#include <asm/system.h>
#include <asm/uaccess.h>
#include <linux/bitops.h>
+#include <linux/sched.h>
#include <linux/string.h>
#include <linux/mm.h>
#include <linux/interrupt.h>
#include <linux/rtnetlink.h>
#include <linux/if_arp.h>
#include <linux/if_slip.h>
+#include <linux/compat.h>
#include <linux/delay.h>
#include <linux/init.h>
+#include <linux/slab.h>
#include "slip.h"
#ifdef CONFIG_INET
#include <linux/ip.h>
* 14 Oct 1994 Dmitry Gorodchanin.
*/
#ifdef SL_CHECK_TRANSMIT
- if (time_before(jiffies, dev->trans_start + 20 * HZ)) {
+ if (time_before(jiffies, dev_trans_start(dev) + 20 * HZ)) {
/* 20 sec timeout not reached */
goto out;
}
clear_bit(SLF_KEEPTEST, &sl->flags);
#endif
- if (!test_and_clear_bit(SLF_ERROR, &sl->flags)
- && (sl->rcount > 2))
+ if (!test_and_clear_bit(SLF_ERROR, &sl->flags) &&
+ (sl->rcount > 2))
sl_bump(sl);
clear_bit(SLF_ESCAPE, &sl->flags);
sl->rcount = 0;
clear_bit(SLF_KEEPTEST, &sl->flags);
#endif
- if (!test_and_clear_bit(SLF_ERROR, &sl->flags)
- && (sl->rcount > 2))
+ if (!test_and_clear_bit(SLF_ERROR, &sl->flags) &&
+ (sl->rcount > 2))
sl_bump(sl);
sl->rcount = 0;
sl->xbits = 0;
}
}
+#ifdef CONFIG_COMPAT
+static long slip_compat_ioctl(struct tty_struct *tty, struct file *file,
+ unsigned int cmd, unsigned long arg)
+{
+ switch (cmd) {
+ case SIOCGIFNAME:
+ case SIOCGIFENCAP:
+ case SIOCSIFENCAP:
+ case SIOCSIFHWADDR:
+ case SIOCSKEEPALIVE:
+ case SIOCGKEEPALIVE:
+ case SIOCSOUTFILL:
+ case SIOCGOUTFILL:
+ return slip_ioctl(tty, file, cmd,
+ (unsigned long)compat_ptr(arg));
+ }
+
+ return -ENOIOCTLCMD;
+}
+#endif
+
/* VSV changes start here */
#ifdef CONFIG_SLIP_SMART
/* function do_ioctl called from net/core/dev.c
case SIOCGLEASE:
*p = sl->leased;
- };
+ }
spin_unlock_bh(&sl->lock);
return 0;
}
.close = slip_close,
.hangup = slip_hangup,
.ioctl = slip_ioctl,
+#ifdef CONFIG_COMPAT
+ .compat_ioctl = slip_compat_ioctl,
+#endif
.receive_buf = slip_receive_buf,
.write_wakeup = slip_write_wakeup,
};