From 93031c9b607d6ba840e5d4855afb0f6b9dbc82a5 Mon Sep 17 00:00:00 2001
From: Martine Lenders <mail@martine-lenders.eu>
Date: Mon, 17 Aug 2015 15:06:44 +0200
Subject: [PATCH] sixlowpan: move non-GNRC stuff to its own module
---
Makefile.dep | 5 +
sys/Makefile | 3 +
sys/include/net/ng_sixlowpan.h | 27 +-
sys/include/net/ng_sixlowpan/frag.h | 67 +----
sys/include/net/ng_sixlowpan/iphc.h | 114 +-------
sys/include/net/sixlowpan.h | 259 ++++++++++++++++++
sys/net/crosslayer/ng_pktdump/ng_pktdump.c | 4 +-
.../ng_sixlowpan/frag/ng_sixlowpan_frag.c | 33 +--
.../network_layer/ng_sixlowpan/frag/rbuf.c | 15 +-
.../ng_sixlowpan/iphc/ng_sixlowpan_iphc.c | 43 +--
.../network_layer/ng_sixlowpan/ng_sixlowpan.c | 9 +-
sys/net/network_layer/sixlowpan/Makefile | 1 +
.../sixlowpan_print.c} | 62 ++---
13 files changed, 356 insertions(+), 286 deletions(-)
create mode 100644 sys/include/net/sixlowpan.h
create mode 100644 sys/net/network_layer/sixlowpan/Makefile
rename sys/net/network_layer/{ng_sixlowpan/ng_sixlowpan_print.c => sixlowpan/sixlowpan_print.c} (75%)
diff --git a/Makefile.dep b/Makefile.dep
index fa45d3d2c8..6941db7313 100644
--- a/Makefile.dep
+++ b/Makefile.dep
@@ -71,6 +71,7 @@ ifneq (,$(filter ng_sixlowpan,$(USEMODULE)))
USEMODULE += ng_ipv6
USEMODULE += ng_sixlowpan_netif
USEMODULE += gnrc
+ USEMODULE += sixlowpan
endif
ifneq (,$(filter ng_sixlowpan_ctx,$(USEMODULE)))
@@ -142,6 +143,10 @@ ifneq (,$(filter ng_ipv6_hdr,$(USEMODULE)))
USEMODULE += ng_pktbuf
endif
+ifneq (,$(filter sixlowpan,$(USEMODULE)))
+ USEMODULE += ipv6_hdr
+endif
+
ifneq (,$(filter ipv6_hdr,$(USEMODULE)))
USEMODULE += inet_csum
endif
diff --git a/sys/Makefile b/sys/Makefile
index 4115c0b8dd..4e7a2cb456 100644
--- a/sys/Makefile
+++ b/sys/Makefile
@@ -127,6 +127,9 @@ endif
ifneq (,$(filter ng_udp,$(USEMODULE)))
DIRS += net/transport_layer/ng_udp
endif
+ifneq (,$(filter sixlowpan,$(USEMODULE)))
+ DIRS += net/network_layer/sixlowpan
+endif
ifneq (,$(filter hwtimer_compat,$(USEMODULE)))
DIRS += compat/hwtimer
endif
diff --git a/sys/include/net/ng_sixlowpan.h b/sys/include/net/ng_sixlowpan.h
index adce8821a4..14a19aeca6 100644
--- a/sys/include/net/ng_sixlowpan.h
+++ b/sys/include/net/ng_sixlowpan.h
@@ -26,6 +26,7 @@
#include "net/ng_sixlowpan/frag.h"
#include "net/ng_sixlowpan/iphc.h"
+#include "net/sixlowpan.h"
#ifdef __cplusplus
extern "C" {
@@ -52,24 +53,6 @@ extern "C" {
#define NG_SIXLOWPAN_MSG_QUEUE_SIZE (8U)
#endif
-/**
- * @brief Dispatch for uncompressed 6LoWPAN frame.
- */
-#define NG_SIXLOWPAN_UNCOMPRESSED (0x41)
-
-/**
- * @brief Checks if dispatch indicates that frame is not a 6LoWPAN (NALP) frame.
- *
- * @param[in] disp The first byte of a frame.
- *
- * @return true, if frame is a NALP.
- * @return false, if frame is not a NALP.
- */
-static inline bool ng_sixlowpan_nalp(uint8_t disp)
-{
- return (disp & 0x3f);
-}
-
/**
* @brief Initialization of the 6LoWPAN thread.
*
@@ -83,14 +66,6 @@ static inline bool ng_sixlowpan_nalp(uint8_t disp)
*/
kernel_pid_t ng_sixlowpan_init(void);
-/**
- * @brief Prints 6LoWPAN dispatch to stdout.
- *
- * @param[in] data A 6LoWPAN frame.
- * @param[in] size Size of @p data.
- */
-void ng_sixlowpan_print(uint8_t *data, size_t size);
-
#ifdef __cplusplus
}
#endif
diff --git a/sys/include/net/ng_sixlowpan/frag.h b/sys/include/net/ng_sixlowpan/frag.h
index 75df608589..21bafaf306 100644
--- a/sys/include/net/ng_sixlowpan/frag.h
+++ b/sys/include/net/ng_sixlowpan/frag.h
@@ -29,77 +29,12 @@
#include "byteorder.h"
#include "kernel_types.h"
#include "net/ng_pkt.h"
+#include "net/sixlowpan.h"
#ifdef __cplusplus
extern "C" {
#endif
-#define NG_SIXLOWPAN_FRAG_DISP_MASK (0xf8) /**< mask for fragmentation
- * dispatch */
-#define NG_SIXLOWPAN_FRAG_1_DISP (0xc0) /**< dispatch for 1st fragment */
-#define NG_SIXLOWPAN_FRAG_N_DISP (0xe0) /**< dispatch for subsequent
- * fragments */
-#define NG_SIXLOWPAN_FRAG_SIZE_MASK (0x07ff) /**< mask for datagram size */
-
-/**
- * @brief General and 1st 6LoWPAN fragmentation header
- *
- * @note The general 6LoWPAN fragmentation header refers to the first 4
- * bytes of a \c FRAG0 or \c FRAGN fragmentation header, which are
- * identical.
- *
- * @see <a href="https://tools.ietf.org/html/rfc4944#section-5.3">
- * RFC 4944, section 5.3
- * </a>
- */
-typedef struct __attribute__((packed)) {
- /**
- * @brief Dispatch and datagram size.
- *
- * @details The 5 most significant bits are the dispatch, the remaining
- * bits are the size.
- */
- network_uint16_t disp_size;
- network_uint16_t tag; /**< datagram tag */
-} ng_sixlowpan_frag_t;
-
-/**
- * @brief Subsequent 6LoWPAN fragmentation header
- *
- * @see <a href="https://tools.ietf.org/html/rfc4944#section-5.3">
- * RFC 4944, section 5.3
- * </a>
- *
- * @extends ng_sixlowpan_frag_t
- */
-typedef struct __attribute__((packed)) {
- /**
- * @brief Dispatch and datagram size.
