From: Al Viro <viro@zeniv.linux.org.uk>
Date: Thu, 23 Aug 2007 02:59:11 +0000 (-0400)
Subject: arcnet endianness annotations
X-Git-Tag: upstream/snapshot3+hdmi~30758^2~425
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=701181ac1d9ac465a3614061cb60ded4033c4d07;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git

arcnet endianness annotations

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
---

diff --git a/drivers/net/arcnet/rfc1051.c b/drivers/net/arcnet/rfc1051.c
index 2de8877..dab185b 100644
--- a/drivers/net/arcnet/rfc1051.c
+++ b/drivers/net/arcnet/rfc1051.c
@@ -34,7 +34,7 @@
 #define VERSION "arcnet: RFC1051 \"simple standard\" (`s') encapsulation support loaded.\n"
 
 
-static unsigned short type_trans(struct sk_buff *skb, struct net_device *dev);
+static __be16 type_trans(struct sk_buff *skb, struct net_device *dev);
 static void rx(struct net_device *dev, int bufnum,
 	       struct archdr *pkthdr, int length);
 static int build_header(struct sk_buff *skb, struct net_device *dev,
@@ -86,7 +86,7 @@ MODULE_LICENSE("GPL");
  * 
  * With ARCnet we have to convert everything to Ethernet-style stuff.
  */
-static unsigned short type_trans(struct sk_buff *skb, struct net_device *dev)
+static __be16 type_trans(struct sk_buff *skb, struct net_device *dev)
 {
 	struct arcnet_local *lp = dev->priv;
 	struct archdr *pkt = (struct archdr *) skb->data;
diff --git a/drivers/net/arcnet/rfc1201.c b/drivers/net/arcnet/rfc1201.c
index 460a095..6d6d95c 100644
--- a/drivers/net/arcnet/rfc1201.c
+++ b/drivers/net/arcnet/rfc1201.c
@@ -34,7 +34,7 @@ MODULE_LICENSE("GPL");
 #define VERSION "arcnet: RFC1201 \"standard\" (`a') encapsulation support loaded.\n"
 
 
-static unsigned short type_trans(struct sk_buff *skb, struct net_device *dev);
+static __be16 type_trans(struct sk_buff *skb, struct net_device *dev);
 static void rx(struct net_device *dev, int bufnum,
 	       struct archdr *pkthdr, int length);
 static int build_header(struct sk_buff *skb, struct net_device *dev,
@@ -88,7 +88,7 @@ module_exit(arcnet_rfc1201_exit);
  * 
  * With ARCnet we have to convert everything to Ethernet-style stuff.
  */
-static unsigned short type_trans(struct sk_buff *skb, struct net_device *dev)
+static __be16 type_trans(struct sk_buff *skb, struct net_device *dev)
 {
 	struct archdr *pkt = (struct archdr *) skb->data;
 	struct arc_rfc1201 *soft = &pkt->soft.rfc1201;
@@ -456,7 +456,7 @@ static void load_pkt(struct net_device *dev, struct arc_hardware *hard,
 
 		excsoft.proto = soft->proto;
 		excsoft.split_flag = 0xff;
-		excsoft.sequence = 0xffff;
+		excsoft.sequence = htons(0xffff);
 
 		hard->offset[0] = 0;
 		ofs = 512 - softlen;
diff --git a/include/linux/arcdevice.h b/include/linux/arcdevice.h
index 2f85049..fde6758 100644
--- a/include/linux/arcdevice.h
+++ b/include/linux/arcdevice.h
@@ -214,7 +214,7 @@ extern struct ArcProto *arc_proto_map[256], *arc_proto_default,
  */
 struct Incoming {
 	struct sk_buff *skb;	/* packet data buffer             */
-	uint16_t sequence;	/* sequence number of assembly    */
+	__be16 sequence;	/* sequence number of assembly    */
 	uint8_t lastpacket,	/* number of last packet (from 1) */
 		numpackets;	/* number of packets in split     */
 };
@@ -292,7 +292,7 @@ struct arcnet_local {
 
 	struct {
 		uint16_t sequence;	/* sequence number (incs with each packet) */
-		uint16_t aborted_seq;
+		__be16 aborted_seq;
 
 		struct Incoming incoming[256];	/* one from each address */
 	} rfc1201;
diff --git a/include/linux/if_arcnet.h b/include/linux/if_arcnet.h
index af380cb..27ea2ac 100644
--- a/include/linux/if_arcnet.h
+++ b/include/linux/if_arcnet.h
@@ -59,7 +59,7 @@ struct arc_rfc1201
 {
     uint8_t  proto;		/* protocol ID field - varies		*/
     uint8_t  split_flag;	/* for use with split packets		*/
-    uint16_t sequence;		/* sequence number			*/
+    __be16   sequence;		/* sequence number			*/
     uint8_t  payload[0];	/* space remaining in packet (504 bytes)*/
 };
 #define RFC1201_HDR_SIZE 4