Lines Matching full:dwc3
41 int dwc3_gadget_set_test_mode(struct dwc3 *dwc, int mode) in dwc3_gadget_set_test_mode()
72 int dwc3_gadget_get_link_state(struct dwc3 *dwc) in dwc3_gadget_get_link_state()
89 int dwc3_gadget_set_link_state(struct dwc3 *dwc, enum dwc3_link_state state) in dwc3_gadget_set_link_state()
98 if (!DWC3_VER_IS_PRIOR(DWC3, 194A)) { in dwc3_gadget_set_link_state()
125 if (!DWC3_VER_IS_PRIOR(DWC3, 194A)) in dwc3_gadget_set_link_state()
178 struct dwc3 *dwc = dep->dwc; in dwc3_gadget_del_and_unmap_request()
211 struct dwc3 *dwc = dep->dwc; in dwc3_gadget_giveback()
230 int dwc3_send_gadget_generic_command(struct dwc3 *dwc, unsigned int cmd, in dwc3_send_gadget_generic_command()
261 static int __dwc3_gadget_wakeup(struct dwc3 *dwc);
276 struct dwc3 *dwc = dep->dwc; in dwc3_send_gadget_ep_cmd()
411 struct dwc3 *dwc = dep->dwc; in dwc3_send_clear_stall_ep_cmd()
424 !DWC3_VER_IS_PRIOR(DWC3, 260A) && in dwc3_send_clear_stall_ep_cmd()
443 struct dwc3 *dwc = dep->dwc; in dwc3_alloc_trb_pool()
462 struct dwc3 *dwc = dep->dwc; in dwc3_free_trb_pool()
519 struct dwc3 *dwc; in dwc3_gadget_start_config()
554 struct dwc3 *dwc = dep->dwc; in dwc3_gadget_set_ep_config()
636 * @dwc: pointer to the DWC3 context
641 * DWC3 revision 280A and prior:
644 * DWC3 revision 290A and onwards:
651 static int dwc3_gadget_calc_tx_fifo_size(struct dwc3 *dwc, int mult) in dwc3_gadget_calc_tx_fifo_size()
662 if (DWC3_VER_IS_PRIOR(DWC3, 290A)) in dwc3_gadget_calc_tx_fifo_size()
671 * @dwc: pointer to the DWC3 context
676 void dwc3_gadget_clear_tx_fifos(struct dwc3 *dwc) in dwc3_gadget_clear_tx_fifos()
689 if (DWC3_IP_IS(DWC3)) in dwc3_gadget_clear_tx_fifos()
700 size = DWC3_IP_IS(DWC3) ? 0 : in dwc3_gadget_clear_tx_fifos()
732 struct dwc3 *dwc = dep->dwc; in dwc3_gadget_resize_tx_fifos()
790 if (DWC3_IP_IS(DWC3)) in dwc3_gadget_resize_tx_fifos()
800 if (DWC3_IP_IS(DWC3)) in dwc3_gadget_resize_tx_fifos()
826 struct dwc3 *dwc = dep->dwc; in __dwc3_gadget_ep_enable()
937 static void dwc3_remove_requests(struct dwc3 *dwc, struct dwc3_ep *dep) in dwc3_remove_requests()
975 struct dwc3 *dwc = dep->dwc; in __dwc3_gadget_ep_disable()
1022 struct dwc3 *dwc; in dwc3_gadget_ep_enable()
1027 pr_debug("dwc3: invalid parameters\n"); in dwc3_gadget_ep_enable()
1032 pr_debug("dwc3: missing wMaxPacketSize\n"); in dwc3_gadget_ep_enable()
1054 struct dwc3 *dwc; in dwc3_gadget_ep_disable()
1059 pr_debug("dwc3: invalid parameters\n"); in dwc3_gadget_ep_disable()
1161 struct dwc3 *dwc = dep->dwc; in __dwc3_prepare_one_trb()
1504 struct dwc3 *dwc = dep->dwc; in dwc3_prepare_trbs()
1615 static int __dwc3_gadget_get_frame(struct dwc3 *dwc) in __dwc3_gadget_get_frame()
1741 struct dwc3 *dwc = dep->dwc; in __dwc3_gadget_start_isoc()
1813 struct dwc3 *dwc = dep->dwc; in __dwc3_gadget_ep_queue()
1883 struct dwc3 *dwc = dep->dwc; in dwc3_gadget_ep_queue()
