/openbmc/linux/drivers/usb/gadget/udc/aspeed-vhub/ |
H A D | ep0.c | 36 if (WARN_ON(!ep->ep0.dir_in)) in ast_vhub_reply() 100 ep->ep0.state); in ast_vhub_ep0_handle_setup() 165 ep->ep0.dir_in = false; in ast_vhub_ep0_handle_setup() 172 ep->ep0.dir_in = false; in ast_vhub_ep0_handle_setup() 222 writel(reg, ep->ep0.ctlstat); in ast_vhub_ep0_do_send() 288 stat, ep->ep0.state, ep->ep0.dir_in, in_ack, req); in ast_vhub_ep0_handle_ack() 290 switch(ep->ep0.state) { in ast_vhub_ep0_handle_ack() 320 if (ep->ep0.dir_in) in ast_vhub_ep0_handle_ack() 419 if (ep->ep0.dir_in) { in ast_vhub_ep0_queue() 464 ep->ep0.dir_in = false; in ast_vhub_ep0_dequeue() [all …]
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H A D | dev.c | 38 ast_vhub_ep0_handle_ack(&d->ep0, true); in ast_vhub_dev_irq() 40 ast_vhub_ep0_handle_ack(&d->ep0, false); in ast_vhub_dev_irq() 42 ast_vhub_ep0_handle_setup(&d->ep0); in ast_vhub_dev_irq() 71 writel(d->ep0.buf_dma, d->regs + AST_VHUB_DEV_EP0_DATA); in ast_vhub_dev_enable() 177 return ast_vhub_simple_reply(&d->ep0, st0, 0); in ast_vhub_dev_status() 202 return ast_vhub_simple_reply(&d->ep0, st0, 0); in ast_vhub_ep_status() 553 ast_vhub_init_ep0(vhub, &d->ep0, d); in ast_vhub_init_dev() 585 d->gadget.ep0 = &d->ep0.ep; in ast_vhub_init_dev()
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H A D | core.c | 144 ast_vhub_ep0_handle_ack(&vhub->ep0, true); in ast_vhub_irq() 146 ast_vhub_ep0_handle_ack(&vhub->ep0, false); in ast_vhub_irq() 148 ast_vhub_ep0_handle_setup(&vhub->ep0); in ast_vhub_irq() 233 writel(vhub->ep0.buf_dma, vhub->regs + AST_VHUB_EP0_DATA); in ast_vhub_init_hw() 390 ast_vhub_init_ep0(vhub, &vhub->ep0, NULL); in ast_vhub_probe()
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H A D | Makefile | 3 aspeed-vhub-y := core.o ep0.o epn.o dev.o hub.o
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/openbmc/linux/tools/usb/ffs-aio-example/simple/device_app/ |
H A D | aio_simple.c | 188 pfds[0].fd = ep0; in handle_ep0() 203 write(ep0, NULL, 0); in handle_ep0() 205 read(ep0, NULL, 0); in handle_ep0() 227 int ep0; in main() local 253 ep0 = open(ep_path, O_RDWR); in main() 254 if (ep0 < 0) { in main() 299 FD_SET(ep0, &rfds); in main() 302 ret = select(((ep0 > evfd) ? ep0 : evfd)+1, in main() 311 if (FD_ISSET(ep0, &rfds)) in main() 312 handle_ep0(ep0, &ready); in main() [all …]
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/openbmc/linux/tools/usb/ffs-aio-example/multibuff/device_app/ |
H A D | aio_multibuff.c | 181 ret = read(ep0, &event, sizeof(event)); in handle_ep0() 190 write(ep0, NULL, 0); in handle_ep0() 192 read(ep0, NULL, 0); in handle_ep0() 240 int ep0, ep1; in main() local 264 ep0 = open(ep_path, O_RDWR); in main() 265 if (ep0 < 0) { in main() 304 FD_SET(ep0, &rfds); in main() 307 ret = select(((ep0 > evfd) ? ep0 : evfd)+1, in main() 316 if (FD_ISSET(ep0, &rfds)) in main() 317 handle_ep0(ep0, &ready); in main() [all …]
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/openbmc/linux/drivers/usb/gadget/udc/ |
