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Searched refs:urbs (Results 1 – 25 of 37) sorted by relevance

12

/Linux-v4.19/drivers/gpu/drm/udl/
Dudl_main.c127 up(&unode->dev->urbs.limit_sem); in udl_release_urb_work()
147 urb->transfer_buffer_length = udl->urbs.size; /* reset to actual */ in udl_urb_completion()
149 spin_lock_irqsave(&udl->urbs.lock, flags); in udl_urb_completion()
150 list_add_tail(&unode->entry, &udl->urbs.list); in udl_urb_completion()
151 udl->urbs.available++; in udl_urb_completion()
152 spin_unlock_irqrestore(&udl->urbs.lock, flags); in udl_urb_completion()
163 up(&udl->urbs.limit_sem); in udl_urb_completion()
169 int count = udl->urbs.count; in udl_free_urb_list()
178 down(&udl->urbs.limit_sem); in udl_free_urb_list()
180 spin_lock_irq(&udl->urbs.lock); in udl_free_urb_list()
[all …]
Dudl_drv.h62 struct urb_list urbs; member
/Linux-v4.19/sound/usb/caiaq/
Daudio.c723 struct urb **urbs; in alloc_urbs() local
731 urbs = kmalloc_array(N_URBS, sizeof(*urbs), GFP_KERNEL); in alloc_urbs()
732 if (!urbs) { in alloc_urbs()
738 urbs[i] = usb_alloc_urb(FRAMES_PER_URB, GFP_KERNEL); in alloc_urbs()
739 if (!urbs[i]) { in alloc_urbs()
741 return urbs; in alloc_urbs()
744 urbs[i]->transfer_buffer = in alloc_urbs()
747 if (!urbs[i]->transfer_buffer) { in alloc_urbs()
749 return urbs; in alloc_urbs()
754 &urbs[i]->iso_frame_desc[frame]; in alloc_urbs()
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/Linux-v4.19/drivers/net/can/usb/
Ducan.c862 static void ucan_cleanup_rx_urbs(struct ucan_priv *up, struct urb **urbs) in ucan_cleanup_rx_urbs() argument
867 if (urbs[i]) { in ucan_cleanup_rx_urbs()
868 usb_unanchor_urb(urbs[i]); in ucan_cleanup_rx_urbs()
871 urbs[i]->transfer_buffer, in ucan_cleanup_rx_urbs()
872 urbs[i]->transfer_dma); in ucan_cleanup_rx_urbs()
873 usb_free_urb(urbs[i]); in ucan_cleanup_rx_urbs()
877 memset(urbs, 0, sizeof(*urbs) * UCAN_MAX_RX_URBS); in ucan_cleanup_rx_urbs()
881 struct urb **urbs) in ucan_prepare_and_anchor_rx_urbs() argument
885 memset(urbs, 0, sizeof(*urbs) * UCAN_MAX_RX_URBS); in ucan_prepare_and_anchor_rx_urbs()
890 urbs[i] = usb_alloc_urb(0, GFP_KERNEL); in ucan_prepare_and_anchor_rx_urbs()
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/Linux-v4.19/drivers/video/fbdev/
Dudlfb.c1842 urb->transfer_buffer_length = dlfb->urbs.size; /* reset to actual */ in dlfb_urb_completion()
1844 spin_lock_irqsave(&dlfb->urbs.lock, flags); in dlfb_urb_completion()
1845 list_add_tail(&unode->entry, &dlfb->urbs.list); in dlfb_urb_completion()
1846 dlfb->urbs.available++; in dlfb_urb_completion()
1847 spin_unlock_irqrestore(&dlfb->urbs.lock, flags); in dlfb_urb_completion()
1849 up(&dlfb->urbs.limit_sem); in dlfb_urb_completion()
1854 int count = dlfb->urbs.count; in dlfb_free_urb_list()
1861 down(&dlfb->urbs.limit_sem); in dlfb_free_urb_list()
1863 spin_lock_irq(&dlfb->urbs.lock); in dlfb_free_urb_list()
1865 node = dlfb->urbs.list.next; /* have reserved one with sem */ in dlfb_free_urb_list()