1929 struct dwc3 *dwc = dep->dwc; in dwc3_gadget_ep_cleanup_cancelled_requests()
1958 struct dwc3 *dwc = dep->dwc; in dwc3_gadget_ep_dequeue()
2012 struct dwc3 *dwc = dep->dwc; in __dwc3_gadget_ep_set_halt()
2095 struct dwc3 *dwc = dep->dwc; in dwc3_gadget_ep_set_halt()
2111 struct dwc3 *dwc = dep->dwc; in dwc3_gadget_ep_set_wedge()
2161 struct dwc3 *dwc = gadget_to_dwc(g); in dwc3_gadget_get_frame()
2166 static int __dwc3_gadget_wakeup(struct dwc3 *dwc) in __dwc3_gadget_wakeup()
2204 if (DWC3_VER_IS_PRIOR(DWC3, 194A)) { in __dwc3_gadget_wakeup()
2232 struct dwc3 *dwc = gadget_to_dwc(g); in dwc3_gadget_wakeup()
2246 struct dwc3 *dwc = gadget_to_dwc(g); in dwc3_gadget_set_selfpowered()
2256 static void dwc3_stop_active_transfers(struct dwc3 *dwc) in dwc3_stop_active_transfers()
2271 static void __dwc3_gadget_set_ssp_rate(struct dwc3 *dwc) in __dwc3_gadget_set_ssp_rate()
2295 static void __dwc3_gadget_set_speed(struct dwc3 *dwc) in __dwc3_gadget_set_speed()
2314 * WORKAROUND: DWC3 revision < 2.20a have an issue in __dwc3_gadget_set_speed()
2326 if (DWC3_VER_IS_PRIOR(DWC3, 220A) && in __dwc3_gadget_set_speed()
2341 if (DWC3_IP_IS(DWC3)) in __dwc3_gadget_set_speed()
2349 if (DWC3_IP_IS(DWC3)) in __dwc3_gadget_set_speed()
2364 static int dwc3_gadget_run_stop(struct dwc3 *dwc, int is_on, int suspend) in dwc3_gadget_run_stop()
2374 if (DWC3_VER_IS_WITHIN(DWC3, ANY, 187A)) { in dwc3_gadget_run_stop()
2379 if (!DWC3_VER_IS_PRIOR(DWC3, 194A)) in dwc3_gadget_run_stop()
2410 static void dwc3_gadget_disable_irq(struct dwc3 *dwc);
2411 static void __dwc3_gadget_stop(struct dwc3 *dwc);
2412 static int __dwc3_gadget_start(struct dwc3 *dwc);
2416 struct dwc3 *dwc = gadget_to_dwc(g); in dwc3_gadget_pullup()
2437 * suspended state during gadget disconnect. DWC3 gadget was already in dwc3_gadget_pullup()
2448 * successful resume, the DWC3 runtime PM resume routine will handle in dwc3_gadget_pullup()
2506 static void dwc3_gadget_enable_irq(struct dwc3 *dwc) in dwc3_gadget_enable_irq()
2519 if (DWC3_VER_IS_PRIOR(DWC3, 250A)) in dwc3_gadget_enable_irq()
2523 if (!DWC3_VER_IS_PRIOR(DWC3, 230A)) in dwc3_gadget_enable_irq()
2529 static void dwc3_gadget_disable_irq(struct dwc3 *dwc) in dwc3_gadget_disable_irq()
2559 static void dwc3_gadget_setup_nump(struct dwc3 *dwc) in dwc3_gadget_setup_nump()
2579 static int __dwc3_gadget_start(struct dwc3 *dwc) in __dwc3_gadget_start()
2597 * We are telling dwc3 that we want to use DCFG.NUMP as ACK TP's NUMP in __dwc3_gadget_start()
2598 * field instead of letting dwc3 itself calculate that automatically. in __dwc3_gadget_start()
2604 if (DWC3_IP_IS(DWC3)) in __dwc3_gadget_start()
2661 struct dwc3 *dwc = gadget_to_dwc(g); in dwc3_gadget_start()
2668 IRQF_SHARED, "dwc3", dwc->ev_buf); in dwc3_gadget_start()
