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#ifndef __KERNEL_CPUMGR_H
#define __KERNEL_CPUMGR_H
#include <kernel/types.h>
class CpuManager
{
public:
enum { MAXCPUS = 8 };
/** @fn getCurrentCPU
* Returns a pointer to the current CPU structure by using the
* task structure in SPRG3.
*/
static cpu_t* getCurrentCPU();
static cpu_t* getCpu(size_t i) { return cv_cpus[i]; };
static void init();
static void init_slave_smp(cpu_t*);
protected:
CpuManager();
~CpuManager() {};
/** @fn startCPU
* Starts the requested CPU. Default of -1 implies current CPU.
*/
void startCPU(ssize_t i = -1);
void startSlaveCPU(cpu_t*);
private:
static cpu_t* cv_cpus[MAXCPUS]; // Need to be able to access this
// from start.S to get initial stacks
// of secondary cpus / threads.
};
#endif
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