287 	struct dwc3		*dwc = s->private;  in dwc3_host_lsp()  local
293 	dbc_enabled = !!(dwc->hwparams.hwparams1 & DWC3_GHWPARAMS1_ENDBC);  in dwc3_host_lsp()
295 	sel = dwc->dbg_lsp_select;  in dwc3_host_lsp()
303 	dwc3_writel(dwc->regs, DWC3_GDBGLSPMUX, reg);  in dwc3_host_lsp()
304 	val = dwc3_readl(dwc->regs, DWC3_GDBGLSP);  in dwc3_host_lsp()
309 		dwc3_writel(dwc->regs, DWC3_GDBGLSPMUX, reg);  in dwc3_host_lsp()
310 		val = dwc3_readl(dwc->regs, DWC3_GDBGLSP);  in dwc3_host_lsp()
317 	struct dwc3		*dwc = s->private;  in dwc3_gadget_lsp()  local
323 		dwc3_writel(dwc->regs, DWC3_GDBGLSPMUX, reg);  in dwc3_gadget_lsp()
324 		reg = dwc3_readl(dwc->regs, DWC3_GDBGLSP);  in dwc3_gadget_lsp()
331 	struct dwc3		*dwc = s->private;  in dwc3_lsp_show()  local
337 	ret = pm_runtime_resume_and_get(dwc->dev);  in dwc3_lsp_show()
341 	spin_lock_irqsave(&dwc->lock, flags);  in dwc3_lsp_show()
342 	reg = dwc3_readl(dwc->regs, DWC3_GSTS);  in dwc3_lsp_show()
356 	spin_unlock_irqrestore(&dwc->lock, flags);  in dwc3_lsp_show()
358 	pm_runtime_put_sync(dwc->dev);  in dwc3_lsp_show()
372 	struct dwc3		*dwc = s->private;  in dwc3_lsp_write()  local
385 	spin_lock_irqsave(&dwc->lock, flags);  in dwc3_lsp_write()
386 	dwc->dbg_lsp_select = sel;  in dwc3_lsp_write()
387 	spin_unlock_irqrestore(&dwc->lock, flags);  in dwc3_lsp_write()
402 	struct dwc3		*dwc = s->private;  in dwc3_mode_show()  local
407 	ret = pm_runtime_resume_and_get(dwc->dev);  in dwc3_mode_show()
411 	spin_lock_irqsave(&dwc->lock, flags);  in dwc3_mode_show()
412 	reg = dwc3_readl(dwc->regs, DWC3_GCTL);  in dwc3_mode_show()
413 	spin_unlock_irqrestore(&dwc->lock, flags);  in dwc3_mode_show()
429 	pm_runtime_put_sync(dwc->dev);  in dwc3_mode_show()
443 	struct dwc3		*dwc = s->private;  in dwc3_mode_write()  local
450 	if (dwc->dr_mode != USB_DR_MODE_OTG)  in dwc3_mode_write()
462 	dwc3_set_mode(dwc, mode);  in dwc3_mode_write()
477 	struct dwc3		*dwc = s->private;  in dwc3_testmode_show()  local
482 	ret = pm_runtime_resume_and_get(dwc->dev);  in dwc3_testmode_show()
486 	spin_lock_irqsave(&dwc->lock, flags);  in dwc3_testmode_show()
487 	reg = dwc3_readl(dwc->regs, DWC3_DCTL);  in dwc3_testmode_show()
490 	spin_unlock_irqrestore(&dwc->lock, flags);  in dwc3_testmode_show()
515 	pm_runtime_put_sync(dwc->dev);  in dwc3_testmode_show()
529 	struct dwc3		*dwc = s->private;  in dwc3_testmode_write()  local
551 	ret = pm_runtime_resume_and_get(dwc->dev);  in dwc3_testmode_write()
555 	spin_lock_irqsave(&dwc->lock, flags);  in dwc3_testmode_write()
556 	dwc3_gadget_set_test_mode(dwc, testmode);  in dwc3_testmode_write()
557 	spin_unlock_irqrestore(&dwc->lock, flags);  in dwc3_testmode_write()
559 	pm_runtime_put_sync(dwc->dev);  in dwc3_testmode_write()
574 	struct dwc3		*dwc = s->private;  in dwc3_link_state_show()  local
581 	ret = pm_runtime_resume_and_get(dwc->dev);  in dwc3_link_state_show()
585 	spin_lock_irqsave(&dwc->lock, flags);  in dwc3_link_state_show()
586 	reg = dwc3_readl(dwc->regs, DWC3_GSTS);  in dwc3_link_state_show()
589 		spin_unlock_irqrestore(&dwc->lock, flags);  in dwc3_link_state_show()
590 		pm_runtime_put_sync(dwc->dev);  in dwc3_link_state_show()
594 	reg = dwc3_readl(dwc->regs, DWC3_DSTS);  in dwc3_link_state_show()
