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Searched refs:transfer_buffer_length (Results 1 – 25 of 154) 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.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()
H A Dir-usb.c295 urb->transfer_buffer_length = count + 1; in ir_write()
321 port->tx_bytes -= urb->transfer_buffer_length - 1; in ir_write_bulk_callback()
/linux/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()
/linux/drivers/usb/musb/
H A Dmusb_host.c431 urb->transfer_buffer_length); in musb_host_packet_rx()
484 < urb->transfer_buffer_length)) in musb_host_packet_rx()
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()
1574 urb->transfer_buffer_length in musb_rx_dma_inventra_cppi41()
1663 length = urb->transfer_buffer_length; in musb_rx_dma_in_inventra_cppi41()
1922 urb->transfer_buffer_length); in musb_host_rx()
2572 length = urb->transfer_buffer_length; in musb_free_temp_buffer()
2592 urb->transfer_buffer_length == 0 || in musb_alloc_temp_buffer()
[all …]
/linux/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()
H A Dudl_main.c138 urb->transfer_buffer_length = udl->urbs.size; /* reset to actual */ in udl_urb_completion()
282 urb->transfer_buffer_length = len; /* set to actual payload len */ in udl_submit_urb()
/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()
751 length = urb->transfer_buffer_length; in usb_hcd_poll_rh_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()
1428 if (urb->transfer_buffer_length != 0 in usb_hcd_map_urb_for_dma()
1435 urb->transfer_buffer_length, in usb_hcd_map_urb_for_dma()
1468 urb->transfer_buffer_length, in usb_hcd_map_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()
518 urb->transfer_buffer_length += 4; in snd_usbmidi_output_standard_packet()
535 urb->transfer_buffer_length += 4; in snd_usbmidi_output_midiman_packet()
737 while (urb->transfer_buffer_length < buf_end) { in snd_usbmidi_akai_output()
770 urb->transfer_buffer_length += count + 1; in snd_usbmidi_akai_output()
821 urb->transfer_buffer_length = 2 + count; in snd_usbmidi_novation_output()
853 urb->transfer_buffer_length = count; in snd_usbmidi_raw_output()
914 urb->transfer_buffer_length = ep->max_transfer; in snd_usbmidi_us122l_output()
[all …]
/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/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()
/linux/drivers/usb/host/
H A Dxhci-ring.c881 urb->transfer_buffer_length, status); in xhci_td_cleanup()
3386 full_len = urb->transfer_buffer_length; in count_sg_trbs_needed()
3418 urb->transfer_buffer_length, in check_trb_math()
3419 urb->transfer_buffer_length); in check_trb_math()
3624 full_len = urb->transfer_buffer_length; in xhci_queue_bulk_tx()
3794 if (urb->transfer_buffer_length > 0) in xhci_queue_ctrl_tx()
3824 if (urb->transfer_buffer_length > 0) { in xhci_queue_ctrl_tx()
3846 if (urb->transfer_buffer_length > 0) { in xhci_queue_ctrl_tx()
3852 urb->transfer_buffer_length); in xhci_queue_ctrl_tx()
3860 urb->transfer_buffer_length, in xhci_queue_ctrl_tx()
[all …]
H A Dehci-q.c271 urb->actual_length, urb->transfer_buffer_length); in ehci_urb_done()
356 urb->transfer_buffer_length, in qh_completions()
599 len = urb->transfer_buffer_length; in qh_urb_transaction()
703 if (likely (urb->transfer_buffer_length != 0)) { in qh_urb_transaction()
712 && !(urb->transfer_buffer_length % maxpacket)) { in qh_urb_transaction()
1120 urb->transfer_buffer_length, in submit_async()
1192 len = urb->transfer_buffer_length; in ehci_submit_single_step_set_feature()
/linux/drivers/media/usb/stk1160/
H A Dstk1160-video.c319 urb->transfer_buffer_length); in stk1160_isoc_irq()
371 dma_free_noncontiguous(dma_dev, stk_urb->urb->transfer_buffer_length, in stk_free_urb()
495 urb->transfer_buffer_length = sb_size; in stk1160_alloc_isoc()
/linux/drivers/media/usb/pwc/
H A Dpwc-if.c337 urb->transfer_buffer_length, in pwc_isoc_handler()
388 urb->transfer_buffer_length, in pwc_isoc_handler()
467 urb->transfer_buffer_length = ISO_BUFFER_SIZE; in pwc_isoc_init()
469 urb->transfer_buffer_length, in pwc_isoc_init()
532 urb->transfer_buffer_length, in pwc_iso_free()
/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/net/wireless/mediatek/mt76/
H A Dusb_trace.h63 __entry->len = u->transfer_buffer_length;
/linux/mm/kmsan/
H A Dhooks.c306 urb->transfer_buffer_length, in kmsan_handle_urb()
310 urb->transfer_buffer_length, in kmsan_handle_urb()
/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()
373 urb->transfer_buffer, urb->transfer_buffer_length, in pn533_acr122_poweron_rdr_resp()
/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()

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