| /drivers/usb/core/ |
| D | urb.c | 16 #define to_urb(d) container_of(d, struct urb, kref)
21 struct urb *urb = to_urb(kref); in urb_destroy() local
23 if (urb->transfer_flags & URB_FREE_BUFFER) in urb_destroy()
24 kfree(urb->transfer_buffer); in urb_destroy()
26 kfree(urb); in urb_destroy()
43 void usb_init_urb(struct urb *urb) in usb_init_urb() argument
45 if (urb) { in usb_init_urb()
46 memset(urb, 0, sizeof(*urb)); in usb_init_urb()
47 kref_init(&urb->kref); in usb_init_urb()
48 INIT_LIST_HEAD(&urb->urb_list); in usb_init_urb()
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| D | hcd.c | 478 static int rh_call_control (struct usb_hcd *hcd, struct urb *urb) in rh_call_control() argument
482 u8 *ubuf = urb->transfer_buffer; in rh_call_control()
494 status = usb_hcd_link_urb_to_ep(hcd, urb); in rh_call_control()
498 urb->hcpriv = hcd; /* Indicate it's queued */ in rh_call_control()
500 cmd = (struct usb_ctrlrequest *) urb->setup_packet; in rh_call_control()
506 if (wLength > urb->transfer_buffer_length) in rh_call_control()
523 urb->actual_length = 0; in rh_call_control()
622 urb->actual_length = rh_string(wValue & 0xff, 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()
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| /drivers/usb/c67x00/ |
| D | c67x00-sched.c | 62 struct urb *urb; member
75 struct urb *urb; member
141 dev_dbg(dev, "urb: 0x%p\n", td->urb); in dbg_td()
198 static void c67x00_release_urb(struct c67x00_hcd *c67x00, struct urb *urb) in c67x00_release_urb() argument
203 BUG_ON(!urb); in c67x00_release_urb()
207 if (usb_pipetype(urb->pipe) == PIPE_ISOCHRONOUS) { in c67x00_release_urb()
219 if (urb == td->urb) in c67x00_release_urb()
220 td->urb = NULL; in c67x00_release_urb()
222 urbp = urb->hcpriv; in c67x00_release_urb()
223 urb->hcpriv = NULL; in c67x00_release_urb()
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| /drivers/bluetooth/ |
| D | bpa10x.c | 46 static void bpa10x_tx_complete(struct urb *urb) in bpa10x_tx_complete() argument
48 struct sk_buff *skb = urb->context; in bpa10x_tx_complete()
52 urb, urb->status, urb->actual_length); in bpa10x_tx_complete()
57 if (!urb->status) in bpa10x_tx_complete()
58 hdev->stat.byte_tx += urb->transfer_buffer_length; in bpa10x_tx_complete()
63 kfree(urb->setup_packet); in bpa10x_tx_complete()
84 static void bpa10x_rx_complete(struct urb *urb) in bpa10x_rx_complete() argument
86 struct hci_dev *hdev = urb->context; in bpa10x_rx_complete()
91 urb, urb->status, urb->actual_length); in bpa10x_rx_complete()
96 if (urb->status == 0) { in bpa10x_rx_complete()
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| /drivers/net/wireless/ath/carl9170/ |
| D | usb.c | 135 struct urb *urb; in carl9170_usb_submit_data_urb() local
141 urb = usb_get_from_anchor(&ar->tx_wait); in carl9170_usb_submit_data_urb()
142 if (!urb) in carl9170_usb_submit_data_urb()
145 usb_anchor_urb(urb, &ar->tx_anch); in carl9170_usb_submit_data_urb()
147 err = usb_submit_urb(urb, GFP_ATOMIC); in carl9170_usb_submit_data_urb()
151 urb->status); in carl9170_usb_submit_data_urb()
154 usb_unanchor_urb(urb); in carl9170_usb_submit_data_urb()
155 usb_anchor_urb(urb, &ar->tx_err); in carl9170_usb_submit_data_urb()
158 usb_free_urb(urb); in carl9170_usb_submit_data_urb()
167 static void carl9170_usb_tx_data_complete(struct urb *urb) in carl9170_usb_tx_data_complete() argument
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| /drivers/media/usb/gspca/ |
| D | benq.c | 30 static void sd_isoc_irq(struct urb *urb);
74 struct urb *urb; in sd_start() local
84 urb = usb_alloc_urb(SD_NPKT, GFP_KERNEL); in sd_start()
85 if (!urb) in sd_start()
