usbf_ep_reg_writel
usbf_ep_reg_writel(epn, USBF_REG_EPN_LEN_DCNT,
usbf_ep_reg_writel(epn, USBF_REG_EPN_STATUS,
usbf_ep_reg_writel(epn, USBF_REG_EPN_DMA_CTRL,
usbf_ep_reg_writel(epn, USBF_REG_EPN_LEN_DCNT,
usbf_ep_reg_writel(epn, USBF_REG_EPN_STATUS,
usbf_ep_reg_writel(epn, USBF_REG_EPN_DMA_CTRL,
usbf_ep_reg_writel(epn, USBF_REG_EPN_STATUS,
usbf_ep_reg_writel(epn, USBF_REG_EPN_STATUS,
usbf_ep_reg_writel(epn, USBF_REG_EPN_CONTROL, ctrl | USBF_EPN_BCLR);
usbf_ep_reg_writel(ep0, USBF_REG_EP0_CONTROL, USBF_EP0_INAK_EN | USBF_EP0_BCLR);
usbf_ep_reg_writel(ep0, USBF_REG_EP0_INT_ENA,
usbf_ep_reg_writel(epn, USBF_REG_EPN_PCKT_ADRS,
usbf_ep_reg_writel(epn, USBF_REG_EPN_INT_ENA, USBF_EPN_IN_EN);
usbf_ep_reg_writel(epn, USBF_REG_EPN_CONTROL, ctrl);
usbf_ep_reg_writel(epn, USBF_REG_EPN_INT_ENA, 0);
usbf_ep_reg_writel(ep0, USBF_REG_EP0_STATUS, ~ep0->status);
usbf_ep_reg_writel(epn, USBF_REG_EPN_STATUS, ~(epn->status & ena));
usbf_ep_reg_writel(ep, offset, tmp);
usbf_ep_reg_writel(ep, offset, tmp);
usbf_ep_reg_writel(ep, offset, tmp);
usbf_ep_reg_writel(ep0, USBF_REG_EP0_WRITE, last);
usbf_ep_reg_writel(ep0, USBF_REG_EP0_CONTROL, ctrl | USBF_EP0_DEND);
usbf_ep_reg_writel(epn, USBF_REG_EPN_WRITE, tmp);
usbf_ep_reg_writel(epn, USBF_REG_EPN_LEN_DCNT, USBF_EPN_SET_DMACNT(npkt));
usbf_ep_reg_writel(epn, USBF_REG_EPN_STATUS, ~(u32)USBF_EPN_IN_END_INT);
usbf_ep_reg_writel(epn, USBF_REG_EPN_DMA_CTRL,
usbf_ep_reg_writel(epn, USBF_REG_EPN_STATUS, ~(u32)USBF_EPN_IN_INT);
usbf_ep_reg_writel(epn, USBF_REG_EPN_STATUS,