- *
- * @details The 5 most significant bits are the dispatch, the remaining
- * bits are the size.
- */
- network_uint16_t disp_size;
- network_uint16_t tag; /**< datagram tag */
- uint8_t offset; /**< offset */
-} ng_sixlowpan_frag_n_t;
-
-/**
- * @brief Checks if a given fragment is a 6LoWPAN fragment.
- *
- * @param[in] hdr A 6LoWPAN fragmentation header.
- *
- * @return true, if given fragment is a 6LoWPAN fragment.
- * @return false, if given fragment is not a 6LoWPAN fragment.
- */
-static inline bool ng_sixlowpan_frag_is(ng_sixlowpan_frag_t *hdr)
-{
- return ((hdr->disp_size.u8[0] & NG_SIXLOWPAN_FRAG_DISP_MASK) ==
- NG_SIXLOWPAN_FRAG_1_DISP) ||
- ((hdr->disp_size.u8[0] & NG_SIXLOWPAN_FRAG_DISP_MASK) ==
- NG_SIXLOWPAN_FRAG_N_DISP);
-}
-
/**
* @brief Sends a packet fragmented.
*
diff --git a/sys/include/net/ng_sixlowpan/iphc.h b/sys/include/net/ng_sixlowpan/iphc.h
index 9c8a18fd99..cbd51ffcb0 100644
--- a/sys/include/net/ng_sixlowpan/iphc.h
+++ b/sys/include/net/ng_sixlowpan/iphc.h
@@ -23,124 +23,12 @@
#include <stdbool.h>
#include "net/ng_pkt.h"
+#include "net/sixlowpan.h"
#ifdef __cplusplus
extern "C" {
#endif
-/**
- * @brief Dispatch mask for LOWPAN_IPHC.
- */
-#define NG_SIXLOWPAN_IPHC1_DISP_MASK (0xe0)
-
-/**
- * @brief Dispatch for LOWPAN_IPHC.
- */
-#define NG_SIXLOWPAN_IPHC1_DISP (0x60)
-
-/**
- * @brief Flag for Traffic Class & Flow Label elision (part of first byte of
- * LOWPAN_IPHC).
- * @see <a href="http://tools.ietf.org/html/rfc6282#section-3.1.1">
- * RFC 6282, section 3.1.1
- * </a>
- */
-#define NG_SIXLOWPAN_IPHC1_TF (0x18)
-
-/**
- * @brief Flag for Next Header Compression (part of first byte of
- * LOWPAN_IPHC).
- * @see <a href="http://tools.ietf.org/html/rfc6282#section-3.1.1">
- * RFC 6282, section 3.1.1
- * </a>
- */
-#define NG_SIXLOWPAN_IPHC1_NH (0x04)
-
-/**
- * @brief Flag for Hop Limit elision (part of first byte of LOWPAN_IPHC).
- * @see <a href="http://tools.ietf.org/html/rfc6282#section-3.1.1">
- * RFC 6282, section 3.1.1
- * </a>
- */
-#define NG_SIXLOWPAN_IPHC1_HL (0x03)
-
-/**
- * @brief Flag for Context Identifier Extention (part of second byte
- * of LOWPAN_IPHC).
- * @see <a href="http://tools.ietf.org/html/rfc6282#section-3.1.1">
- * RFC 6282, section 3.1.1
- * </a>
- */
-#define NG_SIXLOWPAN_IPHC2_CID_EXT (0x80)
-
-/**
- * @brief Flag for Source Address Compression (part of second byte
- * of LOWPAN_IPHC).
- * @see <a href="http://tools.ietf.org/html/rfc6282#section-3.1.1">
- * RFC 6282, section 3.1.1
- * </a>
- */
-#define NG_SIXLOWPAN_IPHC2_SAC (0x40)
-
-/**
- * @brief Bits for Source Address Mode (part of second byte of
- * LOWPAN_IPHC).
- * @see <a href="http://tools.ietf.org/html/rfc6282#section-3.1.1">
- * RFC 6282, section 3.1.1
- * </a>
- */
-#define NG_SIXLOWPAN_IPHC2_SAM (0x30)
-
-/**
- * @brief Flag for Destination Address Compression (part of second
- * byte of LOWPAN_IPHC).
- * @see <a href="http://tools.ietf.org/html/rfc6282#section-3.1.1">
- * RFC 6282, section 3.1.1
- * </a>
- */
-#define NG_SIXLOWPAN_IPHC2_DAC (0x04)
-
-/**
- * @brief Bits for Destination Address Mode (part of second byte of
- * LOWPAN_IPHC).
- * @see <a href="http://tools.ietf.org/html/rfc6282#section-3.1.1">
- * RFC 6282, section 3.1.1
- * </a>
- */
-#define NG_SIXLOWPAN_IPHC2_DAM (0x03)
-
-/**
- * @brief Flag for Multicast Compression (part of second byte of
- * LOWPAN_IPHC).
- * @see <a href="http://tools.ietf.org/html/rfc6282#section-3.1.1">
- * RFC 6282, section 3.1.1
- * </a>
- */
-#define NG_SIXLOWPAN_IPHC2_M (0x08)
-
-/**
- * @brief 6LoWPAN IPHC header length
- */
-#define NG_SIXLOWPAN_IPHC_HDR_LEN (2)
-
-/**
- * @brief 6LoWPAN context idendifier extension header length
- */
-#define NG_SIXLOWPAN_IPHC_CID_EXT_LEN (1)
-
-/**
- * @brief Checks if datagram is an IPHC datagram.
- *
- * @param[in] data Data of a datagram, may not be NULL.
- *
- * @return true, if datagram is an IPHC datagram.
- * @return false, if datagram is not an IPHC datagram.
- */
-static inline bool ng_sixlowpan_iphc_is(uint8_t *data)
-{
- return ((*data & NG_SIXLOWPAN_IPHC1_DISP_MASK) == NG_SIXLOWPAN_IPHC1_DISP);
-}
-
/**
* @brief Decompresses a received 6LoWPAN IPHC frame.
*
diff --git a/sys/include/net/sixlowpan.h b/sys/include/net/sixlowpan.h
new file mode 100644
index 0000000000..3c0860be12
--- /dev/null
+++ b/sys/include/net/sixlowpan.h
@@ -0,0 +1,259 @@
+/*
+ * Copyright (C) 2015 Martine Lenders <mlenders@inf.fu-berlin.de>
+ *
+ * This file is subject to the terms and conditions of the GNU Lesser
+ * General Public License v2.1. See the file LICENSE in the top level
+ * directory for more details.
+ */
+
+/**
+ * @defgroup net_sixlowpan 6LoWPAN
+ * @ingroup net
+ * @brief Generic 6LoWPAN types and helper functions
+ * @{
+ *
+ * @file
+ * @brief 6LoWPAN type and helper function definitons.