H A D | renesas_usbf.c | 1794 ep0->disabled = 0; in usbf_ep0_enable() 1930 if (!ep0->is_in) in usbf_ep0_queue() 2457 dev_dbg(ep0->udc->dev, in usbf_handle_ep0_setup() 2469 ep0->is_in = 1; in usbf_handle_ep0_setup() 2474 ep0->is_in = 0; in usbf_handle_ep0_setup() 2478 ep0->is_in = 1; in usbf_handle_ep0_setup() 2559 ep0->is_in = 0; in usbf_handle_ep0_out_status_start() 2585 ep0->is_in = 1; in usbf_handle_ep0_in_status_start() 2629 ep0->status = usbf_ep_reg_readl(ep0, USBF_REG_EP0_STATUS); in usbf_ep0_interrupt() 2630 usbf_ep_reg_writel(ep0, USBF_REG_EP0_STATUS, ~ep0->status); in usbf_ep0_interrupt() [all …]
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H A D | udc-xilinx.c | 1003 struct xusb_udc *udc = ep0->udc; in __xudc_ep0_queue() 1011 if (!list_empty(&ep0->queue)) { in __xudc_ep0_queue() 1057 struct xusb_udc *udc = ep0->udc; in xudc_ep0_queue() 1062 ret = __xudc_ep0_queue(ep0, req); in xudc_ep0_queue() 1587 ret = __xudc_ep0_queue(ep0, req); in xudc_setaddress() 1644 ret = __xudc_ep0_queue(ep0, req); in xudc_getstatus() 1767 xudc_nuke(ep0, -ECONNRESET); in xudc_handle_setup() 1836 xudc_done(ep0, req, 0); in xudc_ep0_out() 1843 (ep0->rambase << 2)); in xudc_ep0_out() 1901 xudc_done(ep0, req, 0); in xudc_ep0_in() [all …]
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H A D | lpc32xx_udc.c | 1457 done(ep0, req, 0); in udc_ep0_in_req() 1473 done(ep0, req, 0); in udc_ep0_in_req() 1493 done(ep0, req, 0); in udc_ep0_out_req() 1511 done(ep0, req, 0); in udc_ep0_out_req() 2192 nuke(ep0, -EPROTO); in udc_handle_ep0_setup() 2209 ep0->is_in = 1; in udc_handle_ep0_setup() 2211 ep0->is_in = 0; in udc_handle_ep0_setup() 2308 if (!ep0->is_in) in udc_handle_ep0_setup() 2332 ep0->totalints++; in udc_handle_ep0_in() 2367 ep0->totalints++; in udc_handle_ep0_out() [all …]
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/openbmc/u-boot/drivers/usb/musb/ |
H A D | musb_udc.c | 116 w = readw(&musbr->ep[0].ep0.csr0); in musb_db_regs() 209 csr0 = readw(&musbr->ep[0].ep0.csr0); in musb_peri_ep0_stall() 211 writew(csr0, &musbr->ep[0].ep0.csr0); in musb_peri_ep0_stall() 220 csr0 = readw(&musbr->ep[0].ep0.csr0); in musb_peri_ep0_ack_req() 222 writew(csr0, &musbr->ep[0].ep0.csr0); in musb_peri_ep0_ack_req() 229 csr0 = readw(&musbr->ep[0].ep0.csr0); in musb_ep0_tx_ready() 231 writew(csr0, &musbr->ep[0].ep0.csr0); in musb_ep0_tx_ready() 238 csr0 = readw(&musbr->ep[0].ep0.csr0); in musb_ep0_tx_ready_and_last() 240 writew(csr0, &musbr->ep[0].ep0.csr0); in musb_ep0_tx_ready_and_last() 247 csr0 = readw(&musbr->ep[0].ep0.csr0); in musb_peri_ep0_last() [all …]
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/openbmc/linux/drivers/usb/mtu3/ |
H A D | mtu3_gadget_ep0.c | 59 mtu3_req_complete(mtu->ep0, req, 0); in ep0_req_giveback() 196 mtu->ep0_req.mep = mtu->ep0; in ep0_set_sel() 265 mtu->ep0_req.mep = mtu->ep0; in ep0_get_status() 535 ep0_read_fifo(mtu->ep0, buf, count); in ep0_rx_state() 539 maxp = mtu->g.ep0->maxpacket; in ep0_rx_state() 577 maxp = mtu->g.ep0->maxpacket; in ep0_tx_state() 584 ep0_write_fifo(mtu->ep0, src, count); in ep0_tx_state() 664 ep0_stall_set(mtu->ep0, true, in ep0_handle_setup() 723 ep0_stall_set(mtu->ep0, false, 0); in mtu3_ep0_isr() 772 ep0_stall_set(mtu->ep0, true, 0); in mtu3_ep0_isr() [all …]
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/openbmc/linux/drivers/usb/host/ |
