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Searched refs:eps (Results 1 – 25 of 52) sorted by relevance

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/linux/drivers/usb/storage/
H A Duas-detect.h29 struct usb_host_endpoint *eps[]) in uas_find_endpoints() argument
41 eps[pipe_id - 1] = &endpoint[i]; in uas_find_endpoints()
49 if (!eps[0] || !eps[1] || !eps[2] || !eps[3]) in uas_find_endpoints()
59 struct usb_host_endpoint *eps[4] = { }; in uas_use_uas_driver() local
70 r = uas_find_endpoints(alt, eps); in uas_use_uas_driver()
106 } else if (usb_ss_max_streams(&eps[1]->ss_ep_comp) == 32) { in uas_use_uas_driver()
H A Duas.c965 struct usb_host_endpoint *eps[4] = { }; in uas_configure_endpoints() local
969 r = uas_find_endpoints(devinfo->intf->cur_altsetting, eps); in uas_configure_endpoints()
974 usb_endpoint_num(&eps[0]->desc)); in uas_configure_endpoints()
976 usb_endpoint_num(&eps[1]->desc)); in uas_configure_endpoints()
978 usb_endpoint_num(&eps[2]->desc)); in uas_configure_endpoints()
980 usb_endpoint_num(&eps[3]->desc)); in uas_configure_endpoints()
986 devinfo->qdepth = usb_alloc_streams(devinfo->intf, eps + 1, in uas_configure_endpoints()
999 struct usb_host_endpoint *eps[3]; in uas_free_streams() local
1001 eps[0] = usb_pipe_endpoint(udev, devinfo->status_pipe); in uas_free_streams()
1002 eps[1] = usb_pipe_endpoint(udev, devinfo->data_in_pipe); in uas_free_streams()
[all …]
/linux/drivers/usb/gadget/legacy/
H A Draw_gadget.c182 struct raw_ep eps[USB_RAW_EPS_NUM_MAX]; member
222 if (dev->eps[i].state == STATE_EP_DISABLED) in dev_free()
224 usb_ep_disable(dev->eps[i].ep); in dev_free()
225 usb_ep_free_request(dev->eps[i].ep, dev->eps[i].req); in dev_free()
226 kfree(dev->eps[i].ep->desc); in dev_free()
227 dev->eps[i].state = STATE_EP_DISABLED; in dev_free()
307 dev->eps[i].ep = ep; in gadget_bind()
308 dev->eps[i].addr = get_ep_addr(ep->name); in gadget_bind()
309 dev->eps[i].state = STATE_EP_DISABLED; in gadget_bind()
875 ep = &dev->eps[i]; in raw_ioctl_ep_enable()
[all …]
/linux/drivers/usb/host/
H A Dxhci-sideband.c89 sb->eps[ep->ep_index] = NULL; in __xhci_sideband_remove_endpoint()
162 ep = &sb->vdev->eps[ep_index]; in xhci_sideband_add_endpoint()
175 if (sb->eps[ep_index] || ep->sideband) in xhci_sideband_add_endpoint()
179 sb->eps[ep_index] = ep; in xhci_sideband_add_endpoint()
207 ep = sb->eps[ep_index]; in xhci_sideband_remove_endpoint()
227 ep = sb->eps[ep_index]; in xhci_sideband_stop_endpoint()
257 ep = sb->eps[ep_index]; in xhci_sideband_get_endpoint_buffer()
490 if (sb->eps[i]) in xhci_sideband_unregister()
491 __xhci_sideband_remove_endpoint(sb, sb->eps[i]); in xhci_sideband_unregister()
H A Dxhci.c1683 ep_state = &xhci->devs[slot_id]->eps[ep_index].ep_state; in xhci_urb_enqueue()
1787 ep = &vdev->eps[ep_index]; in xhci_urb_dequeue()
1947 if (xhci->devs[udev->slot_id]->eps[ep_index].ring != NULL) in xhci_drop_endpoint()
2032 if (virt_dev->eps[ep_index].ring && in xhci_add_endpoint()
2823 memcpy(&ep_bw_info[i], &virt_dev->eps[i].bw_info, in xhci_reserve_bandwidth()
2830 &virt_dev->eps[i].bw_info, in xhci_reserve_bandwidth()
2833 &virt_dev->eps[i], in xhci_reserve_bandwidth()
2842 &virt_dev->eps[i].bw_info, in xhci_reserve_bandwidth()
