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Searched refs:gadget (Results 1 – 200 of 224) sorted by relevance

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/linux-4.1.27/drivers/usb/gadget/
Depautoconf.c43 struct usb_gadget *gadget, in ep_matches() argument
84 if (gadget_is_pxa (gadget) in ep_matches()
118 if (ep_comp && gadget->max_speed >= USB_SPEED_SUPER) { in ep_matches()
141 if (!gadget_is_dualspeed(gadget) && max > 64) in ep_matches()
149 if (!gadget_is_dualspeed(gadget) && max > 1023) in ep_matches()
154 if (!gadget_is_dualspeed(gadget)) in ep_matches()
169 if (++gadget->in_epnum > 15) in ep_matches()
171 desc->bEndpointAddress = USB_DIR_IN | gadget->in_epnum; in ep_matches()
173 if (++gadget->out_epnum > 15) in ep_matches()
175 desc->bEndpointAddress |= gadget->out_epnum; in ep_matches()
[all …]
Dcomposite.c282 status = usb_gadget_disconnect(cdev->gadget); in usb_function_deactivate()
314 status = usb_gadget_connect(cdev->gadget); in usb_function_activate()
441 struct usb_gadget *gadget = cdev->gadget; in config_desc() local
447 if (gadget->speed == USB_SPEED_SUPER) in config_desc()
448 speed = gadget->speed; in config_desc()
449 else if (gadget_is_dualspeed(gadget)) { in config_desc()
451 if (gadget->speed == USB_SPEED_HIGH) in config_desc()
500 struct usb_gadget *gadget = cdev->gadget; in count_configs() local
506 if (gadget_is_dualspeed(gadget)) { in count_configs()
507 if (gadget->speed == USB_SPEED_HIGH) in count_configs()
[all …]
DKconfig4 # (b) the gadget driver using it.
35 peripheral/device side bus controller, and a "gadget driver" for
36 your peripheral protocol. (If you use modular gadget drivers,
42 For more information, see <http://www.linux-usb.org/gadget> and
51 Many controller and gadget drivers will print some debugging
65 Many controller and gadget drivers will print verbose debugging
79 Some of the drivers in the "gadget" framework can expose
90 Some of the drivers in the "gadget" framework can expose
111 This value will be used except for system-specific gadget
130 source "drivers/usb/gadget/udc/Kconfig"
[all …]
Dconfigfs.c1292 dev_err(&gi->cdev.gadget->dev, "unbind function" in purge_configs_funcs()
1305 static int configfs_composite_bind(struct usb_gadget *gadget, in configfs_composite_bind() argument
1318 cdev->gadget = gadget; in configfs_composite_bind()
1319 set_gadget_data(gadget, cdev); in configfs_composite_bind()
1412 usb_ep_autoconfig_reset(cdev->gadget); in configfs_composite_bind()
1415 ret = composite_os_desc_req_prepare(cdev, gadget->ep0); in configfs_composite_bind()
1420 usb_ep_autoconfig_reset(cdev->gadget); in configfs_composite_bind()
1430 static void configfs_composite_unbind(struct usb_gadget *gadget) in configfs_composite_unbind() argument
1437 cdev = get_gadget_data(gadget); in configfs_composite_unbind()
1442 usb_ep_autoconfig_reset(cdev->gadget); in configfs_composite_unbind()
[all …]
DMakefile6 ccflags-y += -I$(srctree)/drivers/usb/gadget/udc
Dconfig.c167 struct usb_gadget *g = f->config->cdev->gadget; in usb_assign_descriptors()
/linux-4.1.27/include/linux/usb/
Dgadget.h574 static inline void set_gadget_data(struct usb_gadget *gadget, void *data) in set_gadget_data() argument
575 { dev_set_drvdata(&gadget->dev, data); } in set_gadget_data()
576 static inline void *get_gadget_data(struct usb_gadget *gadget) in get_gadget_data() argument
577 { return dev_get_drvdata(&gadget->dev); } in get_gadget_data()
584 #define gadget_for_each_ep(tmp, gadget) \ argument
585 list_for_each_entry(tmp, &(gadget)->ep_list, ep_list)
646 static inline int usb_gadget_frame_number(struct usb_gadget *gadget) in usb_gadget_frame_number() argument
648 return gadget->ops->get_frame(gadget); in usb_gadget_frame_number()
664 static inline int usb_gadget_wakeup(struct usb_gadget *gadget) in usb_gadget_wakeup() argument
666 if (!gadget->ops->wakeup) in usb_gadget_wakeup()
[all …]
Dcomposite.h462 struct usb_gadget *gadget; member
509 extern void composite_disconnect(struct usb_gadget *gadget);
510 extern int composite_setup(struct usb_gadget *gadget,
512 extern void composite_suspend(struct usb_gadget *gadget);
513 extern void composite_resume(struct usb_gadget *gadget);
617 dev_dbg(&(d)->gadget->dev , fmt , ## args)
619 dev_vdbg(&(d)->gadget->dev , fmt , ## args)
621 dev_err(&(d)->gadget->dev , fmt , ## args)
623 dev_warn(&(d)->gadget->dev , fmt , ## args)
625 dev_info(&(d)->gadget->dev , fmt , ## args)
Dotg.h22 struct usb_gadget *gadget; member
31 struct usb_gadget *gadget);
/linux-4.1.27/drivers/usb/gadget/udc/
Dudc-core.c46 struct usb_gadget *gadget; member
60 int usb_gadget_map_request(struct usb_gadget *gadget, in usb_gadget_map_request() argument
69 mapped = dma_map_sg(&gadget->dev, req->sg, req->num_sgs, in usb_gadget_map_request()
72 dev_err(&gadget->dev, "failed to map SGs\n"); in usb_gadget_map_request()
78 req->dma = dma_map_single(&gadget->dev, req->buf, req->length, in usb_gadget_map_request()
81 if (dma_mapping_error(&gadget->dev, req->dma)) { in usb_gadget_map_request()
82 dev_err(&gadget->dev, "failed to map buffer\n"); in usb_gadget_map_request()
91 void usb_gadget_unmap_request(struct usb_gadget *gadget, in usb_gadget_unmap_request() argument
98 dma_unmap_sg(&gadget->dev, req->sg, req->num_mapped_sgs, in usb_gadget_unmap_request()
103 dma_unmap_single(&gadget->dev, req->dma, req->length, in usb_gadget_unmap_request()
[all …]
Ds3c-hsudc.c144 struct usb_gadget gadget; member
176 static inline struct s3c_hsudc *to_hsudc(struct usb_gadget *gadget) in to_hsudc() argument
178 return container_of(gadget, struct s3c_hsudc, gadget); in to_hsudc()
294 hsudc->gadget.speed = USB_SPEED_UNKNOWN; in s3c_hsudc_stop_activity()
669 ret = hsudc->driver->setup(&hsudc->gadget, &ctrl); in s3c_hsudc_process_setup()
772 if (!hsudc->driver || hsudc->gadget.speed == USB_SPEED_UNKNOWN) in s3c_hsudc_ep_enable()
883 if (!hsudc->driver || hsudc->gadget.speed == USB_SPEED_UNKNOWN) in s3c_hsudc_queue()
997 list_add_tail(&hsep->ep.ep_list, &hsudc->gadget.ep_list); in s3c_hsudc_initep()
1023 INIT_LIST_HEAD(&hsudc->gadget.ep_list); in s3c_hsudc_setup_ep()
1081 hsudc->gadget.speed = (sys_status & S3C_SSR_HSP) ? in s3c_hsudc_irq()
[all …]
Dat91_udc.c180 udc->gadget.is_selfpowered ? "self" : "VBUS", in proc_udc_show()
214 list_for_each_entry (ep, &udc->gadget.ep_list, ep.ep_list) { in proc_udc_show()
487 if (!udc->driver || udc->gadget.speed == USB_SPEED_UNKNOWN) { in at91_ep_enable()
626 if (!udc || !udc->driver || udc->gadget.speed == USB_SPEED_UNKNOWN) { in at91_ep_queue()
786 static int at91_get_frame(struct usb_gadget *gadget) in at91_get_frame() argument
788 struct at91_udc *udc = to_udc(gadget); in at91_get_frame()
790 if (!to_udc(gadget)->clocked) in at91_get_frame()
795 static int at91_wakeup(struct usb_gadget *gadget) in at91_wakeup() argument
797 struct at91_udc *udc = to_udc(gadget); in at91_wakeup()
826 INIT_LIST_HEAD(&udc->gadget.ep_list); in udc_reinit()
[all …]
Dbcm63xx_udc.c287 struct usb_gadget gadget; member
330 return container_of(g, struct bcm63xx_udc, gadget); in gadget_to_udc()
452 int is_hs = udc->gadget.speed == USB_SPEED_HIGH; in bcm63xx_fifo_setup()
549 int max_pkt = udc->gadget.speed == USB_SPEED_HIGH ? in bcm63xx_ep_setup()
942 INIT_LIST_HEAD(&udc->gadget.ep_list); in bcm63xx_init_udc_hw()
949 list_add_tail(&bep->ep.ep_list, &udc->gadget.ep_list); in bcm63xx_init_udc_hw()
957 udc->gadget.ep0 = &udc->bep[0].ep; in bcm63xx_init_udc_hw()
960 udc->gadget.speed = USB_SPEED_UNKNOWN; in bcm63xx_init_udc_hw()
986 if (udc->gadget.max_speed == USB_SPEED_HIGH) in bcm63xx_init_udc_hw()
1085 usb_gadget_unmap_request(&udc->gadget, &breq->req, in bcm63xx_ep_disable()
[all …]
Ddummy_hcd.c86 struct usb_gadget *gadget; member
192 struct usb_gadget gadget; member
224 return dum->gadget.dev.parent; in udc_dev()
229 return container_of(ep->gadget, struct dummy, gadget); in ep_to_dummy()
232 static inline struct dummy_hcd *gadget_to_dummy_hcd(struct usb_gadget *gadget) in gadget_to_dummy_hcd() argument
234 struct dummy *dum = container_of(gadget, struct dummy, gadget); in gadget_to_dummy_hcd()
235 if (dum->gadget.speed == USB_SPEED_SUPER) in gadget_to_dummy_hcd()
243 return container_of(dev, struct dummy, gadget.dev); in gadget_dev_to_dummy()
277 list_for_each_entry(ep, &dum->gadget.ep_list, ep.ep_list) in stop_activity()
359 dum->gadget.speed != USB_SPEED_SUPER) || in set_link_state()
[all …]
Dfsl_udc_core.c190 usb_gadget_unmap_request(&ep->udc->gadget, &req->req, ep_is_in(ep)); in done()
390 if (udc->gadget.is_otg) { in dr_controller_stop()
565 if (!udc->driver || (udc->gadget.speed == USB_SPEED_UNKNOWN)) in fsl_ep_enable()
