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-rw-r--r--include/linux/dn.h44
-rw-r--r--include/net/dn.h105
-rw-r--r--include/net/dn_dev.h88
-rw-r--r--include/net/dn_fib.h22
-rw-r--r--include/net/dn_neigh.h4
-rw-r--r--include/net/dn_nsp.h72
-rw-r--r--include/net/dn_route.h12
-rw-r--r--include/net/flow.h8
-rw-r--r--net/decnet/af_decnet.c16
-rw-r--r--net/decnet/dn_dev.c34
-rw-r--r--net/decnet/dn_fib.c8
-rw-r--r--net/decnet/dn_neigh.c24
-rw-r--r--net/decnet/dn_nsp_in.c28
-rw-r--r--net/decnet/dn_nsp_out.c38
-rw-r--r--net/decnet/dn_route.c57
-rw-r--r--net/decnet/dn_rules.c18
-rw-r--r--net/decnet/dn_table.c12
-rw-r--r--net/decnet/sysctl_net_decnet.c12
18 files changed, 302 insertions, 300 deletions
diff --git a/include/linux/dn.h b/include/linux/dn.h
index 782cae4..10b6a6f 100644
--- a/include/linux/dn.h
+++ b/include/linux/dn.h
@@ -71,17 +71,17 @@
struct dn_naddr
{
- unsigned short a_len;
- unsigned char a_addr[DN_MAXADDL];
+ __le16 a_len;
+ __u8 a_addr[DN_MAXADDL]; /* Two bytes little endian */
};
struct sockaddr_dn
{
- unsigned short sdn_family;
- unsigned char sdn_flags;
- unsigned char sdn_objnum;
- unsigned short sdn_objnamel;
- unsigned char sdn_objname[DN_MAXOBJL];
+ __u16 sdn_family;
+ __u8 sdn_flags;
+ __u8 sdn_objnum;
+ __le16 sdn_objnamel;
+ __u8 sdn_objname[DN_MAXOBJL];
struct dn_naddr sdn_add;
};
#define sdn_nodeaddrl sdn_add.a_len /* Node address length */
@@ -93,38 +93,38 @@ struct sockaddr_dn
* DECnet set/get DSO_CONDATA, DSO_DISDATA (optional data) structure
*/
struct optdata_dn {
- unsigned short opt_status; /* Extended status return */
+ __le16 opt_status; /* Extended status return */
#define opt_sts opt_status
- unsigned short opt_optl; /* Length of user data */
- unsigned char opt_data[16]; /* User data */
+ __le16 opt_optl; /* Length of user data */
+ __u8 opt_data[16]; /* User data */
};
struct accessdata_dn
{
- unsigned char acc_accl;
- unsigned char acc_acc[DN_MAXACCL];
- unsigned char acc_passl;
- unsigned char acc_pass[DN_MAXACCL];
- unsigned char acc_userl;
- unsigned char acc_user[DN_MAXACCL];
+ __u8 acc_accl;
+ __u8 acc_acc[DN_MAXACCL];
+ __u8 acc_passl;
+ __u8 acc_pass[DN_MAXACCL];
+ __u8 acc_userl;
+ __u8 acc_user[DN_MAXACCL];
};
/*
* DECnet logical link information structure
*/
struct linkinfo_dn {
- unsigned short idn_segsize; /* Segment size for link */
- unsigned char idn_linkstate; /* Logical link state */
+ __le16 idn_segsize; /* Segment size for link */
+ __u8 idn_linkstate; /* Logical link state */
};
/*
* Ethernet address format (for DECnet)
*/
union etheraddress {
- unsigned char dne_addr[6]; /* Full ethernet address */
+ __u8 dne_addr[6]; /* Full ethernet address */
struct {
- unsigned char dne_hiord[4]; /* DECnet HIORD prefix */
- unsigned char dne_nodeaddr[2]; /* DECnet node address */
+ __u8 dne_hiord[4]; /* DECnet HIORD prefix */
+ __u8 dne_nodeaddr[2]; /* DECnet node address */
} dne_remote;
};
@@ -133,7 +133,7 @@ union etheraddress {
* DECnet physical socket address format
*/
struct dn_addr {
- unsigned short dna_family; /* AF_DECnet */
+ __le16 dna_family; /* AF_DECnet */
union etheraddress dna_netaddr; /* DECnet ethernet address */
};
diff --git a/include/net/dn.h b/include/net/dn.h
index a4b6168..465b783 100644
--- a/include/net/dn.h
+++ b/include/net/dn.h
@@ -6,10 +6,8 @@
#include <net/tcp.h>
#include <asm/byteorder.h>
-typedef unsigned short dn_address;
-
-#define dn_ntohs(x) le16_to_cpu((unsigned short)(x))
-#define dn_htons(x) cpu_to_le16((unsigned short)(x))
+#define dn_ntohs(x) le16_to_cpu(x)
+#define dn_htons(x) cpu_to_le16(x)
struct dn_scp /* Session Control Port */
{
@@ -31,36 +29,36 @@ struct dn_scp /* Session Control Port */
#define DN_CL 15 /* Closed */
#define DN_CN 16 /* Closed Notification */
- unsigned short addrloc;
- unsigned short addrrem;
- unsigned short numdat;
- unsigned short numoth;
- unsigned short numoth_rcv;
- unsigned short numdat_rcv;
- unsigned short ackxmt_dat;
- unsigned short ackxmt_oth;
- unsigned short ackrcv_dat;
- unsigned short ackrcv_oth;
- unsigned char flowrem_sw;
- unsigned char flowloc_sw;
+ __le16 addrloc;
+ __le16 addrrem;
+ __u16 numdat;
+ __u16 numoth;
+ __u16 numoth_rcv;
+ __u16 numdat_rcv;
+ __u16 ackxmt_dat;
+ __u16 ackxmt_oth;
+ __u16 ackrcv_dat;
+ __u16 ackrcv_oth;
+ __u8 flowrem_sw;
+ __u8 flowloc_sw;
#define DN_SEND 2
#define DN_DONTSEND 1
#define DN_NOCHANGE 0
- unsigned short flowrem_dat;
- unsigned short flowrem_oth;
- unsigned short flowloc_dat;
- unsigned short flowloc_oth;
- unsigned char services_rem;
- unsigned char services_loc;
- unsigned char info_rem;
- unsigned char info_loc;
-
- unsigned short segsize_rem;
- unsigned short segsize_loc;
-
- unsigned char nonagle;
- unsigned char multi_ireq;
- unsigned char accept_mode;
+ __u16 flowrem_dat;
+ __u16 flowrem_oth;
+ __u16 flowloc_dat;
+ __u16 flowloc_oth;
+ __u8 services_rem;
+ __u8 services_loc;
+ __u8 info_rem;
+ __u8 info_loc;
+
+ __u16 segsize_rem;
+ __u16 segsize_loc;
+
+ __u8 nonagle;
+ __u8 multi_ireq;
+ __u8 accept_mode;
unsigned long seg_total; /* Running total of current segment */
struct optdata_dn conndata_in;
@@ -160,40 +158,41 @@ static inline struct dn_scp *DN_SK(struct sock *sk)
*/
#define DN_SKB_CB(skb) ((struct dn_skb_cb *)(skb)->cb)
struct dn_skb_cb {
- unsigned short dst;
- unsigned short src;
- unsigned short hops;
- unsigned short dst_port;
- unsigned short src_port;
- unsigned char services;
- unsigned char info;
- unsigned char rt_flags;
- unsigned char nsp_flags;
- unsigned short segsize;
- unsigned short segnum;
- unsigned short xmit_count;
+ __le16 dst;
+ __le16 src;
+ __u16 hops;
+ __le16 dst_port;
+ __le16 src_port;
+ __u8 services;
+ __u8 info;
+ __u8 rt_flags;
+ __u8 nsp_flags;
+ __u16 segsize;
+ __u16 segnum;
+ __u16 xmit_count;
unsigned long stamp;
int iif;
};
-static inline dn_address dn_eth2dn(unsigned char *ethaddr)
+static inline __le16 dn_eth2dn(unsigned char *ethaddr)
{
- return ethaddr[4] | (ethaddr[5] << 8);
+ return dn_htons(ethaddr[4] | (ethaddr[5] << 8));
}
-static inline dn_address dn_saddr2dn(struct sockaddr_dn *saddr)
+static inline __le16 dn_saddr2dn(struct sockaddr_dn *saddr)
{
- return *(dn_address *)saddr->sdn_nodeaddr;
+ return *(__le16 *)saddr->sdn_nodeaddr;
}
-static inline void dn_dn2eth(unsigned char *ethaddr, dn_address addr)
+static inline void dn_dn2eth(unsigned char *ethaddr, __le16 addr)
{
+ __u16 a = dn_ntohs(addr);
ethaddr[0] = 0xAA;
ethaddr[1] = 0x00;
ethaddr[2] = 0x04;
ethaddr[3] = 0x00;