2845 &virt_dev->eps[i], in xhci_reserve_bandwidth()
2867 &virt_dev->eps[i].bw_info, in xhci_reserve_bandwidth()
[all …]
H A Dxhci-debugfs.c288 dev->eps[ep_index].ep_state); in xhci_endpoint_context_show()
468 if (spriv->eps[ep_index]) in xhci_debugfs_create_endpoint()
475 epriv->show_ring = dev->eps[ep_index].ring; in xhci_debugfs_create_endpoint()
482 spriv->eps[ep_index] = epriv; in xhci_debugfs_create_endpoint()
492 if (!spriv || !spriv->eps[ep_index]) in xhci_debugfs_remove_endpoint()
495 epriv = spriv->eps[ep_index]; in xhci_debugfs_remove_endpoint()
497 spriv->eps[ep_index] = NULL; in xhci_debugfs_remove_endpoint()
588 if (!spriv || !spriv->eps[ep_index] || in xhci_debugfs_create_stream_files()
589 !dev->eps[ep_index].stream_info) in xhci_debugfs_create_stream_files()
592 epriv = spriv->eps[ep_index]; in xhci_debugfs_create_stream_files()
[all …]
H A Dxhci-mem.c406 xhci_ring_free(xhci, virt_dev->eps[ep_index].ring); in xhci_free_endpoint_ring()
407 virt_dev->eps[ep_index].ring = NULL; in xhci_free_endpoint_ring()
889 if (dev->eps[i].ring) in xhci_free_virt_device()
890 xhci_ring_free(xhci, dev->eps[i].ring); in xhci_free_virt_device()
891 if (dev->eps[i].stream_info) in xhci_free_virt_device()
893 dev->eps[i].stream_info); in xhci_free_virt_device()
902 if (!list_empty(&dev->eps[i].bw_endpoint_list)) { in xhci_free_virt_device()
903 list_del_init(&dev->eps[i].bw_endpoint_list); in xhci_free_virt_device()
1002 dev->eps[i].ep_index = i; in xhci_alloc_virt_device()
1003 dev->eps[i].vdev = dev; in xhci_alloc_virt_device()
[all …]
H A Dxhci-dbgcap.h149 struct dbc_ep eps[2]; member
200 return &dbc->eps[BULK_IN]; in get_in_ep()
205 return &dbc->eps[BULK_OUT]; in get_out_ep()
H A Dxhci-dbgcap.c210 xhci_dbc_flush_endpoint_requests(&dbc->eps[BULK_OUT]); in xhci_dbc_flush_requests()
211 xhci_dbc_flush_endpoint_requests(&dbc->eps[BULK_IN]); in xhci_dbc_flush_requests()
327 struct dbc_ep *dep = &dbc->eps[req->direction]; in dbc_ep_do_queue()
388 dep = &dbc->eps[direction]; in xhci_dbc_do_eps_init()
404 memset(dbc->eps, 0, sizeof_field(struct xhci_dbc, eps)); in xhci_dbc_eps_exit()
467 struct xhci_ring *in_ring = dbc->eps[BULK_IN].ring; in xhci_dbc_reinit_ep_rings()
468 struct xhci_ring *out_ring = dbc->eps[BULK_OUT].ring; in xhci_dbc_reinit_ep_rings()
1013 if (!list_empty(&dbc->eps[BULK_OUT].list_pending) || in xhci_dbc_handle_events()
/linux/drivers/usb/dwc3/
H A Dep0.c120 __dwc3_ep0_do_control_data(dwc, dwc->eps[direction], req); in __dwc3_gadget_ep0_queue()
140 __dwc3_ep0_do_control_status(dwc, dwc->eps[direction]); in __dwc3_gadget_ep0_queue()
183 __dwc3_ep0_do_control_data(dwc, dwc->eps[direction], req); in __dwc3_gadget_ep0_queue()
229 dep = dwc->eps[1]; in dwc3_ep0_stall_and_restart()
234 dep = dwc->eps[0]; in dwc3_ep0_stall_and_restart()
250 dwc->eps[0]->trb_enqueue = 0; in dwc3_ep0_stall_and_restart()
251 dwc->eps[1]->trb_enqueue = 0; in dwc3_ep0_stall_and_restart()
288 dep = dwc->eps[0]; in dwc3_ep0_out_start()
298 dwc3_ep = dwc->eps[i]; in dwc3_ep0_out_start()
323 dep = dwc->eps[epnum]; in dwc3_wIndex_to_dep()
[all …]
H A Dgadget.c149 dwc3_ep0_end_control_data(dwc, dwc->eps[dir]); in dwc3_ep0_reset_state()
151 dwc3_ep0_end_control_data(dwc, dwc->eps[!dir]); in dwc3_ep0_reset_state()
