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sicslowpan: rename SICSLOWPAN_FIXED_HDRLEN to MAC_MAX_HEADER

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Simon Duquennoy 2018-04-05 21:42:37 +02:00 committed by Simon Duquennoy
parent d0aea6d0a1
commit bf3d93decc
1 changed files with 7 additions and 5 deletions
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12
os/net/ipv6/sicslowpan.c
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@ -139,11 +139,13 @@
#define MAC_MAX_PAYLOAD (127 - 2)
#endif /* SICSLOWPAN_CONF_MAC_MAX_PAYLOAD */
/** \brief Fixed size of a frame header. This value is
/** \brief Maximum size of a frame header. This value is
* used in case framer returns an error */
#ifndef SICSLOWPAN_FIXED_HDRLEN
#define SICSLOWPAN_FIXED_HDRLEN 21
#endif
#ifdef SICSLOWPAN_CONF_MAC_MAX_HEADER
#define MAC_MAX_HEADER SICSLOWPAN_CONF_MAC_MAX_HEADER
#else /* SICSLOWPAN_CONF_MAC_MAX_HEADER */
#define MAC_MAX_HEADER 21
#endif /* SICSLOWPAN_CONF_MAC_MAX_HEADER */
/* set this to zero if not compressing EXT_HDR - for backwards compatibility */
#ifdef SICSLOWPAN_CONF_COMPRESS_EXT_HDR
@ -1536,7 +1538,7 @@ output(const linkaddr_t *localdest)
framer_hdrlen = NETSTACK_FRAMER.length();
if(framer_hdrlen < 0) {
/* Framing failed, we assume the maximum header length */
framer_hdrlen = SICSLOWPAN_FIXED_HDRLEN;
framer_hdrlen = MAC_MAX_HEADER;
}
max_payload = MAC_MAX_PAYLOAD - framer_hdrlen;