On Wed, 6 Nov 2002, Aiman Albaharna wrote:
> I made a post last week with the exact same problem. Except I was using
> Mandrake 8.2 with the Speedtouch 330 and OHCI not UHCI. But apart from
> that, I get the same LCP timeout and sem-post event thing.
>
> Tim Woodall <[EMAIL PROTECTED]> mentioned an email he wrote
> about the 330 and the need to try a "different endpoint alternative" but
> I couldn't find the email in the archive.
>
> I initially thought the problem was with USBDEVFS, but after writing the
> post I found Mandrake docs to get it to respond properly. So I fixed it
> up by blinding following directions and I no longer had any USBDEVFS
> warnings.
>
> Take a look at my email if you want:
>
> http://www.mail-archive.com/speedtouch@;ml.free.fr/msg03539.html
>
> Cheers, Aiman.
>
Odd. I don't know why the email isn't in the archive - other posts of mine
are and it arrived at the list OK.
I've included the entire email below.
Regards,
Tim.
Date: Thu, 24 Oct 2002 18:33:45 +0100 (BST)
From: Tim Woodall <[EMAIL PROTECTED]>
Reply-To: [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Subject: [speedtouch] Re: Alcatel 330 USB connection failure
On Thu, 24 Oct 2002, Edouard Gomez wrote:
>
> Tim Woodall ([EMAIL PROTECTED]) wrote:
> > I would suggest a -e <endpoint alternate interface> switch to pppoa3 and
> > modem run with the default left at 2
>
> It would prefer extend pusb to tell us what type of transfer is
> supported for a specific (interface,endpoint) couple. I think it is
> rather easy to implment this, and loop through all interfaces for the
> known data endpoints (0x07/0x87).
>
> I'll have a look at usbfs specification.
>
Sounds good. I wouldn't know how to do this without some intensive
reading but I could hack a perl script together that reads
/proc/bus/usb/devices and says
"You need to use alternate 1 on interface 1" :-)
Attached is an (untested) patch that should allow people with the
330 Speedtouch to test. I think you need -e 1 on the commandline for
both modem_run and pppoa3.
Hopefully Edouard will make this -e switch unnecessary once the changes
make it to cvs or a release.
Tim.
(For those people who don't know how to use patch, get the source tarball
of the driver and extract it.
Save this email as a plain text file (you don't need to delete the message)
cd to the src directory of the tarball you extracted
then type patch < (the file with this email in)
Finally build and install as normal)
Index: modem_run.c
===================================================================
RCS file: /cvsroot/speedtouch/speedtouch/src/modem_run.c,v
retrieving revision 1.22
diff -u -r1.22 modem_run.c
--- modem_run.c 8 Sep 2002 22:18:40 -0000 1.22
+++ modem_run.c 24 Oct 2002 17:24:31 -0000
@@ -83,6 +83,7 @@
******************************************************************************/
static int verbose = 0;
+static int alternate_ep = 2; /* historically defaulted to 2 */
FILE *log = NULL;
/*****************************************************************************
@@ -301,6 +302,8 @@
file = argv[++i];
else if(strcmp(argv[i], "-d") == 0 && i + 1 < argc)
devicename = argv[++i];
+ else if(strcmp(argv[i], "-e") == 0 && i + 1 < argc)
+ alternate_ep = atoi(argv[++i]);
else if (strcmp(argv[i],"--help")==0)
usage();
else
@@ -407,7 +410,7 @@
return(-1);
}
- if (pusb_set_interface(fdusb,1,2) < 0) {
+ if (pusb_set_interface(fdusb,1,alternate_ep) < 0) {
report(0, REPORT_ERROR, "pusb_set_interface");
return(-1);
}
@@ -480,6 +483,7 @@
fprintf(stderr, " -s : skip the first 512 bytes read\n");
fprintf(stderr, " -f microcode : upload this microcode file first\n");
fprintf(stderr, " -d device : defines the device to use\n");
+ fprintf(stderr, " -e alternate : defines the endpoint alternate interface to
+use\n");
fprintf(stderr, " --help : this message\n");
exit(-1);
Index: pppoa3.c
===================================================================
RCS file: /cvsroot/speedtouch/speedtouch/src/pppoa3.c,v
retrieving revision 1.28
diff -u -r1.28 pppoa3.c
--- pppoa3.c 20 Oct 2002 22:32:54 -0000 1.28
+++ pppoa3.c 24 Oct 2002 17:24:33 -0000
@@ -186,6 +186,7 @@
static char *log_file;
#endif
static int verbose;
+static int alternate_ep = -1; /* historically wasn't set */
/* Named pipe filename */
#define PIPE_NAME_FORMAT "/var/run/pppoa3-modem%d.pipe"
@@ -665,6 +666,20 @@
report(0, REPORT_ERROR|REPORT_DATE, "pusb_claim_interface 1 failed\n");
return(-1);
}
+
+ if (alternate_ep != -1) {
+ /* Historically this wasn't set */
+ /* reconfigure USB (configuration & alternate settings) */
+ if (pusb_set_configuration(fdusb,1) < 0) {
+ report(0, REPORT_ERROR, "pusb_set_configuration 1");
+ return(-1);
+ }
+
+ if (pusb_set_interface(fdusb,1,alternate_ep) < 0) {
+ report(0, REPORT_ERROR, "pusb_set_interface");
+ return(-1);
+ }
+ }
/* Opens the end point */
ep_data = pusb_endpoint_open(fdusb, EP_DATA_OUT, O_RDWR);
@@ -1872,6 +1887,9 @@
else if((strcmp(argv[i], "--device") == 0 || strcmp(argv[i], "-d") ==
0) && i + 1 < argc) {
device_name = argv[++i];
}
+ else if((strcmp(argv[i], "--alt-ep") == 0 || strcmp(argv[i], "-e") ==
+0) && i + 1 < argc) {
+ alternate_ep = atoi(argv[++i]);
+ }
else if((strcmp(argv[i], "--clean") == 0 || strcmp(argv[i], "-c") ==
0)) {
clean_previous_instance = 1;
}
@@ -1968,6 +1986,8 @@
fprintf(stderr, " -d | --device device_filename\n");
fprintf(stderr, " Force usage of the device_filename. Usefull when
using\n");
fprintf(stderr, " more than one modem on the same machine\n");
+ fprintf(stderr, " -e | --alt-ep alternate_endpoint\n");
+ fprintf(stderr, " Use an alternate endpoint interface\n");
#ifndef USE_SYSLOG
fprintf(stderr, " -f | --filename filename\n");
fprintf(stderr, " Define the log filename to use (Default %s)\n",
log_file);
--
God said, "div D = rho, div B = 0, curl E = - @B/@t, curl H = J + @D/@t,"
and there was light.
http://tjw.hn.org/ http://www.locofungus.btinternet.co.uk/
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