87 gspca_dev->urb[n] = urb; in sd_start()
88 urb->transfer_buffer = usb_alloc_coherent(gspca_dev->dev, in sd_start()
91 &urb->transfer_dma); in sd_start()
93 if (urb->transfer_buffer == NULL) { in sd_start()
97 urb->dev = gspca_dev->dev; in sd_start()
98 urb->context = gspca_dev; in sd_start()
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| /drivers/usb/musb/ |
| D | musb_host.c | 80 struct urb *urb, int is_out,
200 struct urb *urb = next_urb(qh); in musb_start_urb() local
201 void *buf = urb->transfer_buffer; in musb_start_urb()
216 buf = urb->setup_packet; in musb_start_urb()
222 offset = urb->iso_frame_desc[0].offset; in musb_start_urb()
223 len = urb->iso_frame_desc[0].length; in musb_start_urb()
227 buf = urb->transfer_buffer + urb->actual_length; in musb_start_urb()
228 len = urb->transfer_buffer_length - urb->actual_length; in musb_start_urb()
231 trace_musb_urb_start(musb, urb); in musb_start_urb()
235 musb_ep_program(musb, epnum, urb, !is_in, buf, offset, len); in musb_start_urb()
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| /drivers/usb/host/ |
| D | ehci-q.c | 156 struct urb *urb, u32 token) in ehci_clear_tt_buffer() argument
165 if (urb->dev->tt && !usb_pipeint(urb->pipe) && !qh->clearing_tt) { in ehci_clear_tt_buffer()
167 struct usb_device *tt = urb->dev->tt->hub; in ehci_clear_tt_buffer()
170 urb->dev->ttport, urb->dev->devnum, in ehci_clear_tt_buffer()
171 usb_pipeendpoint(urb->pipe), token); in ehci_clear_tt_buffer()
174 || urb->dev->tt->hub != in ehci_clear_tt_buffer()
176 if (usb_hub_clear_tt_buffer(urb) == 0) in ehci_clear_tt_buffer()
189 struct urb *urb, in qtd_copy_status() argument
198 urb->actual_length += length - QTD_LENGTH (token); in qtd_copy_status()
201 if (unlikely(urb->unlinked)) in qtd_copy_status()
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| D | u132-hcd.c | 136 struct urb *urb; member
165 struct urb *urb_list[ENDP_QUEUE_SIZE];
505 struct urb *urb, int status) in u132_hcd_giveback_urb() argument
510 urb->error_count = 0; in u132_hcd_giveback_urb()
512 usb_hcd_unlink_urb_from_ep(hcd, urb); in u132_hcd_giveback_urb()
523 urbq->urb; in u132_hcd_giveback_urb()
535 usb_hcd_giveback_urb(hcd, urb, status); in u132_hcd_giveback_urb()
539 struct urb *urb, int status) in u132_hcd_forget_urb() argument
545 struct urb *urb, int status) in u132_hcd_abandon_urb() argument
549 urb->error_count = 0; in u132_hcd_abandon_urb()
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| D | r8a66597-hcd.c | 326 get_urb_to_r8a66597_dev(struct r8a66597 *r8a66597, struct urb *urb) in get_urb_to_r8a66597_dev() argument
328 if (usb_pipedevice(urb->pipe) == 0) in get_urb_to_r8a66597_dev()
331 return dev_get_drvdata(&urb->dev->dev); in get_urb_to_r8a66597_dev()
335 struct urb *urb, u8 addr) in make_r8a66597_device() argument
338 int usb_address = urb->setup_packet[2]; /* urb->pipe is address 0 */ in make_r8a66597_device()
344 dev_set_drvdata(&urb->dev->dev, dev); in make_r8a66597_device()
345 dev->udev = urb->dev; in make_r8a66597_device()
354 get_port_number(r8a66597, urb->dev->devpath, in make_r8a66597_device()
356 if (!is_child_device(urb->dev->devpath)) in make_r8a66597_device()
360 get_r8a66597_usb_speed(urb->dev->speed), in make_r8a66597_device()
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| D | fhci-q.c | 161 static void free_urb_priv(struct fhci_hcd *fhci, struct urb *urb) in free_urb_priv() argument
164 struct urb_priv *urb_priv = urb->hcpriv; in free_urb_priv()
180 urb->hcpriv = NULL; in free_urb_priv()
189 void fhci_urb_complete_free(struct fhci_hcd *fhci, struct urb *urb) in fhci_urb_complete_free() argument
