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This patch makes possible to tweak the downstream SNR margin on Lantiq DSL devices. The UCI parameter 'network.dsl.ds_snr_offset' is used to set the SNR margin offset. It accepts values in range -50 to +50 in 0.1 dB units. The SNR margin can thus be modified in range -5.0 to +5.0 dB in 0.1 dB steps. Currently this should only affect ADSL (not VDSL). It should be very easy to make this work also on VDSL lines, but since I couldn't test on VDSL lines this patch does not do that yet. I have also a patch for LUCI about this, that I could submit. Tested on FB3370 (Lantiq VR9) and Telecom Italia ADSL2+ line. Signed-off-by: Andrea Merello <andrea.merello@gmail.com>
This is the buildsystem for the LEDE Linux distribution. Please use "make menuconfig" to choose your preferred configuration for the toolchain and firmware. You need to have installed gcc, binutils, bzip2, flex, python, perl, make, find, grep, diff, unzip, gawk, getopt, subversion, libz-dev and libc headers. Run "./scripts/feeds update -a" to get all the latest package definitions defined in feeds.conf / feeds.conf.default respectively and "./scripts/feeds install -a" to install symlinks of all of them into package/feeds/. Use "make menuconfig" to configure your image. Simply running "make" will build your firmware. It will download all sources, build the cross-compile toolchain, the kernel and all choosen applications. To build your own firmware you need to have access to a Linux, BSD or MacOSX system (case-sensitive filesystem required). Cygwin will not be supported because of the lack of case sensitiveness in the file system. Sunshine! Your LEDE Community http://www.lede-project.org