189 	struct musb		*musb = __hci;  in sunxi_musb_interrupt()  local
193 	musb->int_usb = musb_readb(musb->mregs, MUSB_INTRUSB);  in sunxi_musb_interrupt()
194 	last_int_usb = musb->int_usb;  in sunxi_musb_interrupt()
195 	if (musb->int_usb)  in sunxi_musb_interrupt()
196 		musb_writeb(musb->mregs, MUSB_INTRUSB, musb->int_usb);  in sunxi_musb_interrupt()
197 	musb->int_tx = musb_readw(musb->mregs, MUSB_INTRTX);  in sunxi_musb_interrupt()
198 	if (musb->int_tx)  in sunxi_musb_interrupt()
199 		musb_writew(musb->mregs, MUSB_INTRTX, musb->int_tx);  in sunxi_musb_interrupt()
200 	musb->int_rx = musb_readw(musb->mregs, MUSB_INTRRX);  in sunxi_musb_interrupt()
201 	if (musb->int_rx)  in sunxi_musb_interrupt()
202 		musb_writew(musb->mregs, MUSB_INTRRX, musb->int_rx);  in sunxi_musb_interrupt()
204 	if (musb->int_usb || musb->int_tx || musb->int_rx)  in sunxi_musb_interrupt()
205 		retval |= musb_interrupt(musb);  in sunxi_musb_interrupt()
213 static int sunxi_musb_enable(struct musb *musb)  in sunxi_musb_enable()  argument
219 	musb_ep_select(musb->mregs, 0);  in sunxi_musb_enable()
220 	musb_writeb(musb->mregs, MUSB_FADDR, 0);  in sunxi_musb_enable()
226 	musb_writeb(musb->mregs, USBC_REG_o_VEND0, 0);  in sunxi_musb_enable()
228 	if (is_host_enabled(musb)) {  in sunxi_musb_enable()
242 	USBC_ForceVbusValidToHigh(musb->mregs);  in sunxi_musb_enable()
248 static void sunxi_musb_disable(struct musb *musb)  in sunxi_musb_disable()  argument
255 	if (is_host_enabled(musb))  in sunxi_musb_disable()
258 	USBC_ForceVbusValidToLow(musb->mregs);  in sunxi_musb_disable()
264 static int sunxi_musb_init(struct musb *musb)  in sunxi_musb_init()  argument
266 	struct sunxi_glue *glue = to_sunxi_glue(musb->controller);  in sunxi_musb_init()
270 	musb->isr = sunxi_musb_interrupt;  in sunxi_musb_init()
279 	USBC_EnableDpDmPullUp(musb->mregs);  in sunxi_musb_init()
280 	USBC_EnableIdPullUp(musb->mregs);  in sunxi_musb_init()
282 	if (is_host_enabled(musb)) {  in sunxi_musb_init()
284 		USBC_ForceIdToLow(musb->mregs);  in sunxi_musb_init()
287 		USBC_ForceIdToHigh(musb->mregs);  in sunxi_musb_init()
289 	USBC_ForceVbusValidToHigh(musb->mregs);  in sunxi_musb_init()