usb: hub: Fix usb_get_port_status() for big-endian platforms
Add missing endianness conversions to usb_get_port_status(). This
(amongst others) is necessary to enable the use of USB 3 hubs on
big-endian platforms like MIPS Octeon.
Signed-off-by: Aaron Williams <awilliams@marvell.com>
Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Chandrakala Chavva <cchavva@marvell.com>
Cc: Bin Meng <bmeng.cn@gmail.com>
Cc: Marek Vasut <marex@denx.de>
diff --git a/common/usb_hub.c b/common/usb_hub.c
index 3d856e7..ba11a18 100644
--- a/common/usb_hub.c
+++ b/common/usb_hub.c
@@ -144,7 +144,8 @@
if (!usb_hub_is_root_hub(dev->dev) && usb_hub_is_superspeed(dev)) {
struct usb_port_status *status = (struct usb_port_status *)data;
- u16 tmp = (status->wPortStatus) & USB_SS_PORT_STAT_MASK;
+ u16 tmp = le16_to_cpu(status->wPortStatus) &
+ USB_SS_PORT_STAT_MASK;
if (status->wPortStatus & USB_SS_PORT_STAT_POWER)
tmp |= USB_PORT_STAT_POWER;
@@ -152,7 +153,7 @@
USB_SS_PORT_STAT_SPEED_5GBPS)
tmp |= USB_PORT_STAT_SUPER_SPEED;
- status->wPortStatus = tmp;
+ status->wPortStatus = cpu_to_le16(tmp);
}
#endif