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Searched refs:urbs (Results 1 – 25 of 27) sorted by relevance

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/linux/drivers/net/wireless/purelifi/plfxlc/
H A Dusb.c203 struct urb **urbs; in __lf_x_usb_enable_rx() local
207 urbs = kcalloc(RX_URBS_COUNT, sizeof(struct urb *), GFP_KERNEL); in __lf_x_usb_enable_rx()
208 if (!urbs) in __lf_x_usb_enable_rx()
212 urbs[i] = alloc_rx_urb(usb); in __lf_x_usb_enable_rx()
213 if (!urbs[i]) in __lf_x_usb_enable_rx()
221 if (rx->urbs) { in __lf_x_usb_enable_rx()
226 rx->urbs = urbs; in __lf_x_usb_enable_rx()
231 r = usb_submit_urb(urbs[i], GFP_KERNEL); in __lf_x_usb_enable_rx()
240 usb_kill_urb(urbs[i]); in __lf_x_usb_enable_rx()
242 rx->urbs = NULL; in __lf_x_usb_enable_rx()
[all …]
H A Dusb.h81 struct urb **urbs; member
/linux/drivers/video/fbdev/
H A Dudlfb.c1796 urb->transfer_buffer_length = dlfb->urbs.size; /* reset to actual */ in dlfb_urb_completion()
1798 spin_lock_irqsave(&dlfb->urbs.lock, flags); in dlfb_urb_completion()
1799 list_add_tail(&unode->entry, &dlfb->urbs.list); in dlfb_urb_completion()
1800 dlfb->urbs.available++; in dlfb_urb_completion()
1801 spin_unlock_irqrestore(&dlfb->urbs.lock, flags); in dlfb_urb_completion()
1803 up(&dlfb->urbs.limit_sem); in dlfb_urb_completion()
1808 int count = dlfb->urbs.count; in dlfb_free_urb_list()
1815 down(&dlfb->urbs.limit_sem); in dlfb_free_urb_list()
1817 spin_lock_irq(&dlfb->urbs.lock); in dlfb_free_urb_list()
1819 node = dlfb->urbs.list.next; /* have reserved one with sem */ in dlfb_free_urb_list()
[all …]
H A Dsmscufx.c96 struct urb_list urbs; member
1086 up(&unode->dev->urbs.limit_sem); in ufx_release_urb_work()
1717 if (dev->urbs.count > 0) in ufx_usb_probe()
1750 if (dev->urbs.count > 0) in ufx_usb_disconnect()
1786 urb->transfer_buffer_length = dev->urbs.size; /* reset to actual */ in ufx_urb_completion()
1788 spin_lock_irqsave(&dev->urbs.lock, flags); in ufx_urb_completion()
1789 list_add_tail(&unode->entry, &dev->urbs.list); in ufx_urb_completion()
1790 dev->urbs.available++; in ufx_urb_completion()
1791 spin_unlock_irqrestore(&dev->urbs.lock, flags); in ufx_urb_completion()
1798 up(&dev->urbs.limit_sem); in ufx_urb_completion()
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/linux/drivers/usb/misc/
H A Dusbtest.c1531 struct urb **urbs; member
1541 if (urb == ctx->urbs[ctx->num - 4] || urb == ctx->urbs[ctx->num - 2]) { in unlink_queued_callback()
1575 ctx.urbs = kcalloc(num, sizeof(struct urb *), GFP_KERNEL); in unlink_queued()
1576 if (!ctx.urbs) in unlink_queued()
1579 ctx.urbs[i] = usb_alloc_urb(0, GFP_KERNEL); in unlink_queued()
1580 if (!ctx.urbs[i]) in unlink_queued()
1582 usb_fill_bulk_urb(ctx.urbs[i], udev, pipe, buf, size, in unlink_queued()
1584 ctx.urbs[i]->transfer_dma = buf_dma; in unlink_queued()
1585 ctx.urbs[i]->transfer_flags = URB_NO_TRANSFER_DMA_MAP; in unlink_queued()
1587 if (usb_pipeout(ctx.urbs[i]->pipe)) { in unlink_queued()
[all …]
/linux/drivers/media/usb/au0828/
H A Dau0828-dvb.c176 if (dev->urbs[i]) { in stop_urb_transfer()
177 usb_kill_urb(dev->urbs[i]); in stop_urb_transfer()
179 kfree(dev->urbs[i]->transfer_buffer); in stop_urb_transfer()
181 usb_free_urb(dev->urbs[i]); in stop_urb_transfer()
202 dev->urbs[i] = usb_alloc_urb(0, GFP_KERNEL); in start_urb_transfer()
203 if (!dev->urbs[i]) in start_urb_transfer()
206 purb = dev->urbs[i]; in start_urb_transfer()
216 dev->urbs[i] = NULL; in start_urb_transfer()
236 ret = usb_submit_urb(dev->urbs[i], GFP_ATOMIC); in start_urb_transfer()
H A Dau0828.h262 struct urb *urbs[URB_COUNT]; member
/linux/drivers/net/wireless/zydas/zd1211rw/
H A Dzd_usb.c750 struct urb **urbs; in __zd_usb_enable_rx() local
755 urbs = kcalloc(RX_URBS_COUNT, sizeof(struct urb *), GFP_KERNEL); in __zd_usb_enable_rx()
756 if (!urbs) in __zd_usb_enable_rx()
759 urbs[i] = alloc_rx_urb(usb); in __zd_usb_enable_rx()
760 if (!urbs[i]) in __zd_usb_enable_rx()
766 if (rx->urbs) { in __zd_usb_enable_rx()
771 rx->urbs = urbs; in __zd_usb_enable_rx()
776 r = usb_submit_urb(urbs[i], GFP_KERNEL); in __zd_usb_enable_rx()
784 usb_kill_urb(urbs[i]); in __zd_usb_enable_rx()