153 dwc->eps[0]->trb_enqueue = 0; in dwc3_ep0_reset_state()
154 dwc->eps[1]->trb_enqueue = 0; in dwc3_ep0_reset_state()
567 ret = dwc3_send_gadget_ep_cmd(dwc->eps[0], cmd, &params); in dwc3_gadget_start_config()
573 dep = dwc->eps[i]; in dwc3_gadget_start_config()
756 dep = dwc->eps[1]; in dwc3_gadget_clear_tx_fifos()
766 dep = dwc->eps[num]; in dwc3_gadget_clear_tx_fifos()
2516 dep = dwc->eps[epnum]; in dwc3_stop_active_transfers()
2974 dep = dwc->eps[0]; in __dwc3_gadget_start()
[all …]
/linux/drivers/platform/x86/dell/
H A Ddcdbas.c522 struct smm_eps_table *eps = (struct smm_eps_table *)addr; in check_eps_table() local
524 if (strncmp(eps->smm_comm_buff_anchor, SMM_EPS_SIG, 4) != 0) in check_eps_table()
527 if (checksum(addr, eps->length) != 0) in check_eps_table()
530 return eps; in check_eps_table()
537 struct smm_eps_table *eps = NULL; in dcdbas_check_wsmt() local
566 eps = check_eps_table(addr); in dcdbas_check_wsmt()
567 if (eps) in dcdbas_check_wsmt()
571 if (!eps) { in dcdbas_check_wsmt()
575 bios_buf_paddr = eps->smm_comm_buff_addr; in dcdbas_check_wsmt()
576 remap_size = eps->num_of_4k_pages * PAGE_SIZE; in dcdbas_check_wsmt()
/linux/drivers/usb/gadget/udc/cdns2/
H A Dcdns2-ep0.c45 struct cdns2_endpoint *pep = &pdev->eps[0]; in cdns2_ep0_enqueue()
92 struct cdns2_endpoint *pep = &pdev->eps[0]; in cdns2_ep0_stall()
109 struct cdns2_endpoint *pep = &pdev->eps[0]; in cdns2_status_stage()
193 pep = &pdev->eps[ep_sts]; in cdns2_req_ep0_handle_status()
290 pep = &pdev->eps[cdns2_w_index_to_ep_index(le16_to_cpu(ctrl->wIndex))]; in cdns2_ep0_handle_feature_endpoint()
362 request->complete(&pdev->eps[0].endpoint, request); in __pending_setup_status_handler()
381 struct cdns2_endpoint *pep = &pdev->eps[0]; in cdns2_handle_setup_packet()
413 pep = &pdev->eps[0]; in cdns2_handle_setup_packet()
461 struct cdns2_endpoint *pep = &pdev->eps[0]; in cdns2_transfer_completed()
491 pdev->eps[0].dir = dir; in cdns2_handle_ep0_interrupt()
[all …]
/linux/drivers/usb/cdns3/
H A Dcdnsp-ep0.c23 pep = &pdev->eps[0]; in cdnsp_ep0_stall()
173 pep = &pdev->eps[ep_sts]; in cdnsp_ep0_handle_status()
305 pep = &pdev->eps[cdnsp_w_index_to_ep_index(le16_to_cpu(ctrl->wIndex))]; in cdnsp_ep0_handle_feature_endpoint()
431 pep = &pdev->eps[0]; in cdnsp_setup_analyze()
452 if (!list_empty(&pdev->eps[0].pending_list)) { in cdnsp_setup_analyze()
456 req = next_request(&pdev->eps[0].pending_list); in cdnsp_setup_analyze()
457 cdnsp_ep_dequeue(&pdev->eps[0], req); in cdnsp_setup_analyze()
H A Dcdns3-ep0.c39 struct cdns3_endpoint *priv_ep = priv_dev->eps[0]; in cdns3_ep0_run_transfer()
107 struct cdns3_endpoint *priv_ep = priv_dev->eps[0]; in cdns3_ep0_complete_setup()
254 priv_ep = priv_dev->eps[index]; in cdns3_req_ep0_get_status()
371 priv_ep = priv_dev->eps[index]; in cdns3_ep0_feature_handle_endpoint()
511 request->complete(&priv_dev->eps[0]->endpoint, request); in __pending_setup_status_handler()
534 struct cdns3_endpoint *priv_ep = priv_dev->eps[0]; in cdns3_ep0_setup_phase()
571 struct cdns3_endpoint *priv_ep = priv_dev->eps[0]; in cdns3_transfer_completed()
717 priv_ep = priv_dev->eps[i]; in cdns3_gadget_ep0_queue()
822 priv_ep = priv_dev->eps[0]; in cdns3_ep0_config()
