19 static void ph_connect(struct st5481_adapter *adapter);
20 static void ph_disconnect(struct st5481_adapter *adapter);
56 static inline void D_L1L2(struct st5481_adapter *adapter, int pr, void *arg)  in D_L1L2()  argument
58 	struct hisax_if *ifc = (struct hisax_if *) &adapter->hisax_d_if;  in D_L1L2()
66 	struct st5481_adapter *adapter = fi->userdata;  in l1_go_f3()  local
69 		ph_disconnect(adapter);  in l1_go_f3()
72 	D_L1L2(adapter, PH_DEACTIVATE | INDICATION, NULL);  in l1_go_f3()
78 	struct st5481_adapter *adapter = fi->userdata;  in l1_go_f6()  local
81 		ph_disconnect(adapter);  in l1_go_f6()
89 	struct st5481_adapter *adapter = fi->userdata;  in l1_go_f7()  local
91 	FsmDelTimer(&adapter->timer, 0);  in l1_go_f7()
92 	ph_connect(adapter);  in l1_go_f7()
94 	D_L1L2(adapter, PH_ACTIVATE | INDICATION, NULL);  in l1_go_f7()
100 	struct st5481_adapter *adapter = fi->userdata;  in l1_go_f8()  local
103 		ph_disconnect(adapter);  in l1_go_f8()
111 	struct st5481_adapter *adapter = fi->userdata;  in l1_timer3()  local
113 	st5481_ph_command(adapter, ST5481_CMD_DR);  in l1_timer3()
115 	D_L1L2(adapter, PH_DEACTIVATE | INDICATION, NULL);  in l1_timer3()
126 	struct st5481_adapter *adapter = fi->userdata;  in l1_activate()  local
128 	st5481_ph_command(adapter, ST5481_CMD_DR);  in l1_activate()
129 	st5481_ph_command(adapter, ST5481_CMD_PUP);  in l1_activate()
130 	FsmRestartTimer(&adapter->timer, TIMER3_VALUE, EV_TIMER3, NULL, 2);  in l1_activate()
131 	st5481_ph_command(adapter, ST5481_CMD_AR8);  in l1_activate()
287 	struct st5481_adapter *adapter = context;  in dout_stop_event()  local
289 	FsmEvent(&adapter->d_out.fsm, EV_DOUT_STOPPED, NULL);  in dout_stop_event()
295 static void usb_d_out(struct st5481_adapter *adapter, int buf_nr)  in usb_d_out()  argument
297 	struct st5481_d_out *d_out = &adapter->d_out;  in usb_d_out()
334 		D_L1L2(adapter, PH_DATA | CONFIRM, NULL);  in usb_d_out()
354 	urb->dev = adapter->usb_dev;  in usb_d_out()
357 	urb->start_frame = usb_get_current_frame_number(adapter->usb_dev) + 2;  in usb_d_out()
370 	struct st5481_adapter *adapter = context;  in fifo_reseted()  local
372 	FsmEvent(&adapter->d_out.fsm, EV_DOUT_RESETED, NULL);  in fifo_reseted()
377 	struct st5481_adapter *adapter = urb->context;  in usb_d_out_complete()  local
378 	struct st5481_d_out *d_out = &adapter->d_out;  in usb_d_out_complete()
396 				st5481_usb_pipe_reset(adapter, EP_D_OUT | USB_DIR_OUT, fifo_reseted, adapter);  in usb_d_out_complete()
403 	FsmEvent(&adapter->d_out.fsm, EV_DOUT_COMPLETE, (void *) buf_nr);  in usb_d_out_complete()
411 	struct st5481_adapter *adapter = fsm->userdata;  in dout_start_xmit()  local
412 	struct st5481_d_out *d_out = &adapter->d_out;  in dout_start_xmit()
443 		D_L1L2(adapter, PH_DATA | CONFIRM, NULL);  in dout_start_xmit()
455 	urb->dev = adapter->usb_dev;  in dout_start_xmit()
464 	struct st5481_adapter *adapter = fsm->userdata;  in dout_short_fifo()  local
465 	struct st5481_d_out *d_out = &adapter->d_out;  in dout_short_fifo()
468 	st5481_usb_device_ctrl_msg(adapter, OUT_D_COUNTER, 16, NULL, NULL);  in dout_short_fifo()
473 	struct st5481_adapter *adapter = fsm->userdata;  in dout_end_short_frame()  local
474 	struct st5481_d_out *d_out = &adapter->d_out;  in dout_end_short_frame()
481 	struct st5481_adapter *adapter = fsm->userdata;  in dout_long_enable_fifo()  local
482 	struct st5481_d_out *d_out = &adapter->d_out;  in dout_long_enable_fifo()
484 	st5481_usb_device_ctrl_msg(adapter, OUT_D_COUNTER, 16, NULL, NULL);  in dout_long_enable_fifo()
490 	struct st5481_adapter *adapter = fsm->userdata;  in dout_long_den()  local
491 	struct st5481_d_out *d_out = &adapter->d_out;  in dout_long_den()
494 	usb_d_out(adapter, 0);  in dout_long_den()
495 	usb_d_out(adapter, 1);  in dout_long_den()
500 	struct st5481_adapter *adapter = fsm->userdata;  in dout_reset()  local
501 	struct st5481_d_out *d_out = &adapter->d_out;  in dout_reset()
504 	st5481_usb_pipe_reset(adapter, EP_D_OUT | USB_DIR_OUT, fifo_reseted, adapter);  in dout_reset()
509 	struct st5481_adapter *adapter = fsm->userdata;  in dout_stop()  local
510 	struct st5481_d_out *d_out = &adapter->d_out;  in dout_stop()