[all …]
Dsmscufx.c99 struct urb_list urbs; member
1115 if (dev->urbs.count > 0) in ufx_free()
1128 up(&unode->dev->urbs.limit_sem); in ufx_release_urb_work()
1798 urb->transfer_buffer_length = dev->urbs.size; /* reset to actual */ in ufx_urb_completion()
1800 spin_lock_irqsave(&dev->urbs.lock, flags); in ufx_urb_completion()
1801 list_add_tail(&unode->entry, &dev->urbs.list); in ufx_urb_completion()
1802 dev->urbs.available++; in ufx_urb_completion()
1803 spin_unlock_irqrestore(&dev->urbs.lock, flags); in ufx_urb_completion()
1810 up(&dev->urbs.limit_sem); in ufx_urb_completion()
1815 int count = dev->urbs.count; in ufx_free_urb_list()
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/Linux-v4.19/sound/usb/
Dmidi.c141 } urbs[OUTPUT_URBS]; member
171 struct urb *urbs[INPUT_URBS]; member
287 urb_index = context - ep->urbs; in snd_usbmidi_out_urb_complete()
325 urb = ep->urbs[urb_index].urb; in snd_usbmidi_do_output()
371 if (atomic_read(&in->urbs[j]->use_count)) in snd_usbmidi_error_timer()
373 in->urbs[j]->dev = umidi->dev; in snd_usbmidi_error_timer()
374 snd_usbmidi_submit_urb(in->urbs[j], GFP_ATOMIC); in snd_usbmidi_error_timer()
392 if (ep->urbs[0].urb) in send_bulk_static_data()
393 err = usb_bulk_msg(ep->umidi->dev, ep->urbs[0].urb->pipe, in send_bulk_static_data()
1268 if (ep->urbs[i]) in snd_usbmidi_in_endpoint_delete()
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/Linux-v4.19/drivers/media/usb/pwc/
Dpwc-if.c417 pdev->urbs[i] = urb; in pwc_isoc_init()
446 ret = usb_submit_urb(pdev->urbs[i], GFP_KERNEL); in pwc_isoc_init()
457 PWC_DEBUG_MEMORY("URB 0x%p submitted.\n", pdev->urbs[i]); in pwc_isoc_init()
471 if (pdev->urbs[i]) { in pwc_iso_stop()
472 PWC_DEBUG_MEMORY("Unlinking URB %p\n", pdev->urbs[i]); in pwc_iso_stop()
473 usb_kill_urb(pdev->urbs[i]); in pwc_iso_stop()
484 if (pdev->urbs[i]) { in pwc_iso_free()
486 if (pdev->urbs[i]->transfer_buffer) { in pwc_iso_free()
488 pdev->urbs[i]->transfer_buffer_length, in pwc_iso_free()
489 pdev->urbs[i]->transfer_buffer, in pwc_iso_free()
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/Linux-v4.19/drivers/media/usb/au0828/
Dau0828-dvb.c186 if (dev->urbs[i]) { in stop_urb_transfer()
187 usb_kill_urb(dev->urbs[i]); in stop_urb_transfer()
189 kfree(dev->urbs[i]->transfer_buffer); in stop_urb_transfer()
191 usb_free_urb(dev->urbs[i]); in stop_urb_transfer()
212 dev->urbs[i] = usb_alloc_urb(0, GFP_KERNEL); in start_urb_transfer()
213 if (!dev->urbs[i]) in start_urb_transfer()
216 purb = dev->urbs[i]; in start_urb_transfer()
226 dev->urbs[i] = NULL; in start_urb_transfer()
246 ret = usb_submit_urb(dev->urbs[i], GFP_ATOMIC); in start_urb_transfer()
/Linux-v4.19/drivers/usb/misc/
Dusbtest.c1523 struct urb **urbs; member
1533 if (urb == ctx->urbs[ctx->num - 4] || urb == ctx->urbs[ctx->num - 2]) { in unlink_queued_callback()
1567 ctx.urbs = kcalloc(num, sizeof(struct urb *), GFP_KERNEL); in unlink_queued()
1568 if (!ctx.urbs) in unlink_queued()
