diff options
Diffstat (limited to 'c/src/lib/libbsp')
-rw-r--r-- | c/src/lib/libbsp/arm/shared/arm-a9mpcore-smp.c | 12 | ||||
-rw-r--r-- | c/src/lib/libbsp/i386/shared/smp/smp-imps.c | 6 | ||||
-rw-r--r-- | c/src/lib/libbsp/powerpc/qoriq/startup/smp.c | 6 | ||||
-rw-r--r-- | c/src/lib/libbsp/shared/smp/smp_stub.c | 16 | ||||
-rw-r--r-- | c/src/lib/libbsp/sparc/leon3/smp/smp_leon3.c | 16 |
5 files changed, 1 insertions, 55 deletions
diff --git a/c/src/lib/libbsp/arm/shared/arm-a9mpcore-smp.c b/c/src/lib/libbsp/arm/shared/arm-a9mpcore-smp.c index 9f465aa797..bf776c5aab 100644 --- a/c/src/lib/libbsp/arm/shared/arm-a9mpcore-smp.c +++ b/c/src/lib/libbsp/arm/shared/arm-a9mpcore-smp.c @@ -44,18 +44,6 @@ uint32_t _CPU_SMP_Initialize(uint32_t configured_cpu_count) return used_cpu_count; } -void bsp_smp_broadcast_interrupt(void) -{ - /* - * FIXME: This broadcasts the interrupt also to processors not used by RTEMS. - */ - rtems_status_code sc = arm_gic_irq_generate_software_irq( - ARM_GIC_IRQ_SGI_0, - ARM_GIC_IRQ_SOFTWARE_IRQ_TO_ALL_EXCEPT_SELF, - 0xff - ); -} - void _CPU_SMP_Send_interrupt( uint32_t target_processor_index ) { rtems_status_code sc = arm_gic_irq_generate_software_irq( diff --git a/c/src/lib/libbsp/i386/shared/smp/smp-imps.c b/c/src/lib/libbsp/i386/shared/smp/smp-imps.c index a2dbc32fea..6170beb1cb 100644 --- a/c/src/lib/libbsp/i386/shared/smp/smp-imps.c +++ b/c/src/lib/libbsp/i386/shared/smp/smp-imps.c @@ -803,9 +803,3 @@ void _CPU_SMP_Send_interrupt( uint32_t target_processor_index ) { send_ipi( target_processor_index, 0x30 ); } - -void bsp_smp_broadcast_interrupt(void) -{ - /* Single broadcast interrupt */ - send_ipi( 0, LAPIC_ICR_DS_ALLEX | 0x30 ); -} diff --git a/c/src/lib/libbsp/powerpc/qoriq/startup/smp.c b/c/src/lib/libbsp/powerpc/qoriq/startup/smp.c index ea9d1cbb45..d124303f15 100644 --- a/c/src/lib/libbsp/powerpc/qoriq/startup/smp.c +++ b/c/src/lib/libbsp/powerpc/qoriq/startup/smp.c @@ -163,12 +163,6 @@ uint32_t _CPU_SMP_Initialize(uint32_t configured_cpu_count) return cores; } -void bsp_smp_broadcast_interrupt(void) -{ - uint32_t self = ppc_processor_id(); - qoriq.pic.per_cpu [self].ipidr [IPI_INDEX].reg = ALL_CORES; -} - void _CPU_SMP_Send_interrupt(uint32_t target_processor_index) { uint32_t self = ppc_processor_id(); diff --git a/c/src/lib/libbsp/shared/smp/smp_stub.c b/c/src/lib/libbsp/shared/smp/smp_stub.c index b4a9cc3370..037a45ca7e 100644 --- a/c/src/lib/libbsp/shared/smp/smp_stub.c +++ b/c/src/lib/libbsp/shared/smp/smp_stub.c @@ -9,11 +9,7 @@ * http://www.rtems.com/license/LICENSE. */ -#include <rtems.h> -#include <bsp.h> -#include <rtems/bspIo.h> -#include <rtems/bspsmp.h> -#include <stdlib.h> +#include <rtems/score/cpu.h> uint32_t _CPU_SMP_Initialize( uint32_t configured_cpu_count ) { @@ -21,16 +17,6 @@ uint32_t _CPU_SMP_Initialize( uint32_t configured_cpu_count ) return 1; } -void bsp_smp_broadcast_interrupt(void) -{ -} - -void bsp_smp_broadcast_message( - uint32_t message -) -{ -} - void _CPU_SMP_Send_interrupt( uint32_t target_processor_index ) { } diff --git a/c/src/lib/libbsp/sparc/leon3/smp/smp_leon3.c b/c/src/lib/libbsp/sparc/leon3/smp/smp_leon3.c index baf4cfdba1..dccca812d9 100644 --- a/c/src/lib/libbsp/sparc/leon3/smp/smp_leon3.c +++ b/c/src/lib/libbsp/sparc/leon3/smp/smp_leon3.c @@ -93,19 +93,3 @@ void _CPU_SMP_Send_interrupt(uint32_t target_processor_index) /* send interrupt to destination CPU */ LEON3_IrqCtrl_Regs->force[target_processor_index] = 1 << LEON3_MP_IRQ; } - -void bsp_smp_broadcast_interrupt(void) -{ - uint32_t dest_cpu; - uint32_t cpu; - uint32_t max_cpus; - - cpu = rtems_smp_get_current_processor(); - max_cpus = rtems_smp_get_processor_count(); - - for ( dest_cpu=0 ; dest_cpu < max_cpus ; dest_cpu++ ) { - if ( cpu != dest_cpu ) { - _CPU_SMP_Send_interrupt( dest_cpu ); - } - } -} |