H A Dcdnsp-gadget.c697 if ((pdev->eps[i - 1].ring && !(ctrl_ctx->drop_flags & le32)) || in cdnsp_update_eps_configuration()
742 pdev->eps[0].ep_state & EP_HALTED) { in cdnsp_reset_device()
743 cdnsp_halt_endpoint(pdev, &pdev->eps[0], 0); in cdnsp_reset_device()
750 pdev->eps[0].ep_state &= ~(EP_STOPPED | EP_HALTED); in cdnsp_reset_device()
751 pdev->eps[0].ep_state |= EP_ENABLED; in cdnsp_reset_device()
765 pdev->eps[i].ep_state |= EP_STOPPED | EP_UNCONFIGURED; in cdnsp_reset_device()
1464 if (!list_empty(&pdev->eps[0].pending_list)) { in cdnsp_stop()
1467 req = next_request(&pdev->eps[0].pending_list); in cdnsp_stop()
1469 cdnsp_ep_dequeue(&pdev->eps[0], req); in cdnsp_stop()
1657 pep = &pdev->eps[i]; in cdnsp_gadget_init_endpoints()
[all …]
H A Dcdnsp-mem.c673 cdnsp_free_endpoint_rings(pdev, &pdev->eps[0]); in cdnsp_free_priv_device()
696 pdev->eps[0].ring = cdnsp_ring_alloc(pdev, 2, TYPE_CTRL, 0, GFP_ATOMIC); in cdnsp_alloc_priv_device()
697 if (!pdev->eps[0].ring) in cdnsp_alloc_priv_device()
717 struct cdnsp_ep_ctx *ep0_ctx = pdev->eps[0].in_ctx; in cdnsp_copy_ep0_dequeue_into_input_ctx()
718 struct cdnsp_ring *ep_ring = pdev->eps[0].ring; in cdnsp_copy_ep0_dequeue_into_input_ctx()
769 ep0_ctx->deq = cpu_to_le64(pdev->eps[0].ring->first_seg->dma | in cdnsp_setup_addressable_priv_dev()
770 pdev->eps[0].ring->cycle_state); in cdnsp_setup_addressable_priv_dev()
/linux/drivers/usb/gadget/udc/
H A Dfsl_usb2_udc.h477 struct fsl_ep *eps; member
528 #define get_ep_by_pipe(udc, pipe) ((pipe == 1)? &udc->eps[0]: \
529 &udc->eps[pipe])
/linux/Documentation/devicetree/bindings/usb/
H A Dam33xx-usb.txt41 - mentor,num-eps: Specifies the number of endpoints. This is also a
112 mentor,num-eps = <16>;
158 mentor,num-eps = <16>;
H A Domap-usb.txt8 - num-eps : Specifies the number of endpoints. This is also a
32 num-eps = <16>;
/linux/drivers/usb/gadget/function/
H A Du_midi2.h78 struct f_midi2_ep_opts *eps[MAX_UMP_EPS]; member
/linux/Documentation/driver-api/usb/
H A Dbulk-streams.rst34 struct usb_host_endpoint **eps, unsigned int num_eps,
79 struct usb_host_endpoint **eps, unsigned int num_eps,
/linux/drivers/usb/core/
H A Dhcd.c2028 struct usb_host_endpoint **eps, unsigned int num_eps, in usb_alloc_streams() argument
2046 if (!usb_endpoint_xfer_bulk(&eps[i]->desc)) in usb_alloc_streams()
2049 if (eps[i]->streams) in usb_alloc_streams()
2053 ret = hcd->driver->alloc_streams(hcd, dev, eps, num_eps, in usb_alloc_streams()
2059 eps[i]->streams = ret; in usb_alloc_streams()
2078 struct usb_host_endpoint **eps, unsigned int num_eps, in usb_free_streams() argument
2092 if (!eps[i] || !eps[i]->streams) in usb_free_streams()
2095 ret = hcd->driver->free_streams(hcd, dev, eps, num_eps, mem_flags); in usb_free_streams()
2100 eps[i]->streams = 0; in usb_free_streams()
/linux/include/uapi/linux/usb/
H A Draw_gadget.h161 struct usb_raw_ep_info eps[USB_RAW_EPS_NUM_MAX]; member
/linux/arch/m68k/fpsp040/
H A Dsetox.S99 | Z = X*(64/log2)*(1+eps), |eps| <= 2^(-24).
115 | N = rnd-to-int( X*64/log2 (1+eps) ), |eps|<=2^(-24)
116 | X*64/log2 (1+eps) = N + f, |f| <= 0.5
117 | X*64/log2 - N = f - eps*X 64/log2
118 | X - N*log2/64 = f*log2/64 - eps*X

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