- ethaddr[4] = (unsigned char)(addr & 0xff);
- ethaddr[5] = (unsigned char)(addr >> 8);
+ ethaddr[4] = (__u8)(a & 0xff);
+ ethaddr[5] = (__u8)(a >> 8);
}
static inline void dn_sk_ports_copy(struct flowi *fl, struct dn_scp *scp)
@@ -202,7 +201,7 @@ static inline void dn_sk_ports_copy(struct flowi *fl, struct dn_scp *scp)
fl->uli_u.dnports.dport = scp->addrrem;
fl->uli_u.dnports.objnum = scp->addr.sdn_objnum;
if (fl->uli_u.dnports.objnum == 0) {
- fl->uli_u.dnports.objnamel = scp->addr.sdn_objnamel;
+ fl->uli_u.dnports.objnamel = (__u8)dn_ntohs(scp->addr.sdn_objnamel);
memcpy(fl->uli_u.dnports.objname, scp->addr.sdn_objname, 16);
}
}
@@ -217,7 +216,7 @@ extern unsigned dn_mss_from_pmtu(struct net_device *dev, int mtu);
extern struct sock *dn_sklist_find_listener(struct sockaddr_dn *addr);
extern struct sock *dn_find_by_skb(struct sk_buff *skb);
#define DN_ASCBUF_LEN 9
-extern char *dn_addr2asc(dn_address, char *);
+extern char *dn_addr2asc(__u16, char *);
extern int dn_destroy_timer(struct sock *sk);
extern int dn_sockaddr2username(struct sockaddr_dn *addr, unsigned char *buf, unsigned char type);
@@ -226,7 +225,7 @@ extern int dn_username2sockaddr(unsigned char *data, int len, struct sockaddr_dn
extern void dn_start_slow_timer(struct sock *sk);
extern void dn_stop_slow_timer(struct sock *sk);
-extern dn_address decnet_address;
+extern __le16 decnet_address;
extern int decnet_debug_level;
extern int decnet_time_wait;
extern int decnet_dn_count;
diff --git a/include/net/dn_dev.h b/include/net/dn_dev.h
index 5a86e78..cee4682 100644
--- a/include/net/dn_dev.h
+++ b/include/net/dn_dev.h
@@ -7,11 +7,11 @@ struct dn_dev;
struct dn_ifaddr {
struct dn_ifaddr *ifa_next;
struct dn_dev *ifa_dev;
- dn_address ifa_local;
- dn_address ifa_address;
- unsigned char ifa_flags;
- unsigned char ifa_scope;
- char ifa_label[IFNAMSIZ];
+ __le16 ifa_local;
+ __le16 ifa_address;
+ __u8 ifa_flags;
+ __u8 ifa_scope;
+ char ifa_label[IFNAMSIZ];
};
#define DN_DEV_S_RU 0 /* Run - working normally */
@@ -91,7 +91,7 @@ struct dn_dev {
struct timer_list timer;
unsigned long t3;
struct neigh_parms *neigh_parms;
- unsigned char addr[ETH_ALEN];
+ __u8 addr[ETH_ALEN];
struct neighbour *router; /* Default router on circuit */
struct neighbour *peer; /* Peer on pointopoint links */
unsigned long uptime; /* Time device went up in jiffies */
@@ -99,56 +99,56 @@ struct dn_dev {
struct dn_short_packet
{
- unsigned char msgflg;
- unsigned short dstnode;
- unsigned short srcnode;
- unsigned char forward;
+ __u8 msgflg;
+ __le16 dstnode;
+ __le16 srcnode;
+ __u8 forward;
} __attribute__((packed));
struct dn_long_packet
{
- unsigned char msgflg;
- unsigned char d_area;
- unsigned char d_subarea;
- unsigned char d_id[6];
- unsigned char s_area;
- unsigned char s_subarea;
- unsigned char s_id[6];
- unsigned char nl2;
- unsigned char visit_ct;
- unsigned char s_class;
- unsigned char pt;
+ __u8 msgflg;
+ __u8 d_area;
+ __u8 d_subarea;
+ __u8 d_id[6];
+ __u8 s_area;
+ __u8 s_subarea;
+ __u8 s_id[6];
+ __u8 nl2;
+ __u8 visit_ct;
+ __u8 s_class;
+ __u8 pt;
} __attribute__((packed));
/*------------------------- DRP - Routing messages ---------------------*/
struct endnode_hello_message
{
- unsigned char msgflg;
- unsigned char tiver[3];
- unsigned char id[6];
- unsigned char iinfo;
- unsigned short blksize;
- unsigned char area;
- unsigned char seed[8];
- unsigned char neighbor[6];
- unsigned short timer;
- unsigned char mpd;
- unsigned char datalen;
- unsigned char data[2];
+ __u8 msgflg;
+ __u8 tiver[3];
+ __u8 id[6];
+ __u8 iinfo;
+ __le16 blksize;
+ __u8 area;
+ __u8 seed[8];
+ __u8 neighbor[6];
+ __le16 timer;
+ __u8 mpd;
+ __u8 datalen;
+ __u8 data[2];
} __attribute__((packed));
struct rtnode_hello_message
{
- unsigned char msgflg;
- unsigned char tiver[3];
- unsigned char id[6];
- unsigned char iinfo;
- unsigned short blksize;
- unsigned char priority;
- unsigned char area;
- unsigned short timer;
- unsigned char mpd;
+ __u8 msgflg;
+ __u8 tiver[3];
+ __u8 id[6];
+ __u8 iinfo;
+ __le16 blksize;
+ __u8 priority;
+ __u8 area;
+ __le16 timer;
+ __u8 mpd;
} __attribute__((packed));
@@ -169,12 +169,12 @@ extern void dn_dev_down(struct net_device *);
extern int dn_dev_set_default(struct net_device *dev, int force);
extern struct net_device *dn_dev_get_default(void);
-extern int dn_dev_bind_default(dn_address *addr);
+extern int dn_dev_bind_default(__le16 *addr);
extern int register_dnaddr_notifier(struct notifier_block *nb);
extern int unregister_dnaddr_notifier(struct notifier_block *nb);
-static inline int dn_dev_islocal(struct net_device *dev, dn_address addr)
+static inline int dn_dev_islocal(struct net_device *dev, __le16 addr)
{
struct dn_dev *dn_db = dev->dn_ptr;
struct dn_ifaddr *ifa;
diff --git a/include/net/dn_fib.h b/include/net/dn_fib.h
index cd3c96d..a15dcf0 100644
--- a/include/net/dn_fib.h
+++ b/include/net/dn_fib.h
@@ -37,7 +37,7 @@ struct dn_fib_nh {
int nh_weight;
int nh_power;
int nh_oif;
- u32 nh_gw;
+ __le16 nh_gw;
};
struct dn_fib_info {
@@ -48,7 +48,7 @@ struct dn_fib_info {
int fib_dead;
unsigned fib_flags;
int fib_protocol;
- dn_address fib_prefsrc;
+ __le16 fib_prefsrc;
__u32 fib_priority;
__u32 fib_metrics[RTAX_MAX];
#define dn_fib_mtu fib_metrics[RTAX_MTU-1]
@@ -71,15 +71,15 @@ struct dn_fib_info {
#define DN_FIB_RES_OIF(res) (DN_FIB_RES_NH(res).nh_oif)
typedef struct {
- u16 datum;
+ __le16 datum;
} dn_fib_key_t;
typedef struct {
- u16 datum;
+ __le16 datum;
} dn_fib_hash_t;
typedef struct {
- u16 datum;
+ __u16 datum;
} dn_fib_idx_t;
struct dn_fib_node {
@@ -126,11 +126,11 @@ extern int dn_fib_semantic_match(int type, struct dn_fib_info *fi,
const struct flowi *fl,
struct dn_fib_res *res);
extern void dn_fib_release_info(struct dn_fib_info *fi);
-extern u16 dn_fib_get_attr16(struct rtattr *attr, int attrlen, int type);
+extern __le16 dn_fib_get_attr16(struct rtattr *attr, int attrlen, int type);
extern void dn_fib_flush(void);
extern void dn_fib_select_multipath(const struct flowi *fl,
struct dn_fib_res *res);
-extern int dn_fib_sync_down(dn_address local, struct net_device *dev,
+extern int dn_fib_sync_down(__le16 local, struct net_device *dev,
int force);
extern int dn_fib_sync_up(struct net_device *dev);
@@ -148,8 +148,8 @@ extern void dn_fib_table_cleanup(void);
extern void dn_fib_rules_init(void);
extern void dn_fib_rules_cleanup(void);
extern void dn_fib_rule_put(struct dn_fib_rule *);
-extern __u16 dn_fib_rules_policy(__u16 saddr, struct dn_fib_res *res, unsigned *flags);