1571 ctx.urbs[i] = usb_alloc_urb(0, GFP_KERNEL); in unlink_queued()
1572 if (!ctx.urbs[i]) in unlink_queued()
1574 usb_fill_bulk_urb(ctx.urbs[i], udev, pipe, buf, size, in unlink_queued()
1576 ctx.urbs[i]->transfer_dma = buf_dma; in unlink_queued()
1577 ctx.urbs[i]->transfer_flags = URB_NO_TRANSFER_DMA_MAP; in unlink_queued()
1579 if (usb_pipeout(ctx.urbs[i]->pipe)) { in unlink_queued()
[all …]
/Linux-v4.19/sound/usb/line6/
Dcapture.c40 urb_in = line6pcm->in.urbs[index]; in submit_audio_in_urb()
160 if (urb == line6pcm->in.urbs[index]) in audio_in_callback()
267 line6pcm->in.urbs = kcalloc(line6->iso_buffers, sizeof(struct urb *), in line6_create_audio_in_urbs()
269 if (line6pcm->in.urbs == NULL) in line6_create_audio_in_urbs()
277 urb = line6pcm->in.urbs[i] = in line6_create_audio_in_urbs()
Dpcm.c110 usb_unlink_urb(pcms->urbs[i]); in line6_unlink_audio_urbs()
467 if (pcms->urbs == NULL) in cleanup_urbs()
471 if (pcms->urbs[i]) { in cleanup_urbs()
472 usb_kill_urb(pcms->urbs[i]); in cleanup_urbs()
473 usb_free_urb(pcms->urbs[i]); in cleanup_urbs()
476 kfree(pcms->urbs); in cleanup_urbs()
477 pcms->urbs = NULL; in cleanup_urbs()
Dplayback.c167 urb_out = line6pcm->out.urbs[index]; in submit_audio_out_urb()
325 if (urb == line6pcm->out.urbs[index]) in audio_out_callback()
412 line6pcm->out.urbs = kcalloc(line6->iso_buffers, sizeof(struct urb *), in line6_create_audio_out_urbs()
414 if (line6pcm->out.urbs == NULL) in line6_create_audio_out_urbs()
422 urb = line6pcm->out.urbs[i] = in line6_create_audio_out_urbs()
Dpcm.h93 struct urb **urbs; member
/Linux-v4.19/drivers/media/usb/msi2500/
Dmsi2500.c148 struct urb *urbs[MAX_ISO_BUFS]; member
456 if (dev->urbs[i]) { in msi2500_iso_stop()
457 dev_dbg(dev->dev, "Unlinking URB %p\n", dev->urbs[i]); in msi2500_iso_stop()
458 usb_kill_urb(dev->urbs[i]); in msi2500_iso_stop()
471 if (dev->urbs[i]) { in msi2500_iso_free()
473 if (dev->urbs[i]->transfer_buffer) { in msi2500_iso_free()
475 dev->urbs[i]->transfer_buffer_length, in msi2500_iso_free()
476 dev->urbs[i]->transfer_buffer, in msi2500_iso_free()
477 dev->urbs[i]->transfer_dma); in msi2500_iso_free()
479 usb_free_urb(dev->urbs[i]); in msi2500_iso_free()
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/Linux-v4.19/drivers/usb/core/
Dmessage.c261 if (io->urbs) { in sg_clean()
263 usb_free_urb(io->urbs[io->entries]); in sg_clean()
264 kfree(io->urbs); in sg_clean()
265 io->urbs = NULL; in sg_clean()
312 if (!io->urbs[i]) in sg_complete()
315 usb_block_urb(io->urbs[i]); in sg_complete()
316 retval = usb_unlink_urb(io->urbs[i]); in sg_complete()
324 } else if (urb == io->urbs[i]) in sg_complete()
394 io->urbs = kmalloc_array(io->entries, sizeof(*io->urbs), mem_flags); in usb_sg_init()
395 if (!io->urbs) in usb_sg_init()
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/Linux-v4.19/drivers/net/wireless/zydas/zd1211rw/
Dzd_usb.c765 struct urb **urbs; in __zd_usb_enable_rx() local
770 urbs = kcalloc(RX_URBS_COUNT, sizeof(struct urb *), GFP_KERNEL); in __zd_usb_enable_rx()
