71 static struct musb *sunxi_musb;
75 	struct musb		*musb;  member
99 		struct musb *musb = glue->musb;  in sunxi_musb_work()  local
103 		spin_lock_irqsave(&musb->lock, flags);  in sunxi_musb_work()
105 		devctl = readb(musb->mregs + SUNXI_MUSB_DEVCTL);  in sunxi_musb_work()
108 			musb->xceiv->otg->state = OTG_STATE_A_WAIT_VRISE;  in sunxi_musb_work()
109 			MUSB_HST_MODE(musb);  in sunxi_musb_work()
113 			musb->xceiv->otg->state = OTG_STATE_B_IDLE;  in sunxi_musb_work()
114 			MUSB_DEV_MODE(musb);  in sunxi_musb_work()
117 		writeb(devctl, musb->mregs + SUNXI_MUSB_DEVCTL);  in sunxi_musb_work()
119 		spin_unlock_irqrestore(&musb->lock, flags);  in sunxi_musb_work()
139 static void sunxi_musb_set_vbus(struct musb *musb, int is_on)  in sunxi_musb_set_vbus()  argument
141 	struct sunxi_glue *glue = dev_get_drvdata(musb->controller->parent);  in sunxi_musb_set_vbus()
145 		musb->xceiv->otg->state = OTG_STATE_A_WAIT_VRISE;  in sunxi_musb_set_vbus()
153 static void sunxi_musb_pre_root_reset_end(struct musb *musb)  in sunxi_musb_pre_root_reset_end()  argument
155 	struct sunxi_glue *glue = dev_get_drvdata(musb->controller->parent);  in sunxi_musb_pre_root_reset_end()
160 static void sunxi_musb_post_root_reset_end(struct musb *musb)  in sunxi_musb_post_root_reset_end()  argument
162 	struct sunxi_glue *glue = dev_get_drvdata(musb->controller->parent);  in sunxi_musb_post_root_reset_end()
169 	struct musb *musb = __hci;  in sunxi_musb_interrupt()  local
172 	spin_lock_irqsave(&musb->lock, flags);  in sunxi_musb_interrupt()
174 	musb->int_usb = readb(musb->mregs + SUNXI_MUSB_INTRUSB);  in sunxi_musb_interrupt()
175 	if (musb->int_usb)  in sunxi_musb_interrupt()
176 		writeb(musb->int_usb, musb->mregs + SUNXI_MUSB_INTRUSB);  in sunxi_musb_interrupt()
178 	if ((musb->int_usb & MUSB_INTR_RESET) && !is_host_active(musb)) {  in sunxi_musb_interrupt()
180 		musb_ep_select(musb->mregs, 0);  in sunxi_musb_interrupt()
181 		musb_writeb(musb->mregs, MUSB_FADDR, 0);  in sunxi_musb_interrupt()
184 	musb->int_tx = readw(musb->mregs + SUNXI_MUSB_INTRTX);  in sunxi_musb_interrupt()
185 	if (musb->int_tx)  in sunxi_musb_interrupt()
186 		writew(musb->int_tx, musb->mregs + SUNXI_MUSB_INTRTX);  in sunxi_musb_interrupt()
188 	musb->int_rx = readw(musb->mregs + SUNXI_MUSB_INTRRX);  in sunxi_musb_interrupt()
189 	if (musb->int_rx)  in sunxi_musb_interrupt()
190 		writew(musb->int_rx, musb->mregs + SUNXI_MUSB_INTRRX);  in sunxi_musb_interrupt()
192 	musb_interrupt(musb);  in sunxi_musb_interrupt()
194 	spin_unlock_irqrestore(&musb->lock, flags);  in sunxi_musb_interrupt()
215 static int sunxi_musb_init(struct musb *musb)  in sunxi_musb_init()  argument
217 	struct sunxi_glue *glue = dev_get_drvdata(musb->controller->parent);  in sunxi_musb_init()
220 	sunxi_musb = musb;  in sunxi_musb_init()
221 	musb->phy = glue->phy;  in sunxi_musb_init()
222 	musb->xceiv = glue->xceiv;  in sunxi_musb_init()
225 		ret = sunxi_sram_claim(musb->controller->parent);  in sunxi_musb_init()
240 	writeb(SUNXI_MUSB_VEND0_PIO_MODE, musb->mregs + SUNXI_MUSB_VEND0);  in sunxi_musb_init()
252 	musb->isr = sunxi_musb_interrupt;  in sunxi_musb_init()
255 	pm_runtime_get(musb->controller);  in sunxi_musb_init()
266 		sunxi_sram_release(musb->controller->parent);  in sunxi_musb_init()
270 static int sunxi_musb_exit(struct musb *musb)  in sunxi_musb_exit()  argument
272 	struct sunxi_glue *glue = dev_get_drvdata(musb->controller->parent);  in sunxi_musb_exit()
274 	pm_runtime_put(musb->controller);  in sunxi_musb_exit()
287 		sunxi_sram_release(musb->controller->parent);  in sunxi_musb_exit()
294 static void sunxi_musb_enable(struct musb *musb)  in sunxi_musb_enable()  argument
296 	struct sunxi_glue *glue = dev_get_drvdata(musb->controller->parent);  in sunxi_musb_enable()
298 	glue->musb = musb;  in sunxi_musb_enable()
307 static void sunxi_musb_disable(struct musb *musb)  in sunxi_musb_disable()  argument
309 	struct sunxi_glue *glue = dev_get_drvdata(musb->controller->parent);  in sunxi_musb_disable()
315 sunxi_musb_dma_controller_create(struct musb *musb, void __iomem *base)  in sunxi_musb_dma_controller_create()  argument
324 static int sunxi_musb_set_mode(struct musb *musb, u8 mode)  in sunxi_musb_set_mode()  argument
326 	struct sunxi_glue *glue = dev_get_drvdata(musb->controller->parent);  in sunxi_musb_set_mode()
340 		dev_err(musb->controller->parent,  in sunxi_musb_set_mode()
348 	if (musb->port_mode != MUSB_OTG) {  in sunxi_musb_set_mode()
349 		dev_err(musb->controller->parent,  in sunxi_musb_set_mode()
354 	if (musb->port1_status & USB_PORT_STAT_ENABLE)  in sunxi_musb_set_mode()
355 		musb_root_disconnect(musb);  in sunxi_musb_set_mode()
368 static int sunxi_musb_recover(struct musb *musb)  in sunxi_musb_recover()  argument
370 	struct sunxi_glue *glue = dev_get_drvdata(musb->controller->parent);  in sunxi_musb_recover()