-extern unsigned dnet_addr_type(__u16 addr);
+extern __le16 dn_fib_rules_policy(__le16 saddr, struct dn_fib_res *res, unsigned *flags);
+extern unsigned dnet_addr_type(__le16 addr);
extern int dn_fib_lookup(const struct flowi *fl, struct dn_fib_res *res);
/*
@@ -194,10 +194,10 @@ extern struct dn_fib_table *dn_fib_tables[];
#endif /* CONFIG_DECNET_ROUTER */
-static inline u16 dnet_make_mask(int n)
+static inline __le16 dnet_make_mask(int n)
{
if (n)
- return htons(~((1<<(16-n))-1));
+ return dn_htons(~((1<<(16-n))-1));
return 0;
}
diff --git a/include/net/dn_neigh.h b/include/net/dn_neigh.h
index 4b1eb03..4cb4ae7 100644
--- a/include/net/dn_neigh.h
+++ b/include/net/dn_neigh.h
@@ -7,13 +7,13 @@
*/
struct dn_neigh {
struct neighbour n;
- dn_address addr;
+ __le16 addr;
unsigned long flags;
#define DN_NDFLAG_R1 0x0001 /* Router L1 */
#define DN_NDFLAG_R2 0x0002 /* Router L2 */
#define DN_NDFLAG_P3 0x0004 /* Phase III Node */
unsigned long blksize;
- unsigned char priority;
+ __u8 priority;
};
extern void dn_neigh_init(void);
diff --git a/include/net/dn_nsp.h b/include/net/dn_nsp.h
index e6182b8..96e816b 100644
--- a/include/net/dn_nsp.h
+++ b/include/net/dn_nsp.h
@@ -72,77 +72,77 @@ extern struct sk_buff *dn_alloc_send_skb(struct sock *sk, size_t *size, int nobl
struct nsp_data_seg_msg
{
- unsigned char msgflg;
- unsigned short dstaddr;
- unsigned short srcaddr;
+ __u8 msgflg;
+ __le16 dstaddr;
+ __le16 srcaddr;
} __attribute__((packed));
struct nsp_data_opt_msg
{
- unsigned short acknum;
- unsigned short segnum;
- unsigned short lsflgs;
+ __le16 acknum;
+ __le16 segnum;
+ __le16 lsflgs;
} __attribute__((packed));
struct nsp_data_opt_msg1
{
- unsigned short acknum;
- unsigned short segnum;
+ __le16 acknum;
+ __le16 segnum;
} __attribute__((packed));
/* Acknowledgment Message (data/other data) */
struct nsp_data_ack_msg
{
- unsigned char msgflg;
- unsigned short dstaddr;
- unsigned short srcaddr;
- unsigned short acknum;
+ __u8 msgflg;
+ __le16 dstaddr;
+ __le16 srcaddr;
+ __le16 acknum;
} __attribute__((packed));
/* Connect Acknowledgment Message */
struct nsp_conn_ack_msg
{
- unsigned char msgflg;
- unsigned short dstaddr;
+ __u8 msgflg;
+ __le16 dstaddr;
} __attribute__((packed));
/* Connect Initiate/Retransmit Initiate/Connect Confirm */
struct nsp_conn_init_msg
{
- unsigned char msgflg;
+ __u8 msgflg;
#define NSP_CI 0x18 /* Connect Initiate */
#define NSP_RCI 0x68 /* Retrans. Conn Init */
- unsigned short dstaddr;
- unsigned short srcaddr;
- unsigned char services;
+ __le16 dstaddr;
+ __le16 srcaddr;
+ __u8 services;
#define NSP_FC_NONE 0x00 /* Flow Control None */
#define NSP_FC_SRC 0x04 /* Seg Req. Count */
#define NSP_FC_SCMC 0x08 /* Sess. Control Mess */
#define NSP_FC_MASK 0x0c /* FC type mask */
- unsigned char info;
- unsigned short segsize;
+ __u8 info;
+ __le16 segsize;
} __attribute__((packed));
/* Disconnect Initiate/Disconnect Confirm */
struct nsp_disconn_init_msg
{
- unsigned char msgflg;
- unsigned short dstaddr;
- unsigned short srcaddr;
- unsigned short reason;
+ __u8 msgflg;
+ __le16 dstaddr;
+ __le16 srcaddr;
+ __le16 reason;
} __attribute__((packed));
struct srcobj_fmt
{
- char format;
- unsigned char task;
- unsigned short grpcode;
- unsigned short usrcode;
- char dlen;
+ __u8 format;
+ __u8 task;
+ __le16 grpcode;
+ __le16 usrcode;
+ __u8 dlen;
} __attribute__((packed));
/*
@@ -150,7 +150,7 @@ struct srcobj_fmt
* numbers used in NSP. Similar in operation to the functions
* of the same name in TCP.
*/
-static __inline__ int dn_before(unsigned short seq1, unsigned short seq2)
+static __inline__ int dn_before(__u16 seq1, __u16 seq2)
{
seq1 &= 0x0fff;
seq2 &= 0x0fff;
@@ -159,7 +159,7 @@ static __inline__ int dn_before(unsigned short seq1, unsigned short seq2)
}
-static __inline__ int dn_after(unsigned short seq1, unsigned short seq2)
+static __inline__ int dn_after(__u16 seq1, __u16 seq2)
{
seq1 &= 0x0fff;
seq2 &= 0x0fff;
@@ -167,23 +167,23 @@ static __inline__ int dn_after(unsigned short seq1, unsigned short seq2)
return (int)((seq2 - seq1) & 0x0fff) > 2048;
}
-static __inline__ int dn_equal(unsigned short seq1, unsigned short seq2)
+static __inline__ int dn_equal(__u16 seq1, __u16 seq2)
{
return ((seq1 ^ seq2) & 0x0fff) == 0;
}
-static __inline__ int dn_before_or_equal(unsigned short seq1, unsigned short seq2)
+static __inline__ int dn_before_or_equal(__u16 seq1, __u16 seq2)
{
return (dn_before(seq1, seq2) || dn_equal(seq1, seq2));
}
-static __inline__ void seq_add(unsigned short *seq, unsigned short off)
+static __inline__ void seq_add(__u16 *seq, __u16 off)
{
(*seq) += off;
(*seq) &= 0x0fff;
}
-static __inline__ int seq_next(unsigned short seq1, unsigned short seq2)
+static __inline__ int seq_next(__u16 seq1, __u16 seq2)
{
return dn_equal(seq1 + 1, seq2);
}
@@ -191,7 +191,7 @@ static __inline__ int seq_next(unsigned short seq1, unsigned short seq2)
/*
* Can we delay the ack ?
*/
-static __inline__ int sendack(unsigned short seq)
+static __inline__ int sendack(__u16 seq)
{
return (int)((seq & 0x1000) ? 0 : 1);
}
diff --git a/include/net/dn_route.h b/include/net/dn_route.h
index 5122da3..76f957e 100644
--- a/include/net/dn_route.h
+++ b/include/net/dn_route.h
@@ -71,12 +71,12 @@ struct dn_route {
struct dn_route *rt_next;
} u;
- __u16 rt_saddr;
- __u16 rt_daddr;
- __u16 rt_gateway;
- __u16 rt_local_src; /* Source used for forwarding packets */
- __u16 rt_src_map;
- __u16 rt_dst_map;
+ __le16 rt_saddr;
+ __le16 rt_daddr;
+ __le16 rt_gateway;
+ __le16 rt_local_src; /* Source used for forwarding packets */
+ __le16 rt_src_map;
+ __le16 rt_dst_map;
unsigned rt_flags;
unsigned rt_type;
diff --git a/include/net/flow.h b/include/net/flow.h
index ec7eb86..04d89f7 100644
--- a/include/net/flow.h
+++ b/include/net/flow.h
@@ -30,8 +30,8 @@ struct flowi {
} ip6_u;
struct {
- __u16 daddr;
- __u16 saddr;
+ __le16 daddr;
+ __le16 saddr;
__u32 fwmark;
__u8 scope;
} dn_u;
@@ -64,8 +64,8 @@ struct flowi {
} icmpt;
struct {
- __u16 sport;
- __u16 dport;
+ __le16 sport;
+ __le16 dport;
__u8 objnum;
__u8 objnamel; /* Not 16 bits since max val is 16 */
__u8 objname[16]; /* Not zero terminated */
diff --git a/net/decnet/af_decnet.c b/net/decnet/af_decnet.c
index ce4aaf9..824981e 100644
--- a/net/decnet/af_decnet.c
+++ b/net/decnet/af_decnet.c
@@ -172,7 +172,7 @@ static struct hlist_head *dn_find_list(struct sock *sk)
/*
* Valid ports are those greater than zero and not already in use.