601 	spin_unlock_irqrestore(&dwc->lock, flags);  in dwc3_link_state_show()
603 	pm_runtime_put_sync(dwc->dev);  in dwc3_link_state_show()
617 	struct dwc3		*dwc = s->private;  in dwc3_link_state_write()  local
643 	ret = pm_runtime_resume_and_get(dwc->dev);  in dwc3_link_state_write()
647 	spin_lock_irqsave(&dwc->lock, flags);  in dwc3_link_state_write()
648 	reg = dwc3_readl(dwc->regs, DWC3_GSTS);  in dwc3_link_state_write()
650 		spin_unlock_irqrestore(&dwc->lock, flags);  in dwc3_link_state_write()
651 		pm_runtime_put_sync(dwc->dev);  in dwc3_link_state_write()
655 	reg = dwc3_readl(dwc->regs, DWC3_DSTS);  in dwc3_link_state_write()
660 		spin_unlock_irqrestore(&dwc->lock, flags);  in dwc3_link_state_write()
661 		pm_runtime_put_sync(dwc->dev);  in dwc3_link_state_write()
665 	dwc3_gadget_set_link_state(dwc, state);  in dwc3_link_state_write()
666 	spin_unlock_irqrestore(&dwc->lock, flags);  in dwc3_link_state_write()
668 	pm_runtime_put_sync(dwc->dev);  in dwc3_link_state_write()
689 	struct dwc3		*dwc = dep->dwc;  in dwc3_tx_fifo_size_show()  local
695 	ret = pm_runtime_resume_and_get(dwc->dev);  in dwc3_tx_fifo_size_show()
699 	spin_lock_irqsave(&dwc->lock, flags);  in dwc3_tx_fifo_size_show()
703 	mdwidth = dwc3_mdwidth(dwc);  in dwc3_tx_fifo_size_show()
708 	spin_unlock_irqrestore(&dwc->lock, flags);  in dwc3_tx_fifo_size_show()
710 	pm_runtime_put_sync(dwc->dev);  in dwc3_tx_fifo_size_show()
718 	struct dwc3		*dwc = dep->dwc;  in dwc3_rx_fifo_size_show()  local
724 	ret = pm_runtime_resume_and_get(dwc->dev);  in dwc3_rx_fifo_size_show()
728 	spin_lock_irqsave(&dwc->lock, flags);  in dwc3_rx_fifo_size_show()
732 	mdwidth = dwc3_mdwidth(dwc);  in dwc3_rx_fifo_size_show()
737 	spin_unlock_irqrestore(&dwc->lock, flags);  in dwc3_rx_fifo_size_show()
739 	pm_runtime_put_sync(dwc->dev);  in dwc3_rx_fifo_size_show()
747 	struct dwc3		*dwc = dep->dwc;  in dwc3_tx_request_queue_show()  local
752 	ret = pm_runtime_resume_and_get(dwc->dev);  in dwc3_tx_request_queue_show()
756 	spin_lock_irqsave(&dwc->lock, flags);  in dwc3_tx_request_queue_show()
759 	spin_unlock_irqrestore(&dwc->lock, flags);  in dwc3_tx_request_queue_show()
761 	pm_runtime_put_sync(dwc->dev);  in dwc3_tx_request_queue_show()
769 	struct dwc3		*dwc = dep->dwc;  in dwc3_rx_request_queue_show()  local
774 	ret = pm_runtime_resume_and_get(dwc->dev);  in dwc3_rx_request_queue_show()
778 	spin_lock_irqsave(&dwc->lock, flags);  in dwc3_rx_request_queue_show()
781 	spin_unlock_irqrestore(&dwc->lock, flags);  in dwc3_rx_request_queue_show()
783 	pm_runtime_put_sync(dwc->dev);  in dwc3_rx_request_queue_show()
791 	struct dwc3		*dwc = dep->dwc;  in dwc3_rx_info_queue_show()  local
796 	ret = pm_runtime_resume_and_get(dwc->dev);  in dwc3_rx_info_queue_show()
800 	spin_lock_irqsave(&dwc->lock, flags);  in dwc3_rx_info_queue_show()
803 	spin_unlock_irqrestore(&dwc->lock, flags);  in dwc3_rx_info_queue_show()
805 	pm_runtime_put_sync(dwc->dev);  in dwc3_rx_info_queue_show()
813 	struct dwc3		*dwc = dep->dwc;  in dwc3_descriptor_fetch_queue_show()  local
818 	ret = pm_runtime_resume_and_get(dwc->dev);  in dwc3_descriptor_fetch_queue_show()
822 	spin_lock_irqsave(&dwc->lock, flags);  in dwc3_descriptor_fetch_queue_show()
825 	spin_unlock_irqrestore(&dwc->lock, flags);  in dwc3_descriptor_fetch_queue_show()