771 if (!urbs) in __zd_usb_enable_rx()
774 urbs[i] = alloc_rx_urb(usb); in __zd_usb_enable_rx()
775 if (!urbs[i]) in __zd_usb_enable_rx()
781 if (rx->urbs) { in __zd_usb_enable_rx()
786 rx->urbs = urbs; in __zd_usb_enable_rx()
791 r = usb_submit_urb(urbs[i], GFP_KERNEL); in __zd_usb_enable_rx()
799 usb_kill_urb(urbs[i]); in __zd_usb_enable_rx()
802 rx->urbs = NULL; in __zd_usb_enable_rx()
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/Linux-v4.19/drivers/net/usb/
Dcdc-phonet.c52 struct urb *urbs[0]; member
241 pnd->urbs[i] = req; in usbpn_open()
257 struct urb *req = pnd->urbs[i]; in usbpn_close()
263 pnd->urbs[i] = NULL; in usbpn_close()
364 dev = alloc_netdev(sizeof(*pnd) + sizeof(pnd->urbs[0]) * rxq_size, in usbpn_probe()
/Linux-v4.19/sound/usb/misc/
Dua101.c126 } *urbs[MAX_QUEUE_LENGTH]; member
447 int err = usb_submit_urb(&stream->urbs[i]->urb, GFP_KERNEL); in submit_stream_urbs()
462 if (stream->urbs[i]) in kill_stream_urbs()
463 usb_kill_urb(&stream->urbs[i]->urb); in kill_stream_urbs()
528 ua->capture.urbs[0]->urb.complete = first_capture_urb_complete; in start_usb_capture()
570 ua->playback.urbs[0]->urb.complete = in start_usb_playback()
600 urb = &ua->playback.urbs[i]->urb; in start_usb_playback()
1131 stream->urbs[u++] = urb; in alloc_stream_urbs()
1149 kfree(stream->urbs[i]); in free_stream_urbs()
1150 stream->urbs[i] = NULL; in free_stream_urbs()
/Linux-v4.19/drivers/usb/atm/
Dusbatm.c938 usbatm_submit_urb(instance->urbs[i]); in usbatm_atm_init()
1130 instance->urbs[i] = urb; in usbatm_usb_probe()
1191 if (instance->urbs[i]) in usbatm_usb_probe()
1192 kfree(instance->urbs[i]->transfer_buffer); in usbatm_usb_probe()
1193 usb_free_urb(instance->urbs[i]); in usbatm_usb_probe()
1233 usb_kill_urb(instance->urbs[i]); in usbatm_usb_disconnect()
1255 kfree(instance->urbs[i]->transfer_buffer); in usbatm_usb_disconnect()
1256 usb_free_urb(instance->urbs[i]); in usbatm_usb_disconnect()
Dusbatm.h167 struct urb *urbs[0]; member
/Linux-v4.19/include/video/
Dudlfb.h38 struct urb_list urbs; member
/Linux-v4.19/drivers/isdn/hisax/
Dst5481.h422 static inline int get_buf_nr(struct urb *urbs[], struct urb *urb) in get_buf_nr() argument
424 return (urbs[0] == urb ? 0 : 1); in get_buf_nr()
/Linux-v4.19/sound/usb/usx2y/
Dusb_stream.c60 struct urb **urbs, char *transfer, in init_pipe_urbs() argument
70 struct urb *urb = urbs[u]; in init_pipe_urbs()
276 static void subs_set_complete(struct urb **urbs, void (*complete)(struct urb *)) in subs_set_complete() argument
281 struct urb *urb = urbs[u]; in subs_set_complete()
/Linux-v4.19/drivers/usb/class/
Dusblp.c138 struct usb_anchor urbs; member
453 usb_kill_anchored_urbs(&usblp->urbs); in usblp_unlink_urbs()
739 usb_anchor_urb(writeurb, &usblp->urbs); in usblp_write()
994 usb_anchor_urb(urb, &usblp->urbs); in usblp_submit_read()
1106 init_usb_anchor(&usblp->urbs); in usblp_probe()

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