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authorSjur Braendeland <sjur.brandeland@stericsson.com>2010-06-17 10:55:40 +0400
committerDavid S. Miller <davem@davemloft.net>2010-06-21 06:46:06 +0400
commit2aa40aef9debc77d55cc87a50d335b6fe97fbeb0 (patch)
tree0dccf47cf6cb861c7efa72601fab9511760c7e74 /net/caif/cfpkt_skbuff.c
parenta7da1f55a826c621251874e7684c234972fc3216 (diff)
downloadlinux-2aa40aef9debc77d55cc87a50d335b6fe97fbeb0.tar.xz
caif: Use link layer MTU instead of fixed MTU
Previously CAIF supported maximum transfer size of ~4050. The transfer size is now calculated dynamically based on the link layers mtu size. Signed-off-by: Sjur Braendeland@stericsson.com Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/caif/cfpkt_skbuff.c')
-rw-r--r--net/caif/cfpkt_skbuff.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/net/caif/cfpkt_skbuff.c b/net/caif/cfpkt_skbuff.c
index 318b0f4b416e..01f238ff2346 100644
--- a/net/caif/cfpkt_skbuff.c
+++ b/net/caif/cfpkt_skbuff.c
@@ -9,8 +9,8 @@
#include <linux/hardirq.h>
#include <net/caif/cfpkt.h>
-#define PKT_PREFIX CAIF_NEEDED_HEADROOM
-#define PKT_POSTFIX CAIF_NEEDED_TAILROOM
+#define PKT_PREFIX 16
+#define PKT_POSTFIX 2
#define PKT_LEN_WHEN_EXTENDING 128
#define PKT_ERROR(pkt, errmsg) do { \
cfpkt_priv(pkt)->erronous = true; \