191 free_urb_priv(fhci, urb); in fhci_urb_complete_free()
193 if (urb->status == -EINPROGRESS) { in fhci_urb_complete_free()
194 if (urb->actual_length != urb->transfer_buffer_length && in fhci_urb_complete_free()
195 urb->transfer_flags & URB_SHORT_NOT_OK) in fhci_urb_complete_free()
196 urb->status = -EREMOTEIO; in fhci_urb_complete_free()
198 urb->status = 0; in fhci_urb_complete_free()
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| /drivers/usb/usbip/ |
| D | usbip_common.c | 220 void usbip_dump_urb(struct urb *urb) in usbip_dump_urb() argument
224 if (!urb) { in usbip_dump_urb()
229 if (!urb->dev) { in usbip_dump_urb()
234 dev = &urb->dev->dev; in usbip_dump_urb()
236 usbip_dump_usb_device(urb->dev); in usbip_dump_urb()
238 dev_dbg(dev, " pipe :%08x ", urb->pipe); in usbip_dump_urb()
240 usbip_dump_pipe(urb->pipe); in usbip_dump_urb()
242 dev_dbg(dev, " status :%d\n", urb->status); in usbip_dump_urb()
243 dev_dbg(dev, " transfer_flags :%08X\n", urb->transfer_flags); in usbip_dump_urb()
245 urb->transfer_buffer_length); in usbip_dump_urb()
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| D | stub_tx.c | 40 void stub_complete(struct urb *urb) in stub_complete() argument
42 struct stub_priv *priv = (struct stub_priv *) urb->context; in stub_complete()
46 usbip_dbg_stub_tx("complete! status %d\n", urb->status); in stub_complete()
48 switch (urb->status) { in stub_complete()
53 dev_info(&urb->dev->dev, in stub_complete()
57 dev_info(&urb->dev->dev, in stub_complete()
61 dev_info(&urb->dev->dev, "endpoint %d is stalled\n", in stub_complete()
62 usb_pipeendpoint(urb->pipe)); in stub_complete()
65 dev_info(&urb->dev->dev, "device removed?\n"); in stub_complete()
68 dev_info(&urb->dev->dev, in stub_complete()
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| D | vhci_rx.c | 13 struct urb *pickup_urb_and_free_priv(struct vhci_device *vdev, __u32 seqnum) in pickup_urb_and_free_priv()
16 struct urb *urb = NULL; in pickup_urb_and_free_priv() local
23 urb = priv->urb; in pickup_urb_and_free_priv()
24 status = urb->status; in pickup_urb_and_free_priv()
32 dev_dbg(&urb->dev->dev, in pickup_urb_and_free_priv()
40 dev_dbg(&urb->dev->dev, in pickup_urb_and_free_priv()
47 urb->hcpriv = NULL; in pickup_urb_and_free_priv()
52 return urb; in pickup_urb_and_free_priv()
61 struct urb *urb; in vhci_recv_ret_submit() local
65 urb = pickup_urb_and_free_priv(vdev, pdu->base.seqnum); in vhci_recv_ret_submit()
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| D | stub_rx.c | 15 static int is_clear_halt_cmd(struct urb *urb) in is_clear_halt_cmd() argument
19 req = (struct usb_ctrlrequest *) urb->setup_packet; in is_clear_halt_cmd()
26 static int is_set_interface_cmd(struct urb *urb) in is_set_interface_cmd() argument
30 req = (struct usb_ctrlrequest *) urb->setup_packet; in is_set_interface_cmd()
36 static int is_set_configuration_cmd(struct urb *urb) in is_set_configuration_cmd() argument
40 req = (struct usb_ctrlrequest *) urb->setup_packet; in is_set_configuration_cmd()
46 static int is_reset_device_cmd(struct urb *urb) in is_reset_device_cmd() argument
52 req = (struct usb_ctrlrequest *) urb->setup_packet; in is_reset_device_cmd()
65 static int tweak_clear_halt_cmd(struct urb *urb) in tweak_clear_halt_cmd() argument
73 req = (struct usb_ctrlrequest *) urb->setup_packet; in tweak_clear_halt_cmd()
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| /drivers/media/usb/stk1160/ |
| D | stk1160-video.c | 216 static void stk1160_process_isoc(struct stk1160 *dev, struct urb *urb) in stk1160_process_isoc() argument
226 if (urb->status < 0) { in stk1160_process_isoc()
