From 4ec890866929ac48773791b3a9d78a169d504bae Mon Sep 17 00:00:00 2001
From: Hauke Mehrtens <hauke@hauke-m.de>
Date: Sat, 5 Jul 2014 22:55:40 +0000
Subject: [PATCH] broadcom-wl: fix led support

Some devices have an nvram setting, which make broadcom-wl turn of the
led all the time. When the driver is switched on and we find such a
setting we replace it with a better value.

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

SVN-Revision: 41518
---
 package/kernel/broadcom-wl/files/lib/wifi/broadcom.sh | 7 +++++++
 package/kernel/broadcom-wl/src/wlc.c                  | 8 ++++++++
 2 files changed, 15 insertions(+)

diff --git a/package/kernel/broadcom-wl/files/lib/wifi/broadcom.sh b/package/kernel/broadcom-wl/files/lib/wifi/broadcom.sh
index ba31518c1f97..df5072c5b099 100644
--- a/package/kernel/broadcom-wl/files/lib/wifi/broadcom.sh
+++ b/package/kernel/broadcom-wl/files/lib/wifi/broadcom.sh
@@ -120,6 +120,7 @@ disable_broadcom() {
 
 		wlc ifname "$device" stdin <<EOF
 $ifdown
+leddc 0xffff
 EOF
 	)
 	true
@@ -207,6 +208,11 @@ enable_broadcom() {
 		esac
 	}
 
+	local leddc = $(wlc ifname "$device" leddc)
+	if [ "$leddc" -eq 0xffff ]; then
+		leddc = 0x0;
+	fi
+
 	local _c=0
 	local nas="$(which nas)"
 	local if_pre_up if_up nas_cmd
@@ -384,6 +390,7 @@ band ${band:-0}
 ${nmode:+nmode $nmode}
 ${nmode:+${nreqd:+nreqd $nreqd}}
 ${gmode:+gmode $gmode}
+leddc $leddc
 apsta $apsta
 ap $ap
 ${mssid:+mssid $mssid}
diff --git a/package/kernel/broadcom-wl/src/wlc.c b/package/kernel/broadcom-wl/src/wlc.c
index 50c40e802f93..db48b7365707 100644
--- a/package/kernel/broadcom-wl/src/wlc.c
+++ b/package/kernel/broadcom-wl/src/wlc.c
@@ -999,6 +999,14 @@ static const struct wlc_call wlc_calls[] = {
 		.data.str = "cap",
 		.desc = "Number of VIF's supported"
 	},
+	{
+		.name = "leddc",
+		.param = INT,
+		.handler = wlc_iovar,
+		.data.str = "leddc",
+		.desc = "LED Duty Cycle"
+	},
+	
 };
 #define wlc_calls_size (sizeof(wlc_calls) / sizeof(struct wlc_call))
 
-- 
2.30.2