Revision: 7529
http://sourceforge.net/p/ipcop/svn/7529
Author: owes
Date: 2014-05-11 16:41:46 +0000 (Sun, 11 May 2014)
Log Message:
-----------
Add LED kernel driver for PCEngines APU
Modified Paths:
--------------
ipcop/trunk/lfs/linux
ipcop/trunk/updates/2.1.6/ROOTFILES.i486-2.1.6
Added Paths:
-----------
ipcop/trunk/src/patches/linux-3.4_leds-apu.patch
Modified: ipcop/trunk/lfs/linux
===================================================================
--- ipcop/trunk/lfs/linux 2014-05-10 21:00:14 UTC (rev 7528)
+++ ipcop/trunk/lfs/linux 2014-05-11 16:41:46 UTC (rev 7529)
@@ -118,6 +118,9 @@
# LED Netdev Trigger
#cd $(DIR_APP) && patch -Np1 -i
$(DIR_PATCHES)/$(THISAPP)_ledtrig-netdev.patch
+ # APU LEDs
+ cd $(DIR_APP) && patch -Np1 -i $(DIR_PATCHES)/$(THISAPP)_leds-apu.patch
+
ifeq "$(GRSEC)" "yes"
cd $(DIR_APP) && patch -Np1 -i $(DIR_DL)/$(GRSECURITYPATCH)
# Remove test for binutils version, --build-id does not work for us and
we have binutils > 2.18
Added: ipcop/trunk/src/patches/linux-3.4_leds-apu.patch
===================================================================
--- ipcop/trunk/src/patches/linux-3.4_leds-apu.patch
(rev 0)
+++ ipcop/trunk/src/patches/linux-3.4_leds-apu.patch 2014-05-11 16:41:46 UTC
(rev 7529)
@@ -0,0 +1,180 @@
+--- null 1970-01-01 01:00:00.000000000 +0100
++++ a/drivers/leds/leds-apu.c 2013-12-11 11:05:04.000000000 +0100
+@@ -0,0 +1,167 @@
++/*
++ * LEDs driver for PCEngines apu
++ *
++ * Copyright (C) 2013 Christian Herzog <[email protected]>, based on
++ * Petr Leibman's leds-alix
++ * Based on leds-wrap.c
++ * Hardware info taken from
http://www.dpie.com/manuals/miniboards/kontron/KTD-S0043-0_KTA55_SoftwareGuide.pdf
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License version 2 as
++ * published by the Free Software Foundation.
++ */
++
++#include <linux/kernel.h>
++#include <linux/module.h>
++#include <linux/init.h>
++#include <linux/platform_device.h>
++#include <linux/leds.h>
++#include <linux/err.h>
++#include <asm/io.h>
++
++#define DRVNAME "apu-led"
++#define BASEADDR (0xFED801BD)
++#define LEDON (0x8)
++#define LEDOFF (0xC8)
++
++static struct platform_device *pdev;
++unsigned int *p1;
++unsigned int *p2;
++unsigned int *p3;
++
++static void apu_led_set_1(struct led_classdev *led_cdev,
++ enum led_brightness value) {
++ if (value)
++ iowrite8(LEDON, p1);
++ else
++ iowrite8(LEDOFF, p1);
++}
++
++static void apu_led_set_2(struct led_classdev *led_cdev,
++ enum led_brightness value) {
++ if (value)
++ iowrite8(LEDON, p2);
++ else
++ iowrite8(LEDOFF, p2);
++}
++
++static void apu_led_set_3(struct led_classdev *led_cdev,
++ enum led_brightness value) {
++ if (value)
++ iowrite8(LEDON, p3);
++ else
++ iowrite8(LEDOFF, p3);
++}
++
++static struct led_classdev apu_led_1 = {
++ .name = "apu:1",
++ .brightness_set = apu_led_set_1,
++};
++
++static struct led_classdev apu_led_2 = {
++ .name = "apu:2",
++ .brightness_set = apu_led_set_2,
++};
++
++static struct led_classdev apu_led_3 = {
++ .name = "apu:3",
++ .brightness_set = apu_led_set_3,
++};
++
++
++#ifdef CONFIG_PM
++static int apu_led_suspend(struct platform_device *dev,