896 if (!udc->driver || udc->gadget.speed == USB_SPEED_UNKNOWN) in fsl_ep_queue()
901 ret = usb_gadget_map_request(&ep->udc->gadget, &req->req, ep_is_in(ep)); in fsl_ep_queue()
1065 if (!udc->driver || udc->gadget.speed == USB_SPEED_UNKNOWN) in fsl_ep_fifo_status()
1144 static int fsl_get_frame(struct usb_gadget *gadget) in fsl_get_frame() argument
1152 static int fsl_wakeup(struct usb_gadget *gadget) in fsl_wakeup() argument
1154 struct fsl_udc *udc = container_of(gadget, struct fsl_udc, gadget); in fsl_wakeup()
1178 static int fsl_vbus_session(struct usb_gadget *gadget, int is_active) in fsl_vbus_session() argument
[all …]
Dmv_udc_core.c241 usb_gadget_unmap_request(&udc->gadget, &req->req, ep_dir(ep)); in done()
462 if (!udc->driver || udc->gadget.speed == USB_SPEED_UNKNOWN) in mv_ep_enable()
715 if (!udc->driver || udc->gadget.speed == USB_SPEED_UNKNOWN) in mv_ep_queue()
721 retval = usb_gadget_map_request(&udc->gadget, _req, ep_dir(ep)); in mv_ep_queue()
757 usb_gadget_unmap_request(&udc->gadget, _req, ep_dir(ep)); in mv_ep_queue()
1120 static int mv_udc_get_frame(struct usb_gadget *gadget) in mv_udc_get_frame() argument
1125 if (!gadget) in mv_udc_get_frame()
1128 udc = container_of(gadget, struct mv_udc, gadget); in mv_udc_get_frame()
1136 static int mv_udc_wakeup(struct usb_gadget *gadget) in mv_udc_wakeup() argument
1138 struct mv_udc *udc = container_of(gadget, struct mv_udc, gadget); in mv_udc_wakeup()
[all …]
Dgr_udc.c195 usb_state_string(dev->gadget.state)); in gr_seq_show()
318 usb_gadget_unmap_request(&dev->gadget, &req->req, ep->is_in); in gr_finish_request()
614 if (unlikely(!dev->driver || dev->gadget.speed == USB_SPEED_UNKNOWN)) { in gr_queue()
626 ret = usb_gadget_map_request(&dev->gadget, &req->req, ep->is_in); in gr_queue()
805 usb_gadget_set_state(&dev->gadget, USB_STATE_NOTATTACHED); in gr_stop_activity()
918 usb_gadget_set_state(&dev->gadget, USB_STATE_ADDRESS); in gr_device_request()
920 usb_gadget_set_state(&dev->gadget, USB_STATE_DEFAULT); in gr_device_request()
968 if (dev->gadget.state != USB_STATE_CONFIGURED) in gr_interface_request()
1011 if (dev->gadget.state != USB_STATE_CONFIGURED && epnum != 0) in gr_endpoint_request()
1149 status = dev->driver->setup(&dev->gadget, &u.ctrl); in gr_ep0_setup()
[all …]
Dgadget_chips.h41 static inline bool gadget_supports_altsettings(struct usb_gadget *gadget) in gadget_supports_altsettings() argument
44 if (gadget_is_pxa(gadget)) in gadget_supports_altsettings()
48 if (gadget_is_pxa27x(gadget)) in gadget_supports_altsettings()
Dfsl_qe_udc.c98 dma_unmap_single(udc->gadget.dev.parent, in done()
106 dma_sync_single_for_cpu(udc->gadget.dev.parent, in done()
447 ep->rxbuf_d = dma_map_single(ep->udc->gadget.dev.parent, in qe_ep_rxbd_update()
453 dma_sync_single_for_device(ep->udc->gadget.dev.parent, in qe_ep_rxbd_update()
548 switch (udc->gadget.speed) { in qe_ep_init()
569 switch (udc->gadget.speed) { in qe_ep_init()
586 switch (udc->gadget.speed) { in qe_ep_init()
601 switch (udc->gadget.speed) { in qe_ep_init()
1601 if (!udc->driver || (udc->gadget.speed == USB_SPEED_UNKNOWN)) in qe_ep_enable()
1652 dma_unmap_single(udc->gadget.dev.parent, in qe_ep_disable()
[all …]
Domap_udc.c195 if (!udc->driver || udc->gadget.speed == USB_SPEED_UNKNOWN) { in omap_ep_enable()
305 usb_gadget_unmap_request(&udc->gadget, &req->req, in done()
904 if (!udc->driver || udc->gadget.speed == USB_SPEED_UNKNOWN) in omap_ep_queue()
908 usb_gadget_map_request(&udc->gadget, &req->req, in omap_ep_queue()
1132 static int omap_get_frame(struct usb_gadget *gadget) in omap_get_frame() argument
1138 static int omap_wakeup(struct usb_gadget *gadget) in omap_wakeup() argument
1144 udc = container_of(gadget, struct omap_udc, gadget); in omap_wakeup()
1168 omap_set_selfpowered(struct usb_gadget *gadget, int is_selfpowered) in omap_set_selfpowered() argument
1174 gadget->is_selfpowered = (is_selfpowered != 0); in omap_set_selfpowered()
1175 udc = container_of(gadget, struct omap_udc, gadget); in omap_set_selfpowered()
[all …]
Datmel_usba_udc.c263 root = debugfs_create_dir(udc->gadget.name, NULL); in usba_init_debugfs()
280 usba_ep_init_debugfs(udc, to_usba_ep(udc->gadget.ep0)); in usba_init_debugfs()
293 usba_ep_cleanup_debugfs(to_usba_ep(udc->gadget.ep0)); in usba_cleanup_debugfs()
501 usb_gadget_unmap_request(&udc->gadget, &req->req, ep->is_in); in request_complete()
651 if (udc->gadget.speed != USB_SPEED_UNKNOWN) in usba_ep_disable()
719 ret = usb_gadget_map_request(&udc->gadget, &req->req, ep->is_in); in queue_dma()
762 if (!udc->driver || udc->gadget.speed == USB_SPEED_UNKNOWN || in usba_ep_queue()
964 static int usba_udc_get_frame(struct usb_gadget *gadget) in usba_udc_get_frame() argument
966 struct usba_udc *udc = to_usba_udc(gadget); in usba_udc_get_frame()
971 static int usba_udc_wakeup(struct usb_gadget *gadget) in usba_udc_wakeup() argument
[all …]
Dpch_udc.c352 struct usb_gadget gadget; member
379 #define to_pch_udc(g) (container_of((g), struct pch_udc_dev, gadget))
624 dev->driver->disconnect(&dev->gadget); in pch_udc_vbus_session()
1116 static int pch_udc_pcd_get_frame(struct usb_gadget *gadget) in pch_udc_pcd_get_frame() argument
1120 if (!gadget) in pch_udc_pcd_get_frame()
1122 dev = container_of(gadget, struct pch_udc_dev, gadget); in pch_udc_pcd_get_frame()
1134 static int pch_udc_pcd_wakeup(struct usb_gadget *gadget) in pch_udc_pcd_wakeup() argument
1139 if (!gadget) in pch_udc_pcd_wakeup()
1141 dev = container_of(gadget, struct pch_udc_dev, gadget); in pch_udc_pcd_wakeup()
1158 static int pch_udc_pcd_selfpowered(struct usb_gadget *gadget, int value) in pch_udc_pcd_selfpowered() argument
[all …]
Dudc-xilinx.c110 #define to_udc(g) container_of((g), struct xusb_udc, gadget)
183 struct usb_gadget gadget; member
567 usb_gadget_unmap_request(&udc->gadget, &req->usb_req, in xudc_done()
909 if (!udc->driver || udc->gadget.speed == USB_SPEED_UNKNOWN) { in xudc_ep_enable()
1011 if (!udc->driver || udc->gadget.speed == USB_SPEED_UNKNOWN) { in __xudc_ep0_queue()
1095 if (!udc->driver || udc->gadget.speed == USB_SPEED_UNKNOWN) { in xudc_ep_queue()
1106 ret = usb_gadget_map_request(&udc->gadget, &req->usb_req, in xudc_ep_queue()
1219 static int xudc_get_frame(struct usb_gadget *gadget) in xudc_get_frame() argument
1224 if (!gadget) in xudc_get_frame()
1227 udc = to_udc(gadget); in xudc_get_frame()
[all …]
Ds3c2410_udc.c714 ret = dev->driver->setup(&dev->gadget, crq); in s3c2410_udc_handle_ep0_idle()
916 dev->gadget.speed = USB_SPEED_UNKNOWN; in s3c2410_udc_irq()
923 dev->gadget.speed = USB_SPEED_FULL; in s3c2410_udc_irq()
942 if (dev->gadget.speed != USB_SPEED_UNKNOWN in s3c2410_udc_irq()
945 dev->driver->resume(&dev->gadget); in s3c2410_udc_irq()
956 if (dev->gadget.speed != USB_SPEED_UNKNOWN in s3c2410_udc_irq()
959 dev->driver->suspend(&dev->gadget); in s3c2410_udc_irq()
1018 static inline struct s3c2410_udc *to_s3c2410_udc(struct usb_gadget *gadget) in to_s3c2410_udc() argument
1020 return container_of(gadget, struct s3c2410_udc, gadget); in to_s3c2410_udc()
1049 if (!dev->driver || dev->gadget.speed == USB_SPEED_UNKNOWN) in s3c2410_udc_ep_enable()
[all …]
Ds3c2410_udc.h20 struct usb_gadget *gadget; member
81 struct usb_gadget gadget; member
98 #define to_s3c2410(g) (container_of((g), struct s3c2410_udc, gadget))
Dpxa25x_udc.c245 if (!dev->driver || dev->gadget.speed == USB_SPEED_UNKNOWN) { in pxa25x_ep_enable()
651 || dev->gadget.speed == USB_SPEED_UNKNOWN)) { in pxa25x_ep_queue()
852 if (ep->dev->gadget.speed == USB_SPEED_UNKNOWN in pxa25x_ep_fifo_status()
940 if (udc->gadget.speed != USB_SPEED_UNKNOWN) { in pullup()
961 udc = container_of(_gadget, struct pxa25x_udc, gadget); in pxa25x_udc_vbus_session()
973 udc = container_of(_gadget, struct pxa25x_udc, gadget); in pxa25x_udc_pullup()
992 udc = container_of(_gadget, struct pxa25x_udc, gadget); in pxa25x_udc_vbus_draw()
1032 dev->gadget.speed == USB_SPEED_FULL ? "full speed" : "disconnected"); in udc_seq_show()
1071 if (dev->gadget.speed != USB_SPEED_FULL || !dev->driver) in udc_seq_show()
1134 dev->debugfs_udc = debugfs_create_file(dev->gadget.name, \
[all …]
DKconfig4 # (b) the gadget driver using it.
24 # - debug/dummy gadget+hcd is last.
43 gadget drivers to also be dynamically linked.
54 gadget drivers to also be dynamically linked.
87 all gadget drivers to also be dynamically linked.
126 gadget drivers to also be dynamically linked.
141 gadget drivers to also be dynamically linked.
143 # if there's only one gadget driver, using only two bulk endpoints,
163 gadget drivers to also be dynamically linked.
175 gadget drivers to also be dynamically linked.
