X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=lib%2Flibrte_net%2Frte_ip.h;h=1ceb7b79312fa47df7ba680c7941a32fb5c914e0;hb=f2cccd860ce0e3041480a9b56efd929aef0991ee;hp=4465073ce4b25fb80338ca49ebd6ade4fc77ff8e;hpb=1f79768ca68b0edf79d092f9590fec86bb9ad315;p=dpdk.git

diff --git a/lib/librte_net/rte_ip.h b/lib/librte_net/rte_ip.h
index 4465073ce4..1ceb7b7931 100644
--- a/lib/librte_net/rte_ip.h
+++ b/lib/librte_net/rte_ip.h
@@ -33,14 +33,14 @@ extern "C" {
 struct rte_ipv4_hdr {
 	uint8_t  version_ihl;		/**< version and header length */
 	uint8_t  type_of_service;	/**< type of service */
-	uint16_t total_length;		/**< length of packet */
-	uint16_t packet_id;		/**< packet ID */
-	uint16_t fragment_offset;	/**< fragmentation offset */
+	rte_be16_t total_length;	/**< length of packet */
+	rte_be16_t packet_id;		/**< packet ID */
+	rte_be16_t fragment_offset;	/**< fragmentation offset */
 	uint8_t  time_to_live;		/**< time to live */
 	uint8_t  next_proto_id;		/**< protocol ID */
-	uint16_t hdr_checksum;		/**< header checksum */
-	uint32_t src_addr;		/**< source address */
-	uint32_t dst_addr;		/**< destination address */
+	rte_be16_t hdr_checksum;	/**< header checksum */
+	rte_be32_t src_addr;		/**< source address */
+	rte_be32_t dst_addr;		/**< destination address */
 } __attribute__((__packed__));
 
 /** Create IPv4 address */
@@ -63,6 +63,7 @@ struct rte_ipv4_hdr {
 /* Type of Service fields */
 #define RTE_IPV4_HDR_DSCP_MASK	(0xfc)
 #define RTE_IPV4_HDR_ECN_MASK	(0x03)
+#define RTE_IPV4_HDR_ECN_CE	RTE_IPV4_HDR_ECN_MASK
 
 /* Fragment Offset * Flags. */
 #define	RTE_IPV4_HDR_DF_SHIFT	14
@@ -100,7 +101,7 @@ struct rte_ipv4_hdr {
 
 /* IPv4 default fields values */
 #define RTE_IPV4_MIN_IHL    (0x5)
-#define RTE_IPV4_VHL_DEF    (IPVERSION | RTE_IPV4_MIN_IHL)
+#define RTE_IPV4_VHL_DEF    ((IPVERSION << 4) | RTE_IPV4_MIN_IHL)
 
 /**
  * @internal Calculate a sum of all words in the buffer.
@@ -353,12 +354,12 @@ rte_ipv4_udptcp_cksum(const struct rte_ipv4_hdr *ipv4_hdr, const void *l4_hdr)
  * IPv6 Header
  */
 struct rte_ipv6_hdr {
-	uint32_t vtc_flow;     /**< IP version, traffic class & flow label. */
-	uint16_t payload_len;  /**< IP packet length - includes sizeof(ip_header). */
-	uint8_t  proto;        /**< Protocol, next header. */
-	uint8_t  hop_limits;   /**< Hop limits. */
-	uint8_t  src_addr[16]; /**< IP address of source host. */
-	uint8_t  dst_addr[16]; /**< IP address of destination host(s). */
+	rte_be32_t vtc_flow;	/**< IP version, traffic class & flow label. */
+	rte_be16_t payload_len;	/**< IP packet length - includes header size */
+	uint8_t  proto;		/**< Protocol, next header. */
+	uint8_t  hop_limits;	/**< Hop limits. */
+	uint8_t  src_addr[16];	/**< IP address of source host. */
+	uint8_t  dst_addr[16];	/**< IP address of destination host(s). */
 } __attribute__((__packed__));
 
 /* IPv6 vtc_flow: IPv / TC / flow_label */
@@ -368,6 +369,7 @@ struct rte_ipv6_hdr {
 #define RTE_IPV6_HDR_TC_MASK	(0xff << RTE_IPV6_HDR_TC_SHIFT)
 #define RTE_IPV6_HDR_DSCP_MASK	(0xfc << RTE_IPV6_HDR_TC_SHIFT)
 #define RTE_IPV6_HDR_ECN_MASK	(0x03 << RTE_IPV6_HDR_TC_SHIFT)
+#define RTE_IPV6_HDR_ECN_CE	RTE_IPV6_HDR_ECN_MASK
 
 /**
  * Process the pseudo-header checksum of an IPv6 header.
@@ -390,8 +392,8 @@ rte_ipv6_phdr_cksum(const struct rte_ipv6_hdr *ipv6_hdr, uint64_t ol_flags)
 {
 	uint32_t sum;
 	struct {
-		uint32_t len;   /* L4 length. */
-		uint32_t proto; /* L4 protocol - top 3 bytes must be zero */
+		rte_be32_t len;   /* L4 length. */
+		rte_be32_t proto; /* L4 protocol - top 3 bytes must be zero */
 	} psd_hdr;
 
 	psd_hdr.proto = (uint32_t)(ipv6_hdr->proto << 24);
@@ -461,7 +463,7 @@ rte_ipv6_udptcp_cksum(const struct rte_ipv6_hdr *ipv6_hdr, const void *l4_hdr)
  */
 __rte_experimental
 static inline int
-rte_ipv6_get_next_ext(uint8_t *p, int proto, size_t *ext_len)
+rte_ipv6_get_next_ext(const uint8_t *p, int proto, size_t *ext_len)
 {
 	int next_proto;