summaryrefslogtreecommitdiff
path: root/common
diff options
context:
space:
mode:
Diffstat (limited to 'common')
-rw-r--r--common/cmd_usb.c12
-rw-r--r--common/usb.c19
2 files changed, 24 insertions, 7 deletions
diff --git a/common/cmd_usb.c b/common/cmd_usb.c
index c95f61b..a18e16e 100644
--- a/common/cmd_usb.c
+++ b/common/cmd_usb.c
@@ -264,6 +264,16 @@ void usb_display_config(struct usb_device *dev)
printf("\n");
}
+static inline char *portspeed(int speed)
+{
+ if (speed == USB_SPEED_HIGH)
+ return "480 Mb/s";
+ else if (speed == USB_SPEED_LOW)
+ return "1.5 Mb/s";
+ else
+ return "12 Mb/s";
+}
+
/* shows the device tree recursively */
void usb_show_tree_graph(struct usb_device *dev, char *pre)
{
@@ -310,7 +320,7 @@ void usb_show_tree_graph(struct usb_device *dev, char *pre)
pre[index] = 0;
printf(" %s (%s, %dmA)\n", usb_get_class_desc(
dev->config.if_desc[0].bInterfaceClass),
- dev->speed ? "1.5MBit/s" : "12MBit/s",
+ portspeed(dev->speed),
dev->config.MaxPower * 2);
if (strlen(dev->mf) || strlen(dev->prod) || strlen(dev->serial))
printf(" %s %s %s %s\n", pre, dev->mf, dev->prod, dev->serial);
diff --git a/common/usb.c b/common/usb.c
index 3350127..5f46831 100644
--- a/common/usb.c
+++ b/common/usb.c
@@ -681,7 +681,7 @@ int usb_string(struct usb_device *dev, int index, char *buf, size_t size)
err = usb_string_sub(dev, 0, 0, tbuf);
if (err < 0) {
USB_PRINTF("error getting string descriptor 0 " \
- "(error=%x)\n", dev->status);
+ "(error=%lx)\n", dev->status);
return -1;
} else if (tbuf[0] < 4) {
USB_PRINTF("string descriptor 0 too short\n");
@@ -1041,6 +1041,16 @@ struct usb_hub_device *usb_hub_allocate(void)
#define MAX_TRIES 5
+static inline char *portspeed(int portstatus)
+{
+ 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";
+}
+
static int hub_port_reset(struct usb_device *dev, int port,
unsigned short *portstat)
{
@@ -1064,8 +1074,7 @@ static int hub_port_reset(struct usb_device *dev, int port,
USB_HUB_PRINTF("portstatus %x, change %x, %s\n",
portstatus, portchange,
- portstatus & (1 << USB_PORT_FEAT_LOWSPEED) ? \
- "Low Speed" : "High Speed");
+ portspeed(portstatus));
USB_HUB_PRINTF("STAT_C_CONNECTION = %d STAT_CONNECTION = %d" \
" USB_PORT_STAT_ENABLE %d\n",
@@ -1111,9 +1120,7 @@ void usb_hub_port_connect_change(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) ? \
- "Low Speed" : "High Speed");
+ portstatus, portchange, portspeed(portstatus));
/* Clear the connection change status */
usb_clear_port_feature(dev, port + 1, USB_PORT_FEAT_C_CONNECTION);