Merging projects/armv6, part 1

Cummulative patch of changes that are not vendor-specific:
	- ARMv6 and ARMv7 architecture support
	- ARM SMP support
	- VFP/Neon support
	- ARM Generic Interrupt Controller driver
	- Simplification of startup code for all platforms

1 files changed, 29 insertions, 0 deletions

diff --git a/sys/arm/include/smp.h b/sys/arm/include/smp.h
index ca707e3..3cf3cc1 100644
--- a/sys/arm/include/smp.h
+++ b/sys/arm/include/smp.h
@@ -3,4 +3,33 @@
 #ifndef _MACHINE_SMP_H_
 #define _MACHINE_SMP_H_
 
+#include <sys/_cpuset.h>
+
+#define IPI_AST		0
+#define IPI_PREEMPT	2
+#define IPI_RENDEZVOUS	3
+#define IPI_STOP	4
+#define IPI_STOP_HARD	5
+#define IPI_HARDCLOCK	6
+#define IPI_TLB		7
+
+void	init_secondary(int cpu);
+
+void	ipi_all_but_self(u_int ipi);
+void	ipi_cpu(int cpu, u_int ipi);
+void	ipi_selected(cpuset_t cpus, u_int ipi);
+
+/* PIC interface */
+void	pic_ipi_send(cpuset_t cpus, u_int ipi);
+void	pic_ipi_clear(int ipi);
+int	pic_ipi_get(int arg);
+
+/* Platform interface */
+void	platform_mp_setmaxid(void);
+int	platform_mp_probe(void);
+void	platform_mp_start_ap(void);
+void	platform_mp_init_secondary(void);
+
+void	platform_ipi_send(cpuset_t cpus, u_int ipi);
+
 #endif /* !_MACHINE_SMP_H_ */