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usb: fix: Fixing Port status and feature number constants

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Fix the Port status bit constants and Port feature number
constants as a part of USB 2.0 and USB 3.0 Hub class.

Signed-off-by: Vivek Gautam <gautam.vivek@samsung.com>
This commit is contained in:
Vivek Gautam
2013-04-24 02:50:12 +00:00
committed by Marek Vasut
parent 0bf796f7ae
commit 55f4b57542
2 changed files with 51 additions and 28 deletions
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common/usb_hub.c
+28 -12
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@@ -170,14 +170,24 @@ static struct usb_hub_device *usb_hub_allocate(void)
static inline char *portspeed(int portstatus)
{
if (portstatus & (1 << USB_PORT_FEAT_SUPERSPEED))
return "5 Gb/s";
else if (portstatus & (1 << USB_PORT_FEAT_HIGHSPEED))
return "480 Mb/s";
else if (portstatus & (1 << USB_PORT_FEAT_LOWSPEED))
return "1.5 Mb/s";
else
return "12 Mb/s";
char *speed_str;
switch (portstatus & USB_PORT_STAT_SPEED_MASK) {
case USB_PORT_STAT_SUPER_SPEED:
speed_str = "5 Gb/s";
break;
case USB_PORT_STAT_HIGH_SPEED:
speed_str = "480 Mb/s";
break;
case USB_PORT_STAT_LOW_SPEED:
speed_str = "1.5 Mb/s";
break;
default:
speed_str = "12 Mb/s";
break;
}
return speed_str;
}
int hub_port_reset(struct usb_device *dev, int port,
@@ -275,14 +285,20 @@ void usb_hub_port_connect_change(struct usb_device *dev, int port)
/* Allocate a new device struct for it */
usb = usb_alloc_new_device(dev->controller);
if (portstatus & USB_PORT_STAT_SUPER_SPEED)
switch (portstatus & USB_PORT_STAT_SPEED_MASK) {
case USB_PORT_STAT_SUPER_SPEED:
usb->speed = USB_SPEED_SUPER;
else if (portstatus & USB_PORT_STAT_HIGH_SPEED)
break;
case USB_PORT_STAT_HIGH_SPEED:
usb->speed = USB_SPEED_HIGH;
else if (portstatus & USB_PORT_STAT_LOW_SPEED)
break;
case USB_PORT_STAT_LOW_SPEED:
usb->speed = USB_SPEED_LOW;
else
break;
default:
usb->speed = USB_SPEED_FULL;
break;
}
dev->children[port] = usb;
usb->parent = dev;