228 print_err_status(dev, -1, urb->status); in stk1160_process_isoc()
232 for (i = 0; i < urb->number_of_packets; i++) { in stk1160_process_isoc()
233 status = urb->iso_frame_desc[i].status; in stk1160_process_isoc()
240 p = urb->transfer_buffer + urb->iso_frame_desc[i].offset; in stk1160_process_isoc()
241 len = urb->iso_frame_desc[i].actual_length; in stk1160_process_isoc()
294 static void stk1160_isoc_irq(struct urb *urb) in stk1160_isoc_irq() argument
297 struct stk1160 *dev = urb->context; in stk1160_isoc_irq()
299 switch (urb->status) { in stk1160_isoc_irq()
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| /drivers/usb/misc/ |
| D | usbtest.c | 21 static void complicated_callback(struct urb *urb);
252 static void simple_callback(struct urb *urb) in simple_callback() argument
254 complete(urb->context); in simple_callback()
257 static struct urb *usbtest_alloc_urb( in usbtest_alloc_urb()
266 struct urb *urb; in usbtest_alloc_urb() local
268 urb = usb_alloc_urb(0, GFP_KERNEL); in usbtest_alloc_urb()
269 if (!urb) in usbtest_alloc_urb()
270 return urb; in usbtest_alloc_urb()
273 usb_fill_int_urb(urb, udev, pipe, NULL, bytes, complete_fn, in usbtest_alloc_urb()
276 usb_fill_bulk_urb(urb, udev, pipe, NULL, bytes, complete_fn, in usbtest_alloc_urb()
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| /drivers/nfc/nfcmrvl/ |
| D | usb.c | 57 static void nfcmrvl_bulk_complete(struct urb *urb) in nfcmrvl_bulk_complete() argument
59 struct nfcmrvl_usb_drv_data *drv_data = urb->context; in nfcmrvl_bulk_complete()
63 urb, urb->status, urb->actual_length); in nfcmrvl_bulk_complete()
68 if (!urb->status) { in nfcmrvl_bulk_complete()
71 skb = nci_skb_alloc(drv_data->priv->ndev, urb->actual_length, in nfcmrvl_bulk_complete()
76 skb_put_data(skb, urb->transfer_buffer, in nfcmrvl_bulk_complete()
77 urb->actual_length); in nfcmrvl_bulk_complete()
87 usb_anchor_urb(urb, &drv_data->bulk_anchor); in nfcmrvl_bulk_complete()
90 err = usb_submit_urb(urb, GFP_ATOMIC); in nfcmrvl_bulk_complete()
97 "urb %p failed to resubmit (%d)\n", urb, -err); in nfcmrvl_bulk_complete()
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| /drivers/media/rc/ |
| D | ttusbir.c | 31 struct urb *urb[NUM_URBS]; member
34 struct urb *bulk_urb;
81 static void ttusbir_bulk_complete(struct urb *urb) in ttusbir_bulk_complete() argument
83 struct ttusbir *tt = urb->context; in ttusbir_bulk_complete()
87 switch (urb->status) { in ttusbir_bulk_complete()
93 usb_unlink_urb(urb); in ttusbir_bulk_complete()
97 dev_dbg(tt->dev, "Error: urb status = %d\n", urb->status); in ttusbir_bulk_complete()
157 static void ttusbir_urb_complete(struct urb *urb) in ttusbir_urb_complete() argument
159 struct ttusbir *tt = urb->context; in ttusbir_urb_complete()
162 switch (urb->status) { in ttusbir_urb_complete()
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| /drivers/greybus/ |
| D | es2.c | 70 struct urb *urb[NUM_CPORT_IN_URB]; member
107 struct urb *cport_out_urb[NUM_CPORT_OUT_URB];
120 struct urb *arpc_urb[NUM_ARPC_IN_URB];
141 static void cport_out_callback(struct urb *urb);
171 static void ap_urb_complete(struct urb *urb) in ap_urb_complete() argument
173 struct usb_ctrlrequest *dr = urb->context; in ap_urb_complete()
176 usb_free_urb(urb); in ap_urb_complete()
182 struct urb *urb; in output_async() local
187 urb = usb_alloc_urb(0, GFP_ATOMIC); in output_async()
188 if (!urb) in output_async()
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| /drivers/usb/renesas_usbhs/ |
| D | mod_host.c | 65 struct urb *urb; member
156 struct urb *urb, in usbhsh_ureq_alloc() argument
166 ureq->urb = urb; in usbhsh_ureq_alloc()