H A D | fhci-tds.c | 100 ep = usb->ep0; in fhci_ep0_free() 136 usb->ep0 = NULL; in fhci_ep0_free() 224 usb->ep0 = ep; in fhci_create_ep() 279 struct endpoint *ep = usb->ep0; in fhci_td_transaction_confirm() 385 struct endpoint *ep = usb->ep0; in fhci_host_transaction() 472 struct endpoint *ep = usb->ep0; in fhci_flush_bds() 528 struct endpoint *ep = usb->ep0; in fhci_flush_actual_frame() 592 struct endpoint *ep = usb->ep0; in fhci_host_transmit_actual_frame()
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H A D | fhci-sched.c | 36 cq_put(&usb->ep0->empty_frame_Q, pkt); in recycle_frame() 56 cq_put(&usb->ep0->dummy_packets_Q, pkt->data); in fhci_transaction_confirm() 212 pkt = cq_get(&usb->ep0->empty_frame_Q); in add_packet() 221 data = cq_get(&usb->ep0->dummy_packets_Q); in add_packet() 245 cq_put(&usb->ep0->dummy_packets_Q, pkt->data); in add_packet() 319 fhci_push_dummy_bd(usb->ep0); in scan_ed_list() 516 fhci_push_dummy_bd(usb->ep0); in fhci_frame_limit_timer_irq()
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/openbmc/linux/drivers/usb/usbip/ |
H A D | vudc_sysfs.c | 26 struct vep *ep0 = to_vep(udc->gadget.ep0); in get_gadget_descs() local 47 usb_req = list_last_entry(&ep0->req_queue, struct vrequest, req_entry); in get_gadget_descs() 61 usb_gadget_giveback_request(&(ep0->ep), &(usb_req->req)); in get_gadget_descs()
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/openbmc/linux/drivers/usb/cdns3/ |
H A D | Makefile | 18 cdns3-$(CONFIG_USB_CDNS3_GADGET) += cdns3-gadget.o cdns3-ep0.o 40 cdnsp-mem.o cdnsp-ep0.o
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/openbmc/u-boot/drivers/usb/gadget/ |
H A D | at91_udc.c | 1077 u32 __iomem *creg = ep0->creg; in handle_ep0() 1082 nuke(ep0, -EPROTO); in handle_ep0() 1091 nuke(ep0, 0); in handle_ep0() 1093 handle_setup(udc, ep0, csr); in handle_ep0() 1097 if (list_empty(&ep0->queue)) in handle_ep0() 1108 if (req && ep0->is_in) { in handle_ep0() 1109 if (handle_ep(ep0)) in handle_ep0() 1151 if (!ep0->is_in) { in handle_ep0() 1153 if (handle_ep(ep0)) { in handle_ep0() 1192 done(ep0, req, 0); in handle_ep0() [all …]
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H A D | composite.c | 285 qual->bMaxPacketSize0 = cdev->gadget->ep0->maxpacket; in device_qual() 721 gadget->ep0->driver_data = cdev; in composite_setup() 751 cdev->gadget->ep0->maxpacket; in composite_setup() 911 value = usb_ep_queue(gadget->ep0, req, GFP_KERNEL); in composite_setup() 915 composite_setup_complete(gadget->ep0, req); in composite_setup() 973 usb_ep_free_request(gadget->ep0, cdev->req); in composite_unbind() 995 cdev->req = usb_ep_alloc_request(gadget->ep0, GFP_KERNEL); in composite_bind() 1002 gadget->ep0->driver_data = cdev; in composite_bind() 1016 cdev->desc.bMaxPacketSize0 = gadget->ep0->maxpacket; in composite_bind()
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H A D | atmel_usba_udc.c | 538 ep = to_usba_ep(udc->gadget.ep0); in reset_all_endpoints() 564 return to_usba_ep(udc->gadget.ep0); in get_ep_by_addr() 1116 struct usba_ep *ep0; in usba_udc_irq() local 1134 ep0 = &udc->usba_ep[0]; in usba_udc_irq() 1135 ep0->desc = &usba_ep0_desc; in usba_udc_irq() 1136 ep0->state = WAIT_FOR_SETUP; in usba_udc_irq() 1137 usba_ep_writel(ep0, CFG, in usba_udc_irq() 1141 usba_ep_writel(ep0, CTL_ENB, in usba_udc_irq() 1153 if (!(usba_ep_readl(ep0, CFG) & USBA_EPT_MAPPED)) in usba_udc_irq() 1266 udc->gadget.ep0 = &eps[0].ep; in usba_udc_pdata()