787 rx->urbs = NULL; in __zd_usb_enable_rx()
[all …]
H A Dzd_usb.h180 struct urb **urbs; member
/linux/drivers/usb/core/
H A Dmessage.c396 if (io->urbs) { in sg_clean()
398 usb_free_urb(io->urbs[io->entries]); in sg_clean()
399 kfree(io->urbs); in sg_clean()
400 io->urbs = NULL; in sg_clean()
447 if (!io->urbs[i]) in sg_complete()
450 usb_block_urb(io->urbs[i]); in sg_complete()
451 retval = usb_unlink_urb(io->urbs[i]); in sg_complete()
459 } else if (urb == io->urbs[i]) in sg_complete()
529 io->urbs = kmalloc_array(io->entries, sizeof(*io->urbs), mem_flags); in usb_sg_init()
530 if (!io->urbs) in usb_sg_init()
[all …]
/linux/drivers/net/usb/
H A Dcdc-phonet.c39 struct urb *urbs[]; member
228 pnd->urbs[i] = req; in usbpn_open()
244 struct urb *req = pnd->urbs[i]; in usbpn_close()
250 pnd->urbs[i] = NULL; in usbpn_close()
354 dev = alloc_netdev(struct_size(pnd, urbs, rxq_size), ifname, in usbpn_probe()
/linux/sound/usb/line6/
H A Dplayback.c163 urb_out = line6pcm->out.urbs[index]; in submit_audio_out_urb()
321 if (urb == line6pcm->out.urbs[index]) in audio_out_callback()
407 line6pcm->out.urbs = kcalloc(line6->iso_buffers, sizeof(struct urb *), in line6_create_audio_out_urbs()
409 if (line6pcm->out.urbs == NULL) in line6_create_audio_out_urbs()
417 urb = line6pcm->out.urbs[i] = in line6_create_audio_out_urbs()
H A Dpcm.h89 struct urb **urbs; member
/linux/drivers/usb/usbip/
H A Dstub_tx.c162 struct urb *urb = priv->urbs[0]; in stub_send_ret_submit()
210 actual_length += priv->urbs[i]->actual_length; in stub_send_ret_submit()
232 priv->urbs[i]->transfer_buffer; in stub_send_ret_submit()
234 priv->urbs[i]->actual_length; in stub_send_ret_submit()
H A Dstub_main.c294 urb = priv->urbs[i]; in stub_free_priv_and_urb()
320 kfree(priv->urbs); in stub_free_priv_and_urb()
356 usb_kill_urb(priv->urbs[i]); in stub_device_cleanup_urbs()
H A Dstub.h55 struct urb **urbs; member
/linux/drivers/usb/atm/
H A Dusbatm.c940 usbatm_submit_urb(instance->urbs[i]); in usbatm_atm_init()
1021 size = struct_size(instance, urbs, in usbatm_usb_probe()
1135 instance->urbs[i] = urb; in usbatm_usb_probe()
1196 if (instance->urbs[i]) in usbatm_usb_probe()
1197 kfree(instance->urbs[i]->transfer_buffer); in usbatm_usb_probe()
1198 usb_free_urb(instance->urbs[i]); in usbatm_usb_probe()
1238 usb_kill_urb(instance->urbs[i]); in usbatm_usb_disconnect()
1260 kfree(instance->urbs[i]->transfer_buffer); in usbatm_usb_disconnect()
1261 usb_free_urb(instance->urbs[i]); in usbatm_usb_disconnect()
H A Dusbatm.h167 struct urb *urbs[]; member
/linux/include/video/
H A Dudlfb.h38 struct urb_list urbs; member
/linux/sound/usb/usx2y/
H A Dusb_stream.c46 struct urb **urbs, char *transfer, in init_pipe_urbs() argument
56 struct urb *urb = urbs[u]; in init_pipe_urbs()
269 static void subs_set_complete(struct urb **urbs, void (*complete)(struct urb *)) in subs_set_complete() argument
274 struct urb *urb = urbs[u]; in subs_set_complete()
/linux/Documentation/driver-api/usb/
H A Dwriting_usb_driver.rst47 urbs (USB Request Blocks), which are essential to USB drivers.
161 any pending urbs that are in the USB system.
226 to send or receive data from a device without having to create urbs and
251 a device, it is recommended to set up your own urbs and submit them to
/linux/drivers/comedi/drivers/
H A Dusbduxsigma.c169 static void usbduxsigma_unlink_urbs(struct urb **urbs, int num_urbs) in usbduxsigma_unlink_urbs() argument
174 usb_kill_urb(urbs[i]); in usbduxsigma_unlink_urbs()
431 struct urb **urbs, int num_urbs, in usbduxsigma_submit_urbs() argument
441 urb = urbs[i]; in usbduxsigma_submit_urbs()
H A Dusbdux.c206 static void usbdux_unlink_urbs(struct urb **urbs, int num_urbs) in usbdux_unlink_urbs() argument
211 usb_kill_urb(urbs[i]); in usbdux_unlink_urbs()
478 struct urb **urbs, int num_urbs, in usbdux_submit_urbs() argument
489 urb = urbs[i]; in usbdux_submit_urbs()
/linux/drivers/media/usb/pwc/
H A Dpwc.h249 struct urb *urbs[MAX_ISO_BUFS]; member
/linux/Documentation/driver-api/media/drivers/
H A Ddvb-usb.rst170 - changed usb TS transfer method (several urbs, stopping transfer

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