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authorSebastian Huber <sebastian.huber@embedded-brains.de>2014-02-17 14:25:29 +0100
committerSebastian Huber <sebastian.huber@embedded-brains.de>2014-02-19 09:59:40 +0100
commit4627fcdab1f0ef0bdf068688c210385889290493 (patch)
tree5bf5161574a164f8c9795efecb7e53840c09c398 /cpukit/score/cpu/no_cpu/rtems/score/cpu.h
parentscore: Remove ASM guard (diff)
downloadrtems-4627fcdab1f0ef0bdf068688c210385889290493.tar.bz2
score: Rename bsp_smp_initialize()
Rename bsp_smp_initialize() into _CPU_SMP_Initialize() since every CPU port must supply this function.
Diffstat (limited to 'cpukit/score/cpu/no_cpu/rtems/score/cpu.h')
-rw-r--r--cpukit/score/cpu/no_cpu/rtems/score/cpu.h18
1 files changed, 18 insertions, 0 deletions
diff --git a/cpukit/score/cpu/no_cpu/rtems/score/cpu.h b/cpukit/score/cpu/no_cpu/rtems/score/cpu.h
index 9fdc7fc5a2..e250639aa3 100644
--- a/cpukit/score/cpu/no_cpu/rtems/score/cpu.h
+++ b/cpukit/score/cpu/no_cpu/rtems/score/cpu.h
@@ -1462,6 +1462,24 @@ CPU_Counter_ticks _CPU_Counter_difference(
#ifdef RTEMS_SMP
/**
+ * @brief Performs CPU specific SMP initialization in the context of the main
+ * processor.
+ *
+ * This function is invoked on the main processor by RTEMS during
+ * initialization. All interrupt stacks are allocated at this point in case
+ * the CPU port allocates the interrupt stacks.
+ *
+ * The CPU port should start secondary processors now.
+ *
+ * @param[in] configured_cpu_count The count of processors requested by the
+ * application configuration.
+ *
+ * @return The count of processors available for the application in the system.
+ * This value is less than or equal to the configured count of processors.
+ */
+ uint32_t _CPU_SMP_Initialize( uint32_t configured_cpu_count );
+
+ /**
* @brief Returns the index of the current processor.
*
* An architecture specific method must be used to obtain the index of the