[all …]
Dnet2272.c202 if (!dev->driver || dev->gadget.speed == USB_SPEED_UNKNOWN) in net2272_enable()
224 if ((dev->gadget.speed == USB_SPEED_HIGH && max != 512) || in net2272_enable()
225 (dev->gadget.speed == USB_SPEED_FULL && max > 64)) { in net2272_enable()
386 usb_gadget_unmap_request(&dev->gadget, &req->req, in net2272_done()
843 if (!dev->driver || dev->gadget.speed == USB_SPEED_UNKNOWN) in net2272_queue()
848 status = usb_gadget_map_request(&dev->gadget, _req, in net2272_queue()
993 if (!ep->dev->driver || ep->dev->gadget.speed == USB_SPEED_UNKNOWN) in net2272_set_halt_and_wedge()
1048 if (!ep->dev->driver || ep->dev->gadget.speed == USB_SPEED_UNKNOWN) in net2272_fifo_status()
1068 if (!ep->dev->driver || ep->dev->gadget.speed == USB_SPEED_UNKNOWN) in net2272_fifo_flush()
1101 dev = container_of(_gadget, struct net2272, gadget); in net2272_get_frame()
[all …]
Dnet2280.c157 if (!dev->driver || dev->gadget.speed == USB_SPEED_UNKNOWN) { in net2280_enable()
205 dev->gadget.speed == USB_SPEED_HIGH && in net2280_enable()
211 if ((dev->gadget.speed == USB_SPEED_SUPER && max != 1024) || in net2280_enable()
212 (dev->gadget.speed == USB_SPEED_HIGH && max != 512) || in net2280_enable()
213 (dev->gadget.speed == USB_SPEED_FULL && max > 64)) { in net2280_enable()
627 ep->dev->gadget.speed == USB_SPEED_FULL) { in out_flush()
655 ep->dev->gadget.speed == USB_SPEED_FULL) { in read_fifo()
906 usb_gadget_unmap_request(&dev->gadget, &req->req, ep->is_in); in done()
951 if (!dev->driver || dev->gadget.speed == USB_SPEED_UNKNOWN) { in net2280_queue()
964 ret = usb_gadget_map_request(&dev->gadget, _req, in net2280_queue()
[all …]
Dgr_udc.h192 struct usb_gadget gadget; member
227 #define to_gr_udc(gadget) (container_of((gadget), struct gr_udc, gadget)) argument
Dmv_u3d_core.c208 dma_unmap_single(ep->u3d->gadget.dev.parent, in mv_u3d_done()
216 usb_gadget_unmap_request(&u3d->gadget, &req->req, mv_u3d_ep_dir(ep)); in mv_u3d_done()
470 req->trb_head->trb_dma = dma_map_single(u3d->gadget.dev.parent, in mv_u3d_req_to_trb()
496 ret = usb_gadget_map_request(&u3d->gadget, &req->req, in mv_u3d_start_queue()
541 if (!u3d->driver || u3d->gadget.speed == USB_SPEED_UNKNOWN) in mv_u3d_ep_enable()
831 if (!u3d->driver || u3d->gadget.speed == USB_SPEED_UNKNOWN) { in mv_u3d_ep_queue()
1144 static int mv_u3d_vbus_session(struct usb_gadget *gadget, int is_active) in mv_u3d_vbus_session() argument
1150 u3d = container_of(gadget, struct mv_u3d, gadget); in mv_u3d_vbus_session()
1195 static int mv_u3d_vbus_draw(struct usb_gadget *gadget, unsigned mA) in mv_u3d_vbus_draw() argument
1197 struct mv_u3d *u3d = container_of(gadget, struct mv_u3d, gadget); in mv_u3d_vbus_draw()
[all …]
Damd5536udc.c331 if (!dev->driver || dev->gadget.speed == USB_SPEED_UNKNOWN) in udc_ep_enable()
828 usb_gadget_unmap_request(&dev->gadget, &req->req, ep->in); in complete_req()
1073 if (!dev->driver || dev->gadget.speed == USB_SPEED_UNKNOWN) in udc_queue()
1079 retval = usb_gadget_map_request(&udc->gadget, usbreq, ep->in); in udc_queue()
1320 if (!ep->dev->driver || ep->dev->gadget.speed == USB_SPEED_UNKNOWN) in udc_set_halt()
1384 static int udc_get_frame(struct usb_gadget *gadget) in udc_get_frame() argument
1390 static int udc_wakeup(struct usb_gadget *gadget) in udc_wakeup() argument
1394 if (!gadget) in udc_wakeup()
1396 dev = container_of(gadget, struct udc, gadget); in udc_wakeup()
1417 INIT_LIST_HEAD(&dev->gadget.ep_list); in make_ep_lists()
[all …]
Dlpc32xx_udc.c149 struct usb_gadget gadget; member
212 return container_of(g, struct lpc32xx_udc, gadget); in to_udc()
549 udc->gadget.is_selfpowered ? "self" : "VBUS", in proc_udc_show()
555 list_for_each_entry(ep, &udc->gadget.ep_list, ep.ep_list) in proc_udc_show()
1398 udc->gadget.speed = USB_SPEED_FULL; in uda_usb_reset()
1441 INIT_LIST_HEAD(&udc->gadget.ep_list); in udc_reinit()
1442 INIT_LIST_HEAD(&udc->gadget.ep0->ep_list); in udc_reinit()
1448 list_add_tail(&ep->ep.ep_list, &udc->gadget.ep_list); in udc_reinit()
1469 usb_gadget_unmap_request(&udc->gadget, &req->req, ep->is_in); in done()
1587 if (udc->gadget.speed == USB_SPEED_UNKNOWN) in stop_activity()
[all …]
Dr8a66597-udc.c93 r8a66597->gadget.speed = USB_SPEED_UNKNOWN; in r8a66597_usb_disconnect()
95 r8a66597->driver->disconnect(&r8a66597->gadget); in r8a66597_usb_disconnect()
666 return usb_gadget_map_request(&r8a66597->gadget, &req->req, dma->dir); in sudmac_alloc_channel()
676 usb_gadget_unmap_request(&r8a66597->gadget, &req->req, ep->dma->dir); in sudmac_free_channel()
916 if (ep->r8a66597->gadget.speed == USB_SPEED_UNKNOWN) in transfer_complete()
1196 r8a66597_queue(r8a66597->gadget.ep0, r8a66597->ep0_req, GFP_KERNEL); in get_status()
1327 r8a66597->gadget.speed = USB_SPEED_HIGH; in r8a66597_update_usb_speed()
1330 r8a66597->gadget.speed = USB_SPEED_FULL; in r8a66597_update_usb_speed()
1333 r8a66597->gadget.speed = USB_SPEED_UNKNOWN; in r8a66597_update_usb_speed()
1348 usb_gadget_udc_reset(&r8a66597->gadget, r8a66597->driver); in irq_device_state()
[all …]
Dfotg210-udc.c67 if (ep->fotg210->gadget.speed == USB_SPEED_UNKNOWN) in fotg210_done()
420 if (ep->fotg210->gadget.speed == USB_SPEED_UNKNOWN) in fotg210_ep_queue()
757 fotg210_ep_queue(fotg210->gadget.ep0, fotg210->ep0_req, GFP_KERNEL); in fotg210_get_status()
771 if (fotg210->gadget.speed == USB_SPEED_UNKNOWN) { in fotg210_setup_packet()
773 fotg210->gadget.speed = value & DMCR_HS_EN ? in fotg210_setup_packet()
964 if (fotg210->driver->setup(&fotg210->gadget, in fotg210_irq()
1080 usb_del_gadget_udc(&fotg210->gadget); in fotg210_udc_remove()
1134 fotg210->gadget.ops = &fotg210_gadget_ops; in fotg210_udc_probe()
1136 fotg210->gadget.max_speed = USB_SPEED_HIGH; in fotg210_udc_probe()
1137 fotg210->gadget.dev.parent = &pdev->dev; in fotg210_udc_probe()
[all …]
Dfusb300_udc.c433 if (ep->fusb300->gadget.speed == USB_SPEED_UNKNOWN) in fusb300_queue()
722 fusb300_queue(fusb300->gadget.ep0, fusb300->ep0_req, GFP_KERNEL); in get_status()
873 if (ep->fusb300->gadget.speed == USB_SPEED_UNKNOWN) in done()
946 ret = usb_gadget_map_request(&ep->fusb300->gadget, in fusb300_set_idma()
958 usb_gadget_unmap_request(&ep->fusb300->gadget, in fusb300_set_idma()
993 fusb300->gadget.speed = USB_SPEED_SUPER; in check_device_mode()
996 fusb300->gadget.speed = USB_SPEED_HIGH; in check_device_mode()
999 fusb300->gadget.speed = USB_SPEED_FULL; in check_device_mode()
1002 fusb300->gadget.speed = USB_SPEED_UNKNOWN; in check_device_mode()
1208 if (fusb300->driver->setup(&fusb300->gadget, &ctrl) < 0) in fusb300_irq()
[all …]
Dpxa27x_udc.c249 root = debugfs_create_dir(udc->gadget.name, NULL); in pxa_init_debugfs()
1146 if (unlikely(!dev->driver || dev->gadget.speed == USB_SPEED_UNKNOWN)) { in pxa_ep_queue()
1335 if (ep->dev->gadget.speed == USB_SPEED_UNKNOWN || ep_is_empty(ep)) in pxa_ep_fifo_status()
1430 if (!udc->driver || udc->gadget.speed == USB_SPEED_UNKNOWN) { in pxa_ep_enable()
1691 udc->gadget.speed = USB_SPEED_UNKNOWN; in udc_disable()
1710 INIT_LIST_HEAD(&dev->gadget.ep_list); in udc_init_data()
1711 INIT_LIST_HEAD(&dev->gadget.ep0->ep_list); in udc_init_data()
1727 &dev->gadget.ep_list); in udc_init_data()
1751 udc->gadget.speed = USB_SPEED_FULL; in udc_enable()
1803 &udc->gadget); in pxa27x_udc_start()
[all …]
Dm66592-udc.c96 m66592->gadget.speed = USB_SPEED_UNKNOWN; in m66592_usb_disconnect()
98 m66592->driver->disconnect(&m66592->gadget); in m66592_usb_disconnect()
723 if (ep->m66592->gadget.speed == USB_SPEED_UNKNOWN) in transfer_complete()
999 m66592_queue(m66592->gadget.ep0, m66592->ep0_req, GFP_KERNEL); in get_status()
1126 m66592->gadget.speed = USB_SPEED_HIGH; in m66592_update_usb_speed()
1129 m66592->gadget.speed = USB_SPEED_FULL; in m66592_update_usb_speed()
1132 m66592->gadget.speed = USB_SPEED_UNKNOWN; in m66592_update_usb_speed()
1145 usb_gadget_udc_reset(&m66592->gadget, m66592->driver); in irq_device_state()
1151 && m66592->gadget.speed == USB_SPEED_UNKNOWN) in irq_device_state()
1182 if (m66592->driver->setup(&m66592->gadget, &ctrl) < 0) in irq_control_stage()
[all …]
Dr8a66597-udc.h95 struct usb_gadget gadget; member
121 container_of(_gadget, struct r8a66597, gadget)
122 #define r8a66597_to_gadget(r8a66597) (&r8a66597->gadget)
123 #define r8a66597_to_dev(r8a66597) (r8a66597->gadget.dev.parent)
Datmel_usba_udc.h332 struct usb_gadget gadget; member
369 static inline struct usba_udc *to_usba_udc(struct usb_gadget *gadget) in to_usba_udc() argument
371 return container_of(gadget, struct usba_udc, gadget); in to_usba_udc()
Dgoku_udc.c109 if (!dev->driver || dev->gadget.speed == USB_SPEED_UNKNOWN) in goku_ep_enable()
311 usb_gadget_unmap_request(&dev->gadget, &req->req, ep->is_in); in done()
724 if (unlikely(!dev->driver || dev->gadget.speed == USB_SPEED_UNKNOWN)) in goku_queue()
733 status = usb_gadget_map_request(&dev->gadget, &req->req, in goku_queue()
1239 INIT_LIST_HEAD (&dev->gadget.ep_list); in udc_reinit()
1240 dev->gadget.ep0 = &dev->ep [0].ep; in udc_reinit()
1241 dev->gadget.speed = USB_SPEED_UNKNOWN; in udc_reinit()
1255 list_add_tail (&ep->ep.ep_list, &dev->gadget.ep_list); in udc_reinit()
1315 dev->gadget.speed = USB_SPEED_FULL; in ep0_start()
1486 tmp = dev->driver->setup(&dev->gadget, &ctrl); in ep0_setup()
[all …]
Dpxa27x_udc.h447 struct usb_gadget gadget; member
478 #define to_pxa(g) (container_of((g), struct pxa_udc, gadget))
480 static inline struct pxa_udc *to_gadget_udc(struct usb_gadget *gadget) in to_gadget_udc() argument
482 return container_of(gadget, struct pxa_udc, gadget); in to_gadget_udc()
Dat91_udc.h120 struct usb_gadget gadget; member
147 return container_of(g, struct at91_udc, gadget); in to_udc()
Dm66592-udc.h472 struct usb_gadget gadget; member
495 #define to_m66592(g) (container_of((g), struct m66592, gadget))
497 #define gadget_to_m66592(_gadget) container_of(_gadget, struct m66592, gadget)
498 #define m66592_to_gadget(m66592) (&m66592->gadget)
Dfotg210.h241 struct usb_gadget gadget; member
253 #define gadget_to_fotg210(g) container_of((g), struct fotg210_udc, gadget)
Dpxa25x_udc.h100 struct usb_gadget gadget; member
129 #define to_pxa25x(g) (container_of((g), struct pxa25x_udc, gadget))
Dgoku_udc.h243 struct usb_gadget gadget; member
263 #define to_goku_udc(g) (container_of((g), struct goku_udc, gadget))
Dnet2280.h153 struct usb_gadget gadget; member
376 if (ep->dev->gadget.speed != USB_SPEED_HIGH) in set_max_speed()
Damd5536udc.h523 struct usb_gadget gadget; member
565 #define to_amd5536_udc(g) (container_of((g), struct udc, gadget))
Dfsl_qe_udc.h269 struct usb_gadget *gadget; member
320 struct usb_gadget gadget; member
Dfsl_usb2_udc.h467 struct usb_gadget *gadget; member
477 struct usb_gadget gadget; member
Domap_udc.h160 struct usb_gadget gadget; member
Dfusb300_udc.h661 struct usb_gadget gadget; member
676 #define to_fusb300(g) (container_of((g), struct fusb300, gadget))
Dmv_udc.h174 struct usb_gadget gadget; member
Dmv_u3d.h243 struct usb_gadget gadget; member
/linux-4.1.27/Documentation/ABI/testing/
Dconfigfs-usb-gadget1 What: /config/usb-gadget
8 What: /config/usb-gadget/gadget
13 The attributes of a gadget:
15 UDC - bind a gadget to UDC/unbind a gadget;
17 to bind a gadget, empty string "" to unbind.