*/
-static int check_port(unsigned short port)
+static int check_port(__le16 port)
{
struct sock *sk;
struct hlist_node *node;
@@ -661,7 +661,7 @@ disc_reject:
}
}
-char *dn_addr2asc(dn_address addr, char *buf)
+char *dn_addr2asc(__u16 addr, char *buf)
{
unsigned short node, area;
@@ -801,7 +801,7 @@ static int dn_auto_bind(struct socket *sock)
/* End of compatibility stuff */
scp->addr.sdn_add.a_len = dn_htons(2);
- rv = dn_dev_bind_default((dn_address *)scp->addr.sdn_add.a_addr);
+ rv = dn_dev_bind_default((__le16 *)scp->addr.sdn_add.a_addr);
if (rv == 0) {
rv = dn_hash_sock(sk);
if (rv)
@@ -1021,7 +1021,7 @@ static void dn_user_copy(struct sk_buff *skb, struct optdata_dn *opt)
opt->opt_optl = *ptr++;
opt->opt_status = 0;
memcpy(opt->opt_data, ptr, opt->opt_optl);
- skb_pull(skb, opt->opt_optl + 1);
+ skb_pull(skb, dn_ntohs(opt->opt_optl) + 1);
}
@@ -1121,8 +1121,8 @@ static int dn_accept(struct socket *sock, struct socket *newsock, int flags)
skb_pull(skb, dn_username2sockaddr(skb->data, skb->len, &(DN_SK(newsk)->addr), &type));
skb_pull(skb, dn_username2sockaddr(skb->data, skb->len, &(DN_SK(newsk)->peer), &type));
- *(dn_address *)(DN_SK(newsk)->peer.sdn_add.a_addr) = cb->src;
- *(dn_address *)(DN_SK(newsk)->addr.sdn_add.a_addr) = cb->dst;
+ *(__le16 *)(DN_SK(newsk)->peer.sdn_add.a_addr) = cb->src;
+ *(__le16 *)(DN_SK(newsk)->addr.sdn_add.a_addr) = cb->dst;
menuver = *skb->data;
skb_pull(skb, 1);
@@ -1365,7 +1365,7 @@ static int __dn_setsockopt(struct socket *sock, int level,int optname, char __us
if (optlen != sizeof(struct optdata_dn))
return -EINVAL;
- if (u.opt.opt_optl > 16)
+ if (dn_ntohs(u.opt.opt_optl) > 16)
return -EINVAL;
memcpy(&scp->conndata_out, &u.opt, optlen);
@@ -1378,7 +1378,7 @@ static int __dn_setsockopt(struct socket *sock, int level,int optname, char __us
if (optlen != sizeof(struct optdata_dn))
return -EINVAL;
- if (u.opt.opt_optl > 16)
+ if (dn_ntohs(u.opt.opt_optl) > 16)
return -EINVAL;
memcpy(&scp->discdata_out, &u.opt, optlen);
diff --git a/net/decnet/dn_dev.c b/net/decnet/dn_dev.c
index efbead8..cc7b9d9 100644
--- a/net/decnet/dn_dev.c
+++ b/net/decnet/dn_dev.c
@@ -64,7 +64,7 @@ extern struct neigh_table dn_neigh_table;
/*
* decnet_address is kept in network order.
*/
-dn_address decnet_address = 0;
+__le16 decnet_address = 0;
static DEFINE_RWLOCK(dndev_lock);
static struct net_device *decnet_default_device;
@@ -439,7 +439,7 @@ static void dn_dev_del_ifa(struct dn_dev *dn_db, struct dn_ifaddr **ifap, int de
*ifap = ifa1->ifa_next;
if (dn_db->dev->type == ARPHRD_ETHER) {
- if (ifa1->ifa_local != dn_htons(dn_eth2dn(dev->dev_addr))) {
+ if (ifa1->ifa_local != dn_eth2dn(dev->dev_addr)) {
dn_dn2eth(mac_addr, ifa1->ifa_local);
dev_mc_delete(dev, mac_addr, ETH_ALEN, 0);
}
@@ -470,7 +470,7 @@ static int dn_dev_insert_ifa(struct dn_dev *dn_db, struct dn_ifaddr *ifa)
}
if (dev->type == ARPHRD_ETHER) {
- if (ifa->ifa_local != dn_htons(dn_eth2dn(dev->dev_addr))) {
+ if (ifa->ifa_local != dn_eth2dn(dev->dev_addr)) {
dn_dn2eth(mac_addr, ifa->ifa_local);
dev_mc_add(dev, mac_addr, ETH_ALEN, 0);
dev_mc_upload(dev);
@@ -561,7 +561,7 @@ int dn_dev_ioctl(unsigned int cmd, void __user *arg)
switch(cmd) {
case SIOCGIFADDR:
- *((dn_address *)sdn->sdn_nodeaddr) = ifa->ifa_local;
+ *((__le16 *)sdn->sdn_nodeaddr) = ifa->ifa_local;
goto rarok;
case SIOCSIFADDR:
@@ -804,7 +804,7 @@ done:
return skb->len;
}
-static int dn_dev_get_first(struct net_device *dev, dn_address *addr)
+static int dn_dev_get_first(struct net_device *dev, __le16 *addr)
{
struct dn_dev *dn_db = (struct dn_dev *)dev->dn_ptr;
struct dn_ifaddr *ifa;
@@ -830,7 +830,7 @@ out:
* a sensible default. Eventually the routing code will take care of all the
* nasties for us I hope.
*/
-int dn_dev_bind_default(dn_address *addr)
+int dn_dev_bind_default(__le16 *addr)
{
struct net_device *dev;
int rv;
@@ -853,7 +853,7 @@ static void dn_send_endnode_hello(struct net_device *dev, struct dn_ifaddr *ifa)
{
struct endnode_hello_message *msg;
struct sk_buff *skb = NULL;
- unsigned short int *pktlen;
+ __le16 *pktlen;
struct dn_dev *dn_db = (struct dn_dev *)dev->dn_ptr;
if ((skb = dn_alloc_skb(NULL, sizeof(*msg), GFP_ATOMIC)) == NULL)
@@ -882,7 +882,7 @@ static void dn_send_endnode_hello(struct net_device *dev, struct dn_ifaddr *ifa)
msg->datalen = 0x02;
memset(msg->data, 0xAA, 2);
- pktlen = (unsigned short *)skb_push(skb,2);
+ pktlen = (__le16 *)skb_push(skb,2);
*pktlen = dn_htons(skb->len - 2);
skb->nh.raw = skb->data;
@@ -926,7 +926,7 @@ static void dn_send_router_hello(struct net_device *dev, struct dn_ifaddr *ifa)
size_t size;
unsigned char *ptr;
unsigned char *i1, *i2;
- unsigned short *pktlen;
+ __le16 *pktlen;
char *src;
if (mtu2blksize(dev) < (26 + 7))
@@ -955,11 +955,11 @@ static void dn_send_router_hello(struct net_device *dev, struct dn_ifaddr *ifa)
ptr += ETH_ALEN;
*ptr++ = dn_db->parms.forwarding == 1 ?