167 usbhsh_urb_to_ureq(urb) = ureq; in usbhsh_ureq_alloc()
175 usbhsh_urb_to_ureq(ureq->urb) = NULL; in usbhsh_ureq_free()
176 ureq->urb = NULL; in usbhsh_ureq_free()
200 struct urb *urb, in usbhsh_endpoint_sequence_save() argument
203 int len = urb->actual_length; in usbhsh_endpoint_sequence_save()
204 int maxp = usb_endpoint_maxp(&urb->ep->desc); in usbhsh_endpoint_sequence_save()
208 if (usb_pipecontrol(urb->pipe)) in usbhsh_endpoint_sequence_save()
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| /drivers/media/usb/cx231xx/ |
| D | cx231xx-audio.c | 38 if (dev->adev.urb[i]) { in cx231xx_isoc_audio_deinit()
40 usb_kill_urb(dev->adev.urb[i]); in cx231xx_isoc_audio_deinit()
42 usb_unlink_urb(dev->adev.urb[i]); in cx231xx_isoc_audio_deinit()
44 usb_free_urb(dev->adev.urb[i]); in cx231xx_isoc_audio_deinit()
45 dev->adev.urb[i] = NULL; in cx231xx_isoc_audio_deinit()
62 if (dev->adev.urb[i]) { in cx231xx_bulk_audio_deinit()
64 usb_kill_urb(dev->adev.urb[i]); in cx231xx_bulk_audio_deinit()
66 usb_unlink_urb(dev->adev.urb[i]); in cx231xx_bulk_audio_deinit()
68 usb_free_urb(dev->adev.urb[i]); in cx231xx_bulk_audio_deinit()
69 dev->adev.urb[i] = NULL; in cx231xx_bulk_audio_deinit()
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| /drivers/media/usb/dvb-usb/ |
| D | usb-urb.c | 15 static void usb_urb_complete(struct urb *urb) in usb_urb_complete() argument
17 struct usb_data_stream *stream = urb->context; in usb_urb_complete()
18 int ptype = usb_pipetype(urb->pipe); in usb_urb_complete()
24 urb->status,urb->actual_length,urb->transfer_buffer_length, in usb_urb_complete()
25 urb->number_of_packets,urb->error_count); in usb_urb_complete()
27 switch (urb->status) { in usb_urb_complete()
36 deb_ts("urb completion error %d.\n", urb->status); in usb_urb_complete()
40 b = (u8 *) urb->transfer_buffer; in usb_urb_complete()
43 for (i = 0; i < urb->number_of_packets; i++) { in usb_urb_complete()
45 if (urb->iso_frame_desc[i].status != 0) in usb_urb_complete()
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| /drivers/comedi/drivers/ |
| D | usbduxsigma.c | 137 struct urb **ai_urbs;
138 struct urb **ao_urbs;
140 struct urb *pwm_urb;
170 static void usbduxsigma_unlink_urbs(struct urb **urbs, int num_urbs) in usbduxsigma_unlink_urbs()
203 struct urb *urb) in usbduxsigma_ai_handle_urb() argument
212 if ((urb->actual_length > 0) && (urb->status != -EXDEV)) { in usbduxsigma_ai_handle_urb()
237 urb->dev = comedi_to_usb_dev(dev); in usbduxsigma_ai_handle_urb()
238 ret = usb_submit_urb(urb, GFP_ATOMIC); in usbduxsigma_ai_handle_urb()
250 static void usbduxsigma_ai_urb_complete(struct urb *urb) in usbduxsigma_ai_urb_complete() argument
252 struct comedi_device *dev = urb->context; in usbduxsigma_ai_urb_complete()
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| /drivers/net/wireless/zydas/zd1211rw/ |
| D | zd_usb.c | 106 static void int_urb_complete(struct urb *urb);
356 #define urb_dev(urb) (&(urb)->dev->dev) argument
358 static inline void handle_regs_int_override(struct urb *urb) in handle_regs_int_override() argument
360 struct zd_usb *usb = urb->context; in handle_regs_int_override()
373 static inline void handle_regs_int(struct urb *urb) in handle_regs_int() argument
375 struct zd_usb *usb = urb->context; in handle_regs_int()
383 int_num = le16_to_cpu(*(__le16 *)(urb->transfer_buffer+2)); in handle_regs_int()
385 struct zd_mac *mac = zd_hw_mac(zd_usb_to_hw(urb->context)); in handle_regs_int()
387 memcpy(&mac->intr_buffer, urb->transfer_buffer, in handle_regs_int()
392 len = urb->actual_length; in handle_regs_int()
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