Searched refs:gadget (Results 26 - 50 of 122) sorted by relevance

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/drivers/usb/gadget/
H A Dinode.c2 * inode.c -- user mode filesystem api for usb gadget controllers
32 #include <linux/usb/gadget.h>
48 * - First, dev_config() is called when /dev/gadget/$CHIP is configured
54 * called when each /dev/gadget/ep* file is configured (by writing
81 /* /dev/gadget/$CHIP represents ep0 and the whole device */
87 /* Only one open() of /dev/gadget/$CHIP; only one file tracks
136 struct usb_gadget *gadget; member in struct:dev_data
178 /* other /dev/gadget/$ENDPOINT files represent endpoints */
231 /* NOTE: don't use dev_printk calls before binding to the gadget
235 /* too wordy: dev_printk(level , &(d)->gadget
1297 struct usb_gadget *gadget = dev->gadget; local
1379 gadgetfs_setup(struct usb_gadget *gadget, const struct usb_ctrlrequest *ctrl) argument
1665 gadgetfs_unbind(struct usb_gadget *gadget) argument
1689 gadgetfs_bind(struct usb_gadget *gadget) argument
1728 gadgetfs_disconnect(struct usb_gadget *gadget) argument
1746 gadgetfs_suspend(struct usb_gadget *gadget) argument
1786 gadgetfs_probe(struct usb_gadget *gadget) argument
[all...]
H A Dgmidi.c34 #include <linux/usb/gadget.h>
143 struct usb_gadget *gadget = cdev->gadget; local
166 gcnum = usb_gadget_controller_number(gadget);
173 __func__, gadget->name);
H A Df_loopback.c189 loop->in_ep = usb_ep_autoconfig(cdev->gadget, &fs_loop_source_desc);
193 f->name, cdev->gadget->name);
198 loop->out_ep = usb_ep_autoconfig(cdev->gadget, &fs_loop_sink_desc);
204 if (gadget_is_dualspeed(c->cdev->gadget)) {
213 if (gadget_is_superspeed(c->cdev->gadget)) {
222 (gadget_is_superspeed(c->cdev->gadget) ? "super" :
223 (gadget_is_dualspeed(c->cdev->gadget) ? "dual" : "full")),
303 result = config_ep_by_speed(cdev->gadget, &(loop->function), ep);
313 result = config_ep_by_speed(cdev->gadget, &(loop->function), ep);
424 if (gadget_is_otg(cdev->gadget)) {
[all...]
H A Df_subset.c269 if (config_ep_by_speed(cdev->gadget, f, geth->port.in_ep) ||
270 config_ep_by_speed(cdev->gadget, f, geth->port.out_ep)) {
310 ep = usb_ep_autoconfig(cdev->gadget, &fs_subset_in_desc);
316 ep = usb_ep_autoconfig(cdev->gadget, &fs_subset_out_desc);
331 if (gadget_is_dualspeed(c->cdev->gadget)) {
343 if (gadget_is_superspeed(c->cdev->gadget)) {
361 gadget_is_superspeed(c->cdev->gadget) ? "super" :
362 gadget_is_dualspeed(c->cdev->gadget) ? "dual" : "full",
386 if (gadget_is_superspeed(c->cdev->gadget))
388 if (gadget_is_dualspeed(c->cdev->gadget))
[all...]
H A Domap_udc.c34 #include <linux/usb/gadget.h>
69 * D+ pullup to allow enumeration. That's too early for the gadget
72 * optional new "UDC not yet running" state to the gadget driver model,
196 if (!udc->driver || udc->gadget.speed == USB_SPEED_UNKNOWN) {
307 dma_unmap_single(ep->udc->gadget.dev.parent,
315 dma_sync_single_for_cpu(ep->udc->gadget.dev.parent,
945 if (!udc->driver || udc->gadget.speed == USB_SPEED_UNKNOWN)
951 ep->udc->gadget.dev.parent,
960 ep->udc->gadget.dev.parent,
1188 static int omap_get_frame(struct usb_gadget *gadget) argument
1194 omap_wakeup(struct usb_gadget *gadget) argument
1224 omap_set_selfpowered(struct usb_gadget *gadget, int is_selfpowered) argument
1303 omap_vbus_session(struct usb_gadget *gadget, int is_active) argument
1342 omap_vbus_draw(struct usb_gadget *gadget, unsigned mA) argument
1352 omap_pullup(struct usb_gadget *gadget, int is_on) argument
[all...]
