#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[2]; | |
}; | |
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 */ |