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-rw-r--r--drivers/isdn/hardware/eicon/divamnt.c239
1 files changed, 0 insertions, 239 deletions
diff --git a/drivers/isdn/hardware/eicon/divamnt.c b/drivers/isdn/hardware/eicon/divamnt.c
deleted file mode 100644
index 5a95587b3117..000000000000
--- a/drivers/isdn/hardware/eicon/divamnt.c
+++ /dev/null
@@ -1,239 +0,0 @@
-/* $Id: divamnt.c,v 1.32.6.10 2005/02/11 19:40:25 armin Exp $
- *
- * Driver for Eicon DIVA Server ISDN cards.
- * Maint module
- *
- * Copyright 2000-2003 by Armin Schindler (mac@melware.de)
- * Copyright 2000-2003 Cytronics & Melware (info@melware.de)
- *
- * This software may be used and distributed according to the terms
- * of the GNU General Public License, incorporated herein by reference.
- */
-
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/kernel.h>
-#include <linux/poll.h>
-#include <linux/mutex.h>
-#include <linux/uaccess.h>
-
-#include "platform.h"
-#include "di_defs.h"
-#include "divasync.h"
-#include "debug_if.h"
-
-static DEFINE_MUTEX(maint_mutex);
-static char *main_revision = "$Revision: 1.32.6.10 $";
-
-static int major;
-
-MODULE_DESCRIPTION("Maint driver for Eicon DIVA Server cards");
-MODULE_AUTHOR("Cytronics & Melware, Eicon Networks");
-MODULE_SUPPORTED_DEVICE("DIVA card driver");
-MODULE_LICENSE("GPL");
-
-static int buffer_length = 128;
-module_param(buffer_length, int, 0);
-static unsigned long diva_dbg_mem = 0;
-module_param(diva_dbg_mem, ulong, 0);
-
-static char *DRIVERNAME =
- "Eicon DIVA - MAINT module (http://www.melware.net)";
-static char *DRIVERLNAME = "diva_mnt";
-static char *DEVNAME = "DivasMAINT";
-char *DRIVERRELEASE_MNT = "2.0";
-
-static wait_queue_head_t msgwaitq;
-static unsigned long opened;
-
-extern int mntfunc_init(int *, void **, unsigned long);
-extern void mntfunc_finit(void);
-extern int maint_read_write(void __user *buf, int count);
-
-/*
- * helper functions
- */
-static char *getrev(const char *revision)
-{
- char *rev;
- char *p;
-
- if ((p = strchr(revision, ':'))) {
- rev = p + 2;
- p = strchr(rev, '$');
- *--p = 0;
- } else
- rev = "1.0";
-
- return rev;
-}
-
-/*
- * kernel/user space copy functions
- */
-int diva_os_copy_to_user(void *os_handle, void __user *dst, const void *src,
- int length)
-{
- return (copy_to_user(dst, src, length));
-}
-int diva_os_copy_from_user(void *os_handle, void *dst, const void __user *src,
- int length)
-{
- return (copy_from_user(dst, src, length));
-}
-
-/*
- * get time
- */
-void diva_os_get_time(dword *sec, dword *usec)
-{
- struct timespec64 time;
-
- ktime_get_ts64(&time);
-
- *sec = (dword) time.tv_sec;
- *usec = (dword) (time.tv_nsec / NSEC_PER_USEC);
-}
-
-/*
- * device node operations
- */
-static __poll_t maint_poll(struct file *file, poll_table *wait)
-{
- __poll_t mask = 0;
-
- poll_wait(file, &msgwaitq, wait);
- mask = EPOLLOUT | EPOLLWRNORM;
- if (file->private_data || diva_dbg_q_length()) {
- mask |= EPOLLIN | EPOLLRDNORM;
- }
- return (mask);
-}
-
-static int maint_open(struct inode *ino, struct file *filep)
-{
- int ret;
-
- mutex_lock(&maint_mutex);
- /* only one open is allowed, so we test
- it atomically */
- if (test_and_set_bit(0, &opened))
- ret = -EBUSY;
- else {
- filep->private_data = NULL;
- ret = nonseekable_open(ino, filep);
- }
- mutex_unlock(&maint_mutex);
- return ret;
-}
-
-static int maint_close(struct inode *ino, struct file *filep)
-{
- if (filep->private_data) {
- diva_os_free(0, filep->private_data);
- filep->private_data = NULL;
- }
-
- /* clear 'used' flag */
- clear_bit(0, &opened);
-
- return (0);
-}
-
-static ssize_t divas_maint_write(struct file *file, const char __user *buf,
- size_t count, loff_t *ppos)
-{
- return (maint_read_write((char __user *) buf, (int) count));
-}
-
-static ssize_t divas_maint_read(struct file *file, char __user *buf,
- size_t count, loff_t *ppos)
-{
- return (maint_read_write(buf, (int) count));
-}
-
-static const struct file_operations divas_maint_fops = {
- .owner = THIS_MODULE,
- .llseek = no_llseek,
- .read = divas_maint_read,
- .write = divas_maint_write,
- .poll = maint_poll,
- .open = maint_open,
- .release = maint_close
-};
-
-static void divas_maint_unregister_chrdev(void)
-{
- unregister_chrdev(major, DEVNAME);
-}
-
-static int __init divas_maint_register_chrdev(void)
-{
- if ((major = register_chrdev(0, DEVNAME, &divas_maint_fops)) < 0)
- {
- printk(KERN_ERR "%s: failed to create /dev entry.\n",
- DRIVERLNAME);
- return (0);
- }
-
- return (1);
-}
-
-/*
- * wake up reader
- */
-void diva_maint_wakeup_read(void)
-{
- wake_up_interruptible(&msgwaitq);
-}
-
-/*
- * Driver Load
- */
-static int __init maint_init(void)
-{
- char tmprev[50];
- int ret = 0;
- void *buffer = NULL;
-
- init_waitqueue_head(&msgwaitq);
-
- printk(KERN_INFO "%s\n", DRIVERNAME);
- printk(KERN_INFO "%s: Rel:%s Rev:", DRIVERLNAME, DRIVERRELEASE_MNT);
- strcpy(tmprev, main_revision);
- printk("%s Build: %s \n", getrev(tmprev), DIVA_BUILD);
-
- if (!divas_maint_register_chrdev()) {
- ret = -EIO;
- goto out;
- }
-
- if (!(mntfunc_init(&buffer_length, &buffer, diva_dbg_mem))) {
- printk(KERN_ERR "%s: failed to connect to DIDD.\n",
- DRIVERLNAME);
- divas_maint_unregister_chrdev();
- ret = -EIO;
- goto out;
- }
-
- printk(KERN_INFO "%s: trace buffer = %p - %d kBytes, %s (Major: %d)\n",
- DRIVERLNAME, buffer, (buffer_length / 1024),
- (diva_dbg_mem == 0) ? "internal" : "external", major);
-
-out:
- return (ret);
-}
-
-/*
-** Driver Unload
-*/
-static void __exit maint_exit(void)
-{
- divas_maint_unregister_chrdev();
- mntfunc_finit();
-
- printk(KERN_INFO "%s: module unloaded.\n", DRIVERLNAME);
-}
-
-module_init(maint_init);
-module_exit(maint_exit);