On Mon, 16 Feb 2004 [EMAIL PROTECTED] wrote:
> it does not work, this message must have some relation with the problem
> usb 3-2: control timeout on ep0out
I'm sorry, I made a stupid mistake in that patch. This is the corrected
version -- almost the same with just one change.
Alan Stern
===== message.c 1.67 vs edited =====
--- 1.67/drivers/usb/core/message.c Fri Jan 30 22:02:33 2004
+++ edited/drivers/usb/core/message.c Tue Feb 17 10:59:38 2004
@@ -1184,7 +1184,7 @@
int usb_string(struct usb_device *dev, int index, char *buf, size_t size)
{
unsigned char *tbuf;
- int err, len;
+ int err;
unsigned int u, idx;
if (size <= 0 || !buf || !index)
@@ -1196,7 +1196,7 @@
/* get langid for strings if it's not yet known */
if (!dev->have_langid) {
- err = usb_get_string(dev, 0, 0, tbuf, 4);
+ err = usb_get_string(dev, 0, 0, tbuf, dev->epmaxpacketin[0]);
if (err < 0) {
err("error getting string descriptor 0 (error=%d)", err);
goto errout;
@@ -1212,17 +1212,8 @@
dev->devnum, dev->string_langid);
}
}
-
- /*
- * ask for the length of the string
- */
-
- err = usb_get_string(dev, dev->string_langid, index, tbuf, 2);
- if(err<2)
- goto errout;
- len=tbuf[0];
- err = usb_get_string(dev, dev->string_langid, index, tbuf, len);
+ err = usb_get_string(dev, dev->string_langid, index, tbuf, 256);
if (err < 0)
goto errout;
-------------------------------------------------------
SF.Net is sponsored by: Speed Start Your Linux Apps Now.
Build and deploy apps & Web services for Linux with
a free DVD software kit from IBM. Click Now!
http://ads.osdn.com/?ad_id=1356&alloc_id=3438&op=click
_______________________________________________
[EMAIL PROTECTED]
To unsubscribe, use the last form field at:
https://lists.sourceforge.net/lists/listinfo/linux-usb-users