DN_RT_INFO_L1RT : DN_RT_INFO_L2RT;
- *((unsigned short *)ptr) = dn_htons(mtu2blksize(dev));
+ *((__le16 *)ptr) = dn_htons(mtu2blksize(dev));
ptr += 2;
*ptr++ = dn_db->parms.priority; /* Priority */
*ptr++ = 0; /* Area: Reserved */
- *((unsigned short *)ptr) = dn_htons((unsigned short)dn_db->parms.t3);
+ *((__le16 *)ptr) = dn_htons((unsigned short)dn_db->parms.t3);
ptr += 2;
*ptr++ = 0; /* MPD: Reserved */
i1 = ptr++;
@@ -974,7 +974,7 @@ static void dn_send_router_hello(struct net_device *dev, struct dn_ifaddr *ifa)
skb_trim(skb, (27 + *i2));
- pktlen = (unsigned short *)skb_push(skb, 2);
+ pktlen = (__le16 *)skb_push(skb, 2);
*pktlen = dn_htons(skb->len - 2);
skb->nh.raw = skb->data;
@@ -1016,7 +1016,7 @@ static void dn_send_ptp_hello(struct net_device *dev, struct dn_ifaddr *ifa)
ptr = skb_put(skb, 2 + 4 + tdlen);
*ptr++ = DN_RT_PKT_HELO;
- *((dn_address *)ptr) = ifa->ifa_local;
+ *((__le16 *)ptr) = ifa->ifa_local;
ptr += 2;
*ptr++ = tdlen;
@@ -1150,7 +1150,7 @@ struct dn_dev *dn_dev_create(struct net_device *dev, int *err)
void dn_dev_up(struct net_device *dev)
{
struct dn_ifaddr *ifa;
- dn_address addr = decnet_address;
+ __le16 addr = decnet_address;
int maybe_default = 0;
struct dn_dev *dn_db = (struct dn_dev *)dev->dn_ptr;
@@ -1173,7 +1173,7 @@ void dn_dev_up(struct net_device *dev)
if (dev->type == ARPHRD_ETHER) {
if (memcmp(dev->dev_addr, dn_hiord, 4) != 0)
return;
- addr = dn_htons(dn_eth2dn(dev->dev_addr));
+ addr = dn_eth2dn(dev->dev_addr);
maybe_default = 1;
}
@@ -1385,8 +1385,8 @@ static int dn_dev_seq_show(struct seq_file *seq, void *v)
mtu2blksize(dev),
dn_db->parms.priority,
dn_db->parms.state, dn_db->parms.name,
- dn_db->router ? dn_addr2asc(dn_ntohs(*(dn_address *)dn_db->router->primary_key), router_buf) : "",
- dn_db->peer ? dn_addr2asc(dn_ntohs(*(dn_address *)dn_db->peer->primary_key), peer_buf) : "");
+ dn_db->router ? dn_addr2asc(dn_ntohs(*(__le16 *)dn_db->router->primary_key), router_buf) : "",
+ dn_db->peer ? dn_addr2asc(dn_ntohs(*(__le16 *)dn_db->peer->primary_key), peer_buf) : "");
}
return 0;
}
diff --git a/net/decnet/dn_fib.c b/net/decnet/dn_fib.c
index 99bc061..bd4ce86 100644
--- a/net/decnet/dn_fib.c
+++ b/net/decnet/dn_fib.c
@@ -143,11 +143,11 @@ static inline struct dn_fib_info *dn_fib_find_info(const struct dn_fib_info *nfi
return NULL;
}
-u16 dn_fib_get_attr16(struct rtattr *attr, int attrlen, int type)
+__le16 dn_fib_get_attr16(struct rtattr *attr, int attrlen, int type)
{
while(RTA_OK(attr,attrlen)) {
if (attr->rta_type == type)
- return *(u16*)RTA_DATA(attr);
+ return *(__le16*)RTA_DATA(attr);
attr = RTA_NEXT(attr, attrlen);
}
@@ -565,7 +565,7 @@ int dn_fib_dump(struct sk_buff *skb, struct netlink_callback *cb)
return skb->len;
}
-static void fib_magic(int cmd, int type, __u16 dst, int dst_len, struct dn_ifaddr *ifa)
+static void fib_magic(int cmd, int type, __le16 dst, int dst_len, struct dn_ifaddr *ifa)
{
struct dn_fib_table *tb;
struct {
@@ -684,7 +684,7 @@ static int dn_fib_dnaddr_event(struct notifier_block *this, unsigned long event,
return NOTIFY_DONE;
}
-int dn_fib_sync_down(dn_address local, struct net_device *dev, int force)
+int dn_fib_sync_down(__le16 local, struct net_device *dev, int force)
{
int ret = 0;
int scope = RT_SCOPE_NOWHERE;
diff --git a/net/decnet/dn_neigh.c b/net/decnet/dn_neigh.c
index 33ab256..7c8692c 100644
--- a/net/decnet/dn_neigh.c
+++ b/net/decnet/dn_neigh.c
@@ -95,7 +95,7 @@ static struct neigh_ops dn_phase3_ops = {
struct neigh_table dn_neigh_table = {
.family = PF_DECnet,
.entry_size = sizeof(struct dn_neigh),
- .key_len = sizeof(dn_address),
+ .key_len = sizeof(__le16),
.hash = dn_neigh_hash,
.constructor = dn_neigh_construct,
.id = "dn_neigh_cache",
@@ -123,7 +123,7 @@ struct neigh_table dn_neigh_table = {
static u32 dn_neigh_hash(const void *pkey, const struct net_device *dev)
{
- return jhash_2words(*(dn_address *)pkey, 0, dn_neigh_table.hash_rnd);
+ return jhash_2words(*(__u16 *)pkey, 0, dn_neigh_table.hash_rnd);
}
static int dn_neigh_construct(struct neighbour *neigh)
@@ -249,14 +249,14 @@ static int dn_long_output(struct sk_buff *skb)
data = skb_push(skb, sizeof(struct dn_long_packet) + 3);
lp = (struct dn_long_packet *)(data+3);
- *((unsigned short *)data) = dn_htons(skb->len - 2);
+ *((__le16 *)data) = dn_htons(skb->len - 2);
*(data + 2) = 1 | DN_RT_F_PF; /* Padding */
lp->msgflg = DN_RT_PKT_LONG|(cb->rt_flags&(DN_RT_F_IE|DN_RT_F_RQR|DN_RT_F_RTS));
lp->d_area = lp->d_subarea = 0;
- dn_dn2eth(lp->d_id, dn_ntohs(cb->dst));
+ dn_dn2eth(lp->d_id, cb->dst);
lp->s_area = lp->s_subarea = 0;
- dn_dn2eth(lp->s_id, dn_ntohs(cb->src));
+ dn_dn2eth(lp->s_id, cb->src);
lp->nl2 = 0;
lp->visit_ct = cb->hops & 0x3f;
lp->s_class = 0;
@@ -293,7 +293,7 @@ static int dn_short_output(struct sk_buff *skb)
}
data = skb_push(skb, sizeof(struct dn_short_packet) + 2);
- *((unsigned short *)data) = dn_htons(skb->len - 2);
+ *((__le16 *)data) = dn_htons(skb->len - 2);
sp = (struct dn_short_packet *)(data+2);
sp->msgflg = DN_RT_PKT_SHORT|(cb->rt_flags&(DN_RT_F_RQR|DN_RT_F_RTS));
@@ -335,7 +335,7 @@ static int dn_phase3_output(struct sk_buff *skb)
}
data = skb_push(skb, sizeof(struct dn_short_packet) + 2);
- *((unsigned short *)data) = dn_htons(skb->len - 2);
+ *((__le16 *)data) = dn_htons(skb->len - 2);
sp = (struct dn_short_packet *)(data + 2);
sp->msgflg = DN_RT_PKT_SHORT|(cb->rt_flags&(DN_RT_F_RQR|DN_RT_F_RTS));
@@ -373,9 +373,9 @@ int dn_neigh_router_hello(struct sk_buff *skb)
struct neighbour *neigh;
struct dn_neigh *dn;
struct dn_dev *dn_db;
- dn_address src;
+ __le16 src;
- src = dn_htons(dn_eth2dn(msg->id));
+ src = dn_eth2dn(msg->id);
neigh = __neigh_lookup(&dn_neigh_table, &src, skb->dev, 1);
@@ -409,7 +409,7 @@ int dn_neigh_router_hello(struct sk_buff *skb)
}
/* Only use routers in our area */
- if ((dn_ntohs(src)>>10) == dn_ntohs((decnet_address)>>10)) {
+ if ((dn_ntohs(src)>>10) == (dn_ntohs((decnet_address))>>10)) {
if (!dn_db->router) {
dn_db->router = neigh_clone(neigh);
} else {
@@ -433,9 +433,9 @@ int dn_neigh_endnode_hello(struct sk_buff *skb)
struct endnode_hello_message *msg = (struct endnode_hello_message *)skb->data;
struct neighbour *neigh;
struct dn_neigh *dn;
- dn_address src;
+ __le16 src;
- src = dn_htons(dn_eth2dn(msg->id));
+ src = dn_eth2dn(msg->id);
neigh = __neigh_lookup(&dn_neigh_table, &src, skb->dev, 1);
diff --git a/net/decnet/dn_nsp_in.c b/net/decnet/dn_nsp_in.c
index 44bda85..547523b 100644
--- a/net/decnet/dn_nsp_in.c
+++ b/net/decnet/dn_nsp_in.c
@@ -85,7 +85,7 @@ static void dn_log_martian(struct sk_buff *skb, const char *msg)
if (decnet_log_martians && net_ratelimit()) {