H A Dzero.c16 * can write a hardware-agnostic gadget driver running inside a USB device.
222 struct usb_gadget *g = cdev->gadget;
240 if (cdev->gadget->speed == USB_SPEED_UNKNOWN)
261 struct usb_gadget *gadget = cdev->gadget; local
298 gcnum = usb_gadget_controller_number(gadget);
302 /* gadget zero is so simple (for now, no altsettings) that
310 longname, gadget->name);
319 gadget->name);
H A Df_ecm.c413 data[0] = cpu_to_le32(ecm_bitrate(cdev->gadget));
416 DBG(cdev, "notify speed %d\n", ecm_bitrate(cdev->gadget));
518 value = usb_ep_queue(cdev->gadget->ep0, req, GFP_ATOMIC);
546 if (config_ep_by_speed(cdev->gadget, f, ecm->notify))
565 if (config_ep_by_speed(cdev->gadget, f,
567 config_ep_by_speed(cdev->gadget, f,
584 ecm->port.is_zlp_ok = !(gadget_is_musbhdrc(cdev->gadget)
711 ep = usb_ep_autoconfig(cdev->gadget, &fs_ecm_in_desc);
717 ep = usb_ep_autoconfig(cdev->gadget, &fs_ecm_out_desc);
727 ep = usb_ep_autoconfig(cdev->gadget,
[all...]
H A Dfsl_udc_core.c36 #include <linux/usb/gadget.h>
188 dma_unmap_single(ep->udc->gadget.dev.parent,
196 dma_sync_single_for_cpu(ep->udc->gadget.dev.parent,
210 /* complete() is from gadget layer,
383 if (udc->gadget.is_otg) {
535 * for example the do_set_interface() in gadget layer,
558 if (!udc->driver || (udc->gadget.speed == USB_SPEED_UNKNOWN))
568 /* Assume the max packet size from gadget is always correct */
889 if (!udc->driver || udc->gadget.speed == USB_SPEED_UNKNOWN)
896 req->req.dma = dma_map_single(ep->udc->gadget
1150 fsl_get_frame(struct usb_gadget *gadget) argument
1158 fsl_wakeup(struct usb_gadget *gadget) argument
1184 fsl_vbus_session(struct usb_gadget *gadget, int is_active) argument
1210 fsl_vbus_draw(struct usb_gadget *gadget, unsigned mA) argument
1223 fsl_pullup(struct usb_gadget *gadget, int is_on) argument
[all...]
H A Df_sourcesink.c202 ss->in_ep = usb_ep_autoconfig(cdev->gadget, &fs_source_desc);
206 f->name, cdev->gadget->name);
211 ss->out_ep = usb_ep_autoconfig(cdev->gadget, &fs_sink_desc);
217 if (gadget_is_dualspeed(c->cdev->gadget)) {
226 if (gadget_is_superspeed(c->cdev->gadget)) {
235 (gadget_is_superspeed(c->cdev->gadget) ? "super" :
236 (gadget_is_dualspeed(c->cdev->gadget) ? "dual" : "full")),
264 * OR otherwise when host and gadget agree on how large
395 result = config_ep_by_speed(cdev->gadget, &(ss->function), ep);
414 result = config_ep_by_speed(cdev->gadget,
[all...]
