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authorKonrad Eisele <konrad@gaisler.com>2009-08-31 22:08:13 +0000
committerDavid S. Miller <davem@davemloft.net>2009-11-02 04:19:42 -0800
commit8401707ff645521e9f21cbb8fe3b138f60e85680 (patch)
tree114287cf273b57f96d0e132cd2274c7afe60b120 /arch/sparc/kernel/smp_32.c
parentb6727b12dd2ffb4a890eb5b13a298230c29ba45d (diff)
sparc,leon: Sparc-Leon SMP support
Support SMP for a Sparc-Leon multiprocessor system. Add Leon specific SMP code to arch/sparc/kernel/leon_smp.c. Signed-off-by: Konrad Eisele <konrad@gaisler.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/sparc/kernel/smp_32.c')
-rw-r--r--arch/sparc/kernel/smp_32.c10
1 files changed, 10 insertions, 0 deletions
diff --git a/arch/sparc/kernel/smp_32.c b/arch/sparc/kernel/smp_32.c
index 132d81fb261..91c10fb7085 100644
--- a/arch/sparc/kernel/smp_32.c
+++ b/arch/sparc/kernel/smp_32.c
@@ -32,6 +32,7 @@
#include <asm/cacheflush.h>
#include <asm/tlbflush.h>
#include <asm/cpudata.h>
+#include <asm/leon.h>
#include "irq.h"
@@ -96,6 +97,9 @@ void __init smp_cpus_done(unsigned int max_cpus)
case sun4d:
smp4d_smp_done();
break;
+ case sparc_leon:
+ leon_smp_done();
+ break;
case sun4e:
printk("SUN4E\n");
BUG();
@@ -306,6 +310,9 @@ void __init smp_prepare_cpus(unsigned int max_cpus)
case sun4d:
smp4d_boot_cpus();
break;
+ case sparc_leon:
+ leon_boot_cpus();
+ break;
case sun4e:
printk("SUN4E\n");
BUG();
@@ -376,6 +383,9 @@ int __cpuinit __cpu_up(unsigned int cpu)
case sun4d:
ret = smp4d_boot_one_cpu(cpu);
break;
+ case sparc_leon:
+ ret = leon_boot_one_cpu(cpu);
+ break;
case sun4e:
printk("SUN4E\n");
BUG();