diff options
| author | Tzafrir Cohen <tzafrir.cohen@xorcom.com> | 2010-07-14 10:28:10 +0000 |
|---|---|---|
| committer | Tzafrir Cohen <tzafrir.cohen@xorcom.com> | 2010-07-14 10:28:10 +0000 |
| commit | f5745b1da009e8fec5127d3bf82522ead10580a8 (patch) | |
| tree | 81765f7ea4034108033a291f95987edce8a0f6d2 /drivers/dahdi/xpp/init_card_4_30 | |
| parent | 4be5101ff455df8ed4097977587cf2f34addb7cc (diff) | |
Set Astribank PRI before initialization
This avoids most cases of sending garbage at startup by setting each port
to tristate mode at init time (in the init script) and enable it back at
DAHDI_STARTUO (end of dahdi_cfg).
Upgrade note: if you have upgraded the files (including init script) but old
module is still loaded, you may end up with the port not getting ever
enabled and the line practically dead. In such a case, reload the new module.
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@8922 a0bf4364-ded3-4de4-8d8a-66a801d63aff
Diffstat (limited to 'drivers/dahdi/xpp/init_card_4_30')
| -rwxr-xr-x | drivers/dahdi/xpp/init_card_4_30 | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/dahdi/xpp/init_card_4_30 b/drivers/dahdi/xpp/init_card_4_30 index 97f4064..e417196 100755 --- a/drivers/dahdi/xpp/init_card_4_30 +++ b/drivers/dahdi/xpp/init_card_4_30 @@ -240,13 +240,14 @@ sub port_setup($) { my $portno = $port->{PORT_NUM}; my $pri_protocol = $port->get_pri_protocol; + PRI::gen "$portno WD 28 40"; # XPM2.XLT Tristate + my $cmr5 = sprintf("%x", ($portno << 5)); PRI::gen "$portno WD 42 $cmr5"; # CMR5.DRSS=portno PRI::gen "$portno WD 26 F6"; # XPM0: Pulse Shape Programming for R1=18Ohms PRI::gen "$portno WD 27 02"; # XPM1: ...3V Pulse Level at the line (Vp-p=6v) - PRI::gen "$portno WD 28 00"; # XPM2: ~XLT (transmit line is not in the high impedance state) # if (unchannelized) #PRI::gen "$portno WD 1F 22"; # LOOP (Channel Looback): |