diff options
Diffstat (limited to 'drivers/usb/gadget/ci_udc.c')
| -rw-r--r-- | drivers/usb/gadget/ci_udc.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/drivers/usb/gadget/ci_udc.c b/drivers/usb/gadget/ci_udc.c index fd751a2..02d3fda 100644 --- a/drivers/usb/gadget/ci_udc.c +++ b/drivers/usb/gadget/ci_udc.c @@ -416,7 +416,11 @@ static void handle_setup(void) ci_invalidate_qh(0); memcpy(&r, head->setup_data, sizeof(struct usb_ctrlrequest)); +#ifdef CONFIG_CI_UDC_HAS_HOSTPC + writel(EPT_RX(0), &udc->epsetupstat); +#else writel(EPT_RX(0), &udc->epstat); +#endif DBG("handle setup %s, %x, %x index %x value %x\n", reqname(r.bRequest), r.bRequestType, r.bRequest, r.wIndex, r.wValue); @@ -483,6 +487,9 @@ static void stop_activity(void) struct ept_queue_head *head; struct ci_udc *udc = (struct ci_udc *)controller.ctrl->hcor; writel(readl(&udc->epcomp), &udc->epcomp); +#ifdef CONFIG_CI_UDC_HAS_HOSTPC + writel(readl(&udc->epsetupstat), &udc->epsetupstat); +#endif writel(readl(&udc->epstat), &udc->epstat); writel(0xffffffff, &udc->epflush); @@ -524,7 +531,11 @@ void udc_irq(void) int max = 64; int speed = USB_SPEED_FULL; +#ifdef CONFIG_CI_UDC_HAS_HOSTPC + bit = (readl(&udc->hostpc1_devlc) >> 25) & 3; +#else bit = (readl(&udc->portsc) >> 26) & 3; +#endif DBG("-- portchange %x %s\n", bit, (bit == 2) ? "High" : "Full"); if (bit == 2) { speed = USB_SPEED_HIGH; @@ -541,7 +552,11 @@ void udc_irq(void) printf("<UEI %x>\n", readl(&udc->epcomp)); if ((n & STS_UI) || (n & STS_UEI)) { +#ifdef CONFIG_CI_UDC_HAS_HOSTPC + n = readl(&udc->epsetupstat); +#else n = readl(&udc->epstat); +#endif if (n & EPT_RX(0)) handle_setup(); |