char *devname = skb->dev ? skb->dev->name : "???";
struct dn_skb_cb *cb = DN_SKB_CB(skb);
- printk(KERN_INFO "DECnet: Martian packet (%s) dev=%s src=0x%04hx dst=0x%04hx srcport=0x%04hx dstport=0x%04hx\n", msg, devname, cb->src, cb->dst, cb->src_port, cb->dst_port);
+ printk(KERN_INFO "DECnet: Martian packet (%s) dev=%s src=0x%04hx dst=0x%04hx srcport=0x%04hx dstport=0x%04hx\n", msg, devname, dn_ntohs(cb->src), dn_ntohs(cb->dst), dn_ntohs(cb->src_port), dn_ntohs(cb->dst_port));
}
}
@@ -128,7 +128,7 @@ static void dn_ack(struct sock *sk, struct sk_buff *skb, unsigned short ack)
*/
static int dn_process_ack(struct sock *sk, struct sk_buff *skb, int oth)
{
- unsigned short *ptr = (unsigned short *)skb->data;
+ __le16 *ptr = (__le16 *)skb->data;
int len = 0;
unsigned short ack;
@@ -346,7 +346,7 @@ static void dn_nsp_conn_conf(struct sock *sk, struct sk_buff *skb)
ptr = skb->data;
cb->services = *ptr++;
cb->info = *ptr++;
- cb->segsize = dn_ntohs(*(__u16 *)ptr);
+ cb->segsize = dn_ntohs(*(__le16 *)ptr);
if ((scp->state == DN_CI) || (scp->state == DN_CD)) {
scp->persist = 0;
@@ -363,7 +363,7 @@ static void dn_nsp_conn_conf(struct sock *sk, struct sk_buff *skb)
if (skb->len > 0) {
unsigned char dlen = *skb->data;
if ((dlen <= 16) && (dlen <= skb->len)) {
- scp->conndata_in.opt_optl = dlen;
+ scp->conndata_in.opt_optl = dn_htons((__u16)dlen);
memcpy(scp->conndata_in.opt_data, skb->data + 1, dlen);
}
}
@@ -397,17 +397,17 @@ static void dn_nsp_disc_init(struct sock *sk, struct sk_buff *skb)
if (skb->len < 2)
goto out;
- reason = dn_ntohs(*(__u16 *)skb->data);
+ reason = dn_ntohs(*(__le16 *)skb->data);
skb_pull(skb, 2);
- scp->discdata_in.opt_status = reason;
+ scp->discdata_in.opt_status = dn_htons(reason);
scp->discdata_in.opt_optl = 0;
memset(scp->discdata_in.opt_data, 0, 16);
if (skb->len > 0) {
unsigned char dlen = *skb->data;
if ((dlen <= 16) && (dlen <= skb->len)) {
- scp->discdata_in.opt_optl = dlen;
+ scp->discdata_in.opt_optl = dn_htons((__u16)dlen);
memcpy(scp->discdata_in.opt_data, skb->data + 1, dlen);
}
}
@@ -464,7 +464,7 @@ static void dn_nsp_disc_conf(struct sock *sk, struct sk_buff *skb)
if (skb->len != 2)
goto out;
- reason = dn_ntohs(*(__u16 *)skb->data);
+ reason = dn_ntohs(*(__le16 *)skb->data);
sk->sk_state = TCP_CLOSE;
@@ -513,7 +513,7 @@ static void dn_nsp_linkservice(struct sock *sk, struct sk_buff *skb)
if (skb->len != 4)
goto out;
- segnum = dn_ntohs(*(__u16 *)ptr);
+ segnum = dn_ntohs(*(__le16 *)ptr);
ptr += 2;
lsflags = *(unsigned char *)ptr++;
fcval = *ptr;
@@ -621,7 +621,7 @@ static void dn_nsp_otherdata(struct sock *sk, struct sk_buff *skb)
if (skb->len < 2)
goto out;
- cb->segnum = segnum = dn_ntohs(*(__u16 *)skb->data);
+ cb->segnum = segnum = dn_ntohs(*(__le16 *)skb->data);
skb_pull(skb, 2);
if (seq_next(scp->numoth_rcv, segnum)) {
@@ -649,7 +649,7 @@ static void dn_nsp_data(struct sock *sk, struct sk_buff *skb)
if (skb->len < 2)
goto out;
- cb->segnum = segnum = dn_ntohs(*(__u16 *)skb->data);
+ cb->segnum = segnum = dn_ntohs(*(__le16 *)skb->data);
skb_pull(skb, 2);
if (seq_next(scp->numdat_rcv, segnum)) {
@@ -760,7 +760,7 @@ static int dn_nsp_rx_packet(struct sk_buff *skb)
/*
* Grab the destination address.
*/
- cb->dst_port = *(unsigned short *)ptr;
+ cb->dst_port = *(__le16 *)ptr;
cb->src_port = 0;
ptr += 2;
@@ -768,7 +768,7 @@ static int dn_nsp_rx_packet(struct sk_buff *skb)
* If not a connack, grab the source address too.
*/
if (pskb_may_pull(skb, 5)) {
- cb->src_port = *(unsigned short *)ptr;
+ cb->src_port = *(__le16 *)ptr;
ptr += 2;
skb_pull(skb, 5);
}
@@ -778,7 +778,7 @@ static int dn_nsp_rx_packet(struct sk_buff *skb)
* Swap src & dst and look up in the normal way.
*/
if (unlikely(cb->rt_flags & DN_RT_F_RTS)) {
- unsigned short tmp = cb->dst_port;
+ __le16 tmp = cb->dst_port;
cb->dst_port = cb->src_port;
cb->src_port = tmp;
tmp = cb->dst;
diff --git a/net/decnet/dn_nsp_out.c b/net/decnet/dn_nsp_out.c
index c96c767..c2e21cd 100644
--- a/net/decnet/dn_nsp_out.c
+++ b/net/decnet/dn_nsp_out.c
@@ -287,26 +287,26 @@ int dn_nsp_xmit_timeout(struct sock *sk)
return 0;
}
-static inline unsigned char *dn_mk_common_header(struct dn_scp *scp, struct sk_buff *skb, unsigned char msgflag, int len)
+static inline __le16 *dn_mk_common_header(struct dn_scp *scp, struct sk_buff *skb, unsigned char msgflag, int len)
{
unsigned char *ptr = skb_push(skb, len);
BUG_ON(len < 5);
*ptr++ = msgflag;
- *((unsigned short *)ptr) = scp->addrrem;
+ *((__le16 *)ptr) = scp->addrrem;
ptr += 2;
- *((unsigned short *)ptr) = scp->addrloc;
+ *((__le16 *)ptr) = scp->addrloc;
ptr += 2;
- return ptr;
+ return (__le16 __force *)ptr;
}
-static unsigned short *dn_mk_ack_header(struct sock *sk, struct sk_buff *skb, unsigned char msgflag, int hlen, int other)
+static __le16 *dn_mk_ack_header(struct sock *sk, struct sk_buff *skb, unsigned char msgflag, int hlen, int other)
{
struct dn_scp *scp = DN_SK(sk);
unsigned short acknum = scp->numdat_rcv & 0x0FFF;
unsigned short ackcrs = scp->numoth_rcv & 0x0FFF;
- unsigned short *ptr;
+ __le16 *ptr;
BUG_ON(hlen < 9);
@@ -325,7 +325,7 @@ static unsigned short *dn_mk_ack_header(struct sock *sk, struct sk_buff *skb, un
/* Set "cross subchannel" bit in ackcrs */
ackcrs |= 0x2000;
- ptr = (unsigned short *)dn_mk_common_header(scp, skb, msgflag, hlen);
+ ptr = (__le16 *)dn_mk_common_header(scp, skb, msgflag, hlen);
*ptr++ = dn_htons(acknum);
*ptr++ = dn_htons(ackcrs);
@@ -333,11 +333,11 @@ static unsigned short *dn_mk_ack_header(struct sock *sk, struct sk_buff *skb, un
return ptr;
}
-static unsigned short *dn_nsp_mk_data_header(struct sock *sk, struct sk_buff *skb, int oth)
+static __le16 *dn_nsp_mk_data_header(struct sock *sk, struct sk_buff *skb, int oth)
{
struct dn_scp *scp = DN_SK(sk);
struct dn_skb_cb *cb = DN_SKB_CB(skb);
- unsigned short *ptr = dn_mk_ack_header(sk, skb, cb->nsp_flags, 11, oth);
+ __le16 *ptr = dn_mk_ack_header(sk, skb, cb->nsp_flags, 11, oth);
if (unlikely(oth)) {
cb->segnum = scp->numoth;
@@ -524,9 +524,9 @@ void dn_send_conn_conf(struct sock *sk, gfp_t gfp)
struct dn_scp *scp = DN_SK(sk);
struct sk_buff *skb = NULL;
struct nsp_conn_init_msg *msg;
- unsigned char len = scp->conndata_out.opt_optl;
+ __u8 len = (__u8)dn_ntohs(scp->conndata_out.opt_optl);
- if ((skb = dn_alloc_skb(sk, 50 + scp->conndata_out.opt_optl, gfp)) == NULL)
+ if ((skb = dn_alloc_skb(sk, 50 + dn_ntohs(scp->conndata_out.opt_optl), gfp)) == NULL)
return;
msg = (struct nsp_conn_init_msg *)skb_put(skb, sizeof(*msg));
@@ -553,7 +553,7 @@ void dn_send_conn_conf(struct sock *sk, gfp_t gfp)
static __inline__ void dn_nsp_do_disc(struct sock *sk, unsigned char msgflg,
