172 static struct usb_dc_state dev_state;  variable
324 	return (ep_idx < EP_MAX) ? &dev_state.ep_state[ep_dir][ep_idx] : NULL;  in usb_dc_get_ep_state()
332 		&dev_state.ep_state[0][ep_idx] : NULL;  in usb_dc_get_ep_out_state()
340 	       &dev_state.ep_state[1][ep_idx] : NULL;  in usb_dc_get_ep_in_state()
345 	return dev_state.attached;  in dev_attached()
350 	return dev_state.vbus_present;  in dev_ready()
355 	dev_state.nfsr = val;  in set_nfsr()
414 	if (atomic_ptr_cas(&dev_state.dma_ep[dir_ix], NULL, ep_state)) {  in try_allocate_dma()
584 				dev_state.ep_out_data |= 1;  in handle_ep0_rx()
645 			if (dev_state.dma_ep[0] == ep_state) {  in handle_epx_rx_ev()
656 		if (dev_state.dma_ep[0] == ep_state) {  in handle_epx_rx_ev()
678 			dev_state.dma_ep[0] = NULL;  in handle_epx_rx_ev()
702 				dev_state.ep_out_data |= BIT(ep_idx);  in handle_epx_rx_ev()
731 		if (dev_state.dma_ep[1] == ep_state) {  in handle_epx_tx_ev()
742 			dev_state.dma_ep[1] = NULL;  in handle_epx_tx_ev()
788 	if (dev_state.nfsr == NFSR_NODE_RESET) {  in check_reset_end()
806 			if (dev_state.ep_state[0][0].buffer != NULL) {  in check_reset_end()
812 			dev_state.status_cb(USB_DC_CONNECTED, NULL);  in check_reset_end()
831 		dev_state.ep_state[1][i].buffer = NULL;  in handle_bus_reset()
832 		dev_state.ep_state[1][i].transferred = 0;  in handle_bus_reset()
833 		dev_state.ep_state[1][i].total_len = 0;  in handle_bus_reset()
834 		atomic_clear(&dev_state.ep_state[1][i].busy);  in handle_bus_reset()
838 	dev_state.status_cb(USB_DC_RESET, NULL);  in handle_bus_reset()
854 	if (atomic_cas(&dev_state.clk_requested, 0, 1)) {  in usb_clock_on()
862 	if (atomic_cas(&dev_state.clk_requested, 1, 0)) {  in usb_clock_off()
878 	    dev_state.nfsr != NFSR_NODE_RESET) {  in handle_alt_ev()
883 			if (dev_state.ep_state[0][0].buffer != NULL) {  in handle_alt_ev()
896 			dev_state.status_cb(USB_DC_RESUME, NULL);  in handle_alt_ev()
904 		dev_state.status_cb(USB_DC_SUSPEND, NULL);  in handle_alt_ev()
1004 		if (dev_state.nfsr == NFSR_NODE_RESET) {  in usb_dc_smartbond_isr()
1012 		} else if (dev_state.nfsr == NFSR_NODE_WAKING) {  in usb_dc_smartbond_isr()
1014 			dev_state.nfsr = NFSR_NODE_WAKING2;  in usb_dc_smartbond_isr()
1015 		} else if (dev_state.nfsr == NFSR_NODE_WAKING2) {  in usb_dc_smartbond_isr()
1017 			dev_state.nfsr = NFSR_NODE_RESUME;  in usb_dc_smartbond_isr()
1020 		} else if (dev_state.nfsr == NFSR_NODE_RESUME) {  in usb_dc_smartbond_isr()
1022 			if (dev_state.ep_state[0][0].buffer != NULL) {  in usb_dc_smartbond_isr()
1039 	for (int i = 0; dev_state.ep_out_data && i < 4; ++i) {  in usb_dc_smartbond_isr()
1042 		if (dev_state.ep_out_data & mask) {  in usb_dc_smartbond_isr()
1043 			dev_state.ep_out_data ^= mask;  in usb_dc_smartbond_isr()
1044 			dev_state.ep_state[0][i].cb(dev_state.ep_state[0][i].ep_addr,  in usb_dc_smartbond_isr()
1060 	if (dev_state.attached == attached && dev_state.vbus_present == vbus_present) {  in usb_change_state()
1065 		dev_state.attached = true;  in usb_change_state()
1066 		dev_state.vbus_present = true;  in usb_change_state()
1074 		dev_state.status_cb(USB_DC_CONNECTED, NULL);  in usb_change_state()
1089 	} else if (dev_state.attached && dev_state.vbus_present) {  in usb_change_state()
1094 		dev_state.attached = attached;  in usb_change_state()
1095 		dev_state.vbus_present = vbus_present;  in usb_change_state()
1108 		dev_state.status_cb(USB_DC_DISCONNECTED, NULL);  in usb_change_state()
1114 		dev_state.attached = attached;  in usb_change_state()
1115 		dev_state.vbus_present = vbus_present;  in usb_change_state()
1124 	usb_change_state(dev_state.attached,  in usb_dc_smartbond_vbus_isr()
1142 		dev_state.ep_state[0][i].regs = reg_sets[i];  in usb_init()
1143 		dev_state.ep_state[0][i].ep_addr = i | USB_EP_DIR_OUT;  in usb_init()
1144 		dev_state.ep_state[0][i].buffer = ep_out_bufs[i];  in usb_init()
1145 		dev_state.ep_state[1][i].regs = reg_sets[i];  in usb_init()
1146 		dev_state.ep_state[1][i].ep_addr = i | USB_EP_DIR_IN;  in usb_init()
1150 	dev_state.ep_state[0][0].mps = EP0_FIFO_SIZE;  in usb_init()
1151 	dev_state.ep_state[1][0].mps = EP0_FIFO_SIZE;  in usb_init()
1317 	dev_state.status_cb = cb;  in usb_dc_set_status_callback()
1476 	usb_change_state(false, dev_state.vbus_present);  in usb_dc_detach()
1485 	usb_change_state(true, dev_state.vbus_present);  in usb_dc_attach()