static int ttymajor;
static int debug_level;
static int maxframe[MAX_DEVICES];
-static int dosyncppp[MAX_DEVICES];
module_param(ttymajor, int, 0);
module_param(debug_level, int, 0);
module_param_array(maxframe, int, NULL, 0);
-module_param_array(dosyncppp, int, NULL, 0);
MODULE_PARM_DESC(ttymajor, "TTY major device number override: 0=auto assigned");
MODULE_PARM_DESC(debug_level, "Debug syslog output: 0=disabled, 1 to 5=increasing detail");
MODULE_PARM_DESC(maxframe, "Maximum frame size used by device (4096 to 65535)");
-MODULE_PARM_DESC(dosyncppp, "Enable synchronous net device, 0=disable 1=enable");
/*
* tty support and callbacks
/* SPPP/Cisco HDLC device parts */
int netcount;
- int dosyncppp;
spinlock_t netlock;
#if SYNCLINK_GENERIC_HDLC
struct net_device *netdev;
*/
rbuf_fill_level = ((unsigned int)enable) >> 16;
if (rbuf_fill_level) {
- if ((rbuf_fill_level > DMABUFSIZE) || (rbuf_fill_level % 4))
+ if ((rbuf_fill_level > DMABUFSIZE) || (rbuf_fill_level % 4)) {
+ spin_unlock_irqrestore(&info->lock, flags);
return -EINVAL;
+ }
info->rbuf_fill_level = rbuf_fill_level;
rx_stop(info); /* restart receiver to use new fill level */
}
if (info->line < MAX_DEVICES) {
if (maxframe[info->line])
info->max_frame_size = maxframe[info->line];
- info->dosyncppp = dosyncppp[info->line];
}
slgt_device_count++;