From: Hauke Mehrtens <hauke@hauke-m.de>
Date: Sat, 6 Jan 2018 01:36:39 +0000 (+0100)
Subject: lantiq: activate noise margin delta for VDSL too
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=541a1a7ff5ce9ef7a5660e483635ecd0892137dc;p=openwrt%2Fstaging%2Fhauke.git

lantiq: activate noise margin delta for VDSL too

Previously this was only activated for ADSL, this patch activates the
same setting also for VDSL, this feature is also support for VDSL in the
same way it works for ADSL.
I tested it with DSL FW 5.7.9.5.1.7 against a Broadcom 177.140 DSLCO
(Deutsche Telekom) and saw different data rates and Max. Attainable Data
Rates depending on the ds_snr_offset settings I choose.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
---

diff --git a/package/network/config/ltq-vdsl-app/files/dsl_control b/package/network/config/ltq-vdsl-app/files/dsl_control
index c659d50e1b..d7980b411a 100644
--- a/package/network/config/ltq-vdsl-app/files/dsl_control
+++ b/package/network/config/ltq-vdsl-app/files/dsl_control
@@ -109,7 +109,7 @@ locs 0 $1
 }
 
 [Common]={
-}" > /tmp/adsl.scr
+}" > /tmp/dsl.scr
 }
 
 lowlevel_cfg() {
@@ -283,7 +283,7 @@ start_service() {
 	[ -z "${snr}" ] || {
 	    # for SNR offset setting
 	    autoboot_script "$snr"
-	    autoboot="-a /tmp/adsl.scr"
+	    autoboot="-a /tmp/dsl.scr -A /tmp/dsl.scr"
 	}
 
 	procd_open_instance