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net/bluetooth: Since the max header is always reported, the max frame size for purposes of allocation is the max header lenght plus the max payload, even though the frames with the max payload never have the max header length.

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This commit is contained in:
Gregory Nutt
2018-04-05 16:38:53 -06:00
parent d6e563312b
commit 39e393fa5f
4 changed files with 22 additions and 13 deletions
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net/netdev/netdev_lladdrsize.c
+8 -2
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@@ -74,7 +74,8 @@
*
****************************************************************************/
#if defined(CONFIG_NET_6LOWPAN) && defined(CONFIG_WIRELESS_PKTRADIO)
#if defined(CONFIG_NET_6LOWPAN) && (defined(CONFIG_WIRELESS_PKTRADIO) || \
defined(CONFIG_NET_BLUETOOTH))
static inline int netdev_pktradio_addrlen(FAR struct net_driver_s *dev)
{
FAR struct radio_driver_s *radio = (FAR struct radio_driver_s *)dev;
@@ -154,14 +155,19 @@ int netdev_dev_lladdrsize(FAR struct net_driver_s *dev)
}
#endif /* CONFIG_WIRELESS_IEEE802154 */
#if defined(CONFIG_WIRELESS_PKTRADIO) || defined(CONFIG_NET_BLUETOOTH)
#ifdef CONFIG_WIRELESS_PKTRADIO
case NET_LL_PKTRADIO:
#endif
#ifdef CONFIG_NET_BLUETOOTH
case NET_LL_BLUETOOTH:
#endif
{
/* Return the size of the packet radio address */
return netdev_pktradio_addrlen(dev);
}
#endif /* CONFIG_WIRELESS_PKTRADIO */
#endif /* CONFIG_WIRELESS_PKTRADIO || CONFIG_NET_BLUETOOTH */
#endif /* CONFIG_NET_6LOWPAN */
default: