diff -urN linux-2.6.19.1/include/linux/atm.h linux-2.6.19.1.new/include/linux/atm.h
--- linux-2.6.19.1/include/linux/atm.h	2006-12-11 20:32:53.000000000 +0100
+++ linux-2.6.19.1.new/include/linux/atm.h	2007-01-07 18:38:50.000000000 +0100
@@ -48,6 +48,9 @@
 #define ATM_AAL2	2		/* AAL2 (VBR) */
 #define ATM_AAL34	3		/* AAL3/4 (data) */
 #define ATM_AAL5	5		/* AAL5 (data) */
+#if defined(CONFIG_MIPS_BCM963XX)
+#define ATM_BCM_AAL0    14              /* "raw" ATM cells */
+#endif
 
 /*
  * socket option name coding functions
diff -urN linux-2.6.19.1/include/linux/atmbr2684.h linux-2.6.19.1.new/include/linux/atmbr2684.h
--- linux-2.6.19.1/include/linux/atmbr2684.h	2006-12-11 20:32:53.000000000 +0100
+++ linux-2.6.19.1.new/include/linux/atmbr2684.h	2007-01-07 18:24:01.000000000 +0100
@@ -78,6 +78,10 @@
 	__u8	vpn_id[7];
 	int	send_padding;	/* unsupported */
 	int	min_size;	/* we will pad smaller packets than this */
+#if defined(CONFIG_MIPS_BCM963XX)
+#define FILTER_PPPOE	1
+	int	proto_filter;	/* protocol filter flag, current only PPPoE */
+#endif
 };
 
 /*
diff -urN linux-2.6.19.1/include/linux/atmdev.h linux-2.6.19.1.new/include/linux/atmdev.h
--- linux-2.6.19.1/include/linux/atmdev.h	2006-12-11 20:32:53.000000000 +0100
+++ linux-2.6.19.1.new/include/linux/atmdev.h	2007-01-07 18:37:34.000000000 +0100
@@ -29,6 +29,10 @@
 #define ATM_DS3_PCR	(8000*12)
 			/* DS3: 12 cells in a 125 usec time slot */
 
+#if defined(CONFIG_MIPS_BCM963XX)
+#define atm_sk(__sk) ((struct atm_vcc *)(__sk)->sk_protinfo)
+#define ATM_SD(s)      (atm_sk((s)->sk))
+#endif
 
 #define __AAL_STAT_ITEMS \
     __HANDLE_ITEM(tx);			/* TX okay */ \
@@ -111,6 +115,9 @@
 #define ATM_BACKEND_RAW		0	
 #define ATM_BACKEND_PPP		1	/* PPPoATM - RFC2364 */
 #define ATM_BACKEND_BR2684	2	/* Bridged RFC1483/2684 */
+#if defined(CONFIG_MIPS_BCM963XX)
+#define ATM_BACKEND_RT2684      3       /* Routed RFC1483/2684 */
+#endif
 
 /* for ATM_GETTYPE */
 #define ATM_ITFTYP_LEN	8	/* maximum length of interface type name */
@@ -274,6 +281,9 @@
 
 
 enum {
+#if defined(CONFIG_MIPS_BCM963XX)
+	ATM_DF_CLOSE,           /* close device when last VCC is closed */
+#endif
 	ATM_DF_REMOVED,		/* device was removed from atm_devs list */
 };
 
@@ -285,8 +295,10 @@
 #define ATM_ATMOPT_CLP	1	/* set CLP bit */
 
 struct atm_vcc {
+#if !defined(CONFIG_MIPS_BCM963XX)
 	/* struct sock has to be the first member of atm_vcc */
 	struct sock	sk;
+#endif
 	unsigned long	flags;		/* VCC flags (ATM_VF_*) */
 	short		vpi;		/* VPI and VCI (types must be equal */
 					/* with sockaddr) */
@@ -303,6 +315,9 @@
 	void		*dev_data;	/* per-device data */
 	void		*proto_data;	/* per-protocol data */
 	struct k_atm_aal_stats *stats;	/* pointer to AAL stats group */
+#if defined(CONFIG_MIPS_BCM963XX)
+	struct sock	*sk;		/* socket backpointer */
+#endif
 	/* SVC part --- may move later ------------------------------------- */
 	short		itf;		/* interface number */
 	struct sockaddr_atmsvc local;
@@ -332,7 +347,11 @@
 