++ pm_message_t state)
++{
++ led_classdev_suspend(&apu_led_1);
++ led_classdev_suspend(&apu_led_2);
++ led_classdev_suspend(&apu_led_3);
++ return 0;
++}
++
++static int apu_led_resume(struct platform_device *dev)
++{
++ led_classdev_resume(&apu_led_1);
++ led_classdev_resume(&apu_led_2);
++ led_classdev_resume(&apu_led_3);
++ return 0;
++}
++#else
++#define apu_led_suspend NULL
++#define apu_led_resume NULL
++#endif
++
++static int apu_led_probe(struct platform_device *pdev)
++{
++ int ret;
++
++ ret = led_classdev_register(&pdev->dev, &apu_led_1);
++ if (ret == 0)
++ {
++ ret = led_classdev_register(&pdev->dev, &apu_led_2);
++ if (ret >= 0)
++ {
++ ret = led_classdev_register(&pdev->dev, &apu_led_3);
++ if (ret < 0)
++ led_classdev_unregister(&apu_led_2);
++ }
++ if (ret < 0)
++ led_classdev_unregister(&apu_led_1);
++ }
++ return ret;
++}
++
++static int apu_led_remove(struct platform_device *pdev)
++{
++ led_classdev_unregister(&apu_led_1);
++ led_classdev_unregister(&apu_led_2);
++ led_classdev_unregister(&apu_led_3);
++ return 0;
++}
++
++static struct platform_driver apu_led_driver = {
++ .probe = apu_led_probe,
++ .remove = apu_led_remove,
++ .suspend = apu_led_suspend,
++ .resume = apu_led_resume,
++ .driver = {
++ .name = DRVNAME,
++ .owner = THIS_MODULE,
++ },
++};
++
++static int __init apu_led_init(void)
++{
++ int ret;
++
++ ret = platform_driver_register(&apu_led_driver);
++ if (ret < 0)
++ goto out;
++
++ pdev = platform_device_register_simple(DRVNAME, -1, NULL, 0);
++ if (IS_ERR(pdev)) {
++ ret = PTR_ERR(pdev);
++ platform_driver_unregister(&apu_led_driver);
++ goto out;
++ }
++
++ p1 = ioremap(BASEADDR, 1);
++ p2 = ioremap(BASEADDR+1, 1);
++ p3 = ioremap(BASEADDR+2, 1);
++
++out:
++ return ret;
++}
++
++static void __exit apu_led_exit(void)
++{
++ platform_device_unregister(pdev);
++ platform_driver_unregister(&apu_led_driver);
++}
++
++module_init(apu_led_init);
++module_exit(apu_led_exit);
++
++MODULE_AUTHOR("Christian Herzog");
++MODULE_DESCRIPTION("PCEngines apu LED driver");
++MODULE_LICENSE("GPL");
+--- a/drivers/leds/Makefile 2014-05-11 00:22:48.993420545 +0200
++++ a/drivers/leds/Makefile 2014-05-11 00:24:02.000000000 +0200
+@@ -14,6 +14,7 @@
+ obj-$(CONFIG_LEDS_S3C24XX) += leds-s3c24xx.o
+ obj-$(CONFIG_LEDS_NET48XX) += leds-net48xx.o
+ obj-$(CONFIG_LEDS_WRAP) += leds-wrap.o
++obj-m += leds-apu.o
+ obj-$(CONFIG_LEDS_COBALT_QUBE) += leds-cobalt-qube.o
+ obj-$(CONFIG_LEDS_COBALT_RAQ) += leds-cobalt-raq.o
+ obj-$(CONFIG_LEDS_SUNFIRE) += leds-sunfire.o
Modified: ipcop/trunk/updates/2.1.6/ROOTFILES.i486-2.1.6
===================================================================
--- ipcop/trunk/updates/2.1.6/ROOTFILES.i486-2.1.6 2014-05-10 21:00:14 UTC
(rev 7528)
+++ ipcop/trunk/updates/2.1.6/ROOTFILES.i486-2.1.6 2014-05-11 16:41:46 UTC
(rev 7529)
@@ -7,6 +7,9 @@
/usr/local/bin/restarthttpd
/usr/local/bin/setreservedports.pl
##
+## kernel module APU LED
+/lib/modules/3.4-2/kernel/drivers/leds/leds-apu.ko.gz
+##
## openssl patched
/usr/lib/libssl.so.1.0.0
##
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