[kernel] move lots of kernel related packages to the new system/ folder

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@33830 3c298f89-4303-0410-b956-a3cf2f4a3e73

3 files changed, 0 insertions, 667 deletions

diff --git a/package/rtc-rv5c386a/Makefile b/package/rtc-rv5c386a/Makefile
deleted file mode 100644
index e13ead528..000000000
--- a/package/rtc-rv5c386a/Makefile
+++ /dev/null
@@ -1,38 +0,0 @@
-#
-# Copyright (C) 2006-2009 OpenWrt.org
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
-
-include $(TOPDIR)/rules.mk
-include $(INCLUDE_DIR)/kernel.mk
-
-PKG_NAME:=rtc-rv5c386a
-PKG_RELEASE:=1
-
-include $(INCLUDE_DIR)/package.mk
-
-define KernelPackage/rtc-rv5c386a
-  SUBMENU:=Other modules
-  DEPENDS:=@TARGET_brcm47xx
-  TITLE:=Driver for RTC RV5C386A (used in WL-700gE and WL-HDD)
-  AUTOLOAD:=$(call AutoLoad,70,rtc)
-  FILES:=$(PKG_BUILD_DIR)/rtc.ko
-endef
-
-define Build/Prepare
-	mkdir -p $(PKG_BUILD_DIR)
-	$(CP) ./src/* $(PKG_BUILD_DIR)/
-endef
-
-define Build/Compile
-	$(MAKE) -C "$(LINUX_DIR)" \
-		CROSS_COMPILE="$(TARGET_CROSS)" \
-		ARCH="$(LINUX_KARCH)" \
-		SUBDIRS="$(PKG_BUILD_DIR)" \
-		EXTRA_CFLAGS="$(BUILDFLAGS)" \
-		modules
-endef
-
-$(eval $(call KernelPackage,rtc-rv5c386a))
diff --git a/package/rtc-rv5c386a/src/Makefile b/package/rtc-rv5c386a/src/Makefile
deleted file mode 100644
index eeb043077..000000000
--- a/package/rtc-rv5c386a/src/Makefile
+++ /dev/null
@@ -1,18 +0,0 @@
-# $Id$
-#
-# Makefile for Real Time Clock driver for WL-HDD
-#
-# Copyright (C) 2007 Andreas Engel
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version
-# 2 of the License, or (at your option) any later version.
-#
-
-obj-m := rtc.o
-
-ifeq ($(MAKING_MODULES),1)
-
--include $(TOPDIR)/Rules.make
-endif
diff --git a/package/rtc-rv5c386a/src/rtc.c b/package/rtc-rv5c386a/src/rtc.c
deleted file mode 100644
index 7c51bf4bf..000000000
--- a/package/rtc-rv5c386a/src/rtc.c
+++ /dev/null
@@ -1,611 +0,0 @@
-/*
- * Real Time Clock driver for WL-HDD
- *
- * Copyright (C) 2007 Andreas Engel
- *
- * Hacked together mostly by copying the relevant code parts from:
- *   drivers/i2c/i2c-bcm5365.c
- *   drivers/i2c/i2c-algo-bit.c
- *   drivers/char/rtc.c
- *
- * Note 1:
- * This module uses the standard char device (10,135), while the Asus module
- * rtcdrv.o uses (12,0). So, both can coexist which might be handy during
- * development (but see the comment in rtc_open()).
- *
- * Note 2:
- * You might need to set the clock once after loading the driver the first
- * time because the driver switches the chip into 24h mode if it is running
- * in 12h mode.
- *
- * Usage:
- * For compatibility reasons with the original asus driver, the time can be
- * read and set via the /dev/rtc device entry. The only accepted data format
- * is "YYYY:MM:DD:W:HH:MM:SS\n". See OpenWrt wiki for a script which handles
- * this format.
- *
- * In addition, this driver supports the standard ioctl() calls for setting
- * and reading the hardware clock, so the ordinary hwclock utility can also
- * be used.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
- * TODO:
- * - add a /proc/driver/rtc interface?
- * - make the battery failure bit available through the /proc interface?
