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Searched refs:devh (Results 1 – 6 of 6) sorted by relevance

/external/libusb/examples/
Dsam3u_benchmark.c38 static struct libusb_device_handle *devh = NULL; variable
99 libusb_fill_iso_transfer(xfr, devh, ep, buf, in benchmark_in()
103 libusb_fill_bulk_transfer(xfr, devh, ep, buf, in benchmark_in()
165 devh = libusb_open_device_with_vid_pid(NULL, 0x16c0, 0x0763); in main()
166 if (!devh) { in main()
171 rc = libusb_claim_interface(devh, 2); in main()
187 libusb_release_interface(devh, 0); in main()
189 if (devh) in main()
190 libusb_close(devh); in main()
Ddpfp.c60 static struct libusb_device_handle *devh = NULL; variable
70 devh = libusb_open_device_with_vid_pid(NULL, 0x05ba, 0x000a); in find_dpfp_device()
71 return devh ? 0 : -EIO; in find_dpfp_device()
80 r = libusb_control_transfer(devh, CTRL_IN, USB_RQ, 0xf0, 0, data, in print_f0_data()
102 r = libusb_control_transfer(devh, CTRL_IN, USB_RQ, 0x07, 0, status, 1, 0); in get_hwstat()
121 r = libusb_control_transfer(devh, CTRL_OUT, USB_RQ, 0x07, 0, &data, 1, 0); in set_hwstat()
139 r = libusb_control_transfer(devh, CTRL_OUT, USB_RQ, 0x4e, 0, &data, 1, 0); in set_mode()
182 libusb_fill_control_transfer(transfer, devh, buf, cb_mode_changed, NULL, in set_mode_async()
195 r = libusb_interrupt_transfer(devh, EP_INTR, data, INTR_LENGTH, in do_sync_intr()
404 libusb_fill_bulk_transfer(img_transfer, devh, EP_DATA, imgbuf, in alloc_transfers()
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Ddpfp_threaded.c65 static struct libusb_device_handle *devh = NULL; variable
102 devh = libusb_open_device_with_vid_pid(NULL, 0x05ba, 0x000a); in find_dpfp_device()
103 return devh ? 0 : -EIO; in find_dpfp_device()
112 r = libusb_control_transfer(devh, CTRL_IN, USB_RQ, 0xf0, 0, data, in print_f0_data()
134 r = libusb_control_transfer(devh, CTRL_IN, USB_RQ, 0x07, 0, status, 1, 0); in get_hwstat()
153 r = libusb_control_transfer(devh, CTRL_OUT, USB_RQ, 0x07, 0, &data, 1, 0); in set_hwstat()
171 r = libusb_control_transfer(devh, CTRL_OUT, USB_RQ, 0x4e, 0, &data, 1, 0); in set_mode()
214 libusb_fill_control_transfer(transfer, devh, buf, cb_mode_changed, NULL, in set_mode_async()
227 r = libusb_interrupt_transfer(devh, EP_INTR, data, INTR_LENGTH, in do_sync_intr()
434 libusb_fill_bulk_transfer(img_transfer, devh, EP_DATA, imgbuf, in alloc_transfers()
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/external/libmtp/src/
Dlibusb-glue.c239 usb_dev_handle *devh; in probe_device_descriptor() local
260 devh = usb_open(dev); in probe_device_descriptor()
261 if (devh == NULL) { in probe_device_descriptor()
321 usb_close(devh); in probe_device_descriptor()
332 ret = usb_get_string_simple(devh, in probe_device_descriptor()
344 usb_close(devh); in probe_device_descriptor()
356 ret = usb_get_driver_np(devh, in probe_device_descriptor()
382 ret = usb_get_descriptor(devh, 0x03, 0xee, buf, sizeof(buf)); in probe_device_descriptor()
391 usb_clear_halt(devh, 0); in probe_device_descriptor()
392 usb_close(devh); in probe_device_descriptor()
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Dlibusb1-glue.c236 libusb_device_handle *devh; in probe_device_descriptor() local
267 ret = libusb_open(dev, &devh); in probe_device_descriptor()
331 libusb_close(devh); in probe_device_descriptor()
342 ret = libusb_get_string_descriptor_ascii(devh, in probe_device_descriptor()
355 libusb_close(devh); in probe_device_descriptor()
358 if (libusb_kernel_driver_active(devh, config->interface[j].altsetting[k].iInterface)) in probe_device_descriptor()
368 libusb_close(devh); in probe_device_descriptor()
385 ret = libusb_get_descriptor(devh, 0x03, 0xee, buf, sizeof(buf)); in probe_device_descriptor()
394 libusb_clear_halt (devh, 0); in probe_device_descriptor()
395 libusb_close(devh); in probe_device_descriptor()
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Dlibopenusb1-glue.c210 openusb_dev_handle_t *devh = NULL; in probe_device_descriptor() local
237 ret = openusb_open_device(libmtp_openusb_handle, NULL, USB_INIT_DEFAULT, devh); in probe_device_descriptor()
313 openusb_close_device(*devh); in probe_device_descriptor()
338 openusb_close_device(*devh); in probe_device_descriptor()
351 openusb_close_device(*devh); in probe_device_descriptor()
359 openusb_close_device(*devh); in probe_device_descriptor()
388 ret = openusb_ctrl_xfer(*devh, 0, USB_ENDPOINT_IN, &ctrl); in probe_device_descriptor()
401 openusb_close_device(*devh); in probe_device_descriptor()
408 openusb_close_device(*devh); in probe_device_descriptor()
443 ret = openusb_ctrl_xfer(*devh, 0, USB_ENDPOINT_IN, &ctrl); in probe_device_descriptor()
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