179 static void handle_link_state_change(struct bdc *bdc, u32 uspc)  in handle_link_state_change()  argument
184 	link_state = BDC_PST(uspc);  in handle_link_state_change()
233 	u32 uspc;  in bdc_sr_uspc()  local
237 	uspc = bdc_readl(bdc->regs, BDC_USPC);  in bdc_sr_uspc()
238 	dev_dbg(bdc->dev, "%s uspc=0x%08x\n", __func__, uspc);  in bdc_sr_uspc()
241 	if (uspc & BDC_PCC) {  in bdc_sr_uspc()
243 		if ((uspc & BDC_VBC) && !(uspc & BDC_VBS) && !(uspc & BDC_PCS))  in bdc_sr_uspc()
245 		else if ((uspc & BDC_PCS) && !BDC_PST(uspc))  in bdc_sr_uspc()
251 	if ((uspc & BDC_VBC) && (uspc & BDC_VBS)) {  in bdc_sr_uspc()
259 	} else if ((uspc & BDC_PRS) || (uspc & BDC_PRC) || disconn) {  in bdc_sr_uspc()
264 	} else if ((uspc & BDC_PSC) && (uspc & BDC_PCS)) {  in bdc_sr_uspc()
266 		handle_link_state_change(bdc, uspc);  in bdc_sr_uspc()
281 	uspc = bdc_readl(bdc->regs, BDC_USPC);  in bdc_sr_uspc()
282 	uspc &= (~BDC_USPSC_RW);  in bdc_sr_uspc()
283 	dev_dbg(bdc->dev, "uspc=%x\n", uspc);  in bdc_sr_uspc()
415 	u32 uspc;  in bdc_udc_pullup()  local
437 		uspc = bdc_readl(bdc->regs, BDC_USPC);  in bdc_udc_pullup()
438 		if (uspc & BDC_VBS)  in bdc_udc_pullup()
470 	u32	uspc;  in bdc_udc_wakeup()  local
481 	uspc = bdc_readl(bdc->regs, BDC_USPC);  in bdc_udc_wakeup()
482 	link_state = BDC_PST(uspc);  in bdc_udc_wakeup()
483 	dev_dbg(bdc->dev, "link_state =%d portsc=%x", link_state, uspc);  in bdc_udc_wakeup()
494 	uspc &= ~BDC_PST_MASK;  in bdc_udc_wakeup()
495 	uspc &= (~BDC_USPSC_RW);  in bdc_udc_wakeup()
496 	uspc |=  BDC_PST(BDC_LINK_STATE_U0);  in bdc_udc_wakeup()
497 	uspc |=  BDC_SWS;  in bdc_udc_wakeup()
498 	bdc_writel(bdc->regs, BDC_USPC, uspc);  in bdc_udc_wakeup()
499 	uspc = bdc_readl(bdc->regs, BDC_USPC);  in bdc_udc_wakeup()
500 	link_state = BDC_PST(uspc);  in bdc_udc_wakeup()
501 	dev_dbg(bdc->dev, "link_state =%d portsc=%x", link_state, uspc);  in bdc_udc_wakeup()