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| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2020-08-31 14:12:14 +0200 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2020-08-31 16:19:53 +0200 |
| commit | d556af36059c420afeb4847247b965d45d26f9dc (patch) | |
| tree | c1a3e18811aca190f44953e2c3fc946140b0bbbd /bsps/sparc/leon3/start/bspsmp.c | |
| parent | bsp/xilinx-zynq: Flush TX-Buffer before initializing uart (diff) | |
| download | rtems-d556af36059c420afeb4847247b965d45d26f9dc.tar.bz2 | |
bsps: Always install IPI in SMP configs
The inter-processor interrupt (IPI) may be used to process per-CPU jobs.
See for example the blocked handler in T_interrupt_test().
Update #3199.
Diffstat (limited to 'bsps/sparc/leon3/start/bspsmp.c')
| -rw-r--r-- | bsps/sparc/leon3/start/bspsmp.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/bsps/sparc/leon3/start/bspsmp.c b/bsps/sparc/leon3/start/bspsmp.c index caf0200a3c..ba41a1fca1 100644 --- a/bsps/sparc/leon3/start/bspsmp.c +++ b/bsps/sparc/leon3/start/bspsmp.c @@ -60,10 +60,8 @@ uint32_t _CPU_SMP_Initialize( void ) if ( !leon3_data_cache_snooping_enabled() ) bsp_fatal( LEON3_FATAL_INVALID_CACHE_CONFIG_MAIN_PROCESSOR ); - if ( rtems_configuration_get_maximum_processors() > 1 ) { - LEON_Unmask_interrupt(LEON3_mp_irq); - set_vector(bsp_inter_processor_interrupt, LEON_TRAP_TYPE(LEON3_mp_irq), 1); - } + LEON_Unmask_interrupt(LEON3_mp_irq); + set_vector(bsp_inter_processor_interrupt, LEON_TRAP_TYPE(LEON3_mp_irq), 1); return leon3_get_cpu_count(LEON3_IrqCtrl_Regs); } |