- *
- * $Id: rtc.c 7 2007-05-25 19:37:01Z ae $
- */
-
-#include <linux/module.h>
-#include <linux/kmod.h>
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/miscdevice.h>
-#include <linux/ioport.h>
-#include <linux/fcntl.h>
-#include <linux/mc146818rtc.h>
-#include <linux/init.h>
-#include <linux/spinlock.h>
-#include <linux/rtc.h>
-#include <linux/delay.h>
-#include <linux/version.h>
-#include <linux/gpio.h>
-#include <linux/uaccess.h>
-
-#include <asm/current.h>
-#include <asm/system.h>
-
-#include <bcm47xx.h>
-#include <nvram.h>
-
-#define RTC_IS_OPEN		0x01	/* Means /dev/rtc is in use.  */
-
-/* Can be changed via a module parameter.  */
-static int rtc_debug = 0;
-
-static unsigned long rtc_status = 0;	/* Bitmapped status byte.	*/
-
-/* These settings are platform dependents.  */
-unsigned int sda_index = 0;
-unsigned int scl_index = 0;
-
-#define I2C_READ_MASK  1
-#define I2C_WRITE_MASK 0
-
-#define I2C_ACK 1
-#define I2C_NAK 0
-
-#define RTC_EPOCH		1900
-#define RTC_I2C_ADDRESS		(0x32 << 1)
-#define RTC_24HOUR_MODE_MASK	0x20
-#define RTC_PM_MASK		0x20
-#define RTC_VDET_MASK		0x40
-#define RTC_Y2K_MASK		0x80
-
-/*
- * Delay in microseconds for generating the pulses on the I2C bus. We use
- * a rather conservative setting here.  See datasheet of the RTC chip.
- */
-#define ADAP_DELAY 50
-
-/* Avoid spurious compiler warnings.  */
-#define UNUSED __attribute__((unused))
-
-MODULE_AUTHOR("Andreas Engel");
-MODULE_LICENSE("GPL");
-
-/* Test stolen from switch-adm.c.  */
-module_param(rtc_debug, int, 0);
-
-static inline void sdalo(void)
-{
-	gpio_direction_output(sda_index, 1);
-	udelay(ADAP_DELAY);
-}
-
-static inline void sdahi(void)
-{
-	gpio_direction_input(sda_index);
-	udelay(ADAP_DELAY);
-}
-
-static inline void scllo(void)
-{
-   gpio_direction_output(scl_index, 1);
-	udelay(ADAP_DELAY);
-}
-
-static inline int getscl(void)
-{
-	return (gpio_get_value(scl_index));
-}
-
-static inline int getsda(void)
-{
-	return (gpio_get_value(sda_index));
-}
-
-/*
- * We shouldn't simply set the SCL pin to high. Like SDA, the SCL line is
- * bidirectional too. According to the I2C spec, the slave is allowed to
- * pull down the SCL line to slow down the clock, so we need to check this.
- * Generally, we'd need a timeout here, but in our case, we just check the
- * line, assuming the RTC chip behaves well.
- */
-static int sclhi(void)
-{
-	gpio_direction_input(scl_index);
-	udelay(ADAP_DELAY);
-	if (!getscl()) {
-		printk(KERN_ERR "SCL pin should be low\n");
-		return -ETIMEDOUT;
-	}
-	return 0;
-}
-
-static void i2c_start(void)
-{
-	sdalo();
-	scllo();
-}
-
-static void i2c_stop(void)
-{
-	sdalo();
-	sclhi();
-	sdahi();
-}
-
-static int i2c_outb(int c)
-{
-	int i;
-	int ack;
-
-	/* assert: scl is low */
-	for (i = 7; i >= 0; i--) {
-		if (c & ( 1 << i )) {
-			sdahi();
-		} else {
-			sdalo();
-		}
-		if (sclhi() < 0) { /* timed out */
-			sdahi(); /* we don't want to block the net */
-			return -ETIMEDOUT;
-		};
-		scllo();
-	}
-	sdahi();
-	if (sclhi() < 0) {
-		return -ETIMEDOUT;
-	};
-	/* read ack: SDA should be pulled down by slave */
-	ack = getsda() == 0;	/* ack: sda is pulled low ->success.	 */
-	scllo();
-
-	if (rtc_debug)
-		printk(KERN_DEBUG "i2c_outb(0x%02x) -> %s\n",
-		       c, ack ? "ACK": "NAK");
-
-	return ack;		/* return 1 if device acked	 */
-	/* assert: scl is low (sda undef) */
-}
-
-static int i2c_inb(int ack)
-{
-	int i;
-	unsigned int indata = 0;
-
-	/* assert: scl is low */
-
-	sdahi();
-	for (i = 0; i < 8; i++) {
-		if (sclhi() < 0) {
-			return -ETIMEDOUT;
-		};
-		indata *= 2;
-		if (getsda())
-			indata |= 0x01;
-		scllo();
-	}
-	if (ack) {
-		sdalo();
-	} else {
-		sdahi();
-	}
-
-	if (sclhi() < 0) {
-		sdahi();
-		return -ETIMEDOUT;
-	}
-	scllo();
-	sdahi();
-
-	if (rtc_debug)
-		printk(KERN_DEBUG "i2c_inb() -> 0x%02x\n", indata);
-
-	/* assert: scl is low */
-	return indata & 0xff;
-}
-
-static void i2c_init(void)
-{
-    /* no gpio_control for EXTIF */
-	// ssb_gpio_control(&ssb, sda_mask | scl_mask, 0);
-
-   gpio_set_value(sda_index, 0);
-   gpio_set_value(scl_index, 0);
-	sdahi();
-	sclhi();
-}
-
-static int rtc_open(UNUSED struct inode *inode, UNUSED struct file *filp)
-{
-	spin_lock_irq(&rtc_lock);
-
-	if (rtc_status & RTC_IS_OPEN) {
-		spin_unlock_irq(&rtc_lock);
-		return -EBUSY;
-	}
-
-	rtc_status |= RTC_IS_OPEN;
-
-	/*
-	 * The following call is only necessary if we use both this driver and
-	 * the proprietary one from asus at the same time (which, b.t.w. only
-	 * makes sense during development). Otherwise, each access via the asus
-	 * driver will make access via this driver impossible.