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/openbmc/linux/drivers/usb/gadget/legacy/ |
H A D | inode.c | 933 (void) usb_ep_set_halt (dev->gadget->ep0); in ep0_read() 938 struct usb_ep *ep = dev->gadget->ep0; in ep0_read() 996 clean_req (dev->gadget->ep0, dev->req); in ep0_read() 1147 dev->gadget->ep0, dev->req, in ep0_write() 1153 clean_req (dev->gadget->ep0, dev->req); in ep0_write() 1163 (void) usb_ep_set_halt (dev->gadget->ep0); in ep0_write() 1489 value = setup_req (gadget->ep0, dev->req, in gadgetfs_setup() 1501 clean_req (gadget->ep0, dev->req); in gadgetfs_setup() 1651 gadget->ep0->driver_data = NULL; in gadgetfs_unbind() 1656 usb_ep_free_request (gadget->ep0, dev->req); in gadgetfs_unbind() [all …]
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H A D | dbgp.c | 226 usb_ep_free_request(gadget->ep0, dbgp.req); in dbgp_unbind() 284 dbgp.req = usb_ep_alloc_request(gadget->ep0, GFP_KERNEL); in dbgp_bind() 367 device_desc.bMaxPacketSize0 = gadget->ep0->maxpacket; in dbgp_setup() 401 return usb_ep_queue(gadget->ep0, req, GFP_ATOMIC); in dbgp_setup()
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/openbmc/linux/sound/soc/generic/ |
H A D | audio-graph-card2.c | 781 struct device_node *ep0, *ep1; in audio_graph2_link_c2c() local 834 ep0 = port_to_endpoint(port0); in audio_graph2_link_c2c() 837 codec0_port = of_graph_get_remote_port(ep0); in audio_graph2_link_c2c() 858 of_node_put(ep0); in audio_graph2_link_c2c() 1019 struct device_node *ep0 = port_to_endpoint(port0); in graph_count_c2c() local 1021 struct device_node *codec0 = of_graph_get_remote_port(ep0); in graph_count_c2c() 1046 of_node_put(ep0); in graph_count_c2c()
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/openbmc/u-boot/drivers/usb/dwc3/ |
H A D | ep0.c | 772 struct dwc3_ep *ep0; in dwc3_ep0_complete_data() local 782 ep0 = dwc->eps[0]; in dwc3_ep0_complete_data() 788 r = next_request(&ep0->request_list); in dwc3_ep0_complete_data() 799 dwc3_gadget_giveback(ep0, r, -ECONNRESET); in dwc3_ep0_complete_data() 809 maxp = ep0->endpoint.maxpacket; in dwc3_ep0_complete_data() 826 ep0->free_slot = 0; in dwc3_ep0_complete_data() 846 dwc3_gadget_giveback(ep0, r, 0); in dwc3_ep0_complete_data() 848 if (IS_ALIGNED(ur->length, ep0->endpoint.maxpacket) && in dwc3_ep0_complete_data()
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H A D | Makefile | 7 obj-$(CONFIG_USB_DWC3_GADGET) += gadget.o ep0.o
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/openbmc/linux/Documentation/usb/ |
H A D | functionfs.rst | 16 mounted provides an "ep0" file. User space driver need to 30 configuration changes to (say) endpoint 2)). "ep0" is used 65 have been written to their ep0's.
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/openbmc/linux/drivers/usb/gadget/udc/cdns2/ |
H A D | Makefile | 6 cdns2-udc-pci-$(CONFIG_USB_CDNS2_UDC) += cdns2-pci.o cdns2-gadget.o cdns2-ep0.o
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