From 271d4d3ff8a70bf2541d6fe6f6e173c6181fb34e Mon Sep 17 00:00:00 2001
From: Gabor Juhos <juhosg@openwrt.org>
Date: Tue, 7 Apr 2015 20:04:14 +0000
Subject: [PATCH] ar71xx: add user-space support for RB911G-5HPacD

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@45300 3c298f89-4303-0410-b956-a3cf2f4a3e73
---
 target/linux/ar71xx/base-files/etc/diag.sh         |  1 +
 .../etc/hotplug.d/firmware/11-ath10k-caldata       | 45 ++++++++++++++++++++++
 .../ar71xx/base-files/etc/uci-defaults/02_network  |  1 +
 target/linux/ar71xx/base-files/lib/ar71xx.sh       |  3 ++
 4 files changed, 50 insertions(+)
 create mode 100644 target/linux/ar71xx/base-files/etc/hotplug.d/firmware/11-ath10k-caldata

diff --git a/target/linux/ar71xx/base-files/etc/diag.sh b/target/linux/ar71xx/base-files/etc/diag.sh
index 59acc714a1..14ff625d61 100644
--- a/target/linux/ar71xx/base-files/etc/diag.sh
+++ b/target/linux/ar71xx/base-files/etc/diag.sh
@@ -161,6 +161,7 @@ get_status_led() {
 		status_led="rb750:green:act"
 		;;
 	rb-911g-2hpnd|\
+	rb-911g-5hpacd|\
 	rb-911g-5hpnd|\
 	rb-912uag-2hpnd|\
 	rb-912uag-5hpnd)
diff --git a/target/linux/ar71xx/base-files/etc/hotplug.d/firmware/11-ath10k-caldata b/target/linux/ar71xx/base-files/etc/hotplug.d/firmware/11-ath10k-caldata
new file mode 100644
index 0000000000..164d3abd39
--- /dev/null
+++ b/target/linux/ar71xx/base-files/etc/hotplug.d/firmware/11-ath10k-caldata
@@ -0,0 +1,45 @@
+#!/bin/sh
+
+ath10kcal_die() {
+	echo "ath10cal: " "$*"
+	exit 1
+}
+
+ath10kcal_from_file() {
+	local source=$1
+	local offset=$2
+	local target=$3
+
+	dd if=$source of=$target bs=1 skip=$offset count=2116 2>/dev/null || \
+		ath10kcal_die "failed to extract calibration data from $source"
+}
+
+[ -e /lib/firmware/$FIRMWARE ] && exit 0
+
+. /lib/ar71xx.sh
+. /lib/functions.sh
+. /lib/functions/system.sh
+
+ath10kcal_mac=""
+ath10kcal_tmp="/tmp/ath10k-caldata.bin"
+
+board=$(ar71xx_board_name)
+
+case "$FIRMWARE" in
+"ath10k/cal-pci-0000:01:00.0.bin")
+	case $board in
+	rb-911g-5hpacd)
+		ath10kcal_from_file "/sys/firmware/routerboot/ext_wlan_data" 20480 $ath10kcal_tmp
+		;;
+	esac
+	;;
+
+*)
+	exit 1
+	;;
+esac
+
+[ -f $ath10kcal_tmp ] && {
+	cp $ath10kcal_tmp /lib/firmware/$FIRMWARE
+	rm -f $ath10kcal_tmp
+}
diff --git a/target/linux/ar71xx/base-files/etc/uci-defaults/02_network b/target/linux/ar71xx/base-files/etc/uci-defaults/02_network
index 20f34d50da..9789834dcf 100644
--- a/target/linux/ar71xx/base-files/etc/uci-defaults/02_network
+++ b/target/linux/ar71xx/base-files/etc/uci-defaults/02_network
@@ -312,6 +312,7 @@ mr900 |\
 mr900v2 |\
 rb-411 |\
 rb-911g-2hpnd |\
+rb-911g-5hpacd |\
 rb-911g-5hpnd |\
 rb-912uag-2hpnd |\
 rb-912uag-5hpnd |\
diff --git a/target/linux/ar71xx/base-files/lib/ar71xx.sh b/target/linux/ar71xx/base-files/lib/ar71xx.sh
index 802524c545..b3dbcf5891 100755
--- a/target/linux/ar71xx/base-files/lib/ar71xx.sh
+++ b/target/linux/ar71xx/base-files/lib/ar71xx.sh
@@ -582,6 +582,9 @@ ar71xx_board_detect() {
 	*"RouterBOARD 911G-5HPnD")
 		name="rb-911g-5hpnd"
 		;;
+	*"RouterBOARD 911G-5HPacD")
+		name="rb-911g-5hpacd"
+		;;
 	*"RouterBOARD 912UAG-2HPnD")
 		name="rb-912uag-2hpnd"
 		;;
-- 
2.11.0