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gnrc_netif: expose message queue size configurable

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This commit is contained in:
Martine Lenders 2019-02-26 11:29:19 +01:00
parent a5385c15cc
commit 13030d5a35
2 changed files with 13 additions and 4 deletions
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11
sys/include/net/gnrc/netif/conf.h
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@ -46,6 +46,17 @@ extern "C" {
#define GNRC_NETIF_PRIO (THREAD_PRIORITY_MAIN - 5) #define GNRC_NETIF_PRIO (THREAD_PRIORITY_MAIN - 5)
#endif #endif
/**
* @brief Message queue size for network interface threads
*
* @attention This has influence on the used stack memory of the thread, so
* the thread's stack size might need to be adapted if this is
* changed.
*/
#ifndef GNRC_NETIF_MSG_QUEUE_SIZE
#define GNRC_NETIF_MSG_QUEUE_SIZE (8U)
#endif
/** /**
* @brief Number of multicast addresses needed for @ref net_gnrc_rpl "RPL". * @brief Number of multicast addresses needed for @ref net_gnrc_rpl "RPL".
* *

6
sys/net/gnrc/netif/gnrc_netif.c
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@ -38,8 +38,6 @@
#define ENABLE_DEBUG (0) #define ENABLE_DEBUG (0)
#include "debug.h" #include "debug.h"
#define _NETIF_NETAPI_MSG_QUEUE_SIZE (8)
static gnrc_netif_t _netifs[GNRC_NETIF_NUMOF]; static gnrc_netif_t _netifs[GNRC_NETIF_NUMOF];
static void _update_l2addr_from_dev(gnrc_netif_t *netif); static void _update_l2addr_from_dev(gnrc_netif_t *netif);
@ -1170,7 +1168,7 @@ static void *_gnrc_netif_thread(void *args)
netdev_t *dev; netdev_t *dev;
int res; int res;
msg_t reply = { .type = GNRC_NETAPI_MSG_TYPE_ACK }; msg_t reply = { .type = GNRC_NETAPI_MSG_TYPE_ACK };
msg_t msg, msg_queue[_NETIF_NETAPI_MSG_QUEUE_SIZE]; msg_t msg, msg_queue[GNRC_NETIF_MSG_QUEUE_SIZE];
DEBUG("gnrc_netif: starting thread %i\n", sched_active_pid); DEBUG("gnrc_netif: starting thread %i\n", sched_active_pid);
netif = args; netif = args;
@ -1178,7 +1176,7 @@ static void *_gnrc_netif_thread(void *args)
dev = netif->dev; dev = netif->dev;
netif->pid = sched_active_pid; netif->pid = sched_active_pid;
/* setup the link-layer's message queue */ /* setup the link-layer's message queue */
msg_init_queue(msg_queue, _NETIF_NETAPI_MSG_QUEUE_SIZE); msg_init_queue(msg_queue, GNRC_NETIF_MSG_QUEUE_SIZE);
/* register the event callback with the device driver */ /* register the event callback with the device driver */
dev->event_callback = _event_cb; dev->event_callback = _event_cb;
dev->context = netif; dev->context = netif;