From 53b658db1bbb7fe87a7da3a2a2a853826727c101 Mon Sep 17 00:00:00 2001 From: Tzafrir Cohen Date: Mon, 18 Oct 2010 14:50:03 +0000 Subject: [PATCH] xpp: Fixes init error for PRI devices with < 4 ports Fixes a regression singce r8873: if pri_protocol is not explicitly set (in /etc/dahdi/xpp.conf) and the device has (licences for) less than 4 "PRI" (E1/T1) ports, the initialization script will attempt to read from a non-existing SysFS file, and bail out, resulting in a the device failing to initialize. For those non-existing ports we can just skip that part of the initialization. So we just skip it. Work around: explicitly set pri_protocol to E1 or T1, as needed. Xorcom Rev: 8047. Ticket: 1334. git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@9430 a0bf4364-ded3-4de4-8d8a-66a801d63aff --- drivers/dahdi/xpp/init_card_4_30 | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/dahdi/xpp/init_card_4_30 b/drivers/dahdi/xpp/init_card_4_30 index e417196..2f0a79d 100755 --- a/drivers/dahdi/xpp/init_card_4_30 +++ b/drivers/dahdi/xpp/init_card_4_30 @@ -348,7 +348,7 @@ sub port_setup($) { } else { my $file = sprintf "/sys/bus/xpds/devices/%02d:%1d:%1d/pri_protocol", $ENV{XBUS_NUMBER}, $ENV{UNIT_NUMBER}, $portno; - open(F, $file) || die "$0: Failed opening '$file'"; + open(F, $file) || return; $sysfs_pri_protocol = ; close F; chomp $sysfs_pri_protocol;