Hello,
My speedtouch modem is running fine with almost no problems. But very
occasionally (maybe once a week) I get an error like this:
Mar 2 02:56:44 giles kernel: usb_control/bulk_msg: timeoutMar 2 02:56:44
giles kernel: usbdevfs: USBDEVFS_BULK failed dev 2 ep 0x7 len 106 ret -110
Once this error had occurred, the speedtouch driver would be stuck in a
loop, giving the same error over an over again until I killed it and
re-started it (or until the log file filled up the disk).
I'm sure this is a USB problem: I'm running on some very old hardware. But
I've found an easy work-around by means of the following patch:
------cut here------
--- pppoa3.c.orig 2003-01-31 22:42:50.000000000 +0000
+++ pppoa3.c 2003-03-03 10:14:16.000000000 +0000
@@ -913,6 +913,10 @@
if(n > 0)
report(2, REPORT_DEBUG|REPORT_DATE, "ATM cell
queue sent to USB\n\n");
+ else {
+ report(0, REPORT_ERROR|REPORT_DATE|REPORT_PERROR,
"Error sending ATM cell queue to USB\n");
+ break;
+ }
/* Uses this as a cancel point, that's all */
pthread_testcancel();
@@ -995,7 +999,7 @@
/* Reads 64*53 bytes from usb */
do {
n = pusb_endpoint_read(ep_data, lbuf,
sizeof(lbuf), 0);
- } while (n < 0 && (errno == EINTR || errno == ETIMEDOUT));
+ } while (n < 0 && (errno == EINTR /* || errno == ETIMEDOUT
*/));
if(n < 0) {
report(0, REPORT_ERROR|REPORT_DATE|REPORT_PERROR,
"Error reading usb urb\n");
------cut here------
Now I just get the error reported once, and then pppoa3 terminates, and
pppd hangs up the connection and then starts a new connection. This is not
ideal, but it is a lot better than the previous behaviour.
Regards,
John
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