2682 static void __dwc3_gadget_stop(struct dwc3 *dwc) in __dwc3_gadget_stop()
2691 struct dwc3 *dwc = gadget_to_dwc(g); in dwc3_gadget_stop()
2707 struct dwc3 *dwc = gadget_to_dwc(g); in dwc3_gadget_config_params()
2746 struct dwc3 *dwc = gadget_to_dwc(g); in dwc3_gadget_set_speed()
2757 struct dwc3 *dwc = gadget_to_dwc(g); in dwc3_gadget_set_ssp_rate()
2768 struct dwc3 *dwc = gadget_to_dwc(g); in dwc3_gadget_vbus_draw()
2785 * dwc3_gadget_check_config - ensure dwc3 can support the USB configuration
2796 struct dwc3 *dwc = gadget_to_dwc(g); in dwc3_gadget_check_config()
2831 struct dwc3 *dwc = gadget_to_dwc(g); in dwc3_gadget_async_callbacks()
2858 struct dwc3 *dwc = dep->dwc; in dwc3_gadget_init_control_endpoint()
2873 struct dwc3 *dwc = dep->dwc; in dwc3_gadget_init_in_endpoint()
2883 if (DWC3_IP_IS(DWC3)) in dwc3_gadget_init_in_endpoint()
2918 struct dwc3 *dwc = dep->dwc; in dwc3_gadget_init_out_endpoint()
2929 if (DWC3_IP_IS(DWC3)) in dwc3_gadget_init_out_endpoint()
2963 static int dwc3_gadget_init_endpoint(struct dwc3 *dwc, u8 epnum) in dwc3_gadget_init_endpoint()
3014 static int dwc3_gadget_init_endpoints(struct dwc3 *dwc, u8 total) in dwc3_gadget_init_endpoints()
3031 static void dwc3_gadget_free_endpoints(struct dwc3 *dwc) in dwc3_gadget_free_endpoints()
3047 * with all sorts of bugs when removing dwc3.ko. in dwc3_gadget_free_endpoints()
3076 * receive a short transfer along the way, DWC3 will skip in dwc3_gadget_ep_reclaim_completed_trb()
3078 * where CHN bit is zero. DWC3 will also avoid clearing HWO in dwc3_gadget_ep_reclaim_completed_trb()
3217 struct dwc3 *dwc = dep->dwc; in dwc3_gadget_ep_should_continue()
3246 struct dwc3 *dwc = dep->dwc; in dwc3_gadget_endpoint_trbs_complete()
3267 if (DWC3_VER_IS_PRIOR(DWC3, 183A)) { in dwc3_gadget_endpoint_trbs_complete()
3354 struct dwc3 *dwc = dep->dwc; in dwc3_gadget_endpoint_command_complete()
3381 struct dwc3 *dwc = dep->dwc; in dwc3_gadget_endpoint_stream_event()
3442 static void dwc3_endpoint_interrupt(struct dwc3 *dwc, in dwc3_endpoint_interrupt()
3485 static void dwc3_disconnect_gadget(struct dwc3 *dwc) in dwc3_disconnect_gadget()
3494 static void dwc3_suspend_gadget(struct dwc3 *dwc) in dwc3_suspend_gadget()
3503 static void dwc3_resume_gadget(struct dwc3 *dwc) in dwc3_resume_gadget()
3512 static void dwc3_reset_gadget(struct dwc3 *dwc) in dwc3_reset_gadget()
3585 static void dwc3_clear_stall_all_ep(struct dwc3 *dwc) in dwc3_clear_stall_all_ep()
3607 static void dwc3_gadget_disconnect_interrupt(struct dwc3 *dwc) in dwc3_gadget_disconnect_interrupt()
3627 static void dwc3_gadget_reset_interrupt(struct dwc3 *dwc) in dwc3_gadget_reset_interrupt()
3641 * WORKAROUND: DWC3 revisions <1.88a have an issue which in dwc3_gadget_reset_interrupt()
3666 if (DWC3_VER_IS_PRIOR(DWC3, 188A)) { in dwc3_gadget_reset_interrupt()
