On Tue, Feb 22, 2011 at 11:00:22PM -0500, C F wrote:
> On Mon, Feb 21, 2011 at 11:23 PM, Shaun Ruffell <sruff...@digium.com> wrote:
> > On 2/21/11 4:46 PM, C F wrote:
> >> I just installed an FXS module onto a 4 channel tdm thats about 5
> >> years old and it wont work. Running dmesg I can see the following
> >> error:
> >>
[snip]
> >> !!!!! Init Indirect Registers UNSUCCESSFULLY.
> >> Indirect Registers failed verification.
> >> Module 0: FAILED FXS (FCC)
> >> Module 1: Installed -- AUTO FXO (FCC mode)
> >> Module 2: Installed -- AUTO FXO (FCC mode)
> >> Module 3: Installed -- AUTO FXO (FCC mode)
> >> Found a Wildcard TDM: Wildcard TDM400P REV E/F (3 modules)
> >>
> >> Does this have to do with the fact that the module is way newer than the
> >> card?
> >>
> >
> > Not having much direct experience with the wctdm.c driver, that would be my
> > guess. You might be able to edit the wctdm_proslic_insane() function to
> > force the FLAG_3215 on for the card and see if that gives you a different
> > result.
> >
>
> How/Where would I do that?
>
Around line 1297 of drivers/dahdi/wctdm.c you could change:
if (wctdm_getreg(wc, card, 1) & 0x80)
/* ProSLIC 3215, not a 3210 */
wc->flags[card] |= FLAG_3215;
to
wc->flags[card] |= FLAG_3215;
and just skip the read of register 1. I don't know if this will work in your
case, but it's something to try.
--
Shaun Ruffell
Digium, Inc. | Linux Kernel Developer
445 Jan Davis Drive NW - Huntsville, AL 35806 - USA
Check us out at: www.digium.com & www.asterisk.org
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