H A Dmass_storage.c19 * addition to providing an example of a genuinely useful gadget
116 if (gadget_is_otg(c->cdev->gadget)) {
150 dev_info(&cdev->gadget->dev,
H A Du_ether.h2 * u_ether.h -- interface to USB gadget "ethernet link" utilities
73 /* netdev setup/teardown as directed by the gadget driver */
85 static inline bool can_support_ecm(struct usb_gadget *gadget) argument
87 if (!gadget_supports_altsettings(gadget))
H A Dat91_udc.c31 #include <linux/usb/gadget.h>
175 seq_printf(s, "vbus %s, pullup %s, %s powered%s, gadget %s\n\n",
214 list_for_each_entry (ep, &udc->gadget.ep_list, ep.ep_list) {
428 * gadget driver IN bytecounts can be wrong in fault cases. That's
432 * So all gadget drivers must accept that potential error. Some
487 if (!udc->driver || udc->gadget.speed == USB_SPEED_UNKNOWN) {
628 if (!udc || !udc->driver || udc->gadget.speed == USB_SPEED_UNKNOWN) {
660 * defer changing CONFG until after the gadget driver
788 static int at91_get_frame(struct usb_gadget *gadget) argument
790 struct at91_udc *udc = to_udc(gadget);
797 at91_wakeup(struct usb_gadget *gadget) argument
942 at91_vbus_session(struct usb_gadget *gadget, int is_active) argument
958 at91_pullup(struct usb_gadget *gadget, int is_on) argument
970 at91_set_selfpowered(struct usb_gadget *gadget, int is_on) argument
[all...]
H A Ddummy_hcd.c17 * This exposes a device side "USB gadget" API, driven by requests to a
40 #include <linux/usb/gadget.h>
78 /* gadget side driver data structres */
82 struct usb_gadget *gadget; member in struct:dummy_ep
187 struct usb_gadget gadget; member in struct:dummy
219 return dum->gadget.dev.parent;
224 return container_of(ep->gadget, struct dummy, gadget);
227 static inline struct dummy_hcd *gadget_to_dummy_hcd(struct usb_gadget *gadget) argument
229 struct dummy *dum = container_of(gadget, struc
[all...]
H A Dmv_udc_core.c29 #include <linux/usb/gadget.h>
245 dma_unmap_single(ep->udc->gadget.dev.parent,
252 dma_sync_single_for_cpu(ep->udc->gadget.dev.parent,
266 * complete() is from gadget layer,
471 if (!udc->driver || udc->gadget.speed == USB_SPEED_UNKNOWN)
728 if (!udc->driver || udc->gadget.speed == USB_SPEED_UNKNOWN)
735 req->req.dma = dma_map_single(ep->udc->gadget.dev.parent,
742 dma_sync_single_for_device(ep->udc->gadget.dev.parent,
1144 static int mv_udc_get_frame(struct usb_gadget *gadget) argument
1149 if (!gadget)
1160 mv_udc_wakeup(struct usb_gadget *gadget) argument
1179 mv_udc_vbus_session(struct usb_gadget *gadget, int is_active) argument
1212 mv_udc_pullup(struct usb_gadget *gadget, int is_on) argument
[all...]
H A Dpch_udc.c17 #include <linux/usb/gadget.h>
324 * @gadget: gadget driver data
325 * @driver: reference to gadget driver bound
336 * @connected: gadget driver associated
352 struct usb_gadget gadget; member in struct:pch_udc_dev
622 dev->driver->disconnect(&dev->gadget);
1108 * @gadget: Reference to the gadget driver
1112 * -EINVAL: If the gadget passe
1114 pch_udc_pcd_get_frame(struct usb_gadget *gadget) argument
1132 pch_udc_pcd_wakeup(struct usb_gadget *gadget) argument
1156 pch_udc_pcd_selfpowered(struct usb_gadget *gadget, int value) argument
1180 pch_udc_pcd_pullup(struct usb_gadget *gadget, int is_on) argument
1212 pch_udc_pcd_vbus_session(struct usb_gadget *gadget, int is_active) argument
1234 pch_udc_pcd_vbus_draw(struct usb_gadget *gadget, unsigned int mA) argument
[all...]