unsigned short reason, gfp_t gfp,
struct dst_entry *dst,
- int ddl, unsigned char *dd, __u16 rem, __u16 loc)
+ int ddl, unsigned char *dd, __le16 rem, __le16 loc)
{
struct sk_buff *skb = NULL;
int size = 7 + ddl + ((msgflg == NSP_DISCINIT) ? 1 : 0);
@@ -561,7 +561,7 @@ static __inline__ void dn_nsp_do_disc(struct sock *sk, unsigned char msgflg,
if ((dst == NULL) || (rem == 0)) {
if (net_ratelimit())
- printk(KERN_DEBUG "DECnet: dn_nsp_do_disc: BUG! Please report this to SteveW@ACM.org rem=%u dst=%p\n", (unsigned)rem, dst);
+ printk(KERN_DEBUG "DECnet: dn_nsp_do_disc: BUG! Please report this to SteveW@ACM.org rem=%u dst=%p\n", dn_ntohs(rem), dst);
return;
}
@@ -570,11 +570,11 @@ static __inline__ void dn_nsp_do_disc(struct sock *sk, unsigned char msgflg,
msg = skb_put(skb, size);
*msg++ = msgflg;
- *(__u16 *)msg = rem;
+ *(__le16 *)msg = rem;
msg += 2;
- *(__u16 *)msg = loc;
+ *(__le16 *)msg = loc;
msg += 2;
- *(__u16 *)msg = dn_htons(reason);
+ *(__le16 *)msg = dn_htons(reason);
msg += 2;
if (msgflg == NSP_DISCINIT)
*msg++ = ddl;
@@ -600,10 +600,10 @@ void dn_nsp_send_disc(struct sock *sk, unsigned char msgflg,
int ddl = 0;
if (msgflg == NSP_DISCINIT)
- ddl = scp->discdata_out.opt_optl;
+ ddl = dn_ntohs(scp->discdata_out.opt_optl);
if (reason == 0)
- reason = scp->discdata_out.opt_status;
+ reason = dn_ntohs(scp->discdata_out.opt_status);
dn_nsp_do_disc(sk, msgflg, reason, gfp, sk->sk_dst_cache, ddl,
scp->discdata_out.opt_data, scp->addrrem, scp->addrloc);
@@ -708,7 +708,7 @@ void dn_nsp_send_conninit(struct sock *sk, unsigned char msgflg)
if (aux > 0)
memcpy(skb_put(skb, aux), scp->accessdata.acc_acc, aux);
- aux = scp->conndata_out.opt_optl;
+ aux = (__u8)dn_ntohs(scp->conndata_out.opt_optl);
*skb_put(skb, 1) = aux;
if (aux > 0)
memcpy(skb_put(skb,aux), scp->conndata_out.opt_data, aux);
diff --git a/net/decnet/dn_route.c b/net/decnet/dn_route.c
index 3407f19..d7037fe3 100644
--- a/net/decnet/dn_route.c
+++ b/net/decnet/dn_route.c
@@ -133,9 +133,9 @@ static struct dst_ops dn_dst_ops = {
.entries = ATOMIC_INIT(0),
};
-static __inline__ unsigned dn_hash(unsigned short src, unsigned short dst)
+static __inline__ unsigned dn_hash(__le16 src, __le16 dst)
{
- unsigned short tmp = src ^ dst;
+ __u16 tmp = (__u16 __force)(src ^ dst);
tmp ^= (tmp >> 3);
tmp ^= (tmp >> 5);
tmp ^= (tmp >> 10);
@@ -379,9 +379,9 @@ static int dn_return_short(struct sk_buff *skb)
{
struct dn_skb_cb *cb;
unsigned char *ptr;
- dn_address *src;
- dn_address *dst;
- dn_address tmp;
+ __le16 *src;
+ __le16 *dst;
+ __le16 tmp;
/* Add back headers */
skb_push(skb, skb->data - skb->nh.raw);
@@ -394,9 +394,9 @@ static int dn_return_short(struct sk_buff *skb)
ptr = skb->data + 2;
*ptr++ = (cb->rt_flags & ~DN_RT_F_RQR) | DN_RT_F_RTS;
- dst = (dn_address *)ptr;
+ dst = (__le16 *)ptr;
ptr += 2;
- src = (dn_address *)ptr;
+ src = (__le16 *)ptr;
ptr += 2;
*ptr = 0; /* Zero hop count */
@@ -475,7 +475,8 @@ static int dn_route_rx_packet(struct sk_buff *skb)
struct dn_skb_cb *cb = DN_SKB_CB(skb);
printk(KERN_DEBUG
"DECnet: dn_route_rx_packet: rt_flags=0x%02x dev=%s len=%d src=0x%04hx dst=0x%04hx err=%d type=%d\n",
- (int)cb->rt_flags, devname, skb->len, cb->src, cb->dst,
+ (int)cb->rt_flags, devname, skb->len,
+ dn_ntohs(cb->src), dn_ntohs(cb->dst),
err, skb->pkt_type);
}
@@ -505,7 +506,7 @@ static int dn_route_rx_long(struct sk_buff *skb)
/* Destination info */
ptr += 2;
- cb->dst = dn_htons(dn_eth2dn(ptr));
+ cb->dst = dn_eth2dn(ptr);
if (memcmp(ptr, dn_hiord_addr, 4) != 0)
goto drop_it;
ptr += 6;
@@ -513,7 +514,7 @@ static int dn_route_rx_long(struct sk_buff *skb)
/* Source info */
ptr += 2;
- cb->src = dn_htons(dn_eth2dn(ptr));
+ cb->src = dn_eth2dn(ptr);
if (memcmp(ptr, dn_hiord_addr, 4) != 0)
goto drop_it;
ptr += 6;
@@ -541,9 +542,9 @@ static int dn_route_rx_short(struct sk_buff *skb)
skb_pull(skb, 5);
skb->h.raw = skb->data;
- cb->dst = *(dn_address *)ptr;
+ cb->dst = *(__le16 *)ptr;
ptr += 2;
- cb->src = *(dn_address *)ptr;
+ cb->src = *(__le16 *)ptr;
ptr += 2;
cb->hops = *ptr & 0x3f;
@@ -575,7 +576,7 @@ int dn_route_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_type
{
struct dn_skb_cb *cb;
unsigned char flags = 0;
- __u16 len = dn_ntohs(*(__u16 *)skb->data);
+ __u16 len = dn_ntohs(*(__le16 *)skb->data);
struct dn_dev *dn = (struct dn_dev *)dev->dn_ptr;
unsigned char padlen = 0;
@@ -782,7 +783,7 @@ static int dn_rt_bug(struct sk_buff *skb)
struct dn_skb_cb *cb = DN_SKB_CB(skb);
printk(KERN_DEBUG "dn_rt_bug: skb from:%04x to:%04x\n",
- cb->src, cb->dst);
+ dn_ntohs(cb->src), dn_ntohs(cb->dst));
}
kfree_skb(skb);
@@ -823,7 +824,7 @@ static int dn_rt_set_next_hop(struct dn_route *rt, struct dn_fib_res *res)
return 0;
}
-static inline int dn_match_addr(__u16 addr1, __u16 addr2)
+static inline int dn_match_addr(__le16 addr1, __le16 addr2)
{
__u16 tmp = dn_ntohs(addr1) ^ dn_ntohs(addr2);
int match = 16;
@@ -834,9 +835,9 @@ static inline int dn_match_addr(__u16 addr1, __u16 addr2)
return match;
}
-static __u16 dnet_select_source(const struct net_device *dev, __u16 daddr, int scope)
+static __le16 dnet_select_source(const struct net_device *dev, __le16 daddr, int scope)
{
- __u16 saddr = 0;
+ __le16 saddr = 0;
struct dn_dev *dn_db = dev->dn_ptr;
struct dn_ifaddr *ifa;
int best_match = 0;
@@ -861,14 +862,14 @@ static __u16 dnet_select_source(const struct net_device *dev, __u16 daddr, int s
return saddr;
}
-static inline __u16 __dn_fib_res_prefsrc(struct dn_fib_res *res)
+static inline __le16 __dn_fib_res_prefsrc(struct dn_fib_res *res)
{
return dnet_select_source(DN_FIB_RES_DEV(*res), DN_FIB_RES_GW(*res), res->scope);
}
-static inline __u16 dn_fib_rules_map_destination(__u16 daddr, struct dn_fib_res *res)
+static inline __le16 dn_fib_rules_map_destination(__le16 daddr, struct dn_fib_res *res)
{
- __u16 mask = dnet_make_mask(res->prefixlen);
+ __le16 mask = dnet_make_mask(res->prefixlen);
return (daddr&~mask)|res->fi->fib_nh->nh_gw;
}
@@ -892,12 +893,13 @@ static int dn_route_output_slow(struct dst_entry **pprt, const struct flowi *old
struct dn_fib_res res = { .fi = NULL, .type = RTN_UNICAST };
int err;
int free_res = 0;
- __u16 gateway = 0;
+ __le16 gateway = 0;
if (decnet_debug_level & 16)
printk(KERN_DEBUG
"dn_route_output_slow: dst=%04x src=%04x mark=%d"
- " iif=%d oif=%d\n", oldflp->fld_dst, oldflp->fld_src,
+ " iif=%d oif=%d\n", dn_ntohs(oldflp->fld_dst),
+ dn_ntohs(oldflp->fld_src),
oldflp->fld_fwmark, loopback_dev.ifindex, oldflp->oif);
/* If we have an output interface, verify its a DECnet device */
@@ -961,8 +963,9 @@ source_ok:
if (decnet_debug_level & 16)
printk(KERN_DEBUG
"dn_route_output_slow: initial checks complete."
