--- dahdi-linux-complete-2.6.1+2.6.1/linux/include/dahdi/kernel.h 2012-04-04 03:10:03.000000000 +0700 +++ dahdi-linux-complete/linux/include/dahdi/kernel.h 2012-11-27 18:02:44.666208494 +0700 @@ -1091,6 +1091,12 @@ int master; unsigned char *msgbuf; struct device *dev; + struct kfifo *rxfifo; + int rxfifo_size; /* Not aligned size of FIFO, we actually use */ + spinlock_t rxfifo_lock; /* See connent below (spin_lock_init) */ + unsigned int slip; + unsigned int skip; + unsigned int rxnuerr; struct list_head list; };