H A Dpxa25x_udc.c48 #include <linux/usb/gadget.h>
70 * Such controller drivers work with a gadget driver. The gadget driver
74 * usb hardware so that the gadget drivers will be more portable.
125 * used by gadget driver; and the inner talker-to-hardware core.
209 * for a single interface (with only the default altsetting) and for gadget
247 if (!dev->driver || dev->gadget.speed == USB_SPEED_UNKNOWN) {
295 /* for the pxa25x, these can just wrap kmalloc/kfree. gadget drivers
654 || dev->gadget.speed == USB_SPEED_UNKNOWN)) {
855 if (ep->dev->gadget
[all...]
H A Ds3c2410_udc.c2 * linux/drivers/usb/gadget/s3c2410_udc.c
35 #include <linux/usb/gadget.h>
731 /* deliver the request to the gadget driver */
732 ret = dev->driver->setup(&dev->gadget, crq);
938 dev->gadget.speed = USB_SPEED_UNKNOWN;
945 dev->gadget.speed = USB_SPEED_FULL;
964 if (dev->gadget.speed != USB_SPEED_UNKNOWN
967 dev->driver->resume(&dev->gadget);
978 if (dev->gadget.speed != USB_SPEED_UNKNOWN
981 dev->driver->suspend(&dev->gadget);
1040 to_s3c2410_udc(struct usb_gadget *gadget) argument
1454 s3c2410_udc_set_selfpowered(struct usb_gadget *gadget, int value) argument
1495 s3c2410_udc_vbus_session(struct usb_gadget *gadget, int is_active) argument
1506 s3c2410_udc_pullup(struct usb_gadget *gadget, int is_on) argument
[all...]
H A Dfsl_qe_udc.c2 * driver/usb/gadget/fsl_qe_udc.c
39 #include <linux/usb/gadget.h>
56 /*ep name is important in gadget, it should obey the convention of ep_match()*/
101 dma_unmap_single(udc->gadget.dev.parent,
109 dma_sync_single_for_cpu(udc->gadget.dev.parent,
124 /* this complete() should a func implemented by gadget layer,
453 ep->rxbuf_d = dma_map_single(udc_controller->gadget.dev.parent,
459 dma_sync_single_for_device(udc_controller->gadget.dev.parent,
554 switch (udc->gadget.speed) {
575 switch (udc->gadget
1881 qe_get_frame(struct usb_gadget *gadget) argument
1899 qe_wakeup(struct usb_gadget *gadget) argument
1906 qe_vbus_session(struct usb_gadget *gadget, int is_active) argument
1918 qe_vbus_draw(struct usb_gadget *gadget, unsigned mA) argument
1926 qe_pullup(struct usb_gadget *gadget, int is_on) argument
[all...]
H A Dnet2280.c11 * This driver should work well with most "gadget" drivers, including
12 * the File Storage, Serial, and Ethernet/RNDIS gadget drivers
56 #include <linux/usb/gadget.h>
89 * Some gadget drivers work better with the dma support here than others.
154 if (!dev->driver || dev->gadget.speed == USB_SPEED_UNKNOWN)
193 && dev->gadget.speed == USB_SPEED_HIGH
199 if ((dev->gadget.speed == USB_SPEED_HIGH
201 || (dev->gadget.speed == USB_SPEED_FULL
529 && ep->dev->gadget.speed == USB_SPEED_FULL) {
558 && ep->dev->gadget
[all...]