- " dst=%o4x src=%04x oif=%d try_hard=%d\n", fl.fld_dst,
- fl.fld_src, fl.oif, try_hard);
+ " dst=%o4x src=%04x oif=%d try_hard=%d\n",
+ dn_ntohs(fl.fld_dst), dn_ntohs(fl.fld_src),
+ fl.oif, try_hard);
/*
* N.B. If the kernel is compiled without router support then
@@ -1218,8 +1221,8 @@ static int dn_route_input_slow(struct sk_buff *skb)
struct neighbour *neigh = NULL;
unsigned hash;
int flags = 0;
- __u16 gateway = 0;
- __u16 local_src = 0;
+ __le16 gateway = 0;
+ __le16 local_src = 0;
struct flowi fl = { .nl_u = { .dn_u =
{ .daddr = cb->dst,
.saddr = cb->src,
@@ -1266,7 +1269,7 @@ static int dn_route_input_slow(struct sk_buff *skb)
res.type = RTN_LOCAL;
flags |= RTCF_DIRECTSRC;
} else {
- __u16 src_map = fl.fld_src;
+ __le16 src_map = fl.fld_src;
free_res = 1;
out_dev = DN_FIB_RES_DEV(res);
diff --git a/net/decnet/dn_rules.c b/net/decnet/dn_rules.c
index 1060de7..f2c299d 100644
--- a/net/decnet/dn_rules.c
+++ b/net/decnet/dn_rules.c
@@ -46,11 +46,11 @@ struct dn_fib_rule
unsigned char r_action;
unsigned char r_dst_len;
unsigned char r_src_len;
- dn_address r_src;
- dn_address r_srcmask;
- dn_address r_dst;
- dn_address r_dstmask;
- dn_address r_srcmap;
+ __le16 r_src;
+ __le16 r_srcmask;
+ __le16 r_dst;
+ __le16 r_dstmask;
+ __le16 r_srcmap;
u8 r_flags;
#ifdef CONFIG_DECNET_ROUTE_FWMARK
u32 r_fwmark;
@@ -208,8 +208,8 @@ int dn_fib_lookup(const struct flowi *flp, struct dn_fib_res *res)
{
struct dn_fib_rule *r, *policy;
struct dn_fib_table *tb;
- dn_address saddr = flp->fld_src;
- dn_address daddr = flp->fld_dst;
+ __le16 saddr = flp->fld_src;
+ __le16 daddr = flp->fld_dst;
int err;
read_lock(&dn_fib_rules_lock);
@@ -259,7 +259,7 @@ int dn_fib_lookup(const struct flowi *flp, struct dn_fib_res *res)
return -ESRCH;
}
-unsigned dnet_addr_type(__u16 addr)
+unsigned dnet_addr_type(__le16 addr)
{
struct flowi fl = { .nl_u = { .dn_u = { .daddr = addr } } };
struct dn_fib_res res;
@@ -277,7 +277,7 @@ unsigned dnet_addr_type(__u16 addr)
return ret;
}
-__u16 dn_fib_rules_policy(__u16 saddr, struct dn_fib_res *res, unsigned *flags)
+__le16 dn_fib_rules_policy(__le16 saddr, struct dn_fib_res *res, unsigned *flags)
{
struct dn_fib_rule *r = res->r;
diff --git a/net/decnet/dn_table.c b/net/decnet/dn_table.c
index 6f8b565..0ebc46a 100644
--- a/net/decnet/dn_table.c
+++ b/net/decnet/dn_table.c
@@ -46,7 +46,7 @@ struct dn_zone
u32 dz_hashmask;
#define DZ_HASHMASK(dz) ((dz)->dz_hashmask)
int dz_order;
- u16 dz_mask;
+ __le16 dz_mask;
#define DZ_MASK(dz) ((dz)->dz_mask)
};
@@ -84,14 +84,14 @@ static int dn_fib_hash_zombies;
static inline dn_fib_idx_t dn_hash(dn_fib_key_t key, struct dn_zone *dz)
{
- u16 h = ntohs(key.datum)>>(16 - dz->dz_order);
+ u16 h = dn_ntohs(key.datum)>>(16 - dz->dz_order);
h ^= (h >> 10);
h ^= (h >> 6);
h &= DZ_HASHMASK(dz);
return *(dn_fib_idx_t *)&h;
}
-static inline dn_fib_key_t dz_key(u16 dst, struct dn_zone *dz)
+static inline dn_fib_key_t dz_key(__le16 dst, struct dn_zone *dz)
{
dn_fib_key_t k;
k.datum = dst & DZ_MASK(dz);
@@ -250,7 +250,7 @@ static int dn_fib_nh_match(struct rtmsg *r, struct nlmsghdr *nlh, struct dn_kern
for_nexthops(fi) {
int attrlen = nhlen - sizeof(struct rtnexthop);
- dn_address gw;
+ __le16 gw;
if (attrlen < 0 || (nhlen -= nhp->rtnh_len) < 0)
return -EINVAL;
@@ -457,7 +457,7 @@ static int dn_fib_table_insert(struct dn_fib_table *tb, struct rtmsg *r, struct
dz_key_0(key);
if (rta->rta_dst) {
- dn_address dst;
+ __le16 dst;
memcpy(&dst, rta->rta_dst, 2);
if (dst & ~DZ_MASK(dz))
return -EINVAL;
@@ -593,7 +593,7 @@ static int dn_fib_table_delete(struct dn_fib_table *tb, struct rtmsg *r, struct
dz_key_0(key);
if (rta->rta_dst) {
- dn_address dst;
+ __le16 dst;
memcpy(&dst, rta->rta_dst, 2);
if (dst & ~DZ_MASK(dz))
return -EINVAL;
diff --git a/net/decnet/sysctl_net_decnet.c b/net/decnet/sysctl_net_decnet.c
index 0e9d2c5..bda5920 100644
--- a/net/decnet/sysctl_net_decnet.c
+++ b/net/decnet/sysctl_net_decnet.c
@@ -86,9 +86,9 @@ static void strip_it(char *str)
* Simple routine to parse an ascii DECnet address
* into a network order address.
*/
-static int parse_addr(dn_address *addr, char *str)
+static int parse_addr(__le16 *addr, char *str)
{
- dn_address area, node;
+ __u16 area, node;
while(*str && !ISNUM(*str)) str++;
@@ -139,7 +139,7 @@ static int dn_node_address_strategy(ctl_table *table, int __user *name, int nlen
void **context)
{
size_t len;
- dn_address addr;
+ __le16 addr;
if (oldval && oldlenp) {
if (get_user(len, oldlenp))
@@ -147,14 +147,14 @@ static int dn_node_address_strategy(ctl_table *table, int __user *name, int nlen
if (len) {
if (len != sizeof(unsigned short))
return -EINVAL;
- if (put_user(decnet_address, (unsigned short __user *)oldval))
+ if (put_user(decnet_address, (__le16 __user *)oldval))
return -EFAULT;
}
}
if (newval && newlen) {
if (newlen != sizeof(unsigned short))
return -EINVAL;
- if (get_user(addr, (unsigned short __user *)newval))
+ if (get_user(addr, (__le16 __user *)newval))
return -EFAULT;
dn_dev_devices_off();
@@ -173,7 +173,7 @@ static int dn_node_address_handler(ctl_table *table, int write,
{
char addr[DN_ASCBUF_LEN];
size_t len;
- dn_address dnaddr;
+ __le16 dnaddr;
if (!*lenp || (*ppos && !write)) {
*lenp = 0;
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