513 	st5481_usb_device_ctrl_msg(adapter, OUT_D_COUNTER, 0, dout_stop_event, adapter);  in dout_stop()
518 	struct st5481_adapter *adapter = fsm->userdata;  in dout_underrun()  local
519 	struct st5481_d_out *d_out = &adapter->d_out;  in dout_underrun()
530 	struct st5481_adapter *adapter = fsm->userdata;  in dout_check_busy()  local
531 	struct st5481_d_out *d_out = &adapter->d_out;  in dout_check_busy()
539 	struct st5481_adapter *adapter = fsm->userdata;  in dout_reseted()  local
540 	struct st5481_d_out *d_out = &adapter->d_out;  in dout_reseted()
550 	struct st5481_adapter *adapter = fsm->userdata;  in dout_complete()  local
553 	usb_d_out(adapter, buf_nr);  in dout_complete()
589 	struct st5481_adapter *adapter = hisax_d_if->priv;  in st5481_d_l2l1()  local
594 		FsmEvent(&adapter->l1m, EV_PH_ACTIVATE_REQ, NULL);  in st5481_d_l2l1()
597 		FsmEvent(&adapter->l1m, EV_PH_DEACTIVATE_REQ, NULL);  in st5481_d_l2l1()
601 		BUG_ON(adapter->d_out.tx_skb);  in st5481_d_l2l1()
602 		adapter->d_out.tx_skb = skb;  in st5481_d_l2l1()
603 		FsmEvent(&adapter->d_out.fsm, EV_DOUT_START_XMIT, NULL);  in st5481_d_l2l1()
617 static void ph_connect(struct st5481_adapter *adapter)  in ph_connect()  argument
619 	struct st5481_d_out *d_out = &adapter->d_out;  in ph_connect()
620 	struct st5481_in *d_in = &adapter->d_in;  in ph_connect()
627 	st5481_usb_device_ctrl_msg(adapter, FFMSK_D, 0xfc, NULL, NULL);  in ph_connect()
635 	st5481_usb_pipe_reset(adapter, EP_D_OUT | USB_DIR_OUT, NULL, NULL);  in ph_connect()
638 	adapter->leds |= GREEN_LED;  in ph_connect()
639 	st5481_usb_device_ctrl_msg(adapter, GPIO_OUT, adapter->leds, NULL, NULL);  in ph_connect()
645 static void ph_disconnect(struct st5481_adapter *adapter)  in ph_disconnect()  argument
649 	st5481_in_mode(&adapter->d_in, L1_MODE_NULL);  in ph_disconnect()
652 	adapter->leds &= ~GREEN_LED;  in ph_disconnect()
653 	st5481_usb_device_ctrl_msg(adapter, GPIO_OUT, adapter->leds, NULL, NULL);  in ph_disconnect()
656 static int st5481_setup_d_out(struct st5481_adapter *adapter)  in st5481_setup_d_out()  argument
658 	struct usb_device *dev = adapter->usb_dev;  in st5481_setup_d_out()
662 	struct st5481_d_out *d_out = &adapter->d_out;  in st5481_setup_d_out()
682 				      usb_d_out_complete, adapter);  in st5481_setup_d_out()
685 static void st5481_release_d_out(struct st5481_adapter *adapter)  in st5481_release_d_out()  argument
687 	struct st5481_d_out *d_out = &adapter->d_out;  in st5481_release_d_out()
694 int st5481_setup_d(struct st5481_adapter *adapter)  in st5481_setup_d()  argument
700 	retval = st5481_setup_d_out(adapter);  in st5481_setup_d()
703 	adapter->d_in.bufsize = MAX_DFRAME_LEN_L1;  in st5481_setup_d()
704 	adapter->d_in.num_packets = NUM_ISO_PACKETS_D;  in st5481_setup_d()
705 	adapter->d_in.packet_size = SIZE_ISO_PACKETS_D_IN;  in st5481_setup_d()
706 	adapter->d_in.ep = EP_D_IN | USB_DIR_IN;  in st5481_setup_d()
707 	adapter->d_in.counter = IN_D_COUNTER;  in st5481_setup_d()
708 	adapter->d_in.adapter = adapter;  in st5481_setup_d()
709 	adapter->d_in.hisax_if = &adapter->hisax_d_if.ifc;  in st5481_setup_d()
710 	retval = st5481_setup_in(&adapter->d_in);  in st5481_setup_d()
714 	adapter->l1m.fsm = &l1fsm;  in st5481_setup_d()
715 	adapter->l1m.state = ST_L1_F3;  in st5481_setup_d()
716 	adapter->l1m.debug = st5481_debug & 0x100;  in st5481_setup_d()
717 	adapter->l1m.userdata = adapter;  in st5481_setup_d()
718 	adapter->l1m.printdebug = l1m_debug;  in st5481_setup_d()
719 	FsmInitTimer(&adapter->l1m, &adapter->timer);  in st5481_setup_d()
721 	adapter->d_out.fsm.fsm = &dout_fsm;  in st5481_setup_d()
722 	adapter->d_out.fsm.state = ST_DOUT_NONE;  in st5481_setup_d()
723 	adapter->d_out.fsm.debug = st5481_debug & 0x100;  in st5481_setup_d()
724 	adapter->d_out.fsm.userdata = adapter;  in st5481_setup_d()
725 	adapter->d_out.fsm.printdebug = dout_debug;  in st5481_setup_d()
730 	st5481_release_d_out(adapter);  in st5481_setup_d()
735 void st5481_release_d(struct st5481_adapter *adapter)  in st5481_release_d()  argument
739 	st5481_release_in(&adapter->d_in);  in st5481_release_d()
740 	st5481_release_d_out(adapter);  in st5481_release_d()