For the WNDR3700 platform, this patch:
(1) provides the proper userspace setup for wired and wireless LEDs,
(2) adds a config file option to use the green LED (instead of orange) for the
WAN port, and
(3) fixes an incorrect parity setting for the GPIO buttons.
I am just an enabler for these features. Forum user "ase" did all of the heavy
lifting to figure out the proper WLAN GPIO and create the switch interface--I
just put it together in a pretty package.
The patch leverages juhosg's recent wndr3700_quirk work to use a different GPIO
pin only when run on the WNDR3700 platform.
Two caveats:
(1) I don't know if it's kosher to place comments in UCI configuration files.
If not, feel free to strip them (although I think they add value).
(2) I'm also unsure if it's proper to include UCI configs other than "network"
in the target/linux/PLATFORM/base-files/etc/defconfig/BOARD/ directory. I added
a "system" config file there for the wndr3700 platform to adjust the WAN LED
color, but based on my limited testing, this file seems to be get clobbered by
the default /etc/config/system configuration file upon doing the initial flash.
Surely, it would be better to append a board-specific "system" config to the
main system config, right?
Signed-off-by: Scott Dudley <spms...@hotmail.com>
_________________________________________________________________
Hotmail: Powerful Free email with security by Microsoft.
http://clk.atdmt.com/GBL/go/201469230/direct/01/--- target/linux/ar71xx/files/arch/mips/ar71xx/mach-wndr3700.c (revision 19631)
+++ target/linux/ar71xx/files/arch/mips/ar71xx/mach-wndr3700.c (working copy)
@@ -29,6 +29,7 @@
#define WNDR3700_GPIO_LED_POWER_ORANGE 1
#define WNDR3700_GPIO_LED_POWER_GREEN 2
#define WNDR3700_GPIO_LED_WPS_GREEN 4
+#define WNDR3700_GPIO_LED_WAN_GREEN 6
#define WNDR3700_GPIO_BTN_WPS 3
#define WNDR3700_GPIO_BTN_RESET 8
@@ -118,6 +119,10 @@
.name = "wndr3700:orange:wps",
.gpio = WNDR3700_GPIO_LED_WPS_ORANGE,
.active_low = 1,
+ }, {
+ .name = "wndr3700:green:wan",
+ .gpio = WNDR3700_GPIO_LED_WAN_GREEN,
+ .active_low = 1,
}
};
@@ -128,18 +133,21 @@
.code = BTN_0,
.threshold = 3,
.gpio = WNDR3700_GPIO_BTN_RESET,
+ .active_low = 1,
}, {
.desc = "wps",
.type = EV_KEY,
.code = BTN_1,
.threshold = 3,
.gpio = WNDR3700_GPIO_BTN_WPS,
+ .active_low = 1,
} , {
.desc = "wifi",
.type = EV_KEY,
.code = BTN_2,
.threshold = 3,
.gpio = WNDR3700_GPIO_BTN_WIFI,
+ .active_low = 1,
}
};
--- target/linux/ar71xx/base-files/etc/defconfig/wndr3700/system
(revision 0)
+++ target/linux/ar71xx/base-files/etc/defconfig/wndr3700/system
(revision 0)
@@ -0,0 +1,11 @@
+config 'led'
+ # Setting the default to '1' below uses a GPIO to force the
+ # WAN LED to be green rather than orange. Currently, this must
+ # be statically configured. A further improvement would be
+ # to dynamically adjust this based on the negotiated
+ # Ethernet speed.
+
+ option sysfs 'wndr3700:green:wan'
+ option name 'WAN LED (green)'
+ option default '0'
+
--- target/linux/ar71xx/base-files/etc/defconfig/wndr3700/network
(revision 19631)
+++ target/linux/ar71xx/base-files/etc/defconfig/wndr3700/network
(working copy)
@@ -19,8 +19,53 @@
option name rtl8366s
option reset 1
option enable_vlan 1
+ # Blinkrate: 0=43ms; 1=84ms; 2=120ms; 3=170ms; 4=340ms; 5=670ms
+ option blinkrate 2
config switch_vlan
option device rtl8366s
option vlan 0
option ports "0 1 2 3 5"
+
+config switch_port
+ # Port 1 controls the GREEN configuration of LEDs for
+ # the switch and the section does not correspond to a real
+ # switch port.
+ #
+ # 0=LED off; 1=Collision/FDX; 2=Link/activity; 3-1000MB/s
+ # 4=100 MB/s; 5=10 MB/s; 6=1000 MB/s+activity; 7=100 MB/s+activity
+ # 8=10 MB/s+activity; 9=10/100 Mb/s+activity; 10: Fiber;
+ # 11: Fault; 12: Link/activity(tx); 13: Link/activity(rx);
+ # 14: Link (master); 15: separate register
+
+ option device rtl8366s
+ option port 1
+ option led 2
+
+config switch_port
+ # Port 2 controls the ORANGE configuration of LEDs for
+ # the switch and the section does not correspond to a real
+ # switch port.
+ #
+ # See the key above for switch port 1 for the meaning of the
+ # 'led' setting below.
+
+ option device rtl8366s
+ option port 2
+ option led 6
+
+
+config switch_port
+ # Port 5 controls the configuration of the WAN LED and the
+ # section does not correspond to a real switch port.
+ #
+ # To toggle the use of green or orange LEDs for the WAN port,
+ # see the LED setting for wndr3700:green:wan in /etc/config/system.
+ #
+ # See the key above for switch port 1 for the meaning of the
+ # 'led' setting below.
+
+ option device rtl8366s
+ option port 5
+ option led 6
+
--- package/mac80211/patches/580-wndr3700-led-pin.patch (revision 0)
+++ package/mac80211/patches/580-wndr3700-led-pin.patch (revision 0)
@@ -0,0 +1,23 @@
+--- a/drivers/net/wireless/ath/ath9k/gpio.c 2010-01-18 14:11:59.943782130
-0200
++++ b/drivers/net/wireless/ath/ath9k/gpio.c 2010-01-18 14:12:59.015805947
-0200
+@@ -138,7 +138,9 @@
+ if (AR_SREV_9100(sc->sc_ah))
+ return;
+
+- if (AR_SREV_9287(sc->sc_ah))
++ if (sc->quirk_wndr3700)
++ sc->sc_ah->led_pin = ATH_LED_PIN_WNDR_3700;
++ else if (AR_SREV_9287(sc->sc_ah))
+ sc->sc_ah->led_pin = ATH_LED_PIN_9287;
+ else
+ sc->sc_ah->led_pin = ATH_LED_PIN_DEF;
+--- a/drivers/net/wireless/ath/ath9k/ath9k.h 2010-02-03 23:54:38.587384701
-0200
++++ b/drivers/net/wireless/ath/ath9k/ath9k.h 2010-02-03 23:55:02.856200079
-0200
+@@ -378,6 +378,7 @@
+
+ #define ATH_LED_PIN_DEF 1
+ #define ATH_LED_PIN_9287 8
++#define ATH_LED_PIN_WNDR_3700 5
+ #define ATH_LED_ON_DURATION_IDLE 350 /* in msecs */
+ #define ATH_LED_OFF_DURATION_IDLE 250 /* in msecs */
+
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