 struct atm_dev_addr {
 	struct sockaddr_atmsvc addr;	/* ATM address */
+#if defined(CONFIG_MIPS_BCM963XX)
+	struct atm_dev_addr *next;      /* next address */
+#else
 	struct list_head entry;		/* next address */
+#endif
 };
 
 enum atm_addr_type_t { ATM_ADDR_LOCAL, ATM_ADDR_LECS };
@@ -346,8 +365,12 @@
 	void		*dev_data;	/* per-device data */
 	void		*phy_data;	/* private PHY date */
 	unsigned long	flags;		/* device flags (ATM_DF_*) */
+#if defined(CONFIG_MIPS_BCM963XX)
+	struct atm_dev_addr *local;     /* local ATM addresses */
+#else
 	struct list_head local;		/* local ATM addresses */
 	struct list_head lecs;		/* LECS ATM addresses learned via ILMI */
+#endif
 	unsigned char	esi[ESI_LEN];	/* ESI ("MAC" addr) */
 	struct atm_cirange ci_range;	/* VPI/VCI range */
 	struct k_atm_dev_stats stats;	/* statistics */
@@ -359,7 +382,9 @@
 	struct proc_dir_entry *proc_entry; /* proc entry */
 	char *proc_name;		/* proc entry name */
 #endif
+#if !defined(CONFIG_MIPS_BCM963XX)
 	struct class_device class_dev;	/* sysfs class device */
+#endif
 	struct list_head dev_list;	/* linkage */
 };
 
@@ -416,7 +441,13 @@
     int number,unsigned long *flags); /* number == -1: pick first available */
 struct atm_dev *atm_dev_lookup(int number);
 void atm_dev_deregister(struct atm_dev *dev);
+#if defined(CONFIG_MIPS_BCM963XX)
+void shutdown_atm_dev(struct atm_dev *dev);
+#endif
 void vcc_insert_socket(struct sock *sk);
+#if defined(CONFIG_MIPS_BCM963XX)
+void vcc_remove_socket(struct sock *sk);
+#endif
 
 
 /*
@@ -432,20 +463,33 @@
 
 static inline void atm_force_charge(struct atm_vcc *vcc,int truesize)
 {
+#if defined(CONFIG_MIPS_BCM963XX)
+	atomic_add(truesize, &vcc->sk->sk_rmem_alloc);
+#else
 	atomic_add(truesize, &sk_atm(vcc)->sk_rmem_alloc);
+#endif
 }
 
 
 static inline void atm_return(struct atm_vcc *vcc,int truesize)
 {
+#if defined(CONFIG_MIPS_BCM963XX)
+	atomic_sub(truesize, &vcc->sk->sk_rmem_alloc);
+#else
 	atomic_sub(truesize, &sk_atm(vcc)->sk_rmem_alloc);
+#endif
 }
 
 
 static inline int atm_may_send(struct atm_vcc *vcc,unsigned int size)
 {
+#if defined(CONFIG_MIPS_BCM963XX)
+	return (size + atomic_read(&vcc->sk->sk_wmem_alloc)) <
+		vcc->sk->sk_sndbuf;
+#else
 	return (size + atomic_read(&sk_atm(vcc)->sk_wmem_alloc)) <
 	       sk_atm(vcc)->sk_sndbuf;
+#endif
 }
 
 
@@ -457,12 +501,20 @@
 
 static inline void atm_dev_put(struct atm_dev *dev)
 {
+#if defined(CONFIG_MIPS_BCM963XX)
+	atomic_dec(&dev->refcnt);
+	
+	if ((atomic_read(&dev->refcnt) == 1) &&
+	     test_bit(ATM_DF_CLOSE,&dev->flags))
+		shutdown_atm_dev(dev);
+#else
 	if (atomic_dec_and_test(&dev->refcnt)) {
 		BUG_ON(!test_bit(ATM_DF_REMOVED, &dev->flags));
 		if (dev->ops->dev_close)
 			dev->ops->dev_close(dev);
 		class_device_put(&dev->class_dev);
 	}
+#endif
 }
 
 
