57 	int ep_num = endpoint->endpoint_address & USB_ENDPOINT_NUMBER_MASK;  in udc_write_urb()  local
71 	usbdbg("write urb on ep %d", ep_num);  in udc_write_urb()
86 	if (ep_num)  in udc_write_urb()
87 		writel(UDCCSR_PC ,UDCCSN(ep_num));  in udc_write_urb()
90 		  writel(data32[endpoint->sent / 4 + i], UDCDN(ep_num));  in udc_write_urb()
93 		  writeb(data8[endpoint->sent + w * 4 + i], UDCDN(ep_num));  in udc_write_urb()
97 		writel(ep_num ? UDCCSR_SP : UDCCSR0_IPR, UDCCSN(ep_num));  in udc_write_urb()
100 	if (ep_num) {  in udc_write_urb()
101 		while (!(readl(UDCCSN(ep_num)) & UDCCSR_PC)) {  in udc_write_urb()
111 	if (ep_num) {  in udc_write_urb()
124 	if ((endpoint->sent >= urb->actual_length) && (!ep_num)) {  in udc_write_urb()
138 	int ep_num = endpoint->endpoint_address & USB_ENDPOINT_NUMBER_MASK;  in udc_read_urb()  local
142 	usbdbg("read urb on ep %d", ep_num);  in udc_read_urb()
150 	if (readl(UDCCSN(ep_num)) & UDCCSR_BNE)  in udc_read_urb()
151 		n = readl(UDCBCN(ep_num)) & 0x3ff;  in udc_read_urb()
157 		data32[urb->actual_length / 4 + i / 4] = readl(UDCDN(ep_num));  in udc_read_urb()
373 	int ep_num = ep_addr & USB_ENDPOINT_NUMBER_MASK;  in udc_handle_ep()  local
376 	u32 flags = readl(UDCCSN(ep_num)) & (UDCCSR_SST | UDCCSR_TRN);  in udc_handle_ep()
378 		writel(flags, UDCCSN(ep_num));  in udc_handle_ep()
385 	writel(UDCCSR_PC, UDCCSN(ep_num));  in udc_handle_ep()
406 	int ep_num, i;  in udc_irq()  local
453 				ep_num = (endpoint[i].endpoint_address) &  in udc_irq()
455 				if (!ep_num)  in udc_irq()
459 					UDCISR_INT(ep_num, UDC_INT_PACKETCMP)) {  in udc_irq()
460 					writel(UDCISR_INT(ep_num, UDC_INT_PACKETCMP),  in udc_irq()
486 static void pio_irq_enable(int ep_num)  in pio_irq_enable()  argument
488 	if (ep_num < 16)  in pio_irq_enable()
489 		writel(readl(UDCICR0) | 3 << (ep_num * 2), UDCICR0);  in pio_irq_enable()
491 		ep_num -= 16;  in pio_irq_enable()
492 		writel(readl(UDCICR1) | 3 << (ep_num * 2), UDCICR1);  in pio_irq_enable()
501 void udc_set_nak(int ep_num)  in udc_set_nak()  argument
512 void udc_unset_nak(int ep_num)  in udc_unset_nak()  argument
526 	int ep_num, ep_addr, ep_isout, ep_type, ep_size;  in udc_setup_ep()  local
537 	ep_num = endpoint->endpoint_address & USB_ENDPOINT_NUMBER_MASK;  in udc_setup_ep()
538 	if (ep_num >= UDC_MAX_ENDPOINTS) {  in udc_setup_ep()
539 		usberr("unable to setup ep %d!", ep_num);  in udc_setup_ep()
543 	pio_irq_enable(ep_num);  in udc_setup_ep()
544 	if (ep_num == 0) {  in udc_setup_ep()
557 	ep_num = ep_addr & USB_ENDPOINT_NUMBER_MASK;  in udc_setup_ep()
563 		ep_addr, ep_num,  in udc_setup_ep()
576 	tmp |= (ep_num << UDCCONR_EN_S) & UDCCONR_EN;  in udc_setup_ep()
582 	writel(tmp, UDCCN(ep_num));  in udc_setup_ep()
584 	usbdbg("UDCCR%c = %x", 'A' + ep_num-1, readl(UDCCN(ep_num)));  in udc_setup_ep()
585 	usbdbg("UDCCSR%c = %x", 'A' + ep_num-1, readl(UDCCSN(ep_num)));  in udc_setup_ep()