hvtramp.h

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#ifndef _SPARC64_HVTRAP_H
#define _SPARC64_HVTRAP_H

#ifndef __ASSEMBLY__

#include <linux/types.h>

struct hvtramp_mapping {
    __u64       vaddr;
    __u64       tte;
};

struct hvtramp_descr {
    __u32           cpu;
    __u32           num_mappings;
    __u64           fault_info_va;
    __u64           fault_info_pa;
    __u64           thread_reg;
    struct hvtramp_mapping  maps[1];
};

extern void hv_cpu_startup(unsigned long hvdescr_pa);

#endif

#define HVTRAMP_DESCR_CPU       0x00
#define HVTRAMP_DESCR_NUM_MAPPINGS  0x04
#define HVTRAMP_DESCR_FAULT_INFO_VA 0x08
#define HVTRAMP_DESCR_FAULT_INFO_PA 0x10
#define HVTRAMP_DESCR_THREAD_REG    0x18
#define HVTRAMP_DESCR_MAPS      0x20

#define HVTRAMP_MAPPING_VADDR       0x00
#define HVTRAMP_MAPPING_TTE     0x08
#define HVTRAMP_MAPPING_SIZE        0x10

#endif /* _SPARC64_HVTRAP_H */