X-Git-Url: http://git.rot13.org/?p=linux-2.4.git;a=blobdiff_plain;f=drivers%2Fusb%2Fhub.c;h=08a212d8386eae1a7068e580191c18a8354f846d;hp=3a87b01608cba138c87206e730b3d713582ac3cc;hb=904d0fff2f350e94668043c0de413c4500b33809;hpb=36708c548618f25ac0f89b8724557dcf854a30f9

diff --git a/drivers/usb/hub.c b/drivers/usb/hub.c
index 3a87b01..08a212d 100644
--- a/drivers/usb/hub.c
+++ b/drivers/usb/hub.c
@@ -41,6 +41,15 @@ static DECLARE_WAIT_QUEUE_HEAD(khubd_wait);
 static pid_t khubd_pid = 0;			/* PID of khubd */
 static DECLARE_COMPLETION(khubd_exited);
 
+//+Wilson12032003
+extern void led_status(int);
+//int HubFlag = 0;	
+#define	LED_OFF		0
+#define	LED_GREEN	1
+#define LED_RED		2
+#define LED_HUB		3
+//Wilson12032003+
+
 #ifdef	DEBUG
 static inline char *portspeed (int portstatus)
 {
@@ -179,6 +188,12 @@ static int usb_hub_configure(struct usb_hub *hub, struct usb_endpoint_descriptor
 	dev->maxchild = hub->descriptor->bNbrPorts;
 	info("%d port%s detected", hub->descriptor->bNbrPorts, (hub->descriptor->bNbrPorts == 1) ? "" : "s");
 
+	//+Wilson12032003
+	/* Indicates that a usb hub is being detected, so the LED_RED of the led status is invalid now */
+	//led_status(LED_HUB);	
+	dev->HubFlag = 1;	
+	//Wilson12032003+
+
 	le16_to_cpus(&hub->descriptor->wHubCharacteristics);
 
 	if (hub->descriptor->wHubCharacteristics & HUB_CHAR_COMPOUND)
@@ -827,7 +842,8 @@ static void usb_hub_events(void)
 			hub->error = 0;
 		}
 
-		for (i = 0; i < hub->descriptor->bNbrPorts; i++) {
+		//for (i = 0; i < hub->descriptor->bNbrPorts; i++) { //+Wilson04272004
+		for (i = (hub->descriptor->bNbrPorts - 1); i >= 0; i--) { //+Wilson04272004, Reversed the get port sequence
 			ret = usb_hub_port_status(dev, i, &portstatus, &portchange);
 			if (ret < 0) {
 				continue;