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smp: Add and use _CPU_SMP_Send_interrupt()

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Delete bsp_smp_interrupt_cpu().
This commit is contained in:
Sebastian Huber
2013-06-13 15:41:21 +02:00
parent 39e51758c8
commit ca63ae2ec0
12 changed files with 29 additions and 29 deletions
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8
c/src/lib/libbsp/sparc/leon3/smp/smp_leon3.c
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@@ -115,12 +115,10 @@ uint32_t bsp_smp_initialize( uint32_t configured_cpu_count )
return found_cpus;
}
void bsp_smp_interrupt_cpu(
int cpu
)
void _CPU_SMP_Send_interrupt(uint32_t target_processor_index)
{
/* send interrupt to destination CPU */
LEON3_IrqCtrl_Regs->force[cpu] = 1 << LEON3_MP_IRQ;
LEON3_IrqCtrl_Regs->force[target_processor_index] = 1 << LEON3_MP_IRQ;
}
void bsp_smp_broadcast_interrupt(void)
@@ -135,7 +133,7 @@ void bsp_smp_broadcast_interrupt(void)
for ( dest_cpu=0 ; dest_cpu < max_cpus ; dest_cpu++ ) {
if ( cpu == dest_cpu )
continue;
bsp_smp_interrupt_cpu( dest_cpu );
_CPU_SMP_Send_interrupt( dest_cpu );
/* this is likely needed due to the ISR code not being SMP aware yet */
bsp_smp_delay( 100000 );
}