portctrl
prframe = portctrl(padapter, prframe);
unsigned int tmp, portctrl, ep_num;
portctrl = fsl_readl(&dr_regs->portsc1);
portctrl &= ~(PORTSCX_PHY_TYPE_SEL | PORTSCX_PORT_WIDTH);
portctrl |= PORTSCX_PTS_ULPI;
portctrl |= PORTSCX_PTW_16BIT;
portctrl |= PORTSCX_PTS_UTMI;
portctrl |= PORTSCX_PTS_FSLS;
fsl_writel(portctrl, &dr_regs->portsc1);