28 What: /config/usb-gadget/gadget/configs
32 This group contains a USB gadget's configurations
34 What: /config/usb-gadget/gadget/configs/config
43 What: /config/usb-gadget/gadget/configs/config/strings
50 What: /config/usb-gadget/gadget/configs/config/strings/language
[all …]
Dconfigfs-usb-gadget-uvc1 What: /config/usb-gadget/gadget/functions/uvc.name
10 What: /config/usb-gadget/gadget/functions/uvc.name/control
15 What: /config/usb-gadget/gadget/functions/uvc.name/control/class
20 What: /config/usb-gadget/gadget/functions/uvc.name/control/class/ss
25 What: /config/usb-gadget/gadget/functions/uvc.name/control/class/fs
30 What: /config/usb-gadget/gadget/functions/uvc.name/control/terminal
35 What: /config/usb-gadget/gadget/functions/uvc.name/control/terminal/output
40 What: /config/usb-gadget/gadget/functions/uvc.name/control/terminal/output/default
54 What: /config/usb-gadget/gadget/functions/uvc.name/control/terminal/camera
59 What: /config/usb-gadget/gadget/functions/uvc.name/control/terminal/camera/default
[all …]
Dsysfs-devices-platform-_UDC_-gadget1 What: /sys/devices/platform/_UDC_/gadget/suspended
5 Show the suspend state of an USB composite gadget.
11 What: /sys/devices/platform/_UDC_/gadget/gadget-lunX/nofua
16 the SCSI WRITE(10,12) commands when a gadget in USB Mass
Dconfigfs-usb-gadget-mass-storage1 What: /config/usb-gadget/gadget/functions/mass_storage.name
14 What: /config/usb-gadget/gadget/functions/mass_storage.name/lun.name
Dconfigfs-usb-gadget-loopback1 What: /config/usb-gadget/gadget/functions/Loopback.name
Dconfigfs-usb-gadget-printer1 What: /config/usb-gadget/gadget/functions/printer.name
Dconfigfs-usb-gadget-phonet1 What: /config/usb-gadget/gadget/functions/phonet.name
Dconfigfs-usb-gadget-sourcesink1 What: /config/usb-gadget/gadget/functions/SourceSink.name
Dconfigfs-usb-gadget-acm1 What: /config/usb-gadget/gadget/functions/acm.name
Dconfigfs-usb-gadget-serial1 What: /config/usb-gadget/gadget/functions/gser.name
Dconfigfs-usb-gadget-obex1 What: /config/usb-gadget/gadget/functions/obex.name
Dconfigfs-usb-gadget-uac21 What: /config/usb-gadget/gadget/functions/uac2.name
Dconfigfs-usb-gadget-ffs1 What: /config/usb-gadget/gadget/functions/ffs.name
Dconfigfs-usb-gadget-hid1 What: /config/usb-gadget/gadget/functions/hid.name
Dconfigfs-usb-gadget-uac11 What: /config/usb-gadget/gadget/functions/uac1.name
Dconfigfs-usb-gadget-midi1 What: /config/usb-gadget/gadget/functions/midi.name
Dconfigfs-usb-gadget-ecm1 What: /config/usb-gadget/gadget/functions/ecm.name
Dconfigfs-usb-gadget-ncm1 What: /config/usb-gadget/gadget/functions/ncm.name
Dconfigfs-usb-gadget-subset1 What: /config/usb-gadget/gadget/functions/geth.name
Dconfigfs-usb-gadget-rndis1 What: /config/usb-gadget/gadget/functions/rndis.name
Dconfigfs-usb-gadget-eem1 What: /config/usb-gadget/gadget/functions/eem.name
Dconfigfs-spear-pcie-gadget1 What: /config/pcie-gadget
17 /config/pcie-gadget.n/
/linux-4.1.27/Documentation/DocBook/
D.gadget.xml.cmd1 …ocumentation/DocBook/gadget.xml := SRCTREE=./ ./scripts/docproc doc Documentation/DocBook/gadget.t…
2 …gadget.xml: Documentation/DocBook/gadget.tmpl include/linux/usb/ch9.h include/linux/usb/gadget.h d…
DMakefile13 gadget.xml libata.xml mtdnand.xml librs.xml rapidio.xml \
/linux-4.1.27/drivers/usb/gadget/legacy/
Ddbgp.c26 struct usb_gadget *gadget; member
82 if (ep && ep->driver_data == dbgp.gadget) { in __disable_ep()
126 dev_dbg(&dbgp.gadget->dev, in dbgp_complete()
164 dev_dbg(&dbgp.gadget->dev, in dbgp_enable_ep_req()
174 ep->driver_data = dbgp.gadget; in __enable_ep()
207 dev_dbg(&dbgp.gadget->dev, "enable ep: failure (%d:%d)\n", stp, err); in dbgp_enable_ep()
212 static void dbgp_disconnect(struct usb_gadget *gadget) in dbgp_disconnect() argument
221 static void dbgp_unbind(struct usb_gadget *gadget) in dbgp_unbind() argument
229 usb_ep_free_request(gadget->ep0, dbgp.req); in dbgp_unbind()
233 gadget->ep0->driver_data = NULL; in dbgp_unbind()
[all …]
Dinode.c140 struct usb_gadget *gadget; member
776 switch (data->dev->gadget->speed) { in ep_config()
929 (void) usb_ep_set_halt (dev->gadget->ep0); in ep0_read()
934 struct usb_ep *ep = dev->gadget->ep0; in ep0_read()
945 if (gadget_is_dualspeed(dev->gadget) in ep0_read()
946 && (dev->gadget->speed in ep0_read()
951 usb_gadget_vbus_draw(dev->gadget, 2 * power); in ep0_read()
984 clean_req (dev->gadget->ep0, dev->req); in ep0_read()
1124 retval = setup_req (dev->gadget->ep0, dev->req, len); in ep0_write()
1134 dev->gadget->ep0, dev->req, in ep0_write()
[all …]
Dether.c231 if (gadget_is_otg(c->cdev->gadget)) { in rndis_do_config()
273 if (gadget_is_otg(c->cdev->gadget)) { in eth_do_config()
288 } else if (can_support_ecm(c->cdev->gadget)) { in eth_do_config()
323 struct usb_gadget *gadget = cdev->gadget; in eth_bind() local
344 } else if (can_support_ecm(gadget)) { in eth_bind()
384 gether_set_gadget(net, cdev->gadget); in eth_bind()
391 else if (can_support_ecm(gadget)) in eth_bind()
432 dev_info(&gadget->dev, "%s, version: " DRIVER_VERSION "\n", in eth_bind()
443 else if (can_support_ecm(gadget)) in eth_bind()
459 } else if (can_support_ecm(cdev->gadget)) { in eth_unbind()
Dcdc2.c111 if (gadget_is_otg(c->cdev->gadget)) { in cdc_do_config()
158 struct usb_gadget *gadget = cdev->gadget; in cdc_bind() local
162 if (!can_support_ecm(cdev->gadget)) { in cdc_bind()
163 dev_err(&gadget->dev, "controller '%s' not usable\n", in cdc_bind()
164 gadget->name); in cdc_bind()
202 dev_info(&gadget->dev, "%s, version: " DRIVER_VERSION "\n", in cdc_bind()
Dmulti.c156 if (gadget_is_otg(c->cdev->gadget)) { in rndis_do_config()
238 if (gadget_is_otg(c->cdev->gadget)) { in cdc_do_config()
314 struct usb_gadget *gadget = cdev->gadget; in multi_bind() local
325 if (!can_support_ecm(cdev->gadget)) { in multi_bind()
326 dev_err(&gadget->dev, "controller '%s' not usable\n", in multi_bind()
327 gadget->name); in multi_bind()
368 gether_set_gadget(ecm_opts->net, cdev->gadget); in multi_bind()
427 dev_info(&gadget->dev, DRIVER_DESC "\n"); in multi_bind()
Dprinter.c131 struct usb_gadget *gadget = c->cdev->gadget; in printer_do_config() local
134 usb_ep_autoconfig_reset(gadget); in printer_do_config()
136 usb_gadget_set_selfpowered(gadget); in printer_do_config()
138 if (gadget_is_otg(gadget)) { in printer_do_config()
Dncm.c116 if (gadget_is_otg(c->cdev->gadget)) { in ncm_do_config()
148 struct usb_gadget *gadget = cdev->gadget; in gncm_bind() local
180 dev_info(&gadget->dev, "%s\n", DRIVER_DESC); in gncm_bind()
DMakefile5 ccflags-y := -I$(srctree)/drivers/usb/gadget/
6 ccflags-y += -I$(srctree)/drivers/usb/gadget/udc/
7 ccflags-y += -I$(srctree)/drivers/usb/gadget/function/
Dacm_ms.c129 if (gadget_is_otg(c->cdev->gadget)) { in acm_ms_do_config()
175 struct usb_gadget *gadget = cdev->gadget; in acm_ms_bind() local
226 dev_info(&gadget->dev, "%s, version: " DRIVER_VERSION "\n", in acm_ms_bind()
DKconfig4 # (b) the gadget driver using it.
27 USB "gadget drivers" can be written.
48 this gadget connects to another OTG device, with this one using
109 Within the USB device, this gadget driver exposes a network device
111 Treat it like a two-node Ethernet link: host, and gadget.
133 If you say "y" here, the Ethernet gadget driver will try to provide
157 If you say "y" here, the Ethernet gadget driver will use the EEM
202 configurations the gadget will provide.
