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Merge pull request #3519 from authmillenon/ng_sixlowpan_frag/bug/preempt-frag-sending

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ng_sixlowpan_frag: preempt fragmentation
This commit is contained in:
Peter Kietzmann 2015-08-03 08:32:41 +02:00
commit ecf0f96ce4
6 changed files with 7 additions and 5 deletions
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2
sys/auto_init/netif/auto_init_kw2xrf.c
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@ -36,7 +36,7 @@
* @{
*/
#define KW2XRF_MAC_STACKSIZE (THREAD_STACKSIZE_DEFAULT)
#define KW2XRF_MAC_PRIO (THREAD_PRIORITY_MAIN - 3)
#define KW2XRF_MAC_PRIO (THREAD_PRIORITY_MAIN - 4)
#define KW2XRF_NUM (sizeof(kw2xrf_params)/sizeof(kw2xrf_params[0]))

2
sys/auto_init/netif/auto_init_ng_at86rf2xx.c
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@ -34,7 +34,7 @@
* @{
*/
#define AT86RF2XX_MAC_STACKSIZE (THREAD_STACKSIZE_DEFAULT)
#define AT86RF2XX_MAC_PRIO (THREAD_PRIORITY_MAIN - 3)
#define AT86RF2XX_MAC_PRIO (THREAD_PRIORITY_MAIN - 4)
#define AT86RF2XX_NUM (sizeof(at86rf2xx_params)/sizeof(at86rf2xx_params[0]))

2
sys/auto_init/netif/auto_init_ng_netdev_eth.c
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@ -36,7 +36,7 @@
* @{
*/
#define NETDEV_ETH_MAC_STACKSIZE (THREAD_STACKSIZE_DEFAULT)
#define NETDEV_ETH_MAC_PRIO (THREAD_PRIORITY_MAIN - 3)
#define NETDEV_ETH_MAC_PRIO (THREAD_PRIORITY_MAIN - 4)
static char _nomac_stack[NETDEV_ETH_MAC_STACKSIZE];

2
sys/auto_init/netif/auto_init_slip.c
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@ -38,7 +38,7 @@ static ng_slip_dev_t slip_devs[SLIP_NUM];
* @{
*/
#define SLIP_STACKSIZE (KERNEL_CONF_STACKSIZE_DEFAULT)
#define SLIP_PRIO (PRIORITY_MAIN - 3)
#define SLIP_PRIO (PRIORITY_MAIN - 4)
/**
* @brief Stacks for the MAC layer threads

2
sys/auto_init/netif/auto_init_xbee.c
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@ -38,7 +38,7 @@ static xbee_t xbee_devs[XBEE_NUM];
* @{
*/
#define XBEE_MAC_STACKSIZE (THREAD_STACKSIZE_DEFAULT)
#define XBEE_MAC_PRIO (THREAD_PRIORITY_MAIN - 3)
#define XBEE_MAC_PRIO (THREAD_PRIORITY_MAIN - 4)
/**
* @brief Stacks for the MAC layer threads

2
sys/net/network_layer/ng_sixlowpan/frag/ng_sixlowpan_frag.c
View File

@ -223,6 +223,7 @@ void ng_sixlowpan_frag_send(kernel_pid_t pid, ng_pktsnip_t *pkt,
}
offset += res;
thread_yield();
while (offset < datagram_size) {
if ((res = _send_nth_fragment(iface, pkt, payload_len, datagram_size,
@ -235,6 +236,7 @@ void ng_sixlowpan_frag_send(kernel_pid_t pid, ng_pktsnip_t *pkt,
}
offset += res;
thread_yield();
}
/* remove original packet from packet buffer */