Moved, renamed, and deleted files

The original directory structure was scattered and unorganized.
Changes are basically to make it look like kernel structure.

1 files changed, 126 insertions, 0 deletions

diff --git a/drivers/parisc/eisa_eeprom.c b/drivers/parisc/eisa_eeprom.c
new file mode 100644
index 00000000..af212c6a
--- /dev/null
+++ b/drivers/parisc/eisa_eeprom.c
@@ -0,0 +1,126 @@
+/* 
+ *    EISA "eeprom" support routines
+ *
+ *    Copyright (C) 2001 Thomas Bogendoerfer <tsbogend at parisc-linux.org>
+ *
+ *
+ *    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.
+ *
+ *    This program is distributed in the hope that it will be useful,
+ *    but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *    GNU General Public License for more details.
+ *
+ *    You should have received a copy of the GNU General Public License
+ *    along with this program; if not, write to the Free Software
+ *    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/miscdevice.h>
+#include <linux/slab.h>
+#include <linux/fs.h>
+#include <asm/io.h>
+#include <asm/uaccess.h>
+#include <asm/eisa_eeprom.h>
+
+#define 	EISA_EEPROM_MINOR 241
+
+static loff_t eisa_eeprom_llseek(struct file *file, loff_t offset, int origin )
+{
+	switch (origin) {
+	  case 0:
+		/* nothing to do */
+		break;
+	  case 1:
+		offset += file->f_pos;
+		break;
+	  case 2:
+		offset += HPEE_MAX_LENGTH;
+		break;
+	}
+	return (offset >= 0 && offset < HPEE_MAX_LENGTH) ? (file->f_pos = offset) : -EINVAL;
+}
+
+static ssize_t eisa_eeprom_read(struct file * file,
+			      char __user *buf, size_t count, loff_t *ppos )
+{
+	unsigned char *tmp;
+	ssize_t ret;
+	int i;
+	
+	if (*ppos < 0 || *ppos >= HPEE_MAX_LENGTH)
+		return 0;
+	
+	count = *ppos + count < HPEE_MAX_LENGTH ? count : HPEE_MAX_LENGTH - *ppos;
+	tmp = kmalloc(count, GFP_KERNEL);
+	if (tmp) {
+		for (i = 0; i < count; i++)
+			tmp[i] = readb(eisa_eeprom_addr+(*ppos)++);
+
+		if (copy_to_user (buf, tmp, count))
+			ret = -EFAULT;
+		else
+			ret = count;
+		kfree (tmp);
+	} else
+		ret = -ENOMEM;
+	
+	return ret;
+}
+
+static int eisa_eeprom_open(struct inode *inode, struct file *file)
+{
+	if (file->f_mode & FMODE_WRITE)
+		return -EINVAL;
+   
+	return 0;
+}
+
+static int eisa_eeprom_release(struct inode *inode, struct file *file)
+{
+	return 0;
+}
+
+/*
+ *	The various file operations we support.
+ */
+static const struct file_operations eisa_eeprom_fops = {
+	.owner =	THIS_MODULE,
+	.llseek =	eisa_eeprom_llseek,
+	.read =		eisa_eeprom_read,
+	.open =		eisa_eeprom_open,
+	.release =	eisa_eeprom_release,
+};
+
+static struct miscdevice eisa_eeprom_dev = {
+	EISA_EEPROM_MINOR,
+	"eisa_eeprom",
+	&eisa_eeprom_fops
+};
+
+static int __init eisa_eeprom_init(void)
+{
+	int retval;
+
+	if (!eisa_eeprom_addr)
+		return -ENODEV;
+
+	retval = misc_register(&eisa_eeprom_dev);
+	if (retval < 0) {
+		printk(KERN_ERR "EISA EEPROM: cannot register misc device.\n");
+		return retval;
+	}
+
+	printk(KERN_INFO "EISA EEPROM at 0x%p\n", eisa_eeprom_addr);
+	return 0;
+}
+
+MODULE_LICENSE("GPL");
+
+module_init(eisa_eeprom_init);