254 This fabric is an USB gadget. Two USB protocols are supported that is
295 connections can then be made on the gadget system, using
[all …]
Dg_ffs.c342 if (can_support_ecm(cdev->gadget)) { in gfs_bind()
388 gether_set_gadget(net, cdev->gadget); in gfs_bind()
393 if (can_support_ecm(cdev->gadget)) { in gfs_bind()
441 if (can_support_ecm(cdev->gadget)) in gfs_bind()
465 if (can_support_ecm(cdev->gadget)) { in gfs_unbind()
493 if (gadget_is_otg(c->cdev->gadget)) { in gfs_do_config()
546 if (can_support_ecm(c->cdev->gadget)) { in eth_bind_config()
Dhid.c114 if (gadget_is_otg(c->cdev->gadget)) { in do_config()
152 struct usb_gadget *gadget = cdev->gadget; in hid_bind() local
195 dev_info(&gadget->dev, DRIVER_DESC ", version: " DRIVER_VERSION "\n"); in hid_bind()
Dzero.c176 struct usb_gadget *g = cdev->gadget; in zero_autoresume()
194 if (cdev->gadget->speed == USB_SPEED_UNKNOWN) in zero_suspend()
343 if (gadget_is_otg(cdev->gadget)) { in zero_bind()
364 usb_ep_autoconfig_reset(cdev->gadget); in zero_bind()
369 usb_ep_autoconfig_reset(cdev->gadget); in zero_bind()
Dtcm_usb_gadget.c217 struct usb_gadget *gadget = fuas_to_gadget(fu); in bot_send_read_response() local
226 if (!gadget->sg_supported) { in bot_send_read_response()
259 struct usb_gadget *gadget = fuas_to_gadget(fu); in bot_send_write_request() local
270 if (!gadget->sg_supported) { in bot_send_write_request()
401 struct usb_gadget *gadget = f->config->cdev->gadget; in bot_set_alt() local
406 config_ep_by_speed(gadget, f, fu->ep_in); in bot_set_alt()
411 config_ep_by_speed(gadget, f, fu->ep_out); in bot_set_alt()
467 return usb_ep_queue(cdev->gadget->ep0, cdev->req, GFP_ATOMIC); in usbg_bot_setup()
527 struct usb_gadget *gadget = fuas_to_gadget(fu); in uasp_prepare_r_request() local
530 if (!gadget->sg_supported) { in uasp_prepare_r_request()
[all …]
Dnokia.c229 struct usb_gadget *gadget = cdev->gadget; in nokia_bind() local
241 if (!gadget_supports_altsettings(gadget)) { in nokia_bind()
282 dev_info(&gadget->dev, "%s\n", NOKIA_LONG_NAME); in nokia_bind()
Dmass_storage.c138 if (gadget_is_otg(c->cdev->gadget)) { in msg_do_config()
214 dev_info(&cdev->gadget->dev, in msg_bind()
Dserial.c193 if (gadget_is_otg(cdev->gadget)) { in gs_bind()
202 usb_ep_autoconfig_reset(cdev->gadget); in gs_bind()
Dtcm_usb_gadget.h15 #define fuas_to_gadget(f) (f->function.config->cdev->gadget)
Daudio.c176 if (gadget_is_otg(c->cdev->gadget)) { in audio_do_config()
/linux-4.1.27/drivers/usb/gadget/udc/bdc/
Dbdc_udc.c91 bdc->gadget.ep0->maxpacket = EP0_MAX_PKT_SIZE; in bdc_uspc_connected()
92 bdc->gadget.speed = USB_SPEED_SUPER; in bdc_uspc_connected()
103 bdc->gadget.ep0->maxpacket = 64; in bdc_uspc_connected()
104 bdc->gadget.speed = USB_SPEED_HIGH; in bdc_uspc_connected()
109 bdc->gadget.ep0->maxpacket = 64; in bdc_uspc_connected()
110 bdc->gadget.speed = USB_SPEED_FULL; in bdc_uspc_connected()
115 bdc->gadget.ep0->maxpacket = 8; in bdc_uspc_connected()
116 bdc->gadget.speed = USB_SPEED_LOW; in bdc_uspc_connected()
130 usb_gadget_set_state(&bdc->gadget, USB_STATE_DEFAULT); in bdc_uspc_connected()
150 bdc->gadget_driver->disconnect(&bdc->gadget); in bdc_uspc_disconnected()
[all …]
Dbdc_ep.c404 (req_len % bdc->gadget.ep0->maxpacket == 0)) { in setup_first_bd_ep0()
407 bdc->gadget.ep0->maxpacket); in setup_first_bd_ep0()
553 usb_gadget_unmap_request(&bdc->gadget, &req->usb_req, ep->dir); in bdc_req_complete()
691 ret = usb_gadget_map_request(&bdc->gadget, &req->usb_req, ep->dir); in ep0_queue()
730 ret = usb_gadget_map_request(&bdc->gadget, &req->usb_req, ep->dir); in ep_queue()
814 start_pending, end_pending, bdc->gadget.speed); in ep_dequeue()
824 if (bdc->gadget.speed == USB_SPEED_UNKNOWN) in ep_dequeue()
1112 enum usb_device_state state = bdc->gadget.state; in ep0_set_address()
1133 usb_gadget_set_state(&bdc->gadget, USB_STATE_ADDRESS); in ep0_set_address()
1135 usb_gadget_set_state(&bdc->gadget, USB_STATE_DEFAULT); in ep0_set_address()
[all …]
Dbdc.h269 #define gadget_to_bdc(g) container_of(g, struct bdc, gadget)
410 struct usb_gadget gadget; member
/linux-4.1.27/drivers/usb/phy/
Dphy-gpio-vbus-usb.c107 if (!gpio_vbus->phy.otg->gadget) in gpio_vbus_work()
126 usb_gadget_vbus_connect(gpio_vbus->phy.otg->gadget); in gpio_vbus_work()
136 status, gpio_vbus->phy.otg->gadget); in gpio_vbus_work()
145 usb_gadget_vbus_disconnect(gpio_vbus->phy.otg->gadget); in gpio_vbus_work()
151 status, gpio_vbus->phy.otg->gadget); in gpio_vbus_work()
166 otg->gadget ? otg->gadget->name : "none"); in gpio_vbus_irq()
168 if (otg->gadget) in gpio_vbus_irq()
178 struct usb_gadget *gadget) in gpio_vbus_set_peripheral() argument
190 if (!gadget) { in gpio_vbus_set_peripheral()
192 otg->gadget->name); in gpio_vbus_set_peripheral()
[all …]
Dphy-tahvo.c87 if (tu->phy.otg->gadget) in check_vbus_state()
88 usb_gadget_vbus_connect(tu->phy.otg->gadget); in check_vbus_state()
106 if (tu->phy.otg->gadget) in check_vbus_state()
107 usb_gadget_vbus_disconnect(tu->phy.otg->gadget); in check_vbus_state()
163 if (tu->phy.otg->gadget) in tahvo_usb_stop_peripheral()
164 usb_gadget_vbus_disconnect(tu->phy.otg->gadget); in tahvo_usb_stop_peripheral()
173 if (tu->phy.otg->gadget) in tahvo_usb_power_off()
174 usb_gadget_vbus_disconnect(tu->phy.otg->gadget); in tahvo_usb_power_off()
229 struct usb_gadget *gadget) in tahvo_usb_set_peripheral() argument
234 dev_dbg(&tu->pt_dev->dev, "%s %p\n", __func__, gadget); in tahvo_usb_set_peripheral()
[all …]
Dphy-generic.c121 usb_gadget_vbus_connect(otg->gadget); in nop_gpio_vbus_thread()
127 otg->gadget); in nop_gpio_vbus_thread()
131 usb_gadget_vbus_disconnect(otg->gadget); in nop_gpio_vbus_thread()
137 otg->gadget); in nop_gpio_vbus_thread()
176 static int nop_set_peripheral(struct usb_otg *otg, struct usb_gadget *gadget) in nop_set_peripheral() argument
181 if (!gadget) { in nop_set_peripheral()
182 otg->gadget = NULL; in nop_set_peripheral()
186 otg->gadget = gadget; in nop_set_peripheral()
Dphy-isp1301-omap.c309 isp->phy.otg->gadget->b_hnp_enable = 0; in gadget_suspend()
310 isp->phy.otg->gadget->a_hnp_support = 0; in gadget_suspend()
311 isp->phy.otg->gadget->a_alt_hnp_support = 0; in gadget_suspend()
312 return usb_gadget_vbus_disconnect(isp->phy.otg->gadget); in gadget_suspend()
350 if (isp->phy.otg->gadget) { in a_idle()
351 isp->phy.otg->gadget->is_a_peripheral = 1; in a_idle()
374 if (isp->phy.otg->gadget) { in b_idle()
375 isp->phy.otg->gadget->is_a_peripheral = 0; in b_idle()
557 if (isp->phy.otg->gadget->b_hnp_enable) { in otg_update_isp()
929 usb_gadget_vbus_connect(isp->phy.otg->gadget); in b_peripheral()
[all …]
Dphy-fsl-usb.c535 if (!otg->gadget || !otg->gadget->dev.parent) in fsl_otg_start_gadget()
539 dev = otg->gadget->dev.parent; in fsl_otg_start_gadget()
606 struct usb_gadget *gadget) in fsl_otg_set_peripheral() argument
619 if (!gadget) { in fsl_otg_set_peripheral()
621 otg->gadget->ops->vbus_draw(otg->gadget, 0); in fsl_otg_set_peripheral()
622 usb_gadget_vbus_disconnect(otg->gadget); in fsl_otg_set_peripheral()
623 otg->gadget = 0; in fsl_otg_set_peripheral()
629 otg->gadget = gadget; in fsl_otg_set_peripheral()
630 otg->gadget->is_a_peripheral = !otg_dev->fsm.id; in fsl_otg_set_peripheral()
752 if (otg->gadget) in fsl_otg_isr()
[all …]
Dphy-msm-usb.c738 if (motg->pdata->mode == USB_DR_MODE_HOST || otg->gadget) { in msm_otg_set_host()
751 if (!phy->otg->gadget) in msm_otg_start_peripheral()
763 usb_gadget_vbus_connect(phy->otg->gadget); in msm_otg_start_peripheral()
766 usb_gadget_vbus_disconnect(phy->otg->gadget); in msm_otg_start_peripheral()
774 struct usb_gadget *gadget) in msm_otg_set_peripheral() argument
787 if (!gadget) { in msm_otg_set_peripheral()
791 otg->gadget = NULL; in msm_otg_set_peripheral()
795 otg->gadget = NULL; in msm_otg_set_peripheral()
800 otg->gadget = gadget; in msm_otg_set_peripheral()
1700 if (phy->otg->host || phy->otg->gadget) in msm_otg_remove()
Dphy-mv-usb.c75 struct usb_gadget *gadget) in mv_otg_set_peripheral() argument
77 otg->gadget = gadget; in mv_otg_set_peripheral()
228 if (!otg->gadget) in mv_otg_start_periphrals()
234 usb_gadget_vbus_connect(otg->gadget); in mv_otg_start_periphrals()
236 usb_gadget_vbus_disconnect(otg->gadget); in mv_otg_start_periphrals()
DKconfig134 This chip is typically used as USB transceiver for USB host, gadget
162 implements role switch between EHCI host driver and gadget driver.
183 This chip is typically used as USB PHY for USB host, gadget.
Dphy-ab8500-usb.c959 if (!ab->phy.otg->gadget) in ab8500_usb_phy_disable_work()
1065 struct usb_gadget *gadget) in ab8500_usb_set_peripheral() argument
1074 ab->phy.otg->gadget = gadget; in ab8500_usb_set_peripheral()
1081 if ((ab->mode != USB_IDLE) && !gadget) { in ab8500_usb_set_peripheral()
/linux-4.1.27/Documentation/usb/
Dgadget_configfs.txt5 Linux USB gadget configured through configfs
20 A gadget is seen by its host as a set of configurations, each of which contains
21 a number of interfaces which, from the gadget's perspective, are known as
26 Creating a gadget means deciding what configurations there will be
33 It also describes how configfs integration into gadget is designed.
62 For each gadget to be created its corresponding directory must be created:
64 $ mkdir $CONFIGFS_HOME/usb_gadget/<gadget name>
76 Each gadget needs to have its vendor id <VID> and product id <PID> specified:
81 A gadget also needs its serial number, manufacturer and product strings.
96 Each gadget will consist of a number of configurations, their corresponding
[all …]
Dgadget_serial.txt24 This document and the gadget serial driver itself are
33 Versions of the gadget serial driver are available for the
35 version 2.3 or later of the gadget serial driver in a 2.6
42 gadget and usb drivers as modules.
53 The gadget serial driver is a Linux USB gadget driver, a USB device
58 The gadget serial driver talks over USB to either a CDC ACM driver
81 On the device-side Linux system, the gadget serial driver looks
84 On the host-side system, the gadget serial device looks like a
95 With the gadget serial driver and the host side ACM or generic
97 the host and the gadget side systems as if they were connected by a
[all …]
Dgadget_multi.txt5 The Multifunction Composite Gadget (or g_multi) is a composite gadget
7 a... multifunction gadget.
14 and RNDIS can be turned off. If they are both enabled the gadget will
22 To make use of the gadget one needs to make it work on host side --
23 without that there's no hope of achieving anything with the gadget.
28 Since the gadget uses standard composite framework and appears as such
39 For the gadget two work under Windows two conditions have to be met:
41 *** Detecting as composite gadget
43 First of all, Windows need to detect the gadget as an USB composite
44 gadget which on its own have some conditions[4]. If they are met,
[all …]
Dmass-storage.txt7 to read-only, and gadget can indicate that it is removable and/or
21 This document describes how to use the gadget from user space, its
29 The mass storage gadget accepts the following mass storage specific
56 If this option is set for a logical unit, gadget will accept an
77 reader). It does *not* mean that the entire gadget can be
93 backing file could not be opened in read/write mode, the gadget
119 This parameter specifies number of logical units the gadget will
134 Specifies whether the gadget is allowed to halt bulk endpoints.
138 In addition to the above, the gadget also accepts the following
151 For each logical unit, the gadget creates a directory in the sysfs
[all …]
Dgadget_printer.txt17 a gadget / "device class" driver using the Linux USB Gadget API. After the
18 USB device controller driver is loaded then load the printer gadget driver.
24 printer gadget driver using a device file. The printer returns a printer status
35 To load the USB device controller driver and the printer gadget driver. The
42 The follow command line parameter can be used when loading the printer gadget
100 To get the current printer status for the gadget driver:
197 /* Open device file for printer gadget. */
217 /* Read data from printer gadget driver. */
247 /* Open device file for printer gadget. */
272 /* Write data to printer gadget driver. */
[all …]
Dgadget-testing.txt167 process which implements the function proper). The gadget should be enabled
168 by writing a suitable string to usb_gadget/<gadget>/UDC.
