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authorRussell King <rmk@dyn-67.arm.linux.org.uk>2005-06-19 09:52:07 +0100
committerRussell King <rmk@dyn-67.arm.linux.org.uk>2005-06-19 09:52:07 +0100
commitfe6ef2daa29df8fef1a95446faccd18ab163993e (patch)
tree98806123cf57dee96c3ec877eb55128bdc78ed60 /include/asm-arm
parent20cf33ea16253b9eed387cba022cb014563db40e (diff)
[PATCH] ARM SMP: Add missed files from Integrator/CP platform
Add missed new files from basic SMP support for the Integrator/CP platform. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'include/asm-arm')
-rw-r--r--include/asm-arm/arch-integrator/smp.h19
1 files changed, 19 insertions, 0 deletions
diff --git a/include/asm-arm/arch-integrator/smp.h b/include/asm-arm/arch-integrator/smp.h
new file mode 100644
index 00000000000..0ec7093f7c3
--- /dev/null
+++ b/include/asm-arm/arch-integrator/smp.h
@@ -0,0 +1,19 @@
+#ifndef ASMARM_ARCH_SMP_H
+#define ASMARM_ARCH_SMP_H
+
+#include <linux/config.h>
+
+#include <asm/arch/hardware.h>
+#include <asm/io.h>
+
+#define hard_smp_processor_id() \
+ ({ \
+ unsigned int cpunum; \
+ __asm__("mrc p15, 0, %0, c0, c0, 5" \
+ : "=r" (cpunum)); \
+ cpunum &= 0x0F; \
+ })
+
+extern void secondary_scan_irqs(void);
+
+#endif