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network: Special case for RTEMS_MULTIPROCESSING

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Allow network tasks to run with priority 0 (PRIORITY_PSEUDO_ISR).
This commit is contained in:
Sebastian Huber
2016-03-24 15:35:18 +01:00
parent d4771e615c
commit 3bbf40550c
1 changed files with 12 additions and 0 deletions
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12
cpukit/libnetworking/rtems/rtems_glue.c
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@@ -284,7 +284,16 @@ rtems_bsdnet_initialize (void)
*/ */
if (rtems_bsdnet_config.network_task_priority == 0) if (rtems_bsdnet_config.network_task_priority == 0)
networkDaemonPriority = 100; networkDaemonPriority = 100;
#ifdef RTEMS_MULTIPROCESSING
/*
* Allow network tasks to run with priority 0 (PRIORITY_PSEUDO_ISR) using
* UINT32_MAX for the network task priority in the network configuration.
* This enables MPCI via a TCP/IP network.
*/
else if (rtems_bsdnet_config.network_task_priority != UINT32_MAX)
#else
else else
#endif
networkDaemonPriority = rtems_bsdnet_config.network_task_priority; networkDaemonPriority = rtems_bsdnet_config.network_task_priority;
/* /*
@@ -694,6 +703,9 @@ rtems_bsdnet_newproc (char *name, int stacksize, void(*entry)(void *), void *arg
networkDaemonPriority, networkDaemonPriority,
stacksize, stacksize,
RTEMS_PREEMPT|RTEMS_NO_TIMESLICE|RTEMS_NO_ASR|RTEMS_INTERRUPT_LEVEL(0), RTEMS_PREEMPT|RTEMS_NO_TIMESLICE|RTEMS_NO_ASR|RTEMS_INTERRUPT_LEVEL(0),
#ifdef RTEMS_MULTIPROCESSING
RTEMS_SYSTEM_TASK |
#endif
RTEMS_NO_FLOATING_POINT|RTEMS_LOCAL, RTEMS_NO_FLOATING_POINT|RTEMS_LOCAL,
&tid); &tid);
if (sc != RTEMS_SUCCESSFUL) if (sc != RTEMS_SUCCESSFUL)