+ *
+ * @author Martine Lenders <mlenders@inf.fu-berlin.de>
+ */
+#ifndef SIXLOWPAN_H_
+#define SIXLOWPAN_H_
+
+#include <stdint.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * @name 6LoWPAN dispatch definition
+ * @see <a href="https://tools.ietf.org/html/rfc4944#section-5.1">
+ * RFC 4944, section 5.1
+ * </a>
+ * @{
+ */
+#define SIXLOWPAN_UNCOMP (0x41) /**< uncompressed 6LoWPAN frame dispatch. */
+#define SIXLOWPAN_FRAG_DISP_MASK (0xf8) /**< mask for fragmentation
+ * dispatch */
+#define SIXLOWPAN_FRAG_1_DISP (0xc0) /**< dispatch for 1st fragment */
+#define SIXLOWPAN_FRAG_N_DISP (0xe0) /**< dispatch for subsequent
+ * fragments */
+/**
+ * @brief Dispatch mask for LOWPAN_IPHC.
+ * @see <a href="https://tools.ietf.org/html/rfc6282#section-3.1">
+ * RFC 6282, section 3.1
+ * </a>
+ */
+#define SIXLOWPAN_IPHC1_DISP_MASK (0xe0)
+
+/**
+ * @brief Dispatch for LOWPAN_IPHC.
+ * @see <a href="https://tools.ietf.org/html/rfc6282#section-3.1">
+ * RFC 6282, section 3.1
+ * </a>
+ */
+#define SIXLOWPAN_IPHC1_DISP (0x60)
+
+/**
+ * @brief Checks if dispatch indicates that frame is not a 6LoWPAN (NALP) frame.
+ *
+ * @param[in] disp The first byte of a frame.
+ *
+ * @return true, if frame is a NALP.
+ * @return false, if frame is not a NALP.
+ */
+static inline bool sixlowpan_nalp(uint8_t disp)
+{
+ return (disp & 0x3f);
+}
+/** @} */
+
+/**
+ * @name 6LoWPAN fragmentation header definitions
+ * @{
+ */
+#define SIXLOWPAN_FRAG_SIZE_MASK (0x07ff) /**< mask for datagram size */
+
+/**
+ * @brief General and 1st 6LoWPAN fragmentation header
+ *
+ * @note The general 6LoWPAN fragmentation header refers to the first 4
+ * bytes of a \c FRAG0 or \c FRAGN fragmentation header, which are
+ * identical.
+ *
+ * @see <a href="https://tools.ietf.org/html/rfc4944#section-5.3">
+ * RFC 4944, section 5.3
+ * </a>
+ */
+typedef struct __attribute__((packed)) {
+ /**
+ * @brief Dispatch and datagram size.
+ *
+ * @details The 5 most significant bits are the dispatch, the remaining
+ * bits are the size.
+ */
+ network_uint16_t disp_size;
+ network_uint16_t tag; /**< datagram tag */
+} sixlowpan_frag_t;
+
+/**
+ * @brief Subsequent 6LoWPAN fragmentation header
+ *
+ * @see <a href="https://tools.ietf.org/html/rfc4944#section-5.3">
+ * RFC 4944, section 5.3
+ * </a>
+ *
+ * @extends sixlowpan_frag_t
+ */
+typedef struct __attribute__((packed)) {
+ /**
+ * @brief Dispatch and datagram size.
+ *
+ * @details The 5 most significant bits are the dispatch, the remaining
+ * bits are the size.
+ */
+ network_uint16_t disp_size;
+ network_uint16_t tag; /**< datagram tag */
+ uint8_t offset; /**< offset */
+} sixlowpan_frag_n_t;
+
+/**
+ * @brief Checks if a given fragment is a 6LoWPAN fragment.
+ *
+ * @param[in] hdr A 6LoWPAN fragmentation header.
+ *
+ * @return true, if given fragment is a 6LoWPAN fragment.
+ * @return false, if given fragment is not a 6LoWPAN fragment.
+ */
+static inline bool sixlowpan_frag_is(sixlowpan_frag_t *hdr)
+{
+ return ((hdr->disp_size.u8[0] & SIXLOWPAN_FRAG_DISP_MASK) ==
+ SIXLOWPAN_FRAG_1_DISP) ||
+ ((hdr->disp_size.u8[0] & SIXLOWPAN_FRAG_DISP_MASK) ==
+ SIXLOWPAN_FRAG_N_DISP);
+}
+/** @} */
+
+/**
+ * @name 6LoWPAN IPHC dispatch definitions
+ * @{
+ */
+/**
+ * @brief Flag for Traffic Class & Flow Label elision (part of first byte of
+ * LOWPAN_IPHC).
+ * @see <a href="http://tools.ietf.org/html/rfc6282#section-3.1.1">
+ * RFC 6282, section 3.1.1
+ * </a>
+ */
+#define SIXLOWPAN_IPHC1_TF (0x18)
+
+/**
+ * @brief Flag for Next Header Compression (part of first byte of
+ * LOWPAN_IPHC).
+ * @see <a href="http://tools.ietf.org/html/rfc6282#section-3.1.1">
+ * RFC 6282, section 3.1.1
+ * </a>
+ */
+#define SIXLOWPAN_IPHC1_NH (0x04)
+
+/**
+ * @brief Flag for Hop Limit elision (part of first byte of LOWPAN_IPHC).
+ * @see <a href="http://tools.ietf.org/html/rfc6282#section-3.1.1">
+ * RFC 6282, section 3.1.1
+ * </a>
+ */
+#define SIXLOWPAN_IPHC1_HL (0x03)
+
+/**
+ * @brief Flag for Context Identifier Extention (part of second byte
+ * of LOWPAN_IPHC).
+ * @see <a href="http://tools.ietf.org/html/rfc6282#section-3.1.1">
+ * RFC 6282, section 3.1.1
+ * </a>
+ */
+#define SIXLOWPAN_IPHC2_CID_EXT (0x80)
+
+/**
+ * @brief Flag for Source Address Compression (part of second byte
+ * of LOWPAN_IPHC).
+ * @see <a href="http://tools.ietf.org/html/rfc6282#section-3.1.1">
+ * RFC 6282, section 3.1.1
+ * </a>
+ */
+#define SIXLOWPAN_IPHC2_SAC (0x40)
+
+/**
+ * @brief Bits for Source Address Mode (part of second byte of
+ * LOWPAN_IPHC).
+ * @see <a href="http://tools.ietf.org/html/rfc6282#section-3.1.1">
+ * RFC 6282, section 3.1.1
+ * </a>
+ */
+#define SIXLOWPAN_IPHC2_SAM (0x30)
+
+/**
+ * @brief Flag for Destination Address Compression (part of second
+ * byte of LOWPAN_IPHC).
+ * @see <a href="http://tools.ietf.org/html/rfc6282#section-3.1.1">
+ * RFC 6282, section 3.1.1
+ * </a>
+ */
+#define SIXLOWPAN_IPHC2_DAC (0x04)
+
+/**
+ * @brief Bits for Destination Address Mode (part of second byte of
+ * LOWPAN_IPHC).