827 	pm_runtime_put_sync(dwc->dev);  in dwc3_descriptor_fetch_queue_show()
835 	struct dwc3		*dwc = dep->dwc;  in dwc3_event_queue_show()  local
840 	ret = pm_runtime_resume_and_get(dwc->dev);  in dwc3_event_queue_show()
844 	spin_lock_irqsave(&dwc->lock, flags);  in dwc3_event_queue_show()
847 	spin_unlock_irqrestore(&dwc->lock, flags);  in dwc3_event_queue_show()
849 	pm_runtime_put_sync(dwc->dev);  in dwc3_event_queue_show()
857 	struct dwc3		*dwc = dep->dwc;  in dwc3_transfer_type_show()  local
860 	spin_lock_irqsave(&dwc->lock, flags);  in dwc3_transfer_type_show()
884 	spin_unlock_irqrestore(&dwc->lock, flags);  in dwc3_transfer_type_show()
892 	struct dwc3		*dwc = dep->dwc;  in dwc3_trb_ring_show()  local
897 	ret = pm_runtime_resume_and_get(dwc->dev);  in dwc3_trb_ring_show()
901 	spin_lock_irqsave(&dwc->lock, flags);  in dwc3_trb_ring_show()
927 	spin_unlock_irqrestore(&dwc->lock, flags);  in dwc3_trb_ring_show()
929 	pm_runtime_put_sync(dwc->dev);  in dwc3_trb_ring_show()
937 	struct dwc3		*dwc = dep->dwc;  in dwc3_ep_info_register_show()  local
945 	ret = pm_runtime_resume_and_get(dwc->dev);  in dwc3_ep_info_register_show()
949 	spin_lock_irqsave(&dwc->lock, flags);  in dwc3_ep_info_register_show()
951 	dwc3_writel(dwc->regs, DWC3_GDBGLSPMUX, reg);  in dwc3_ep_info_register_show()
953 	lower_32_bits = dwc3_readl(dwc->regs, DWC3_GDBGEPINFO0);  in dwc3_ep_info_register_show()
954 	upper_32_bits = dwc3_readl(dwc->regs, DWC3_GDBGEPINFO1);  in dwc3_ep_info_register_show()
958 	spin_unlock_irqrestore(&dwc->lock, flags);  in dwc3_ep_info_register_show()
960 	pm_runtime_put_sync(dwc->dev);  in dwc3_ep_info_register_show()
994 	dir = debugfs_create_dir(dep->name, dep->dwc->debug_root);  in dwc3_debugfs_create_endpoint_dir()
1005 	debugfs_lookup_and_remove(dep->name, dep->dwc->debug_root);  in dwc3_debugfs_remove_endpoint_dir()
1008 void dwc3_debugfs_init(struct dwc3 *dwc)  in dwc3_debugfs_init()  argument
1012 	dwc->regset = kzalloc(sizeof(*dwc->regset), GFP_KERNEL);  in dwc3_debugfs_init()
1013 	if (!dwc->regset)  in dwc3_debugfs_init()
1016 	dwc->dbg_lsp_select = DWC3_LSP_MUX_UNSELECTED;  in dwc3_debugfs_init()
1018 	dwc->regset->regs = dwc3_regs;  in dwc3_debugfs_init()
1019 	dwc->regset->nregs = ARRAY_SIZE(dwc3_regs);  in dwc3_debugfs_init()
1020 	dwc->regset->base = dwc->regs - DWC3_GLOBALS_REGS_START;  in dwc3_debugfs_init()
1021 	dwc->regset->dev = dwc->dev;  in dwc3_debugfs_init()
1023 	root = debugfs_create_dir(dev_name(dwc->dev), usb_debug_root);  in dwc3_debugfs_init()
1024 	dwc->debug_root = root;  in dwc3_debugfs_init()
1025 	debugfs_create_regset32("regdump", 0444, root, dwc->regset);  in dwc3_debugfs_init()
1026 	debugfs_create_file("lsp_dump", 0644, root, dwc, &dwc3_lsp_fops);  in dwc3_debugfs_init()
1029 		debugfs_create_file("mode", 0644, root, dwc,  in dwc3_debugfs_init()
1034 		debugfs_create_file("testmode", 0644, root, dwc,  in dwc3_debugfs_init()
1036 		debugfs_create_file("link_state", 0644, root, dwc,  in dwc3_debugfs_init()
1041 void dwc3_debugfs_exit(struct dwc3 *dwc)  in dwc3_debugfs_exit()  argument
1043 	debugfs_lookup_and_remove(dev_name(dwc->dev), usb_debug_root);  in dwc3_debugfs_exit()
1044 	kfree(dwc->regset);  in dwc3_debugfs_exit()