173 On the device: start the function's userspace daemon, enable the gadget
211 - create the gadget
212 - connect the gadget to a host, preferably not the one used
213 to control the gadget
220 - observe the keystrokes from the gadget
239 device: run the gadget
291 device: connect the gadget, enable it
316 There are two cases: playing a mid from the gadget to
[all …]
Dfunctionfs.txt35 a gadget could use several FunctionFS functions. The idea is that
39 One can imagine a gadget that has an Ethernet, MTP and HID interfaces
49 On kernel level the gadget checks ffs_data->dev_name to identify
61 The gadget is registered only after all the declared function
65 Conversely, the gadget is unregistered after the first USB function
Dgadget_hid.txt2 Linux USB HID gadget driver
75 the amount of interrupt endpoints your gadget driver supports.
80 some data to the kernel, if HID is a part of a gadget composed with
91 gadget driver. To use, point it at a hidg device and set the
104 HID gadget.
108 gadget and you should receive the host answer, corresponding
Dauthorization.txt89 etc, but you get the idea. Anybody with access to a device gadget kit
Dchipidea.txt17 1) Power up 2 Freescale i.MX6Q sabre SD boards with gadget class driver loaded
/linux-4.1.27/drivers/usb/isp1760/
Disp1760-udc.c36 static inline struct isp1760_udc *gadget_to_udc(struct usb_gadget *gadget) in gadget_to_udc() argument
38 return container_of(gadget, struct isp1760_udc, gadget); in gadget_to_udc()
504 if (udc->gadget.state != USB_STATE_DEFAULT && in isp1760_udc_set_address()
505 udc->gadget.state != USB_STATE_ADDRESS) { in isp1760_udc_set_address()
507 udc->gadget.state); in isp1760_udc_set_address()
511 usb_gadget_set_state(&udc->gadget, addr ? USB_STATE_ADDRESS : in isp1760_udc_set_address()
621 if (udc->gadget.state != USB_STATE_ADDRESS && in isp1760_ep0_setup_standard()
622 udc->gadget.state != USB_STATE_CONFIGURED) in isp1760_ep0_setup_standard()
625 stall = udc->driver->setup(&udc->gadget, req) < 0; in isp1760_ep0_setup_standard()
629 usb_gadget_set_state(&udc->gadget, req->wValue ? in isp1760_ep0_setup_standard()
[all …]
Disp1760-udc.h73 struct usb_gadget gadget; member
DKconfig37 gadget function will be disabled.
/linux-4.1.27/drivers/usb/chipidea/
Dudc.c427 ret = usb_gadget_map_request(&ci->gadget, &hwreq->req, hwep->dir); in _hardware_enqueue()
603 usb_gadget_unmap_request(&hwep->ci->gadget, &hwreq->req, hwep->dir); in _hardware_dequeue()
703 static int _gadget_stop_activity(struct usb_gadget *gadget) in _gadget_stop_activity() argument
706 struct ci_hdrc *ci = container_of(gadget, struct ci_hdrc, gadget); in _gadget_stop_activity()
710 ci->gadget.speed = USB_SPEED_UNKNOWN; in _gadget_stop_activity()
716 gadget_for_each_ep(ep, gadget) { in _gadget_stop_activity()
723 gadget_for_each_ep(ep, gadget) { in _gadget_stop_activity()
751 if (ci->gadget.speed != USB_SPEED_UNKNOWN) in isr_reset_handler()
752 usb_gadget_udc_reset(&ci->gadget, ci->driver); in isr_reset_handler()
754 retval = _gadget_stop_activity(&ci->gadget); in isr_reset_handler()
[all …]
Ddebug.c26 struct usb_gadget *gadget = &ci->gadget; in ci_device_show() local
28 seq_printf(s, "speed = %d\n", gadget->speed); in ci_device_show()
29 seq_printf(s, "max_speed = %d\n", gadget->max_speed); in ci_device_show()
30 seq_printf(s, "is_otg = %d\n", gadget->is_otg); in ci_device_show()
31 seq_printf(s, "is_a_peripheral = %d\n", gadget->is_a_peripheral); in ci_device_show()
32 seq_printf(s, "b_hnp_enable = %d\n", gadget->b_hnp_enable); in ci_device_show()
33 seq_printf(s, "a_hnp_support = %d\n", gadget->a_hnp_support); in ci_device_show()
34 seq_printf(s, "a_alt_hnp_support = %d\n", gadget->a_alt_hnp_support); in ci_device_show()
36 (gadget->name ? gadget->name : "")); in ci_device_show()
Dotg.c65 usb_gadget_vbus_connect(&ci->gadget); in ci_handle_vbus_change()
67 usb_gadget_vbus_disconnect(&ci->gadget); in ci_handle_vbus_change()
Dotg_fsm.c539 usb_gadget_vbus_connect(&ci->gadget); in ci_otg_start_gadget()
541 usb_gadget_vbus_disconnect(&ci->gadget); in ci_otg_start_gadget()
680 ci->gadget.is_a_peripheral = 1; in ci_otg_fsm_event()
774 ci->otg.gadget = &ci->gadget; in ci_hdrc_otg_fsm_init()
Dci_hdrc_msm.c22 struct device *dev = ci->gadget.dev.parent; in ci_hdrc_msm_notify_event()
Dci.h221 struct usb_gadget gadget; member
/linux-4.1.27/drivers/usb/renesas_usbhs/
Dmod_gadget.c46 struct usb_gadget gadget; member
92 container_of(g, struct usbhsg_gpriv, gadget)
111 #define usbhsg_is_not_connected(gp) ((gp)->gadget.speed == USB_SPEED_UNKNOWN)
206 ret = usb_gadget_map_request(&gpriv->gadget, req, dir); in usbhsg_dma_map_ctrl()
212 usb_gadget_unmap_request(&gpriv->gadget, req, dir); in usbhsg_dma_map_ctrl()
466 gpriv->gadget.speed = usbhs_bus_get_speed(priv); in usbhsg_irq_dev_state()
470 gpriv->gadget.speed); in usbhsg_irq_dev_state()
541 ret = gpriv->driver->setup(&gpriv->gadget, &ctrl); in usbhsg_irq_ctrl_stage()
866 gpriv->gadget.speed = USB_SPEED_UNKNOWN; in usbhsg_try_stop()
884 static int usbhsg_gadget_start(struct usb_gadget *gadget, in usbhsg_gadget_start() argument
[all …]
/linux-4.1.27/drivers/usb/gadget/function/
Df_obex.c204 dev_dbg(&cdev->gadget->dev, in obex_set_alt()
212 dev_dbg(&cdev->gadget->dev, in obex_set_alt()
218 dev_dbg(&cdev->gadget->dev, in obex_set_alt()
220 if (config_ep_by_speed(cdev->gadget, f, in obex_set_alt()
222 config_ep_by_speed(cdev->gadget, f, in obex_set_alt()
231 dev_dbg(&cdev->gadget->dev, in obex_set_alt()
259 dev_dbg(&cdev->gadget->dev, "obex ttyGS%d disable\n", obex->port_num); in obex_disable()
276 dev_dbg(&cdev->gadget->dev, in obex_connect()
292 dev_dbg(&cdev->gadget->dev, in obex_disconnect()
307 if (!gadget_supports_altsettings(c->cdev->gadget)) in can_support_obex()
[all …]
Df_serial.c158 dev_dbg(&cdev->gadget->dev, in gser_set_alt()
163 dev_dbg(&cdev->gadget->dev, in gser_set_alt()
165 if (config_ep_by_speed(cdev->gadget, f, gser->port.in) || in gser_set_alt()
166 config_ep_by_speed(cdev->gadget, f, gser->port.out)) { in gser_set_alt()
181 dev_dbg(&cdev->gadget->dev, in gser_disable()
219 ep = usb_ep_autoconfig(cdev->gadget, &gser_fs_in_desc); in gser_bind()
225 ep = usb_ep_autoconfig(cdev->gadget, &gser_fs_out_desc); in gser_bind()
245 dev_dbg(&cdev->gadget->dev, "generic ttyGS%d: %s speed IN/%s OUT/%s\n", in gser_bind()
247 gadget_is_superspeed(c->cdev->gadget) ? "super" : in gser_bind()
248 gadget_is_dualspeed(c->cdev->gadget) ? "dual" : "full", in gser_bind()
Df_acm.c316 dev_dbg(&cdev->gadget->dev, "acm ttyGS%d completion, err %d\n", in acm_complete_set_line_coding()
323 dev_dbg(&cdev->gadget->dev, "acm ttyGS%d short resp, len %d\n", in acm_complete_set_line_coding()
368 cdev->gadget->ep0->driver_data = acm; in acm_setup()
400 dev_vdbg(&cdev->gadget->dev, in acm_setup()
408 dev_dbg(&cdev->gadget->dev, in acm_setup()
414 value = usb_ep_queue(cdev->gadget->ep0, req, GFP_ATOMIC); in acm_setup()
433 dev_vdbg(&cdev->gadget->dev, in acm_set_alt()
439 if (config_ep_by_speed(cdev->gadget, f, acm->notify)) in acm_set_alt()
447 dev_dbg(&cdev->gadget->dev, in acm_set_alt()
452 dev_dbg(&cdev->gadget->dev, in acm_set_alt()
[all …]
Df_ecm.c417 data[0] = cpu_to_le32(ecm_bitrate(cdev->gadget)); in ecm_do_notify()
420 DBG(cdev, "notify speed %d\n", ecm_bitrate(cdev->gadget)); in ecm_do_notify()
522 value = usb_ep_queue(cdev->gadget->ep0, req, GFP_ATOMIC); in ecm_setup()
550 if (config_ep_by_speed(cdev->gadget, f, ecm->notify)) in ecm_set_alt()
569 if (config_ep_by_speed(cdev->gadget, f, in ecm_set_alt()
571 config_ep_by_speed(cdev->gadget, f, in ecm_set_alt()
588 ecm->port.is_zlp_ok = !(gadget_is_musbhdrc(cdev->gadget) in ecm_set_alt()
696 if (!can_support_ecm(cdev->gadget)) in ecm_bind()
710 gether_set_gadget(ecm_opts->net, cdev->gadget); in ecm_bind()
749 ep = usb_ep_autoconfig(cdev->gadget, &fs_ecm_in_desc); in ecm_bind()
[all …]
Df_uvc.c308 if (config_ep_by_speed(cdev->gadget, f, uvc->control_ep)) in uvc_function_set_alt()
317 uvc_event->speed = cdev->gadget->speed; in uvc_function_set_alt()
364 ret = config_ep_by_speed(f->config->cdev->gadget, in uvc_function_set_alt()
446 strlcpy(uvc->vdev.name, cdev->gadget->name, sizeof(uvc->vdev.name)); in uvc_register_video()
648 ep = usb_ep_autoconfig(cdev->gadget, &uvc_control_ep); in uvc_function_bind()
656 if (gadget_is_superspeed(c->cdev->gadget)) in uvc_function_bind()
657 ep = usb_ep_autoconfig_ss(cdev->gadget, &uvc_ss_streaming_ep, in uvc_function_bind()
659 else if (gadget_is_dualspeed(cdev->gadget)) in uvc_function_bind()
660 ep = usb_ep_autoconfig(cdev->gadget, &uvc_hs_streaming_ep); in uvc_function_bind()
662 ep = usb_ep_autoconfig(cdev->gadget, &uvc_fs_streaming_ep); in uvc_function_bind()
[all …]
Df_subset.c271 if (config_ep_by_speed(cdev->gadget, f, geth->port.in_ep) || in geth_set_alt()
272 config_ep_by_speed(cdev->gadget, f, geth->port.out_ep)) { in geth_set_alt()
317 gether_set_gadget(gether_opts->net, cdev->gadget); in geth_bind()
342 ep = usb_ep_autoconfig(cdev->gadget, &fs_subset_in_desc); in geth_bind()
348 ep = usb_ep_autoconfig(cdev->gadget, &fs_subset_out_desc); in geth_bind()
377 gadget_is_superspeed(c->cdev->gadget) ? "super" : in geth_bind()
378 gadget_is_dualspeed(c->cdev->gadget) ? "dual" : "full", in geth_bind()
Du_ether.c58 struct usb_gadget *gadget; member