+ * @see <a href="http://tools.ietf.org/html/rfc6282#section-3.1.1">
+ * RFC 6282, section 3.1.1
+ * </a>
+ */
+#define SIXLOWPAN_IPHC2_DAM (0x03)
+
+/**
+ * @brief Flag for Multicast Compression (part of second byte of
+ * LOWPAN_IPHC).
+ * @see <a href="http://tools.ietf.org/html/rfc6282#section-3.1.1">
+ * RFC 6282, section 3.1.1
+ * </a>
+ */
+#define SIXLOWPAN_IPHC2_M (0x08)
+
+/**
+ * @brief 6LoWPAN IPHC header length
+ */
+#define SIXLOWPAN_IPHC_HDR_LEN (2)
+
+/**
+ * @brief 6LoWPAN context idendifier extension header length
+ */
+#define SIXLOWPAN_IPHC_CID_EXT_LEN (1)
+
+/**
+ * @brief Checks if datagram is an IPHC datagram.
+ *
+ * @param[in] data Data of a datagram, may not be NULL.
+ *
+ * @return true, if datagram is an IPHC datagram.
+ * @return false, if datagram is not an IPHC datagram.
+ */
+static inline bool sixlowpan_iphc_is(uint8_t *data)
+{
+ return ((*data & SIXLOWPAN_IPHC1_DISP_MASK) == SIXLOWPAN_IPHC1_DISP);
+}
+/** @} */
+
+/**
+ * @brief Prints 6LoWPAN dispatch to stdout.
+ *
+ * @param[in] data A 6LoWPAN frame.
+ * @param[in] size Size of @p data.
+ */
+void sixlowpan_print(uint8_t *data, size_t size);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* SIXLOWPAN_H_ */
+/** @} */
diff --git a/sys/net/crosslayer/ng_pktdump/ng_pktdump.c b/sys/net/crosslayer/ng_pktdump/ng_pktdump.c
index d17b14fa9c..81ea07e72e 100644
--- a/sys/net/crosslayer/ng_pktdump/ng_pktdump.c
+++ b/sys/net/crosslayer/ng_pktdump/ng_pktdump.c
@@ -30,8 +30,8 @@
#include "net/gnrc.h"
#include "net/ipv6/addr.h"
#include "net/ipv6/hdr.h"
-#include "net/ng_sixlowpan.h"
#include "net/udp.h"
+#include "net/sixlowpan.h"
#include "od.h"
/**
@@ -60,7 +60,7 @@ static void _dump_snip(ng_pktsnip_t *pkt)
#ifdef MODULE_NG_SIXLOWPAN
case NG_NETTYPE_SIXLOWPAN:
printf("NETTYPE_SIXLOWPAN (%i)\n", pkt->type);
- ng_sixlowpan_print(pkt->data, pkt->size);
+ sixlowpan_print(pkt->data, pkt->size);
break;
#endif
#ifdef MODULE_NG_IPV6
diff --git a/sys/net/network_layer/ng_sixlowpan/frag/ng_sixlowpan_frag.c b/sys/net/network_layer/ng_sixlowpan/frag/ng_sixlowpan_frag.c
index 424dc3ae4c..06f8f581b3 100644
--- a/sys/net/network_layer/ng_sixlowpan/frag/ng_sixlowpan_frag.c
+++ b/sys/net/network_layer/ng_sixlowpan/frag/ng_sixlowpan_frag.c
@@ -18,6 +18,7 @@
#include "net/ng_netif/hdr.h"
#include "net/ng_sixlowpan/frag.h"
#include "net/ng_sixlowpan/netif.h"
+#include "net/sixlowpan.h"
#include "utlist.h"
#include "rbuf.h"
@@ -87,14 +88,14 @@ static uint16_t _send_1st_fragment(ng_sixlowpan_netif_t *iface, ng_pktsnip_t *pk
/* virtually add payload_diff to flooring to account for offset (must be divisable by 8)
* in uncompressed datagram */
uint16_t max_frag_size = _floor8(iface->max_frag_size + payload_diff -
- sizeof(ng_sixlowpan_frag_t)) - payload_diff;
- ng_sixlowpan_frag_t *hdr;
+ sizeof(sixlowpan_frag_t)) - payload_diff;
+ sixlowpan_frag_t *hdr;
uint8_t *data;
DEBUG("6lo frag: determined max_frag_size = %" PRIu16 "\n", max_frag_size);
frag = _build_frag_pkt(pkt, payload_len,
- max_frag_size + sizeof(ng_sixlowpan_frag_t));
+ max_frag_size + sizeof(sixlowpan_frag_t));
if (frag == NULL) {
return 0;
@@ -104,7 +105,7 @@ static uint16_t _send_1st_fragment(ng_sixlowpan_netif_t *iface, ng_pktsnip_t *pk
data = (uint8_t *)(hdr + 1);
hdr->disp_size = byteorder_htons((uint16_t)datagram_size);
- hdr->disp_size.u8[0] |= NG_SIXLOWPAN_FRAG_1_DISP;
+ hdr->disp_size.u8[0] |= SIXLOWPAN_FRAG_1_DISP;
hdr->tag = byteorder_htons(_tag);
pkt = pkt->next; /* don't copy netif header */
@@ -137,16 +138,16 @@ static uint16_t _send_nth_fragment(ng_sixlowpan_netif_t *iface, ng_pktsnip_t *pk
ng_pktsnip_t *frag;
/* since dispatches aren't supposed to go into subsequent fragments, we need not account
* for payload difference as for the first fragment */
- uint16_t max_frag_size = _floor8(iface->max_frag_size - sizeof(ng_sixlowpan_frag_n_t));
+ uint16_t max_frag_size = _floor8(iface->max_frag_size - sizeof(sixlowpan_frag_n_t));
uint16_t local_offset = 0, offset_count = 0;
- ng_sixlowpan_frag_n_t *hdr;
+ sixlowpan_frag_n_t *hdr;
uint8_t *data;
DEBUG("6lo frag: determined max_frag_size = %" PRIu16 "\n", max_frag_size);
frag = _build_frag_pkt(pkt,
- payload_len - offset + sizeof(ng_sixlowpan_frag_n_t),
- max_frag_size + sizeof(ng_sixlowpan_frag_n_t));
+ payload_len - offset + sizeof(sixlowpan_frag_n_t),