3693 static void dwc3_gadget_conndone_interrupt(struct dwc3 *dwc) in dwc3_gadget_conndone_interrupt()
3732 * WORKAROUND: DWC3 revisions <1.90a have an issue which in dwc3_gadget_conndone_interrupt()
3744 if (DWC3_VER_IS_PRIOR(DWC3, 190A)) in dwc3_gadget_conndone_interrupt()
3772 if (!DWC3_VER_IS_WITHIN(DWC3, ANY, 194A) && in dwc3_gadget_conndone_interrupt()
3787 * When dwc3 revisions >= 2.40a, LPM Erratum is enabled and in dwc3_gadget_conndone_interrupt()
3792 WARN_ONCE(DWC3_VER_IS_PRIOR(DWC3, 240A) && dwc->has_lpm_erratum, in dwc3_gadget_conndone_interrupt()
3793 "LPM Erratum not available on dwc3 revisions < 2.40a\n"); in dwc3_gadget_conndone_interrupt()
3795 if (dwc->has_lpm_erratum && !DWC3_VER_IS_PRIOR(DWC3, 240A)) in dwc3_gadget_conndone_interrupt()
3834 static void dwc3_gadget_wakeup_interrupt(struct dwc3 *dwc) in dwc3_gadget_wakeup_interrupt()
3848 static void dwc3_gadget_linksts_change_interrupt(struct dwc3 *dwc, in dwc3_gadget_linksts_change_interrupt()
3855 * WORKAROUND: DWC3 < 2.50a have an issue when configured without in dwc3_gadget_linksts_change_interrupt()
3872 if (DWC3_VER_IS_PRIOR(DWC3, 250A) && in dwc3_gadget_linksts_change_interrupt()
3881 * WORKAROUND: DWC3 Revisions <1.83a have an issue which, depending in dwc3_gadget_linksts_change_interrupt()
3898 if (DWC3_VER_IS_PRIOR(DWC3, 183A)) { in dwc3_gadget_linksts_change_interrupt()
3946 static void dwc3_gadget_suspend_interrupt(struct dwc3 *dwc, in dwc3_gadget_suspend_interrupt()
3957 static void dwc3_gadget_hibernation_interrupt(struct dwc3 *dwc, in dwc3_gadget_hibernation_interrupt()
3963 * WORKAROUND: DWC3 revison 2.20a with hibernation support in dwc3_gadget_hibernation_interrupt()
3981 static void dwc3_gadget_interrupt(struct dwc3 *dwc, in dwc3_gadget_interrupt()
4009 if (!DWC3_VER_IS_PRIOR(DWC3, 230A)) { in dwc3_gadget_interrupt()
4029 static void dwc3_process_event_entry(struct dwc3 *dwc, in dwc3_process_event_entry()
4044 struct dwc3 *dwc = evt->dwc; in dwc3_process_event_buf()
4094 struct dwc3 *dwc = evt->dwc; in dwc3_thread_interrupt()
4107 struct dwc3 *dwc = evt->dwc; in dwc3_check_event_buf()
4159 static int dwc3_gadget_get_irq(struct dwc3 *dwc) in dwc3_gadget_get_irq()
4202 int dwc3_gadget_init(struct dwc3 *dwc) in dwc3_gadget_init()
4253 dwc->gadget->name = "dwc3-gadget"; in dwc3_gadget_init()
4258 * <2.20a of dwc3 have an issue with metastability (documented in dwc3_gadget_init()
4263 * drivers (i.e. it won't go into dwc3's registers) we are allowing this in dwc3_gadget_init()
4272 if (DWC3_VER_IS_PRIOR(DWC3, 220A) && in dwc3_gadget_init()
4324 void dwc3_gadget_exit(struct dwc3 *dwc) in dwc3_gadget_exit()
4339 int dwc3_gadget_suspend(struct dwc3 *dwc) in dwc3_gadget_suspend()
4351 int dwc3_gadget_resume(struct dwc3 *dwc) in dwc3_gadget_resume()
4375 void dwc3_gadget_process_pending_events(struct dwc3 *dwc) in dwc3_gadget_process_pending_events()