-	 */
-	i2c_init();
-
-	spin_unlock_irq(&rtc_lock);
-
-	return 0;
-}
-
-static int rtc_release(UNUSED struct inode *inode, UNUSED struct file *filp)
-{
-	/* No need for locking here. */
-	rtc_status &= ~RTC_IS_OPEN;
-	return 0;
-}
-
-static int from_bcd(int bcdnum)
-{
-	int fac, num = 0;
-
-	for (fac = 1; bcdnum; fac *= 10) {
-		num += (bcdnum % 16) * fac;
-		bcdnum /= 16;
-	}
-
-	return num;
-}
-
-static int to_bcd(int decnum)
-{
-	int fac, num = 0;
-
-	for (fac = 1; decnum; fac *= 16) {
-		num += (decnum % 10) * fac;
-		decnum /= 10;
-	}
-
-	return num;
-}
-
-static void get_rtc_time(struct rtc_time *rtc_tm)
-{
-	int cr2;
-
-	/*
-	 * Read date and time from the RTC. We use read method (3).
-	 */
-
-	spin_lock_irq(&rtc_lock);
-	i2c_start();
-	i2c_outb(RTC_I2C_ADDRESS | I2C_READ_MASK);
-	cr2             = i2c_inb(I2C_ACK);
-	rtc_tm->tm_sec  = i2c_inb(I2C_ACK);
-	rtc_tm->tm_min  = i2c_inb(I2C_ACK);
-	rtc_tm->tm_hour = i2c_inb(I2C_ACK);
-	rtc_tm->tm_wday = i2c_inb(I2C_ACK);
-	rtc_tm->tm_mday = i2c_inb(I2C_ACK);
-	rtc_tm->tm_mon  = i2c_inb(I2C_ACK);
-	rtc_tm->tm_year = i2c_inb(I2C_NAK);
-	i2c_stop();
-	spin_unlock_irq(&rtc_lock);
-
-	if (cr2 & RTC_VDET_MASK) {
-		printk(KERN_WARNING "***RTC BATTERY FAILURE***\n");
-	}
-
-	/* Handle century bit */
-	if (rtc_tm->tm_mon & RTC_Y2K_MASK) {
-		rtc_tm->tm_mon &= ~RTC_Y2K_MASK;
-		rtc_tm->tm_year += 0x100;
-	}
-
-	rtc_tm->tm_sec  = from_bcd(rtc_tm->tm_sec);
-	rtc_tm->tm_min  = from_bcd(rtc_tm->tm_min);
-	rtc_tm->tm_hour = from_bcd(rtc_tm->tm_hour);
-	rtc_tm->tm_mday = from_bcd(rtc_tm->tm_mday);
-	rtc_tm->tm_mon  = from_bcd(rtc_tm->tm_mon) - 1;
-	rtc_tm->tm_year = from_bcd(rtc_tm->tm_year);
-
-	rtc_tm->tm_isdst = -1; /* DST not known */
-}
-
-static void set_rtc_time(struct rtc_time *rtc_tm)
-{
-	rtc_tm->tm_sec  = to_bcd(rtc_tm->tm_sec);
-	rtc_tm->tm_min  = to_bcd(rtc_tm->tm_min);
-	rtc_tm->tm_hour = to_bcd(rtc_tm->tm_hour);
-	rtc_tm->tm_mday = to_bcd(rtc_tm->tm_mday);
-	rtc_tm->tm_mon  = to_bcd(rtc_tm->tm_mon + 1);
-	rtc_tm->tm_year = to_bcd(rtc_tm->tm_year);
-
-	if (rtc_tm->tm_year >= 0x100) {
-		rtc_tm->tm_year -= 0x100;
-		rtc_tm->tm_mon |= RTC_Y2K_MASK;
-	}
-
-	spin_lock_irq(&rtc_lock);
-	i2c_start();
-	i2c_outb(RTC_I2C_ADDRESS | I2C_WRITE_MASK);
-	i2c_outb(0x00);	/* set starting register to 0 (=seconds) */
-	i2c_outb(rtc_tm->tm_sec);
-	i2c_outb(rtc_tm->tm_min);
-	i2c_outb(rtc_tm->tm_hour);
-	i2c_outb(rtc_tm->tm_wday);
-	i2c_outb(rtc_tm->tm_mday);
-	i2c_outb(rtc_tm->tm_mon);
-	i2c_outb(rtc_tm->tm_year);
-	i2c_stop();
-	spin_unlock_irq(&rtc_lock);
-}
-
