->transfer_buffer_length + 3 < ep->max_transfer) { in snd_usbmidi_standard_output()
801 msg = urb->transfer_buffer + urb->transfer_buffer_length; in snd_usbmidi_akai_output()
805 while (urb->transfer_buffer_length < buf_end) { in snd_usbmidi_akai_output()
[all …]
/linux/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()
335 io->transfer_buffer_length = lb; in usb_stream_prepare_playback()
354 iu->transfer_buffer_length = in prepare_inurb()
497 s->outpacket[0].length = sk->idle_outurb->transfer_buffer_length + l; in stream_idle()
692 inurb->transfer_buffer_length = in usb_stream_start()
/linux/sound/usb/6fire/
H A Dmidi.c36 urb->transfer_buffer_length = ret + 4; in usb6fire_midi_out_handler()
90 urb->transfer_buffer_length = ret + 4; in usb6fire_midi_out_trigger()
/linux/drivers/usb/host/
H A Dxhci-ring.c889 if (urb->actual_length > urb->transfer_buffer_length) { in xhci_td_cleanup()
891 urb->transfer_buffer_length, urb->actual_length); in xhci_td_cleanup()
905 if ((urb->actual_length != urb->transfer_buffer_length && in xhci_td_cleanup()
910 urb->transfer_buffer_length, status); in xhci_td_cleanup()
2325 requested = td->urb->transfer_buffer_length; in process_ctrl_td()
2550 requested = td->urb->transfer_buffer_length; in process_bulk_intr_td()
3408 return count_trbs(urb->transfer_dma, urb->transfer_buffer_length); in count_trbs_needed()
3416 full_len = urb->transfer_buffer_length; in count_sg_trbs_needed()
3442 if (unlikely(running_total != urb->transfer_buffer_length)) in check_trb_math()
3448 urb->transfer_buffer_length, in check_trb_math()
[all …]
H A Dsl811-hcd.c177 do_out = urb->transfer_buffer_length && usb_pipein(urb->pipe); in status_packet()
228 urb->transfer_buffer_length - urb->actual_length); in in_packet()
253 urb->transfer_buffer_length - urb->actual_length); in out_packet()
511 == urb->transfer_buffer_length) { in done()
541 urb->transfer_buffer_length)) { in done()
550 if (urb->transfer_buffer_length == urb->actual_length) in done()
1457 urb->transfer_buffer_length); in sl811h_debug_show()
H A Dxen-hcd.c650 if (urb->transfer_buffer_length) { in xenhcd_map_urb_for_request()
652 urb->transfer_buffer_length); in xenhcd_map_urb_for_request()
672 urb->transfer_buffer_length, &gref_head, in xenhcd_map_urb_for_request()
681 req->buffer_length = urb->transfer_buffer_length; in xenhcd_map_urb_for_request()
946 if (res->actual_length > urb->transfer_buffer_length) in xenhcd_res_to_urb()
947 urb->actual_length = urb->transfer_buffer_length; in xenhcd_res_to_urb()
H A Disp1362-hcd.c268 size_t buf_len = urb->transfer_buffer_length - urb->actual_length; in prepare_ptd()
315 dir = (urb->transfer_buffer_length && usb_pipein(urb->pipe)) ? in prepare_ptd()
464 urb->actual_length, urb->transfer_buffer_length, in finish_request()
521 len = urb->transfer_buffer_length - urb->actual_length; in postproc_ep()
548 BUG_ON(urb->actual_length > urb->transfer_buffer_length); in postproc_ep()
578 BUG_ON(urb->actual_length > urb->transfer_buffer_length); in postproc_ep()
580 if (urb->actual_length == urb->transfer_buffer_length) { in postproc_ep()
603 BUG_ON(urb->actual_length > urb->transfer_buffer_length); in postproc_ep()
606 if ((urb->transfer_buffer_length == urb->actual_length) || in postproc_ep()
624 if (urb->transfer_buffer_length == urb->actual_length) { in postproc_ep()
[all …]
/linux/drivers/media/usb/dvb-usb/
H A Dusb-urb.c24 urb->status,urb->actual_length,urb->transfer_buffer_length, in usb_urb_complete()
198 urb->transfer_buffer_length = stream->buf_size; in usb_isoc_urb_init()
/linux/drivers/usb/c67x00/
H A Dc67x00-sched.c656 remaining = urb->transfer_buffer_length - urb->actual_length; in c67x00_add_data_urb()
672 td_buf = urb->transfer_buffer + urb->transfer_buffer_length - in c67x00_add_data_urb()
708 if (urb->transfer_buffer_length) { in c67x00_add_ctrl_urb()
874 remaining = urb->transfer_buffer_length - urb->actual_length; in c67x00_end_of_data()
923 urb->transfer_buffer_length ? in c67x00_handle_successful_td()
/linux/drivers/nfc/pn533/
H A Dusb.c152 phy->ack_urb->transfer_buffer_length = sizeof(ack); in pn533_usb_send_ack()
173 phy->out_urb->transfer_buffer_length = out->len; in pn533_usb_send_frame()
372 urb->transfer_buffer, urb->transfer_buffer_length, in pn533_acr122_poweron_rdr_resp()
/linux/mm/kmsan/
H A Dhooks.c305 urb->transfer_buffer_length, in kmsan_handle_urb()
310 urb->transfer_buffer_length, in kmsan_handle_urb()
/linux/drivers/net/wireless/mediatek/mt76/
H A Dusb_trace.h63 __entry->len = u->transfer_buffer_length;
/linux/sound/usb/bcd2000/
H A Dbcd2000.c157 bcd2k->midi_out_urb->transfer_buffer_length = BUFSIZE; in bcd2000_midi_send()
268 bcd2k->midi_out_urb->transfer_buffer_length = 52; in bcd2000_init_device()
/linux/drivers/media/usb/gspca/
H A Dkonica.c220 urb->transfer_buffer_length = packet_size * SD_NPKT; in sd_start()
281 if (urb->transfer_buffer_length > 32) { in sd_isoc_irq()

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