USB changes the speed according to the port status
Signed-off-by: Michael Trimarchi trimarchimichael@yahoo.it
--- diff --git a/common/usb.c b/common/usb.c index 3138452..0c11746 100644 --- a/common/usb.c +++ b/common/usb.c @@ -1061,10 +1061,12 @@ static int hub_port_reset(struct usb_device *dev, int port, } portstatus = le16_to_cpu(portsts.wPortStatus); portchange = le16_to_cpu(portsts.wPortChange); + USB_HUB_PRINTF("portstatus %x, change %x, %s\n", portstatus, portchange, - portstatus&(1<<USB_PORT_FEAT_LOWSPEED) ? \ + portstatus & (1 << USB_PORT_FEAT_LOWSPEED) ? \ "Low Speed" : "High Speed"); + USB_HUB_PRINTF("STAT_C_CONNECTION = %d STAT_CONNECTION = %d" \ " USB_PORT_STAT_ENABLE %d\n", (portchange & USB_PORT_STAT_C_CONNECTION) ? 1 : 0, @@ -1136,7 +1138,13 @@ void usb_hub_port_connect_change(struct usb_device *dev, int port)
/* Allocate a new device struct for it */ usb = usb_alloc_new_device(); - usb->speed = (portstatus & USB_PORT_STAT_LOW_SPEED) ? 1 : 0; + + if (portstatus & USB_PORT_STAT_HIGH_SPEED) + usb->speed = USB_SPEED_HIGH; + else if (portstatus & USB_PORT_STAT_LOW_SPEED) + usb->speed = USB_SPEED_LOW; + else + usb->speed = USB_SPEED_FULL;
dev->children[port] = usb; usb->parent = dev;