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FS#716 - zte-q7 switch driver cannot load #5720

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openwrt-bot opened this issue Apr 18, 2017 · 2 comments
Closed

FS#716 - zte-q7 switch driver cannot load #5720

openwrt-bot opened this issue Apr 18, 2017 · 2 comments
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@openwrt-bot
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harrylwc:

Supply the following if possible:

  • Device problem occurs on zte-q7
  • Latest version of LEDE with kernel 4.9.20

switch show unknown topology,swconfig list show nothing,ethernet port cannot work.

compared with openwrt 15.05.1 dmesg found LEDE version missing "gsw: setting port4 to ephy mode"
@openwrt-bot
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harrylwc:

Problem was fixed after change dts as below

diff --git a/target/linux/ramips/dts/ZTE-Q7.dts b/target/linux/ramips/dts/ZTE-Q7.dts index 9ec1d89..9288061 100644 --- a/target/linux/ramips/dts/ZTE-Q7.dts +++ b/target/linux/ramips/dts/ZTE-Q7.dts @@ -90,7 +90,6 @@

&ethernet {
pinctrl-names = "default";

  •   pinctrl-0 = <&ephy_pins>;
  mtd-mac-address = <&factory 0x4>;
  mediatek,portmap = "wllll";

};
@@ -110,3 +109,7 @@
&ohci {
status = "okay";
};
+
+&gsw {

  •    mediatek,port4 = "ephy";

+};

but still found error message "Switch "switch0" has an unknown topology - the VLAN settings might not be accurate."

@openwrt-bot
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harrylwc:

package/base-files/files/lib/functions/uci-defaults.sh missing

CFG=/etc/board.json

typo in target/linux/ramips/base-files/etc/board.d/01_leds

should be "psg1218a|" instead of "psg1218a|"

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