From: Grazvydas Ignotas <notasas@gmail.com>
Date: Mon, 8 Jun 2015 00:54:22 +0000 (+0300)
Subject: wl1251-modules: update the rc script to set driver params
X-Git-Tag: sz_172rc~13
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?p=openpandora.oe.git;a=commitdiff_plain;h=67f9186e1b7bba2d4ba2a153baa15aea320ac157

wl1251-modules: update the rc script to set driver params
---

diff --git a/recipes/pandora-system/wl1251-modules.bb b/recipes/pandora-system/wl1251-modules.bb
index a7e5d7c..d618915 100755
--- a/recipes/pandora-system/wl1251-modules.bb
+++ b/recipes/pandora-system/wl1251-modules.bb
@@ -1,7 +1,7 @@
 DESCRIPTION = "Kernel drivers for the TI WL1251 WiFi chip found on the Pandora - Connected via SDIO"
 LICENSE = "GPLv2"
 
-PR="r3"
+PR="r4"
 
 SRCREV = "ccb56baff992d682cc84eca10472298b2cce1bf1"
 
diff --git a/recipes/pandora-system/wl1251-modules/rc.wl1251 b/recipes/pandora-system/wl1251-modules/rc.wl1251
index bb352b2..ab0f43f 100755
--- a/recipes/pandora-system/wl1251-modules/rc.wl1251
+++ b/recipes/pandora-system/wl1251-modules/rc.wl1251
@@ -2,6 +2,14 @@
 DESC="WL1251 MAC80211 Wireless LAN driver"
 NAME="wl1251"
 
+sysfs_path="/sys/bus/mmc/devices/mmc2:0001/mmc2:0001:1"
+ps_rate_threshold=30000
+use_fw_ps=Y
+
+if [ -f /etc/pandora/conf/wl1251 ]; then
+	. /etc/pandora/conf/wl1251
+fi
+
 d_stop() {
 	if `grep -q wl1251 /proc/modules` ; then
 		ifconfig wlan0 down
@@ -10,7 +18,11 @@ d_stop() {
 }
 
 d_start() {
-	modprobe wl1251
+	wl1251_args=""
+	if modinfo wl1251 2> /dev/null | grep -q '\<use_fw_ps\>'; then
+		wl1251_args="use_fw_ps=$use_fw_ps"
+	fi
+	modprobe wl1251 $wl1251_args
 	modprobe wl1251_sdio
 	# this does not exist on newer kernels
 	modprobe board-omap3pandora-wifi 2> /dev/null
@@ -37,6 +49,12 @@ d_start() {
 			fi
 		done
 	fi
+
+	# some driver configuration
+	if [ -d "$sysfs_path" ]; then
+		test -n "$ps_rate_threshold" && echo "$ps_rate_threshold" > $sysfs_path/ps_rate_threshold
+		test -n "$long_doze_mode" && echo "$long_doze_mode" > $sysfs_path/long_doze_mode
+	fi
 }
 
 case "$1" in