+ max_frag_size + sizeof(sixlowpan_frag_n_t));
if (frag == NULL) {
return 0;
@@ -157,7 +158,7 @@ static uint16_t _send_nth_fragment(ng_sixlowpan_netif_t *iface, ng_pktsnip_t *pk
/* XXX: truncation of datagram_size > 4095 may happen here */
hdr->disp_size = byteorder_htons((uint16_t)datagram_size);
- hdr->disp_size.u8[0] |= NG_SIXLOWPAN_FRAG_N_DISP;
+ hdr->disp_size.u8[0] |= SIXLOWPAN_FRAG_N_DISP;
hdr->tag = byteorder_htons(_tag);
/* don't mention payload diff in offset */
hdr->offset = (uint8_t)((offset + (datagram_size - payload_len)) >> 3);
@@ -255,18 +256,18 @@ void ng_sixlowpan_frag_send(kernel_pid_t pid, ng_pktsnip_t *pkt,
void ng_sixlowpan_frag_handle_pkt(ng_pktsnip_t *pkt)
{
ng_netif_hdr_t *hdr = pkt->next->data;
- ng_sixlowpan_frag_t *frag = pkt->data;
+ sixlowpan_frag_t *frag = pkt->data;
uint16_t offset = 0;
size_t frag_size;
- switch (frag->disp_size.u8[0] & NG_SIXLOWPAN_FRAG_DISP_MASK) {
- case NG_SIXLOWPAN_FRAG_1_DISP:
- frag_size = (pkt->size - sizeof(ng_sixlowpan_frag_t));
+ switch (frag->disp_size.u8[0] & SIXLOWPAN_FRAG_DISP_MASK) {
+ case SIXLOWPAN_FRAG_1_DISP:
+ frag_size = (pkt->size - sizeof(sixlowpan_frag_t));
break;
- case NG_SIXLOWPAN_FRAG_N_DISP:
- offset = (((ng_sixlowpan_frag_n_t *)frag)->offset * 8);
- frag_size = (pkt->size - sizeof(ng_sixlowpan_frag_n_t));
+ case SIXLOWPAN_FRAG_N_DISP:
+ offset = (((sixlowpan_frag_n_t *)frag)->offset * 8);
+ frag_size = (pkt->size - sizeof(sixlowpan_frag_n_t));
break;
default:
diff --git a/sys/net/network_layer/ng_sixlowpan/frag/rbuf.c b/sys/net/network_layer/ng_sixlowpan/frag/rbuf.c
index 96f31a53b8..8b66caf20e 100644
--- a/sys/net/network_layer/ng_sixlowpan/frag/rbuf.c
+++ b/sys/net/network_layer/ng_sixlowpan/frag/rbuf.c
@@ -16,11 +16,12 @@
#include <stdbool.h>
#include "rbuf.h"
+#include "net/ipv6/hdr.h"
#include "net/gnrc.h"
-#include "net/ng_ipv6/hdr.h"
#include "net/ng_ipv6/netif.h"
#include "net/ng_sixlowpan.h"
#include "net/ng_sixlowpan/frag.h"
+#include "net/sixlowpan.h"
#include "thread.h"
#include "timex.h"
#include "vtimer.h"
@@ -66,14 +67,14 @@ void rbuf_add(ng_netif_hdr_t *netif_hdr, ng_pktsnip_t *pkt,
/* cppcheck is clearly wrong here */
/* cppcheck-suppress variableScope */
unsigned int data_offset = 0;
- ng_sixlowpan_frag_t *frag = pkt->data;
+ sixlowpan_frag_t *frag = pkt->data;
rbuf_int_t *ptr;
- uint8_t *data = ((uint8_t *)pkt->data) + sizeof(ng_sixlowpan_frag_t);
+ uint8_t *data = ((uint8_t *)pkt->data) + sizeof(sixlowpan_frag_t);
_rbuf_gc();
entry = _rbuf_get(ng_netif_hdr_get_src_addr(netif_hdr), netif_hdr->src_l2addr_len,
ng_netif_hdr_get_dst_addr(netif_hdr), netif_hdr->dst_l2addr_len,
- byteorder_ntohs(frag->disp_size) & NG_SIXLOWPAN_FRAG_SIZE_MASK,
+ byteorder_ntohs(frag->disp_size) & SIXLOWPAN_FRAG_SIZE_MASK,
byteorder_ntohs(frag->tag));
if (entry == NULL) {
@@ -85,15 +86,15 @@ void rbuf_add(ng_netif_hdr_t *netif_hdr, ng_pktsnip_t *pkt,
/* dispatches in the first fragment are ignored */
if (offset == 0) {
- if (data[0] == NG_SIXLOWPAN_UNCOMPRESSED) {
+ if (data[0] == SIXLOWPAN_UNCOMP) {
data++; /* skip 6LoWPAN dispatch */
frag_size--;
}
#ifdef MODULE_NG_SIXLOWPAN_IPHC
- else if (ng_sixlowpan_iphc_is(data)) {
+ else if (sixlowpan_iphc_is(data)) {
size_t iphc_len;
iphc_len = ng_sixlowpan_iphc_decode(entry->pkt, pkt,
- sizeof(ng_sixlowpan_frag_t));
+ sizeof(sixlowpan_frag_t));
if (iphc_len == 0) {
DEBUG("6lo rfrag: could not decode IPHC dispatch\n");
ng_pktbuf_release(entry->pkt);
diff --git a/sys/net/network_layer/ng_sixlowpan/iphc/ng_sixlowpan_iphc.c b/sys/net/network_layer/ng_sixlowpan/iphc/ng_sixlowpan_iphc.c
index 9cae43153e..b1e54b9e77 100644
--- a/sys/net/network_layer/ng_sixlowpan/iphc/ng_sixlowpan_iphc.c
+++ b/sys/net/network_layer/ng_sixlowpan/iphc/ng_sixlowpan_iphc.c
@@ -19,6 +19,7 @@
#include "net/ipv6/hdr.h"
#include "net/gnrc.h"
#include "net/ng_sixlowpan/ctx.h"
+#include "net/sixlowpan.h"
#include "utlist.h"
#include "net/ng_sixlowpan/iphc.h"
@@ -94,7 +95,7 @@ size_t ng_sixlowpan_iphc_decode(ng_pktsnip_t *ipv6, ng_pktsnip_t *pkt, size_t of
ng_netif_hdr_t *netif_hdr = pkt->next->data;
ipv6_hdr_t *ipv6_hdr;
uint8_t *iphc_hdr = pkt->data;
- size_t payload_offset = NG_SIXLOWPAN_IPHC_HDR_LEN;
+ size_t payload_offset = SIXLOWPAN_IPHC_HDR_LEN;
ng_sixlowpan_ctx_t *ctx = NULL;
assert(ipv6 != NULL);
@@ -103,13 +104,13 @@ size_t ng_sixlowpan_iphc_decode(ng_pktsnip_t *ipv6, ng_pktsnip_t *pkt, size_t of