91 static inline int qlen(struct usb_gadget *gadget, unsigned qmult) in qlen() argument
93 if (gadget_is_dualspeed(gadget) && (gadget->speed == USB_SPEED_HIGH || in qlen()
94 gadget->speed == USB_SPEED_SUPER)) in qlen()
164 strlcpy(p->fw_version, dev->gadget->name, sizeof(p->fw_version)); in eth_get_drvinfo()
165 strlcpy(p->bus_info, dev_name(&dev->gadget->dev), sizeof(p->bus_info)); in eth_get_drvinfo()
593 if (gadget_is_dualspeed(dev->gadget)) in eth_start_xmit()
594 req->no_interrupt = (dev->gadget->speed == USB_SPEED_HIGH || in eth_start_xmit()
595 dev->gadget->speed == USB_SPEED_SUPER) in eth_start_xmit()
803 dev->gadget = g; in gether_setup_name()
[all …]
Df_phonet.c405 struct usb_gadget *gadget = fp->function.config->cdev->gadget; in pn_set_alt() local
427 if (config_ep_by_speed(gadget, f, fp->in_ep) || in pn_set_alt()
428 config_ep_by_speed(gadget, f, fp->out_ep)) { in pn_set_alt()
489 struct usb_gadget *gadget = cdev->gadget; in pn_bind() local
506 gphonet_set_gadget(phonet_opts->net, gadget); in pn_bind()
529 ep = usb_ep_autoconfig(gadget, &pn_fs_sink_desc); in pn_bind()
535 ep = usb_ep_autoconfig(gadget, &pn_fs_source_desc); in pn_bind()
569 INFO(cdev, "using %s, OUT %s, IN %s\n", cdev->gadget->name, in pn_bind()
Df_sourcesink.c357 ss->in_ep = usb_ep_autoconfig(cdev->gadget, &fs_source_desc); in sourcesink_bind()
361 f->name, cdev->gadget->name); in sourcesink_bind()
366 ss->out_ep = usb_ep_autoconfig(cdev->gadget, &fs_sink_desc); in sourcesink_bind()
390 ss->iso_in_ep = usb_ep_autoconfig(cdev->gadget, &fs_iso_source_desc); in sourcesink_bind()
395 ss->iso_out_ep = usb_ep_autoconfig(cdev->gadget, &fs_iso_sink_desc); in sourcesink_bind()
469 (gadget_is_superspeed(c->cdev->gadget) ? "super" : in sourcesink_bind()
470 (gadget_is_dualspeed(c->cdev->gadget) ? "dual" : "full")), in sourcesink_bind()
674 int speed = cdev->gadget->speed; in enable_source_sink()
679 result = config_ep_by_speed(cdev->gadget, &(ss->function), ep); in enable_source_sink()
698 result = config_ep_by_speed(cdev->gadget, &(ss->function), ep); in enable_source_sink()
[all …]
Df_rndis.c528 value = usb_ep_queue(cdev->gadget->ep0, req, GFP_ATOMIC); in rndis_setup()
552 if (config_ep_by_speed(cdev->gadget, f, rndis->notify)) in rndis_set_alt()
568 if (config_ep_by_speed(cdev->gadget, f, in rndis_set_alt()
570 config_ep_by_speed(cdev->gadget, f, in rndis_set_alt()
644 bitrate(cdev->gadget) / 100); in rndis_open()
702 gether_set_gadget(rndis_opts->net, cdev->gadget); in rndis_bind()
744 ep = usb_ep_autoconfig(cdev->gadget, &fs_in_desc); in rndis_bind()
750 ep = usb_ep_autoconfig(cdev->gadget, &fs_out_desc); in rndis_bind()
760 ep = usb_ep_autoconfig(cdev->gadget, &fs_notify_desc); in rndis_bind()
815 gadget_is_superspeed(c->cdev->gadget) ? "super" : in rndis_bind()
[all …]
Df_loopback.c196 loop->in_ep = usb_ep_autoconfig(cdev->gadget, &fs_loop_source_desc); in loopback_bind()
200 f->name, cdev->gadget->name); in loopback_bind()
205 loop->out_ep = usb_ep_autoconfig(cdev->gadget, &fs_loop_sink_desc); in loopback_bind()
226 (gadget_is_superspeed(c->cdev->gadget) ? "super" : in loopback_bind()
227 (gadget_is_dualspeed(c->cdev->gadget) ? "dual" : "full")), in loopback_bind()
312 result = config_ep_by_speed(cdev->gadget, &(loop->function), ep); in enable_endpoint()
Df_eem.c206 if (config_ep_by_speed(cdev->gadget, f, in eem_set_alt()
208 config_ep_by_speed(cdev->gadget, f, in eem_set_alt()
268 gether_set_gadget(eem_opts->net, cdev->gadget); in eem_bind()
292 ep = usb_ep_autoconfig(cdev->gadget, &eem_fs_in_desc); in eem_bind()
298 ep = usb_ep_autoconfig(cdev->gadget, &eem_fs_out_desc); in eem_bind()
322 gadget_is_superspeed(c->cdev->gadget) ? "super" : in eem_bind()
323 gadget_is_dualspeed(c->cdev->gadget) ? "dual" : "full", in eem_bind()
Df_printer.c69 struct usb_gadget *gadget; member
217 static inline struct usb_endpoint_descriptor *ep_desc(struct usb_gadget *gadget, in ep_desc() argument
222 switch (gadget->speed) { in ep_desc()
772 dev->in_ep->desc = ep_desc(dev->gadget, &fs_ep_in_desc, &hs_ep_in_desc, in set_printer_interface()
776 dev->out_ep->desc = ep_desc(dev->gadget, &fs_ep_out_desc, in set_printer_interface()
998 value = usb_ep_queue(cdev->gadget->ep0, req, GFP_ATOMIC); in printer_func_setup()
1010 struct usb_gadget *gadget = c->cdev->gadget; in printer_func_bind() local
1028 dev->gadget = gadget; in printer_func_bind()
1031 in_ep = usb_ep_autoconfig(cdev->gadget, &fs_ep_in_desc); in printer_func_bind()
1034 dev_err(&cdev->gadget->dev, "can't autoconfigure on %s\n", in printer_func_bind()
[all …]
DMakefile5 ccflags-y := -I$(srctree)/drivers/usb/gadget/
6 ccflags-y += -I$(srctree)/drivers/usb/gadget/udc/
Du_ether.h260 static inline bool can_support_ecm(struct usb_gadget *gadget) in can_support_ecm() argument
262 if (!gadget_supports_altsettings(gadget)) in can_support_ecm()
Df_fs.c67 struct usb_gadget *gadget; member
227 ret = usb_ep_queue(ffs->gadget->ep0, req, GFP_ATOMIC); in __ffs_ep0_queue_wait()
233 usb_ep_dequeue(ffs->gadget->ep0, req); in __ffs_ep0_queue_wait()
245 usb_ep_set_halt(ffs->gadget->ep0); in __ffs_ep0_stall()
561 struct usb_gadget *gadget = ffs->gadget; in ffs_ep0_ioctl() local
569 } else if (gadget && gadget->ops->ioctl) { in ffs_ep0_ioctl()
570 ret = gadget->ops->ioctl(gadget, code, value); in ffs_ep0_ioctl()
725 struct usb_gadget *gadget = epfile->ffs->gadget; in ffs_epfile_io() local
740 data_len = usb_ep_align_maybe(gadget, ep->ep, data_len); in ffs_epfile_io()
1031 switch (epfile->ffs->gadget->speed) { in ffs_epfile_ioctl()
[all …]
Df_ncm.c513 data[0] = cpu_to_le32(ncm_bitrate(cdev->gadget)); in ncm_do_notify()
516 DBG(cdev, "notify speed %d\n", ncm_bitrate(cdev->gadget)); in ncm_do_notify()
784 value = usb_ep_queue(cdev->gadget->ep0, req, GFP_ATOMIC); in ncm_setup()
813 if (config_ep_by_speed(cdev->gadget, f, ncm->notify)) in ncm_set_alt()
842 if (config_ep_by_speed(cdev->gadget, f, in ncm_set_alt()
844 config_ep_by_speed(cdev->gadget, f, in ncm_set_alt()
857 gadget_is_musbhdrc(cdev->gadget) in ncm_set_alt()
1350 if (!can_support_ecm(cdev->gadget)) in ncm_bind()
1363 gether_set_gadget(ncm_opts->net, cdev->gadget); in ncm_bind()
1402 ep = usb_ep_autoconfig(cdev->gadget, &fs_ncm_in_desc); in ncm_bind()
[all …]
Duvc_v4l2.c42 return usb_ep_set_halt(cdev->gadget->ep0); in uvc_send_response()
49 return usb_ep_queue(cdev->gadget->ep0, req, GFP_KERNEL); in uvc_send_response()
75 strlcpy(cap->card, cdev->gadget->name, sizeof(cap->card)); in uvc_v4l2_querycap()
76 strlcpy(cap->bus_info, dev_name(&cdev->gadget->dev), in uvc_v4l2_querycap()
Df_midi.c74 struct usb_gadget *gadget; member
308 err = config_ep_by_speed(midi->gadget, f, ep); in f_midi_start_ep()
343 err = config_ep_by_speed(midi->gadget, f, midi->out_ep); in f_midi_set_alt()
654 err = snd_card_new(&midi->gadget->dev, midi->index, midi->id, in f_midi_register_card()
723 midi->gadget = cdev->gadget; in f_midi_bind()
753 midi->in_ep = usb_ep_autoconfig(cdev->gadget, &bulk_in_desc); in f_midi_bind()
758 midi->out_ep = usb_ep_autoconfig(cdev->gadget, &bulk_out_desc); in f_midi_bind()
870 if (gadget_is_dualspeed(c->cdev->gadget)) { in f_midi_bind()
Du_uac1.h51 struct usb_gadget *gadget; member
Df_mass_storage.c259 struct usb_gadget *gadget; member
325 struct usb_gadget *gadget; /* Copy of cdev->gadget */ member
2282 rc = config_ep_by_speed(common->gadget, &(fsg->function), fsg->bulk_in); in do_set_interface()
2291 rc = config_ep_by_speed(common->gadget, &(fsg->function), in do_set_interface()
2800 common->gadget = cdev->gadget; in fsg_common_set_cdev()
2801 common->ep0 = cdev->gadget->ep0; in fsg_common_set_cdev()
2817 common->can_stall = can_stall && !(gadget_is_at91(common->gadget)); in fsg_common_set_cdev()
2888 lun->dev.parent = &common->gadget->dev; in fsg_common_create_lun()
3015 struct usb_gadget *gadget = c->cdev->gadget; in fsg_bind() local
3053 fsg->gadget = gadget; in fsg_bind()
[all …]
Df_uac2.c1007 struct usb_gadget *gadget = cdev->gadget; in afunc_bind() local
1079 agdev->out_ep = usb_ep_autoconfig(gadget, &fs_epout_desc); in afunc_bind()
1086 agdev->in_ep = usb_ep_autoconfig(gadget, &fs_epin_desc); in afunc_bind()
1148 struct usb_gadget *gadget = cdev->gadget; in afunc_set_alt() local
1173 config_ep_by_speed(gadget, fn, ep); in afunc_set_alt()
1183 config_ep_by_speed(gadget, fn, ep); in afunc_set_alt()
1187 if (gadget->speed == USB_SPEED_FULL) { in afunc_set_alt()
1431 value = usb_ep_queue(cdev->gadget->ep0, req, GFP_ATOMIC); in afunc_setup()
Du_fs.h151 struct usb_gadget *gadget; member
Df_uac1.c563 value = usb_ep_queue(cdev->gadget->ep0, req, GFP_ATOMIC); in f_audio_setup()
591 err = config_ep_by_speed(cdev->gadget, f, out_ep); in f_audio_set_alt()
679 audio->card.gadget = c->cdev->gadget; in f_audio_bind()
716 ep = usb_ep_autoconfig(cdev->gadget, &as_out_ep_desc); in f_audio_bind()
Df_hid.c483 status = usb_ep_queue(cdev->gadget->ep0, req, GFP_ATOMIC); in hidg_setup()
519 status = config_ep_by_speed(f->config->cdev->gadget, f, in hidg_set_alt()
539 status = config_ep_by_speed(f->config->cdev->gadget, f, in hidg_set_alt()
614 ep = usb_ep_autoconfig(c->cdev->gadget, &hidg_fs_in_ep_desc); in hidg_bind()
620 ep = usb_ep_autoconfig(c->cdev->gadget, &hidg_fs_out_ep_desc); in hidg_bind()
/linux-4.1.27/Documentation/devicetree/bindings/usb/
Ddwc2.txt23 - g-use-dma: enable dma usage in gadget driver.
