Re: [U-Boot] [PATCH 4/8] dm: usb: Set desc_before_addr from ehci dm code

On 30 April 2015 at 08:35, Hans de Goede hdegoede@redhat.com wrote:

Without this usb-1 device descriptors do not get read properly.

Signed-off-by: Hans de Goede hdegoede@redhat.com

drivers/usb/host/ehci-hcd.c | 3 +++ 1 file changed, 3 insertions(+)

Acked-by: Simon Glass sjg@chromium.org

diff --git a/drivers/usb/host/ehci-hcd.c b/drivers/usb/host/ehci-hcd.c index 00c038c..9fc1e33 100644 --- a/drivers/usb/host/ehci-hcd.c +++ b/drivers/usb/host/ehci-hcd.c @@ -1547,12 +1547,15 @@ int ehci_register(struct udevice *dev, struct ehci_hccr *hccr, struct ehci_hcor *hcor, const struct ehci_ops *ops, uint tweaks, enum usb_init_type init) {

•   struct usb_bus_priv *priv = dev_get_uclass_priv(dev);
    struct ehci_ctrl *ctrl = dev_get_priv(dev);
    int ret;
  
    debug("%s: dev='%s', ctrl=%p, hccr=%p, hcor=%p, init=%d\n", __func__,
          dev->name, ctrl, hccr, hcor, init);
  
  

•   priv->desc_before_addr = true;
  

•   ehci_setup_ops(ctrl, ops);
    ctrl->hccr = hccr;
    ctrl->hcor = hcor;
  

-- 2.3.6