ipv6_hdr = ipv6->data;
iphc_hdr += offset;
- if (iphc_hdr[IPHC2_IDX] & NG_SIXLOWPAN_IPHC2_CID_EXT) {
+ if (iphc_hdr[IPHC2_IDX] & SIXLOWPAN_IPHC2_CID_EXT) {
payload_offset++;
}
ipv6_hdr_set_version(ipv6_hdr);
- switch (iphc_hdr[IPHC1_IDX] & NG_SIXLOWPAN_IPHC1_TF) {
+ switch (iphc_hdr[IPHC1_IDX] & SIXLOWPAN_IPHC1_TF) {
case IPHC_TF_ECN_DSCP_FL:
ipv6_hdr_set_tc(ipv6_hdr, iphc_hdr[payload_offset++]);
ipv6_hdr->v_tc_fl.u8[1] |= iphc_hdr[payload_offset++] & 0x0f;
@@ -136,11 +137,11 @@ size_t ng_sixlowpan_iphc_decode(ng_pktsnip_t *ipv6, ng_pktsnip_t *pkt, size_t of
break;
}
- if (!(iphc_hdr[IPHC1_IDX] & NG_SIXLOWPAN_IPHC1_NH)) {
+ if (!(iphc_hdr[IPHC1_IDX] & SIXLOWPAN_IPHC1_NH)) {
ipv6_hdr->nh = iphc_hdr[payload_offset++];
}
- switch (iphc_hdr[IPHC1_IDX] & NG_SIXLOWPAN_IPHC1_HL) {
+ switch (iphc_hdr[IPHC1_IDX] & SIXLOWPAN_IPHC1_HL) {
case IPHC_HL_INLINE:
ipv6_hdr->hl = iphc_hdr[payload_offset++];
break;
@@ -158,14 +159,14 @@ size_t ng_sixlowpan_iphc_decode(ng_pktsnip_t *ipv6, ng_pktsnip_t *pkt, size_t of
break;
}
- if (iphc_hdr[IPHC2_IDX] & NG_SIXLOWPAN_IPHC2_SAC) {
+ if (iphc_hdr[IPHC2_IDX] & SIXLOWPAN_IPHC2_SAC) {
uint8_t sci = 0;
- if (iphc_hdr[IPHC2_IDX] & NG_SIXLOWPAN_IPHC2_CID_EXT) {
+ if (iphc_hdr[IPHC2_IDX] & SIXLOWPAN_IPHC2_CID_EXT) {
sci = iphc_hdr[CID_EXT_IDX] >> 4;
}
- if (iphc_hdr[IPHC2_IDX] & NG_SIXLOWPAN_IPHC2_SAM) {
+ if (iphc_hdr[IPHC2_IDX] & SIXLOWPAN_IPHC2_SAM) {
ctx = ng_sixlowpan_ctx_lookup_id(sci);
if (ctx == NULL) {
@@ -175,7 +176,7 @@ size_t ng_sixlowpan_iphc_decode(ng_pktsnip_t *ipv6, ng_pktsnip_t *pkt, size_t of
}
}
- switch (iphc_hdr[IPHC2_IDX] & (NG_SIXLOWPAN_IPHC2_SAC | NG_SIXLOWPAN_IPHC2_SAM)) {
+ switch (iphc_hdr[IPHC2_IDX] & (SIXLOWPAN_IPHC2_SAC | SIXLOWPAN_IPHC2_SAM)) {
/* should be asserted by line 168 anyway */
assert(ctx != NULL);
@@ -235,14 +236,14 @@ size_t ng_sixlowpan_iphc_decode(ng_pktsnip_t *ipv6, ng_pktsnip_t *pkt, size_t of
break;
}
- if (iphc_hdr[IPHC2_IDX] & NG_SIXLOWPAN_IPHC2_DAC) {
+ if (iphc_hdr[IPHC2_IDX] & SIXLOWPAN_IPHC2_DAC) {
uint8_t dci = 0;
- if (iphc_hdr[IPHC2_IDX] & NG_SIXLOWPAN_IPHC2_CID_EXT) {
+ if (iphc_hdr[IPHC2_IDX] & SIXLOWPAN_IPHC2_CID_EXT) {
dci = iphc_hdr[CID_EXT_IDX] & 0x0f;
}
- if (iphc_hdr[IPHC2_IDX] & NG_SIXLOWPAN_IPHC2_DAM) {
+ if (iphc_hdr[IPHC2_IDX] & SIXLOWPAN_IPHC2_DAM) {
ctx = ng_sixlowpan_ctx_lookup_id(dci);
if (ctx == NULL) {
@@ -252,8 +253,8 @@ size_t ng_sixlowpan_iphc_decode(ng_pktsnip_t *ipv6, ng_pktsnip_t *pkt, size_t of
}
}
- switch (iphc_hdr[IPHC2_IDX] & (NG_SIXLOWPAN_IPHC2_M | NG_SIXLOWPAN_IPHC2_DAC |
- NG_SIXLOWPAN_IPHC2_DAM)) {
+ switch (iphc_hdr[IPHC2_IDX] & (SIXLOWPAN_IPHC2_M | SIXLOWPAN_IPHC2_DAC |
+ SIXLOWPAN_IPHC2_DAM)) {
case IPHC_M_DAC_DAM_U_FULL:
case IPHC_M_DAC_DAM_M_FULL:
memcpy(&(ipv6_hdr->dst.u8), iphc_hdr + payload_offset, 16);
@@ -380,7 +381,7 @@ bool ng_sixlowpan_iphc_encode(ng_pktsnip_t *pkt)
ng_netif_hdr_t *netif_hdr = pkt->data;
ipv6_hdr_t *ipv6_hdr = pkt->next->data;
uint8_t *iphc_hdr;
- uint16_t inline_pos = NG_SIXLOWPAN_IPHC_HDR_LEN;
+ uint16_t inline_pos = SIXLOWPAN_IPHC_HDR_LEN;
bool addr_comp = false;
ng_sixlowpan_ctx_t *src_ctx = NULL, *dst_ctx = NULL;
ng_pktsnip_t *dispatch = ng_pktbuf_add(NULL, NULL, pkt->next->size,
@@ -394,7 +395,7 @@ bool ng_sixlowpan_iphc_encode(ng_pktsnip_t *pkt)
iphc_hdr = dispatch->data;
/* set initial dispatch value*/
- iphc_hdr[IPHC1_IDX] = NG_SIXLOWPAN_IPHC1_DISP;
+ iphc_hdr[IPHC1_IDX] = SIXLOWPAN_IPHC1_DISP;
iphc_hdr[IPHC2_IDX] = 0;
/* check for available contexts */
@@ -415,11 +416,11 @@ bool ng_sixlowpan_iphc_encode(ng_pktsnip_t *pkt)
((dst_ctx->flags_id & NG_SIXLOWPAN_CTX_FLAGS_CID_MASK) != 0) &&
(dst_ctx->flags_id & NG_SIXLOWPAN_CTX_FLAGS_COMP))) {
/* add context identifier extension */
- iphc_hdr[IPHC2_IDX] |= NG_SIXLOWPAN_IPHC2_CID_EXT;
+ iphc_hdr[IPHC2_IDX] |= SIXLOWPAN_IPHC2_CID_EXT;
iphc_hdr[CID_EXT_IDX] = 0;
/* move position to behind CID extension */
- inline_pos += NG_SIXLOWPAN_IPHC_CID_EXT_LEN;
+ inline_pos += SIXLOWPAN_IPHC_CID_EXT_LEN;
}
/* compress flow label and traffic class */
@@ -487,7 +488,7 @@ bool ng_sixlowpan_iphc_encode(ng_pktsnip_t *pkt)
else {
if ((src_ctx != NULL) && (src_ctx->flags_id & NG_SIXLOWPAN_CTX_FLAGS_COMP)) {
/* stateful source address compression */
- iphc_hdr[IPHC2_IDX] |= NG_SIXLOWPAN_IPHC2_SAC;
+ iphc_hdr[IPHC2_IDX] |= SIXLOWPAN_IPHC2_SAC;
