gadget/udc/renesas_usbf.c

706 	u32 sts;
711 	ret = readl_poll_timeout_atomic(ep0->regs + USBF_REG_EP0_STATUS, sts,
712 		(sts & (USBF_EP0_IN_DATA | USBF_EP0_IN_EMPTY)) == USBF_EP0_IN_EMPTY,
1518 	u32 sts;
1530 	ret = readl_poll_timeout_atomic(epn->regs + USBF_REG_EPN_STATUS, sts,
1531 		(sts & (USBF_EPN_IN_DATA | USBF_EPN_IN_EMPTY)) == USBF_EPN_IN_EMPTY,
2625 	u32 sts, prev_sts;
2637 	sts = ep0->status & (USBF_EP0_SETUP_INT | USBF_EP0_IN_INT | USBF_EP0_OUT_INT |
2645 		prev_sts = sts;
2649 			if (!(sts & USBF_EP0_SETUP_INT))
2652 			sts &= ~USBF_EP0_SETUP_INT;
2658 			if (!(sts & USBF_EP0_IN_INT))
2661 			sts &= ~USBF_EP0_IN_INT;
2668 			if (!(sts & USBF_EP0_STG_START_INT))
2671 			sts &= ~USBF_EP0_STG_START_INT;
2677 			if (!(sts & (USBF_EP0_OUT_INT | USBF_EP0_OUT_NULL_INT)))
2680 			sts &= ~(USBF_EP0_OUT_INT | USBF_EP0_OUT_NULL_INT);
2688 			if (!(sts & (USBF_EP0_STG_END_INT | USBF_EP0_SETUP_INT)))
2691 			sts &= ~USBF_EP0_STG_END_INT;
2697 			if (!(sts & (USBF_EP0_OUT_INT | USBF_EP0_OUT_NULL_INT)))
2700 			sts &= ~(USBF_EP0_OUT_INT | USBF_EP0_OUT_NULL_INT);
2707 			if (!(sts & USBF_EP0_STG_START_INT))
2710 			sts &= ~USBF_EP0_STG_START_INT;
2716 			if (!(sts & USBF_EP0_IN_INT))
2719 			sts &= ~USBF_EP0_IN_INT;
2726 			if (!(sts & (USBF_EP0_STG_END_INT | USBF_EP0_SETUP_INT)))
2729 			sts &= ~USBF_EP0_STG_END_INT;
2754 	} while ((prev_ep0state != udc->ep0state) || (prev_sts != sts));
2757 		udc->ep0state, sts,
2794 	u32 sts;
2811 	sts = epn->status & ena;
2813 	if (sts & (USBF_EPN_IN_END_INT | USBF_EPN_IN_INT)) {
2814 		sts &= ~(USBF_EPN_IN_END_INT | USBF_EPN_IN_INT);
2820 	if (sts & (USBF_EPN_OUT_END_INT | USBF_EPN_OUT_INT | USBF_EPN_OUT_NULL_INT)) {
2821 		sts &= ~(USBF_EPN_OUT_END_INT | USBF_EPN_OUT_INT | USBF_EPN_OUT_NULL_INT);
2829 		sts, usbf_ep_reg_readl(epn, USBF_REG_EPN_STATUS));