-static ssize_t rtc_write(UNUSED struct file *filp, const char *buf,
-                         size_t count, loff_t *ppos)
-{
-	struct rtc_time rtc_tm;
-	char buffer[23];
-	char *p;
-
-	if (!capable(CAP_SYS_TIME))
-		return -EACCES;
-
-	if (ppos != &filp->f_pos)
-		return -ESPIPE;
-
-	/*
-	 * For simplicity, the only acceptable format is:
-	 * YYYY:MM:DD:W:HH:MM:SS\n
-	 */
-
-	if (count != 22)
-		goto err_out;
-
-	if (copy_from_user(buffer, buf, count))
-		return -EFAULT;
-
-	buffer[sizeof(buffer)-1] = '\0';
-
-	p = &buffer[0];
-
-	rtc_tm.tm_year  = simple_strtoul(p, &p, 10);
-	if (*p++ != ':') goto err_out;
-
-	rtc_tm.tm_mon = simple_strtoul(p, &p, 10) - 1;
-	if (*p++ != ':') goto err_out;
-
-	rtc_tm.tm_mday = simple_strtoul(p, &p, 10);
-	if (*p++ != ':') goto err_out;
-
-	rtc_tm.tm_wday = simple_strtoul(p, &p, 10);
-	if (*p++ != ':') goto err_out;
-
-	rtc_tm.tm_hour = simple_strtoul(p, &p, 10);
-	if (*p++ != ':') goto err_out;
-
-	rtc_tm.tm_min = simple_strtoul(p, &p, 10);
-	if (*p++ != ':') goto err_out;
-
-	rtc_tm.tm_sec = simple_strtoul(p, &p, 10);
-	if (*p != '\n') goto err_out;
-
-	rtc_tm.tm_year -= RTC_EPOCH;
-
-	set_rtc_time(&rtc_tm);
-
-	*ppos += count;
-
-	return count;
-
- err_out:
-	printk(KERN_ERR "invalid format: use YYYY:MM:DD:W:HH:MM:SS\\n\n");
-	return -EINVAL;
-}
-
-
-static ssize_t rtc_read(UNUSED struct file *filp, char *buf, size_t count,
-                        loff_t *ppos)
-{
-	char wbuf[23];
-	struct rtc_time tm;
-	ssize_t len;
-
-	if (count == 0 || *ppos != 0)
-		return 0;
-
-	get_rtc_time(&tm);
-
-	len = sprintf(wbuf, "%04d:%02d:%02d:%d:%02d:%02d:%02d\n",
-		      tm.tm_year + RTC_EPOCH,
-		      tm.tm_mon + 1,
-		      tm.tm_mday,
-		      tm.tm_wday,
-		      tm.tm_hour,
-		      tm.tm_min,
-		      tm.tm_sec);
-
-	if (len > (ssize_t)count)
-		len = count;
-
-	if (copy_to_user(buf, wbuf, len))
-		return -EFAULT;
-
-	*ppos += len;
-
-	return len;
-}
-
-static int rtc_do_ioctl(unsigned int cmd, unsigned long arg)
-{
-	struct rtc_time rtc_tm;
-
-	switch (cmd) {
-		case RTC_RD_TIME:
-			memset(&rtc_tm, 0, sizeof(struct rtc_time));
-			get_rtc_time(&rtc_tm);
-			if (copy_to_user((void *)arg, &rtc_tm, sizeof(rtc_tm)))
-				return -EFAULT;
-			break;
-
-		case RTC_SET_TIME:
-			if (!capable(CAP_SYS_TIME))
-				return -EACCES;
-
-			if (copy_from_user(&rtc_tm, (struct rtc_time *)arg,
-					   sizeof(struct rtc_time)))
-				return -EFAULT;
-
-			set_rtc_time(&rtc_tm);
-			break;
-
-		default:
-			return -ENOTTY;
-	}
-
-	return 0;
-}
-
-static long rtc_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