if (((src_ctx->flags_id & NG_SIXLOWPAN_CTX_FLAGS_CID_MASK) != 0)) {
iphc_hdr[CID_EXT_IDX] |= ((src_ctx->flags_id & NG_SIXLOWPAN_CTX_FLAGS_CID_MASK) << 4);
@@ -546,7 +547,7 @@ bool ng_sixlowpan_iphc_encode(ng_pktsnip_t *pkt)
/* M: Multicast compression */
if (ipv6_addr_is_multicast(&(ipv6_hdr->dst))) {
- iphc_hdr[IPHC2_IDX] |= NG_SIXLOWPAN_IPHC2_M;
+ iphc_hdr[IPHC2_IDX] |= SIXLOWPAN_IPHC2_M;
/* if multicast address is of format ffXX::XXXX:XXXX:XXXX */
if ((ipv6_hdr->dst.u16[1].u16 == 0) &&
@@ -598,7 +599,7 @@ bool ng_sixlowpan_iphc_encode(ng_pktsnip_t *pkt)
/* Unicast prefix based IPv6 multicast address
* (https://tools.ietf.org/html/rfc3306) with given context
* for unicast prefix -> context based compression */
- iphc_hdr[IPHC2_IDX] |= NG_SIXLOWPAN_IPHC2_DAC;
+ iphc_hdr[IPHC2_IDX] |= SIXLOWPAN_IPHC2_DAC;
iphc_hdr[inline_pos++] = ipv6_hdr->dst.u8[1];
iphc_hdr[inline_pos++] = ipv6_hdr->dst.u8[2];
memcpy(iphc_hdr + inline_pos, ipv6_hdr->dst.u16 + 6, 4);
diff --git a/sys/net/network_layer/ng_sixlowpan/ng_sixlowpan.c b/sys/net/network_layer/ng_sixlowpan/ng_sixlowpan.c
index 7d7be3fb3d..8534dcdbd2 100644
--- a/sys/net/network_layer/ng_sixlowpan/ng_sixlowpan.c
+++ b/sys/net/network_layer/ng_sixlowpan/ng_sixlowpan.c
@@ -22,6 +22,7 @@
#include "net/ng_sixlowpan/frag.h"
#include "net/ng_sixlowpan/iphc.h"
#include "net/ng_sixlowpan/netif.h"
+#include "net/sixlowpan.h"
#define ENABLE_DEBUG (0)
#include "debug.h"
@@ -89,7 +90,7 @@ static void _receive(ng_pktsnip_t *pkt)
dispatch = payload->data;
- if (dispatch[0] == NG_SIXLOWPAN_UNCOMPRESSED) {
+ if (dispatch[0] == SIXLOWPAN_UNCOMP) {
ng_pktsnip_t *sixlowpan;
DEBUG("6lo: received uncompressed IPv6 packet\n");
payload = ng_pktbuf_start_write(payload);
@@ -115,14 +116,14 @@ static void _receive(ng_pktsnip_t *pkt)
pkt = ng_pktbuf_remove_snip(pkt, sixlowpan);
}
#ifdef MODULE_NG_SIXLOWPAN_FRAG
- else if (ng_sixlowpan_frag_is((ng_sixlowpan_frag_t *)dispatch)) {
+ else if (sixlowpan_frag_is((sixlowpan_frag_t *)dispatch)) {
DEBUG("6lo: received 6LoWPAN fragment\n");
ng_sixlowpan_frag_handle_pkt(pkt);
return;
}
#endif
#ifdef MODULE_NG_SIXLOWPAN_IPHC
- else if (ng_sixlowpan_iphc_is(dispatch)) {
+ else if (sixlowpan_iphc_is(dispatch)) {
size_t dispatch_size;
ng_pktsnip_t *sixlowpan;
ng_pktsnip_t *ipv6 = ng_pktbuf_add(NULL, NULL, sizeof(ipv6_hdr_t),
@@ -181,7 +182,7 @@ static inline bool _add_uncompr_disp(ng_pktsnip_t *pkt)
sixlowpan->next = pkt->next;
pkt->next = sixlowpan;
disp = sixlowpan->data;
- disp[0] = NG_SIXLOWPAN_UNCOMPRESSED;
+ disp[0] = SIXLOWPAN_UNCOMP;
return true;
}
diff --git a/sys/net/network_layer/sixlowpan/Makefile b/sys/net/network_layer/sixlowpan/Makefile
new file mode 100644
index 0000000000..48422e909a
--- /dev/null
+++ b/sys/net/network_layer/sixlowpan/Makefile
@@ -0,0 +1 @@
+include $(RIOTBASE)/Makefile.base
diff --git a/sys/net/network_layer/ng_sixlowpan/ng_sixlowpan_print.c b/sys/net/network_layer/sixlowpan/sixlowpan_print.c
similarity index 75%
rename from sys/net/network_layer/ng_sixlowpan/ng_sixlowpan_print.c
rename to sys/net/network_layer/sixlowpan/sixlowpan_print.c
index f34c7b6f28..2c2af8c073 100644
--- a/sys/net/network_layer/ng_sixlowpan/ng_sixlowpan_print.c
+++ b/sys/net/network_layer/sixlowpan/sixlowpan_print.c
@@ -17,11 +17,11 @@
#include "od.h"
#include "net/ipv6/hdr.h"
-#include "net/ng_sixlowpan.h"
+#include "net/sixlowpan.h"
-void ng_sixlowpan_print(uint8_t *data, size_t size)
+void sixlowpan_print(uint8_t *data, size_t size)
{
- if (data[0] == NG_SIXLOWPAN_UNCOMPRESSED) {
+ if (data[0] == SIXLOWPAN_UNCOMP) {
puts("Uncompressed IPv6 packet");
/* might just be the dispatch (or fragmented) so better check */
@@ -32,40 +32,40 @@ void ng_sixlowpan_print(uint8_t *data, size_t size)
OD_WIDTH_DEFAULT);
}
}
- else if (ng_sixlowpan_nalp(data[0])) {
+ else if (sixlowpan_nalp(data[0])) {
puts("Not a LoWPAN (NALP) frame");
od_hex_dump(data, size, OD_WIDTH_DEFAULT);
}
- else if ((data[0] & NG_SIXLOWPAN_FRAG_DISP_MASK) == NG_SIXLOWPAN_FRAG_1_DISP) {
- ng_sixlowpan_frag_t *hdr = (ng_sixlowpan_frag_t *)data;
+ else if ((data[0] & SIXLOWPAN_FRAG_DISP_MASK) == SIXLOWPAN_FRAG_1_DISP) {
+ sixlowpan_frag_t *hdr = (sixlowpan_frag_t *)data;
puts("Fragmentation Header (first)");
printf("datagram size: %" PRIu16 "\n",
- byteorder_ntohs(hdr->disp_size) & NG_SIXLOWPAN_FRAG_SIZE_MASK);
