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#ifndef _ASM_RISCV_SBI_H
#define _ASM_RISCV_SBI_H
typedef struct {
unsigned long base;
unsigned long size;
unsigned long node_id;
} memory_block_info;
unsigned long sbi_query_memory(unsigned long id, memory_block_info *p);
unsigned long sbi_hart_id(void);
unsigned long sbi_num_harts(void);
unsigned long sbi_timebase(void);
void sbi_send_ipi(uintptr_t hart_id);
void sbi_console_putchar(unsigned char ch);
void sbi_shutdown(void);
typedef struct {
unsigned long dev;
unsigned long cmd;
unsigned long data;
unsigned long sbi_private_data;
} sbi_device_message;
unsigned long sbi_send_device_request(uintptr_t req);
uintptr_t sbi_receive_device_response(void);
#endif
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