EP0_SETUPPKTRDY
mtu3_writel(mbase, U3D_EP0CSR, value | EP0_SETUPPKTRDY | EP0_DATAEND);
csr | EP0_SETUPPKTRDY | EP0_DPHTX);
(csr | EP0_SETUPPKTRDY) & (~EP0_DPHTX));
le16_to_cpu(setup.wLength) ? 0 : EP0_SETUPPKTRDY);
if (!(csr & EP0_SETUPPKTRDY))
#define EP0_W1C_BITS (~(EP0_RXPKTRDY | EP0_SETUPPKTRDY | EP0_SENTSTALL))