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@@ -0,0 +1,46 @@
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+From: Matthias Schiffer <mschiffer@universe-factory.net>
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+Date: Fri, 20 Nov 2015 15:09:03 +0100
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+Subject: ar71xx: fix wndr3700_board_detect for some NETGEAR WNDR3700v2 (again)
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+
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+When fixing the model string for WNDR3700v2 which contain a model string
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+followed by 0xff in r46455, the match for other versions of the WNDR3700v2
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+which just contain lots of 0xff broke (as the 0xff $model is checked for
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+is stripped off).
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+
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+Fix by stripping off non-printable characters only for the actual output
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+string, but not for the internal matching.
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+
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+diff --git a/target/linux/ar71xx/base-files/lib/ar71xx.sh b/target/linux/ar71xx/base-files/lib/ar71xx.sh
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+index 329f558..1f341e3 100755
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+--- a/target/linux/ar71xx/base-files/lib/ar71xx.sh
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++++ b/target/linux/ar71xx/base-files/lib/ar71xx.sh
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+@@ -37,8 +37,9 @@ wndr3700_board_detect() {
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+ machine="NETGEAR WNDR3700"
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+ ;;
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+ "33373031")
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+- # Use awk to remove everything after the first zero byte
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+- model="$(ar71xx_get_mtd_offset_size_format art 41 32 %c | LC_CTYPE=C awk -v 'FS=[^[:print:]]' '{print $1; exit}')"
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++ model="$(ar71xx_get_mtd_offset_size_format art 41 32 %c)"
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++ # Use awk to remove everything unprintable
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++ model_stripped="$(echo -n "$model" | LC_CTYPE=C awk -v 'FS=[^[:print:]]' '{print $1; exit}')"
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+ case $model in
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+ $'\xff'*)
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+ if [ "${model:24:1}" = 'N' ]; then
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+@@ -48,14 +49,14 @@ wndr3700_board_detect() {
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+ fi
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+ ;;
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+ '29763654+16+64'*)
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+- machine="NETGEAR ${model:14}"
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++ machine="NETGEAR ${model_stripped:14}"
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+ ;;
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+ '29763654+16+128'*)
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+- machine="NETGEAR ${model:15}"
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++ machine="NETGEAR ${model_stripped:15}"
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+ ;;
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+ *)
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+ # Unknown ID
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+- machine="NETGEAR $model"
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++ machine="NETGEAR ${model_stripped}"
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+ esac
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+ esac
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+
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