Thanks for the new logs files.
Unfortunately they don't help me. They look normal
as far as hub detection and configuration,
so I don't know where/how to begin debugging this
(without a problem monitor/hub).
For Ken's monitor/hub problem, it looked to me like
usb_hub_configure() was failing {quietly} for some
unknown reason. The attached patch just makes
failures in usb_hub_configure() be loud instead of
quiet. Ken, please let us know what this says,
if anything.
~Randy
--
___________________________________________________
|Randy Dunlap Intel Corp., DAL Sr. SW Engr.|
|randy.dunlap.at.intel.com 503-696-2055|
|NOTE: Any views presented here are mine alone |
|and may not represent the views of my employer. |
|_________________________________________________|
--- usb-240t1-ac7/hub.c Sat May 20 11:23:54 2000
+++ usb/hub.c Wed May 31 11:21:26 2000
@@ -123,16 +123,21 @@
int i;
/* Get the length first */
- if (usb_get_hub_descriptor(dev, buffer, 4) < 0)
+ if (usb_get_hub_descriptor(dev, buffer, 4) < 0) {
+ err ("TEST: get_hub_desc length failed");
return -1;
+ }
header = (struct usb_descriptor_header *)buffer;
bitmap = kmalloc(header->bLength, GFP_KERNEL);
- if (!bitmap)
+ if (!bitmap) {
+ err ("TEST: kmalloc(bitmap) failed");
return -1;
+ }
if (usb_get_hub_descriptor(dev, bitmap, header->bLength) < 0) {
kfree(bitmap);
+ err ("TEST: get_hub_desc (%d) failed", header->bLength);
return -1;
}
@@ -182,8 +187,10 @@
kfree(bitmap);
- if (usb_get_hub_status(dev, buffer) < 0)
+ if (usb_get_hub_status(dev, buffer) < 0) {
+ err ("TEST: get_hub_status failed");
return -1;
+ }
hubsts = (struct usb_hub_status *)buffer;
dbg("local power source is %s",
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