H A Df_eem.c203 if (config_ep_by_speed(cdev->gadget, f,
205 config_ep_by_speed(cdev->gadget, f,
263 ep = usb_ep_autoconfig(cdev->gadget, &eem_fs_in_desc);
269 ep = usb_ep_autoconfig(cdev->gadget, &eem_fs_out_desc);
286 if (gadget_is_dualspeed(c->cdev->gadget)) {
298 if (gadget_is_superspeed(c->cdev->gadget)) {
311 gadget_is_superspeed(c->cdev->gadget) ? "super" :
312 gadget_is_dualspeed(c->cdev->gadget) ? "dual" : "full",
340 if (gadget_is_superspeed(c->cdev->gadget))
342 if (gadget_is_dualspeed(c->cdev->gadget))
[all...]
H A Df_acm.c367 cdev->gadget->ep0->driver_data = acm;
411 value = usb_ep_queue(cdev->gadget->ep0, req, GFP_ATOMIC);
434 if (config_ep_by_speed(cdev->gadget, f, acm->notify))
447 if (config_ep_by_speed(cdev->gadget, f,
449 config_ep_by_speed(cdev->gadget, f,
634 ep = usb_ep_autoconfig(cdev->gadget, &acm_fs_in_desc);
640 ep = usb_ep_autoconfig(cdev->gadget, &acm_fs_out_desc);
646 ep = usb_ep_autoconfig(cdev->gadget, &acm_fs_notify_desc);
671 if (gadget_is_dualspeed(c->cdev->gadget)) {
682 if (gadget_is_superspeed(c->cdev->gadget)) {
[all...]
H A Dimx_udc.c2 * driver/usb/gadget/imx_udc.c
36 #include <linux/usb/gadget.h>
59 imx_usb->gadget.speed = USB_SPEED_FULL;
70 imx_usb->gadget.speed = USB_SPEED_UNKNOWN;
323 struct imx_udc_struct, gadget);
648 i = imx_usb->driver->setup(&imx_usb->gadget, &u.r);
664 * USB gadget callback functions
698 if (!imx_usb->driver || imx_usb->gadget.speed == USB_SPEED_UNKNOWN) {
785 host. This assume all gadget drivers reply set
791 "<%s> gadget repl
[all...]
H A Dm66592-udc.c2 * M66592 UDC (USB gadget)
21 #include <linux/usb/gadget.h>
25 MODULE_DESCRIPTION("M66592 USB gadget driver");
96 m66592->gadget.speed = USB_SPEED_UNKNOWN;
98 m66592->driver->disconnect(&m66592->gadget);
489 /* if complete is true, gadget driver complete function is not call */
723 if (ep->m66592->gadget.speed == USB_SPEED_UNKNOWN)
999 m66592_queue(m66592->gadget.ep0, m66592->ep0_req, GFP_KERNEL);
1126 m66592->gadget.speed = USB_SPEED_HIGH;
1129 m66592->gadget
1554 m66592_pullup(struct usb_gadget *gadget, int is_on) argument
[all...]
/drivers/usb/dwc3/
H A Dgadget.c2 * gadget.c - DesignWare USB3 DRD Controller Gadget Framework Link
51 #include <linux/usb/gadget.h>
54 #include "gadget.h"
241 usb_gadget_unmap_request(&dwc->gadget, &req->request,
926 usb_gadget_unmap_request(&dwc->gadget, &req->request,
963 ret = usb_gadget_map_request(&dwc->gadget, &req->request,
976 * If we get XferNotReady before gadget driver
1315 dev_vdbg(dwc->dev, "gadget %s data soft-%s\n",
1348 dwc->gadget.name,
1355 dwc->gadget
[all...]
/drivers/usb/otg/
H A Dab8500-usb.c184 if (ab->phy.otg->gadget) {
187 v = ab->phy.otg->gadget;
268 if (!ab->phy.otg->gadget)
285 USB_EVENT_ENUMERATED, ab->phy.otg->gadget);
300 struct usb_gadget *gadget)
314 if (!gadget) {
316 otg->gadget = NULL;
319 otg->gadget = gadget;
299 ab8500_usb_set_peripheral(struct usb_otg *otg, struct usb_gadget *gadget) argument

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