24 - g-rx-fifo-size: size of rx fifo size in gadget mode.
25 - g-np-tx-fifo-size: size of non-periodic tx fifo size in gadget mode.
26 - g-tx-fifo-size: size of periodic tx fifo per endpoint (except ep0) in gadget mode.
Dci-hdrc-qcom.txt11 gadget@f9a55000 {
Datmel-usb.txt52 usb1: gadget@fffa4000 {
82 usb2: gadget@fff78000 {
/linux-4.1.27/drivers/usb/dwc3/
Dgadget.c265 usb_gadget_unmap_request(&dwc->gadget, &req->request, in dwc3_gadget_giveback()
469 if (dwc->gadget.speed == USB_SPEED_SUPER) { in dwc3_gadget_set_ep_config()
1032 usb_gadget_unmap_request(&dwc->gadget, &req->request, in __dwc3_gadget_kick_transfer()
1101 ret = usb_gadget_map_request(&dwc->gadget, &req->request, in __dwc3_gadget_ep_queue()
1585 dwc->gadget.name, in dwc3_gadget_start()
1737 dwc->gadget.ep0 = &dep->endpoint; in dwc3_gadget_init_hw_endpoints()
1745 &dwc->gadget.ep_list); in dwc3_gadget_init_hw_endpoints()
1763 INIT_LIST_HEAD(&dwc->gadget.ep_list); in dwc3_gadget_init_endpoints()
2073 dwc->gadget_driver->disconnect(&dwc->gadget); in dwc3_disconnect_gadget()
2082 dwc->gadget_driver->suspend(&dwc->gadget); in dwc3_suspend_gadget()
[all …]
Dep0.c155 usb_gadget_set_state(&dwc->gadget, USB_STATE_CONFIGURED); in __dwc3_gadget_ep0_queue()
347 usb_status |= dwc->gadget.is_selfpowered; in dwc3_ep0_handle_status()
404 state = dwc->gadget.state; in dwc3_ep0_handle_feature()
502 enum usb_device_state state = dwc->gadget.state; in dwc3_ep0_set_address()
524 usb_gadget_set_state(&dwc->gadget, USB_STATE_ADDRESS); in dwc3_ep0_set_address()
526 usb_gadget_set_state(&dwc->gadget, USB_STATE_DEFAULT); in dwc3_ep0_set_address()
536 ret = dwc->gadget_driver->setup(&dwc->gadget, ctrl); in dwc3_ep0_delegate_req()
543 enum usb_device_state state = dwc->gadget.state; in dwc3_ep0_set_config()
566 usb_gadget_set_state(&dwc->gadget, in dwc3_ep0_set_config()
585 usb_gadget_set_state(&dwc->gadget, in dwc3_ep0_set_config()
[all …]
DKconfig25 thereby the gadget feature will be regressed.
31 Select this when you want to use DWC3 in gadget mode only,
39 both host and gadget features are enabled.
DMakefile15 dwc3-y += gadget.o ep0.o
Dgadget.h28 #define gadget_to_dwc(g) (container_of(g, struct dwc3, gadget))
/linux-4.1.27/drivers/phy/
Dphy-dm816x-usb.c72 struct usb_gadget *gadget) in dm816x_usb_phy_set_peripheral() argument
74 otg->gadget = gadget; in dm816x_usb_phy_set_peripheral()
75 if (!gadget) in dm816x_usb_phy_set_peripheral()
Dphy-omap-usb2.c91 struct usb_gadget *gadget) in omap_usb_set_peripheral() argument
93 otg->gadget = gadget; in omap_usb_set_peripheral()
94 if (!gadget) in omap_usb_set_peripheral()
Dphy-twl4030-usb.c610 struct usb_gadget *gadget) in twl4030_set_peripheral() argument
615 otg->gadget = gadget; in twl4030_set_peripheral()
616 if (!gadget) in twl4030_set_peripheral()
/linux-4.1.27/drivers/power/
Disp1704_charger.c271 if (isp->phy->otg->gadget) in isp1704_charger_work()
272 usb_gadget_connect(isp->phy->otg->gadget); in isp1704_charger_work()
301 if (isp->phy->otg->gadget) in isp1704_charger_work()
302 usb_gadget_disconnect(isp->phy->otg->gadget); in isp1704_charger_work()
493 if (isp->phy->otg->gadget) in isp1704_charger_probe()
494 usb_gadget_disconnect(isp->phy->otg->gadget); in isp1704_charger_probe()
/linux-4.1.27/drivers/usb/dwc2/
Dgadget.c54 static inline struct dwc2_hsotg *to_hsotg(struct usb_gadget *gadget) in to_hsotg() argument
56 return container_of(gadget, struct dwc2_hsotg, gadget); in to_hsotg()
298 usb_gadget_unmap_request(&hsotg->gadget, req, hs_ep->dir_in); in s3c_hsotg_unmap_dma()
716 ret = usb_gadget_map_request(&hsotg->gadget, req, hs_ep->dir_in); in s3c_hsotg_map_dma()
1249 ret = hsotg->driver->setup(&hsotg->gadget, ctrl); in s3c_hsotg_process_control()
2080 hsotg->gadget.speed = USB_SPEED_FULL; in s3c_hsotg_irq_enumdone()
2086 hsotg->gadget.speed = USB_SPEED_HIGH; in s3c_hsotg_irq_enumdone()
2092 hsotg->gadget.speed = USB_SPEED_LOW; in s3c_hsotg_irq_enumdone()
2101 usb_speed_string(hsotg->gadget.speed)); in s3c_hsotg_irq_enumdone()
3024 static int s3c_hsotg_udc_start(struct usb_gadget *gadget, in s3c_hsotg_udc_start() argument
[all …]
DKconfig13 dwc2_platform.ko. For all modes(host, gadget and dual-role), there
38 The Designware USB2.0 high-speed gadget controller
48 mode. In this mode both host and gadget features are enabled, and
DMakefile13 dwc2-y += gadget.o
Dcore.h172 if ((_hs)->gadget.speed != USB_SPEED_UNKNOWN && \
175 (_hs)->driver->_entry(&(_hs)->gadget); \
718 struct usb_gadget gadget; member
/linux-4.1.27/drivers/staging/emxx_udc/
Demxx_udc.c492 udc->gadget.dev.parent, in _nbu2ss_dma_map_single()
502 udc->gadget.dev.parent, in _nbu2ss_dma_map_single()
539 dma_unmap_single(udc->gadget.dev.parent, in _nbu2ss_dma_unmap_single()
548 dma_sync_single_for_cpu(udc->gadget.dev.parent, in _nbu2ss_dma_unmap_single()
1611 if (udc->gadget.is_selfpowered) in std_req_get_status()
1781 nret = udc->driver->setup(&udc->gadget, &udc->ctrl); in _nbu2ss_decode_request()
1893 if (udc->gadget.speed == USB_SPEED_UNKNOWN) in _nbu2ss_ep0_int()
1894 udc->gadget.speed = _nbu2ss_get_speed(udc); in _nbu2ss_ep0_int()
2244 udc->gadget.speed = USB_SPEED_UNKNOWN; in _nbu2ss_quiesce()
2249 list_for_each_entry(ep, &udc->gadget.ep_list, ep.ep_list) { in _nbu2ss_quiesce()
[all …]
DTODO4 * move driver into drivers/usb/gadget/
DKconfig10 gadget drivers to also be dynamically linked.
/linux-4.1.27/drivers/usb/
DREADME6 "gadget.pdf" for peripheral side.) Also, Documentation/usb has
33 gadget/ - This is for USB peripheral controller drivers and
34 the various gadget drivers which talk to them.
DKconfig152 source "drivers/usb/gadget/Kconfig"
158 This option adds LED triggers for USB host and/or gadget activity.
162 gadget.
DMakefile60 obj-$(CONFIG_USB_GADGET) += gadget/
/linux-4.1.27/drivers/usb/musb/
DKconfig41 thereby the gadget feature will be regressed.
48 Select this when you want to use MUSB in gadget mode only,
57 both host and gadget features are enabled.
Dmusb_gadget.c1531 static int musb_gadget_get_frame(struct usb_gadget *gadget) in musb_gadget_get_frame() argument
1533 struct musb *musb = gadget_to_musb(gadget); in musb_gadget_get_frame()
1538 static int musb_gadget_wakeup(struct usb_gadget *gadget) in musb_gadget_wakeup() argument
1540 struct musb *musb = gadget_to_musb(gadget); in musb_gadget_wakeup()
1613 musb_gadget_set_self_powered(struct usb_gadget *gadget, int is_selfpowered) in musb_gadget_set_self_powered() argument
1615 gadget->is_selfpowered = !!is_selfpowered; in musb_gadget_set_self_powered()
1637 static int musb_gadget_vbus_session(struct usb_gadget *gadget, int is_active)
1650 static int musb_gadget_vbus_draw(struct usb_gadget *gadget, unsigned mA) in musb_gadget_vbus_draw() argument
1652 struct musb *musb = gadget_to_musb(gadget); in musb_gadget_vbus_draw()
1659 static int musb_gadget_pullup(struct usb_gadget *gadget, int is_on) in musb_gadget_pullup() argument
[all …]
/linux-4.1.27/arch/arm/boot/dts/
Devk-pro3.dts39 usb1: gadget@fffa4000 {
Dethernut5.dts52 usb1: gadget@fffa4000 {
Dat91-cosino_mega2560.dts47 usb2: gadget@f803c000 {
Dtny_a9263.dts48 usb1: gadget@fff78000 {
Dusb_a9260_common.dtsi40 usb1: gadget@fffa4000 {
Dat91rm9200ek.dts40 usb1: gadget@fffb0000 {
Daks-cdu.dts54 usb1: gadget@fffa4000 {
Dusb_a9263.dts53 usb1: gadget@fff78000 {
Dat91-foxg20.dts46 usb1: gadget@fffa4000 {
Dat91-qil_a9260.dts43 usb1: gadget@fffa4000 {
Dat91sam9x5ek.dtsi55 usb2: gadget@f803c000 {
Dat91sam9rlek.dts148 usb0: gadget@fffd4000 {
Dat91sam9g20ek_common.dtsi82 usb1: gadget@fffa4000 {
Dat91sam9263ek.dts61 usb1: gadget@fff78000 {
Dat91sam9n12ek.dts130 usb1: gadget@f803c000 {
Dat91sam9261ek.dts117 usb1: gadget@fffa4000 {
Dsama5d3xmb.dtsi179 usb0: gadget@00500000 {
Dat91-sama5d3_xplained.dts266 usb0: gadget@00500000 {
/linux-4.1.27/drivers/usb/common/
Dusb-otg-fsm.c265 else if (fsm->b_sess_vld && fsm->otg->gadget) in otg_statemachine()
279 gadget->b_hnp_enable && fsm->a_bus_suspend) in otg_statemachine()
/linux-4.1.27/Documentation/misc-devices/
Dspear-pcie-gadget.txt20 PCIe gadget support for SPEAr13XX platform
97 It will have to be insured that, once link up is done on gadget, then only host
/linux-4.1.27/Documentation/
DSM501.txt7 which may provide numerous interfaces including USB host controller USB gadget,

12