-{
-	long ret;
-	ret = rtc_do_ioctl(cmd, arg);
-	return ret;
-}
-
-static const struct file_operations rtc_fops = {
-	.owner		= THIS_MODULE,
-	.llseek		= no_llseek,
-	.read		= rtc_read,
-	.write		= rtc_write,
-	.unlocked_ioctl	= rtc_ioctl,
-	.open		= rtc_open,
-	.release	= rtc_release,
-};
-
-static struct miscdevice rtc_dev = {
-	.minor = RTC_MINOR,
-	.name  = "rtc",
-	.fops  = &rtc_fops,
-};
-
-/* Savagely ripped from diag.c.  */
-static inline int startswith (char *source, char *cmp)
-{
-	return !strncmp(source, cmp, strlen(cmp));
-}
-
-static void platform_detect(void)
-{
-	char buf[20];
-	int et0phyaddr, et1phyaddr;
-
-	/* Based on "model_no".  */
-	if (nvram_getenv("model_no", buf, sizeof(buf)) >= 0) {
-		if (startswith(buf, "WL700")) { /* WL700* */
-			sda_index = 2;
-			scl_index = 5;
-			return;
-		}
-	}
-
-	if (nvram_getenv("et0phyaddr", buf, sizeof(buf)) >= 0 )
-		et0phyaddr = simple_strtoul(buf, NULL, 0);
-	if (nvram_getenv("et1phyaddr", buf, sizeof(buf)) >= 0 )
-		et1phyaddr = simple_strtoul(buf, NULL, 0);
-
-	if (nvram_getenv("hardware_version", buf, sizeof(buf)) >= 0) {
-		/* Either WL-300g or WL-HDD, do more extensive checks */
-		if (startswith(buf, "WL300-") && et0phyaddr == 0 && et1phyaddr == 1) {
-			sda_index = 4;
-			scl_index = 5;
-			return;
-		}
-	}
-	/* not found */
-}
-
-static int __init rtc_init(void)
-{
-	int cr1;
-
-	platform_detect();
-
-	if (sda_index == scl_index) {
-		printk(KERN_ERR "RTC-RV5C386A: unrecognized platform!\n");
-		return -ENODEV;
-	}
-
-	i2c_init();
-
-	/*
-	 * Switch RTC to 24h mode
-	 */
-	spin_lock_irq(&rtc_lock);
-	i2c_start();
-	i2c_outb(RTC_I2C_ADDRESS | I2C_WRITE_MASK);
-	i2c_outb(0xE4); /* start at address 0xE, transmission mode 4 */
-	cr1 = i2c_inb(I2C_NAK);
-	i2c_stop();
-	spin_unlock_irq(&rtc_lock);
-	if ((cr1 & RTC_24HOUR_MODE_MASK) == 0) {
-		/* RTC is running in 12h mode */
-		printk(KERN_INFO "rtc.o: switching to 24h mode\n");
-		spin_lock_irq(&rtc_lock);
-		i2c_start();
-		i2c_outb(RTC_I2C_ADDRESS | I2C_WRITE_MASK);
-		i2c_outb(0xE0);
-		i2c_outb(cr1 | RTC_24HOUR_MODE_MASK);
-		i2c_stop();
-		spin_unlock_irq(&rtc_lock);
-	}
-
-	misc_register(&rtc_dev);
-
-	printk(KERN_INFO "RV5C386A Real Time Clock Driver loaded\n");
-
-	return 0;
-}
-
-static void __exit rtc_exit (void)
-{
-	misc_deregister(&rtc_dev);
-	printk(KERN_INFO "Successfully removed RTC RV5C386A driver\n");
-}
-
-module_init(rtc_init);
-module_exit(rtc_exit);
-
-/*
- * Local Variables:
- * indent-tabs-mode:t
- * c-basic-offset:8
- * End:
- */