+ byteorder_ntohs(hdr->disp_size) & SIXLOWPAN_FRAG_SIZE_MASK);
printf("tag: 0x%" PRIu16 "\n", byteorder_ntohs(hdr->tag));
/* Print next dispatch */
- ng_sixlowpan_print(data + sizeof(ng_sixlowpan_frag_t),
- size - sizeof(ng_sixlowpan_frag_t));
+ sixlowpan_print(data + sizeof(sixlowpan_frag_t),
+ size - sizeof(sixlowpan_frag_t));
}
- else if ((data[0] & NG_SIXLOWPAN_FRAG_DISP_MASK) == NG_SIXLOWPAN_FRAG_N_DISP) {
- ng_sixlowpan_frag_n_t *hdr = (ng_sixlowpan_frag_n_t *)data;
+ else if ((data[0] & SIXLOWPAN_FRAG_DISP_MASK) == SIXLOWPAN_FRAG_N_DISP) {
+ sixlowpan_frag_n_t *hdr = (sixlowpan_frag_n_t *)data;
puts("Fragmentation Header (subsequent)");
printf("datagram size: %" PRIu16 "\n",
- byteorder_ntohs(hdr->disp_size) & NG_SIXLOWPAN_FRAG_SIZE_MASK);
+ byteorder_ntohs(hdr->disp_size) & SIXLOWPAN_FRAG_SIZE_MASK);
printf("tag: 0x%" PRIu16 "\n", byteorder_ntohs(hdr->tag));
printf("offset: 0x%" PRIu8 "\n", hdr->offset);
- od_hex_dump(data + sizeof(ng_sixlowpan_frag_n_t),
- size - sizeof(ng_sixlowpan_frag_n_t),
+ od_hex_dump(data + sizeof(sixlowpan_frag_n_t),
+ size - sizeof(sixlowpan_frag_n_t),
OD_WIDTH_DEFAULT);
}
- else if ((data[0] & NG_SIXLOWPAN_IPHC1_DISP_MASK) == NG_SIXLOWPAN_IPHC1_DISP) {
- uint8_t offset = NG_SIXLOWPAN_IPHC_HDR_LEN;
+ else if ((data[0] & SIXLOWPAN_IPHC1_DISP_MASK) == SIXLOWPAN_IPHC1_DISP) {
+ uint8_t offset = SIXLOWPAN_IPHC_HDR_LEN;
puts("IPHC dispatch");
- switch (data[0] & NG_SIXLOWPAN_IPHC1_TF) {
+ switch (data[0] & SIXLOWPAN_IPHC1_TF) {
case 0x00:
puts("TF: ECN + DSCP + Flow Label (4 bytes)");
break;
@@ -83,7 +83,7 @@ void ng_sixlowpan_print(uint8_t *data, size_t size)
break;
}
- switch (data[0] & NG_SIXLOWPAN_IPHC1_NH) {
+ switch (data[0] & SIXLOWPAN_IPHC1_NH) {
case 0x00:
puts("NH: inline");
break;
@@ -93,7 +93,7 @@ void ng_sixlowpan_print(uint8_t *data, size_t size)
break;
}
- switch (data[0] & NG_SIXLOWPAN_IPHC1_HL) {
+ switch (data[0] & SIXLOWPAN_IPHC1_HL) {
case 0x00:
puts("HLIM: inline");
break;
@@ -111,10 +111,10 @@ void ng_sixlowpan_print(uint8_t *data, size_t size)
break;
}
- if (data[1] & NG_SIXLOWPAN_IPHC2_SAC) {
+ if (data[1] & SIXLOWPAN_IPHC2_SAC) {
printf("Stateful source address compression: ");
- switch (data[1] & NG_SIXLOWPAN_IPHC2_SAM) {
+ switch (data[1] & SIXLOWPAN_IPHC2_SAM) {
case 0x00:
puts("unspecified address (::)");
break;
@@ -135,7 +135,7 @@ void ng_sixlowpan_print(uint8_t *data, size_t size)
else {
printf("Stateless source address compression: ");
- switch (data[1] & NG_SIXLOWPAN_IPHC2_SAM) {
+ switch (data[1] & SIXLOWPAN_IPHC2_SAM) {
case 0x00:
puts("128 bits inline");
break;
@@ -154,11 +154,11 @@ void ng_sixlowpan_print(uint8_t *data, size_t size)
}
}
- if (data[1] & NG_SIXLOWPAN_IPHC2_M) {
- if (data[1] & NG_SIXLOWPAN_IPHC2_DAC) {
+ if (data[1] & SIXLOWPAN_IPHC2_M) {
+ if (data[1] & SIXLOWPAN_IPHC2_DAC) {
puts("Stateful destinaton multicast address compression:");
- switch (data[1] & NG_SIXLOWPAN_IPHC2_DAM) {
+ switch (data[1] & SIXLOWPAN_IPHC2_DAM) {
case 0x00:
puts(" 48 bits carried inline (Unicast-Prefix-based)");
break;
@@ -173,7 +173,7 @@ void ng_sixlowpan_print(uint8_t *data, size_t size)
else {
puts("Stateless destinaton multicast address compression:");
- switch (data[1] & NG_SIXLOWPAN_IPHC2_DAM) {
+ switch (data[1] & SIXLOWPAN_IPHC2_DAM) {
case 0x00:
puts(" 128 bits carried inline");
break;
@@ -193,10 +193,10 @@ void ng_sixlowpan_print(uint8_t *data, size_t size)
}
}
else {
- if (data[1] & NG_SIXLOWPAN_IPHC2_DAC) {
+ if (data[1] & SIXLOWPAN_IPHC2_DAC) {
printf("Stateful destinaton address compression: ");
- switch (data[1] & NG_SIXLOWPAN_IPHC2_DAM) {
+ switch (data[1] & SIXLOWPAN_IPHC2_DAM) {
case 0x00:
puts("reserved");
break;
@@ -217,7 +217,7 @@ void ng_sixlowpan_print(uint8_t *data, size_t size)
else {
printf("Stateless destinaton address compression: ");
- switch (data[1] & NG_SIXLOWPAN_IPHC2_DAM) {
+ switch (data[1] & SIXLOWPAN_IPHC2_DAM) {
case 0x00:
puts("128 bits inline");
break;
@@ -237,8 +237,8 @@ void ng_sixlowpan_print(uint8_t *data, size_t size)
}
}
- if (data[1] & NG_SIXLOWPAN_IPHC2_CID_EXT) {
- offset += NG_SIXLOWPAN_IPHC_CID_EXT_LEN;
+ if (data[1] & SIXLOWPAN_IPHC2_CID_EXT) {
+ offset += SIXLOWPAN_IPHC_CID_EXT_LEN;
printf("SCI: 0x%" PRIx8 "; DCI: 0x%" PRIx8 "\n",
data[2] >> 4, data[2] & 0xf);
}
--
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